Double-center-point rotating support capable of generating damping self-locking based on one-key two-dimension

Abstract

The utility model discloses a double-center-point rotating support capable of generating damping self-locking based on one-key two-dimension, which comprises a fixed sheet, a movable block, a movable shaft, a limiting plane, a U-shaped frame and a support plate, the movable block is attached to the top of the fixed sheet, and supporting grooves are symmetrically formed in the movable block; according to the utility model, the fixed sheet is used as the connection part of the mobile phone shell and the support, and the movable shaft is sleeved in the hinge frame and the U-shaped frame to support the support plate on the mobile phone shell, so that the structure is simple, the assembly is easy, and the processing cost of the product is reduced; after assembly, the movable shaft is used as a rotary support of the bracket plate, and meanwhile, the fixed sheet is used as a rotary support of the U-shaped frame and the arc-shaped plate, so that a traditional bracket structure is replaced to realize two-dimensional rotation, and the practicability of a product is improved; in the storage state, the limiting plane on the hinge frame is attached to the fixing piece to achieve self-locking of the support, meanwhile, the support plate abuts against the fixing piece to be in interference fit after rotating, damping is provided for limiting, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone brackets, in particular to a dual-center point rotating bracket based on one-button dual-dimensional damping self-locking. Background Art

[0002] Mobile phones and tablets and other devices on the market need to watch movies, take pictures, etc., and the mobile phone needs to be placed on the table at an angle, or there needs to be a mechanism to assist in holding it when taking pictures. In this case, a bracket is needed. The core of the bracket is a hinge shaft with functions such as damping and self-locking. Most of the hinge shafts on the market are steel sheets rolled into a cylindrical shape to wrap the shaft axis to achieve rotation and have damping, pre-loaded self-locking and other functions. They can only achieve rotation of a single center point, which is inconvenient to store and affects the user experience. At the same time, the connection structure needs to be locked and fixed with tools, which increases the production cost of the product. Therefore, it is necessary to design a dual-center-point rotating bracket based on one-button dual-dimensional damping and self-locking. Utility Model Content

[0003] The purpose of this utility model is to provide a dual-center-point rotating bracket with damping and self-locking based on one-button dual dimensions, so as to solve the problem that most of the hinge shafts on the market are steel sheets rolled into a cylindrical shape to wrap the axis of the shaft to achieve rotation and have damping, pre-loaded self-locking and other functions. They can only achieve rotation of a single center point, which is inconvenient to store and affects the user experience; at the same time, the connection structure needs to be locked and fixed with tools, which increases the production cost of the product.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a dual-center point rotating bracket based on one-button dual-dimensional damping self-locking, comprising a fixed plate, a movable block, a movable shaft, a hinge frame, a limiting plane, a U-shaped frame, a square groove, an arc plate, a mobile phone case, a hinge plate, an installation groove, a bracket plate, a storage slot and a limiting top plate, the top of the fixed plate is fitted with a movable block, the movable block is symmetrically provided with support grooves, a movable shaft is rotatably connected in the support groove, both ends of the movable shaft are sleeved in the hinge frame, and a limiting plane is processed on the bottom of the hinge frame, the limiting plane is fitted on the fixed plate, the center of the movable shaft is sleeved in the U-shaped frame, the hinge frame is symmetrically arranged on the hinge plate, and the hinge plate is fixedly sleeved in the installation groove.

[0005] As a further technical solution of the present invention, the U-shaped frame is sleeved in a square groove, and the square groove is provided on the movable block.

[0006] As a further technical solution of the present invention, arc-shaped plates are symmetrically provided on the bottom of the U-shaped frame, and the arc-shaped plates are attached to the bottom of the fixing plate.

[0007] As a further technical solution of the present invention, the fixing plate is fixedly installed in the circular hole, and the circular hole is opened on the top of the mobile phone shell.

[0008] As a further technical solution of the present invention, the installation groove is provided on the bracket plate, and the bracket plate is slidably connected to the receiving groove.

[0009] As a further technical solution of the present invention, the storage slot is opened on the top of the mobile phone case.

[0010] As a further technical solution of the present invention, a limiting top plate is provided on the top of the movable block.

[0011] The U-shaped bracket is connected to the mobile phone case by a fixed plate and the movable block, and the U-shaped bracket is connected to the movable shaft during assembly. At the same time, the movable shaft is pressed into the support groove and is connected to the hinge frame and the U-shaped bracket to support the bracket plate on the mobile phone case to complete the assembly process. The structure is simple and the assembly is easy to reduce the processing cost of the product. After assembly, the movable shaft serves as the rotation support of the hinge frame and the bracket plate, and the fixed plate serves as the rotation support of the movable block, the U-shaped bracket and the arc plate, which replaces the traditional bracket structure to achieve two-dimensional rotation and improve the practicality of the product. In the storage state, the limiting plane on the hinge frame is fitted on the fixed plate to achieve self-locking of the bracket. At the same time, after the bracket plate is rotated, it presses on the fixed plate for interference fit, provides damping for limiting, and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is an exploded view of the overall structure of the utility model;

[0015] Figure 3 for Figure 2 A partial enlarged view of area A in the middle;

[0016] Figure 4 It is a three-dimensional diagram of part of the structure of the utility model;

[0017] Figure 5 It is a partial structural exploded view of the utility model.

