WO2020181843A1

WO2020181843A1 - Ring support

Info

Publication number: WO2020181843A1
Application number: PCT/CN2019/123075
Authority: WO
Inventors: 王丹丹
Original assignee: 深圳市蓝禾技术有限公司
Priority date: 2019-03-08
Filing date: 2019-12-04
Publication date: 2020-09-17
Also published as: CN209672019U

Abstract

Provided is a ring support, comprising a ring (1), a top cover (2), a gasket (4), a base (5) and an adhesive sheet (6), wherein the ring (1) is hinged to the top cover (2); the center of the top cover (2) is provided with a rotating shaft (21); the base (5) is mounted on the rotating shaft (21), and the top cover (2) can rotate relative to the base (5) by means of the rotating shaft (21); a mounting groove (22) is provided between the top cover (2) and the base (5); the gasket (4) is clamped in the mounting groove (22), and the mounting groove (22) is located on one of the top cover (2) and the base (5); the gasket (4) is located above the mounting groove (22) and abuts against the other of the top cover and the base; and the adhesive sheet (6) is located at the bottom of the base (5). When rotated, the top cover (2) has a better damping control force, and when rotated to a certain angle, the top cover (2) can be kept at the angle and cannot rotate at will, thereby preventing the top cover (2) and the base (5) from directly rubbing during relative rotation, reducing the wear of the top cover (2) and the base (5) during relative rotation, and further preventing the top cover (2) and the base (5) from shaking and generating noise; and the mounting groove (22) is arranged such that the contact area between the gasket (4) and the top cover (2) is different from that between same and the base (5), and the gasket (4) only rotates relative to one of the top cover (2) and the base (5), which can reduce the wear of the gasket.

Description

Ring stand

Technical field

The utility model relates to a bracket for mobile electronic equipment, in particular to a ring bracket.

Background technique

With the development of electronic technology and people’s immediate demand for office and entertainment, handheld electronic devices are becoming more and more popular among people, especially smart phones and palmtop computers. These handheld electronic devices are products that can touch screens instead of buttons. This satisfies people’s needs for electronic devices, but such handheld electronic devices are very easy to slip off during use, damage the electronic devices, and are inconvenient to use. When using a tablet computer, there is a flat surface that can be placed stably, which requires a long time. Electronic equipment, causing discomfort in hands and arms.

However, the existing ring brackets have certain problems: on the one hand, the top cover and the base are directly rubbed, which makes the rotation uneven and has a certain resistance; on the other hand, there is a gap between the top cover and the base, which is easy to shake, and metal friction occurs. The noise.

Utility model content

In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a ring support to solve the problems of severe wear, easy shaking and high noise between the top cover and the base of the ring support in the prior art.

The purpose of the utility model is achieved through the following technical solutions:

The utility model provides a finger ring support, which includes a finger ring, a top cover, a gasket, a base, and an adhesive sheet. The finger ring is hinged to the top cover. The center of the top cover is provided with a rotating shaft. The base is mounted on the rotating shaft and the top cover The shaft can be rotated relative to the base, a mounting groove is provided between the top cover and the base, the gasket is clamped in the mounting groove, the mounting groove is located on one of the top cover and the base, and the gasket is convex Out of the mounting groove and abutting against the other one, the adhesive sheet is located at the bottom of the base.

Further, the installation groove is located on the top cover, the opening of the installation groove faces the base, and a side of the gasket protruding from the installation groove abuts against the base.

Further, the top cover is provided with a containing groove, and the base is arranged in the containing groove.

Further, the base includes a boss and a boss, the boss is arranged in the containing groove, and the upper surface of the boss abuts against the washer.

Further, the center of the base is provided with a through hole, and the base is sleeved on the rotating shaft through the through hole.

Further, the rotating shaft is provided with a convex structure at one end away from the top cover, the cross-sectional shape of the rotating shaft is an inverted T shape, and the side of the base away from the top cover is provided with a groove having the same shape as the convex structure, The groove and the through hole are located coaxially, and the protruding structure is located in the groove and flush with the bottom of the base.

