Mounting and fixing structure for electronic display screen

Abstract

The utility model relates to the technical field of electronic display screens, and discloses a mounting and fixing structure for an electronic display screen, which comprises a display screen, a fixing block is fixedly connected to the rear side surface of the display screen, a connecting groove is formed in the lower surface of the fixing block, and a mounting block is slidably sleeved in the connecting groove. The lower surface of the mounting block extends out of the lower surface of the fixing block through a connecting groove, a mounting mechanism is arranged on the mounting block, and the mounting mechanism comprises a mounting plate, a fixing bolt, a connecting block, a fixing groove, a rotating block, a supporting block, a sliding rod, a handle, a fixing plate, a supporting spring, a rotating groove and a fixing hole. The display screen is installed on the installation mechanism, installation is convenient, the display screen is convenient to disassemble, then disassembly, assembly and maintenance of the display screen are convenient, maintenance of the display screen does not damage the wall face, and then the practicability of the installation and fixing structure for the electronic display screen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic display screen technical field, concretely is a kind of installation fixed structure for electronic display screen. BACKGROUND

[0002] Electronic display screen is just by a plurality of combinable splicing display unit (unit display board or unit display box) constitute screen body, plus a proper controller (main control board or control system) again.So many kinds of display board (or unit box) with the controller of different control technology can be composed of many kinds of LED display screen, to meet the needs of different environment, different display requirements.

[0003] The existing electronic display screen is generally fixed on the wall by mounting frame when being installed on the wall, and the electronic display screen is fixedly connected with the mounting frame to realize the installation of the electronic display screen, so that the mounting frame needs to be disassembled when the electronic display screen needs to be repaired, and the mounting frame is generally connected with the wall surface by bolts or nails, and frequent disassembly can cause secondary damage to the wall surface, and the display angle of the existing electronic display screen is fixed after installation, so that the display angle of the electronic display screen is relatively single, and the practicability of the installation fixed structure for electronic display screen is weak. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the defects of the prior art, the utility model provides an installation fixed structure for electronic display screen, which solves the problems that the existing electronic display screen is generally fixed on the wall by mounting frame when being installed on the wall, and the electronic display screen is fixedly connected with the mounting frame to realize the installation of the electronic display screen, so that the mounting frame needs to be disassembled when the electronic display screen needs to be repaired, and the mounting frame is generally connected with the wall surface by bolts or nails, and frequent disassembly can cause secondary damage to the wall surface, and the display angle of the existing electronic display screen is fixed after installation, so that the display angle of the electronic display screen is relatively single, and the practicability of the installation fixed structure for electronic display screen is weak.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an installation fixed structure for electronic display screen, comprising a display screen, the rear surface of the display screen is fixedly connected with a fixed block;

[0008] Among them, the lower surface of the fixed block is provided with a connecting groove;

[0009] Among them, the installation block is slidably sleeved in the connecting groove, and the lower surface of the installation block extends out of the lower surface of the fixed block through the connecting groove.

[0010] The mounting block is equipped with an installation mechanism, which includes a mounting plate, fixing bolts, connecting block, fixing groove, rotating block, support block, sliding rod, handle, fixing plate, support spring, rotating groove and fixing hole.

[0011] Preferably, the connecting block is fixedly connected to the lower surface of the mounting block;

[0012] The fixing bolts are threaded onto the rear surface of the fixing block;

[0013] The front end of the fixing bolt rotates and penetrates into the connecting groove;

[0014] The fixing hole is located on the rear surface of the mounting block, and the front end of the fixing bolt slides into the fixing hole.

[0015] Preferably, the rear surface of the connecting block is an arc surface;

[0016] Multiple fixing slots arranged in an array are formed on the upper surface of the connecting block;

[0017] The fixing groove extends out of the lower surface of the connecting block.

[0018] Preferably, the rotating groove is formed on the upper surface of the connecting block and extends out of the lower surface of the connecting block;

[0019] The support block is located on the lower side of the connecting block;

[0020] The rotating block is fixedly connected to the upper surface of the support block;

[0021] The connecting block is rotatably sleeved on the outer surface of the rotating block via a rotating groove.

