Wiring tools for connectors

Abstract

The present invention discloses a wiring tool for a connector, comprising a connector positioning device and an auxiliary handle, wherein the connector to be wired can be fixedly positioned on the connector positioning device, and at least one auxiliary handle can be movably installed on at least one side wall of the connector positioning device, and the auxiliary handle can press against the pressing end surface of the side pressure handle of the connector. The present invention has a simple structure and is simple and convenient to operate, and effectively improves the problem of large pressing force and small pressing surface of the side pressure connector handle. The diversified evolution combination of the auxiliary handle and the connector improves the wiring operation efficiency and saves wiring time.

Description

Technical Field

[0001] The invention relates to the field of terminal block wiring, and in particular to a wiring tool for a connector. Background Art

[0002] The existing side pressure handle connector requires pressing the side pressure handle during wiring so that the internal structure of the side pressure handle presses the metal spring sheet to increase the gap between the spring sheet and the metal terminal, thereby inserting or removing the wire to achieve wiring or wire removal. Due to the small size of the connector product, the finger pressing surface of the side pressure handle is small, which makes operation inconvenient. Moreover, in order to achieve stable clamping of the wire and large wire specifications, the existing side pressure handle connector requires a large pressing force to open the handle. The operator cannot work for a long time when using the finger to press the handle, and has to use a screwdriver to press, which is inconvenient to operate and takes a long time to work. Summary of the invention

[0003] In order to make up for the above shortcomings, the present invention provides a wiring tool for a connector, which can easily press the side pressure handle of the connector for a long time to achieve fast wiring and removal, improve wiring operation efficiency, and save wiring time.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a wiring tool for a connector, including a connector positioning device and an auxiliary handle, the connector to be wired can be fixedly positioned on the connector positioning device, at least one auxiliary handle can be movably installed on at least one side wall of the connector positioning device, and the auxiliary handle can press against the pressing end surface of the side pressure handle of the connector.

[0005] As a further improvement of the present invention, a pressing contact is further provided, which is fixedly mounted on the auxiliary handle and can be inserted into the side pressure handle slot of the connector.

[0006] As a further improvement of the present invention, the pressing contact is a triangular structure whose end thickness is smaller than the root thickness and matches the shape of the side pressure handle slot of the connector.

[0007] As a further improvement of the present invention, the auxiliary handle is also fixedly connected to the side wall of the pressing contact through a reinforcing rib.

[0008] As a further improvement of the present invention, an elastic cantilever is further provided, at least one elastic cantilever root is fixedly arranged on at least one side wall of the connector positioning device, and an auxiliary handle is arranged on the elastic deformation end of the elastic cantilever.

[0009] As a further improvement of the present invention, the elastic cantilever is an inclined structure with the end portion inclined in a direction away from the connector.

[0010] As a further improvement of the present invention, a concave-convex pattern structure is provided on the surface of the auxiliary handle facing away from the connector.

[0011] As a further improvement of the present invention, the connector positioning device is a U-shaped slot structure, the connector can be inserted into the U-shaped slot structure, the two side walls of the U-shaped slot structure are respectively tightly against the two opposite side walls of the connector, and at least one side wall of the U-shaped slot structure is provided with an inwardly protruding positioning rib, and the positioning rib can be inserted into the longitudinal groove on the side wall of the connector.

[0012] As a further improvement of the present invention, chamfered guide surfaces are formed on the opening ends of the two side walls of the U-shaped slot structure.

[0013] As a further improvement of the present invention, the connector positioning device is further provided with a cable tie hole, through which the cable tie can be passed to be tied to a fixed position.

[0014] The beneficial technical effect of the present invention is as follows: the present invention fixes and positions the connector through a connector positioning device, and then presses the side pressure handle on the connector through a larger auxiliary handle, so that wiring or wire removal can be easily achieved by pressing the side pressure handle. The auxiliary handle is connected to the connector positioning device through an elastic cantilever. When wiring or wire removal is performed, it is only necessary to press the auxiliary handle, and the pressing contact thereon is inserted into the card slot of the connector side pressure handle for positioning. Since the auxiliary handle has a large area, it is convenient to press, and a lever structure with the pressing contact as the fulcrum is formed when the auxiliary handle is pressed. Only a small pressure is required to easily press down the side pressure handle of the connector to achieve wiring or wire removal. The present invention has a simple structure and is simple and convenient to operate. It effectively improves the problems of large pressing force and small pressing surface of the side pressure connector handle. The diversified evolution combination of the auxiliary handle and the connector improves the wiring operation efficiency and saves wiring time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereoscopic diagram of the side pressure handlebar connector;

[0016] Figure 2 This is a first structural stereogram of the present invention;

[0017] Figure 3 This is a usage state diagram of the first structure of the present invention;

