New energy storage self-fixing type wiring terminal

Abstract

The utility model discloses a new energy storage self-fixing type wiring terminal, which belongs to the technical field of wiring terminals and comprises a bottom tube, one end of the bottom tube is provided with a wiring assembly, an inner cavity of the bottom tube is slidably connected with a connecting tube, one end of the connecting tube is fixedly connected with a connecting lug, and the other end of the connecting tube is connected with a connecting rod. A clamping assembly is arranged between the surface of the connecting pipe and the bottom pipe; through the arrangement of the clamping assembly, when the wiring terminal needs to be installed, one end of the connecting pipe can be inserted into the inner cavity of the bottom pipe, then the connecting pipe is rotated to enable the position of the clamping rod to reach the clamping part, and at the moment, a user can loosen the connecting pipe; when the wiring terminal is installed, the pressing force of the compression spring enables the first metal block and the second metal block to be tightly attached together, and the clamping rod is pressed against and fixed at the clamping part, so that the wiring terminal can achieve a self-fixing effect, and through the arrangement of the device, the purpose of rapidly installing the wiring terminal can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminals, in particular to a self-fixed wiring terminal for new energy energy storage. Background Technique

[0002] New energy, also known as unconventional energy, refers to various forms of energy other than traditional energy. Wiring terminals are widely used in electrical equipment for new energy energy storage.

[0003] Chinese Patent with publication number CN215418821U discloses a spin-pressed fixed wiring terminal, belonging to the technical field of accessories for power distribution and use equipment, including a wiring cylinder. One end of the wiring cylinder is provided with a wiring head integrated with the wiring cylinder. The outer side of the other end of the wiring cylinder is threadedly sleeved with a rotary adjusting head. A frustum-shaped spring chuck is clamped in the rotary adjusting head. The free end of the spring chuck is sleeved inside the wiring cylinder, and the radius of the spring chuck gradually decreases from the clamping end to the free end. The inner hole of the wiring cylinder consists of a socket hole matching the outer shape of the spring chuck and a cylindrical hole communicating with the socket hole. This utility model can fix wires with different diameters very tightly, prevent the wires from coming out, and has a good fixing effect.

[0004] There are still some obvious deficiencies in the wiring terminal involved in the above patent during actual use. This device needs to set up an additional anti-detachment device to fix the wiring terminal, which makes it time-consuming and laborious and not fast enough when installing the wiring terminal. Therefore, we need to propose a self-fixed wiring terminal for new energy energy storage. Content of the Utility Model

[0005] The purpose of the utility model is to provide a self-fixed wiring terminal for new energy energy storage, which has the advantage of being able to install the wiring terminal relatively quickly, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides a self-fixed wiring terminal for new energy energy storage, including a bottom tube. One end of the bottom tube is provided with a wiring component. A connecting tube is slidably connected to the inner cavity of the bottom tube. One end of the connecting tube is fixedly connected with a connecting ear. A clamping component is arranged between the surface of the connecting tube and the bottom tube. A first metal block is movably installed in the inner cavity of the connecting tube through a pressing component. A second metal block is fixedly installed on one side of the inner cavity of the bottom tube. One end of the first metal block is fixedly installed with a connecting wire harness. One end of the connecting wire harness penetrates through the connecting tube and extends to the outside of the connecting tube and is welded to the surface of the connecting ear.

[0007] Preferably, the clamping component includes clamping rods fixedly installed on the upper and lower sides of the connecting tube. Slots adapted to the clamping rods are formed on the surface of the bottom tube. The surface of the clamping rod is clamped with the inner wall of the slot.

[0008] Preferably, the card slot includes an insertion part, a rotating part and a clamping part. The surface of the clamping rod is slidably connected to the inner walls of the insertion part and the rotating part, and the surface of the clamping rod is clamped to the inner wall of the clamping part.

[0009] Preferably, the pressing component includes a fixing pipe arranged outside the connecting wire harness. One end of the fixing pipe is fixedly installed with a sliding plate. One side of the sliding plate is fixedly connected to the surface of the first metal block. A limiting component is arranged on the surface of the sliding plate and the inner wall of the connecting pipe. A supporting component for assisting in supporting the fixing pipe is also installed in the inner cavity of the connecting pipe. One side of the supporting component and outside the fixing pipe is fixedly installed with a compression spring. The other end of the compression spring is fixedly connected to the surface of the sliding plate.

[0010] Preferably, the supporting component includes a supporting plate fixedly installed in the inner cavity of the connecting pipe. Through holes are formed on the surface of the supporting plate. The surface of the fixing pipe is slidably connected to the inner wall of the through hole.

[0011] Preferably, the limiting component includes limiting rods fixedly installed on the upper and lower sides of the inner cavity of the connecting pipe. Limiting grooves adapted to the limiting rods are formed on the upper and lower sides of the sliding plate and the first metal block. The inner wall of the limiting groove is slidably connected to the surface of the limiting rod.

