Telescopic mobile phone support

Abstract

The utility model discloses a telescopic mobile phone support, and relates to the technical field of mobile phone supports. The device comprises a supporting plate, a supporting frame is fixedly connected to the bottom of the supporting plate, vertical plates are fixedly connected to the two sides of the top of the supporting plate, tension springs are fixedly connected to the tops of the vertical plates, fixing plates are slidably connected to the surfaces of the vertical plates, a shell is arranged on one side of the supporting plate, and connecting plates are fixedly connected to the two sides of the surface of the shell. And one side of the connecting plate is fixedly connected with a mounting plate, and the interior of the shell is rotationally connected with a rotating rod. The rotating rod and the circular plate are rotatably connected and matched with the limiting tooth structure, multi-gear angle adjustment of the support in the vertical direction is achieved, the support can be automatically meshed and locked with the limiting teeth after adjustment is completed, and therefore the adjusting amplitude is improved, the viewing requirements under different driving sitting postures or light conditions are met, and the self-locking device is arranged, so that adjustment is more convenient. And deviation caused by external factors after adjustment is completed can be prevented.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone holder technology, and in particular relates to a telescopic mobile phone holder. Background Technology

[0002] The widespread use of smartphones has made them an indispensable part of modern people's daily lives. Even when driving, people often need to use their phones. To meet this demand, a variety of phone holder products have emerged on the market. Currently, the mainstream designs mainly include suction cup mounting brackets and air vent hanging brackets.

[0003] A Chinese patent application with publication number CN207652512U discloses a telescopic mobile phone holder, including a base, a connector, a first clamping member, an elastic strip, and a second clamping member. The connector is installed on the base, and the mobile phone holder is inserted into the grille strip at the air vent of an air conditioner via the connector, making installation convenient. One end of the elastic strip is installed on the base, and the other end of the elastic strip is connected to the first clamping member. The second clamping member is installed on the base, and a clamping space for holding the mobile phone is formed between the first and second clamping members. When using the mobile phone holder, first fix the mobile phone holder at the air vent, place the bottom of the mobile phone on the second clamping member, pull the first clamping member, and the elastic strip will extend. When the elastic strip extends to correspond to the length of the mobile phone, release the first clamping member. Under the elastic force of the elastic strip, the first clamping member abuts against the top of the mobile phone, and the second clamping member abuts against the bottom of the mobile phone. The first and second clamping members clamp the mobile phone in the clamping space, making operation convenient.

[0004] Existing telescopic phone holders still have some problems during use. For example, they can only be adjusted slightly, making it difficult to adapt to different driving postures or lighting conditions. Furthermore, they cannot lock after adjustment, which can cause the angle to shift due to vibration or other factors, thus affecting the user experience.

[0005] To address these issues, we provide a telescopic phone holder. Utility Model Content

[0006] The purpose of this invention is to provide a telescopic phone holder that can significantly adjust the angle of the phone holder and lock it in place, thus solving the problem in the prior art that only allows for fine-tuning of the angle and cannot lock the phone holder after adjustment.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to a telescopic mobile phone holder, comprising a support plate, a support frame fixedly connected to the bottom of the support plate, vertical plates fixedly connected to both sides of the top of the support plate, a tension spring fixedly connected to the top of the vertical plates, a fixing plate slidably connected to the surface of the vertical plates, a housing provided on one side of the support plate, connecting plates fixedly connected to both sides of the surface of the housing, an mounting plate fixedly connected to one side of the connecting plates, a rotating rod rotatably connected inside the housing, a circular plate fixedly connected to the top and bottom of the rotating rod, a placement groove formed inside the circular plate, a sliding plate slidably connected inside the placement groove, a spring fixedly connected to the top of the sliding plate, a limit plate fixedly connected to the bottom of the sliding plate, and a placement plate fixedly connected to the top and bottom of the housing, with a limit tooth fixedly connected to the top of the placement plate.

[0009] The present invention is further configured such that a horizontal plate is fixedly connected to one side of the support plate, and one side of the horizontal plate is fixedly connected to one side of the rotating rod.

