CN209046700U - Handset bracket - Google Patents

Abstract

The utility model relates to electronic product accessory technical fields, provide a kind of handset bracket, comprising: fixation kit, including shell；Driving assembly is set in the shell, and the driving component includes motor, the bevel gear structure connecting with the motor, and the impeller connecting with bevel gear structure output end；Clamp assemblies connect with the impeller and can clamp mobile phone under the promotion of the impeller.By the kind of drive engaged between bevel gear structure, impeller is driven to push directly on the work that clamp assemblies carry out clamping mobile phone, clamp assemblies synchronous interaction, using flexible, the transmission of bevel gear structure is sufficiently stable, and whole process uniform force, and mobile phone clamping more consolidates durable.

Description

Handset bracket

Technical field

The utility model relates to electronic product accessory technical field more particularly to a kind of handset brackets.

Background technique

Smart phone increasingly becomes the tool of essential communications and entertainment in everyone life, especially in automobile Interior frequency of use also greatly improves, so the peripheral product of smart phone is also more and more, handset bracket is exactly a kind of warp Often appear in one of the tool that cooperation mobile phone uses in automobile.But existing mobile phone support intelligently stores mobile phone, function It is relatively simple；Fixed form of the mobile phone on bracket is often that sucked type and clamped-in style are fixed, and the fixed handset bracket of sucked type is logical It is often installed on windshield, influences sight, it is dangerous, while the patch after cell phone back is needed, influence beautiful and letter Number reception；Clamped-in style fixed form, since the load-bearing of handset bracket is limited, mobile phone is fixed not firm enough, very easy to fall And existing handset bracket clamps the transmission side that gear band carry-over bar is mostly used in this scheme of mobile phone in the slide arm for pushing mobile phone Formula clamps mobile phone, and bracket is unstable during clamping, and mobile phone is very easy to be fallen.

Utility model content

The purpose of this utility model is to provide a kind of handset brackets, it is intended to solve handset bracket in the prior art and pass through The kind of drive clamping mobile phone of gear band carry-over bar causes to clamp unsteady technical problem.

To solve the above problems, the utility model embodiment provides a kind of handset bracket, comprising:

Fixation kit, including shell；

Driving assembly is set in the shell, and the driving component includes motor, the bevel gear that connect with the motor Structure, and the impeller being connect with bevel gear structure output end；

Clamp assemblies connect with the impeller and can clamp mobile phone under the promotion of the impeller.

Further, the bevel gear structure includes drive bevel gear and driven wheel of differential, and the drive bevel gear is fixed In on the motor, the driven wheel of differential is engaged in the drive bevel gear, and the impeller and the driven wheel of differential are solid It connects and rotates coaxially calmly.

Further, the clamp assemblies include be respectively used to clamp the mobile phone opposite sides the first clamping device and Second clamping device.

Further, first clamping device includes the first sliding block and the first clamping element interconnected, and described second Clamping device includes the second sliding block and the second clamping element interconnected；The impeller includes that the first pushing part and second push Portion, first sliding block and first pushing part form cam structure, and second sliding block is formed with second pushing part Cam structure, first clamping element and second clamping element are for clamping the mobile phone.

Further, the fixation kit further includes being fixed on the intracorporal slideway of the shell, first sliding block with it is described Second sliding block is slidedly arranged on the slideway.

Further, the clamp assemblies further include being connected between the slideway and first sliding block to be used for First sliding block is resetted, and is connected between the slideway and second sliding block and is used to make second sliding block multiple Two elastic components of position.

Further, the fixation kit further includes the fixation bracket being fixedly installed on the slideway, the fixed branch Frame has protrusion, and the protrusion is used to limit the rotation of the impeller.

Further, the handset bracket further includes being set to the intracorporal functional unit of the shell, the functional unit packet Include circuit board, infrared induction chip, wireless charging coil and battery, the circuit board respectively with the motor, the infrared ray Induction chip and battery electrical connection, the Wireless charging coil are electrically connected to the battery.

Further, the handset bracket further includes being set on the shell and being electrically connected to being used for for the circuit board Control the touch key-press of motor rotation.

Further, the drive bevel gear, the driven wheel of differential, first clamping device and second folder It holds mechanism and is all made of polyacetal material and be made.

