Rotary support
By using angle resistance accessories, gears, plastic brackets and springs in the rotary bracket, combined with magnetic suction, the problems of unstable and poor user experience of the existing rotary bracket are solved, mechanical damping and stable support are achieved, and the The experience of rotating bracket and the convenience of fixing.
Patent Information
- Application Number
- CN202421130828.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing rotary brackets are unstable during the opening and closing process, have poor user experience, and lack of sufficient resistance leads to unstable support.
Through the coordination of angle resistance accessories, gears, plastic brackets and springs, the mechanical damping of the rotary bracket against the fixed plate is achieved, and fixed by magnetic suction means to improve the user experience and stability of the rotary bracket.
The rotating bracket is realized in a uniform and slow rotation and stable support during the opening and closing process, while making sounds through mechanical damping, which improves the user experience and simplifies the fixing process.
Smart Images
Figure CN222255761U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of supporting brackets, in particular to a rotating bracket. Background Art
[0002] Currently, there are some protective cases for electronic devices such as mobile phones or tablets on the market. These protective cases are usually thick and heavy, which brings a certain burden to users. In order to improve the user experience, some protective cases are provided with a rotatable bracket on the back plate to support the electronic device at different angles and positions.
[0003] However, these brackets can usually only be fixed to the protective case by pasting, and the supporting components are connected by hinges or shafts to open to a certain angle for support. There is no resistance or little resistance during the opening and closing process, which can easily lead to unstable support or poor user experience. Utility Model Content
[0004] In view of the above problems, the utility model provides a rotating bracket, which realizes rotational damping during the opening and closing process of the rotating bracket relative to the fixed plate through an angle resistance accessory, and realizes mechanical damping and mechanical sound during the rotation of the bottom cover plate relative to the rotating base plate through the mutual cooperation of gears, plastic brackets and springs between the bottom cover plate and the rotating base plate. The fixing plate is fixed by magnetic attraction, which facilitates the quick fixation of the rotating bracket.
[0005] To achieve the above-mentioned purpose, the utility model provides a rotating bracket, comprising: a fixing plate, a rotating bracket and an angle resistance accessory;
[0006] The rotating bracket is mounted on the fixed plate through the angle resistance accessory, and the rotating bracket can rotate relative to the fixed plate around the angle resistance accessory;
[0007] The fixed plate includes a face cover plate, a bottom cover plate, a magnet, a rotating bottom plate, a plastic bracket and a spring. The face cover plate and the bottom cover plate are adapted to fit each other. The magnet is arranged between the face cover plate and the bottom cover plate.
[0008] The bottom cover plate is an annular structure, the rotating bottom plate is embedded in the annular structure of the bottom cover plate, a gear is provided on the inner ring edge of the bottom cover plate, the plastic bracket is provided on the edge of the rotating bottom plate through the spring, and the plastic bracket can engage with the tooth groove of the gear when the spring is naturally stretched.
[0009] In the above technical solution, preferably, the angle resistance accessory can provide a preset amount of damping force for the rotation process of the rotating bracket relative to the fixed plate.
[0010] In the above technical solution, preferably, the rotating bracket is a circular ring structure provided with a notch, the main body of the fixed plate is a circular structure, and the inner ring radius of the circular ring structure of the rotating bracket is greater than the radius of the fixed plate;
[0011] A group of the angle resistance accessories are respectively arranged on the edges of both sides of the notch of the rotating bracket, and the fixing plate is connected to the rotating bracket through the angle resistance accessories on both sides.
[0012] In the above technical solution, preferably, a preset number of magnets are arranged between the face cover and the bottom cover, and the magnets adopt a thin sheet structure. The preset number of magnets are evenly distributed and fitted along the annular area of the bottom cover.
[0013] In the above technical solution, preferably, when the face cover is subjected to an external force rotating relative to the bottom cover, the tooth groove of the gear can push the spring to compress and can push into the next tooth groove as the gear continues to rotate.
[0014] In the above technical solution, preferably, a boss is provided on the plastic bracket, the boss is provided on the edge of the gear, and the boss can be engaged in the tooth groove of the gear.
[0015] In the above technical solution, preferably, the teeth between the tooth grooves and the boss are rounded to match each other.
[0016] In the above technical solution, preferably, the fixing plate is fixed to the surface of the electronic product or to the surface of a protective shell of the electronic product.