[0018] In the figure: 1. Fixed plate; 2. Movable block; 3. Support slot; 4. Movable shaft; 5. Hinge frame; 6. Limiting plane; 7. U-shaped frame; 8. Square slot; 9. Arc plate; 10. Round hole; 11. Mobile phone case; 12. Hinge plate; 13. Mounting slot; 14. Bracket plate; 15. Storage slot; 16. Limiting top plate. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] Please see the attached Figure 1 -Attached Figure 5, the utility model provides an embodiment: a dual-center point rotating bracket based on one-button dual-dimensional damping self-locking, including a fixed plate 1, a movable block 2, a movable shaft 4, a hinge frame 5, a limiting plane 6, a U-shaped frame 7, a square groove 8, an arc plate 9, a mobile phone case 11, a hinge plate 12, a mounting groove 13, a bracket plate 14, a storage groove 15 and a limiting top plate 16, the top of the fixed plate 1 is attached to the movable block 2, the movable block 2 is symmetrically provided with a supporting groove 3, the supporting groove 3 is rotatably connected with the movable shaft 4, the two ends of the movable shaft 4 are sleeved in the hinge frame 5, and the bottom of the hinge frame 5 is processed with a limiting plane 6, the limiting plane 6 is attached to the fixed plate 1, and the center of the movable shaft 4 The hinge frame 5 is sleeved in the U-shaped frame 7, and the hinge frame 5 is symmetrically arranged on the hinge plate 12, and the hinge plate 12 is fixedly sleeved in the mounting groove 13; the U-shaped frame 7 is sleeved in the square groove 8, and the square groove 8 is opened on the movable block 2; the bottom of the U-shaped frame 7 is symmetrically provided with an arc plate 9, and the arc plate 9 fits the bottom of the fixing plate 1; the fixing plate 1 is fixedly installed in the circular hole 10, and the circular hole 10 is opened at the top of the mobile phone case 11; the mounting groove 13 is opened on the bracket plate 14, and the bracket plate 14 is slidably connected to the storage groove 15; the storage groove 15 is opened at the top of the mobile phone case 11; the top of the movable block 2 is provided with a limited top plate 16, which is used to limit the rotation angle of the bracket plate 14;

[0022] Specifically, when in use, the fixed plate 1 serves as the connecting part between the mobile phone case 11 and the bracket. During assembly, the U-shaped frame 7 passes through the fixed plate 1 and the square groove 8 on the movable block 2 and is sleeved in the movable shaft 4. At the same time, the movable shaft 4 presses on the supporting groove 3 and is sleeved on the hinge frame 5 and the U-shaped frame 7 to support the bracket plate 14 on the mobile phone case 11 to complete the assembly process. The structure is simple and easy to assemble, which reduces the processing cost of the product; after assembly, the movable shaft 4 serves as the rotation support of the hinge frame 5 and the bracket plate 14, and the fixed plate 1 serves as the rotation support of the movable block 2, the U-shaped frame 7 and the arc plate 9, which replaces the traditional bracket structure to achieve two-dimensional rotation and improve the practicality of the product; in the storage state, the limiting plane 6 on the hinge frame 5 is fitted on the fixed plate 1 to realize self-locking of the bracket, and at the same time, after the bracket plate 14 rotates, it presses on the fixed plate 1 for interference fit, provides damping for limiting, and improves the user experience.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A dual-center point rotating bracket based on one-button dual-dimensional damping self-locking, comprising a fixed plate (1), a movable block (2), a movable shaft (4), a hinge frame (5), a limiting plane (6), a U-shaped frame (7), a square groove (8), an arc plate (9), a mobile phone case (11), a hinge plate (12), a mounting groove (13), a bracket plate (14), a receiving groove (15) and a limiting top plate (16), characterized in that: The top of the fixed plate (1) is fitted with a movable block (2), and a support groove (3) is symmetrically provided on the movable block (2). A movable shaft (4) is rotatably connected in the support groove (3), and both ends of the movable shaft (4) are sleeved in the hinge frame (5). A limited position plane (6) is processed on the bottom of the hinge frame (5), and the limited position plane (6) is fitted on the fixed plate (1). The center of the movable shaft (4) is sleeved in the U-shaped frame (7). The hinge frame (5) is symmetrically arranged on the hinge plate (12), and the hinge plate (12) is fixedly sleeved in the installation groove (13).

2. The dual-center-point rotating bracket with damping self-locking based on one-key dual-dimensionality according to claim 1, characterized in that: The U-shaped frame (7) is sleeved in the square groove (8), and the square groove (8) is opened on the movable block (2).

3. The dual-center-point rotating bracket with damping self-locking based on one-key dual-dimensional operation according to claim 2, characterized in that: The bottom of the U-shaped frame (7) is symmetrically provided with an arc-shaped plate (9), and the arc-shaped plate (9) is attached to the bottom of the fixing plate (1).

4. The dual-center-point rotating bracket with damping self-locking based on one-key dual-dimensionality according to claim 3, characterized in that: The fixing plate (1) is fixedly mounted in the circular hole (10), and the circular hole (10) is opened on the top of the mobile phone shell (11).

5. The dual-center-point rotating bracket with damping self-locking based on one-key dual-dimensionality according to claim 1, characterized in that: The mounting groove (13) is formed on the bracket plate (14), and the bracket plate (14) is slidably connected to the receiving groove (15).

6. The dual-center-point rotating bracket with damping self-locking based on one-key dual-dimensional operation according to claim 5, characterized in that: The receiving groove (15) is opened on the top of the mobile phone shell (11).

7. The dual-center-point rotating bracket with damping self-locking based on one-key dual-dimensionality according to claim 1, characterized in that: A limiting top plate (16) is provided on the top of the movable block (2).

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