The beneficial effect of handset bracket provided by the utility model is: compared with prior art, this handset bracket passes through The kind of drive engaged between bevel gear drives impeller to push directly on the work that clamp assemblies carry out clamping mobile phone, clamp assemblies Synchronous interaction, using flexible, bevel gear structure engaged transmission is sufficiently stable, and whole process uniform force, and mobile phone clamps more It consolidates durable.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic perspective view of handset bracket provided by the embodiment of the utility model；

Fig. 2 is the explosive view of Fig. 1；

Fig. 3 is the bevel gear engaging structure schematic diagram of handset bracket provided by the embodiment of the utility model；

Fig. 4 is the schematic perspective view of the clamping device of handset bracket provided by the embodiment of the utility model；

Fig. 5 is the schematic perspective view of the slideway of handset bracket provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

10- fixation kit；20- driving assembly；30- clamp assemblies；40- functional unit；50- touch key-press；60- power supply is aobvious Show lamp；70- cosmetic sheet；11- shell；12- slideway；13- fixes bracket；14- fixed structure；15- face-piece；121- first sliding groove； 122- second sliding slot；21- motor；22- bevel gear structure；23- impeller；The first clamping device of 31-；The second clamping device of 32-； 33- silicagel pad；41- circuit board；42- infrared induction chip；43- wireless charging coil；44- battery；The protrusion 131-；221- initiative taper Gear；222- driven wheel of differential；The first pushing part 231-；The second pushing part 232-；The first sliding block of 311-；312- first is clamped Part；313- elastic component/spring；The second sliding block of 321-；The second clamping element of 322-；The first convex block of 3111-；The second convex block of 3211-.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 and Fig. 2, first handset bracket provided by the utility model is illustrated.

Handset bracket provided by the utility model includes fixation kit 10, driving assembly 20 and clamp assemblies 30.

Specifically, fixation kit 10, including shell 11, shell 11, which is designed as inside, can place components；Driving assembly 20 It is set in shell 11, driving assembly 20 includes motor 21, bevel gear structure 22 and impeller 23, bevel gear structure 22 and motor 21 connections, impeller 23 are connect with 22 output end of bevel gear structure；Clamp assemblies 30 and impeller 23 connect, clamp assemblies 30 can clamp mobile phone under the promotion of impeller 23.Transmission of the mobile phone with dynamic bevel gear structure 22 under the rotation of motor 21, band Dynamic impeller 23 rotates, and clamp assemblies 30 move under the promotion of impeller 23 and clamp mobile phone.

The beneficial effect of handset bracket provided by the utility model is: compared with prior art, this handset bracket passes through The kind of drive engaged between bevel gear structure 22 drives impeller 23 to rotate, pushes directly on clamp assemblies 30 and carry out clamping mobile phone Work, clamp assemblies 30 synchronize, and using flexible, the engaged transmission of bevel gear structure 22 is sufficiently stable, and whole process by Power is uniform, and mobile phone clamping more consolidates durable.

Specifically, driving assembly 20 includes motor 21, bevel gear structure 22 and impeller 23, impeller 23 and bevel gear knot The output end of structure 22 connects, i.e. the work that the rotation of motor 21 drives driving member 23 to be pushed；The opposite two sides of impeller 23 It is connected with clamp assemblies 30 and forms cam structure, biography of the impeller 23 in bevel gear structure 22 with clamp assemblies 30 respectively It is dynamic to drive the lower mobile composition kinematic pair with clamp assemblies 30, it pushes clamp assemblies 30 to move, realizes the movement of clamping mobile phone.It examines Consider use of the user to mobile phone, for this design, the vertical and horizontal unrestricted choice of mobile phone can be clamped on bracket by user to be used, opponent The direction of machine is simultaneously not limited, and when needing to carry out the operation such as transverse screen viewing to mobile phone, mobile phone can be laterally clamped in the mobile phone It is easy to use on bracket.Also, the handset bracket do not need to carry out mobile phone when clamping mobile phone any patch or its The stickup of his auxiliary tool does not influence the beauty of mobile phone completely and will not influence the reception of mobile phone signal because of patch, mentions The experience of high user.