[0022] Preferably, the rotating groove and the rotating block are rotatably connected by bearings;

[0023] The mounting plate is fixedly connected to the rear surface of the support block;

[0024] The sliding rod is slidably sleeved on the support block;

[0025] The fixing plate is fixedly connected to the lower end of the sliding rod.

[0026] Preferably, the support spring is fixedly connected to the upper surface of the fixed plate;

[0027] The upper end of the support spring is fixedly connected to the lower surface of the support block;

[0028] The upper end of the sliding rod extends slidably into the fixed groove;

[0029] The mounting plate has multiple mounting holes.

[0030] Two handles are fixedly attached to the rear surface of the display screen.

[0031] (III) Beneficial Effects

[0032] Compared with the prior art, the present invention provides a mounting and fixing structure for electronic displays, which has the following advantages:

[0033] 1. The electronic display screen uses a mounting and fixing structure. The display screen is installed on the mounting mechanism, which is convenient for installation and disassembly. This facilitates the disassembly, assembly, and maintenance of the display screen without damaging the wall surface, thus increasing the practicality of the mounting and fixing structure for the electronic display screen.

[0034] 2. The electronic display screen uses a fixed mounting structure that allows the screen to rotate. The screen rotates around a rotating block, which adjusts the display angle, thus widening the display angle and increasing the screen's practicality and flexibility.

[0035] 3. The electronic display screen uses a mounting and fixing structure. The sliding rod slides into the fixing groove at the appropriate position, thereby fixing the rotation angle of the display screen, ensuring the stability of the display screen, making adjustment convenient and quick, saving manpower, and thus increasing the practicality of the mounting and fixing structure for the electronic display screen. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of an electronic display screen mounting and fixing structure according to the present invention;

[0037] Figure 2 This is a schematic diagram of the rear structure of the display screen of this utility model;

[0038] Figure 3 This is a schematic diagram of the mounting block structure of this utility model;

[0039] Figure 4 This is a schematic diagram of the support block structure of this utility model.

[0040] In the diagram: 1. Display screen; 2. Mounting plate; 3. Fixing block; 4. Mounting block; 5. Fixing bolt; 6. Connecting block; 7. Fixing groove; 8. Rotating block; 9. Support block; 10. Sliding rod; 11. Handle; 12. Fixing plate; 13. Support spring; 14. Rotating groove; 15. Fixing hole. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] Please see Figures 1-4 This utility model provides a new technical solution: an installation and fixing structure for an electronic display screen, including a display screen 1, with a fixing block 3 fixedly connected to the rear surface of the display screen 1;

[0043] The lower surface of the fixing block 3 is provided with a connecting groove;

[0044] The mounting block 4 is slidably sleeved in the connecting groove, and the lower surface of the mounting block 4 extends out of the lower surface of the fixing block 3 through the connecting groove.

[0045] The mounting block 4 is equipped with an installation mechanism, which includes a mounting plate 2, a fixing bolt 5, a connecting block 6, a fixing groove 7, a rotating block 8, a support block 9, a sliding rod 10, a handle 11, a fixing plate 12, a support spring 13, a rotating groove 14, and a fixing hole 15.

[0046] Furthermore, the connecting block 6 is fixedly connected to the lower surface of the mounting block 4;

[0047] Among them, the fixing bolt 5 is threadedly connected to the rear surface of the fixing block 3;

[0048] Among them, the front end of the fixing bolt 5 rotates and penetrates into the connecting groove;

[0049] The fixing hole 15 is located on the rear surface of the mounting block 4, and the front end of the fixing bolt 5 slides into the fixing hole 15.

[0050] Furthermore, the rear surface of the connecting block 6 is an arc surface;

[0051] Among them, multiple fixing slots 7 arranged in an array are formed on the upper surface of the connecting block 6;

[0052] The fixing groove 7 extends out of the lower surface of the connecting block 6.

