Quick connection locker of display screen support

Abstract

The utility model discloses a quick connection locker of a display screen support, and relates to the technical field of support connectors, the quick connection locker comprises a first locking part and a second locking part, the first locking part comprises a first connecting main body, a connecting rod, a locking rod and an operating handle, the connecting rod and the operating handle are connected with the connecting main body, the connecting rod is connected with the operating handle, and the locking rod is connected with the operating handle. The connecting rod can move relative to the connecting body under pulling of the operating handle, the locking rod is connected with the connecting rod, and the extending direction of the locking rod is perpendicular to the extending direction of the connecting rod. The second locking part comprises a second connecting main body, a limiting groove and a locking groove, the limiting groove and the locking groove are formed in the second connecting main body, the limiting groove is provided with an opening for the connecting rod to enter the limiting groove and slide in the limiting groove, and the locking groove can be clamped with the locking rod. The locking rod and the first connecting main body can clamp the second connecting main body, and the locking groove can reinforce the connection of the locking rod and the second locking part, so that the first locking part and the second locking part are connected.

Description

Technical Field

[0001] The present application relates to the technical field of bracket connectors, and in particular to a quick connection locker for a display bracket. Background Art

[0002] With the rapid development of information technology, large display screens are increasingly used in many occasions such as conference rooms, exhibition halls, public places, etc. The stability and safety of large display screens mainly depend on the design and manufacture of their brackets. At present, large display screen combination brackets usually adopt complex mechanical structures and connection methods to achieve stable support and angle adjustment.

[0003] Utility model patent announcement number CN207718137U discloses a front maintenance locking release structure for fixing a screen, which is installed on a screen support plate, including a screen hook installed on the inner side of the support plate and rotating to achieve opening and closing, and an electromagnet that is transmitted to the screen hook through a connecting plate. The screen hook is provided with a reset torsion spring. Compared with the prior art, the utility model has the advantages of easy maintenance, adjustable position, and easy disassembly and assembly. Locking the screen support plate by an electromagnet will be affected by the power environment. When the current situation changes, the magnetic force of the electromagnet will become unstable, thereby reducing the stability of the screen locking structure. Summary of the invention

[0004] In order to solve the problem of unstable connection of the screen locking structure, the present application provides a quick connection locker for a display screen bracket.

[0005] In the first aspect, the present application provides a quick connection locker for a display bracket adopts the following technical solution:

[0006] A quick connection locker for a display screen bracket, comprising:

[0007] The first locking part is installed on the display screen bracket, and includes a first connecting body, a connecting rod, a locking rod and an operating handle. The connecting rod and the operating handle are connected to the connecting body. The connecting rod is connected to the operating handle. The connecting rod can move relative to the first connecting body under the drive of the operating handle. The locking rod is connected to the connecting rod. The extending direction of the locking rod is perpendicular to the extending direction of the connecting rod.

[0008] The second locking part is installed on the display screen bracket, and includes a second connecting body, a limiting groove and a locking groove. The limiting groove and the locking groove are arranged on the second connecting body. The limiting groove has an opening for the connecting rod to enter the limiting groove and slide in the limiting groove. The locking groove can form a snap connection with the locking rod.

[0009] By adopting the above technical solution, the first locking part and the second locking part are respectively connected to a part of the display screen bracket to be connected. The connecting rod is controlled to extend or retract into the first locking part by operating the handle, and the connecting rod slides in the limiting groove, so that the locking rod can be inserted into the locking groove. Since the extension direction of the locking rod is perpendicular to the extension direction of the connecting rod, the locking rod and the first connecting body can clamp the second connecting body, and the locking groove can reinforce the connection between the locking rod and the second locking part, so that the first locking part and the second locking part are connected. In this way, the display screen bracket is locked and connected. While the connection is stable, the connection operation is also relatively convenient, which is conducive to the rapid and stable connection of the display screen bracket.

[0010] Optionally, the number of connecting rods is two, the number of limiting grooves is two, and the locking rod connects the two connecting rods.

[0011] By adopting the above technical solution, by providing two connecting rods and connecting the locking rod to the two connecting rods, the connection between the locking rod and the first connecting body is made tighter, and when the lock is connected, the two connecting rods can also form limits in multiple directions, which is beneficial to improving the connection stability of the lock.

[0012] Optionally, the first connecting body is provided with a first button, and the first button is used to control the operating handle.

[0013] By adopting the above technical solution, since the movement of the connecting rod will link the operating handle, the operating handle needs to be fixed when the lock is locked to avoid loose connection. Therefore, a first button is provided to fix or loosen the operating handle to avoid excessive external force causing the operating handle to loosen during connection, which is beneficial to improve the stability of the lock connection.

