Mobile phone support rotating structure

Abstract

The utility model discloses a mobile phone support rotating structure which comprises a fluted disc and a rotating disc, an inner ring of the fluted disc and an outer ring of the rotating disc are coaxially installed, and the mobile phone support rotating structure is characterized in that a shifting structure used for rotating and positioning is arranged between the inner ring wall of the fluted disc and the outer wall of the rotating disc; the shifting structure comprises a first protruding point arranged on the edge side of the top end of the rotary disc, a second protruding point is arranged at the top end of the rotary disc and located on the symmetrical side of the first protruding point, a cavity is formed in the connecting position of the rotary disc and the second protruding point, and a concave part is arranged in the middle of the top of the rotary disc and close to the edge. And the top sunken part of the turntable is fixedly connected with a driving lever. The two types of protruding points are arranged on the rotary disc, the cavity is further formed in the position of the first protruding point, and therefore the support cannot be affected with damp and can adapt to work in various environments, the positions of the fluted disc and the rotary disc are fixed in the rotating process of the fluted disc and the rotary disc, and supporting of the support is more stable.

Description

[0001] The utility model relates to the technical field of peripheral accessories of electronic products, in particular to a mobile phone bracket rotating structure. Background Art

[0002] The rotating device is the basic component of the mobile phone holder. The existing mobile phone holders have various styles, among which the rotating type mobile phone holder has the advantage of being adjustable at multiple angles. In the structure of the rotating device of the rotating mobile phone holder currently on the market, only one raised point is used, and a spring is used as a rebound tool. Such a design will not only cause problems such as jamming and unstable rotation during the rotation of the holder, but also cause the spring to be affected by moisture and aging. The damping between the rotating device and the turntable surface will be reduced due to long-term friction between the rack and the rotating device. The single raised point makes it impossible to maintain effective rotational positioning during rotation, and then rotation in the reverse direction will occur. Therefore, a mobile phone holder rotating structure is provided. Utility Model Content

[0003] The purpose of the utility model is to provide a mobile phone holder rotating structure to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone holder rotating structure, comprising a toothed disc and a turntable, the inner ring of the toothed disc and the outer ring of the turntable are coaxially installed, a toggle structure for rotation and positioning is arranged between the inner ring wall of the toothed disc and the outer wall of the turntable, the toggle structure comprises a first protrusion arranged on the top side of the turntable, a second protrusion is arranged at the top of the turntable and on the symmetrical side of the first protrusion, a cavity is arranged at the connection between the turntable and the second protrusion, a recessed part is arranged in the middle of the top and close to the edge of the turntable, and a toggle rod is fixedly connected to the recessed part at the top of the turntable.

[0005] Preferably, a plurality of support plates are provided on the side of the turntable and between the first protruding point and the second protruding point, and the plurality of support plates are used to support the turntable to rotate on the inner ring wall of the gear plate.

[0006] Preferably, a rack is disposed around the inner annular wall of the toothed disc, and the tooth side of the rack is meshed with the first protruding point, the second protruding point and the shifting rod in sequence.

[0007] Preferably, a fixing plate is fixedly connected to the bottom of the toothed disc, and a connecting mechanism is provided on the top of the fixing plate and on a ring arm that passes through the toothed disc.

[0008] Preferably, a buckle is provided at the top end of the toothed disc, and the buckle is hinged to the toothed disc via a connecting mechanism.

[0009] Preferably, the connecting mechanism comprises:

[0010] An inner hinge, the inner hinge passes through the ring arm of the gear disc and is fixedly connected to the top end of the fixed plate;

[0011] The outer hinge is rotatably sleeved on the middle part of the inner hinge, and the outer wall of the outer hinge is fixedly connected to the side of the outer ring wall of the buckle.

