CN107395831A - A mobile phone holder provided with a gravity mechanism - Google Patents

Abstract

A mobile phone holder with a gravity mechanism comprises a fixed clamping block and a movable clamping block arranged on the holder body, and a driving system for driving the movable clamping block to approach or move away from the fixed clamping block; a mobile phone holder is elastically connected to the bottom of the holder body, a trigger device is arranged on the holder body, and accessories of the trigger device are arranged on the mobile phone holder, and the trigger device is connected to the driving system. According to the above scheme, the mobile phone holder descends due to the pressure of the mobile phone, and the accessories of the trigger device contact the trigger device, and the driving system operates to drive the movable clamping block to approach the fixed clamping block and clamp the mobile phone. When the user takes the mobile phone off the mobile phone holder, the accessories move away from the trigger device, and the driving system drives the movable clamping block to move away from the fixed clamping block to release the mobile phone. The present invention can ensure that the movable clamping block and the fixed clamping block automatically clamp the mobile phone only after the mobile phone is placed in place on the mobile phone holder.

Description

A mobile phone holder provided with a gravity mechanism

technical field

The invention relates to electronic product accessories, in particular to a mobile phone bracket.

Background technique

There are many types of existing mobile phone holders, including clip-on and adsorption-type. The existing clip-on mobile phone holders are generally clamped manually, but before clamping, the movable blocks need to be manually separated, which is very laborious. Usually In most cases, it is operated with both hands, so it is very inconvenient to have no hands to hold the mobile phone.

The application number is 201710164594.3, and the invention patent application of the application publication number CN 106888296A discloses a mobile phone holder with automatic clamping, and the specific implementation method [0031] of the application document points out: in actual work, the motor starts to drive the screw 32 to rotate. The driving rod 330 can move horizontally along the screw thread of the lead screw 32, so the slide block 33 can be driven to translate, because the slide block 33 is fixedly connected with the connecting block 340, and the connecting block 340 is connected with the driven block 34, and the driven block 34 and The moving body 38 is fixedly connected, so eventually the moving body 38 is also driven to move, and because the moving body 38 is movably connected to the clamping bracket 39, the clamping bracket 39 is finally driven to translate.

Above-mentioned mobile phone bracket, driven block 34 is provided with two limit blocks 341 left and right, and the side of limit block 341 is provided with micro-control switch 37, after the contact body 370 of micro-control switch 37 contacts with limit block 341, can Feedback the signal to the motor 31, and the motor 31 will stop moving (the application number is 201710164594.3, paragraph [0031] of the specific implementation method of the invention patent application document). Wherein, the micro-control switch 37 is installed on the micro-control switch seat 16 , and the micro-control switch seat 16 is arranged in the front cover 10 .

As mentioned above, the main function of the micro-control switch 37 connected to the motor 31 is to cooperate with the limit block 341 on the driven block 34 to limit the left and right of the driven block 34 . The principle of width adjustment for mobile phones of different widths is: the clamping bracket 39 is connected with the adjustment screw 391, and the end of the adjustment screw 391 is provided with a screw thread 392, and the adjustment screw 391 can be installed in the screw hole 381 of the moving body to This is to adjust the width of different mobile phones (application number is 201710164594.3 specific implementation method [0031] paragraph of the invention patent application document).

Contents of the invention

The technical problem solved by the present invention is how to ensure that the mobile phone bracket automatically clamps the mobile phone after it is placed in place.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a mobile phone bracket with a gravity mechanism, including a fixed clamp and a movable clamp arranged on the bracket body, used to drive the movable clamp to approach or move away from the The drive system of the fixed clamp block is described; the bottom of the support body is elastically connected with a mobile phone bracket, the support body is provided with a trigger device, and the mobile phone bracket is provided with an accessory of the trigger device, and the trigger device is connected with the drive system.

According to the above-mentioned technical scheme, the mobile phone is placed on the mobile phone bracket and supported by the mobile phone bracket, the mobile phone bracket is pressed by the mobile phone and descends, the elastic assembly connecting the mobile phone bracket and the bracket body accumulates elastic potential energy, and the accessories of the trigger device The trigger device is close to the distance or both are in contact, the trigger device is triggered, the driving system operates, and the movable clamping block is driven to approach the fixed clamping block, and the movable clamping block and the fixed clamping block clamp the mobile phone. When the user removes the mobile phone from the mobile phone bracket, the elastic potential energy accumulated by the elastic assembly is released, the accessories of the trigger device are far away from the trigger device, the trigger device prompts the operation of the drive system, and the drive system drives the movable clamping block Moving away from the fixed clamp, the movable clamp and the fixed clamp release the cell phone.

