Display screen fixing support with anti-rotation structure

Abstract

The utility model discloses a display screen fixing support with an anti-rotation structure, which comprises a support body and a platform, and the anti-rotation structure is arranged between the support body and the platform. The anti-rotation structure comprises an angle moving structure, a rotating structure and a limiting structure, the rotating structure is arranged on the angle moving structure, and the limiting structure is arranged between the angle moving structure and the rotating structure. According to the utility model, the rotary structure is arranged to realize the rotary switching action of the horizontal screen and the vertical screen of the display screen on the platform; the angle moving structure is combined for separating the limiting block from the blocking groove during rotation adjustment, so that rotation adjustment action is facilitated; the limiting structure is arranged for limiting interference, so that the platform needs to be lifted upwards to realize the operation of rotating the platform, and quick switching between a horizontal screen and a vertical screen can be completed; the anti-rotation structure is simple in structure, high in positioning stability, capable of better protecting the display screen, low in failure rate, low in cost and long in service life.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen fixing brackets, in particular to a display screen fixing bracket with an anti-rotation structure. Background Art

[0002] A display screen is a display tool that displays certain electronic files on a screen through a specific transmission device and then reflects them to the human eye. Display screens in the prior art are usually fixed on a bracket and cannot be rotated or moved within the plane in which they are located, thus failing to meet people's needs for this function.

[0003] In recent years, with the development of consumer electronic products, the use of electronic products such as mobile phones and tablets has become more and more common. In fixed usage scenarios of such electronic products, an easy-to-use bracket has become increasingly indispensable.

[0004] At present, there are many kinds of brackets for electronic products on the market, with good sales, significant economic benefits, and great room for development. Most commonly used bracket products are back clip fixing methods. Picking and placing usually requires two-handed operation to pull the back clip open and then put the device to be clamped in. This bracket is not convenient for adjusting the angle of the device. In addition, this type of product usually does not have charging and data transmission functions. It can be seen that the brackets used for electronic devices in the prior art have a single function, are inconvenient to use, and have poor user experience. In response to the above problems, people invented application number: CN202110740650.X, which discloses a display screen bracket, which is movably connected to the base and the fixed table assembly through a connecting rod, and can conveniently adjust the angle or position of the display screen. The rotatable shell can facilitate the circumferential rotation of the display screen, such as switching between horizontal and vertical screens. The operation is simple and easy to use. The present invention charges or transmits data for the display screen through a data transmission device, which can facilitate the charging, battery life and data transmission of the display screen, is convenient to use, and can improve the user experience. However, the display bracket still has the following problems: 1. Its rotatable fixed table assembly has no anti-rotation limit and anti-interference function, and becomes loose after long-term use, resulting in unstable rotation and placement of the display screen, which may cause the display screen to be damaged, and the existing rotating fixed table assembly has a complex structure and high cost. Utility Model Content

[0005] The utility model aims at the current technical deficiencies and provides a display screen fixing bracket with an anti-rotation structure, aiming to solve the technical problems of the display screen fixing bracket in the prior art, such as poor rotation positioning stability, complex structure, and easy damage to the display screen.

[0006] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0007] A display screen fixing bracket with an anti-rotation structure comprises a bracket body and a platform, wherein the anti-rotation structure is arranged between the bracket body and the platform; the anti-rotation structure comprises an angular movable structure, a rotating structure and a limiting structure, wherein the rotating structure is arranged on the angular movable structure, and the limiting structure is arranged between the angular movable structure and the rotating structure.

[0008] As a further improvement, the bracket body is provided with a slide groove, a slide rail module is provided in the slide groove, the slide rail module is provided with a support, and the angle movable structure is arranged on the support; the angle movable structure includes a connecting rod and a rotating seat, bearings are provided at both ends of the connecting rod, and the rotating seat is provided with two corner blocks, the two corner blocks are respectively fixedly connected to the bearings, and a movable connection is formed between the rotating seat and the connecting rod, and the rotating structure is arranged on the end face of the rotating seat.

[0009] As a further improvement, the rotating structure includes a rotating fixed part, a lower friction plate, an upper friction plate, a rotating part and a fixed connecting part; the rotating fixed part is fixedly connected to the rotating seat, the lower friction plate is arranged on the rotating fixed part, the platform is arranged on the lower friction plate, the upper friction plate is arranged on the platform, the rotating part is arranged on the upper friction plate, and the fixed connecting part is arranged on the upper friction plate; the rotating fixed part, the lower friction plate, the upper friction plate, the rotating part and the fixed connecting part are all provided with through openings.