[0012] Preferably, the wiring component includes a connecting wire welded to the surface of the second metal block. One end of the connecting wire penetrates through the bottom pipe and extends to the outside of the bottom pipe. A threaded seat is also installed on one side of the bottom pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the setting of the clamping component, when it is necessary to install the wiring terminal, one end of the connecting pipe can be inserted into the inner cavity of the bottom pipe, and then the connecting pipe is rotated so that the position of the clamping rod reaches the clamping part. At this time, the user can release the connecting pipe, and the pressing force of the compression spring will make the first metal block and the second metal block fit tightly together, and the clamping rod is pressed and fixed at the clamping part, so that the wiring terminal can achieve a self-fixing effect. Through the setting of this device, the purpose of installing the wiring terminal more quickly can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;

[0017] Figure 3 is a schematic structural diagram inside the bottom pipe of the present utility model;

[0018] Figure 4Schematic diagram of the internal structure of the connecting pipe of the present utility model;

[0019] Figure 5 Schematic diagram of the structure of the limiting component of the present utility model;

[0020] Figure 6 Schematic diagram of the structure of the card slot of the present utility model.

[0021] In the figure: 1, bottom pipe; 2, connecting pipe; 3, connecting ear; 4, first metal block; 5, second metal block; 6, connecting wire harness; 7, clamping rod; 8, card slot; 9, insertion part; 10, rotating part; 11, clamping part; 12, fixed pipe; 13, sliding plate; 14, compression spring; 15, support plate; 16, through hole; 17, limiting rod; 18, limiting groove; 19, connecting wire; 20, threaded seat. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 , the present utility model provides a new energy energy storage self-fixed wiring terminal, including a bottom pipe 1, and a wiring component is arranged at one end of the bottom pipe 1; the wiring component includes a connecting wire 19 welded to the surface of the second metal block 5, one end of the connecting wire 19 penetrates through the bottom pipe 1 and extends to the outside of the bottom pipe 1, and a threaded seat 20 is further installed on one side of the bottom pipe 1.

[0024] Through the setting of the wiring component, the user can tighten and fix the bottom pipe 1 on the electrical equipment through the threaded seat 20, and connect the connecting wire 19 to the electrical switch inside the electrical equipment.

[0025] Preferably, a connecting pipe 2 is slidably connected to the inner cavity of the bottom pipe 1, a connecting ear 3 is fixedly connected to one end of the connecting pipe 2, and a clamping component is arranged between the surface of the connecting pipe 2 and the bottom pipe 1. The clamping component includes clamping rods 7 fixedly installed on the upper and lower sides of the connecting pipe 2, and card slots 8 adapted to the clamping rods 7 are formed on the surface of the bottom pipe 1. The surface of the clamping rod 7 is clamped with the inner wall of the card slot 8. The card slot 8 includes an insertion part 9, a rotating part 10 and a clamping part 11. The surface of the clamping rod 7 is slidably connected to the inner walls of the insertion part 9 and the rotating part 10, and the surface of the clamping rod 7 is clamped with the inner wall of the clamping part 11.

[0026] Through the setting of the clamping component, when the user is wiring, first, the external wire harness needs to be installed on the connecting ear 3. Then, one end of the connecting pipe 2 is inserted into the inner cavity of the bottom pipe 1. Then, the user can rotate the connecting pipe 2 by 90 degrees, so that the clamping rod 7 passes through the insertion part 9 and the rotating part 10 in sequence and enters the clamping part 11. At this time, the user can release the connecting pipe 2.

[0027] Among them, a first metal block 4 is movably installed in the inner cavity of the connecting pipe 2 through a pressing component. The pressing component includes a fixing pipe 12 arranged outside the connecting wire harness 6. One end of the fixing pipe 12 is fixedly installed with a sliding plate 13. One side of the sliding plate 13 is fixedly connected to the surface of the first metal block 4. A supporting component for assisting in supporting the fixing pipe 12 is also installed in the inner cavity of the connecting pipe 2. One side of the supporting component and outside the fixing pipe 12 is fixedly installed with a compression spring 14. The other end of the compression spring 14 is fixedly connected to the surface of the sliding plate 13. One side of the inner cavity of the bottom pipe 1 is fixedly installed with a second metal block 5. One end of the first metal block 4 is fixedly installed with a connecting wire harness 6. One end of the connecting wire harness 6 passes through the connecting pipe 2 and extends to the outside of the connecting pipe 2 and is welded to the surface of the connecting ear 3.

[0028] Through the setting of the pressing component, when inserting the connecting pipe 2 into the inner cavity of the bottom pipe 1, the first metal block 4 will first contact the second metal block 5. Then, the user continues to insert the connecting pipe 2 into the inner cavity of the bottom pipe 1. At this time, the reaction force generated by the pressing of the first metal block 4 against the second metal block 5 will push the sliding plate 13 and the fixing pipe 12 into the inside of the connecting pipe 2. When the clamping rod 7 moves to the rotating part 10, then the user can rotate the connecting pipe 2 by 90 degrees, so that the clamping rod 7 enters the clamping part 11. At this time, the user can release the connecting pipe 2. The reaction force generated by the contraction of the compression spring 14 will press and fix the clamping rod 7 in the inner cavity of the clamping part 11, thereby clamping and fixing the connecting pipe 2 and the bottom pipe 1 together.