The bottom of the support body is provided with a groove, and the mobile phone bracket is installed in the groove through an elastic assembly, and the part of the mobile phone bracket used to support the mobile phone protrudes from the groove; A support is provided, and the support is fitted in the through hole. The accessories of the trigger device are installed on the support and located in the bracket body. The trigger device is installed in the bracket body. The trigger device and the accessories of the trigger device There is a limit spring between them. According to the above description, the mobile phone is pressed on the mobile phone bracket, and the mobile phone bracket goes down in the groove, driving the support on it to go down in the through hole, and the accessories of the trigger device on the support go down, close to or touch the trigger device. The trigger device and accessories of the trigger device are installed in the bracket body, so that the mobile phone bracket has a clean appearance and is convenient to use. A limit spring is provided between the trigger device and the accessories of the trigger device, which can effectively prevent the abnormal contact or proximity between the trigger device and the accessories of the trigger device and cause the drive system to malfunction. The abnormal contact or proximity refers to, There is no mobile phone on the mobile phone bracket, but the trigger device is in contact with or close to the accessories of the trigger device.

The drive system includes a transmission member elastically connected to the movable clamp block, a power source for driving the transmission member to approach or move away from the fixed clamp block, a passive trigger device arranged on the movable clamp block, the passive trigger device and the power source connection.

According to the above description, the principle of the mobile phone holder automatically clamping mobile phones of different widths is as follows: in the initial state, the movable clamp is far away from the fixed clamp, the mobile phone is placed on the mobile phone holder, between the fixed clamp and the movable clamp, and the power source drives the transmission part , the transmission part drives the movable clamp to move towards the fixed clamp; after the movable clamp touches the mobile phone, pushes it to move towards the fixed clamp, the movable clamp and the fixed clamp clamp the mobile phone, and the movable clamp no longer moves; due to the transmission There is an elastic connection between the transmission part and the movable clamping block, so the transmission part overcomes the elastic force between the transmission part and the movable clamping block and continues to move forward until it triggers the passive trigger device, the power source stops providing power, and the transmission The parts stop moving and the phone is clamped.

The transmission member is a rack, and the power source drives the transmission member through a gear set. The power source is preferably a motor, and the motor drives the transmission member to move linearly and reciprocally by driving the gear set. The transmission member moves smoothly and has high displacement precision.

The side of the transmission part close to the fixed clip is provided with a first limit structure, the side of the transmission part away from the fixed clip is provided with a second limit structure, and the movable clip is provided with a third limit structure; the first limit A first spring is arranged between the structure and the third limiting structure, and a second spring is arranged between the second limiting structure and the third limiting structure. Such design realizes the elastic connection between the transmission part and the movable clamping block. The transmission part moves forward, the first spring is compressed by the first limiting structure and the third limiting structure, the first spring accumulates elastic potential energy, and the first spring pushes the third limiting structure and the movable clamping block to move forward; similarly, The transmission member moves in reverse, the second spring is compressed by the second limiting structure and the third limiting structure, the second spring accumulates elastic potential energy, and the second spring pushes the third limiting structure and the movable clamp block to move in reverse. The cooperative design of the above-mentioned first space-limiting structure, second space-limiting structure, third space-limiting structure, first spring, and second spring makes the movable clamp block have a stronger clamping force on the mobile phone, and, when the mobile phone is clamped In the tight state, the user can move the movable clamp to a greater extent, so that it is convenient to take out the mobile phone from between the movable clamp and the fixed clamp.

A sliding block is arranged on the transmission part, and a chute matching with the sliding block is arranged on the movable clamping block. The number of slide blocks is two, the number of slide slots is two, the two slide blocks and the two slide slots match one by one, and the two slide slots are respectively located on both sides of the third limiting structure. The chute is in the shape of a long strip, and while guiding the slider, it also limits the displacement of the slider, and then the relative displacement of the transmission part and the movable clamping block is limited, effectively preventing the transmission part from being affected by the passive type. The trigger device damages the passive trigger device due to excessive impact, and also avoids damage to the passive trigger device caused by the user moving the movable clamping block to a large extent.