[0053] Furthermore, the rotating groove 14 is formed on the upper surface of the connecting block 6, and the rotating groove 14 extends out of the lower surface of the connecting block 6;

[0054] Among them, the support block 9 is located on the lower side of the connecting block 6;

[0055] The rotating block 8 is fixedly connected to the upper surface of the support block 9;

[0056] The connecting block 6 is rotatably sleeved on the outer surface of the rotating block 8 via the rotating groove 14.

[0057] Furthermore, the rotating groove 14 and the rotating block 8 are rotatably connected by bearings;

[0058] The mounting plate 2 is fixedly connected to the rear surface of the support block 9;

[0059] Among them, the sliding rod 10 is slidably sleeved on the support block 9;

[0060] The fixing plate 12 is fixedly connected to the lower end of the sliding rod 10.

[0061] Furthermore, the support spring 13 is fixedly connected to the upper surface of the fixed plate 12;

[0062] The upper end of the support spring 13 is fixedly connected to the lower surface of the support block 9;

[0063] The upper end of the sliding rod 10 extends slidably into the fixing groove 7;

[0064] The mounting plate 2 has multiple mounting holes;

[0065] Two handles 11 are fixedly connected to the rear surface of the display screen 1.

[0066] Furthermore, during use, the rear surface of the mounting plate 2 can be pressed tightly against the wall where it needs to be installed, and then nails, screws, etc. can be driven into the wall through the mounting holes. This fixes the mounting plate 2, and thus also fixes the mounting mechanism.

[0067] As described above, when the display screen 1 needs to be installed, the fixing block 3 needs to be slidably fitted onto the mounting block 4 through the connecting groove, so that the lower surface of the fixing block 3 contacts the upper surface of the connecting block 6. At this time, the fixing bolt 5 is rotated, and the front end of the fixing bolt 5 extends into the fixing hole 15. At this time, the fixing bolt 5 fixes the fixing block 3 and the mounting block 4, so that the fixing block 3 cannot move upward, thereby fixing the display screen 1. This makes the display screen 1 easy to install on the mounting mechanism, and facilitates the disassembly and maintenance of the display screen 1. The maintenance of the display screen 1 does not damage the wall, thereby increasing the practicality of the installation and fixing structure for the electronic display screen.

[0068] Furthermore, in this solution, when the fixing plate 12 is pulled down, causing the fixing plate 12 to drive the sliding rod 10 to move down out of the fixing groove 7, the support spring 13 is pulled down during this process, causing the support spring 13 to be stretched and deformed. Then the display screen 1 can be rotated, and the display screen 1 will rotate around the rotating block 8. The rotation of the display screen 1 can adjust the display angle of the display screen 1, thereby making the display angle of the display screen 1 wider, and thus increasing the practicality and flexibility of the display screen 1.

[0069] As mentioned above, once the angle of the display screen 1 is adjusted to the appropriate position, the pull on the fixing plate 12 is released. Under the action of the release force of the support spring 13, the sliding rod 10 is driven to slide into the fixing groove 7 in the appropriate position, thereby fixing the rotation angle of the display screen 1, ensuring the stability of the display screen 1, making the adjustment convenient and quick, saving manpower, and thus increasing the practicality of the installation and fixing structure for the electronic display screen.

[0070] As mentioned above, in order to ensure that the structures such as the fixed groove 7, sliding rod 10, and connecting block 6 can be clearly represented in this solution, the number of fixed grooves 7 is relatively small and the diameter of the sliding rod 10 is relatively large in the attached diagram. In actual production, while ensuring structural strength, the included angle between the fixed grooves 7 can be reduced by increasing the number of fixed grooves 7 in the array and decreasing the diameter of the sliding rod 10, thereby making the adjustment accuracy higher and the adjustment accuracy of the display screen 1 higher.

[0071] Working principle: When the device is in use, the rear surface of the mounting plate 2 can be pressed tightly against the wall where it needs to be installed. Then, nails, screws, etc. are driven into the wall through the mounting holes, thus fixing the mounting plate 2 and the installation mechanism.