[0014] Optionally, the second connecting body is provided with a second button, the locking groove can extend out of or retract into the second connecting body, and the second button is used to control the locking groove.

[0015] By adopting the above technical solution, the locking groove can be extended or retracted into the second connecting body, so that the connecting rod does not need to extend a long distance, thereby making the structure of the lock more compact, and the second button can control the locking groove to extend or retract into the second connecting body, so that the lock can maintain a stable connection with a smaller size.

[0016] Optionally, the first connection body is provided with a first connection pattern, and the second connection body is provided with a second connection pattern, and the first connection pattern and the second connection pattern match each other.

[0017] By adopting the above technical solution, the first connecting lines and the second connecting lines can be connected in the process of

[0018] Optionally, the locking groove and the second connection pattern are arranged on opposite sides of the second connection body.

[0019] By adopting the above technical solution, since the locking rod and the locking groove can maintain the stability of the connection on one side of the second connecting body, and the first connecting line and the second connecting line can maintain the stability of the connection on the other side, the stability of the lock is enhanced through the stable connection in two relative directions.

[0020] Optionally, the operating handle is provided with friction patterns.

[0021] By adopting the above technical solution, the friction pattern can make the operating handle easier to operate, thereby making the operation of the lock more convenient.

[0022] Optionally, the first connecting body is provided with a first fixing hole, and the second connecting body is provided with a second fixing hole.

[0023] By adopting the above technical solution, the fixing hole can be used to connect an additional connecting device, and the additional connecting device can improve the connection stability between the first locking part and the second locking part through the first fixing hole and the second fixing hole.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The locking rod and the first connecting body can clamp the second connecting body, and the locking groove can reinforce the connection between the locking rod and the second locking part, so that the first locking part and the second locking part are connected. In this way, the display bracket is locked and connected, the connection is stable, and the connection operation is also convenient, which is conducive to the rapid and stable connection of the display bracket;

[0026] 2. The locking rod and the locking groove can maintain the stability of the connection on one side of the second connecting body, while the first connecting lines and the second connecting lines can maintain the stability of the connection on the other side. The stability of the lock is enhanced by the connection stability in two relative directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0028] Figure 2 This is a schematic diagram of the overall structure of the first locking portion at a first angle in an embodiment of the present application;

[0029] Figure 3 is a schematic diagram of the overall structure of the second locking portion at a first angle in an embodiment of the present application;

[0030] Figure 4 is a schematic diagram of the overall structure of the second angle of the first locking portion of the embodiment of the present application;

[0031] Figure 5It is a schematic diagram of the overall structure of the second locking portion at the second angle of the embodiment of the present application.

[0032] Figure numerals: 1. first locking part; 11. first connecting body; 12. connecting rod; 13. locking rod; 14. operating handle; 15. first button; 16. first connecting pattern; 17. friction pattern; 18. first fixing hole; 2. second locking part; 21. second connecting body; 22. limiting groove; 23. locking groove; 24. second button; 25. second connecting pattern; 26. second fixing hole. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0034] A quick-connect locking device for a display bracket, referring to Figures 1 to 3 , including a first locking portion 1 and a second locking portion 2, the first locking portion 1 and the second locking portion 2 are respectively connected to a part of a display screen bracket to be connected, the first locking portion 1 includes a first connecting body 11, a connecting rod 12, a locking rod 13 and an operating handle 14, the two connecting rods 12 and the locking rod 13 form a C-shaped clamping structure, and can be extended or retracted relative to the first connecting body 11 under the control of the operating handle 14, the second locking portion 2 includes a second connecting body 21, a limiting groove 22 and a locking groove 23, the limiting groove 22 is arranged on the upper surface of the second connecting body 21, the locking groove 23 is arranged on the side of the second connecting body 21 away from the first locking portion 1, the limiting groove 22 is for the connecting rod 12 to slide therein, and the locking rod 13 is driven by the connecting rod 12 to move toward the direction of the first connecting body 11, so that the second locking portion 2 is fixed between the locking rod 13 and the first connecting body 1 1, thereby completing the fixation of the first locking part 1 and the second locking part 2, the first locking part 1 also includes a first button 15, and the second locking part 2 also includes a second button 24. The first button 15 can fix or loosen the operating handle 14 to prevent the operating handle 14 from loosening during connection due to excessive external force; the locking groove 23 can extend or retract into the second connecting body 21, and the second button 24 can control the locking groove 23 to extend or retract into the second connecting body 21. When connection is required, the second button 24 extends the locking groove 23, so that the locking rod 13 can be stuck in the locking groove 23, increasing the stability of the lock connection. When releasing, the second button 24 retracts the locking groove 23, so that the lock can be quickly unlocked; the operating handle 14 is also provided with a friction pattern 17, and the friction pattern 17 can make the operating handle 14 easier to operate, thereby making the operation of the lock more convenient.

