Sticking type rotating support with gear positioning structure and mobile terminal

Abstract

The utility model discloses a pasting type rotating support with a gear positioning structure and a mobile terminal, the pasting type rotating support with the gear positioning structure comprises a fixed base, the fixed base is provided with a circular groove and an elastic clamping piece, the elastic clamping piece is radially arranged on the outer side of the circumference of the circular groove, and a clamping head of the elastic clamping piece extends into the circular groove; the circular rotating base is matched with the circular groove and is rotatably mounted in the circular groove, and a circle of continuous gear groove which elastically abuts against and is matched with the clamping head of the elastic clamping piece is formed in the circular periphery of the circular rotating base; and the supporting piece is connected to the circular rotating base through a hinge assembly. According to the pasting type rotating support with the gear positioning structure and the mobile terminal, support positioning can be achieved at any angle, and due to the fact that a double-faced adhesive tape pasting installation mode is used, installation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the field of brackets for mobile terminals, in particular to an adhesive type rotating bracket with a gear positioning structure and a mobile terminal. Background Art

[0002] With the development of society and the advancement of science and technology, the functions of mobile terminals (including mobile phones, tablets, and radios) are becoming more and more powerful and are widely used by people in work and study. In order to facilitate people to use mobile phones, various brackets have appeared. A bracket is an auxiliary accessory that is convenient for placing a mobile phone and can play a good role in placing a mobile phone. However, existing mobile phone brackets are generally used to fix mobile phones or facilitate holding mobile phones. They are used separately from mobile phones as independent accessories, and are large in size and have relatively simple functions, which cannot meet the requirements of the majority of mobile phone users.

[0003] In addition, currently there are brackets designed with mobile phone cases on the market, but they need to change the structure of the mobile phone case itself and can only be applied to mobile phones, not other mobile terminals, that is, the brackets are not universal. In addition, the brackets on the market are not firmly positioned for adjusting the angle of the brackets, and are prone to loosening. Utility Model Content

[0004] In order to solve the above technical problems existing in the prior art, the utility model provides an adhesive rotating bracket with a gear positioning structure. The adhesive rotating bracket can realize bracket positioning at any angle when rotating, and the installation method of using double-sided tape makes the installation more convenient.

[0005] To achieve the above-mentioned purpose, the utility model provides an adhesive type rotating bracket with a gear positioning structure, which includes a fixed base, on which a circular groove and an elastic clamp are provided, the elastic clamp is radially arranged outside the circumference of the circular groove, and the clamp head of the elastic clamp extends into the circular groove;

[0006] A circular rotating base adapted to the circular groove and rotatably installed in the circular groove, wherein a circle of continuous gear grooves which elastically abut against the clamping head of the elastic clamping member are provided on the outer circumference of the circular rotating base; and

[0007] The support member is connected to the circular rotating base through a hinge assembly, and a magnet is arranged on the support member.

[0008] As a further preferred embodiment of the present invention, the fixed base comprises a detachably connected left half and a right half, both of which are semicircular arc-shaped, and the circular groove is formed by combining the left half and the right half.

[0009] As a further preferred solution of the utility model, an elastic card mounting seat is provided on the outer side of the outer arc of the right half, and the elastic card is installed in the elastic card mounting seat.

[0010] As a further preferred solution of the utility model, a positioning tail magnet is also provided in the elastic card mounting seat.

[0011] As a further preferred solution of the utility model, the support member is in a circular ring shape, and an annular magnet installation groove is provided on the support member, and a plurality of magnets are arranged in sequence in the magnet installation groove.

[0012] As a further preferred embodiment of the present invention, a circular ring-shaped groove matching with the support member is provided on the circular rotating base, and the support member is located in the circular ring-shaped groove when it is rotated and attached to the circular rotating base through a hinge assembly.

[0013] As a further preferred solution of the present invention, the support member is made of metal.

[0014] As a further preferred embodiment of the present invention, the circular rotating base is made of a polymer cooling material, a riveted metal fixing is embedded in the circular rotating base, and the hinge assembly is connected to the circular rotating base via the riveted metal fixing.

[0015] As a further preferred embodiment of the present invention, the riveted metal fixing piece is a hinge.

[0016] The utility model also provides a mobile terminal, which includes a terminal shell and any one of the above-mentioned adhesive rotating brackets with a gear positioning structure arranged on the terminal shell. The terminal shell is the main body shell of the mobile terminal, or a protective shell sleeved on the main body of the mobile terminal.

