CN212909630U

CN212909630U - Fixing device for wireless charging mobile phone of automobile

Info

Publication number: CN212909630U
Application number: CN202021545191.7U
Authority: CN
Inventors: 凌开松; 陈素姣; 徐小刚
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-06
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a fixing device for a wireless charging mobile phone of an automobile, which comprises a mobile phone fixing module fixed on an automobile body, wherein the mobile phone fixing module comprises a mounting seat, a clamping assembly, a locking assembly and a first reset piece; the clamping assembly comprises a supporting arm, a left clamping arm, a right clamping arm and a gear, the supporting arm is arranged on the mounting seat in a manner of sliding along the front-back direction, and the left clamping arm and the right clamping arm are arranged on the mounting seat in a manner of sliding along the left-right direction; when pressing the cell-phone and making the support arm backward motion, left centre gripping arm with right centre gripping arm moves in opposite directions, first piece that resets makes the cell-phone with the support arm has the trend of forward motion, the locking subassembly can be to the support arm carries out the locking restriction support arm forward motion. The utility model provides a wireless cell-phone fixing device that charges of car can carry out the centre gripping location to the cell-phone, prevents that the cell-phone from breaking away from wireless charging range when wireless charging.

Description

Fixing device for wireless charging mobile phone of automobile

Technical Field

The utility model relates to an automobile accessory technical field, concretely relates to car wireless charging cell-phone fixing device.

Background

Along with the popularization of the wireless charging technology of the mobile phone, more and more automobile models with wireless charging configuration are available. At present, the wireless charging device of car does not design the fixed bolster mostly, see fig. 1, wireless module 4 that charges installs to instrument board 2 through the laminating of installation standard component 3 on, the enough plane of instrument board 2 upper surface is the size, for cell-phone 1 provides the position of placing, when satisfying wireless charging condition, wireless module 4 that charges begins to charge for cell-phone 1, this kind of structure is very simple, nevertheless can not provide effective support and fixed, the car is when jolting the road surface and traveling, the cell-phone probably breaks away from wireless charging range because of the shake and leads to charging the discontinuity.

Disclosure of Invention

In view of this, the utility model aims at overcoming the defect among the prior art, providing the wireless cell-phone fixing device that charges of car, can carry out the centre gripping location to the cell-phone, prevent that the cell-phone from breaking away from wireless charging range when wireless charging, easy operation, the user of being convenient for puts into or takes out the cell-phone.

The utility model discloses a fixing device for a wireless charging mobile phone of an automobile, which comprises a mobile phone fixing module fixed on an automobile body, wherein the mobile phone fixing module comprises a mounting seat, a clamping assembly, a locking assembly and a first reset piece; the clamping component comprises a supporting arm, a left clamping arm, a right clamping arm and a gear, the supporting arm is arranged on the mounting seat in a sliding manner along the front-back direction, the left clamping arm and the right clamping arm are arranged on the mounting seat in a manner of sliding along the left-right direction, the rear end of the supporting arm, the left end of the left clamping arm and the right end of the right clamping arm are all provided with clamping parts which protrude downwards from the mounting seat, the supporting arm is provided with a first rack structure with the length direction along the front-back direction, the left clamping arm is provided with a second rack structure with the length direction along the left-right direction, the right clamping arm is provided with a third rack structure with the length direction along the left-right direction, the first rack structure, the second rack structure and the third rack structure are all meshed with the gear, the rack structures of the left clamping arm and the right clamping arm are respectively positioned at the front side and the rear side of the gear; when pressing the cell-phone and making the support arm backward motion, left centre gripping arm with right centre gripping arm moves in opposite directions, first piece that resets makes the cell-phone with the support arm has the trend of forward motion, the locking subassembly can be to the support arm carries out the locking restriction support arm forward motion.

Further, the first piece that resets is the spring, the front end that resets supports and leans on the rear end of support arm, the rear end that resets supports and leans on the automobile body.