[0012] Preferably, the ring arm of the toothed disc is provided with a through cavity, the fixed plate is arranged at the bottom of the through cavity, and the inner hinge and the outer hinge are arranged at the top of the through cavity. The ring arm of the toothed disc is provided with a through cavity, the fixed plate is arranged at the bottom of the through cavity, and the inner hinge and the outer hinge are arranged at the top of the through cavity.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model arranges two types of raised points on the turntable, so that the rotation stability and smoothness of the rotating bracket are stronger when it rotates, wherein a cavity is also arranged at the position of the first raised point, the main function of which is to make the first raised point instantly rebound to the original position at the end of the stage of the rack shifting, so as to facilitate the next shifting, and at the same time replace the spring, will not be affected by moisture and can adapt to work in various environments. The lever arranged on the turntable fixes the position of the toothed disc and the turntable during the rotation process, so that the rotation positioning of the bracket is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the turntable of the utility model.

[0017] Figure 3 It is a bottom view of the overall structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the structural connection between the toothed disc and the ring buckle of the utility model.

[0019] Figure 5 This is the second schematic diagram of the structural connection between the toothed disc and the ring buckle of the utility model.

[0020] In the figure: 1, toothed disc; 101, rack; 2, rotating disc; 201, first protruding point; 202, second protruding point; 203, supporting plate; 204, lever; 3, buckle; 301, outer hinge; 302, inner hinge; 4, fixing plate; 5, cavity. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5 The mobile phone holder rotating structure shown comprises a toothed disc 1 and a rotating disc 2, wherein the inner ring of the toothed disc 1 and the outer ring of the rotating disc 2 are coaxially mounted.

[0023] It should be noted that the turntable 2 and the toothed disc 1 are made of ABS plastic material, which has good toughness and can make the rebound faster and smoother.

[0024] Specifically, a toggle structure for rotational positioning is provided between the inner ring wall of the toothed disc 1 and the outer wall of the turntable 2. The toggle structure includes a first protruding point 201 provided on the top side of the turntable 2, and a second protruding point 202 is provided at the top of the turntable 2 and on the symmetrical side of the first protruding point 201.

[0025] Specifically, a rack 101 is disposed around the inner annular wall of the gear disc 1 , and the tooth side of the rack 101 is meshed with the first protruding point 201 , the second protruding point 202 and the shifting rod 204 in sequence.

[0026] It should be noted that a rack 101 is provided on the inner ring of the toothed disc 1 , and the first protruding point 201 and the second protruding point 202 interfere with the rack 101 and move step by step to realize the mutual rotation of the mobile phone and the turntable 2 .

[0027] A cavity 5 is provided at the connection between the turntable 2 and the second protruding point 202 , a recessed portion is provided in the middle of the top of the turntable 2 and close to the edge, and a lever 204 is fixedly connected to the recessed portion of the top of the turntable 2 .

[0028] It should be noted that the cavity 5 is provided at the position of the first protruding point 201, and its main function is to make the first protruding point 201 instantly rebound to the original position at the end of the stage of the toggle with the rack 101, so as to facilitate the next toggle, and at the same time replace the spring, will not be affected by moisture and can adapt to work in various environments.

[0029] Furthermore, a fixing plate 4 is fixedly connected to the bottom of the toothed disc 1 , and a connecting mechanism is provided on the top of the fixing plate 4 and on the ring arm that passes through the toothed disc 1 .

[0030] A buckle 3 is provided at the top end of the toothed disc 1, and the buckle 3 is hinged to the toothed disc 1 through a connecting mechanism.

[0031] Specifically, a plurality of support plates 203 are provided on the side of the rotating disk 2 and between the first protruding point 201 and the second protruding point 202, and the plurality of support plates 203 are used to support the rotating disk 2 to rotate on the inner ring wall of the toothed disk 1, and the connection mechanism includes:

[0032] An inner hinge 302, which passes through the ring arm of the toothed disc 1 and is fixedly connected to the top of the fixed plate 4;

[0033] The outer hinge 301 is rotatably sleeved on the middle part of the inner hinge 302 , and the outer wall of the outer hinge 301 is fixedly connected to the side of the outer ring wall of the buckle 3 .

