Mobile phone support

Abstract

The utility model relates to a mobile phone support in the technical field of mobile phone supports, which comprises a shell, a first clamping piece and a second clamping piece, a horizontally arranged sliding groove is arranged in the shell, a sliding piece is arranged in the sliding groove, a convex block is arranged on the back of the first clamping piece, a pull rod assembly is arranged at one end, close to the first clamping piece, of the sliding piece, and the second clamping piece is arranged in the convex block. A protruding block and a sliding part are arranged in the shell, the protruding block and the sliding part are clamped through a pull rod assembly, a one-way locking assembly is arranged on the top of the shell, and a one-way limiting structure is formed by the one-way locking assembly and the end, away from the pull rod assembly, of the sliding part. And the clamping speed can be increased, and a user can conduct clamping operation conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone brackets, in particular to a mobile phone bracket. Background Art

[0002] The use of existing mobile phone holders is very common, and there are more and more types of mobile phone holders. However, when clamping a mobile phone, the current mobile phone holders generally adjust the clamping claws on both sides to squeeze the two sides of the mobile phone, thereby achieving the effect of clamping and fixing the mobile phone.

[0003] According to the existing Chinese utility model with the announcement number CN210157236U, a vehicle-mounted mobile phone holder is recorded, wherein the left clamping arm and the right clamping arm are connected by gear transmission. The gear device includes a first coaxial double-layer gear and a second coaxial double-layer gear, the worm is connected to the first coaxial double-layer gear, and the second coaxial double-layer gear is connected to the first coaxial double-layer gear. The first coaxial double-layer gear includes a first small gear at the bottom and a first large gear at the top, the second coaxial double-layer gear includes a second small gear at the top and a second large gear at the bottom, the first large gear is meshed with the worm, the first small gear is meshed with the second large gear, and the second small gear is connected to the clamping arm device.

[0004] However, when the motor drives the motor worm to rotate, the transmission time is long, the number of turns of the motor worm is large, and a long waiting time is required to clamp the mobile phone. Therefore, in view of these current situations, it is urgent to develop a mobile phone holder to meet the needs of actual use. Utility Model Content

[0005] The utility model aims to provide a mobile phone holder, which is used to realize rapid clamping size adjustment and rapid clamping and holding of the mobile phone.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A mobile phone holder comprises a shell, a first clamping member and a second clamping member, the first clamping member and the second clamping member are horizontally symmetrically arranged on both sides of the shell, the first clamping member can slide horizontally along one side of the shell, a horizontally arranged sliding groove is arranged inside the shell, a sliding member is arranged inside the sliding groove, the sliding member can be horizontally slidably arranged in the sliding groove, a protrusion is arranged on the back of the first clamping member, a pull rod assembly is arranged at one end of the sliding member close to the first clamping member, the pull rod assembly is movably connected between the protrusion and the sliding member, the protrusion and the sliding member are clamped by the pull rod assembly, a one-way locking assembly is arranged on the top of the shell, the one-way locking assembly and the end of the sliding member away from the pull rod assembly form a one-way limiting structure.

[0008] In the above description, as a further solution, the pull rod assembly includes a toggle finger, a pull rod, a first return spring and a linkage slider. A linkage groove is opened inside the end of the sliding member close to the first clamping member. The linkage slider is embedded in the linkage groove for horizontal movement. One end of the pull rod extends through the sliding member to the inside of the linkage groove and is fixedly connected to the linkage slider. The other end of the pull rod is rotatably connected to the toggle finger, and the first return spring is sleeved on the middle part of the pull rod.

[0009] In the above description, as a further solution, a horizontal through slot is provided in the middle of the protrusion, and the pull rod can be horizontally arranged at one end inside the through slot, and the moving finger contacts the outer side of the protrusion.

[0010] In the above description, as a further solution, a second return spring is provided inside the sliding member, and one end of the second return spring extends to the inner side wall of the shell to abut against it.

[0011] In the above description, as a further solution, the one-way locking assembly includes a swing arm and a limit tooth. The swing arm is rotatably arranged inside the shell, the limit tooth is arranged at the bottom of one end of the swing arm, and a horizontally arranged oblique tooth groove is provided at one end of the sliding part close to the one-way locking assembly, and the oblique tooth groove is a structure inclined toward the side of the first clamping part.

[0012] In the above description, as a further solution, a third return spring is provided at the top of one side of the swing arm on the limiting tooth, and a vertically upward touch button is provided on the other side of the limiting tooth, and the top of the touch button extends to the top surface of the shell.

[0013] In the above description, as a further solution, the second clamping member can slide horizontally along the side of the shell away from the first clamping member, and the middle parts of the first clamping member and the second clamping member are provided with horizontally protruding driving rack parts, the two driving rack parts are in a centrally symmetrical structure, and a rotatable linkage gear is provided in the center of the shell, and the first clamping member and the second clamping member are both meshed with the linkage gear through the driving rack part for transmission.

