CN208025037U - The plating bracket of retractable self-locking - Google Patents

Abstract

The utility model provides the plating bracket of retractable self-locking, including holder, supporting plate and retaining mechanism, the supporting plate is located at one end of the holder, the supporting plate is equipped with retaining mechanism, support to be fixed on the supporting plate, the retaining mechanism includes clamp assembly, locked component and knob, the clamp assembly adjustably adjusts, the clamp assembly is unclamped in the locked component locking, the knob is set on the outside of the supporting plate, the knob is connect with the locked component, and the locked component is placed in locking state or releasing orientation by the knob.Support is clamped on supporting plate by the clamp assembly of adjustable telescopic, and limits the adjusting of clamp assembly by locked component, so that it is fixed, tablet computer is avoided to deviate from, can also tablet computer be avoided arbitrarily to be removed from bracket, is suitble to apply in public.

Description

The plating bracket of retractable self-locking

Technical field

The utility model is related to the holders of electronic product, in particular to a kind of plating bracket of retractable self-locking.

Background technology

Tablet computer is micromation, portable palm PC, is one of the main product of current intelligent electronic device.With The auxiliary product to come into being, such as Flat computer support frame, tablet computer packet product also extensively produce, apply.It is existing flat Plate computer bracket only clamps in one direction, clamp arm and fixed plate elastic connection, the limited length that can be stretched and clamping Direction is limited, and the tablet computer product size that can be tried out is limited.

Utility model content

The utility model provides a kind of plating bracket of retractable self-locking, it is intended to improve existing plating bracket clamp operation Difficulty is not enough locked in the problems such as public place application security is low.

The utility model is realized in this way：

The plating bracket of retractable self-locking, including holder, supporting plate and retaining mechanism, the supporting plate are located at the one of the holder End, the supporting plate are equipped with retaining mechanism, and support to be fixed on the supporting plate, the retaining mechanism includes clamping group Part, locked component and knob, the clamp assembly adjustably adjust, and the clamp assembly is locked or unclamped to the locked component, The knob is set on the outside of the supporting plate, and the knob is connect with the locked component, and the knob sets the locked component In locking state or releasing orientation.

Further, in the utility model preferred embodiment, the clamp assembly includes the first clamp arm and second Clamp arm, first clamp arm clamp the support in two directions respectively with second clamp arm.

Further, in the utility model preferred embodiment, the locked component includes cam disc, the first locking member With the second locking member, first locking member locking either unclamp first clamp arm the second locking member locking or Unclamp second clamp arm；The knob drives the cam disc spins to be placed in locking state or releasing orientation, described convex Wheel disc linkage first locking member and second locking member.

Further, in the utility model preferred embodiment, mating groove is offered on first clamp arm；It is described First locking member includes two swing arms being disposed opposite to each other, and cam disc described in locking state pushes the swing arm and fixed with the mating groove Cooperation.

Further, in the utility model preferred embodiment, one end of the swing arm and supporting plate are hinged, the swing arm The other end offer hole slot, the supporting plate is equipped with the limited post coordinated with the hole slot, is connected between two swing arms First return unit.

Further, in the utility model preferred embodiment, the inner wall of the mating groove is equipped with the first engaging tooth, The swing arm is equipped with the second engaging tooth, and first engaging tooth coordinates with second engaging tooth.

Further, in the utility model preferred embodiment, the cam disc is equipped with eccentric shaft, second lock The sliding slot coordinated with the eccentric shaft is offered on tight part, the cam disc drives the second locking member linear movement.

Further, in the utility model preferred embodiment, second locking member is equipped with the first latch, described Second clamp arm is equipped with the second latch, and first latch coordinates with second latch, is clamped to lock described second Arm.

Further, in the utility model preferred embodiment, include the second clamp arm of two axial symmetry setting, it is described The output shaft of knob stretches into the supporting plate, is arranged with gear on the output shaft, two second clamp arms respectively with gear Engagement, two second clamp arms move synchronously；Second clamp arm is connect by the second return unit with the supporting plate.

