CN219154639U - Push-pull type locking switch for bicycle mobile phone support - Google Patents

Abstract

The utility model provides a push-pull type locking switch of a bicycle mobile phone bracket, which comprises a body, clamping arms and bearing arms which are arranged at two opposite ends of the body, and a locking mechanism for controlling the telescopic movement of the clamping arms and the bearing arms; according to the utility model, after the switch is rotated anticlockwise for 120 degrees, the stop part is far away from the plastic gear, the clamping arm and the bearing arm can relatively move in a telescopic manner to adjust the relative position, after the switch is rotated clockwise for 120 degrees, the stop part is abutted against the plastic gear, and the relative position between the clamping arm and the bearing arm is locked, so that the plastic gear is locked by controlling the push rod through the rotating switch, the locking position is controlled more accurately, stable clamping force can be provided for electronic equipment, and the electronic equipment with different sizes can be conveniently fixed, and the problem that the mobile phone falls off due to insufficient clamping force on the mobile phone possibly existing in the mobile phone bracket during running of a bicycle, and the driving safety is influenced is solved.

Description

Push-pull type locking switch for bicycle mobile phone support

Technical Field

The utility model relates to the technical field of mobile phone supports, in particular to a push-pull type locking switch of a bicycle mobile phone support.

Background

With the continuous improvement of communication technology and technology, the functions of the mobile phone are more and more abundant, so that the mobile phone becomes a main communication tool for business traffic of people, and with the continuous increase of the dependence degree of people on the mobile phone, living life and travel of people are kept away from the mobile phone, and when people ride a bicycle and go out, the mobile phone needs to be fixed on a vehicle-mounted mobile phone support so as to use the navigation function of the mobile phone

However, when the existing bicycle mobile phone support is used, the iron sheet is controlled to be locked through the switch, the accuracy of the locking position is not enough, and the mobile phone support can fall off due to insufficient clamping force on the mobile phone due to the fact that the bicycle is easy to jolt in walking, so that driving safety is affected.

The utility model aims to provide a push-pull type locking switch of a bicycle mobile phone bracket, which solves the problems in the prior art.

Disclosure of Invention

In order to achieve the above purpose, the utility model provides a push-pull locking switch of a bicycle mobile phone support, which comprises a body, clamping arms and bearing arms arranged at two opposite ends of the body, and a locking mechanism for controlling the telescopic movement of the clamping arms and the bearing arms, wherein the body comprises a surface cover and a bottom shell, a mounting hole is penetrated through the side wall at the upper side of the bottom shell, the locking mechanism comprises a toggle switch arranged at the upper side of the back of the bottom shell, a protruding part on the switch penetrates through the mounting hole to be connected with an eccentric wheel, the eccentric wheel is connected with a push rod through a tension spring, the locking mechanism also comprises a plastic gear arranged at the center of the bottom shell, one end of the plastic gear far away from the bottom shell is detachably connected with a copper gear, the lower end of the plastic gear is provided with a mounting seat, a flower shaft is fixedly arranged on the mounting seat, the plastic gear is rotatably arranged on the outer wall of the flower shaft, the push rod is close to one end of the plastic gear and is provided with a stop part matched with the plastic gear, the clamping arm comprises a left clamping arm and a right clamping arm, the left clamping arm comprises a left clamping arm hardware and a left clamping arm, the right clamping arm comprises a right clamping arm hardware and a right clamping arm, the left ends of the left clamping arm hardware and the right clamping arm hardware are respectively provided with a first rack part and a second rack part, the bearing arm comprises a collet hardware and a collet, the collet hardware is provided with a third rack part, the left clamping arm and the right clamping arm are respectively arranged on the left side and the right side of the upper end of the body, the left clamping arm hardware and the right clamping arm hardware are crossly superposed on the right side of the copper gear, the collet is arranged at the lower end of the body, the collet hardware is arranged on the upper side of the left clamping arm hardware and the right clamping arm, the first rack part, the second rack part and the third rack part are respectively meshed with the copper gear to connect the clamping arm and the bearing arm in a transmission way, when the switch rotates anticlockwise for 120 degrees, the stop part is far away from the plastic gear, the clamping arm and the bearing arm can move in a relative telescopic mode to adjust the relative position, when the switch rotates clockwise for 120 degrees, the stop part abuts against the plastic gear, and the relative position between the clamping arm and the bearing arm is locked.