[0017] The adhesive rotating bracket and mobile terminal with a gear positioning structure of the utility model can achieve the following beneficial effects by adopting the above technical solution:

[0018] 1) The utility model can realize the positioning of the bracket at any angle through the elastic interference cooperation between the gear groove of the circular rotating base and the elastic clamp head of the fixed base, and increases the resistance, enhances the rotation feel, and firmly positions;

[0019] 2) By using double-sided tape to install, the installation is more convenient;

[0020] 3) The adhesive rotating bracket with a gear positioning structure of the utility model can be installed on any mobile terminal by adhesive, and has strong versatility. The user only needs one rotating bracket to support multiple mobile terminals, thereby reducing the user's use cost and enhancing the user's use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 The present invention is a schematic structural diagram of an example of an adhesive type rotating bracket with a gear positioning structure provided by the present invention.

[0023] Figure 2 for Figure 1 A three-dimensional view of the adhesive type rotating bracket.

[0024] Figure 3 This is an assembly diagram of the adhesive rotating bracket of the utility model applied to a mobile phone case.

[0025] In the figure: 1. Fixed base, 01. Left half, 02. Right half, 2. Circular rotating base, 3. Support, 4. Hinge assembly, 5. Riveted metal fixing, 6. Positioning tail magnet, 7. Elastic clip, 8. Elastic clip mounting seat, 9. Double-sided tape, 10. Magnet, 11. Semicircular arc groove.

[0026] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. The terms such as "upper", "lower", "left", "right", "middle" and "one" used in the preferred embodiments are only used to facilitate the description, and are not used to limit the scope of the implementation of the present invention. The changes or adjustments in their relative relationships shall also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0028] like Figure 1 and Figure 2 As shown, the utility model provides an adhesive type rotating bracket with a gear positioning structure, which includes:

[0029] A fixed base 1, on which a circular groove and an elastic clamp 7 are provided, wherein the elastic clamp 7 is radially arranged outside the circumference of the circular groove, and the clamp head of the elastic clamp 7 extends into the circular groove;

[0030] A circular rotating base 2, which is adapted to the circular groove and rotatably installed in the circular groove, and a circle of continuous gear grooves is provided on the outer circumference of the circular rotating base 2 and elastically contacts with the clamping head of the elastic clamping member 7; and

[0031] The support member 3 is connected to the circular rotating base 2 via a hinge assembly 4 , and a magnet 10 is provided on the support member 3 .

[0032] The support member 3 is vertically rotated relative to the circular rotating base 2 through the hinge assembly, so that the support member 3 can stand up at 0-90 degrees on the circular rotating base 2, thereby realizing the support function. When it is 0 degrees, the support member 3 fits the circular rotating base 2. The support direction of the support member 3 can be changed by rotating the circular rotating base 2 on the fixed base 1. At the same time, the elastic clamp 7 is adapted to the gear groove of the circular rotating base 2 to improve the damping effect. When in use, force is required to rotate the circular rotating base 2 on the fixed base 1.

[0033] Preferably, the gear groove can be U-shaped, so that it can better cooperate with the head of the elastic clamp 7. Of course, in the specific implementation, it can also be a gear groove of other shapes, such as an arc groove, etc., which are not listed here. Due to the use of the gear groove and the elastic clamp 7, the circular rotating base 2 can make a sound when rotating, which can also increase the fun and playability.

[0034] Specifically, the fixed base 1 includes a detachably connected left half 01 and a right half 02, both of which are semicircular, and the circular groove is formed by the left half 01 and the right half 02. Of course, in a specific implementation, it can also be integrally formed by 3D printing technology.

[0035] Further reading Figure 1 An elastic card mounting seat 8 is provided on the outer side of the outer arc of the right half part 02, and the elastic card 7 is installed in the elastic card mounting seat 8.

[0036] Further preferably, a positioning tail magnet 6 is further provided in the elastic card mounting seat 8 .

[0037] In a specific embodiment, the support member 3 is annular, which is convenient for the user's fingers to pass through. Of course, in the specific implementation, it can also be plate-shaped or other shapes, which will not be elaborated in detail here. The material of the support member 3 is preferably metal, but of course it can also be other materials. When the support member 3 is annular, a notch is provided at one end away from the hinge assembly 4, and a semi-circular arc groove 11 is provided as a hand buckle position at a position corresponding to the notch on the circular rotating base 2. When the annular support member 3 is attached to the circular rotating base 2, the user can insert his fingers into the semi-circular arc groove 11, thereby conveniently opening the annular support member 3. The annular support member 3 is also provided with an annular magnet installation groove, and a plurality of magnets 10 are arranged in sequence in an arc-shaped structure and arranged in the magnet installation groove. The magnet installation groove is also provided with a shielding sheet for covering the magnet 10.