[0017] Compared with the prior art, the beneficial effects of the utility model are: the rotational damping of the rotating bracket during the opening and closing process relative to the fixed plate is realized through the angle resistance accessory, thereby improving the user experience during the opening and closing process of the rotating bracket; through the mutual cooperation of the gears, plastic brackets and springs between the bottom cover plate and the rotating base plate, mechanical damping is realized during the rotation of the bottom cover plate relative to the rotating base plate and a mechanical sound is emitted at the same time, thereby improving the user experience of the rotating bracket; the fixing of the fixed plate is realized by magnetic attraction, thereby facilitating the quick fixing of the rotating bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the exploded structure of a rotating bracket disclosed in an embodiment of the utility model;
[0019] Figure 2 It is a three-dimensional structural schematic diagram of a rotating bracket in an open state disclosed in an embodiment of the utility model;
[0020] Figure 3The utility model is a schematic diagram of the installation structure between the rotating base plate and the bottom cover plate disclosed in an embodiment.
[0021] In the figure, the corresponding relationship between each component and the reference numeral is as follows:
[0022] 1. Fixed plate, 11. Face cover, 12. Bottom cover, 13. Magnet, 14. Rotating bottom plate, 15. Plastic bracket, 16. Spring, 17. Boss, 18. Gear, 2. Rotating bracket, 3. Angle resistance accessories. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.
[0024] The utility model is further described in detail below in conjunction with the accompanying drawings:
[0025] like Figure 1 and Figure 2 As shown, a rotating bracket provided according to the utility model comprises: a fixing plate 1, a rotating bracket 2 and an angle resistance accessory 3;
[0026] The rotating bracket 2 is installed on the fixed plate 1 through the angle resistance accessory 3, and the rotating bracket 2 can rotate relative to the fixed plate 1 around the angle resistance accessory 3;
[0027] The fixed plate 1 includes a face cover plate 11, a bottom cover plate 12, a magnet 13, a rotating bottom plate 14, a plastic bracket 15 and a spring 16. The face cover plate 11 and the bottom cover plate 12 are adapted to fit together, and the magnet 13 is disposed between the face cover plate 11 and the bottom cover plate 12.
[0028] The bottom cover 12 is an annular structure, the rotating bottom plate 14 is embedded in the annular structure of the bottom cover 12, a gear 18 is provided on the inner ring edge of the bottom cover 12, and the plastic bracket 15 is provided on the edge of the rotating bottom plate 14 through a spring 16. When the spring 16 is naturally stretched, the plastic bracket 15 can engage with the tooth groove of the gear 18.
[0029] In this embodiment, the rotational damping of the rotating bracket 2 during the opening and closing process relative to the fixed plate 1 is achieved through the angle resistance accessory 3, thereby improving the user experience of the rotating bracket 2 during the opening and closing process. Through the mutual cooperation of the gear 18, the plastic bracket 15 and the spring 16 between the bottom cover plate 12 and the rotating base plate 14, the mechanical damping during the rotation of the bottom cover plate 12 relative to the rotating base plate 14 is achieved and a mechanical sound is emitted at the same time, thereby improving the user experience of the rotating bracket 2. The fixing of the fixed plate 1 is achieved by magnetic attraction, thereby facilitating the quick fixing of the rotating bracket 2.
[0030] Specifically, the angle resistance accessory 3 can provide a rotational connection component for the opening and closing of the rotating bracket 2 relative to the fixed plate 1, and can also provide a rotational damping force for the rotation process. During the rotation of the bottom cover plate 12 relative to the rotating base plate 14, the plastic bracket 15 is engaged with the gear 18 under the elastic force of the spring 16, thereby achieving mechanical damping during the rotation process and emitting a mechanical sound. The rotation of the bottom cover plate 12 can also achieve the synchronous rotation of the face cover plate 11 and the rotating bracket 2, so that the rotating bracket 2 can be rotated relative to the fixed plate 1 to different angles for support.
[0031] In the above embodiment, preferably, the angle resistance accessory 3 can provide a preset amount of damping force for the rotation process of the rotating bracket 2 relative to the fixed plate 1, so that the rotating bracket 2 can achieve uniform and slow rotation during the opening and closing process, and can also provide stable support within a certain resistance during the supporting process of the rotating bracket 2.
[0032] In the above embodiment, preferably, the rotating bracket 2 is a circular ring structure provided with a notch, the main body of the fixed plate 1 is a circular structure, and the inner ring radius of the circular ring structure of the rotating bracket 2 is greater than the radius of the fixed plate 1;
[0033] A group of angle resistance accessories 3 are respectively arranged on the edges of both sides of the notch of the rotating bracket 2, and the fixed plate 1 is connected to the rotating bracket 2 through the angle resistance accessories 3 on both sides.
