CN216981952U

CN216981952U - Cell-phone centre gripping support

Info

Publication number: CN216981952U
Application number: CN202220498101.6U
Authority: CN
Inventors: 杨伟钊
Original assignee: Shenzhen Annaijia Electronics Co Ltd
Current assignee: Shenzhen Annaijia Electronics Co Ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-15
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a mobile phone clamping support which comprises a shell, a gear, a lower arm, a left arm, a right arm, a first elastic piece, a rotating piece, a second elastic piece and a button, wherein the gear is arranged on the shell; the gear can be arranged in the shell in a reciprocating rotation manner; one end of the left arm and one end of the right arm both extend into the shell and are meshed with the gear, and the other end of the left arm and the other end of the right arm respectively extend out of the left side and the right side of the shell; move the centre gripping cell-phone in opposite directions through operation left arm and right arm, and utilize the second elastic component to act on rotating the piece, make and rotate the piece and carry out one-way locking to the gear, thereby make under this product produces the condition of rocking, the arm can keep steady centre gripping to the cell-phone about, when the unblock, utilize the button to act on rotating the piece, make and rotate the piece and relieve the locking to the gear, left arm and right arm open each other under the elastic force effect of first elastic component, in order to loosen the cell-phone, this product simple structure and reliable and stable, the operation is convenience very also.

Description

Cell-phone centre gripping support

Technical Field

The utility model relates to the technical field of supports, in particular to a mobile phone clamping support.

Background

A so-called vehicle-mounted mobile phone holder (phone holder/phone mount) is a holder for fixing a mobile phone on a vehicle. The most comfortable mobile phone support is used, the most simple and easy-to-use mobile phone support is characterized by user experience and excellent structural design, and a driving user can obtain better user experience according to human engineering and participation of human-machine design concepts.

Present on-vehicle cell phone stand generally is the gravity support, current gravity support is mainly after placing through the cell-phone, utilize cell-phone self gravity to make underarm linkage left arm and the fixed cell-phone of right arm centre gripping simultaneously, it is comparatively convenient that this kind of product is used, but when using it on-vehicle, when the vehicle meets the road conditions comparatively jolt, left arm and right arm produce easily not hard up, can not keep stable centre gripping to the cell-phone, lead to the cell-phone to drop from the gravity support easily, thereby lead to the cell-phone to damage and influence driving safety.

And the electric support has also appeared on the market at present, and it utilizes motor control left arm and right arm to open or close, though can make left arm and right arm keep stable clamping-force to the cell-phone, but the clamping-force to the cell-phone can be too big and the side of damage cell-phone, still can influence the life-span of motor.

Therefore, there is a need to develop a solution to the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a mobile phone clamping bracket, which can stably clamp a mobile phone without using a motor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a mobile phone clamping support comprises a shell, a gear, a lower arm, a left arm, a right arm, a first elastic piece, a rotating piece, a second elastic piece and a button; the gear is arranged in the shell in a reciprocating rotation manner; the lower arm is movably arranged at the lower end of the shell in a vertical direction along the length direction of the shell, the left arm and the right arm are movably arranged on the shell in a reciprocating manner along the width direction of the shell, one end of the left arm and one end of the right arm both extend into the shell and are meshed with the gear, and the other end of the left arm and the other end of the right arm respectively extend out of the left side and the right side of the shell; the first elastic piece extends along the width direction of the shell, one end of the first elastic piece abuts against the inside of the shell, and the other end of the first elastic piece abuts against the left arm or the right arm; the rotating piece is arranged in the shell in a back-and-forth rotating mode, and one end of the rotating piece is provided with a hook part used for locking the gear in a one-way mode; one end of the second elastic piece is abutted against the shell, the other end of the second elastic piece is abutted against the other end of the rotating piece, which is far away from the hook part, and the second elastic piece enables the rotating piece to rotate positively so that the hook part is clamped on the gear to lock the gear in a one-way mode; the button is arranged on the shell in a pressing mode, and the rotating piece abuts against the button under the action of the elastic force of the second elastic piece;

when the left arm and the right arm are subjected to external force in the opposite moving direction, the left arm and the right arm can move in opposite directions to drive the gear to rotate, so that the rotating piece is driven to rotate in opposite directions to enable the hook part to be separated from the gear, and the left arm and the right arm move in opposite directions; when the external force in the opposite moving direction on the left arm and the right arm is removed, the elastic force of the second elastic piece pushes the rotating piece to rotate in the positive direction, so that the hook part locks the gear, and the left arm and the right arm are limited to move;

when the button is pressed, the button overcomes the elastic force of the second elastic piece to enable the rotating piece to rotate reversely to enable the hook part to be separated from the gear, and the left arm and the right arm are expanded mutually under the action of the elastic force of the first elastic piece; when the button is removed from being pressed, the elastic force of the second elastic piece pushes the rotating piece to rotate in the forward direction, so that the hook part locks the gear, and the left arm and the right arm are limited to be opened.