[0038] Specifically, Figure 1 As shown, the circular rotating base 2 is provided with an annular groove adapted to the support member 3 , and the support member 3 is located in the annular groove when it is rotated and attached to the circular rotating base 2 through the hinge assembly 4 .

[0039] When a mobile terminal is used for a long time, the temperature of its terminal housing will be too high. Therefore, in order to cool the mobile terminal and ensure the normal operation of the mobile terminal device, preferably, the circular rotating base 2 is made of a polymer cooling material, a riveted metal fixing 5 is embedded on the circular rotating base 2, and the hinge assembly 4 is connected to the riveted metal fixing 5 by riveting. In a specific implementation, the hinge assembly 4 is a hinge.

[0040] like Figure 3 As shown, the utility model further provides a mobile terminal, which includes a terminal housing 200, and an adhesive type rotating bracket 100 with a gear positioning structure as described in any of the above embodiments arranged on the terminal housing 200, the adhesive type rotating bracket 100 and the terminal housing 200 are bonded by double-sided adhesive tape 9, and the double-sided adhesive tape 9 is arranged at the bottom of the fixed base 1. Further, the terminal housing 200 is provided with an installation groove adapted to the adhesive type rotating bracket 100, and the adhesive type rotating bracket 100 is installed in the installation groove.

[0041] The mobile terminal may be a mobile phone, a notebook, a radio, a walkie-talkie, etc.

[0042] Although specific embodiments of the present invention are described above, those skilled in the art should understand that these are merely examples and that various changes or modifications may be made to the embodiments without departing from the principles and essence of the present invention. The scope of protection of the present invention is limited only by the appended claims.

Claims

1. An adhesive type rotating bracket with a gear positioning structure, characterized in that: include: A fixed base, on which a circular groove and an elastic clamp are provided, wherein the elastic clamp is radially arranged outside the circumference of the circular groove, and a clamping head of the elastic clamp extends into the circular groove; A circular rotating base adapted to the circular groove and rotatably installed in the circular groove, wherein a circle of continuous gear grooves which elastically abut against the clamping head of the elastic clamping member are provided on the outer circumference of the circular rotating base; and The support member is connected to the circular rotating base through a hinge assembly, and a magnet is arranged on the support member.

2. The adhesive type rotating bracket with a gear positioning structure according to claim 1, characterized in that: The fixed base comprises a left half and a right half which are detachably connected, the left half and the right half are both in a semicircular arc shape, and the circular groove is formed by splicing the left half and the right half.

3. The adhesive type rotating bracket with a gear positioning structure according to claim 2, characterized in that: An elastic card installation seat is arranged on the outer side of the outer arc of the right half part, and the elastic card is installed in the elastic card installation seat.

4. The adhesive type rotating bracket with a gear positioning structure according to claim 3, characterized in that: A positioning tail magnet is also arranged in the elastic card mounting seat.

5. The adhesive type rotating bracket with a gear positioning structure according to claim 1, characterized in that: The support member is in a circular ring shape and is provided with an annular magnet installation groove. A plurality of magnets are arranged in sequence in the magnet installation groove.

6. The adhesive type rotating bracket with a gear positioning structure according to claim 5, characterized in that: The circular rotating base is provided with an annular groove matched with the supporting member, and the supporting member is located in the annular groove when it is rotated and attached to the circular rotating base through the hinge assembly.

7. The adhesive type rotating bracket with a gear positioning structure according to claim 5, characterized in that: The support member is made of metal.

8. The adhesive type rotating bracket with a gear positioning structure according to claim 1, characterized in that: The circular rotating base is made of a polymer cooling material, a riveted metal fixing piece is embedded in the circular rotating base, and the hinge assembly is connected to the circular rotating base via the riveted metal fixing piece.

9. The adhesive type rotating bracket with a gear positioning structure according to claim 8, characterized in that: The riveted metal fixing piece is a hinge.

10. A mobile terminal, characterized in that: The invention comprises a terminal shell, and an adhesive type rotating bracket with a gear positioning structure as claimed in any one of claims 1 to 9, which is arranged on the terminal shell.

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