The passive triggering device is a travel switch, and there are two passive triggering devices, one of which is close to the fixing clip and the other is away from the fixing clip, and the two passive triggering devices are respectively located on both sides of the transmission member. The mobile clamp and the fixed clamp clamp the mobile phone, and the moving transmission part triggers the passive trigger device close to the fixed clamp, and the power source stops; the movable clamp moves away from the fixed clamp to the limit position, and the moving transmission part triggers away from the fixed The passive trigger device of the clamp block, the power source stops the action.

The bracket body is provided with a power interface connected with the power source and a USB interface for external power supply. The USB device is divided into HOST (master device) and SLAVE (slave device). The mobile phone holder of the present invention supports an OTG (On-The-Go) function and outputs voltage externally. The mobile phone support of the present invention is installed on the car, in order to supply power to the power interface of the mobile phone support, the USB interface of the external power supply on the car is occupied. interface.

The back side of the support body is provided with a universal joint, and a fixed part is installed on the universal joint. The fixed part is designed in cooperation with the fixed fittings, and the fixed parts are located around the driving position of the car. The fixing part can be a snap-in module with a bayonet, the fixing accessory can be the air outlet strip of the air outlet around the driving position of the car, and the snap-in module is fixed on the outlet strip through the engagement of the bayonet and the air outlet strip. on the tuyere; or, the fixed component can be a suction cup, and the fixed accessory is the front windshield of the automobile, and the suction cup is adsorbed on the front windshield; or, the fixed component is a magnet, and the fixed accessory is installed on the Another magnet on the car, the mobile phone holder is fixed on the car through the attraction of two magnets.

The mobile phone holder of the present invention has the following technical effects:

First, automatically clamp mobile phones or other electronic products of different widths;

Second, in the case of a power failure, the clamped mobile phone can be easily removed; after the power is turned on, the movable clamping block will automatically move to open the movable clamping block and the fixed clamping block;

Third, the mobile phone is in a clamped state, and the user applies force to the mobile phone to cause a large displacement of the movable clamping block, so as to facilitate the removal of the mobile phone from the mobile phone holder;

Fourth, the external power supply USB interface set on the mobile phone bracket makes full use of the external power supply interface of the car;

Fifth, the universal joints and fixing parts set on the mobile phone holder are convenient for users to fix the mobile phone holder in multiple positions in the car in various ways;

Sixth, after the mobile phone is guaranteed to be placed in place on the mobile phone holder, the movable clamping block and the fixed clamping block will automatically clamp the mobile phone.

Description of drawings

Below in conjunction with accompanying drawing, the present invention will be further described:

Fig. 1 is a front schematic view of a mobile phone holder provided with a gravity mechanism according to the present invention;

Fig. 2 is a schematic diagram of the reverse side of a mobile phone holder provided with a gravity mechanism according to the present invention;

FIG. 3 is a schematic diagram of the hidden rear cover 12 in FIG. 2;

Fig. 4 is the schematic diagram after pressing plate 13 hides in Fig. 3;

FIG. 5 is an exploded view of the drive system 40 in FIG. 4;

FIG. 6 is an exploded view of the driving system 40 viewed from the rear in FIG. 4;

FIG. 7 is a schematic diagram of the rear cover 12;

FIG. 8 is a schematic diagram of the front housing 11;

Fig. 9 is a schematic diagram of the universal joint 60 of the present invention;

Figure 10 is an exploded view of Figure 9;

Fig. 11 is a partial cross-sectional view of a mobile phone holder provided with a gravity mechanism according to the present invention;

Fig. 12 is a schematic diagram of another viewing angle of a mobile phone holder provided with a gravity mechanism according to the present invention;

Fig. 13 is an enlarged view of A in Fig. 12 .