Furthermore, the support arm is provided with a ratchet structure with the length direction along the front-back direction, the locking assembly comprises a locking block, a torsion spring and a stop rod, the stop rod is arranged on the mounting seat in a sliding manner along the front-back direction, the locking block is arranged on the mounting seat between the support arm and the stop rod in a rotatable manner, the torsion spring enables the head end of the locking block to be clamped into one ratchet tooth groove of the ratchet structure, and the stop rod can limit the rotation of the locking block.

Further, the ratchet structure is located on the right side wall of the support arm, and the locking assembly is located on the right side of the ratchet structure; when the locking block rotates anticlockwise, the torsion spring enables the locking block to have a clockwise rotation movement trend; the rear end of the stop rod abuts against the tail end of the locking block, and the stop rod is located on a clockwise rotation path of the locking block.

Further, the locking assembly further comprises a second resetting piece, and after the stopping rod moves backwards, the second resetting piece enables the stopping rod to have a movement trend of moving forwards until the stopping rod abuts against the locking block.

Furthermore, the front end of the stop rod protrudes out of the mounting seat.

Further, the first rack structure is located on the right side of the gear, the second rack structure is located on the rear side of the gear, and the third rack structure is located on the front side of the gear.

Further, still including fixing the wireless module of charging on the automobile body, the cell-phone fixed module with be provided with the space of placing that is used for holding the cell-phone between the wireless module of charging, the support arm the left side centre gripping arm with the clamping part on the right side centre gripping arm all stretches into place in the space.

Furthermore, the mobile phone fixing module further comprises a cover plate arranged on one side, far away from the placing space, of the mounting seat.

The utility model has the advantages that: the utility model discloses a fixing device for a wireless charging mobile phone of an automobile, when the mobile phone is wirelessly charged, only the mobile phone needs to be pressed, the left side and the right side of the mobile phone can be automatically clamped, and the mobile phone can be prevented from being separated from a wireless charging range due to bumping of the automobile; when the mobile phone is taken out, the mobile phone fixing module can be loosened by only pressing the stop rod, and the mobile phone is pushed to a position convenient to take out, so that the operation is simple and convenient.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of a conventional wireless charging device for an automobile;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an exploded view of the mobile phone fixing module of the present invention;

fig. 4 is a schematic structural diagram of the mobile phone fixing module of the present invention (the cover plate is not shown).

Description of the main reference numerals: 1-mobile phone, 2-instrument panel, 3-standard part, 4-wireless charging module, 5-mobile phone fixing module, 51-mounting seat, 52-supporting arm, 521-first rack structure, 522-ratchet structure, 53-left clamping arm, 531-second rack structure, 54-right clamping arm, 541-third rack structure, 55-gear, 56-first reset part, 57-locking block, 58-stop rod, 59-second reset part and 510-cover plate.