Specifically, bevel gear structure 22 is mainly driven using bevel gear, stable drive, uniform force and very firm Durable, very big limit avoids mobile phone the case where falling built on the sand on bracket.When mobile phone puts bracket, motor 21 inverts band Dynamic clamp assemblies 30, which synchronize, rotates towards each other clamping mobile phone, and then stop motion when motor 21 experiences pressure is very firm.

Further, referring to Fig. 3, a kind of specific embodiment as handset bracket provided by the utility model, cone Gear structure 22 includes drive bevel gear 221 and driven wheel of differential 222, and drive bevel gear 221 is fixed on motor 21, from mantle Gear 222 is engaged in drive bevel gear 221, and impeller 23 is fixedly connected and rotates coaxially with driven wheel of differential 222.So as to The rotation that drive bevel gear 221 has directly been driven after motor 21 rotates is realized, because driven wheel of differential 222 is engaged in active conical tooth Wheel 221, then the engagement of drive bevel gear 221 drives the rotation of driven wheel of differential 222, and impeller 23 is directly fixedly connected on from mantle Gear 222, therefore impeller 23 directly carries out pushing action under the drive of the rotation of driven wheel of differential 222, drives clamping group Part 30 carries out clamping work.

Specifically, referring to Fig. 3, drive bevel gear 221 and the number of teeth of driven wheel of differential 222 are less, all only some With tooth, therefore, drive bevel gear 221 and driven wheel of differential 222 cannot all complete 360 degree of circular motion, because mobile phone is only It is small component, has driven impeller 23 to be rotated when driven wheel of differential 222 carries out the rotation of sub-fraction angle, Clamp assemblies 30 are opened into a certain distance, prepare clamping work, therefore, the tooth of drive bevel gear 221 and driven wheel of differential 222 Number is less mainly depending on using main body.Meanwhile the design is mainly limited and is remembered to the rotation of impeller 23, when When drive bevel gear 221 and driven wheel of differential 222 can complete circular motion, 21 infinite rotational of motor, impeller 23 at this time Also carry out circular motion, due to the design of impeller 23, then clamp assemblies 30 then the corresponding clamping carried out again and again and The movement of opening causes the clamping work of the handset bracket very unstable, and the rotation of motor 21 and bevel gear structure 22 is complete There is no memory point entirely, not can determine that the smallest clamp distance and maximum clamp distance of clamp assemblies 30, lead to work very It is chaotic.Therefore, the design of the part tooth punching of drive bevel gear 221 and driven wheel of differential 222 is mainly used for memory and limitation promotion The rotation of part 23.

Specifically, here to the specific connection relationship between impeller 23 and driven wheel of differential 222 without limitation, impeller 23 can make integrated structure with driven wheel of differential 222, are also possible to impeller 23 and pass through the various mode energy such as fastener, stickup It is enough securely fixed on driven wheel of differential 222, realizes that, when driven wheel of differential 222 rotates, impeller 23 is also corresponding simultaneously Make the movement of rotation.

Specifically, referring to Fig. 2, as specific embodiment of the present utility model, impeller 23 is designed as symmetric design Cam, the first pushing part 231 and the second pushing part 232 including symmetric design, the first pushing part 231 and the second pushing part 232 connect respectively on clamp assemblies 30, push clamp assemblies 30 to be moved, complete the work of clamping mobile phone.

Further, referring to Figure 2 together and Fig. 4, a kind of specific reality as handset bracket provided by the utility model Mode is applied, clamp assemblies 30 include the first clamping device 31 and the second clamping device for being respectively used to clamp mobile phone opposite sides 32.Specifically, the first clamping device 31 and the second clamping device 32 are distributed in the two sides of impeller 23 in its glide direction, the One clamping device 31 includes the first sliding block 311 interconnected and the first clamping element 312, and the second clamping device 32 includes mutually interconnecting The second sliding block 321 and the second clamping element 322 connect.In the embodiments of the present invention, the first sliding block 311 and the first clamping element 312 vertical connections, the second sliding block 321 are connect with the second clamping element 322, because the first clamping element 312 and the second clamping element 322 Vertical design, for clamping mobile phone.