Further, the mounting groove and the gasket are both circular.

Further, the mounting groove and the washer are both arc-shaped segments, and the number of the mounting groove and the washer is the same and both are at least two.

Further, the ring is C-shaped, both ends of the ring opening are provided with a first shaft hole, the top cover is provided with a convex connecting portion, the connecting portion is provided with a second shaft hole, and the ring is connected by The shaft is hinged with the top cover, and the connecting shaft penetrates the first shaft hole and the second shaft hole.

Further, the base is made of ferromagnetic material.

The beneficial effects of the utility model are: the ring support includes a ring, a top cover, a gasket, a base, and an adhesive sheet, the ring is hinged with the top cover, the center of the top cover is provided with a rotating shaft, the base is installed on the rotating shaft and the top cover can rotate relative to the base through the rotating shaft , There is a mounting groove between the top cover and the base, the gasket is clamped in the mounting groove, the mounting groove is located on one of the top cover and the base, the gasket is higher than the mounting groove and abuts against the other one, and the adhesive sheet is located on the base bottom. Make the top cover and the base have better damping control force during relative rotation. When the top cover is rotated to a certain angle, it can be maintained at this angle and will not rotate at will; prevent the top cover and the base from directly rubbing during relative rotation to reduce the top cover The cover and the base are worn out during relative rotation, and it can also prevent the top cover and the base from shaking and generate noise; the setting of the installation groove makes the gasket and the top cover and the base contact area different, the gasket will only be opposite to one of the top cover and the base Rotation can reduce the wear of the washer.

Description of the drawings

Fig. 1 is a schematic view of the three-dimensional top view structure of the finger ring bracket of the present invention;

Figure 2 is a schematic cross-sectional structure diagram of the finger ring bracket of the present invention;

3 is a schematic diagram of a three-dimensional top view split structure of the finger ring bracket in the first embodiment of the present invention;

4 is a schematic diagram of the three-dimensional bottom view split structure of the finger ring bracket in the first embodiment of the present invention;

Fig. 5 is a schematic diagram of a three-dimensional top view split structure of the finger ring bracket in the second embodiment of the present invention;

Fig. 6 is a schematic view of a three-dimensional bottom view split structure of the finger ring bracket in the second embodiment of the present invention.

In the figure: finger ring 1, first shaft hole 11; top cover 2, rotating shaft 21, raised structure 211, mounting groove 22, retaining wall 221, receiving groove 23, connecting portion 24, second shaft hole 241; connecting shaft 3; Washer 4; base 5, boss 51, boss 52, through hole 53, groove 54; adhesive sheet 6.

detailed description

In order to further explain the technical means and effects of the present utility model to achieve the intended purpose of the utility model, the specific implementation, structure, features and Efficacy, detailed as follows:

[Example 1]

Fig. 1 is a schematic diagram of a three-dimensional top view structure of the middle finger ring support of the present invention, Fig. 2 is a schematic cross-sectional structure diagram of the middle finger ring stand of the present invention, and Fig. 3 is a three-dimensional top view split structure diagram of the middle finger ring stand of the present invention. 4 is a schematic diagram of the three-dimensional bottom view split structure of the finger ring bracket in the first embodiment of the present invention.

Please refer to Figures 1 to 4, the first embodiment of the present invention provides a finger ring support, including a finger ring 1, a top cover 2, a connecting shaft 3, a gasket 4, a base 5, and an adhesive sheet 6, the ring 1 and the connecting shaft 3 The top cover 2 is hinged, the center of the top cover 2 is provided with a rotating shaft 21, the base 5 is mounted on the rotating shaft 21 and the top cover 2 can be rotated relative to the base 5 through the rotating shaft 21, a mounting groove 22 is provided between the top cover 2 and the base 5, and a gasket 4 is clamped in the installation groove 22, the installation groove 22 is located on one of the top cover 2 and the base 5, the gasket 4 is higher than the installation groove 22 and abuts the other one, and the adhesive sheet 6 is located at the bottom of the base 5. Wherein, both sides of the adhesive sheet 6 are adhesive. One side is adhered to the base 5, and the other side can be adhered to the back cover of a mobile device (for example, a mobile phone or a tablet computer).

