Utility model content
The purpose of the utility model is to provide a kind of cover sliding device, it is sliding which can efficiently reduce mobile terminalDynamic " dehiscing " amount, while the thickness of mobile terminal can be effectively reduced again, so that mobile terminal is thinner.
To achieve the goals above, the utility model provides a kind of cover sliding device, and the cover sliding device includes slip lid unitAnd base unit, the slip lid unit can be slidably arranged on the base unit, wherein the slip lid unit and describedThe main slide construction and auxiliary slide construction being provided between base unit at different location.
In this way, in the technical scheme, mobile terminal is horizontally arranged, while the glide direction of slip lid unit being defined asThe width direction of mobile terminal is defined as X to and moving for example, the length direction of mobile terminal is defined as Y-direction by Y-directionThe thickness direction of terminal is defined as Z-direction, then, present inventor has found under study for action, when mobile terminal X to and Z-directionThe gap that is slidably matched it is small as far as possible, can effectively reduce mobile terminal sliding " dehiscing " amount, for this purpose, above-mentioned technical proposal existsAuxiliary slide construction is increased on the basis of main slide construction, referring now to the traditional slide construction of the prior art, auxiliary sliding knotThe use of structure can then guide the sliding of slip lid together with main slide construction, be matched with reducing mobile terminal in X to the sliding with Z-directionClose gap, meanwhile, auxiliary slide construction can efficiently reduce size of the sliding lid construction in Z-direction so that mobile terminal do it is thin, thisSample, which can efficiently reduce " dehiscing " amount of mobile terminal sliding, while can effectively reduce mobile terminal againThickness so that mobile terminal is thinner.
Further, the two sides that the cover sliding device is located at glide direction are respectively arranged with the main slide construction, in instituteIt states in glide direction, is provided at least one region of the center position of the separate cover sliding device of the cover sliding device describedAssist slide construction, wherein the central axis in glide direction of the auxiliary slide construction and sliding for cover sliding deviceCentral axis on direction is overlapped.
Further, on the either side of the glide direction, the auxiliary slide construction includes the first auxiliary of connectionSlide construction and second is helped to assist slide construction.
Further, the slip lid unit is provided with the horizontal concrete chute communicated and the vertical chute, and the base unit is setIt is equipped with the horizontal guide rail and vertical guide of connection, wherein the horizontal guide rail is located in the horizontal concrete chute auxiliary to form firstSlide construction is helped, the vertical guide is located in the vertical chute to form the second auxiliary slide construction.
Further, the slip lid unit includes cover substrate, and the base unit includes seat substrate, wherein the lidIt is provided with the slidable of the vertical chute on substrate, is formed between the side portion of the vertical chute and the cover substrate horizontal slidingSlot；T shape guide post is provided on the seat substrate, the vertical posts body of the T shape guide post forms the vertical guide, and the T shape is ledThe horizontal plate part of column forms the horizontal guide rail.
Further, the slip lid unit includes the lid slide plate being fixed in the cover substrate, the pedestal listMember includes the base pieces being fixedly installed on present substrate by T shape guide post, wherein in the same side of cover sliding device, the main cunningDynamic structure includes the first main slide construction formed between the lid slide plate and the seat substrate and the lid slide plate and the baseThe the second main slide construction formed between seat piece；And/or the groove bottom towards the horizontal concrete chute of the horizontal guide rail is upperDeep gouge is formed on surface.
Further, it is provided with magnetic drive component between the slip lid unit and the base unit and/or elasticity is drivenDynamic component.
Further, in the case of including the magnetic drive component, the magnetic drive component includes: the first magneticBody and the second magnet, first magnet and second magnet are arranged at intervals on the slip lid unit in glide direction；Third magnet, the third magnet are arranged on the base unit.
Further, the magnetic pole of the third magnet is arranged in the horizontal direction, first magnet and second magneticThe magnetic pole of body is arranged in vertical direction, wherein the bottom end magnetic pole phase of the bottom end magnetic pole of first magnet and second magnetInstead；On the basis of middle position of the third magnet between first magnet and second magnet, the thirdOne end magnetic pole towards first magnet of magnet is identical as the bottom end magnetic pole of first magnet, the court of the third magnetOther end magnetic pole to second magnet is identical as the bottom end magnetic pole of second magnet.