[0072] As described above, when the display screen 1 needs to be installed, the fixing block 3 needs to be slidably fitted onto the mounting block 4 through the connecting groove, so that the lower surface of the fixing block 3 contacts the upper surface of the connecting block 6. At this time, the fixing bolt 5 is rotated, and the front end of the fixing bolt 5 extends into the fixing hole 15. At this time, the fixing bolt 5 fixes the fixing block 3 and the mounting block 4, so that the fixing block 3 cannot move upward, thereby fixing the display screen 1. This makes the display screen 1 easy to install on the mounting mechanism, and facilitates the disassembly and maintenance of the display screen 1. The maintenance of the display screen 1 does not damage the wall, thereby increasing the practicality of the installation and fixing structure for the electronic display screen.

[0073] Furthermore, in this solution, when the fixing plate 12 is pulled down, causing the sliding rod 10 to move downward out of the fixing groove 7, the support spring 13 is pulled down during this process, causing the support spring 13 to be stretched and deformed. Then the display screen 1 can be rotated, and the display screen 1 will rotate around the rotating block 8. The rotation of the display screen 1 can adjust the display angle of the display screen 1, thereby making the display angle of the display screen 1 wider, and thus increasing the practicality and flexibility of the display screen 1.

[0074] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0075] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0076] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0077] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A mounting and fixing structure for an electronic display screen, comprising a display screen (1), characterized in that: A fixing block (3) is fixedly connected to the rear surface of the display screen (1). The lower surface of the fixing block (3) is provided with a connecting groove; Among them, the mounting block (4) is slidably sleeved in the connecting groove, and the lower surface of the mounting block (4) extends out of the lower surface of the fixing block (3) through the connecting groove; The mounting block (4) is equipped with an installation mechanism, which includes a mounting plate (2), a fixing bolt (5), a connecting block (6), a fixing groove (7), a rotating block (8), a support block (9), a sliding rod (10), a handle (11), a fixing plate (12), a support spring (13), a rotating groove (14), and a fixing hole (15).

2. The mounting and fixing structure for an electronic display screen according to claim 1, characterized in that: The connecting block (6) is fixedly connected to the lower surface of the mounting block (4); Among them, the fixing bolt (5) is threadedly connected to the rear surface of the fixing block (3); Among them, the front end of the fixing bolt (5) rotates and penetrates into the connecting groove; The fixing hole (15) is located on the rear surface of the mounting block (4), and the front end of the fixing bolt (5) slides into the fixing hole (15).

3. The mounting and fixing structure for an electronic display screen according to claim 2, characterized in that: The rear surface of the connecting block (6) is an arc surface; Among them, multiple fixing slots (7) arranged in an array are opened on the upper surface of the connecting block (6); The fixing groove (7) extends out of the lower surface of the connecting block (6).

4. The mounting and fixing structure for an electronic display screen according to claim 3, characterized in that: The rotating groove (14) is formed on the upper surface of the connecting block (6) and extends out of the lower surface of the connecting block (6); Among them, the support block (9) is located on the lower side of the connecting block (6); The rotating block (8) is fixedly connected to the upper surface of the support block (9); The connecting block (6) is rotatably mounted on the outer surface of the rotating block (8) via the rotating groove (14).

5. The mounting and fixing structure for an electronic display screen according to claim 4, characterized in that: The rotating groove (14) and the rotating block (8) are rotatably connected by bearings; The mounting plate (2) is fixedly connected to the rear surface of the support block (9); Among them, the sliding rod (10) is slidably sleeved on the support block (9); The fixing plate (12) is fixedly connected to the lower end of the sliding rod (10).

6. The mounting and fixing structure for an electronic display screen according to claim 5, characterized in that: The support spring (13) is fixedly connected to the upper surface of the fixing plate (12); The upper end of the support spring (13) is fixedly connected to the lower surface of the support block (9); The upper end of the sliding rod (10) slides into the fixed groove (7); The mounting plate (2) has multiple mounting holes. Two handles (11) are fixedly connected to the rear surface of the display screen (1).

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