[0010] As a further improvement, the limiting structure includes an angle stop fixing block and a stop groove, the stop groove is arranged on the end face of the support, the angle stop fixing block is arranged on the rear end face of the rotating member, and the angle stop fixing block passes through the through opening to the end face of the support.

[0011] As a further improvement, the angle stop fixing block is provided with a limit block, and the limit block includes two clamping blocks, and the two clamping blocks are connected to form an "L"-shaped structure.

[0012] As a further improvement, a torsion spring is provided between the connecting rod and the corner block, one end of the torsion spring is connected to one of the corner blocks, and the other end of the torsion spring is connected to the support.

[0013] As a further improvement, the platform and the fixed connecting member are both provided with a plurality of installation and fixing through holes.

[0014] Compared with the prior art, the above one or more technical solutions in the display screen fixing bracket with an anti-rotation structure provided by the embodiment of the utility model have at least one of the following technical effects:

[0015] 1. The utility model is used to realize the horizontal and vertical rotation switching action of the display screen on the platform by setting a rotating structure; in combination with the angle movable structure, the limit block is separated from the retaining groove during rotation adjustment, which is convenient for rotation adjustment action; by setting a limit structure for the role of limiting interference, the platform needs to be lifted upward to realize the operation of platform rotation, thereby completing the rapid switching of the horizontal or vertical screen, and the limit structure can ensure the positioning stability after rotation, so as to better protect the display screen; the anti-rotation structure has a simple structure, low failure rate, low cost, and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the overall structure of the display screen fixing bracket with an anti-rotation structure of this embodiment;

[0018] Figure 2 This is an exploded schematic diagram of a display screen fixing bracket with an anti-rotation structure according to this embodiment;

[0019] Figure 3 is a schematic structural diagram of the support of this embodiment;

[0020] Figure 4 This is a schematic structural diagram of the angle retaining fixing block of this embodiment;

[0021] Figure 5 This is a schematic diagram from another viewing angle of the display screen fixing bracket with an anti-rotation structure of this embodiment. DETAILED DESCRIPTION

[0022] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0023] For example, see the attached Figure 1 to Figure 5 A display screen fixing bracket 1 with an anti-rotation structure includes a bracket body 2 and a platform 3, an anti-rotation structure 4 is arranged between the bracket body 2 and the platform 3; the anti-rotation structure 4 includes an angle movable structure 5, a rotation structure 6 and a limiting structure 7, the rotation structure 6 is arranged on the angle movable structure 5, and the limiting structure 7 is arranged between the angle movable structure 5 and the rotation structure 6.

[0024] The bracket body 2 is provided with a slide groove, in which a slide rail module 20 is provided, and the slide rail module 20 is provided with a support 21, and the angle movable structure 5 is arranged on the support 21; the angle movable structure 5 includes a connecting rod 50 and a rotating seat 51, and bearings are provided at both ends of the connecting rod 50, and a stopper 1 is provided on the outer side of the bearing, and a locking nut is provided on the outer side of the stopper 1, and the rotating seat 51 is provided with two corner blocks 510, and the two corner blocks 510 are respectively fixedly connected to the bearing, and a movable connection is formed between the rotating seat 51 and the connecting rod 50, and the rotating structure 6 is arranged on the end face of the rotating seat 51, and the angle movable structure 5 is used to make the limit block 700 disengage from the stop groove 71 during rotation adjustment, so as to facilitate the rotation adjustment action.

[0025] The rotating structure 6 includes a rotating fixed part 60, a lower friction plate 61, an upper friction plate 62, a rotating part 63 and a fixed connecting part 64; the rotating fixed part 60 is fixedly connected to the rotating seat 51, the lower friction plate 61 is arranged on the rotating fixed part 60, the platform 3 is arranged on the lower friction plate 61, the upper friction plate 62 is arranged on the platform 3, the rotating part 63 is arranged on the upper friction plate 62, and the fixed connecting part 64 is arranged on the upper friction plate 62; the rotating fixed part 60, the lower friction plate 61, the upper friction plate 62, the rotating part 63 and the fixed connecting part 64 are all provided with through openings, and the rotating structure 6 is used to realize a 90° rotation of the display screen on the platform 3.