Further, in the utility model preferred embodiment, be equipped with circuit board in the supporting plate, the circuit board with External power or equipment connect, and interface is externally provided on the supporting plate, to be connect with tablet computer, the interface and the circuit board Connection.

The utility model has the beneficial effects that：The plating bracket that the utility model is obtained by above-mentioned design, by adjustable Support is clamped on supporting plate by flexible clamp assembly, and the adjusting of clamp assembly is limited by locked component, keeps it solid It is fixed, it avoids tablet computer from deviating from, can also tablet computer be avoided arbitrarily to be removed from bracket, be suitble to apply in public.

Description of the drawings

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the utility model embodiment, structural schematic diagram of the plating bracket under the first visual angle；

Fig. 2 is the structural schematic diagram that plating bracket shown in Fig. 1 conceals lid；

Fig. 3 is sectional view of the plating bracket shown in Fig. 2 along the directions A-A；

Fig. 4 is the utility model embodiment, the structural schematic diagram of retaining mechanism in the locked condition in plating bracket；

Fig. 5 is the utility model embodiment, the structural schematic diagram of retaining mechanism in the loosened condition in plating bracket；

Fig. 6 is the structural schematic diagram of the first locking member in plating bracket shown in Fig. 4；

Fig. 7 is the structural schematic diagram of the second clamp arm in plating bracket shown in Fig. 4；

Fig. 8 is structural schematic diagram of the cam disc under the first visual angle in plating bracket shown in Fig. 4；

Fig. 9 is structural schematic diagram of the cam disc under the second visual angle in plating bracket shown in Fig. 4；

Figure 10 is the structural schematic diagram of knob in plating bracket shown in Fig. 3.

Icon：1- holders；The second struts of 11-；The first struts of 12-；13- pedestals；14- conducting wires；121- turntables；131- justifies Hole；2- supporting plates；21- shells；22- lids；The supporting parts 23-；24- bearings；3- knobs；31- rotating parts；32- output shafts；33- is limited Position protrusion；34- slots；4- gears；5- locked components；51- cam discs；511- narrow sides；512- broadsides；514- buckling grooves；513- Eccentric shaft；The second locking members of 52-；521- sliding slots；The first latches of 522-；53- swing arms；The second latches of 531-；532- hole slots；54- First return unit；6- clamp assemblies；The first clamp arms of 61-；The first card-tight parts of 611-；612- pars contractilis；The first engaging tooths of 613-； 614- mating grooves；The second clamp arms of 62-；The second card-tight parts of 621-；622- adjustment portions；623- third engaging tooths；624- third cards Tooth；The second return units of 63-；7- circuit boards；8- is switched；9- interfaces.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.

Term " first ", " second " are used for description purposes only, be not understood to indicate or imply relative importance or Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply Ground includes one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Shown in Figure 10, plating bracket includes holder 1, supporting plate 2 and retaining mechanism, and supporting plate 2 is located at holder 1 One end, supporting plate 2 are equipped with retaining mechanism, and support to be fixed on supporting plate 2, support is typically tablet computer, certainly Can also be other electronic products such as mobile phone, laptop.

In embodiment, holder 1 includes pedestal 13, the first strut 12 and the second strut 11,13 turns of the first strut 12 and pedestal Dynamic connection.Preferably, the bottom end of the first strut 12 is equipped with turntable 121, and pedestal 13 is equipped with circular hole 131, and turntable 121 is set to circular hole In 131, turntable 121 can the rotation in circular hole 131.Second strut, 11 one end is fixed on supporting plate 2, the other end and the first strut 12 is hinged.Preferably, 11 opposite supporting plate 2 of the second strut is vertically arranged.

In embodiment, supporting plate 2 includes shell 21, bearing 24 and lid 22, and bearing 24 is located in shell 21, bearing 24 and shell Vessel is formed between body 21, retaining mechanism is located in vessel.Lid 22 is tabular, and tablet computer is located at the appearance of lid 22 Face avoids lid 22 from scratching, damage tablet computer.