Specifically, as a kind of specific embodiment of handset bracket provided by the utility model, impeller 23 includes pair Claim design the first pushing part 231 and the second pushing part 232, the first sliding block 311 contacted with the first pushing part 231 design formed it is convex Wheel construction, the second sliding block 321 contact design with the second pushing part 232 and form cam structure.Before clamping mobile phone, clamp assemblies 30 are in state to be deployed, and motor 21 rotates the rotation with dynamic bevel gear structure 22, and impeller 23 is correspondingly rotated, the One pushing part 231 contact simultaneously push the first sliding block 311 to be moved, the second pushing part 232 contact and push the second sliding block 321 into The row direction movement opposite with 311 direction of motion of the first sliding block, therefore, the first clamping device 31 and the second clamping device 32 are backwards Movement, clamp assemblies 30 are unfolded, then mobile phone can be placed on the bracket.Hereafter, impeller 23 is in motor 21 It is rotated backward under drive, the first clamping device 31 and the second clamping device 32 move toward one another, and mobile phone are clamped, when motor is experienced To after the clamping of the first clamping device 31 and the second clamping device 32, stop operating, mobile phone is then clamped in always the handset bracket It goes up and may be used, complete clamping work.Correspondingly, according to impeller 23, the first clamping device 31 and the second clamping machine The motion conditions of structure 32, the first pushing part 231, the second pushing part 232 protrusion length and drive bevel gear 221, from mantle The design of the number of teeth of gear 222 has codetermined the stroke of clamp assemblies 30, that is, the maximum width for the mobile phone that can be clamped.

Specifically, referring to Fig. 2, as specific embodiment of the present utility model, clamp assemblies 30 further include being set to the Silicagel pad 33 on one clamping element 312 and the second clamping element 322, contact are clamped in mobile phone, for clamping mobile phone in handset bracket When protect mobile phone.

Further, referring to Figure 2 together and Fig. 5, a kind of specific reality as handset bracket provided by the utility model Apply mode, fixation kit 10 further includes the slideway 12 being fixed in shell 11, and slideway 12 is the design of integral type, while with first Sliding block 311,321 parallel contact of the second sliding block, the first sliding block 311 and the second sliding block 321 are slidedly arranged on slideway 12, work as impeller 23 when being rotated, and the first sliding block 311 and the second sliding block 321 slide on the slideway 12.Slideway 12 is also provided with respectively with The first sliding groove 121 and second sliding slot 122 of the corresponding design of one sliding block, 311 second sliding block 321.

Specifically, referring to Fig. 2, the first clamping device 31 further includes being connected between slideway 12 and the first sliding block 311 Elastic component 313 for resetting the first sliding block 311, the second clamping device 32 further includes being connected to slideway 12 and the second sliding block The elastic component 313 for resetting the second sliding block 321 between 321.First sliding groove 121 and second sliding slot 122 are set respectively simultaneously There is an elastic component 313, in specific embodiment of the present utility model, elastic component 313 is designed as spring 313 but is not limited only to Spring 313.313 both ends of elastic component in first sliding groove 121 are connected in the first sliding block 311 and first sliding groove 121 It is located remotely from one end on 23 direction of impeller, the elastic component 313 in second sliding slot 122 similarly designs；First sliding block 311 On be additionally provided with the first convex block 3111 for compression elastic piece 313, be additionally provided on the second sliding block 321 for compression elastic piece 313 3211 (not shown) of the second convex block, the first convex block 3111 and the second convex block 3211 are respectively protruding into first sliding groove 121 and Two sliding slots 122.When the first sliding block 311 and the second sliding block 321 are backwards to movement, the first convex block 3111 and the second convex block 3211 difference The elastic component 313 in first sliding groove 121 and second sliding slot 122 is compressed, when stent clamping mobile phone, elastic component 313 is in compression State has stronger elastic force, helps clamp mobile phone.Therefore, in the embodiments of the present invention, bevel gear structure is combined 22 part tooth punching design, bevel gear structure 22 engaged transmission and elastic component 313, sliding block bi-directional design design original Reason helps clamp mobile phone jointly.