In addition, the application provides a kind of mobile terminal, the mobile terminal includes cover sliding device described in any of the above,Wherein, the screen assembly of the mobile terminal is arranged in the slip lid unit.
In this way, it is as described above, since cover sliding device can efficiently reduce the amount of dehiscing of mobile terminal and reduce movementThe thickness of terminal, so that the overall quality of the mobile terminal such as mobile phone is significantly improved, user experience is good.
Further, the mobile terminal includes front camera component, wherein the front camera component setting existsOn the base unit, the slip lid unit hides the front camera component, the slip lid unit in the closure stateIt is leaked out in front camera component described when sliping off state.
Detailed description of the invention
Fig. 1 is a kind of decomposing state figure for mobile terminal that specific embodiment of the present invention provides, wherein is shownA kind of decomposing state for cover sliding device that specific embodiment of the present invention provides；
Fig. 2 is the state diagram of the slidable and the separation of T shape guide post in Fig. 1；
Fig. 3 is the broken section structural schematic diagram of a position of the cover sliding device in Fig. 1；
Fig. 4 is the broken section structural schematic diagram of another position of the cover sliding device in Fig. 1；
Fig. 5 is the status diagram of the cover sliding device closure in Fig. 1；
Fig. 6 is the status diagram that the cover sliding device of Fig. 5 is checked card；
Fig. 7 is the schematic diagram for another mobile terminal that specific embodiment of the present invention provides；
Fig. 8 is the opening state schematic diagram for the mobile terminal that specific embodiment of the present invention provides.
Description of symbols
1- slip lid unit, 2- base unit, the main slide construction of 3-, 4- assist slide construction, 5- horizontal concrete chute, and 6- is vertically slidedSlot, 7- horizontal guide rail, 8- vertical guide, 9- cover substrate, 10- substrates, 11- slidable, 12- side portion, 13-T shape guide post,14- lid slide plate, 15- base pieces, the main slide construction of 16- first, the main slide construction of 17- second, 18- deep gouge, the first magnet of 19-,The second magnet of 20-, 21- third magnet, 22- screen assembly, 23- diskette, 24- limited post, 25- limiting slot, 26- cell rear coverAssembly, 27- stud, 28- front camera component, 29- flexible drive component, 30- connecting hole, 31- through-hole, 32- guide turnup,33- guide groove, 34- flange slot.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that hereinDescribed specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, cover sliding device provided by the utility model includes slip lid unit 1 and base unit2, slip lid unit 1 can be slidably arranged on base unit 2, wherein be provided with position between slip lid unit 1 and base unit 2Main slide construction 3 and auxiliary slide construction 4 at different location.
In this way, in the technical scheme, mobile terminal is horizontally arranged, while the glide direction of slip lid unit 1 being definedFor Y-direction, for example, the length direction of mobile terminal is defined as Y-direction, the width direction of mobile terminal is defined as X to and movingThe thickness direction of dynamic terminal is defined as Z-direction, the direction with reference to shown in Fig. 7, then, present inventor has found under study for action,When mobile terminal in X to small as far as possible with the gap that is slidably matched of Z-direction, " the dehiscing " of mobile terminal sliding can be effectively reducedAmount passes for this purpose, above-mentioned technical proposal increases auxiliary slide construction 4 on the basis of main slide construction 3 referring now to the prior artThe use of the slide construction of system, auxiliary slide construction 4 can then guide together the sliding of slip lid with main slide construction 3, to reduceMobile terminal in X to the gap that is slidably matched with Z-direction, meanwhile, auxiliary slide construction 4 can efficiently reduce sliding lid construction in Z-directionOn size so that mobile terminal do it is thin, in this way, the cover sliding device can efficiently reduce mobile terminal sliding " dehiscing "Amount, while the thickness of mobile terminal can be effectively reduced again, so that mobile terminal is thinner.