Preferably, the center of the plastic gear is fixedly connected with a flower shaft, the flower shaft penetrates through the bottom shell to rotate and is connected with the sleeve part, and the outer wall of the sleeve part is in threaded connection with the four-corner knob.

Preferably, the left arm lock five metals and right arm lock five metals are last to be equipped with the spout respectively, two the extending direction of spout respectively with the arrangement direction of latch in first rack portion and the second rack portion is the same, be equipped with on the drain pan with the slide rail that the spout corresponds, be equipped with on the drain pan protruding stretch in the first guide block in the slide rail, two first guide block runs through two respectively the spout, in order to guide the direction of left arm lock five metals and right arm lock five metals concertina movement.

Preferably, the mounting hardware is provided with a positioning groove and a first connecting structure positioned at one end of the positioning groove, the bottom shell is provided with a containing groove corresponding to the positioning groove in position and a second connecting structure arranged at one end of the containing groove far away from the first connecting structure, and the locking mechanism further comprises a spring with two ends respectively connected with the first connecting structure and the second connecting structure; the bottom bracket hardware is further provided with a guide groove parallel to the positioning groove, the bottom shell is provided with a second guide block protruding into the guide groove, and the second guide block slides along the guide groove in the telescopic movement process of the bearing arm relative to the body.

Preferably, the left arm lock five metals, right arm lock five metals and collet five metals centre gripping in between face lid and the drain pan, left arm lock, right arm lock and collet include respectively for the hem of body vertical extension.

Preferably, one end of the surface cover far away from the bottom shell is provided with a silica gel surface patch.

Preferably, the stop portion includes a plurality of teeth for engaging with the plastic gear.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, after the switch is rotated anticlockwise for 120 degrees, the stop part is far away from the plastic gear, the clamping arm and the bearing arm can relatively move in a telescopic manner to adjust the relative position, after the switch is rotated clockwise for 120 degrees, the stop part is abutted against the plastic gear, and the relative position between the clamping arm and the bearing arm is locked, so that the plastic gear is locked by controlling the push rod through the rotating switch, the locking position is controlled more accurately, stable clamping force can be provided for electronic equipment, and the electronic equipment with different sizes can be conveniently fixed, and the problem that the mobile phone falls off due to insufficient clamping force on the mobile phone possibly existing in the mobile phone bracket during running of a bicycle, and the driving safety is influenced is solved.

Drawings

FIG. 1 is a schematic view of the overall front perspective structure of the present utility model;

FIG. 2 is a schematic view of the overall rear perspective of the present utility model;

FIG. 3 is an overall exploded view of the present utility model;

fig. 4 is a schematic structural view of a bottom case and a locking mechanism according to the present utility model.