Further, referring to Fig. 2, a kind of specific embodiment as handset bracket provided by the utility model, Gu Determining component 10 further includes the fixation bracket 13 being fixedly installed on slideway 12, and fixed bracket 13 has protrusion 131, and protrusion 131 is used In the rotation of limitation impeller 23.Protrusion 131 contacted with the first pushing part 231 of impeller 23 and the second pushing part 232 and Impeller 23 limits it and excessively rotates when rotating, exclude the first clamping device 31 and the second clamping device 32 is again and again pressed from both sides Hold and open movement the case where.Specifically, work as clamp assemblies 30 upon deployment, and when being in maximum spreading width, impeller 23 the first pushing part 231 and the second pushing part 232 contact on the direction that impeller 23 can continue to rotation and are limited to push away The rotation of moving part 23, at this point, motor 21 rotates backward.After removing mobile phone, impeller 23 is rotated backward, and is returning to impeller 23 When initial position, the first pushing part 231 and the second pushing part 232 of impeller 23 can just be continued to rotate in impeller 23 Direction on contact and be limited to the rotation of impeller 23, the pressure that motor 21 is clamped by it at this time then stops operating, i.e., extensive Multiple most initial state.

Further, referring to Fig. 2, a kind of specific embodiment as handset bracket provided by the utility model, hand Machine support further includes the functional unit 40 being set in shell 10, and functional unit 40 includes circuit board 41, infrared induction chip 42 (not shown), wireless charging coil 43 and battery 44.Wherein, infrared induction chip 42 is set on circuit board 41, for feeling Answer mobile phone；Under normal circumstances, infrared induction chip 42 emits the infrared ray of a 38K every 72ms, when mobile phone leans on near-infrared Incude window, infrared induction chip 42 receives the infrared ray for receiving 38K, then can sense the close of mobile phone, at this point, red Outer induction chip 42 is triggered, and motor 21 is sent instructions to, and the rotation of motor 21 drives the expansion campaign of clamp assemblies 30.

Further, wireless charging coil 43 and battery 44 are electrically connected to form wireless charging module, and battery 44 is connected to circuit Plate 41, the battery 44 are polymer battery.The principle incuded by battery wave, wireless charging coil 43 include transmission end-coil 431 (not shown) and reception 432 (not shown) of end-coil, send end-coil 431 and are connected to battery 44, receive end-coil 432 and feel The signal of end-coil 431 should be sent, to charge to mobile phone.When handset bracket senses that mobile phone contact clamps, send End-coil 431 sends signal, receives end-coil 432 and carries out charging the phone movement.Two selecting modules are arranged in the handset bracket, It can choose two kinds of charge mode, the first mode is above-mentioned wireless charging mode, and battery 44 is connected to wireless charging coil 43 with the circuit board 41, in use, battery 44 by data line be connected to external power supply give mobile phone power supply, when on circuit board 41 Infrared induction chip 42 incude mobile phone when, to mobile phone carry out wireless charging；Second of mode is that mobile phone directly passes through data line Wired charging is carried out to mobile phone, battery 44 no longer needs to be connected to external power supply.Specifically, in mobile phone branch provided by the utility model Frame is also equipped with 60 (not shown) of power on light, and power on light 60 shows green when charging complete, when battery 44 is out of power Power on light 60 is displayed in red bounce flash.

Further, referring to Fig. 2, a kind of specific embodiment as handset bracket provided by the utility model, hand Machine support further includes the touch key-press 50 rotated for controlling motor 21 for being set on shell 10 and being electrically connected to circuit board 41.

Specifically, mobile phone is incuded by infrared induction chip 42 and is triggered close to handset bracket when needing to place mobile phone, It sends and instructs to motor 21, motor 21 is rotated, by the first clamping device 31 and the second clamping under the rotation of impeller 23 Mechanism 32 is backwards to expansion, wherein pauses 1 second in the middle, can place mobile phone, motor 21, which rotates backward, after 1 second rotates back into original Point, the first clamping device 31 and the clamping mobile phone in clamped condition of the second clamping device 32.When needing to remove mobile phone, shell is touched Touch key-press 50 on 10, circuit board 41 send instruction, and the rotation of motor 21 drives the first clamping device 31 and the second clamping device 32 carry out expansion campaign, wherein pausing 1 second, can remove mobile phone, motor 21, which rotates backward, after 1 second restPoses.

Further, as a kind of specific embodiment of handset bracket provided by the utility model, drive bevel gear 221, driven wheel of differential 222, the first clamping device 31 and the second clamping device 32 are all made of polyacetal material by being molded into Type, then burr removing is rolled, the processing of surface close-fitting is carried out, therefore handset bracket is light-weight, bevel gear structure 22, clamping framework rigidity By force, durable.