It should be appreciated that main slide construction 3 and auxiliary slide construction 4 can be set in cunning in the cover sliding device of the applicationBetween cap unit 1 and base unit 2 at any position appropriate.For example, reference is shown in Fig. 7 in a kind of embodiment, slip lid dressIt is respectively arranged with main slide construction 3 setting in the two sides of glide direction, in glide direction, the separate cover sliding device of cover sliding deviceCenter position at least one region at be provided with auxiliary slide construction 4, wherein auxiliary slide construction 4 in sliding sideUpward central axis is overlapped with the central axis in glide direction of cover sliding device.In this way, passing through the main sliding knot of two sidesStructure 3 can make slip lid unit 1 relative to the sliding of base unit 2 in two sides stress equalization, meanwhile, by being arranged in slip lidAt the central axis of device and the coincidence of the center position far from cover sliding device assists slide construction 4, can be in cover sliding deviceCentral axis on sliding guidance supporting point is provided, in this way, slip lid list can be made by the slide constructions of two sides and middleThe sliding of member 1 is more stable.Meanwhile by the slide construction of two sides and middle, can by slide construction X to in Z-directionBeing slidably matched, gap is further as small as possible, and the reduction of Z-direction fit clearance then can effectively further reduce sliding lid construction in ZUpward size.
In addition, at least one of the center position of the separate cover sliding device of cover sliding device is arranged in auxiliary slide construction 4At region, for example, cover sliding device distal end when, as far as possible long equivalent sliding slot Le is formed together with main slide construction, in this way, InBe slidably matched in glide direction registration (for example mobile terminal is when sliping off, slide plate and sliding slot be overlapped size Le and it is mobile eventuallyEnd participates in the ratio for the length Lt that the amount of dehiscing calculates, as shown in Figure 8) will be big as far as possible, this is guaranteeing that mobile terminal sliding is more steadyWhile determining, so that " dehiscing " amount of mobile terminal during opening and closing is further smaller.Mobile terminal when closing,Front camera component 28 is hidden under lid slide plate 14, after mobile terminal sliding distance D in the open state, preposition to take the photographAs head will highlight, user can carry out self-timer and video call etc. with front camera.
Certainly, in the cover sliding device, auxiliary slide construction 4 may include single auxiliary slide construction, alternatively, another realIt applies in example, on the either side of glide direction, auxiliary slide construction includes the first auxiliary slide construction and the second auxiliary of connectionSlide construction, reference is shown in Fig. 3, and the first auxiliary for assisting the two sides of the central axis of slide construction to be respectively formed with connection is slidedDynamic structure and the second auxiliary slide construction, it is, the auxiliary slide construction in total include two first auxiliary slide constructions withTwo second auxiliary slide constructions.In this way, by the cooperation of slide construction everywhere, can further by slide construction X toReduce with the gap that is slidably matched in Z-direction, to further reduce the amount of dehiscing of slide construction.
In addition, the first auxiliary slide construction and the second auxiliary slide construction also can have multiple structural forms, for example, convexIn the cooperation of sliding block and sliding slot out, or another structure type, as shown in Figure 3, slip lid unit 1 is provided with the level communicatedSliding slot 5 and the vertical chute 6, base unit 2 are provided with the horizontal guide rail 7 and vertical guide 8 of connection, wherein horizontal guide rail 7 is located atTo form the first auxiliary slide construction in horizontal concrete chute 5, vertical guide 8 is located in the vertical chute 6 to form the second auxiliary slidingStructure.
In addition, slip lid unit 1 and base unit 2 also can have multiple structural forms, for example, in a kind of structure type,As shown in Figure 1, Figure 2 and Figure 3, slip lid unit 1 includes cover substrate 9, and base unit 2 includes seat substrate 10, wherein cover substrate 9On be provided with the slidable 11 of the vertical chute 6, horizontal concrete chute 5 is formed between the side portion 12 and cover substrate 9 of the vertical chute 6；T shape guide post 13 is provided on seat substrate 10, the vertical posts body of T shape guide post 13 forms vertical guide 8, the level board of T shape guide post 13Portion forms horizontal guide rail 7.In this way, passing through the mutual cooperation of three components, it will be able to form the first auxiliary slide construction and secondSlide construction is assisted, reduces structure member, simplifies structure, reduce space occupancy rate.