Detailed Description

As shown in fig. 2 to 4, the fixing device for a wireless charging mobile phone of an automobile in the present embodiment includes a mobile phone fixing module 5 fixed on an automobile body, where the mobile phone fixing module 5 includes a mounting seat 51, a clamping assembly, a locking assembly, and a first reset piece 56; the clamping assembly comprises a supporting arm 52, a left clamping arm 53, a right clamping arm 54 and a gear 55, the supporting arm 52 is arranged on the mounting base 51 in a manner of sliding along the front-back direction, the left clamping arm 53 and the right clamping arm 54 are arranged on the mounting base 51 in a manner of sliding along the left-right direction, the rear end of the supporting arm 52, the left end of the left clamping arm 53 and the right end of the right clamping arm 54 are respectively provided with a clamping part protruding downwards from the mounting base 51, the supporting arm 52 is provided with a first rack structure 521 along the front-back direction in the length direction, the left clamping arm 53 is provided with a second rack structure 531 along the left-right direction in the length direction, the right clamping arm 54 is provided with a third rack structure 541 along the left-right direction in the length direction, and the first rack structure 521, the second rack structure 531 and the third rack structure 541 are all meshed with the gear 55, and the rack structures of the left holding arm 53 and the right holding arm 54 are respectively positioned at the front and rear sides of the gear 55; when the mobile phone 1 is pressed to move the supporting arm 52 backwards, the left clamping arm 53 and the right clamping arm 54 move towards each other, the first resetting piece 56 enables the mobile phone 1 and the supporting arm 52 to have a forward movement tendency, and the locking assembly can lock the supporting arm 52 to limit the forward movement of the supporting arm 52; still including fixing the wireless module 4 that charges on the automobile body, cell-phone fixed module 5 with be provided with the space of placing that is used for holding cell-phone 1 between the wireless module 4 that charges, support arm 52 the left centre gripping arm 53 with the clamping part on the right centre gripping arm 54 all stretches into in the space of placing. The body is in this embodiment the dashboard of an automobile; the wireless charging module 4 can wirelessly charge the mobile phone 1, and can directly purchase a used finished product in the existing market.

In this embodiment, the first restoring member 56 is a spring, a front end of the first restoring member 56 abuts against a rear end of the support arm 52, and a rear end of the first restoring member 56 abuts against a vehicle body. When the supporting arm 52 moves backwards to enable the left clamping arm 53 and the right clamping arm 54 to clamp the mobile phone 1, the first resetting piece 56 is in a compressed state, and when the locking assembly does not lock the supporting arm 52, the compressed first resetting piece 56 restores the shape to drive the mobile phone 1 and the supporting arm 52 to move forwards, and meanwhile, when the supporting arm 52 moves forwards, the left clamping arm 53 and the right clamping arm 54 move back to release the mobile phone 1; the spring has low cost and simple installation.

In this embodiment, the supporting arm 52 is provided with a ratchet structure 522 whose length direction is along the front-rear direction, the locking assembly includes a locking block 57, a torsion spring and a stop rod 58, the stop rod 58 is slidably disposed on the mounting seat 51 along the front-rear direction, the locking block 57 is rotatably disposed on the mounting seat 51 between the supporting arm 52 and the stop rod 58, the torsion spring enables the head end of the locking block 57 to be clamped into one of the ratchet tooth grooves of the ratchet structure 522, and the stop rod 58 can limit the rotation of the locking block 57.

In this embodiment, the ratchet structure 522 is located on the right side wall of the support arm 52, and the locking assembly is located on the right side of the ratchet structure 522; when the locking block 57 rotates anticlockwise, the torsion spring makes the locking block 57 have a clockwise rotation movement tendency; the rear end of the stopper rod 58 abuts against the rear end of the locking block 57, and the stopper rod 58 is located on the clockwise rotation path of the locking block 57. The counterclockwise rotation of the locking piece 57 deforms the torsion spring, which returns to its shape enabling the clockwise rotation of the locking piece 57 back to its initial position.

In this embodiment, the locking assembly further comprises a second return element 59, and after the stopping rod 58 moves backwards, the second return element 59 gives the stopping rod 58 a tendency to move forwards until it abuts against the locking block 57. The second restoring member 59 is also a spring, and presses the stopping rod 58 to move the stopping rod 58 backward, the second restoring member 59 is extended, and after the force applied to the stopping rod 58 is stopped, the second restoring member 59 restores its shape to move the stopping rod 58 forward to the initial position.

In this embodiment, the front end of the stopping rod 58 protrudes from the mounting seat 51. The mounting seat 51 is provided with a relief through hole at a corresponding position, and a part of the stop rod 58 protruding out of the mounting seat 51 passes through the relief through hole to form a button, so that the stop rod 58 can move backwards by pressing the protruding part of the stop rod 58 when in use.

