Adjustable rotary vehicle-mounted mobile phone support base

Abstract

The utility model discloses an adjustable rotary vehicle-mounted mobile phone support base which comprises a base body, a hook fixedly clamped with an automobile air outlet is arranged in the base body, a knob used for driving the hook to stretch out and draw back is rotatably arranged on the front face of the base body, a height adjusting plate is fixedly arranged on the side face of the base body, and a sliding groove is formed in the front face of the height adjusting plate. A sliding groove is formed in the base, a universal ball assembly is slidably arranged in the sliding groove, a plurality of elastic clamping plates distributed at equal intervals are arranged in the sliding groove, protrusions are arranged at the bottom of the universal ball assembly, limiting steel ball assemblies are arranged in the sliding groove and located between the adjacent elastic clamping plates, and a circular groove is formed in the bottom of the universal ball assembly. The height adjusting plate with the side face fixed and the sliding groove structure are adopted, the elastic clamping plates distributed at equal intervals are arranged in the sliding groove, and the clamping plates are connected with the protrusions at the bottom of the universal ball assembly in a matched and clamped mode, so that the universal ball assembly can freely slide in the sliding groove, and the position of the universal ball assembly can be stably fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone bracket devices, in particular to an adjustable and rotatable vehicle-mounted mobile phone bracket base. Background Art

[0002] As one of the important accessories in the car, the car mobile phone holder is designed to provide drivers with a convenient mobile phone experience, such as navigation, calling and other functions. Generally speaking, the car mobile phone holder consists of a base and a mobile phone holder. The base is fixed inside the car, and the mobile phone holder is used to place and support the mobile phone. However, there are some defects in the traditional car mobile phone holder, mainly reflected in the fact that the height position of the mobile phone holder cannot be adjusted. This leads to the following problems:

[0003] Inconvenience in use due to non-adjustable height: Since the stand is fixed on the base and the height cannot be adjusted, when the phone is large, the vertical screen display may be blocked by the base, affecting the user experience and field of view.

[0004] The rotation angle of the mobile phone is limited: The design of the traditional bracket limits the rotation angle of the mobile phone on the base, and it is impossible to flexibly adjust the angle of the mobile phone to adapt to different usage requirements. Utility Model Content

[0005] 1. Technical issues

[0006] The utility model provides an adjustable rotating vehicle-mounted mobile phone holder base, aiming to solve the problem that the height of the mobile phone placement position of the traditional vehicle-mounted mobile phone holder is non-adjustable.

[0007] (II) Technical content

[0008] In order to solve the above technical problems, the technical solution of the utility model is: an adjustable rotating car-mounted mobile phone holder base, comprising a base body, a hook fixedly connected to the car air outlet is provided inside the base body, a knob for driving the hook to be extended and retracted is rotatably provided on the front of the base body, a height adjustment plate is fixedly provided on the side of the base body, a slide groove is provided on the front of the height adjustment plate, a universal ball assembly is slidably provided inside the slide groove, a plurality of elastic clips distributed at equal distances are provided inside the slide groove along its length direction, a protrusion matching and engaging with the elastic clip plate is provided at the bottom of the universal ball assembly, a limiting steel ball assembly is provided inside the slide groove and between adjacent elastic clips, and a circular groove matching and engaging with the limiting steel ball assembly is provided at the bottom of the universal ball assembly.

[0009] Furthermore, the universal ball assembly includes a base plate slidably arranged inside the slide groove, and a universal ball fixedly arranged on the front side of the base plate, the protrusions are fixedly arranged at the bottom of the base plate and are in multiple numbers, and the circular groove is arranged at the center of the bottom of the base plate.

[0010] Furthermore, the limiting steel ball assembly includes a cavity arranged inside the slide groove, and also includes a steel ball inserted and connected inside the cavity. A limiting plate is fixedly provided on one end of the steel ball extending into the cavity, and a spring is provided between the limiting plate and the bottom surface of the cavity. The end of the steel ball extending out of the cavity is matched and clamped with the circular groove.