Further, slip lid unit 1 includes the lid slide plate 14 being fixed in cover substrate 9, and base unit 2 includes passing through TThe base pieces 15 on present substrate 10 are fixedly installed in shape guide post 13, for example, T shape guide post 13 passes through the vertical guide groove of slidable 116, vertical guide 8 passes through the through-hole 31 in base pieces 15, so that the bottom surface of T shape guide post 13 abuts on present substrate 10, stud 27Connecting hole 30 on seat substrate 10 is connected to the threaded hole in vertical guide 8, wherein as shown in figure 4, in cover sliding deviceThe same side, main slide construction 3 include the first main slide construction 16 and lid slide plate 14 formed between lid slide plate 14 and seat substrate 10The main slide construction 17 of second formed between base pieces 15；In this way, the cooperation of the slide construction everywhere by two sides, Neng GouzaiFurther slide construction is reduced in X to the gap that is slidably matched in Z-direction, to further reduce dehiscing for slide constructionAmount.For example, the two sides of lid slide plate 14 form guide turnup 32, flange slot 34, the two sides of seat substrate 10 are formed in guide turnup 32It is formed with guide groove 33, forms the first main slide construction 16, the two sides position of base pieces 15 between guide turnup 32 and guide groove 33In in flange slot 34 to form the second main slide construction 17.And/or the groove bottom towards horizontal concrete chute 5 of horizontal guide rail 7 is upperDeep gouge 18 is formed on surface, as shown in Figure 3, in this way, cover substrate 9 and T shape can be further decreased by forming deep gouge 18Friction area between guide post 13 reduces frictional force, promotes the comfort of sliding.
In addition, being provided with magnetic between slip lid unit 1 and base unit 2 with reference to Fig. 1, Fig. 5, Fig. 6 and structure shown in Fig. 7Property driving assembly and/or flexible drive component.In this way, can be used as shifting by magnetic drive component and/or flexible drive componentThe driving force that dynamic terminal is slided and the retentivity in extreme position.
Flexible drive component can be curved spring, and spring is fixed between slip lid unit 1 and base unit 2, thusSliding driving force is provided for slip lid unit 1.
In addition, it is thin in order to do mobile terminal further, it can be using the suction-combining force and repulsion masterpiece of magnetic drive componentFor the driving force of mobile terminal sliding and in the retentivity of extreme position, while the longevity of mobile terminal can also be increased substantiallyLife.In the case of including magnetic drive component, with reference to Fig. 1, Fig. 5 and shown in fig. 6, magnetic drive component includes: the first magneticBody 19 and the second magnet 20 and third magnet 21, wherein the first magnet 19 and the second magnet 20 are spaced in glide direction and setIt sets on slip lid unit 1；And third magnet 21 is arranged on base unit 2.In this way, passing through third magnet 21 and the first magnet 19Or third magnet 21 and the magnetic of the second magnet 20 cooperate, and can be used as the driving force of mobile terminal sliding and in extreme positionRetentivity.