In this embodiment, the first rack structure 521 is located at the right side of the gear 55, the second rack structure 531 is located at the rear side of the gear 55, and the third rack structure 541 is located at the front side of the gear 55.

In this embodiment, the mobile phone fixing module 5 further includes a cover plate 510 disposed on a side of the mounting seat 51 far away from the placing space. The cover plate 510 can shield the mobile phone fixing module 5, prevent dust from entering parts which cause movement and are not smooth and even blocked, and make the mobile phone fixing module 5 more beautiful.

When the mobile phone 1 needs to be wirelessly charged, the mobile phone 1 is inserted into the placing space, the mobile phone 1 continuously presses the mobile phone 1 backwards after contacting the clamping part of the supporting arm 52, the mobile phone 1 drives the supporting arm 52 to move backwards, the ratchet structure 522 enables the locking block 57 to rotate anticlockwise and disengage from the ratchet tooth socket when the supporting arm 52 moves backwards, the supporting arm 52 continuously moves backwards, the locking block 57 rotates clockwise and is clamped into the previous ratchet tooth socket under the action of the torsion spring, the locking block 57 repeats the actions of disengaging from the ratchet tooth socket and clamping into the previous ratchet tooth socket when the supporting arm 52 moves backwards, and under the action of the ratchet structure 522 and the torsion spring, after the mobile phone 1 stops being pressed, the locking block 57 is still clamped into the ratchet tooth socket to lock the supporting arm 52, and the supporting arm 52 is prevented from moving forwards. The support arm 52 moves backwards, meanwhile, the left clamping arm 53 and the right clamping arm 54 can move oppositely, finally, clamping parts of the left clamping arm 53 and the right clamping arm 54 clamp the left side and the right side of the mobile phone 1 respectively, at this time, the pressing of the mobile phone 1 is stopped, the support arm 52 is locked and cannot move forwards, at this time, the left clamping arm 53 and the right clamping arm 54 keep a state of clamping the mobile phone 1, and the mobile phone 1 is prevented from being separated from a wireless charging range due to the bumping of an automobile.

After the mobile phone 1 is charged, the protruding part of the stop rod 58 is pressed backwards, the stop rod 58 moves backwards, the stop rod 58 does not abut against the locking block 57 at the moment, the clockwise rotation of the locking block 57 is not limited, the elastic force of the first reset piece 56 pushes the mobile phone 1 and the support arm 52 to move forwards, the support arm 52 moves forwards to enable the ratchet structure 522 to enable the locking block 57 to rotate clockwise to be disengaged from the ratchet tooth socket, meanwhile, the left clamping arm 53 and the right clamping arm 54 move back to back, the mobile phone 1 is loosened, and finally, the mobile phone 1 is pushed out to a position where the mobile phone 1 is easy to take out. After the stopping rod 58 is released, the stopping rod 58 moves forwards under the action of the second resetting piece 59, the stopping rod 58 and the locking block 57 return to the initial positions, and the locking block 57 continues to be clamped into the ratchet tooth grooves to lock the supporting arm 52, so that the left clamping arm 53 and the right clamping arm 54 keep the existing positions and the mobile phone 1 is convenient to put in next time.