[0011] Furthermore, a rotating seat is rotatably provided on the rear side of the base body, and a through hole for the hook to pass through is provided at the center of the rotating seat.

[0012] (III) Technical Effect

[0013] Compared with the prior art, the utility model has the following advantages: the base of the vehicle-mounted mobile phone holder adopts a height adjustment plate and a slide groove structure fixed on the side. A plurality of elastic card plates distributed at equal distances are arranged inside the slide groove, and these card plates are matched and connected with the protrusions at the bottom of the universal ball assembly to ensure the free sliding of the universal ball assembly in the slide groove and the firm fixation of the position; a circular groove matching the limit steel ball assembly in the slide groove is arranged at the bottom. Through this design, the universal ball assembly can slide smoothly in the slide groove while maintaining stability; the design of the elastic card plate and the universal ball assembly inside the slide groove effectively fixes the position of the universal ball to prevent it from shaking or accidentally sliding during use. The limit steel ball assembly further enhances the stability of the position, ensuring that the mobile phone placement rack can maintain a stable height position after the height is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structure diagram of an adjustable rotating car mobile phone bracket base of the utility model Figure 1 .

[0015] Figure 2 This is a three-dimensional structure diagram of an adjustable rotating car mobile phone bracket base of the utility model Figure 2 .

[0016] Figure 3 The utility model is a schematic diagram of the main structure of an adjustable rotating vehicle-mounted mobile phone bracket base.

[0017] Figure 4 The utility model is a left-side structural schematic diagram of an adjustable rotating vehicle-mounted mobile phone bracket base.

[0018] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of an adjustable rotating vehicle-mounted mobile phone holder base.

[0019] Figure 6 The utility model is a structural schematic diagram of a universal ball assembly of an adjustable and rotatable vehicle-mounted mobile phone bracket base.

[0020] Figure 7The utility model is a structural schematic diagram of the A area of ​​an adjustable rotating vehicle mobile phone holder base.

[0021] As shown in the figure: 1. Base body; 2. Hook; 3. Knob; 4. Height adjustment plate; 5. Slide groove; 6. Universal ball assembly; 7. Elastic clamping plate; 8. Protrusion; 9. Limiting steel ball assembly; 10. Round groove; 11. Bottom plate; 12. Universal ball; 13. Cavity; 14. Steel ball; 15. Limiting plate; 16. Spring; 17. Rotating seat. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they should not be understood as limitations on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "provided with", "installed", "connected", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Combined with Figure 1 To Attachment Figure 7 , an adjustable rotating car mobile phone holder base, comprising a base body 1, a hook 2 fixedly connected to the car air outlet is provided inside the base body 1, a knob 3 for driving the hook 2 to be extended and retracted is rotatably provided on the front of the base body 1, a height adjustment plate 4 is fixedly provided on the side of the base body 1, a slide groove 5 is provided on the front of the height adjustment plate 4, a universal ball assembly 6 is slidably provided inside the slide groove 5, a plurality of elastic card plates 7 distributed at equal distances are provided inside the slide groove 5 along its length direction, a protrusion 8 matching and engaging with the elastic card plate 7 is provided at the bottom of the universal ball assembly 6, a limiting steel ball assembly 9 is provided inside the slide groove 5 and between adjacent elastic card plates 7, and a circular groove 10 matching and engaging with the limiting steel ball assembly 9 is provided at the bottom of the universal ball assembly 6.

[0026] In this embodiment, the universal ball assembly 6 includes a base plate 11 slidably arranged inside the slide groove 5, and a universal ball 12 fixedly arranged on the front side of the base plate 11, the protrusion 8 is fixedly arranged at the bottom of the base plate 11 and there are multiple protrusions, and the circular groove 10 is arranged at the bottom center of the base plate 11.