In this embodiment, the installation groove 22 is located on the top cover 2, the opening of the installation groove 22 faces the base 5, the side of the gasket 4 higher than the installation groove 22 abuts the base 5, and the installation groove 22 passes through the annular retaining wall 221 and The inner side walls of the top cover 2 are jointly defined and formed, and the mounting groove 22 can be integrally formed with the top cover 2 or can be formed by drilling in the middle and late stages of the top cover 2. In this embodiment, the installation groove 22 and the gasket 4 are both circular, that is, the installation groove 22 is a circular groove, and the gasket 4 is also circular. The contact area between the gasket 4 and the top cover 2 can be increased. 2 When relative rotation occurs with the base 5, the washer 4 only rotates relative to the base 5 and does not rotate relative to the top cover 2, which can reduce the wear of the washer 4. Of course, in other embodiments, the mounting groove 22 can also be located on the base 5, the opening of the mounting groove 22 faces the top cover 2, and the side of the gasket 4 higher than the mounting groove 22 abuts the top cover 2. But it is not limited to this.

In this embodiment, the top cover 2 is provided with a receiving groove 23, and the base 5 is arranged in the receiving groove 23. The base 5 includes a boss 51 and a convex plate 52, the boss 51 is arranged in the receiving groove 23, and the convex plate 52 abuts against the washer 4. The base 5 is made of ferromagnetic material. By providing a boss 51 on the side of the base 5 facing the top cover 2, the boss 51 makes the upper surface of the base 5 closer to the top cover 2, so that when the ring bracket is fixed with an external magnetic bracket or is adsorbed on iron products , Can provide greater magnetic adsorption force, thereby further improving the stability of the fixed mobile phone.

In this embodiment, the center of the base 5 is provided with a through hole 53, and the base 5 is sleeved on the rotating shaft 21 through the through hole 53. The shaft 21 is provided with a convex structure 211 at one end away from the top cover 2. The cross-sectional shape of the shaft 21 is an inverted T shape. The side of the base 5 away from the top cover 2 is provided with a groove 54 having the same shape as the convex structure 211. The groove 54 and the through hole 53 are located coaxially, and the protruding structure 211 is located in the groove 54 and is flush with the bottom of the base 5. That is, at the end of the through hole 53 far away from the top cover 2, a circular platform with a larger diameter than the through hole 53 and recessed toward the top cover 2 is carved, and the convex structure 211 of the rotating shaft 21 is equivalent to the inverted buckle structure and the groove 54 buckled , To prevent the shaft 21 from being removed from the through hole 53 of the base 5. The rotating shaft 21 may be a rivet. After the gasket 4 is installed, the rivet is pressed from the end of the through hole 53 with the groove 54 through the device, so that the rivet is deformed and the convex structure 211 is formed. Of course, in other embodiments, the rotating shaft 21 may directly rotate relative to the top cover 2, and the end of the rotating shaft 21 away from the top cover 2 is fixedly connected to the base 5. But it is not limited to this.

In this embodiment, the ring 1 has a notch, which is similar in shape to a C-shape. Both ends of the opening of the ring 1 are provided with first shaft holes 11, and the top cover 2 is provided with a convex connecting portion 24. A second shaft hole 241 is provided in the 24, and the connecting shaft 3 penetrates the first shaft hole 11 and the second shaft hole 241 to realize the hinged connection between the finger ring 1 and the top cover 2. Of course, in other embodiments, the finger ring 1 can also be connected to the top cover 2 by a small hinge, but it is not limited to this.

In this embodiment, the material of the gasket 4 includes rubber or silica gel. The rubber or silica gel is relatively soft and easy to install, and the friction force generated is also relatively large. When the top cover is rotated to a certain angle, it can be maintained at this angle and will not be random. Rotate.