In embodiment, circuit board 7 is equipped in the vessel of supporting plate 2, circuit board 7 is connect with external power or external equipment, on supporting plate 2 It is externally provided with interface 9, to be connect with tablet computer, interface 9 is connect with circuit board 7.It is convenient by the way that interface 9 is arranged on supporting plate 2 Tablet computer connects power supply or communication module by interface 9.

In embodiment, conducting wire 14 is equipped in holder 1, pedestal 13 is equipped with external connector, to connect power supply or set Standby, conducting wire 14 connects external connector and circuit board 7.Preferably, external connector is located at the bottom of pedestal 13, and close to pedestal 13 Edge is arranged, convenient for being connect with extraneous power supply or equipment.Preferably, circuit board 7 can be also equipped in pedestal 13.

Switch 8 is additionally provided in embodiment, on bracket, switch 8 is connect with circuit board 7, and switch 8 is used for switching interface 9 not Same connection mode.For example, switch 8 includes three gears, one grade is charge mode, and two gears are OTG patterns, realize communication connection, Third gear is ACA patterns, and can either charge can also communicate.By the pattern switching of switch 8, the need of different tablet computers can be applicable in It asks.

In embodiment, retaining mechanism includes clamp assembly 6, locked component 5 and knob 3, and clamp assembly 6 adjustably adjusts, Clamp assembly 6 is locked or unclamped to locked component 5.When locked component 5 is locked, then 6 non-telescoping adjusting of clamp assembly；Locked component When 5 release, then clamp assembly 6 adjustably adjusts.Therefore, after clamp assembly 6 fixes tablet computer, locking group can be passed through Part 5 is fixed, limit clamp assembly 6 adjusting, avoid tablet computer from deviating from, can also avoid tablet computer from bracket with Meaning is removed, and is suitble to apply in public.

In embodiment, knob 3 is set to 2 outside of supporting plate, and knob 3 is connect with locked component 5, and locked component 5 is placed in by knob 3 Locking state or releasing orientation.The state switching that locked component 5 is realized by peripheral hardware knob 3, has the advantages that easy to operate.

In embodiment, clamp assembly 6 includes the first clamp arm 61 and the second clamp arm 62, the first clamp arm 61 and second folder Tight arm 62 clamps support in two directions respectively.Preferably, the first clamp arm 61 presss from both sides on the vertical direction of 2 plane of supporting plate Tight support, the second clamp arm 62 clamp support in the horizontal direction of 2 plane of supporting plate.It is held by clamping in two directions Object is held in the palm, it being capable of stable holding support.

In embodiment, the first clamp arm 61 includes the first card-tight part 611 and pars contractilis 612, and the first card-tight part 611, which is located at, to be stretched The one end in contracting portion 612, supporting plate 2 are equipped with supporting part 23, and the first card-tight part 611 clamps in the vertical direction with the cooperation of supporting part 23 Support.First card-tight part 611 is bent to 2 middle part of supporting plate with supporting part 23, is clamped convenient for being realized with support edge mate. Mating groove 614 is offered on pars contractilis 612, the inner wall of mating groove 614 is equipped with the first engaging tooth 613.First engaging tooth 613 with Telescopic adjustment or locking are realized in the cooperation of locked component 5.

In embodiment, the second clamp arm 62 includes the second card-tight part 621 and adjustment portion 622, and the second card-tight part 621 is located at tune The end in section portion 622, the second card-tight part 621 are bent to 2 middle part of supporting plate.Further, include the second folder of two axial symmetry setting Tight arm 62, shell 21 is interior to be equipped with gear 4, and gear 4 between two adjustment portions 622, nibble with gear 4 respectively by two second clamp arms 62 It closes, can realize the sync direction movement of two second clamp arms 62.Therefore, move one of them second clamp arm 62, then it is another Second clamp arm, 62 corresponding sports, it is easy to operation.