In the figure: 1. a body; 11. a face cover; 12. a bottom case; 13. a mounting hole; 14. a mounting base; 2. a clamping arm; 21. a left clamp arm; 211. left clamp arm hardware; 212. a left clamp arm; 213. a first rack portion; 22. a right clamping arm; 221. right arm-clamping hardware; 222. a right clamp arm; 223. a second rack portion; 23. a chute; 3. a load-bearing arm; 31. bottom support hardware; 32. a bottom support; 33. a third rack portion; 34. a positioning groove; 35. a guide groove; 36. a receiving groove; 37. a first connection structure; 4. a locking mechanism; 401. a switch; 402. an eccentric wheel; 403. a tension spring; 404. a push rod; 405. a plastic gear; 406. copper gear; 407. a stop portion; 408. a flower shaft; 409. a sleeve portion; 410. a four-corner knob; 411. a spring; 412. a slide rail; 413. a first guide block; 414. a second guide block; 415. a second connection structure; 5. and (5) sticking a silica gel surface.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-4, the utility model provides a push-pull locking switch for a bicycle mobile phone support, comprising a body 1, a clamping arm 2 and a bearing arm 3 arranged at two opposite ends of the body 1, and a locking mechanism 4 for controlling the telescopic movement of the clamping arm 2 and the bearing arm 3, wherein the body 1 comprises a surface cover 11 and a bottom shell 12, a mounting hole 13 is arranged on the side wall of the upper side of the bottom shell 12 in a penetrating way, the locking mechanism 4 comprises a toggle switch 401 arranged on the upper side of the back of the bottom shell 12, a protruding part on the switch 401 penetrates through the mounting hole 13 to be connected with an eccentric wheel 402, the eccentric wheel 402 is connected with a push rod 404 through a tension spring 403, the locking mechanism 4 also comprises a plastic gear 405 arranged at the center of the bottom shell 12, one end of the plastic gear 405 far away from the bottom shell 12 is detachably connected with a copper gear 406, the lower end of the plastic gear 405 is provided with a mounting seat 14, a spline 408 is fixedly arranged on the mounting seat 14, the plastic gear 405 is rotatably installed on the outer wall of the flower shaft 408, one end of the push rod 404, which is close to the plastic gear 405, is provided with a stop part 407 which is matched with the plastic gear 405, the clamping arm 2 comprises a left clamping arm 21 and a right clamping arm 22, the left clamping arm 21 comprises a left clamping arm hardware 211 and a left clamping arm 212, the right clamping arm 22 comprises a right clamping arm hardware 221 and a right clamping arm 222, the left ends of the left clamping arm hardware 211 and the right clamping arm hardware 221 are respectively provided with a first rack part 213 and a second rack part 223, the bearing arm 3 comprises a bottom bracket hardware 31 and a bottom bracket 32, the bottom bracket hardware 31 is provided with a third rack part 33, the left clamping arm 212 and the right clamping arm 222 are respectively arranged on the left side and the right side of the upper end of the body 1, the left clamping arm hardware 211 and the right clamping arm hardware 221 are overlapped on the right side of the copper gear 406 in a crossing manner, the bottom bracket 32 is arranged on the lower end of the body 1, and the collet hardware 31 is disposed on the upper sides of the left clamping arm hardware 211 and the right clamping arm hardware 221, the first rack portion 213, the second rack portion 223 and the third rack portion 33 are respectively meshed with the copper gear 406 to connect the clamping arm 2 and the carrying arm 3 in a transmission manner, when the switch 401 rotates anticlockwise by 120 °, the stop portion 407 is far away from the plastic gear 405, the clamping arm 2 and the carrying arm 3 can move in a telescopic manner relatively to adjust the relative position, when the switch 401 rotates clockwise by 120 °, the stop portion 407 abuts against the plastic gear 405, and the relative position between the clamping arm 2 and the carrying arm 3 is locked.

Referring to fig. 2 and 3, a sleeve portion 409 is disposed at a central position of the back surface of the bottom shell 12, and an outer wall of the sleeve portion 409 is in threaded connection with a four-corner knob 410, so that a universal ball is conveniently mounted in the sleeve portion 409, and the direction of the mobile phone support is conveniently adjusted after the mobile phone support is mounted on the vehicle head support.

