Stable-clamping mobile phone support

Abstract

The utility model relates to the field of mobile phone accessories, and discloses a stable-clamping mobile phone support which comprises a base, a damping rotating plate is installed at the top end of the base, a rotating shaft is fixedly connected to the top end of the damping rotating plate, a connecting assembly is arranged at the top end of the rotating shaft, and the connecting assembly comprises a connecting plate. The connecting plate is rotatably connected to the outer wall of the rotating shaft, the top end of the connecting plate is rotatably connected with a supporting plate, the inner wall of the supporting plate is provided with a clamping assembly, the clamping assembly comprises a supporting shaft, the supporting shaft is rotatably connected to the inner wall of the supporting plate, the connecting assembly further comprises a rubber block, and the rubber block slides on the inner wall of the connecting plate. According to the device, the threaded block and the sliding block can be driven to move by rotating the threaded rod, the sliding block moves to pull the hinge rod to extrude the sliding plate, the sliding plate pushes the supporting spring to compress the supporting spring, the compressed supporting spring pushes the rubber block to increase the internal friction force of the device, and the whole device is good in applicability.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone accessories, in particular to a mobile phone holder with stable clamping. Background Technique

[0002] A mobile phone is a common electronic device. When using a mobile phone, in order to conveniently free the operator's hands, a mobile phone holder is usually used to support the mobile phone, so that the mobile phone can be fixed at a specific position for the operator to watch conveniently.

[0003] Most of the existing mobile phone holders are composed of multiple groups of brackets and a group of bases. Generally, the positioning and shaping of the device are achieved by the close cooperation between multiple groups of brackets. However, this kind of cooperation cannot be adjusted subsequently. When the cooperation is too tight, the operator cannot adjust the overall device at will. When the cooperation is too loose, the supporting ability of the device will be insufficient, and the overall device has poor applicability. Therefore, a mobile phone holder with stable clamping is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a mobile phone holder with stable clamping, aiming to improve the problem that "the existing mobile phone holder cannot be adjusted subsequently due to the close cooperation between components, so it cannot be effectively applied to various scenarios" in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a mobile phone holder with stable clamping, including a base, a damping rotating plate is installed at the top of the base, a rotating shaft is fixedly connected to the top of the damping rotating plate, a connecting component is arranged at the top of the rotating shaft, the connecting component includes a connecting plate, the connecting plate is rotatably connected to the outer wall of the rotating shaft, a supporting plate is rotatably connected to the top of the connecting plate, a clamping component is arranged on the inner wall of the supporting plate, and the clamping component includes a supporting shaft, and the supporting shaft is rotatably connected to the inner wall of the supporting plate.

[0006] As a further description of the above technical solution:

[0007] The connecting component further includes a rubber block, the rubber block slides on the inner wall of the connecting plate, a supporting spring is fixedly connected to the bottom end of the rubber block, and a sliding plate is fixedly connected to the bottom end of the supporting spring.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the sliding plate is hinged with a hinged rod, the bottom end of the hinged rod is hinged with a slider, and the slider slides on the inner wall of the supporting plate.

[0010] As a further description of the above technical solution:

[0011] The slider, slide plate, support spring, and rubber block are provided in multiple groups, and the multiple groups of the slider, slide plate, support spring, and rubber block are symmetrically arranged with the center line of the slider as the axis of symmetry.

[0012] As a further description of the above technical solution:

[0013] A threaded block is fixedly connected to the front end of the slider, and the threaded block penetrates and slides on the rear end of the connecting plate.

[0014] As a further description of the above technical solution:

[0015] A threaded rod is rotatably connected to the rear end of the connecting plate, and the threaded rod and the threaded block are in threaded connection.

[0016] As a further description of the above technical solution:

[0017] The clamping assembly further includes an adjusting ring, the adjusting ring is fixedly connected to the outer wall of the support shaft near the center position, and the adjusting ring rotates on the inner wall of the support plate.

[0018] As a further description of the above technical solution:

[0019] An extrusion arm is slidably connected to the left end of the support shaft, a right end of the extrusion arm is fixedly connected to an adjusting spring, a right end of the adjusting spring is fixedly connected to an inner wall of the support shaft, and a bottom end of the extrusion arm is fixedly connected to a rubber ring.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by rotating the threaded rod, the threaded block and the slider can be driven to move. The movement of the slider will pull the hinge rod to squeeze the slide plate, and the slide plate will push the support spring to compress it. After the support spring is compressed, it will push the rubber block to increase the internal friction of the device, and the overall device has good applicability.

