Wiring terminal structure for electrical installation

Abstract

The utility model discloses a wiring terminal structure for electrical installation, and particularly relates to the technical field of wiring terminals, the wiring terminal structure comprises a wiring terminal body, one side of the wiring terminal body is provided with a plurality of T-shaped jacks, when a plug is inserted into the T-shaped jacks, two side rotating plates can rotate towards the T-shaped jacks, and the T-shaped jacks are inserted into the wiring terminal body. At the moment, a rotating plate rotates to a position parallel to the plug, the rotating plate clamps the plug under the action of torsion of a torsion spring, and meanwhile, a fixed column abuts against the rotating plate under the action of elastic force of a second spring, so that the rotating plate clamps the plug again, and the plug is prevented from slipping off from the T-shaped socket; the rotating plates are reset to the initial positions under the torsion action of the torsion springs, the two rotating plates are rotated to be parallel to the wiring terminal body, and the sealing gaskets on the two rotating plates are in contact with each other and then closed, so that the T-shaped socket is sealed and protected, and dust is prevented from entering the slot.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminals, in particular to a wiring terminal structure for electrical installation. Background Art

[0002] In the wide application of modern electrical equipment, the reliability and safety of wiring are of vital importance. With the continuous advancement of science and technology and the increasing diversification of various electrical appliances, the requirements for the structure of wiring segments are getting higher and higher. Terminal blocks are a kind of accessory product used to achieve electrical connections, which are classified as connectors in the industry. With the increasing degree of industrial automation and the increasingly stringent and precise requirements for industrial control, the use of terminal blocks is gradually increasing.

[0003] A Chinese patent with publication number CN220122213U discloses a terminal structure. By setting upper and lower baffles on the terminal housing, the upper and lower baffles are used to block and limit the metal plug connector and the new energy cable, thereby achieving the purpose of preventing them from falling off. In addition, the modular design of each accessory achieves the purpose of convenient assembly. At the same time, it is also convenient to disassemble and replace, with simple operation and good use effect.

[0004] However, the terminal block structure in the above scheme fixes the plug connector by limiting it with upper and lower baffles, but this method fixes all the plug connectors at once. When one of the plug connectors needs to be removed, the whole structure has to be opened, and other plug connectors that were originally firmly connected may also be affected and accidentally fall off. In addition, the socket has no sealing device, and impurities are easily introduced into the socket, affecting the connection.

[0005] Therefore, it is necessary to invent a terminal structure for electrical installation. Utility Model Content

[0006] The purpose of the utility model is to provide a wiring terminal structure for electrical installation to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a terminal structure for electrical installation, comprising a terminal body, a plurality of T-shaped sockets are opened on one side of the terminal body, a plurality of C-shaped plates 1 and C-shaped plates 2 are fixedly provided on one side of the terminal body, a long axis is rotatably provided between the two side walls of the C-shaped plates 1 and 2, a rotating plate is fixedly provided on the outer side of the long axis, a torsion spring is fixedly provided at both ends of the rotating plate, the other end of the torsion spring is fixedly connected to the inner wall of the C-shaped plate 1, a rectangular groove is communicated on both sides of the T-shaped socket, a spring 2 is fixedly provided on the inner wall of one side of the rectangular groove, and a fixing column is fixedly provided at the other end of the spring 2.

[0008] Preferably, a plug is movably disposed in the T-shaped socket, and a cable is fixedly disposed at the other end of the plug.

[0009] Preferably, the top end of the long axis passes through a C-shaped plate and a rotating block is fixedly provided at its end, a plurality of fixed plates are provided on the top of the terminal body, a spring telescopic rod is fixedly provided on one side of the fixed plate, a round head column is fixedly provided on the other end of the spring telescopic rod, and the round head column is movably inserted into the rotating block.

[0010] Preferably, a groove is provided on one side of the rotating block, and the round head column is movably inserted into the groove.

[0011] Preferably, connecting plates are fixedly provided at both ends of the terminal body, and one side of the connecting plate is threadedly inserted with symmetrically distributed screws.

[0012] Preferably, a sealing gasket is fixedly provided at the end of the rotating plate.