[0034] In this embodiment, the shape and connection relationship between the rotating bracket 2 and the fixed plate 1 enable the rotating bracket 2 to overlap with the fixed plate 1 in the same plane, or enable the rotating bracket 2 to be opened to a certain angle relative to the fixed plate 1 for support. At the same time, notches are symmetrically arranged on the rotating bracket 2, and the fixed plate 1 is symmetrically installed with the rotating bracket 2 through the angle resistance accessory 3, so as to achieve stable support of the rotating bracket 2.
[0035] In the above embodiment, preferably, a preset number of magnets 13 are arranged between the face cover 11 and the bottom cover 12, and the magnets 13 are of a thin sheet structure, and the preset number of magnets 13 are evenly distributed and fitted along the annular area of the bottom cover 12. The evenly distributed arrangement of multiple magnets 13 can achieve stable and firm magnetic fixation.
[0036] In the above embodiment, preferably, when the face cover 11 is subjected to an external force to rotate relative to the bottom cover 12, the tooth groove of the gear 18 can push the spring 16 to compress, and can make the plastic bracket 15 push into the next tooth groove as the gear 18 continues to rotate, thereby generating a damping feeling during the rotation process. At the same time, the plastic bracket 15 will make a sound each time it jumps during the rotation process, thereby generating a mechanical sound during the rotation process, thereby improving the user experience.
[0037] like Figure 3 As shown, in the above embodiment, preferably, a boss 17 is provided on the plastic bracket 15, and the boss 17 is provided on the edge of the gear 18, and the boss 17 can be engaged in the tooth groove of the gear 18. During the rotation process, the boss 17 will rub against the gear 18, generating a damping feeling and emitting a mechanical sound, thereby improving the user experience.
[0038] In the above embodiment, preferably, the teeth between the tooth grooves and the boss 17 are rounded to match each other, so as to ensure the damping feeling and enhance the smoothness and flow during the rotation process.
[0039] In the above embodiment, preferably, the fixed plate 1 is fixed to the surface of the electronic product or the surface of the protective shell of the electronic product, and the bottom cover 12, the face cover 11 and the rotating bracket 2 can rotate 360° on the surface of the electronic product or the surface of the protective shell as a whole relative to the rotating base plate 14. At the same time, the rotating bracket 2 can be opened at a certain angle relative to the fixed plate 1 around the angle resistance accessory 3 for support. Preferably, the maximum opening angle is 150°.
[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A rotating bracket, characterized in that: include: Mounting plates, swivel mounts, and angle resistance accessories; The rotating bracket is mounted on the fixed plate through the angle resistance accessory, and the rotating bracket can rotate relative to the fixed plate around the angle resistance accessory; The fixed plate includes a face cover plate, a bottom cover plate, a magnet, a rotating bottom plate, a plastic bracket and a spring. The face cover plate and the bottom cover plate are adapted to fit each other. The magnet is arranged between the face cover plate and the bottom cover plate. The bottom cover plate is an annular structure, the rotating bottom plate is embedded in the annular structure of the bottom cover plate, a gear is provided on the inner ring edge of the bottom cover plate, the plastic bracket is provided on the edge of the rotating bottom plate through the spring, and the plastic bracket can engage with the tooth groove of the gear when the spring is naturally stretched.
2. The rotating bracket according to claim 1, characterized in that: The angle resistance accessory can provide a preset amount of damping force for the rotation process of the rotating bracket relative to the fixing plate.
3. The rotating bracket according to claim 2, characterized in that: The rotating bracket is a circular ring structure with a notch, the main body of the fixed plate is a circular structure, and the inner ring radius of the circular ring structure of the rotating bracket is greater than the radius of the fixed plate; A group of the angle resistance accessories are respectively arranged on the edges of both sides of the notch of the rotating bracket, and the fixing plate is connected to the rotating bracket through the angle resistance accessories on both sides.
4. The rotating bracket according to claim 1, characterized in that: A preset number of magnets are arranged between the face cover and the bottom cover. The magnets are in a thin sheet structure. The preset number of magnets are evenly distributed and fitted along the annular area of the bottom cover.
5. The rotating bracket according to claim 1, characterized in that: When the face cover plate is subjected to an external force rotating relative to the bottom cover plate, the tooth groove of the gear can push the spring to compress, and can push into the next tooth groove during the continuous rotation of the gear.
6. The rotating bracket according to claim 1, characterized in that: The plastic bracket is provided with a boss, the boss is arranged on the edge of the gear, and the boss can be engaged in the tooth groove of the gear.
7. The rotating bracket according to claim 6, characterized in that: The teeth between the tooth grooves and the boss are rounded to match each other.
8. The rotating bracket according to claim 1, characterized in that: The fixing plate is fixed to the surface of the electronic product or to the surface of the protective shell of the electronic product.