As a preferable scheme, the gear comprises a first gear part and a second gear part which are integrally connected, the inner end of the left arm is provided with a first rack, the inner end of the right arm is provided with a second rack, and the second rack and the first rack are vertically arranged and are both meshed with the first gear part; the hook part is in under the elastic action of the second elastic piece and the second gear part is clamped.

As a preferable scheme, the first elastic member is a spring, one end of the first elastic member is fixed in the housing, the other end of the first elastic member abuts against the left arm, and the first elastic member is in a compressed state.

As a preferable scheme, the second elastic element is a spring, a first inclined surface is arranged on a side surface of one end of the rotating element, which is far away from the hook part, a second inclined surface is arranged on the button, and the second inclined surface abuts against the first inclined surface.

As a preferable scheme, the right arm is provided with a limiting convex part, a resisting part is arranged in the shell, and after the right arm is opened along the width direction of the shell, the limiting convex part can be abutted against the resisting part.

Preferably, a third elastic member is disposed in the housing, one end of the third elastic member abuts against the button, and the other end of the third elastic member abuts against the housing, so that one end of the button is urged to extend out of the housing.

Preferably, a spring piece is arranged in the shell and used for pressing the lower arm to keep the lower arm at a required height.

As a preferred scheme, the rear side surface of the lower arm is concavely provided with a plurality of positioning grooves, the positioning grooves extend left and right and are arranged at intervals from top to bottom, the elastic sheet is provided with a positioning part, and the positioning part is clamped in the corresponding positioning groove.

As a preferable scheme, the housing includes a front housing and a rear housing, the front housing and the rear housing are spliced and fixed together, and the button is exposed out of the rear side surface of the rear housing.

As a preferred scheme, a first accommodating groove and a second accommodating groove are concavely formed in the inner side surface of the rear shell, the first elastic member is embedded in the first accommodating groove, and the second elastic member is embedded in the second accommodating groove.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:

the mobile phone is clamped by operating the left arm and the right arm to move oppositely, the second elastic piece acts on the rotating piece, the rotating piece is enabled to lock the gear in a single direction, the left arm and the right arm can stably clamp the mobile phone under the condition of shaking, when the mobile phone is unlocked, the button acts on the rotating piece, the rotating piece is enabled to release the locking of the gear, the left arm and the right arm are opened mutually under the elastic action of the first elastic piece to loosen the mobile phone, the mobile phone clamping support is simple in structure, stable and reliable, and very convenient to operate.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an assembled perspective view of a handset holder according to a preferred embodiment of the utility model;

FIG. 2 is an assembled perspective view of the handset grip bracket of FIG. 1 from another angle;

FIG. 3 is an exploded view of the handset grip mount shown in FIG. 1;

FIG. 4 is a schematic view of the internal assembly of the housing of the handset grip mount of FIG. 1;

FIG. 5 is a schematic view of the handset grip mount shown in FIG. 1;

FIG. 6 is another schematic view of the handset grip bracket of FIG. 1 in another position;

fig. 7 is a partially enlarged schematic view of the housing of the handset grip mount shown in fig. 1.

The attached drawings indicate the following:

10. shell 11, front shell

12. Rear shell 101 and first accommodating groove

102. The second receiving cavity 103 and the blocking portion

20. Gear 21, first gear part

22. Second gear unit 30, lower arm

31. Positioning groove 40 and left arm

41. First rack 50, right arm

51. Second rack 52, limit convex part

61. First elastic member 62, second elastic member

63. Third elastic member 70, rotating member

71. Hook part 72, first inclined plane

80. Push button 81, second inclined plane

90. Spring plate 91, positioning portion.

Detailed Description

Referring to fig. 1 to 7, a specific structure of a handset holding frame according to a preferred embodiment of the present invention is shown, the handset holding frame includes a housing 10, a gear 20, a lower arm 30, a left arm 40, a right arm 50, a first elastic element 61, a rotating element 70, a second elastic element 62, and a button 80.