[0013] Preferably, an anti-slip pad is fixedly provided on one side of the rotating plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the plug is inserted into the T-shaped socket, the rotating plates on both sides can be rotated into the T-shaped socket. At this time, the rotating plates rotate to a position parallel to the plug. Under the torsion force of the torsion spring, the rotating plates clamp the plug. At the same time, under the elastic force of the second spring, the fixed column presses the rotating plates tightly, so that the rotating plates clamp the plug again to prevent the plug from slipping out of the T-shaped socket. When the plug is pulled out, the rotating plates are reset to the initial position under the torsion force of the torsion spring, so that the two rotating plates rotate to a state parallel to the terminal body, and the sealing gaskets on the two rotating plates contact each other and then close, so as to seal and protect the T-shaped socket and prevent dust from entering the slot.

[0016] 2. If the plug is not easy to pull out from the T-shaped socket, you can rotate the rotating block, which will drive the long axis and the rotating plate to rotate toward the rectangular groove. Then, even if the rotating plate is not in contact with one side of the plug, when the round head column encounters the groove, it will enter the groove to fix the rotating block and then fix the long axis. In this way, the rotating plate on the other side will no longer be in contact with the other side of the plug, making it easier to pull out the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structural diagram provided by the utility model;

[0018] Figure 2 A schematic diagram of the C-type plate structure provided by the utility model;

[0019] Figure 3A schematic diagram of the socket structure provided by the utility model;

[0020] Figure 4 This is a schematic diagram of the rotating plate structure provided by the utility model.

[0021] In the figure: 1. Terminal block body; 11. Connecting plate; 12. Screw; 13. T-type socket; 14. C-type plate 1; 142. C-type plate 2; 15. Turn plate; 151. Sealing gasket; 16. Torsion spring; 17. Long axis; 171. Rotating block; 172. Groove; 18. Fixed plate; 181. Spring telescopic rod 1; 182. Round head column; 19. Rectangular groove; 191. Spring 2; 192. Fixed column; 21. Plug; 22. Cable. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Example: Figure 1-Figure 4 As shown, the utility model provides a terminal block structure for electrical installation, including a terminal block body 1, a plurality of T-shaped sockets 13 are provided on one side of the terminal block body 1, a plurality of C-shaped plates 14 and C-shaped plates 142 are fixedly provided on one side of the terminal block body 1, a long shaft 17 is rotatably provided between the two side walls of the C-shaped plates 14 and 142, a rotating plate 15 is fixedly provided on the outer side of the long shaft 17, a torsion spring 16 is fixedly provided at both ends of the rotating plate 15, the other end of the torsion spring 16 is fixedly connected to the inner wall of the C-shaped plate 14, a rectangular groove 19 is communicated on both sides of the T-shaped socket 13, a spring 191 is fixedly provided on the inner wall of one side of the rectangular groove 19, and a fixing column 192 is fixedly provided at the other end of the spring 191.

[0024] Furthermore, a plug 21 is movably disposed in the T-shaped socket 13, and a cable 22 is fixedly disposed at the other end of the plug 21.

[0025] Furthermore, the top end of the long axis 17 passes through the C-shaped plate 14 and a rotating block 171 is fixed at its end. A plurality of fixed plates 18 are provided on the top of the terminal body 1. A spring telescopic rod 181 is fixed on one side of the fixed plate 18. A round head column 182 is fixed on the other end of the spring telescopic rod 181. The round head column 182 is movably inserted into the rotating block 171. A groove 172 is provided on one side of the rotating block 171. The round head column 182 is movably inserted into the groove 172, which facilitates the fixing of the rotating block 171 and further fixes the long axis 17.

[0026] Furthermore, connecting plates 11 are fixedly provided at both ends of the connecting terminal body 1, and one side of the connecting plate 11 is threadedly inserted with symmetrically distributed screws 12 to facilitate fixing the connecting terminal body 1 to a suitable position.

[0027] Furthermore, a sealing gasket 151 is fixedly provided at the end of the rotating plate 15 to facilitate sealing of the T-shaped socket 13 .