[0010] The present invention is further configured such that a sliding groove is provided on one side of the outer shell, and the cross plate is slidably connected inside the sliding groove.

[0011] The present invention is further configured such that a plug-in device is fixedly connected to one side of the mounting plate, and the plug-in device is used to fix the mobile phone holder to the grille strip at the air conditioner vent.

[0012] The present invention is further provided that one side of the support plate is provided with anti-slip texture, which is used to increase the friction between the support plate and the mobile phone.

[0013] The present invention is further configured such that the top and bottom of the tension spring are fixedly connected to the bottom of the inner cavity of the fixing plate and the top of the vertical plate, respectively, and the tension spring is used to fix the mobile phone.

[0014] The present invention is further configured such that a movable groove is provided at the bottom of the circular plate, and the limiting plate is slidably connected inside the movable groove.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model achieves multi-position angle adjustment of the bracket in the vertical direction through the rotational connection between the rotating rod and the circular plate and the limiting tooth structure. After adjustment, it can automatically engage and lock with the limiting tooth, thereby improving the adjustment range and adapting to the viewing needs of different driving postures or lighting conditions. Furthermore, the self-locking device can prevent displacement due to external factors after adjustment.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A three-dimensional telescopic phone holder Figure 1 .

[0020] Figure 2 A three-dimensional telescopic phone holder Figure 2 .

[0021] Figure 3 This is an exploded view of the vertical plate in a telescopic mobile phone holder.

[0022] Figure 4 This is a schematic diagram of the internal structure of the outer shell of a telescopic mobile phone holder.

[0023] Figure 5 This is an exploded view of the circular plate in a telescopic mobile phone holder.

[0024] In the attached diagram: 1. Support plate; 2. Support frame; 3. Vertical plate; 4. Tension spring; 5. Fixing plate; 6. Outer shell; 7. Connecting plate; 8. Mounting plate; 9. Rotating rod; 10. Circular plate; 11. Placement groove; 12. Sliding plate; 13. Spring; 14. Limiting plate; 15. Placement plate; 16. Limiting tooth; 17. Horizontal plate; 18. Insertion device. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figures 1-5This utility model is a telescopic mobile phone holder, including a support plate 1, a support frame 2 fixedly connected to the bottom of the support plate 1, vertical plates 3 fixedly connected to both sides of the top of the support plate 1, a tension spring 4 fixedly connected to the top of the vertical plates 3, a fixing plate 5 slidably connected to the surface of the vertical plates 3, a shell 6 provided on one side of the support plate 1, connecting plates 7 fixedly connected to both sides of the surface of the shell 6, a mounting plate 8 fixedly connected to one side of the connecting plates 7, a rotating rod 9 rotatably connected inside the shell 6, a circular plate 10 fixedly connected to the top and bottom of the surface of the rotating rod 9, a placement groove 11 opened inside the circular plate 10, and a placement groove 11 is provided inside the circular plate 10. The device is slidably connected to a sliding plate 12. A spring 13 is fixedly connected to the top of the sliding plate 12. A limit plate 14 is fixedly connected to the bottom of the sliding plate 12. Placement plates 15 are fixedly connected to the top and bottom of the outer casing 6. Limit teeth 16 are fixedly connected to the top of the placement plate 15. The support frame 2 can support the mobile phone. The tension spring 4 can pull the fixed plate 5 back to its original position through its own elasticity, so as to fix the mobile phone. The top and bottom of the rotating rod 9 are rotatably connected to the inside of the outer casing 6 through a rotating shaft. The top and bottom of the spring 13 are fixedly connected to the top of the sliding plate 12 and the top of the inner cavity of the placement groove 11, respectively.