[0026] The limiting structure 7 includes a blocking angle fixing block 70 and a blocking groove 71. The blocking groove 71 is arranged on the end face of the support 21. The blocking angle fixing block 70 is arranged on the rear end face of the rotating member 63, and the blocking angle fixing block 70 passes through the through opening to the end face of the support 21. The limiting structure 7 is used for the role of limiting interference, so that the platform 3 needs to be lifted upward to realize the operation of rotating the platform 3, thereby preventing the display screen from being damaged during rotation. The structure is simple, ensuring the positioning stability after rotation, and better protecting the display screen. The blocking angle fixing block 70 is provided with a limiting block 700, and the limiting block 700 includes two card blocks, and the two card blocks are connected to form an "L"-shaped structure; thereby ensuring stability after rotation and preventing the platform 3 from being loosened, bumped, or damaged.

[0027] A torsion spring 512 is provided between the connecting rod 50 and the corner block 510, one end of the torsion spring 512 is connected to one of the corner blocks 510, and the other end of the torsion spring 512 is connected to the support 21. The torsion spring 512 is used to provide a reset torque buffer to ensure that the limit block 700 is inserted into the retaining groove 71.

[0028] The platform 3 and the fixing connector 64 are both provided with a plurality of mounting and fixing through holes, and the mounting and fixing through holes are used for inserting screws and fixing the display screen on the platform 3 .

[0029] The utility model provides a rotating structure to realize the rotation switching action of the display screen on the platform between the horizontal screen and the vertical screen; the angle movable structure is combined to make the limit block disengage from the retaining groove during rotation adjustment, which is convenient for the rotation adjustment action; the limit structure is provided for the role of limiting interference, so that the platform needs to be lifted upward to realize the operation of platform rotation, thereby completing the rapid switching of the horizontal screen or the vertical screen, and the limit structure can ensure the positioning stability after rotation, so as to better protect the display screen; the anti-rotation structure has a simple structure, low failure rate, low cost, and long service life.

[0030] The present invention is not limited to the above-mentioned embodiments. Other display screen fixing brackets with anti-rotation structures obtained by using the same or similar structures or devices as the above-mentioned embodiments of the present invention are all within the protection scope of the present invention.

Claims

1. A display screen fixing bracket with an anti-rotation structure, characterized in that: The display screen fixing bracket includes a bracket body and a platform, an anti-rotation structure is provided between the bracket body and the platform; the anti-rotation structure includes an angular movable structure, a rotation structure and a limiting structure, the rotation structure is arranged on the angular movable structure, and the limiting structure is arranged between the angular movable structure and the rotation structure.

2. The display screen fixing bracket with an anti-rotation structure according to claim 1, characterized in that: The bracket body is provided with a slide groove, a slide rail module is provided in the slide groove, the slide rail module is provided with a support, and the angular movable structure is arranged on the support; the angular movable structure includes a connecting rod and a rotating seat, bearings are provided at both ends of the connecting rod, and the rotating seat is provided with two angle blocks, the two angle blocks are respectively fixedly connected to the bearings, and a movable connection is formed between the rotating seat and the connecting rod, and the rotating structure is arranged on the end face of the rotating seat.

3. The display screen fixing bracket with an anti-rotation structure according to claim 2, characterized in that: The rotating structure includes a rotating fixed part, a lower friction plate, an upper friction plate, a rotating part and a fixed connecting part; the rotating fixed part is fixedly connected to the rotating seat, the lower friction plate is arranged on the rotating fixed part, the platform is arranged on the lower friction plate, the upper friction plate is arranged on the platform, the rotating part is arranged on the upper friction plate, and the fixed connecting part is arranged on the upper friction plate; the rotating fixed part, the lower friction plate, the upper friction plate, the rotating part and the fixed connecting part are all provided with through openings.

4. The display screen fixing bracket with an anti-rotation structure according to claim 3, characterized in that: The limiting structure includes an angle stop fixing block and a stop groove, wherein the stop groove is arranged on the end surface of the support, the angle stop fixing block is arranged on the rear end surface of the rotating member, and the angle stop fixing block passes through the through opening to the end surface of the support.

5. The display screen fixing bracket with an anti-rotation structure according to claim 4, characterized in that: The angle stop fixing block is provided with a limit block, and the limit block includes two clamping blocks, and the two clamping blocks are connected to form an "L"-shaped structure.

6. The display screen fixing bracket with an anti-rotation structure according to claim 5, characterized in that: A torsion spring is provided between the connecting rod and the corner block, one end of the torsion spring is connected to one of the corner blocks, and the other end of the torsion spring is connected to the support.

7. The display screen fixing bracket with an anti-rotation structure according to claim 6, characterized in that: The platform and the fixed connecting piece are both provided with a plurality of installation and fixing through holes.

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