[0022] 2. In the utility model, by setting the clamping assembly, on the basis of supporting the mobile phone, the extrusion arm can also be used to drive the rubber ring to squeeze the mobile phone to fix it at the front end of the support plate. At the same time, when adjusting the internal friction of the device, the tightness of the clamping assembly will also increase synchronously, and the overall device is clamped stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0024] Figure 2 is a rear three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 3 is a sectional and disassembled three-dimensional structural schematic diagram of the overall device in the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure split of the clamping assembly in the present utility model.

[0027] Legend:

[0028] 1. Base; 2. Damping rotating plate; 3. Connection assembly; 31. Connection plate; 32. Slide block; 33. Hinge rod; 34. Slide plate; 35. Support spring; 36. Rubber block; 37. Threaded rod; 38. Threaded block; 4. Support plate; 5. Clamping assembly; 51. Support shaft; 52. Adjusting ring; 53. Extrusion arm; 54. Rubber ring; 55. Adjusting spring; 6. Rotating shaft. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Referring to Figure 1 - Figure 3 As shown in the figure, an embodiment provided by the present utility model: A mobile phone holder with stable clamping includes a base 1 for supporting the overall device. A damping rotating plate 2 for supporting the rotation of the top component is installed at the top of the base 1. The damping rotating plate 2 is a prior art and can be realized by those skilled in the art. Due to the prior art, this case will not be described in detail. A rotating shaft 6 for supporting the connection assembly 3 is fixedly connected to the top of the damping rotating plate 2. A connection assembly 3 for supporting the support plate 4 is provided at the top of the rotating shaft 6. The connection assembly 3 includes a connection plate 31 for driving the support plate 4 to rotate. The connection plate 31 is rotatably connected to the outer wall of the rotating shaft 6. A support plate 4 for supporting the mobile phone is rotatably connected to the top of the connection plate 31. A convex plate is provided at the front end of the support plate 4, which can be used to support the mobile phone. A clamping assembly 5 for fixing the mobile phone is provided on the inner wall of the support plate 4. The clamping assembly 5 includes a support shaft 51 for supporting the rotation of the overall clamping assembly 5. The support shaft 51 is rotatably connected to the inner wall of the support plate 4.

[0031] Referring to Figure 1 - Figure 3, the connecting component 3 further includes a rubber block 36 for squeezing the support plate 4 and the rotating shaft 6. The rubber block 36 slides on the inner wall of the connecting plate 31. By using the rubber block 36 to squeeze the support plate 4, the friction between the two can be increased. In this way, the support plate 4 can be fixed so that it cannot rotate randomly. The bottom end of the rubber block 36 is fixedly connected with a support spring 35 for pushing the rubber block 36. The bottom end of the support spring 35 is fixedly connected with a slide plate 34. The support spring 35 will push the rubber block 36 to make it fit the supporting part of the support plate 4. The bottom end of the slide plate 34 is hinged with a hinge rod 33 for driving the slide plate 34 to move. The bottom end of the hinge rod 33 is hinged with a slider 32 for driving the hinge rod 33 to move. The slider 32 slides on the inner wall of the support plate 4. There are multiple groups of the slider 32, the slide plate 34, the support spring 35, and the rubber block 36. The multiple groups of the slider 32, the slide plate 34, the support spring 35, and the rubber block 36 are symmetrically arranged with the center line of the slider 32 as the axis of symmetry. When the slider 32 moves left and right, the two hinge rods 33 will be driven to move synchronously.