Referring to fig. 3 to 5, the lower arm 30 is vertically movably and adjustably mounted to the lower end of the housing 10 in the longitudinal direction (height direction) of the housing 10; in this embodiment, set up in the casing 10 and be used for supporting and press on lower arm 30 and make lower arm keep at required high shell fragment 90 to, the concave a plurality of constant head tanks 31 that are equipped with of trailing flank of lower arm 30, a plurality of constant head tanks 31 extend about and arrange at upper and lower interval, and in shell 10 was fixed in to the upper end of shell fragment 90, the lower extreme of shell fragment 90 had location portion 91, and location portion 91 card is in corresponding constant head tank 31. Promote underarm 30 from top to bottom through the direction of height along casing 10, elastic deformation takes place for shell fragment 90, and location portion 91 on the shell fragment 90 can break away from the joint to constant head tank 31 to adjust underarm 30 to required high back, location portion 91 joint is in constant head tank 31, with fixed underarm 30, thereby can adjust the height of underarm 30 according to the length of cell-phone and support the cell-phone.

The left arm 40 and the right arm 50 are movably disposed on the housing in a transverse direction back and forth along the width direction of the housing 10, one end of the left arm 40 and one end of the right arm 50 both extend into the housing 10 and are engaged with the gear 20, and the other end of the left arm 40 and the other end of the right arm 50 extend out of the left and right sides of the housing 10, respectively. In the present embodiment, the inner end of the left arm 40 has a first rack 41, the inner end of the right arm 50 has a second rack 51, and the second rack 51 and the first rack 41 are disposed up and down and are both meshed with the first gear part 21.

Referring to fig. 3, 5 and 7, the right arm 50 has a limiting protrusion 52 thereon, and the housing 10 has a stopping portion 103 therein, after the right arm 50 is opened along the width direction of the housing 10, the limiting protrusion 52 can abut against the stopping portion 103 to limit the maximum distance of the opening of the left arm 40 and the right arm 50, so as to prevent the left arm 40 and the right arm 50 from disengaging from the gear 20 and falling out of the housing 10.

The first elastic element 61 extends along the width direction of the housing 10, one end of the first elastic element 61 abuts against the inside of the housing 10, and the other end of the first elastic element 61 abuts against the left arm 40 or the right arm 50; in this embodiment, the first elastic element 61 is embedded in the first receiving groove 101, the first elastic element 61 is a spring, one end of the first elastic element 61 is fixed in the housing 10, the other end of the first elastic element 61 abuts against the left arm 40, and the first elastic element 61 is in a compressed state, so that the left arm 40 and the right arm 50 can be opened after being subjected to the elastic force of the first elastic element 61.

The rotating member 70 is arranged in the housing 10 in a back and forth rotatable manner, and one end of the rotating member 70 is provided with a hook portion 71 for one-way locking the gear 20; in this embodiment, the hook portion 71 is engaged with the second gear portion 22 by the elastic force of the second elastic member 62. Specifically, one end of the second elastic element 62 abuts against the inside of the housing 10, the other end of the second elastic element 62 abuts against the other end of the rotating element 70 away from the hook portion 71, and the second elastic element 62 urges the rotating element 70 to rotate in the forward direction so that the hook portion 71 is clamped on the second gear portion 22 of the gear 20 to lock the gear 20 in one direction; in the present embodiment, the second elastic element 62 is embedded in the second receiving cavity 102, and the second elastic element 62 is a spring.

The button 80 is disposed on the housing 10 in a pressing manner, and the rotating member 70 abuts against the button 80 under the elastic force of the second elastic member 62. In this embodiment, one end of the button 80 is exposed out of the rear side surface of the rear case 12, the other end of the button 80 extends into the casing 10, a side surface of one end of the rotating member 70 away from the hook portion 71 is provided with a first inclined surface 72, the button 80 is provided with a second inclined surface 81, the second inclined surface 81 abuts against the first inclined surface 72, a third elastic member 63 is disposed in the casing 10, one end of the third elastic member 63 abuts against the button 80, the other end of the third elastic member 63 abuts against the casing 10, so as to enable one end of the button 80 to extend out of the casing 10, and the third elastic member 63 is a spring.

Detailed description the usage of the cell phone clamping bracket provided by the embodiment is as follows:

when the mobile phone is clamped, the left arm 40 and the right arm 50 are manually operated to move oppositely to drive the gear 20 to rotate, the gear 20 can push the rotating piece 70 away by rotating, and the rotating piece 70 is driven to rotate reversely, so that the hook part 71 is separated from the clamping connection between the gear 20 and the gear 20; when the left arm 40 and the right arm 50 clamp the mobile phone, the rotating element 70 pushes the rotating element 70 to rotate forward under the action of the elastic force of the second elastic element 62 to lock the gear 20 with the hook 71, so that the left arm 40 and the right arm 50 can keep stable clamping on the mobile phone without opening. Meanwhile, the lower arm 30 is subjected to the resistance of the elastic sheet 90, so that the lower arm 30 is kept at a required height, and the button on the side surface of the mobile phone is prevented from colliding with the left arm 40 and the right arm 50 when the mobile phone is clamped by the left arm 40 and the right arm 50.