[0034] It should be noted that both the inner hinge 302 and the outer hinge 301 are made of metal to make the connection more firm and strong. The bottom end of the outer hinge 301 and the top end of the inner hinge 302 are hinged to realize free adjustment of the opening and closing angle.

[0035] Specifically, the ring arm of the toothed disc 1 is provided with a through cavity, the fixing plate 4 is arranged at the bottom of the through cavity, and the inner hinge 302 and the outer hinge 301 are arranged at the top of the through cavity.

[0036] It should be noted that four symmetrical cylinders are arranged at the bottom of the fixing plate 4, and four symmetrical circular holes are also opened in the middle of the toothed disc 1 and the middle of the inner hinge 302. The four symmetrical cylinders at the bottom of the fixing plate 4 penetrate through the four symmetrical circular holes in the middle of the toothed disc 1 and the middle of the inner hinge 302 to play a fixing role.

[0037] Working principle of this utility model:

[0038] During use, fix the mobile phone on the bracket and adjust the appropriate angle by rotating the turntable 2. During the rotation of the turntable 2, the first protrusion point 201 and the second protrusion point 202 will have a process from rolling to squeezing with the rack 101 of the toothed disk 1. Since both protrusions are provided with resilience, they will rebound quickly after being squeezed to the critical point and to the next tooth groove, making the rotation process smoother and more fluent. In addition, each time a tooth groove is rotated, the design of the lever 204 will fix the current tooth groove, so that the turntable 2 will not produce reverse rotation during rotation.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile phone holder rotating structure, comprising a toothed disc (1) and a rotating disc (2), wherein the inner ring of the toothed disc (1) and the outer ring of the rotating disc (2) are coaxially mounted, characterized in that: A toggle structure for rotational positioning is provided between the inner ring wall of the toothed disc (1) and the outer wall of the rotating disc (2), the toggle structure comprising a first protruding point (201) provided on the top side of the rotating disc (2), a second protruding point (202) provided at the top of the rotating disc (2) and on the symmetrical side of the first protruding point (201), a cavity (5) provided at the connection between the rotating disc (2) and the second protruding point (202), a recessed portion provided in the middle of the top of the rotating disc (2) and close to the edge, and a toggle lever (204) is fixedly connected to the recessed portion at the top of the rotating disc (2).

2. A mobile phone holder rotating structure according to claim 1, characterized in that: A plurality of support plates (203) are provided on the side of the rotating disk (2) and between the first protruding point (201) and the second protruding point (202), and the plurality of support plates (203) are used to support the rotating disk (2) to rotate on the inner ring wall of the toothed disk (1).

3. A mobile phone holder rotating structure according to claim 1, characterized in that: A rack (101) is arranged around the inner annular wall of the toothed disc (1), and the tooth side of the rack (101) is meshed with the first protruding point (201), the second protruding point (202) and the shifting rod (204) in sequence.

4. A mobile phone holder rotating structure according to claim 3, characterized in that: The bottom of the toothed disc (1) is fixedly connected to a fixing plate (4), and the top of the fixing plate (4) and the ring arm that passes through the toothed disc (1) are provided with a connecting mechanism.

5. A mobile phone holder rotating structure according to claim 4, characterized in that: A buckle (3) is provided at the top end of the toothed disc (1), and the buckle (3) is hingedly connected to the toothed disc (1) via a connecting mechanism.

6. A mobile phone holder rotating structure according to claim 5, characterized in that: The connecting mechanism comprises: An inner hinge (302), the inner hinge (302) passing through the ring arm of the toothed disc (1) and fixedly connected to the top end of the fixed plate (4); The outer hinge (301) is rotatably sleeved on the middle part of the inner hinge (302), and the outer wall of the outer hinge (301) is fixedly connected to the side of the outer ring wall of the buckle (3).

7. A mobile phone holder rotation structure according to claim 6, characterized in that: The ring arm of the toothed disc (1) is provided with a through cavity, the fixing plate (4) is arranged at the bottom of the through cavity, and the inner hinge (302) and the outer hinge (301) are arranged at the top of the through cavity.

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