Referring to fig. 3 and 4, the left arm-clamping hardware 211 and the right arm-clamping hardware 221 are respectively provided with a sliding groove 23, the extending directions of the two sliding grooves 23 are respectively the same as the arrangement directions of the clamping teeth in the first rack portion 213 and the second rack portion 223, the bottom shell 12 is provided with a sliding rail 412 corresponding to the sliding groove 23, the bottom shell 12 is provided with a first guiding block 413 protruding into the sliding rail 412, the two first guiding blocks 413 respectively penetrate through the two sliding grooves 23 to guide the directions of the telescopic movement of the left arm-clamping hardware 211 and the right arm-clamping hardware 221, the telescopic movement of the left arm-clamping hardware 211 and the right arm-clamping hardware 221 can be ensured to be more stable through the sliding grooves 23, the sliding rail 412 and the first guiding block 413, the bottom shell 31 is provided with a positioning groove 34 and a first connecting structure 37 positioned at one end of the positioning groove 34, the bottom shell 12 is provided with a containing groove 36 corresponding to the position of the positioning groove 34 and a first connecting structure 415 arranged at the other end of the containing groove 36 and a second connecting structure 415 far away from the first connecting structure 37, and the first connecting structure 415 and the two ends of the first connecting structure 411 are respectively connected with the first connecting structure 4; the shoe hardware 31 is further provided with a guide groove 35 parallel to the positioning groove 34, the bottom shell 12 is provided with a second guide block 414 protruding into the guide groove 35, the second guide block 414 slides along the guide groove 35 in the process of telescopic movement of the bearing arm 3 relative to the body 1, the spring 411 deforms in the process of telescopic movement of the shoe 32 relative to the body 1, and when the mobile phone is clamped in a clamping space formed by the clamping arm 2 and the bearing arm 3, the spring 411 has a tendency of restoring deformation to provide clamping force for the mobile phone positioned in the clamping space; and when the cell-phone is taken out from the centre gripping space, spring 411 has the trend of resume deformation for collet 32 is automatic to be restoreed under the condition that there is not external force and is supported in the initial position of body 1 bottom in collet 32, reduces the shared space of cell-phone support, left arm lock five metals 211, right arm lock five metals 221 and collet five metals 31 centre gripping in between face lid 11 and drain pan 12, left arm lock 212, right arm lock 222 and collet 32 include respectively for body 1 vertically extending's hem can play the effect of protection cell-phone when riding and fall down, stopper 407 includes a plurality of latches that are used for with plastic gear 405 complex, and stopper 407 can realize more reliable and stable's locking effect through latch and plastic gear 405 block.

Referring to fig. 1 and 3, a silica gel surface patch 5 is disposed at an end of the surface cover 11 away from the bottom case 12, so as to protect the mobile phone.

The specific operation mode of the first embodiment of the utility model is as follows:

when the switch 401 is used, after the switch 401 is rotated by 120 degrees anticlockwise, the stop portion 407 is far away from the plastic gear 405, the left clamp arm 212, the right clamp arm 222 or the collet 32 is dragged by hand, the copper gear 406 drives the left clamp arm 212, the right clamp arm 222 and the collet 32 to move towards the direction away from each other, so that the size of a clamping space formed between the left clamp arm 212, the right clamp arm 222 and the collet 32 is adjusted, the distance of relative movement between the left clamp arm 212, the right clamp arm 222 and the collet 32 can be adjusted by taking the clamping teeth in the meshing connection of the copper gear 406 and the rack portion as a unit, a mobile phone is placed in the clamping space formed between the left clamp arm 212, the right clamp arm 222 and the collet 32, the dragged left clamp arm 212, the right clamp arm 222 or the collet 32 is released, the spring 411 has the tendency of restoring deformation, so that the collet 32 provides clamping force for the mobile phone located in the clamping space, meanwhile, the left clamp arm 212 and the right clamp arm 222 are driven to provide clamping force for the mobile phone located in the clamping space, then the switch 401 is rotated clockwise by 120 degrees, the plurality of clamping teeth on the stop portion 407 and the clamping teeth on the plastic gear portion are opposite to the clamping position of the clamp arm 405 and the carrier 2 is locked.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims (7)