[0027] In this embodiment, the limiting steel ball assembly 9 includes a cavity 13 arranged inside the slide groove 5, and also includes a steel ball 14 inserted and connected inside the cavity 13. One end of the steel ball 14 extending into the cavity 13 is fixed with a limiting plate 15, and a spring 16 is provided between the limiting plate 15 and the bottom surface of the cavity 13. One end of the steel ball 14 extending out of the cavity 13 is matched and clamped with the circular groove 10.

[0028] In this embodiment, a rotating seat 17 is rotatably provided on the rear side of the base body 1. A through hole is provided in the center of the rotating seat 17 for the hook 2 to pass through. The rotating seat 17 can be rotated according to installation requirements and fixed by the friction between itself and the base body.

[0029] Specific implementation method of the utility model: Before use, the utility model is fixed and connected to the air outlet of the automobile air conditioner by means of the knob 3 and the hook 2. The internal structure of the knob 3, the hook 2 and the base body 1 are all existing mature technologies, and there are widely used products on the market. They are the general structure of the snap-on car bracket, so the internal structure of the base body 1 is no longer described in detail in this scheme. After the base body 1 is fixed, the height of the universal ball assembly 6 can be adjusted according to the size of the mobile phone. The universal ball 12 in the universal ball assembly 6 is movably connected to the mobile phone placement stand. The mobile phone placement stand can be universally adjusted and fixed by friction. When adjusting the height of the universal ball assembly 6, it is only necessary to slide the universal ball assembly 6 up and down. When sliding to a certain gear height, the protrusion 8 is engaged with the elastic card plate 7, and the steel ball 14 in the limit steel ball assembly 9 is engaged with the circular groove 10, so as to fix the height position of the universal ball assembly 6.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable rotating car mobile phone holder base, comprising a base body (1), a hook (2) fixedly connected to the air outlet of a car is arranged inside the base body (1), and a knob (3) for driving the hook (2) to extend and retract is arranged on the front of the base body (1), characterized in that: A height adjustment plate (4) is fixedly provided on the side of the base body (1), a slide groove (5) is provided on the front of the height adjustment plate (4), a universal ball assembly (6) is slidably provided inside the slide groove (5), a plurality of elastic clamping plates (7) distributed at equal distances are provided inside the slide groove (5) along its length direction, a protrusion (8) matching and clamping with the elastic clamping plate (7) is provided at the bottom of the universal ball assembly (6), a limiting steel ball assembly (9) is provided inside the slide groove (5) and between adjacent elastic clamping plates (7), and a circular groove (10) matching and clamping with the limiting steel ball assembly (9) is provided at the bottom of the universal ball assembly (6).

2. The adjustable rotating vehicle-mounted mobile phone holder base according to claim 1, characterized in that: The universal ball assembly (6) comprises a base plate (11) slidably arranged inside the slide groove (5), and a universal ball (12) fixedly arranged on the front side of the base plate (11), the protrusions (8) are fixedly arranged at the bottom of the base plate (11) and are in plurality, and the circular groove (10) is arranged at the center of the bottom of the base plate (11).

3. The adjustable rotating vehicle-mounted mobile phone holder base according to claim 1, characterized in that: The limiting steel ball assembly (9) comprises a cavity (13) arranged inside the slide groove (5), and also comprises a steel ball (14) arranged inside the cavity (13) for insertion and connection, one end of the steel ball (14) extending into the cavity (13) is fixedly provided with a limiting plate (15), a spring (16) is provided between the limiting plate (15) and the bottom surface of the cavity (13), and one end of the steel ball (14) extending out of the cavity (13) is matched and clamped with the circular groove (10).

4. The adjustable rotating vehicle-mounted mobile phone holder base according to claim 1, characterized in that: A rotating seat (17) is rotatably provided on the rear side of the base body (1), and a through hole for the hook (2) to pass through is provided at the center of the rotating seat (17).

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