Further, also referring to Fig. 1 and Fig. 2, as specific embodiment of the present utility model, fixation kit 10 is also Including the fixed structure 14 for being fixed on external equipment being fixedly installed on the outside of shell 10, external equipment here is vehicle , which is designed primarily to mobile phone support, and handset bracket is usually fixed at the air outlet of automobile, fixed structure It is provided with multiple ventilation openings 141 on 14, is mainly used for ventilation and heat.

Further, referring to Fig. 2, fixation kit 10 further includes being set on wireless charging coil 43 and being fixed on shell 10 On face-piece 15, mainly for the protection of the various assemblies in shell 10.First clamping element 312, the second clamping element 322 and face-piece 15 Cosmetic sheet 70 is also correspondingly arranged on towards the outside of handset bracket.

Handset bracket provided by the embodiment of the utility model is pushed away by the kind of drive drive engaged between bevel gear structure 22 Moving part 23 come push directly on clamp assemblies 30 carry out clamping mobile phone work, clamp assemblies 30 synchronize, using flexible, bore tooth The transmission of wheel construction 22 is sufficiently stable, and whole process uniform force, and mobile phone clamping more consolidates durable；And mobile phone is in this Shen It is clamped on bracket please without pasting any patch when using, mobile phone signal reception is unaffected and beautiful, improves user's Experience；And the handset bracket is additionally provided with wireless charging, infrared induction and touch function, can be opened up automatically by infrared induction Open to set mobile phone, touching touch key-press 50 can remove mobile phone, while the function one hand that can carry out wireless charging picks and places mobile phone, Using very convenient.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. handset bracket characterized by comprising

Fixation kit, including shell；

Driving assembly is set in the shell, and the driving component includes motor, the bevel gear knot connecting with the motor Structure, and the impeller being connect with bevel gear structure output end；

Clamp assemblies connect with the impeller and can clamp mobile phone under the promotion of the impeller.

2. handset bracket as described in claim 1, which is characterized in that the bevel gear structure includes drive bevel gear and driven Bevel gear, the drive bevel gear are fixed on the motor, and the driven wheel of differential is engaged in the drive bevel gear, described Impeller is fixedly connected and rotates coaxially with the driven wheel of differential.

3. handset bracket as described in claim 1, which is characterized in that the clamp assemblies include being respectively used to clamp the hand The first clamping device and the second clamping device of machine opposite sides.

4. handset bracket as claimed in claim 3, which is characterized in that first clamping device includes interconnected first Sliding block and the first clamping element, second clamping device include the second sliding block and the second clamping element interconnected；The promotion Part includes the first pushing part and the second pushing part, and first sliding block and first pushing part form cam structure, and described the It is described for clamping that two sliding blocks and second pushing part form cam structure, first clamping element and second clamping element Mobile phone.

5. handset bracket as claimed in claim 4, which is characterized in that the fixation kit further includes being fixed in the shell Slideway, first sliding block and second sliding block are slidedly arranged on the slideway.

6. handset bracket as claimed in claim 5, which is characterized in that the clamp assemblies further include being connected to the cunning It between road and first sliding block is used to that first sliding block to be made to reset, and is connected to the slideway and second sliding block Between two elastic components for resetting second sliding block.

7. handset bracket as claimed in claim 6, which is characterized in that the fixation kit further includes being fixedly installed on the cunning Fixation bracket on road, the fixed bracket have protrusion, and the protrusion is used to limit the rotation of the impeller.

8. handset bracket as described in claim 1, which is characterized in that the handset bracket further includes being set in the shell Functional unit, the functional unit includes circuit board, infrared induction chip, Wireless charging coil and is connected to external power supply Battery, the circuit board is electrically connected with the motor, the infrared induction chip and the battery respectively, the wireless charging Electric coil is electrically connected to the battery.

9. handset bracket as claimed in claim 8, which is characterized in that the handset bracket further includes being set on the shell And it is electrically connected to the touch key-press of the circuit board rotated for controlling motor.

10. such as the described in any item handset brackets of claim 1-9, which is characterized in that the drive bevel gear, described from mantle Gear, first clamping device and second clamping device are all made of polyacetal material and are made.