When the mobile phone needs to be released, after the button 80 is pressed, the rotating part 70 reversely rotates under the pushing force of the button 80, the hook part 71 is separated from the clamping with the gear 20, the locking of the gear 20 is released, and then the left arm 40 and the right arm 50 mutually move back to back under the elastic force of the first elastic part 61, so that the clamping of the mobile phone is released.

The design of the utility model is characterized in that: the mobile phone is clamped by operating the left arm 40 and the right arm 50 to move oppositely, and the second elastic piece 62 acts on the rotating piece 70, so that the rotating piece 70 performs one-way locking on the gear 20, and therefore under the condition that the mobile phone clamping support shakes, the left arm 40 and the right arm 50 can stably clamp the mobile phone, and the lower arm 30 stably supports the mobile phone. When the mobile phone is unlocked, the button 80 is pressed to act on the rotating piece 70, so that the rotating piece 70 releases the locking of the gear 20, and the left arm 40 and the right arm 50 are opened mutually under the action of the elastic force of the first elastic piece 61 to loosen the mobile phone. The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a cell-phone centre gripping support which characterized in that: comprises a shell, a gear, a lower arm, a left arm, a right arm, a first elastic piece, a rotating piece, a second elastic piece and a button; the gear is arranged in the shell in a reciprocating rotation manner; the lower arm is movably arranged at the lower end of the shell in a vertical direction along the length direction of the shell, the left arm and the right arm are movably arranged on the shell in a reciprocating manner along the width direction of the shell, one end of the left arm and one end of the right arm both extend into the shell and are meshed with the gear, and the other end of the left arm and the other end of the right arm respectively extend out of the left side and the right side of the shell; the first elastic piece extends along the width direction of the shell, one end of the first elastic piece abuts against the inside of the shell, and the other end of the first elastic piece abuts against the left arm or the right arm; the rotating piece is arranged in the shell in a back-and-forth rotating mode, and one end of the rotating piece is provided with a hook part used for locking the gear in a one-way mode; one end of the second elastic piece is abutted against the shell, the other end of the second elastic piece is abutted against the other end of the rotating piece, which is far away from the hook part, and the second elastic piece enables the rotating piece to rotate positively so that the hook part is clamped on the gear to lock the gear in a one-way mode; the button is arranged on the shell in a pressing mode, and the rotating piece abuts against the button under the action of the elastic force of the second elastic piece;

2. The handset clamping bracket of claim 1, wherein: the gear comprises a first gear part and a second gear part which are integrally connected, a first rack is arranged at the inner end of the left arm, a second rack is arranged at the inner end of the right arm, and the second rack and the first rack are vertically arranged and are both meshed with the first gear part; the hook part is in under the elastic action of the second elastic piece and the second gear part is clamped.

3. The handset clamping bracket of claim 1, wherein: the first elastic piece is a spring, one end of the first elastic piece is fixed in the shell, the other end of the first elastic piece abuts against the left arm, and the first elastic piece is in a compressed state.

4. The handset grip holder of claim 1, wherein: the second elastic piece is a spring, a first inclined plane is arranged on the side face of one end, far away from the hook part, of the rotating piece, a second inclined plane is arranged on the button, and the second inclined plane abuts against the first inclined plane.

5. The handset clamping bracket of claim 1, wherein: the right arm is provided with a limiting convex part, a resisting part is arranged in the shell, and the limiting convex part can be abutted against the resisting part after the right arm is opened along the width direction of the shell.

6. The handset clamping bracket of claim 1, wherein: the shell is internally provided with a third elastic piece, one end of the third elastic piece is abutted against the button, and the other end of the third elastic piece is abutted against the shell to enable one end of the button to extend out of the shell.

7. The handset clamping bracket of claim 1, wherein: and an elastic sheet used for abutting against the lower arm to keep the lower arm at the required height is arranged in the shell.

8. The handset clamping bracket of claim 7, wherein: the rear side face of the lower arm is concavely provided with a plurality of positioning grooves, the positioning grooves extend left and right and are arranged at intervals from top to bottom, and the elastic piece is provided with a positioning part which is clamped in the corresponding positioning groove.

9. The handset grip holder of claim 1, wherein: the shell comprises a front shell and a rear shell, the front shell and the rear shell are spliced and fixed together in a front-rear mode, and the button is exposed out of the rear side face of the rear shell.

10. The handset clamping bracket of claim 9, wherein: the inner side surface of the rear shell is concavely provided with a first accommodating groove and a second accommodating groove, the first elastic piece is embedded in the first accommodating groove, and the second elastic piece is embedded in the second accommodating groove.