Certainly, the magnetic pole of the first magnet 19 and the second magnet 20 and third magnet 21 can be arranged according to demand, thanSuch as, the magnetic pole of third magnet 21 is arranged in the horizontal direction, and the magnetic pole of the first magnet 19 and the second magnet 20 is arranged in vertical direction,Wherein, the bottom end magnetic pole of the bottom end magnetic pole of the first magnet 19 and the second magnet 20 is opposite；It is located at the first magnet with third magnet 2119 and the second middle position between magnet 20 on the basis of, one end magnetic pole and first of the first magnet 19 of direction of third magnet 21The bottom end magnetic pole of magnet 19 is identical, the direction other end magnetic pole of the second magnet 20 and the bottom end of the second magnet 20 of third magnet 21Magnetic pole is identical.In this way, during being transformed into opening state shown in fig. 6 from closed state shown in fig. 5, the court of third magnet 21Other end magnetic pole to the second magnet 20 is identical as the bottom end magnetic pole of the second magnet 20 to provide with biggish opening and closing forces, passes throughAfter critical point, since the bottom end magnetic pole of the first magnet 19 and direction one end magnetic pole of the first magnet 19 of third magnet 21 are identical,And it can make with the other end magnetic pole of the second magnet 20 of direction of third magnet 21 on the contrary, in this way, by magnetic repulsion force and suctionObtaining slip lid unit 1 can be easier to automatically spring open, and feel of uncapping is preferable.When closing lid, after critical point, due to the second magnet 20Bottom end magnetic pole and third magnet 21 direction the first magnet 19 one end magnetic pole on the contrary, and with third magnet 21 direction secondThe other end magnetic pole of magnet 20 is identical, in this way, slip lid unit 1 can be enabled to be easier to certainly by magnetic repulsion force and suctionDynamic circuit connector lid, closing lid feel are preferable.
In addition, as shown in Figure 1, which includes diskette 23, to reduce the first magnet 19 and the second magnet 20And the leakage field of third magnet 21.First magnet 19 and the second magnet 20 are permanent magnet and magnetizing direction and is filled along Z-directionMagnetic direction is on the contrary, third magnet 21 is also permanent magnet, and magnetizing direction is along Y-direction, the first magnet 19 and the second magnet 20 and softMagnetic sheet 23 is fixed on slip lid unit 1 by bonding or other fixed forms, and third magnet 21 and diskette 23 pass through bondingOr other fixed forms are fixed on base unit.If the upper end of the first magnet 19 is the pole N, lower end is the pole S, the second magnet20 upper end is the pole S, lower end is the pole N, and the front end of corresponding third magnet 21 is the pole S, and rear end is the pole N.Conversely, if the first magnet19 upper end is the pole S, lower end is the pole N, then the upper end of the second magnet 20 is the pole N, lower end is the pole S, corresponding third magnet 21Front end is the pole N, and rear end is the pole S.Preferably, in the Y direction, the centre distance of the first magnet 19 and the second magnet 20 is sliding rowJourney D, according to the magnet of same model same size, when mobile terminal closed position, third magnet 21 is located at the second magnet20 underface, at mobile terminal open position, third magnet 21 is located at the underface of the first magnet 19.In this way, mobile wholeEnd opening and closing forces in folding sliding stroke are gradually reduced, but cross energy Self-bouncing after critical point.Of course, it is possible to using one groupMagnet assembly, can also multiple groups use simultaneously.
In addition, position limiting structure is formed between slip lid unit 1 and base unit 2, for example, being provided with limited post on lid slide plate 1424, limiting slot 25 is formed in base pieces 15, limited post 24, which is contained in limiting slot 25, forms position limiting structure, moves for guaranteeingTerminal open and close when accurate move distance and overcome magnetic drive component and/or flexible drive component in mobile terminalPower in extreme position, enable mobile terminal it is stable in two extreme positions.
In addition, the application provides a kind of mobile terminal, which includes cover sliding device described in any of the above,In, the screen assembly 22 of mobile terminal is arranged in slip lid unit 1.Cell rear cover assembly 26 can be set on base unit 2.
In this way, it is as described above, since cover sliding device can efficiently reduce the amount of dehiscing of mobile terminal and reduce movementThe thickness of terminal, so that the overall quality of the mobile terminal such as mobile phone is significantly improved, user experience is good.
In addition, the mobile terminal in the application includes front camera component 28, front camera component 28 be can be setOn slip lid unit 1, front camera component 28 is hidden when such slip lid unit 1 is closed, before slip lid unit 1 will leak out after skidding offSet CCD camera assembly 28.Alternatively, front camera component 28 is arranged on base unit 2, slip lid unit 1 is in the closure stateFront camera component 28 is hidden, slip lid unit 1 is in front camera component 28 when sliping off state and leaks out, in order to which user makesWith.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing aboveDetail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility modelArt scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lanceIn the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to eachNo further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyedThe thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
400-4929-0909
contact@catarc.com.cn