[0032] Refer to Figure 2 - Figure 4 , the front end of the slider 32 is fixedly connected with a threaded block 38 for driving the slider 32 to move. The threaded block 38 penetrates and slides on the rear end of the connecting plate 31. When the threaded block 38 moves left and right, the slider 32 will also be driven to move synchronously. The rear end of the connecting plate 31 is rotatably connected with a threaded rod 37 for driving the threaded block 38 to move. The threaded rod 37 and the threaded block 38 are in threaded connection. By rotating the threaded rod 37, the threaded block 38 can be driven to move. The clamping component 5 further includes an adjusting ring 52 for restricting the rotation of the support shaft 51. The adjusting ring 52 is fixedly connected to the outer wall of the support shaft 51 near the center position. The adjusting ring 52 rotates on the inner wall of the support plate 4. When the rubber block 36 is pushed by the support spring 35 and closely fits the support plate 4, the adjusting ring 52 will also be synchronously squeezed. In this way, the adjusting ring 52 will also not be able to rotate randomly. The left end of the support shaft 51 is slidably connected with a pressing arm 53 for driving the rubber ring 54 to move. The pressing arm 53 can slide left and right at the right end of the support shaft 51 but cannot rotate. The right end of the pressing arm 53 is fixedly connected with an adjusting spring 55 for pulling the pressing arm 53. The right end of the adjusting spring 55 is fixedly connected to the inner wall of the support shaft 51. The adjusting spring 55 will always pull the pressing arm 53 inward. The bottom end of the pressing arm 53 is fixedly connected with a rubber ring 54 for directly contacting the mobile phone.

[0033] Working principle: When the overall supporting force of the device is weak, the threaded block 38 can be driven to move rightward by rotating the threaded rod 37. The rightward movement of the threaded block 38 will drive the articulated rod 33 to rotate and move. The rotation and movement of the articulated rod 33 will squeeze the sliding plate 34 to move upward. The upward movement of the sliding plate 34 will squeeze the support spring 35 to contract. The support spring 35 will squeeze the rubber block 36 to make it closely fit the support plate 4. In this way, the adjustment of the supporting force of the support plate 4 can be realized. At the same time, the other group of rubber blocks 36 will squeeze the rotating shaft 6, so that the supporting force of the connecting plate 31 will also be improved.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile phone holder with stable clamping, comprising a base (1), characterized in that: A damping rotating plate (2) is mounted on the top of the base (1); the top of the damping rotating plate (2) is fixedly connected to a rotating shaft (6); the top of the rotating shaft (6) is provided with a connecting assembly (3); the connecting assembly (3) comprises a connecting plate (31); the connecting plate (31) is rotatably connected to the outer wall of the rotating shaft (6); the top of the connecting plate (31) is rotatably connected to a supporting plate (4); the inner wall of the supporting plate (4) is provided with a clamping assembly (5); the clamping assembly (5) comprises a supporting shaft (51); the supporting shaft (51) is rotatably connected to the inner wall of the supporting plate (4).

2. A mobile phone holder with stable clamping according to claim 1, characterized in that: The connecting assembly (3) further comprises a rubber block (36), wherein the rubber block (36) slides on the inner wall of the connecting plate (31), the bottom end of the rubber block (36) is fixedly connected to a support spring (35), and the bottom end of the support spring (35) is fixedly connected to a slide plate (34).

3. A mobile phone holder with stable clamping according to claim 2, characterized in that: The bottom end of the slide plate (34) is hinged with a hinge rod (33), the bottom end of the hinge rod (33) is hinged with a slider (32), and the slider (32) slides on the inner wall of the support plate (4).

4. A mobile phone holder with stable clamping according to claim 3, characterized in that: The slider (32), the slide plate (34), the support spring (35), and the rubber block (36) are provided in a plurality of groups, and the plurality of groups of the slider (32), the slide plate (34), the support spring (35), and the rubber block (36) are symmetrically arranged with the center line of the slider (32) as a symmetry axis.

5. The stable clamping mobile phone holder according to claim 3, characterized in that: A threaded block (38) is fixedly connected to the front end of the sliding block (32), and the threaded block (38) penetrates and slides on the rear end of the connecting plate (31).

6. The stable mobile phone holder according to claim 5, characterized in that: A threaded rod (37) is rotatably connected to the rear end of the connecting plate (31), and the threaded rod (37) and the threaded block (38) are threadedly connected.

7. The stable mobile phone holder according to claim 1, characterized in that: The clamping assembly (5) further comprises an adjusting ring (52), wherein the adjusting ring (52) is fixedly connected to the outer wall of the support shaft (51) near the center, and the adjusting ring (52) rotates on the inner wall of the support plate (4).

8. The stable mobile phone holder according to claim 7, characterized in that: The left end of the support shaft (51) is slidably connected to a squeezing arm (53), the right end of the squeezing arm (53) is fixedly connected to an adjusting spring (55), the right end of the adjusting spring (55) is fixedly connected to the inner wall of the support shaft (51), and the bottom end of the squeezing arm (53) is fixedly connected to a rubber ring (54).

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