[0029] It should be noted that the above-mentioned supporting component includes a supporting plate 15 fixedly installed in the inner cavity of the connecting pipe 2. Through holes 16 are formed on the surface of the supporting plate 15. The surface of the fixing pipe 12 is slidably connected to the inner wall of the through hole 16. Through the setting of the supporting component, the stability of the movement of the fixing pipe 12 can be improved. When the fixing pipe 12 moves, its surface will slide in the inner cavity of the through hole 16.

[0030] Furthermore, a limiting component is provided on the surface of the sliding plate 13 and the inner wall of the connecting pipe 2. The limiting component includes limiting rods 17 fixedly installed on the upper and lower sides of the inner cavity of the connecting pipe 2. Limiting grooves 18 adapted to the limiting rods 17 are formed on the upper and lower sides of the sliding plate 13 and the first metal block 4. The inner wall of the limiting groove 18 is slidably connected to the surface of the limiting rod 17.

[0031] Through the setting of the limiting component, the stability of the movement of the sliding plate 13 can be improved. When the sliding plate 13 moves, it will drive the limiting groove 18 on its surface to slide on the surface of the limiting rod 17. Moreover, through the cooperation of the limiting rod 17 and the limiting groove 18, it can also prevent the sliding plate 13 from rotating with the connecting pipe 2, so as to prevent the compression spring 14 from being distorted.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy storage self-fixing terminal block, comprising a bottom tube (1), characterized in that: A wiring assembly is provided at one end of the bottom tube (1); a connecting tube (2) is slidably connected to the inner cavity of the bottom tube (1); a connecting ear (3) is fixedly connected to one end of the connecting tube (2); a clamping assembly is provided between the surface of the connecting tube (2) and the bottom tube (1); a first metal block (4) is movably mounted in the inner cavity of the connecting tube (2) via a tightening assembly; a second metal block (5) is fixedly mounted on one side of the inner cavity of the bottom tube (1); a connecting wire harness (6) is fixedly mounted on one end of the first metal block (4); one end of the connecting wire harness (6) passes through the connecting tube (2) and extends to the outside of the connecting tube (2) and is welded to the surface of the connecting ear (3).

2. A new energy storage self-fixing terminal according to claim 1, characterized in that: The clamping assembly comprises clamping rods (7) fixedly mounted on the upper and lower sides of the connecting tube (2); a clamping groove (8) adapted to the clamping rod (7) is provided on the surface of the bottom tube (1); and the surface of the clamping rod (7) is clamped to the inner wall of the clamping groove (8).

3. A new energy storage self-fixing terminal according to claim 2, characterized in that: The clamping slot (8) comprises an inserting portion (9), a rotating portion (10) and a clamping portion (11); the surface of the clamping rod (7) is slidably connected to the inner walls of the inserting portion (9) and the rotating portion (10); and the surface of the clamping rod (7) is clamped to the inner wall of the clamping portion (11).

4. A new energy storage self-fixing terminal according to claim 1, characterized in that: The clamping assembly comprises a fixing tube (12) arranged outside the connecting wire harness (6), a slide plate (13) is fixedly installed on one end of the fixing tube (12), one side of the slide plate (13) is fixedly connected to the surface of the first metal block (4), the surface of the slide plate (13) and the inner wall of the connecting tube (2) are provided with a limiting assembly, the inner cavity of the connecting tube (2) is also provided with a supporting assembly for auxiliary supporting the fixing tube (12), a compression spring (14) is fixedly installed on one side of the supporting assembly and located outside the fixing tube (12), and the other end of the compression spring (14) is fixedly connected to the surface of the slide plate (13).

5. A new energy storage self-fixing terminal according to claim 4, characterized in that: The support assembly comprises a support plate (15) fixedly mounted in the inner cavity of the connecting pipe (2), a through hole (16) being provided on the surface of the support plate (15), and the surface of the fixed pipe (12) is slidably connected to the inner wall of the through hole (16).

6. A new energy storage self-fixing terminal according to claim 4, characterized in that: The limiting assembly comprises limiting rods (17) fixedly mounted on the upper and lower sides of the inner cavity of the connecting pipe (2); the upper and lower sides of the sliding plate (13) and the first metal block (4) are both provided with limiting grooves (18) adapted to the limiting rods (17); the inner wall of the limiting groove (18) is slidably connected to the surface of the limiting rod (17).

7. The new energy storage self-fixing terminal according to claim 1, characterized in that: The wiring assembly comprises a wiring wire (19) welded to the surface of the second metal block (5), one end of the wiring wire (19) passes through the bottom tube (1) and extends to the outside of the bottom tube (1), and a threaded seat (20) is also installed on one side of the bottom tube (1).

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