[0028] Furthermore, an anti-skid pad is fixedly provided on one side of the rotating plate 15 to increase the friction with the plug 21 and prevent the plug 21 from falling off.

[0029] Working principle: When the present invention is used, first, when the plug 21 is inserted into the T-shaped socket 13, the rotating plates 15 on both sides can be rotated into the T-shaped socket 13. At this time, the rotating plates 15 rotate to a position parallel to the plug 21, such as Figure 1 As shown, under the torsion force of the torsion spring 16, the rotating plate 15 clamps the plug 21, and at the same time, under the elastic force of the second spring 191, the fixing column 192 presses the rotating plate 15, so that the rotating plate 15 clamps the plug 21 again to prevent the plug 21 from slipping out of the T-shaped socket 13;

[0030] When the plug 21 is pulled out, the rotating plate 15 is reset to the initial position under the torsion force of the torsion spring 16, so that the two rotating plates 15 are rotated to be parallel to the terminal body 1, and the sealing gaskets 151 on the two rotating plates 15 contact each other and then close, thereby sealing and protecting the T-shaped socket 13 to prevent dust from entering the slot;

[0031] If the plug 21 is not easy to be pulled out from the T-shaped socket 13, the rotating block 171 can be rotated, thereby driving the long axis 17 and the rotating plate 15 to rotate toward the direction close to the rectangular groove 19, and then the rotating plate 15 is no longer in contact with one side of the plug 21, thereby squeezing the spring 2 191, and then the fixed column 192 is rotated toward the direction close to the rectangular groove 19. At this time, the rotating block 171 will squeeze the spring telescopic rod 1 181, thereby making the round head column 182 move toward the fixed plate 18. When the round head column 182 encounters the groove 172, it will enter the groove 172 to fix the rotating block 171, and then fix the long axis 17. The rotating plate 15 on the other side can also no longer contact with the other side of the plug 21, so that it is convenient and better to pull out the plug 21.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A terminal structure for electrical installation, comprising a terminal body (1), characterized in that: A plurality of T-shaped sockets (13) are provided on one side of the terminal body (1), a plurality of C-shaped plates (14) and C-shaped plates (142) are fixedly provided on one side of the terminal body (1), a long shaft (17) is rotatably provided between the two side walls of the C-shaped plates (14) and C-shaped plates (142), a rotating plate (15) is fixedly provided on the outer side of the long shaft (17), a torsion spring (16) is fixedly provided at both ends of the rotating plate (15), the other end of the torsion spring (16) is fixedly connected to the inner wall of the C-shaped plate (14), a rectangular groove (19) is provided on both sides of the T-shaped socket (13), a spring (191) is fixedly provided on the inner wall of one side of the rectangular groove (19), and a fixing column (192) is fixedly provided at the other end of the spring (191).

2. The electrical installation terminal structure according to claim 1, characterized in that: A plug (21) is movably disposed in the T-shaped socket (13), and a cable (22) is fixedly disposed at the other end of the plug (21).

3. The electrical installation terminal structure according to claim 1, characterized in that: The top end of the long axis (17) passes through the C-shaped plate (14) and a rotating block (171) is fixedly provided at the end thereof; a plurality of fixed plates (18) are provided on the top of the terminal block body (1); a spring telescopic rod (181) is fixedly provided on one side of the fixed plate (18); a round head column (182) is fixedly provided on the other end of the spring telescopic rod (181); and the round head column (182) is movably inserted into the rotating block (171).

4. The electrical installation terminal structure according to claim 3, characterized in that: A groove (172) is provided on one side of the rotating block (171), and the round head column (182) is movably inserted into the groove (172).

5. The electrical installation terminal structure according to claim 1, characterized in that: Both ends of the terminal body (1) are fixedly provided with connection plates (11), and one side of the connection plate (11) is threadedly inserted with symmetrically distributed screws (12).

6. The electrical installation terminal structure according to claim 1, characterized in that: A sealing gasket (151) is fixedly provided at the end of the rotating plate (15).

7. The electrical installation terminal structure according to claim 1, characterized in that: An anti-slip pad is fixedly provided on one side of the rotating plate (15).

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