Explanation of symbols in the figure:

10, bracket body; 101, groove; 102, upper plate; 103, lower plate; 11, front shell; 111, guide column; 12, rear cover plate; 13, pressure plate; 14, mobile phone bracket; Seat; 15, trigger device; 150, accessories of trigger device; 151, limit spring; 16, elastic assembly; 161, vertical central rod; 162, third telescopic spring; 163, sleeve; 164, ring piece; 17 , Guide column;

20. Fixed clamp block;

30. Movable clamping block; 301. Transverse part; 302. Clamping part; 303. Arched part; 304. Transverse chute; 31. Third limiting structure; 32. Chute;

40. Drive system; 41. Transmission member; 411. First limit structure; 412. Second limit structure; 413. First spring; 414. Second spring; 415. Slider; 42. Power source; 421. Worm screw; 43, passive trigger device; 45, gear set; 451, worm gear; 452, first gear; 453, second gear; 46, circuit board;

51. Power interface; 52. USB interface for external power supply;

60, universal joint; 601, base; 602, internal thread ring; 603, sphere piece; 605, notch; 61, fixed part; 610, jaw.

detailed description

Referring to Fig. 1 to Fig. 6, a mobile phone holder provided with a gravity mechanism includes a fixed clip 20 and a movable clip 30 arranged on the bracket body 10, which are used to drive the movable clip to approach or move away from the fixed clip block drive system 40 .

As shown in FIG. 4 , the bracket body 10 is composed of a front housing 11 , a rear cover 12 , and a pressing plate 13 fixed on the front housing and located in the bracket body. The pressing plate 13 limits the movable clamping block 30 and the driving system 40 in the front housing 11 .

As shown in FIG. 7 , the fixing clip 20 is disposed on the edge of the rear cover 12 and protrudes forward from the front housing 11 .

As shown in FIG. 5 , the movable clamping block 30 includes a transverse portion 301 , a clamping portion 302 located at the end of the transverse portion, and an arched portion 303 located below the transverse portion. Wherein, a transverse slide groove 304 is provided on the transverse portion, and a guide column 111 cooperating with the transverse slide groove 304 is provided on the front housing 11 , and the pressing plate 13 is installed on the guide column to limit the transverse portion 301 .

5 and 6, the driving system 40 includes a transmission member 41 elastically connected to the movable clamping block 30, a power source 42 for driving the transmission member to approach or move away from the fixed clamping block, and a power source 42 arranged on the movable clamping block. The passive trigger device 43 on the top, the passive trigger device is connected with the power source.

In the above drive system 40, the transmission member 41 is a rack, the side of the transmission member 41 close to the fixed clamp block 20 is provided with a first limit structure 411, and the side of the transmission member away from the fixed clamp block is provided with a second limit structure. structure 412, the arch portion 303 of the movable clamp block 30 is provided with a third limiting structure 31; a first spring 413 is arranged between the first limiting structure and the third limiting structure, the second limiting structure and the third limiting structure A second spring 414 is arranged between the limiting structures.

In the above driving system 40 , the transmission member 41 is provided with a slider 415 , and the arch portion 303 of the movable clamping block 30 is provided with a slide groove 32 matching with the slider. The number of sliding blocks 415 is two, the number of sliding slots 32 is two, the two sliding blocks and the two sliding slots match one by one, and the two sliding slots are respectively located on both sides of the third limiting structure 31 .

In the above driving system 40, the passive trigger device 43 is a travel switch, and the number of passive trigger devices is two, one of which is close to the fixed clip 20, and the other is far away from the fixed clip, and the two passive trigger devices are respectively located in the transmission Both sides of piece 41. The above-mentioned two passive trigger devices 43 are installed on both sides of the arched portion 303 of the movable clamping block 30 respectively.

In the above drive system 40 , the power source 42 is a motor, and the power source 42 drives the transmission member through a gear set 45 . A worm 421 is installed on the output shaft of the power source 42, and the gear set 45 includes a worm gear 451 meshed with the worm, a first gear 452 coaxially arranged with the worm wheel, a second gear 453 meshed with the first gear, and a second gear 453 meshed with the second gear. The third gear is arranged coaxially with the gears, and the third gear meshes with the transmission member 41 .

In the above drive system 40 , the power source 42 is connected to the circuit board 46 , and the circuit board 46 is connected to the above two passive trigger devices 43 .

Referring to FIG. 11 , the circuit board 46 is also connected to a trigger device 15 installed in the bracket body, and the trigger device is connected to the power source 42 of the driving system. The bottom of support body 10 is provided with groove 101, and mobile phone bracket 14 is installed in groove by elastic assembly 16, and the part that mobile phone bracket is used to support mobile phone protrudes from described groove, is provided with bearing on the mobile phone bracket 140, the accessory 150 of the trigger device is installed on the support. Wherein, a through hole is opened at the bottom of the bracket body, and the support passes through the through hole, the accessory 150 of the trigger device is located in the bracket body, and a limit spring 151 is provided between the trigger device and the accessory of the trigger device.