In embodiment, adjustment portion 622 is equipped with the third engaging tooth 623 engaged with gear 4 towards 4 side of gear.Adjustment portion The other side of 622 opposite third engaging tooths 623 is equipped with third latch 624, and third latch 624 is realized solid with the cooperation of locked component 5 Fixed second clamp arm 62.

In embodiment, locked component 5 includes cam disc 51, the first locking member and the second locking member 52, the first locking member lock It tightly either unclamps the locking of 61 second locking member 52 of the first clamp arm or unclamps the second clamp arm 62.3 driving cam disk 51 of knob Rotation is placed in locking state or releasing orientation, the first locking member of linkage of cam disc 51 and the second locking member 52.It is convex by one Wheel disc 51 controls the state of the first locking member and the second locking member 52, easy to operate and structure optimization simultaneously.

In embodiment, knob 3 includes rotating part 31 and the output shaft 32 for being located at 31 inside of rotating part, is opened up on rotating part 31 There is the slot 34 coordinated for tool.Output shaft 32 stretches into shell 21 to be coordinated with cam disc 51, and knob 3 drives cam disc 51 to transport Dynamic, output shaft 32 is equipped with limit protrusion 33.On shell 21 locked position and released position are identified at knob 3.

In embodiment, cam disc 51 is equipped with buckling groove 514 on one side towards output shaft 32, and output shaft 32 stretches into buckling groove In 514, buckling groove 514 matches with output shaft 32, and position-limiting action is played convenient for limit protrusion 33, and drive cam disc 51 with it is defeated Shaft 32 moves together.Preferably, cam disc 51 and 3 coaxial rotating of knob, cam disc 51 coordinate in center and knob 3, make The distance for obtaining rotation center to both sides of the edge is identical, and 52 both sides of the second locking member are generated with impartial pushing force.Cam disc 51 exists It is narrow side 511 on one direction, is broadside 512 on vertical other direction.Preferably, the corner arc mistake of cam disc 51 It crosses, is convenient for smooth rotation so that the narrow side 511 or broadside 512 of cam disc 51 and the second locking member 52 coordinate.

In embodiment, the first locking member includes two swing arms 53 being disposed opposite to each other, and locking state cam disc 51 pushes swing arm 53 With 614 secure fit of mating groove.Preferably, swing arm 53 is equipped with the second engaging tooth, and the second engagement coordinates with the first engaging tooth 613. Telescopic adjustment is realized by pushing and pulling the first clamping element, by the fit system of tooth, when adjusting, is adjusted the two similar to staged, and first Clamping element will not automatic telescopic, stop push-and-pull when the first clamping element rest in corresponding position.Avoid operation when the first clamping element with Second clamping element simultaneous retractable, it is inconvenient for operation.

In embodiment, one end of swing arm 53 is hinged with supporting plate 2, and the other end of swing arm 53 offers hole slot 532, on supporting plate 2 Equipped with the limited post coordinated with hole slot 532, limited post limitation swing arm 53 is swung in a certain range.It is connected between two swing arms 53 First return unit 54, it is preferred that the first return unit 54 is helical spring.It should be understood that the first elastic component can also be other Elastic component, such as rubber band etc..When the narrow side 511 of cam disc 51 and two swing arms 53 coordinate, two swing arms 53 are apart from farthest, and swing arm 53 limited post is pressed on 532 side wall of hole slot, and the second engaging tooth and the first engaging tooth 613 coordinate, and swing arm 53 can not be swung. Conversely, cam disc 51 is rotated by 90 °, swing arm 53 is not abutted with cam disc 51, and swing arm 53 has activity space, can be in certain model Enclose interior swing.At this point, the second engaging tooth of the first clamping element of push-and-pull is beated on the first engaging tooth 613, flexible tune can be realized Section.