[0014] The beneficial effects produced by the utility model are as follows:

[0015] A mobile phone holder of the present application, on the one hand, when the first clamping member is moved inward for adjustment, a large range of size limiting locking can be performed through a one-way locking component, thereby realizing the function of quickly adjusting the clamping size of the holder;

[0016] On the other hand, by pulling the pull rod assembly, the internal protrusion of the first clamping member and the sliding member can be quickly retracted and locked, thereby achieving a small range of retraction and locking of the mobile phone holder, so that the mobile phone can be firmly clamped between the first clamping member and the second clamping member. This structure has the effect of large-size range adjustment and small-size locking. When fixing mobile phones and other electronic products, it can increase the clamping speed and facilitate the user to perform clamping operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a mobile phone holder described in the utility model from a front view angle;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a mobile phone holder according to the utility model at a rear view angle;

[0019] Figure 3 This is a schematic diagram of the internal structure of a mobile phone holder described in the utility model from a front view angle;

[0020] Figure 4 This is a schematic diagram of the internal structure of a mobile phone holder according to the utility model from a rear view angle;

[0021] Figure 5 for Figure 4 A is a schematic diagram of the partially enlarged structure of the middle part;

[0022] Figure 6 It is a schematic diagram of the structure of the first clamping member and the sliding member in the utility model;

[0023] Figure 7 for Figure 6 Schematic diagram of structural decomposition in;

[0024] Figure 8 for Figure 6 Schematic diagram of the cross-sectional structure in;

[0025] In the figure: 1-housing, 11-sliding groove, 12-linking gear, 2-first clamping member, 21-protrusion, 211-through groove, 3-second clamping member, 4-sliding member, 41-oblique tooth groove, 42-linking groove, 5-pull rod assembly, 51-sliding finger, 52-pull rod, 53-first return spring, 54-linking slider, 6-driving rack part, 7-second return spring, 8-one-way locking assembly, 81-swing arm, 811-limiting tooth, 82-third return spring, 83-touch button. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0027] See also Figure 1-8A mobile phone holder specifically implemented therein comprises a shell 1, a first clamping member 2 and a second clamping member 3, the first clamping member 2 and the second clamping member 3 are horizontally symmetrically arranged on both sides of the shell 1, the first clamping member 2 can slide horizontally along one side of the shell 1, a horizontally arranged sliding groove 11 is arranged inside the shell 1, a sliding member 4 is arranged inside the sliding groove 11, the sliding member 4 can be horizontally slidably arranged in the sliding groove 11, a protrusion 21 is arranged on the back of the first clamping member 2, a pull rod 52 assembly 5 is arranged at one end of the sliding member 4 close to the first clamping member 2, the pull rod 52 assembly 5 is movably connected between the protrusion 21 and the sliding member 4, the protrusion 21 and the sliding member 4 are clamped by the pull rod 52 assembly 5, a one-way locking assembly 8 is arranged on the top of the shell 1, and the one-way locking assembly 8 and the end of the sliding member 4 away from the pull rod 52 assembly 5 form a one-way limiting structure.

[0028] When the first clamping member 2 is moved inward for adjustment, a large range of size limit locking can be performed through the one-way locking component 8, thereby realizing the function of quickly adjusting the clamping size of the bracket. By moving the pull rod 52 component 5, the internal protrusion 21 of the first clamping member 2 and the sliding member 4 can be quickly retracted and locked, thereby realizing a small range of retraction and locking of the mobile phone holder, so that the mobile phone can be firmly clamped between the first clamping member 2 and the second clamping member 3. This structure has the effect of large size range adjustment and small size locking. When fixing electronic products such as mobile phones, its clamping speed can be increased, which is convenient for users to perform clamping operations.

[0029] Specific as Figure 7 and 8 As shown, the pull rod 52 assembly 5 includes a toggle finger 51, a pull rod 52, a first return spring 53 and a linkage slider 54. A linkage groove 42 is opened inside the end of the sliding member 4 close to the first clamping member 2. The linkage slider 54 is embedded in the linkage groove 42 for horizontal movement. One end of the pull rod 52 passes through the sliding member 4 and extends to the inside of the linkage groove 42 to be fixedly connected to the linkage slider 54. The other end of the pull rod 52 is rotatably connected to the toggle finger 51. The first return spring 53 is sleeved on the middle part of the pull rod 52. A horizontally opened through groove 211 is provided in the middle part of the protrusion 21. The pull rod 52 can be horizontally arranged at one end inside the through groove 211, and the toggle finger 51 contacts the outer side of the protrusion 21.

[0030] When the mobile phone holder needs to shrink and lock the mobile phone in a small range, the toggle finger 51 can be pressed downward, and the toggle finger 51 rotates along one side of the protrusion 21, and the toggle finger 51 drives the pull rod 52 to move horizontally outward, and the linkage slider 54 at the other end of the pull rod 52 slides along the inside of the linkage groove 42, driving the sliding member 4 to shrink toward one side of the protrusion 21, so that the first clamping member 2 is fixedly connected with the sliding member 4, thereby realizing the small range shrinkage and locking of the mobile phone holder.