The above-mentioned elastic assembly 16 includes an upright central rod 161, a third telescopic spring 162 sleeved on the vertical central rod, a sleeve 163 sleeved on the vertical central rod and wrapping the third telescopic spring, and an annular ring sleeved on the sleeve. 164 pieces. Described groove 101 comprises upper plate 102 and lower plate 103, and wherein, upper plate 102 is the base plate of support body 10; Offer first perforation on the mobile phone bracket, offer second perforation on upper plate 102, first perforation and second perforation. The inner diameter of the perforation is equal to the inner diameter of the sleeve, the sleeve is fixed on the mobile phone bracket 10 and inserted in the second perforation, the ring 164 is fixed on the upper plate 102, and the sleeve 163 inserted in the second perforation Simultaneously inserted in the ring. The bottom end of the vertical central rod 161 is fixed on the lower plate 103, the vertical central rod passes through the first perforation, the sleeve 163, the second perforation, and the ring 164 upwards, and the third telescopic spring 162 passes through the first perforation, The bottom end of the third telescopic spring presses against the lower plate 103 , and the top end of the third telescopic spring presses against the top wall of the sleeve 163 . During operation, the mobile phone bracket 14 is pressed downward, driving the sleeve 163 downward, the top wall of the sleeve presses the third telescopic spring 162 downward, and the third telescopic spring accumulates elastic potential energy.

Referring to FIG. 13 , the above-mentioned elastic assembly 16 is equipped with a guide structure, specifically, a guide post 17 is installed between the upper plate 102 and the lower plate 103 , and a guide hole matching the guide post is opened on the mobile phone bracket 14 .

As shown in Figure 1, the support body 10 is provided with a power supply interface 51 connected to the power source 42 and an externally powered USB interface 52, the power supply interface and the externally powered USB interface are connected on the circuit board 46 and are arranged on the bottom of the support body 10. side.

9 and 10, the back side of the support body 10 is provided with a universal joint 60, on which a fixed part 61 is installed, and the fixed part is designed in cooperation with the air outlet strip of the air outlet in the cockpit of the car. Specifically, the universal joint 60 includes a base 601 fixed on the back of the bracket body, an internal thread ring 602 screwed on the base, and a ball part 603 fitted in the base. The matching spherical cavity has a number of gaps 605 on the side wall of the spherical cavity, and the internal thread ring screwed on the base moves down along the base to close the spherical cavity to tightly wrap the spherical cavity. The ball part 603 limits the rotation of the ball part in the spherical cavity. The fixing part 61 is installed on the ball part 603 in a plug-in manner. The fixing part is provided with four claws 610 similar to human fingers. The intersection of the air outlet strips is used to fix the support body 10.

During actual use, the movable clamping block 30 is far away from the fixed clamping block 20, the mobile phone is placed on the mobile phone holder 14, is supported by the mobile phone bracket and is positioned between the fixed clamping block and the movable clamping block, and the mobile phone bracket is pressed down, the described The accessory 150 of the trigger device contacts the trigger device 15 downward, the power source 42 starts to provide positive power, the power source 42 drives the transmission member 41, and the transmission member drives the movable clamp block 30 to approach the fixed clamp block 20 through the first spring 413 move.

After the movable clamping block 30 contacts the mobile phone, it is promoted to move towards the fixed clamping block 20, the movable clamping block and the fixed clamping block clamp the mobile phone, and the movable clamping block no longer moves. Under the continuous driving of the power source 42, the transmission member 41 overcomes the elastic force of the first spring 413 and continues to move forward until it triggers the passive trigger device 43 close to the fixed clip 20, the power source stops providing power, and the transmission member stops Move, the phone is in a clamped state.

The user removes the mobile phone from the mobile phone holder, the accessory 150 of the trigger device is out of contact with the trigger device 15, and the power source 42 is triggered to act, and the power source 42 starts to provide reverse power, and the transmission member 41 is driven by the second spring 414 The movable clamping block 30 moves away from the fixed clamping block 20 . When the movable clip moves to the limit position and no longer moves, under the continuous driving of the power source 42, the transmission member 41 overcomes the elastic force of the second spring 414 and continues to move forward until it triggers a passive movement away from the fixed clip 20. The trigger device, the power source stops providing power, the transmission part stops moving, and the fixed clamping block and the movable clamping block are in an open state.