[Example 2]

As shown in Figures 5 and 6, the ring support provided in the second embodiment of the present invention is basically the same as the ring support in the first embodiment (Figures 3 and 4), except that, in this embodiment, the mounting groove 22 and the washer 4 are both arc-shaped segments, and the number of the mounting grooves 22 and the washer 4 is the same and both are at least two. In this embodiment, the number of the mounting groove 22 and the washer 4 is four, which is equivalent to dividing the circular mounting groove 22 and the washer 4 in the first embodiment into four sections. Compared with the first embodiment, the The ring bracket further prevents the gasket 4 and the top cover 2 from moving relative to each other, thereby further improving the stability and durability, and allowing the user to have a better operating experience.

Those skilled in the art should understand that the rest of the structure and working principles of this embodiment are the same as those of the first embodiment, and will not be repeated here.

In this article, the terminology such as up, down, left, right, front and back is defined in terms of the structure in the figure and the position between the structures, just to express the clarity of the technical solution and Convenience. It should be understood that the use of the location words should not limit the scope of protection claimed in this application.

The above are only preferred embodiments of the present utility model, and do not limit the present utility model in any form. Although the present utility model has been disclosed in the preferred embodiment as above, it is not intended to limit the present utility model. Those who are familiar with the profession, without departing from the scope of the technical solution of the present utility model, can use the technical content disclosed above to make some changes or modifications, which are equivalent embodiments with equivalent changes, provided that they do not depart from the technical scope of the utility model. The content of the solution, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

A finger ring support, characterized in that it comprises a finger ring (1), a top cover (2), a gasket (4), a base (5), and an adhesive sheet (6), and the finger ring (1) is hinged to the top cover (2) , The center of the top cover (2) is provided with a rotating shaft (21), the base (5) is mounted on the rotating shaft (21), and the top cover (2) can rotate relative to the base (5) through the rotating shaft (21) , A mounting groove (22) is provided between the top cover (2) and the base (5), the gasket (4) is clamped in the mounting groove (22), and the mounting groove (22) is located in the top cover ( 2) On one of the bases (5), the washer (4) protrudes from the mounting groove (22) and abuts against the other one, and the adhesive sheet (6) is located at the bottom of the base (5).
The ring support according to claim 1, wherein the mounting groove (22) is located on the top cover (2), the opening of the mounting groove (22) faces the base (5), and the gasket (4) is convex One side of the installation groove (22) abuts the base (5).
The ring support according to claim 2, characterized in that the top cover (2) is provided with a receiving groove (23), and the base (5) is arranged in the receiving groove (23).
The ring support according to claim 3, wherein the base (5) includes a boss (51) and a boss (52), the boss (51) is arranged in the receiving groove (23), and the boss The upper surface of the disc (52) abuts against the washer (4).
The ring support according to claim 1, wherein the center of the base (5) is provided with a through hole (53), and the base (5) is sleeved on the shaft (21) through the through hole (53) .
The ring holder according to claim 5, wherein the shaft (21) is provided with a protruding structure (211) at one end away from the top cover (2), and the cross-sectional shape of the shaft (21) is an inverted T shape , The side of the base (5) away from the top cover (2) is provided with a groove (54) having the same shape as the protruding structure (211), and the groove (54) and the through hole (53) are located at the same Shaft, the convex structure (211) is located in the groove (54) and is flush with the bottom of the base (5).
The ring support according to claim 1, wherein the mounting groove (22) and the washer (4) are both circular.
The ring support according to claim 1, wherein the mounting groove (22) and the washer (4) are both arc-shaped segments, and the number of the mounting groove (22) and the washer (4) is the same and equal At least two.
The ring holder according to claim 1, wherein the ring (1) is C-shaped, both ends of the opening of the ring (1) are provided with first shaft holes (11), and the top cover (2) is A convex connecting portion (24) is provided, and the connecting portion (24) is provided with a second shaft hole (241). The ring (1) is hinged with the top cover (2) through a connecting shaft (3). The shaft (3) penetrates the first shaft hole (11) and the second shaft hole (241).
The ring support according to claim 1, wherein the base (5) is made of ferromagnetic material.