In embodiment, cam disc 51 is equipped with eccentric shaft 513, and the cunning coordinated with eccentric shaft is offered on the second locking member 52 Slot 521, cam disc 51 drive 52 linear movement of the second locking member.One end of second locking member 52 is equipped with the first latch 522, the When two locking members 52 move to locked position, the first latch 522 coordinates with the second latch 531 in adjustment portion 622, will wherein one Second clamp arm 62 is locked, and gear 4 cannot rotate at this time, then another second clamp arm 62 is also locked.Conversely, the second locking member 52 Released position is moved to, the first latch 522 is detached with the second latch 531, then two second clamp arms 62 being capable of telescopic adjustment.

In embodiment, the second return unit 63 is respectively equipped between two second clamp arms 62 and shell 21, in the second return unit It, can be close from 2 middle part of trend supporting plate when the second clamp arm 62 is not pullled under 63 resilient force.Preferably, second is multiple Position part 63 is helical spring.

In embodiment, the profile of the first latch 522 is a vertical edge and the inclined side intersected with vertical edge, the second latch 531 is identical as the profile of the first latch 522.Convenient for the first latch 522 and the cooperation of the second latch 531 with detach.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. the plating bracket of retractable self-locking, including holder, supporting plate and retaining mechanism, the supporting plate are located at the one of the holder End, the supporting plate is equipped with retaining mechanism, support to be fixed on the supporting plate, which is characterized in that the locking machine Structure includes clamp assembly, locked component and knob, and the clamp assembly adjustably adjusts, the locked component locking or release institute Clamp assembly is stated, the knob is set on the outside of the supporting plate, and the knob is connect with the locked component, and the knob will be described Locked component is placed in locking state or releasing orientation.

2. the plating bracket of retractable self-locking according to claim 1, which is characterized in that the clamp assembly includes first Clamp arm and the second clamp arm, first clamp arm clamp the support in two directions respectively with second clamp arm Object.

3. the plating bracket of retractable self-locking according to claim 2, which is characterized in that the locked component includes cam First clamp arm, second lock are locked or unclamped to disk, the first locking member and the second locking member, first locking member Second clamp arm is unclamped in tight part locking；The knob drives the cam disc spins to be placed in locking state or release State, the cam disc linkage first locking member and second locking member.

4. the plating bracket of retractable self-locking according to claim 3, which is characterized in that opened up on first clamp arm There is mating groove；First locking member includes two swing arms being disposed opposite to each other, cam disc described in locking state push the swing arm with The mating groove secure fit.

5. the plating bracket of retractable self-locking according to claim 4, which is characterized in that one end of the swing arm and supporting plate Hinged, the other end of the swing arm offers hole slot, and the supporting plate is equipped with the limited post coordinated with the hole slot, two pendulum The first return unit is connected between arm.

6. the plating bracket of retractable self-locking according to claim 5, which is characterized in that set on the inner wall of the mating groove There are the first engaging tooth, the swing arm to be equipped with the second engaging tooth, first engaging tooth coordinates with second engaging tooth.

7. the plating bracket of retractable self-locking according to claim 3, which is characterized in that the cam disc is equipped with bias Axis, the sliding slot coordinated with the eccentric shaft is offered on second locking member, and the cam disc drives second locking member Linear movement.

8. the plating bracket of retractable self-locking according to claim 7, which is characterized in that second locking member is equipped with First latch, second clamp arm are equipped with the second latch, and first latch coordinates with second latch, to lock Second clamp arm.

9. the plating bracket of retractable self-locking according to claim 8, which is characterized in that include the of two axial symmetry setting The output shaft of two clamp arms, the knob stretches into the supporting plate, and gear is arranged on the output shaft, and two described second clamp Arm is engaged with gear respectively, and two second clamp arms move synchronously；Second clamp arm by the second return unit with it is described Supporting plate connects.

10. the plating bracket of retractable self-locking according to claim 9, which is characterized in that be equipped with circuit in the supporting plate Plate, the circuit board are connect with external power or equipment, and interface is externally provided on the supporting plate, described to be connect with tablet computer Interface is connect with the circuit board.