[0031] Specific as Figure 4 and 5 As shown, the one-way locking assembly 8 includes a swing arm 81 and a limiting tooth 811. The swing arm 81 is rotatably arranged inside the shell 1. The limiting tooth 811 is arranged at the bottom of one end of the swing arm 81. The sliding member 4 is provided with a horizontally arranged oblique tooth groove 41 at one end close to the one-way locking assembly 8. The oblique tooth groove 41 is inclined toward the side of the first clamping member 2. A third reset spring 82 is provided at the top of the swing arm 81 on one side of the limiting tooth 811. A vertically upward touch button 83 is provided on the other side of the limiting tooth 811. The top of the touch button 83 extends to the top surface of the shell 1.

[0032] When the mobile phone holder needs to adjust the mobile phone to a large size range, the first clamping member 2 is pressed inward so that the protrusion 21 can push the sliding member 4 to slide inward along the sliding groove 11. At this time, since the oblique tooth groove 41 is inclined toward one side of the first clamping member 2, the limiting tooth 811 can exit the biting state along the inclination direction of the oblique tooth groove 41, so that the first clamping member 2 can move inward quickly to complete the adjustment of a large size range.

[0033] Further Figure 6 and 8 As shown, a second return spring 7 is provided inside the sliding member 4, and one end of the second return spring 7 extends to the inner wall of the housing 1 to abut against it. When the mobile phone holder needs to quickly release the mobile phone, the trigger button 83 is pressed downward to make the limit tooth 811 disengage upward from the oblique tooth groove 41. Under the elastic stress of the second return spring 7, the sliding member 4 can quickly slide to one side of the first clamping member 2 and drive the first clamping member 2 outward away from the housing 1, realizing the function of quick unlocking and releasing.

[0034] In a further embodiment, Figure 3 As shown, the second clamping member 3 can slide horizontally along the side of the shell 1 away from the first clamping member 2, and the middle parts of the first clamping member 2 and the second clamping member 3 are provided with a horizontally protruding driving rack portion 6, the two driving rack portions 6 are in a centrally symmetrical structure, and a rotatable linkage gear 12 is provided at the center of the shell 1, and the first clamping member 2 and the second clamping member 3 are both meshed and transmitted with the linkage gear 12 through the driving rack portion 6.

[0035] The driving rack part 6 in the middle of the first clamping member 2 and the second clamping member 3 is meshed with the linkage gear 12 for transmission, so that the contraction and expansion movements of the first clamping member 2 and the second clamping member 3 can obtain a synchronous linkage effect.

[0036] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A mobile phone holder, comprising a housing, a first clamping member and a second clamping member, wherein the first clamping member and the second clamping member are horizontally symmetrically arranged on both sides of the housing, and the first clamping member can slide horizontally along one side of the housing, characterized in that: A horizontally arranged sliding groove is provided inside the shell, and a sliding member is provided inside the sliding groove. The sliding member can be horizontally slidably arranged in the sliding groove. A protrusion is provided on the back of the first clamping member, and a pull rod assembly is provided at one end of the sliding member close to the first clamping member. The pull rod assembly is movably connected between the protrusion and the sliding member, and the protrusion and the sliding member are clamped by the pull rod assembly. A one-way locking assembly is provided on the top of the shell, and the one-way locking assembly and the end of the sliding member away from the pull rod assembly form a one-way limiting structure.

2. A mobile phone holder according to claim 1, characterized in that: The pull rod assembly includes a toggle finger, a pull rod, a first return spring and a linkage slider. A linkage groove is provided inside the end of the sliding member close to the first clamping member. The linkage slider is embedded in the linkage groove for horizontal movement. One end of the pull rod passes through the sliding member and extends to the inside of the linkage groove to be fixedly connected to the linkage slider. The other end of the pull rod is rotatably connected to the toggle finger. The first return spring is sleeved on the middle part of the pull rod.

3. A mobile phone holder according to claim 2, characterized in that: A horizontal through slot is provided in the middle of the protrusion, and the pull rod can be arranged horizontally at one end inside the through slot, and the moving finger contacts the outer side of the protrusion.

4. The mobile phone holder according to claim 1, characterized in that: A second return spring is arranged inside the sliding member, and one end of the second return spring extends to the inner side wall of the shell to abut against it.

5. The mobile phone holder according to claim 1, characterized in that: The one-way locking assembly includes a swing arm and a limiting tooth. The swing arm is rotatably arranged inside the shell, and the limiting tooth is arranged at the bottom of one end of the swing arm. A horizontally arranged oblique tooth groove is provided at one end of the sliding part close to the one-way locking assembly, and the oblique tooth groove is a structure inclined toward one side of the first clamping part.

6. A mobile phone holder according to claim 5, characterized in that: The swing arm is provided with a third return spring at the top of one side of the limiting tooth, and a vertically upward touch button is provided on the other side of the limiting tooth, and the top of the touch button extends to the top surface of the shell.

7. A mobile phone holder according to any one of claims 1 to 6, characterized in that: The second clamping member can slide horizontally along a side of the shell away from the first clamping member. The middle parts of the first clamping member and the second clamping member are both provided with horizontally protruding driving rack parts. The two driving rack parts are in a centrally symmetrical structure, and a rotatable linkage gear is provided in the center of the shell. The first clamping member and the second clamping member are both meshed and transmitted with the linkage gear through the driving rack part.

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