If the mobile phone is clamped on the mobile phone bracket, the power is cut off, and after the mobile phone is taken away, the power is turned on again. Since the accessory 150 of the trigger device has no contact with the trigger device 15, the trigger power source 42 drives the transmission member 41 to move away from the fixing clip. Block 20 direction moves, and movable clamping block 30 and fixed clamping block are in open state.

The accessory 150 of the above-mentioned trigger device can also be a toggle of a switch, and the trigger device 15 is a switch, which has two positions, the first position drives the power source 42 to provide positive power, and the second position Drive the power source 42 to provide reverse power. Specifically, the toggle member goes down, toggles the switch to be in the first position, and the toggle is reset to go up, and toggles the switch to reset to the second position. Location.

The above content is only the preferred implementation mode of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation mode and application scope. limits.

Claims (10)

1. a kind of handset mounting provided with gravity mechanism, including the fixing clip (20) and activity folder being arranged on stake body (10) Block (30), for driving the movable clip block close to or away from the drive system (40) of the fixing clip；It is characterized in that：Branch The bottom resilient of support body is connected with Mobile phone holders (14), and stake body is provided with triggering device (15), and Mobile phone holders are provided with triggering The accessory (150) of device, the triggering device are connected with the drive system.

A kind of 2. handset mounting provided with gravity mechanism as claimed in claim 1, it is characterised in that：The bottom of stake body (10) Provided with groove (101), Mobile phone holders (14) are arranged in groove by elastomeric composition part (16), and Mobile phone holders are used to hold mobile phone Part protrude the groove；

The bottom of stake body opens up through hole, and Mobile phone holders are provided with bearing (140), and bearing coordinates in the through hole, described to touch The accessory (150) for sending out device is arranged on bearing and in stake body, and the triggering device (15) is arranged in stake body, is touched Limit spring (151) is provided between the accessory of hair device and the triggering device.

A kind of 3. handset mounting provided with gravity mechanism as claimed in claim 1, it is characterised in that：The drive system includes Driving member (41) with the movable clip block elastic connection, for driving the driving member close to or away from the power of fixing clip Source (42), the passive type trigger device (43) being arranged on movable clip block, passive type trigger device are connected with power source.

A kind of 4. handset mounting provided with gravity mechanism as claimed in claim 3, it is characterised in that：The driving member (41) is Rack, power source (42) drive the driving member by gear train (45).

A kind of 5. handset mounting provided with gravity mechanism as claimed in claim 3, it is characterised in that：Driving member (41) is close to admittedly The side of clamp block (20) is provided with the first position limiting structure (411), and side of the driving member away from fixing clip is provided with the second spacing knot Structure (412), movable clip block (30) are provided with the 3rd position limiting structure (31)；It is provided between first position limiting structure and the 3rd position limiting structure First adjustable spring (413), the second adjustable spring (414) is provided between the second position limiting structure and the 3rd position limiting structure.

A kind of 6. handset mounting provided with gravity mechanism as claimed in claim 5, it is characterised in that：Driving member (41) is provided with Sliding block (415), movable clip block (30) are provided with the chute (32) coordinated with the sliding block.

A kind of 7. handset mounting provided with gravity mechanism as claimed in claim 6, it is characterised in that：The quantity of sliding block (415) For two, the quantity of chute (32) is two, and two sliding blocks and two chutes coordinate correspondingly, and two chutes are located at respectively The both sides of 3rd position limiting structure (31).

A kind of 8. handset mounting provided with gravity mechanism as claimed in claim 3, it is characterised in that：The passive type triggering dress It is travel switch to put (43), and the quantity of passive type trigger device is two, and, close to fixing clip (20), another is remote for one of them From fixing clip, and, two passive type trigger devices are located at the both sides of driving member (41) respectively.

A kind of 9. handset mounting provided with gravity mechanism as claimed in claim 3, it is characterised in that：Stake body (10) is provided with With power source (42) power interface (51) being connected and the USB interface (52) outwards powered.

A kind of 10. handset mounting provided with gravity mechanism as claimed in claim 1, it is characterised in that：The back of the body of stake body (10) Face is provided with universal joint (60), and fixed component (61), fixed component and standing finish matching design are provided with universal joint, and fixation is matched somebody with somebody Part is located at around Driving Position.