1. The utility model provides a bicycle cell phone stand push-pull locking switch, includes body (1), locates centre gripping arm (2) and carrier arm (3) at body (1) relative both ends and control centre gripping arm (2) with carrier arm (3) concertina movement's locking mechanism (4), its characterized in that: the body (1) comprises a face cover (11) and a bottom shell (12), a mounting hole (13) is penetrated and arranged on the side wall of the upper side of the bottom shell (12), a locking mechanism (4) comprises a toggle switch (401) arranged on the upper side of the back of the bottom shell (12), a protruding part on the switch (401) penetrates and is connected with an eccentric wheel (402) through the mounting hole (13), the eccentric wheel (402) is connected with a push rod (404) through a tension spring (403), the locking mechanism (4) also comprises a plastic gear (405) arranged in the center of the bottom shell (12), one end of the plastic gear (405) far away from the bottom shell (12) is detachably connected with a copper gear (406), the lower end of the plastic gear (405) is provided with a mounting seat (14), a flower shaft (408) is fixedly arranged on the mounting seat (14), the plastic gear (405) is rotatably arranged on the outer wall of the flower shaft (408), one end of the push rod (404) close to the plastic gear (405) is provided with a stop part (407) mutually matched with the plastic gear (405), the left clamping arm (21) and the right clamping arm (21) comprises a left clamping arm (21) and a right clamping arm (212), the right clamping arm (22) comprises a right clamping arm hardware (221) and a right clamping arm (222), a first rack part (213) and a second rack part (223) are respectively arranged at the left end of the left clamping arm hardware (211) and the right clamping arm hardware (221), the bearing arm (3) comprises a bottom bracket hardware (31) and a bottom bracket (32), a third rack part (33) is arranged on the bottom bracket hardware (31), the left clamping arm (212) and the right clamping arm (222) are respectively arranged at the left side and the right side of the upper end of the body (1), the left clamping arm hardware (211) and the right clamping arm hardware (221) are crossly overlapped on the right side of a copper gear (406), the bottom bracket (32) is arranged at the lower end of the body (1), the bottom bracket hardware (31) is arranged at the upper side of the left clamping arm hardware (211) and the right clamping arm hardware (221), the first rack part (213), the second rack part (223) and the third rack part (33) are respectively meshed with the copper gear (406), the bearing arm (2) and the bearing arm (3) are rotatably and rotatably connected with the copper gear (406) at a certain angle, and when the position of the bearing arm (401) is kept away from a clockwise rotation position (401) and a position (3) is opposite to a rotary position (401), the stop (407) abuts against the plastic gear (405), and the relative position between the clamping arm (2) and the bearing arm (3) is locked.

2. The bicycle cell phone holder push-pull lock switch of claim 1, wherein: a sleeve part (409) is arranged at the center of the back of the bottom shell (12), and the outer wall of the sleeve part (409) is connected with a quadrangle knob (410) through threads.

3. The bicycle cell phone holder push-pull lock switch of claim 1, wherein: the left arm lock five metals (211) and right arm lock five metals (221) are last to be equipped with spout (23) respectively, two the extending direction of spout (23) respectively with the arrangement direction of latch in first rack portion (213) and second rack portion (223) is the same, be equipped with on drain pan (12) with slide rail (412) that spout (23) correspond, be equipped with on drain pan (12) protruding stretch in first guide block (413) in slide rail (412), two first guide block (413) run through respectively two spout (23) in order to guide the direction of left arm lock five metals (211) and right arm lock five metals (221) concertina movement.

4. The bicycle cell phone holder push-pull lock switch of claim 1, wherein: the bottom shell (12) is provided with a containing groove (36) corresponding to the position of the locating groove (34) and a second connecting structure (415) arranged at one end of the containing groove (36) away from the first connecting structure (37), and the locking mechanism (4) further comprises a spring (411) with two ends respectively connected with the first connecting structure (37) and the second connecting structure (415); the bottom shell (12) is provided with a second guide block (414) protruding into the guide groove (35), and the bearing arm (3) slides along the guide groove (35) in the telescopic movement process of the body (1).

5. The bicycle cell phone holder push-pull lock switch of claim 1, wherein: left arm lock five metals (211), right arm lock five metals (221) and collet five metals (31) centre gripping in between face lid (11) and drain pan (12), left arm lock (212), right arm lock (222) and collet (32) include respectively for hem that body (1) vertically extends.

6. The bicycle cell phone holder push-pull lock switch of claim 1, wherein: one end of the surface cover (11) far away from the bottom shell (12) is provided with a silica gel surface patch (5).

7. The bicycle cell phone holder push-pull lock switch of claim 1, wherein: the stop (407) includes a plurality of latches for mating with the plastic gear (405).

Images