The utility model discloses only need press when putting into cell-phone 1 and carry out wireless charging cell-phone 1 and just can carry out the centre gripping to the left and right sides of cell-phone 1 automatically, only need press down stop lever 58 when taking out cell-phone 1 and just can make cell-phone fixed module 5 loosen cell-phone 1 to push away cell-phone 1 to the position of being convenient for to take out, it is easy and simple to handle.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a wireless cell-phone fixing device that charges of car which characterized in that: the mobile phone fixing device comprises a mobile phone fixing module (5) fixed on a vehicle body, wherein the mobile phone fixing module (5) comprises a mounting seat (51), a clamping assembly, a locking assembly and a first resetting piece (56); the clamping assembly comprises a supporting arm (52), a left clamping arm (53), a right clamping arm (54) and a gear (55), the supporting arm (52) is arranged on the mounting seat (51) in a manner that the supporting arm can slide along the front-back direction, the left clamping arm (53) and the right clamping arm (54) are arranged on the mounting seat (51) in a manner that the left clamping arm and the right clamping arm can slide along the left-right direction, clamping parts protruding downwards from the mounting seat (51) are arranged at the rear end of the supporting arm (52), the left end of the left clamping arm (53) and the right end of the right clamping arm (54), a first rack structure (521) with the length direction along the front-back direction is arranged on the supporting arm (52), a second rack structure (531) with the length direction along the left-right direction is arranged on the left clamping arm (53), and a third rack structure (541) with the length direction along the left-right direction is arranged on the right clamping arm (54), the first rack structure (521), the second rack structure (531) and the third rack structure (541) are all meshed with the gear (55), and the rack structures of the left clamping arm (53) and the right clamping arm (54) are respectively positioned at the front side and the rear side of the gear (55); when the mobile phone (1) is pressed to enable the supporting arm (52) to move backwards, the left clamping arm (53) and the right clamping arm (54) move towards each other, the first resetting piece (56) enables the mobile phone (1) and the supporting arm (52) to have a forward movement tendency, and the locking assembly can lock the supporting arm (52) to limit the forward movement of the supporting arm (52).

2. The fixing device of the wireless charging mobile phone for the automobile of claim 1, wherein: the first reset piece (56) is a spring, the front end of the first reset piece (56) abuts against the rear end of the supporting arm (52), and the rear end of the first reset piece (56) abuts against a vehicle body.

3. The fixing device of the wireless charging mobile phone for the automobile of claim 1, wherein: the support arm (52) is provided with a ratchet structure (522) with the length direction along the front-back direction, the locking assembly comprises a locking block (57), a torsion spring and a stop rod (58), the stop rod (58) is arranged on the mounting seat (51) in a sliding manner along the front-back direction, the locking block (57) is arranged on the mounting seat (51) between the support arm (52) and the stop rod (58) in a rotatable manner, the torsion spring enables the head end of the locking block (57) to be clamped into one ratchet tooth groove of the ratchet structure (522), and the stop rod (58) can limit the rotation of the locking block (57).

4. The fixing device of claim 3, wherein: the ratchet structure (522) is located on the right side wall of the support arm (52), and the locking assembly is located on the right side of the ratchet structure (522); when the locking block (57) rotates anticlockwise, the torsion spring enables the locking block (57) to have a clockwise rotation movement trend; the rear end of the stop lever (58) abuts against the rear end of the locking block (57), and the stop lever (58) is located on the clockwise rotation path of the locking block (57).

5. The fixing device of the wireless charging mobile phone for the automobile of claim 4, wherein: the locking assembly further comprises a second return member (59), the second return member (59) giving the arresting rod (58) a tendency to move forward until it abuts against the locking block (57) after the arresting rod (58) has moved backward.

6. The fixing device of claim 3, wherein: the front end of the stop rod (58) protrudes out of the mounting seat (51).

7. The fixing device of the wireless charging mobile phone for the automobile of claim 1, wherein: the first rack structure (521) is located on the right side of the gear (55), the second rack structure (531) is located on the rear side of the gear (55), and the third rack structure (541) is located on the front side of the gear (55).

8. The fixing device of the wireless charging mobile phone for the automobile of claim 1, wherein: still including fixing wireless module (4) that charges on the automobile body, cell-phone fixed module (5) with be provided with the space of placing that is used for holding cell-phone (1) between wireless module (4) that charges, support arm (52) left side centre gripping arm (53) with clamping part on the right side centre gripping arm (54) all stretches into place in the space.

9. The fixing device of the wireless charging mobile phone for the automobile of claim 8, wherein: the mobile phone fixing module (5) further comprises a cover plate (510) arranged on one side, far away from the placing space, of the mounting seat (51).