Binding post with stable wiring

Abstract

The utility model discloses a binding post stable in wiring, which comprises a binding post main body and a threaded hole arranged on the binding post main body, a screw is arranged on the binding post main body, a shifting piece is arranged on the screw, a sliding groove capable of guiding the shifting piece is arranged on the binding post main body, and after a wire head is inserted into the binding post main body, the shifting piece can slide in the sliding groove. The beneficial effects of the utility model are that through the arrangement of the pressing plate and the poking rod, the wire head can be poked to be wound and bent when the screw rotates, and the pressing plate can tightly press the wire head along with the rotation of the screw, so that the contact area between the wire head and the pressing plate is increased; in addition, the antiskid lines arranged on the driving lever and the bumps arranged on the wiring surface are arranged to increase friction with the wire head, so that the driving lever can drive the wire head more conveniently, and the pressing plate can stably press and fix the wire head.

Description

Technical Field

[0001] This utility model relates to the field of circuit breaker technology, specifically to a terminal block with a stable wiring connection. Background Technology

[0002] Circuit breaker terminals are key components connecting circuit breakers to external circuits, used to conduct current and ensure the reliability and safety of electrical connections.

[0003] In most existing circuit breaker terminals, the wire ends are secured by tightening screws. However, the wire ends tend to come loose after being inserted into the terminal. The small base area of ​​the screw results in a small contact area with the wire end, making it difficult for the wire end to connect tightly to the terminal and causing it to loosen easily. Utility Model Content

[0004] The purpose of this invention is to provide a terminal block with stable wiring to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a terminal block with stable wiring, comprising a terminal block body and a threaded hole formed on the terminal block body, a screw provided on the terminal block body, a toggle member provided on the screw, and a sliding groove provided on the terminal block body to guide the toggle member. After the wire end is inserted into the terminal block body, the wire end can be wound and fixed by driving the toggle member.

[0006] As a preferred embodiment of this utility model, after the wire end is inserted into the terminal block body, it needs to pass through the toggle member. As the toggle member winds the wire end, the wire end will be pressed tightly into the terminal block body.

[0007] In a preferred embodiment of this utility model, the actuating component includes a pressure plate, the bottom of the screw is fixedly connected to the pressure plate, the bottom of the pressure plate is fixedly connected to a lever, and the lever is provided with anti-slip texture.

[0008] As a preferred embodiment of this utility model, the bottom of the inner wall of the terminal block body is provided with a wiring surface, the slide groove is opened on the wiring surface, and the lever moves in the slide groove under the drive of the screw.

[0009] As a preferred embodiment of this utility model, the main body of the terminal block is provided with a protrusion.

[0010] As a preferred embodiment of this utility model, a fixing component is provided on the main body of the terminal block.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a pressure plate and a lever, this utility model can rotate the wire head to bend and coil when the screw rotates. As the screw rotates, the pressure plate will also press the wire head tightly, thereby increasing the contact area between the wire head and the pressure plate. Furthermore, the anti-slip texture on the lever and the protrusions on the wiring surface are all designed to increase friction with the wire head, making it easier for the lever to move the wire head and ensuring that the pressure plate stably presses and fixes the wire head. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a perspective view of the present utility model;

[0014] Figure 3 This is a schematic diagram of the actuating component structure of this utility model.

[0015] In the diagram: 1. Terminal body; 2. Terminal surface; 3. Slide groove; 4. Protrusion; 5. Fixing component; 6. Threaded hole; 7. Screw; 8. Pressure plate; 9. Lever; 10. Anti-slip texture. Detailed Implementation

[0016] 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.

[0017] Please see Figures 1 to 3 This utility model provides a technical solution: a securely connected terminal block, including a terminal block body 1 and a threaded hole 6 on the terminal block body 1. A screw 7 is provided in the threaded hole 6, and a toggle is provided on the screw 7. A sliding groove 3 is provided on the terminal block body 1 to guide the toggle. The toggle can move along the sliding groove 3 to toggle the wire end. After the wire end is inserted into the terminal block body 1, the wire end can be wound and fixed by driving the toggle. A fixing member 5 is provided on the terminal block body 1, which can be adapted and installed with a circuit breaker to facilitate the fixing of the terminal block body 1.

[0018] After the wire end is inserted into the terminal body 1, it needs to pass through the toggle mechanism. As the toggle mechanism winds the wire end, the wire end will be pressed tightly into the terminal body 1.

[0019] The actuating component includes a pressure plate 8, a screw 7, and a lever 9. The lever 9 is provided with anti-slip texture 10, which can increase the friction between the lever and the wire end.

[0020] The bottom of the inner wall of the terminal block 1 is provided with a terminal surface 2, and a protrusion 4 is provided on the terminal surface 2 to increase the friction between it and the wire end. The slide groove 3 is opened on the terminal surface 2, and the lever 9 will move in the slide groove 3 under the drive of the screw 7 and move the wire end.

[0021] Specifically, when wiring, the wire end needs to be inserted into the main body 1 of the terminal block and pass between the two levers 9. Then, the screw 7 can be turned. The screw 7 will drive the pressure plate 8 to rotate, and the two levers 9 will rotate with the wire end to wind the wire end. As the screw 7 rotates, the pressure plate 8 will press the wire end tightly.

[0022] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0023] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] 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.

Claims

1. A securely connected terminal block, comprising a terminal block body (1) and a threaded hole (6) formed on the terminal block body (1), characterized in that: The main body (1) of the terminal block is provided with a screw (7), and the screw (7) is provided with a toggle. The main body (1) of the terminal block is provided with a groove (3) that can guide the toggle. After the wire end is inserted into the main body (1), the wire end can be wound and fixed by driving the toggle.

2. The terminal block with stable wiring according to claim 1, characterized in that: After the wire end is inserted into the terminal body (1), it needs to pass through the toggle member. As the toggle member winds the wire end, the wire end will be pressed tightly into the terminal body (1).

3. A securely connected terminal according to claim 2, characterized in that: The actuating component includes a pressure plate (8), the bottom of the screw (7) is fixedly connected to the pressure plate (8), the bottom of the pressure plate (8) is fixedly connected to a lever (9), and the lever (9) is provided with anti-slip texture (10).

4. A securely connected terminal according to claim 3, characterized in that: The bottom of the inner wall of the terminal block body (1) is provided with a wiring surface (2), and the slide groove (3) is opened on the wiring surface (2). The lever (9) will move in the slide groove (3) under the drive of the screw (7).

5. A securely connected terminal block according to claim 1, characterized in that: The terminal block body (1) is provided with a protrusion (4).

6. A securely connected terminal according to claim 1, characterized in that: A fixing component (5) is provided on the main body (1) of the terminal block.

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