[0028] Example 2

[0029] Please see Figures 1-5 Based on embodiment 1, a horizontal plate 17 is fixedly connected to one side of the support plate 1, and one side of the horizontal plate 17 is fixedly connected to one side of the rotating rod 9. A sliding groove is provided on one side of the outer shell 6, and the horizontal plate 17 is slidably connected inside the sliding groove. A plug-in device 18 is fixedly connected to one side of the mounting plate 8. The plug-in device 18 is used to fix the mobile phone holder to the grille strip at the air conditioner vent. An anti-slip texture is provided on one side of the support plate 1 to increase the friction between the support plate 1 and the mobile phone. The top and bottom of the tension spring 4 are fixedly connected to the bottom of the inner cavity of the fixing plate 5 and the top of the vertical plate 3, respectively. The tension spring 4 is used to fix the mobile phone. A movable groove is provided at the bottom of the circular plate 10, and the limiting plate 14 is slidably connected inside the movable groove. The horizontal plate 17 can fix the support plate 1. The sliding groove can facilitate subsequent angle adjustment. The plug-in device 18 can easily fix the mobile phone holder to the grille strip at the air conditioner vent. The movable groove can facilitate the movement of the limiting plate 14, thereby realizing the subsequent self-locking function.

[0030] The working principle of this utility model is as follows: When it is necessary to adjust the use angle of the support plate 1, the user drives the rotating rod 9 to rotate through the support plate 1 and the horizontal plate 17 to achieve the purpose of adjusting the angle. At the same time, the rotating rod 9 will also drive the circular plate 10 to rotate. When the circular plate 10 rotates, it will drive the limiting plate 14 to rotate. When the limiting plate 14 contacts the limiting tooth 16, the limiting tooth 16 will squeeze the limiting plate 14. The limiting plate 14 pushes the sliding plate 12 to move upward. When the sliding plate 12 moves, it will press the spring 13. When the limiting tooth 16 separates from the limiting plate 14, the spring 13 will use its own elasticity to move the limiting plate 14 to the middle of the two limiting teeth 16, thereby achieving the purpose of self-locking and preventing the angle from shifting due to external factors after the angle is adjusted.

[0031] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A telescopic cell phone holder comprising a support plate (1), characterized in that: A support frame (2) is fixedly connected to the bottom of the support plate (1). Vertical plates (3) are fixedly connected to both sides of the top of the support plate (1). A tension spring (4) is fixedly connected to the top of the vertical plate (3). A fixing plate (5) is slidably connected to the surface of the vertical plate (3). A shell (6) is provided on one side of the support plate (1). A connecting plate (7) is fixedly connected to both sides of the surface of the shell (6). An mounting plate (8) is fixedly connected to one side of the connecting plate (7). A rotating rod (9) is rotatably connected inside the shell (6). The rotating rod (9) has a circular plate (10) fixedly connected to the top and bottom of the surface. The circular plate (10) has a placement groove (11) inside. The placement groove (11) has a sliding plate (12) slidably connected inside. The top of the sliding plate (12) is fixedly connected to a spring (13). The bottom of the sliding plate (12) is fixedly connected to a limiting plate (14). The top and bottom of the outer shell (6) are fixedly connected to a placement plate (15). The top of the placement plate (15) is fixedly connected to a limiting tooth (16).

2. A telescoping cell phone holder according to claim 1, wherein: A horizontal plate (17) is fixedly connected to one side of the support plate (1), and one side of the horizontal plate (17) is fixedly connected to one side of the rotating rod (9).

3. A telescoping cell phone holder according to claim 2, wherein: A sliding groove is provided on one side of the outer shell (6), and the horizontal plate (17) is slidably connected inside the sliding groove.

4. The telescoping cell phone holder of claim 1, wherein: A plug-in device (18) is fixedly connected to one side of the mounting plate (8), and the plug-in device (18) is used to fix the mobile phone bracket to the grille strip at the air conditioner outlet.

5. The telescoping cell phone holder of claim 1, wherein: The support plate (1) has anti-slip texture on one side, which is used to increase the friction between the support plate (1) and the mobile phone.

6. The telescoping cell phone holder of claim 1, wherein: The top and bottom of the tension spring (4) are fixedly connected to the bottom of the inner cavity of the fixing plate (5) and the top of the vertical plate (3) respectively, and the tension spring (4) is used to fix the mobile phone.

7. The telescoping cell phone holder of claim 1, wherein: The bottom of the circular plate (10) is provided with a movable groove, and the limiting plate (14) is slidably connected inside the movable groove.

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