[0035] Reference Figure 2 and Figure 3The first locking part 1 also includes a first connection pattern 16, and the second locking part 2 also includes a second connection pattern 25. The first connection pattern 16 and the second connection pattern 25 are respectively arranged on the opposite surfaces of the first connection body 11 and the second connection body 21. Through the matching of the patterns during connection, the first connection pattern 16 and the second connection pattern 25 can maintain the stability of the connection of the locker and prevent sliding. In addition, the locking rod 13 and the locking groove 23 are respectively matched and connected with the first connection pattern 16 and the second connection pattern 25 on both sides of the second connection body 21, so that the connection of the locker is more stable.

[0036] Reference Figure 4 and Figure 5 The first locking part 1 also includes a first fixing hole 18, and the second locking part 2 also includes a second fixing hole 26. The first fixing hole 18 and the second fixing hole 26 are respectively arranged below the first connecting body 11 and the second connecting body 21. The first fixing hole 18 and the second fixing hole 26 can be used to connect additional connecting devices. By using additional connecting devices, the stability of the locking device connection can be improved.

[0037] The implementation principle of the embodiment of the present application is as follows: when the lock is connected, the operating handle 14 is first used to extend the connecting rod 12 away from the first connecting body 11, and the connecting rod 12 is inserted into the limiting groove 22, and then the connecting rod 12 is tightened by the operating handle 14, so that the locking rod 13 clamps the second locking part 2, and at the same time, the second button 24 is used to control the locking groove 23 to protrude from the second connecting body 21, so that the locking rod 13 and the locking groove 23 are connected, and the operating handle 14 is locked by the first button 15, thereby completing the fixed connection of the lock. When the lock is disconnected, the second button 24 is used to retract the locking groove 23, thereby completing the separation of the first locking part 1 and the second locking part 2.

[0038] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quick connection locker for a display bracket, characterized in that: include: A first locking portion (1) is mounted on the display screen bracket, comprising a first connecting body (11), a connecting rod (12), a locking rod (13) and an operating handle (14), wherein the connecting rod (12) and the operating handle (14) are connected to the connecting body, the connecting rod (12) is connected to the operating handle (14), the connecting rod (12) can move relative to the first connecting body (11) under the drive of the operating handle (14), the locking rod (13) is connected to the connecting rod (12), and the extension direction of the locking rod (13) is perpendicular to the extension direction of the connecting rod (12); The second locking portion (2) is mounted on the display screen bracket and comprises a second connecting body (21), a limiting groove (22) and a locking groove (23). The limiting groove (22) and the locking groove (23) are arranged on the second connecting body (21). The limiting groove (22) has an opening for the connecting rod (12) to enter the limiting groove (22) and slide in the limiting groove (22). The locking groove (23) can be snap-fitted with the locking rod (13).

2. A quick connection locker for a display bracket according to claim 1, characterized in that: The number of the connecting rods (12) is two, the number of the limiting grooves (22) is two, and the locking rod (13) connects the two connecting rods (12).

3. The quick connection locker of a display bracket according to claim 1, characterized in that: The first connecting body (11) is provided with a first button (15), and the first button (15) is used to control the operating handle (14).

4. The quick connection locker for a display screen bracket according to claim 1, characterized in that: The second connection body (21) is provided with a second button (24), the locking groove (23) can be extended or retracted into the second connection body (21), and the second button (24) is used to control the locking groove (23).

5. The quick connection locker for a display screen bracket according to claim 1, characterized in that: The first connecting body (11) is provided with a first connecting pattern (16), and the second connecting body (21) is provided with a second connecting pattern (25), and when the first locking portion (1) and the second locking portion (2) are connected, the first connecting pattern (16) and the second connecting pattern (25) are matched and connected.

6. A quick connection locker for a display screen bracket according to claim 5, characterized in that: The locking groove (23) and the second connection pattern (25) are respectively arranged on two opposite sides of the second connection body (21).

7. The quick connection locker for a display screen bracket according to claim 1, characterized in that: The operating handle (14) is provided with friction patterns (17).

8. The quick connection locker for a display screen bracket according to claim 1, characterized in that: The first connecting body (11) is provided with a first fixing hole (18), and the second connecting body (21) is provided with a second fixing hole (26).

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