[0018] Figure 4 It is a second structural stereogram of the present invention. DETAILED DESCRIPTION

[0019] Embodiment: A wiring tool for a connector includes a connector positioning device and an auxiliary handle 2. The connector 3 to be wired can be fixedly positioned on the connector positioning device 1. At least one auxiliary handle 2 can be movably installed on at least one side wall of the connector positioning device 1. The auxiliary handle 2 can press against the pressing end surface of the side pressure handle 12 of the connector 3. When the side pressure handle connector 3 is subjected to a handle pressing operation for wiring or wire removal, it is only necessary to fix the side pressure handle connector 3 on the connector positioning device 1, and then operate the auxiliary handle 2 to move so that the auxiliary handle 2 presses against the handle of the side pressure handle connector 3. Since the auxiliary handle 2 is large in size and has a large pressing area, it is convenient to operate, and the handle of the side pressure handle connector 3 can be easily pressed to achieve quick wiring and wire removal operations, thereby solving the problem of large pressing force and small pressing surface of the side pressure connector handle, improving wiring operation efficiency, and saving wiring time.

[0020] A pressing contact 4 is also provided, and the pressing contact 4 is fixedly mounted on the auxiliary handle 2, and the pressing contact 4 can be inserted into the card slot 5 of the side pressing handle of the connector 3. When the auxiliary handle 2 is pressed, since the pressing contact 4 is inserted into the card slot 5 on the side pressing connector handle, the positioning with the side pressing connector handle is achieved, and the relative movement of the two is avoided when pressing. When the auxiliary handle 2 is pressed, the auxiliary handle 2 forms a lever structure with the pressing contact 4 as the fulcrum, and only a small pressure is needed to easily press down the side pressing handle 12 of the connector, which improves the convenience of operation and saves more effort.

[0021] The pressing contact 4 is a triangular structure whose end thickness is smaller than the root thickness and matches the shape of the side pressing handle slot 5 of the connector. This structure improves the strength of the pressing contact 4 and prevents it from breaking when subjected to pressure.

[0022] The auxiliary handle 2 is also fixedly connected to the side wall of the pressing contact 4 via a reinforcing rib 6 , thereby further improving the strength of the pressing contact 4 .

[0023] An elastic cantilever 7 is also provided, and the root of at least one elastic cantilever 7 is fixedly provided on at least one side wall of the connector positioning device 1, and the auxiliary handle 2 is provided on the elastic deformation end of the elastic cantilever 7. The auxiliary handle 2 is connected to the connector positioning device 1 through the elastic cantilever 7. When connecting or removing wires, it is only necessary to press the auxiliary handle 2, and the elastic cantilever 7 will be deformed, so that the pressing contact 4 on the auxiliary handle 2 is inserted into the card slot of the connector side pressing handle 12 for positioning, and the side pressing handle 12 is pressed. This structure realizes the connection and positioning of the auxiliary handle 2 and the connector positioning device 1, and is convenient for pressing operation, with a simple structure and convenient and quick operation.

[0024] The elastic cantilever 7 is an inclined structure with its end inclined in a direction away from the connector. This structure forms a relatively large opening and does not affect the installation and positioning of the connector.

[0025] The auxiliary handle 2 is provided with a concave-convex pattern structure on the surface of the side facing away from the connector 3 to prevent the hand from slipping when pressing.

[0026] The connector positioning device 1 is a U-shaped slot structure 13, and the connector 3 can be inserted into the U-shaped slot structure 13. The two side walls of the U-shaped slot structure 13 are respectively pressed against the two opposite side walls of the connector. At least one side wall of the U-shaped slot structure 13 is provided with an inwardly convex positioning rib 8, and the positioning rib 8 can be inserted into the longitudinal groove 9 on the side wall of the connector. When positioning the connector 3, it is only necessary to insert the connector 3 into the U-shaped slot structure 13, and then insert the positioning rib 8 into the longitudinal groove 9 on the side wall of the connector 3, so as to realize the stop positioning of the connector 3 in the U-shaped slot structure 13. The structure is simple, and the connector 3 can be positioned by inserting it, which is convenient for operation. Moreover, the structure does not limit the total length of the connector 3, and can be applied to connectors of various specifications for operation. In addition, it can also be a slot structure or a clamping structure that matches the shape of the connector.

[0027] The opening ends of the two side walls of the U-shaped slot structure 13 are formed with chamfered guide surfaces 10 to facilitate the insertion and positioning of the connector 3.

[0028] The connector positioning device 1 is also provided with a cable tie hole 11, through which the cable tie can be tied to a fixed position. The auxiliary handle 2 is tied to the relevant wires of the connector 3 by passing the cable tie through the cable tie hole 11, so that it can be easily obtained at any time or not easily lost.

Claims

1. A wiring tool for a connector, characterized in that: The invention comprises a connector positioning device (1) and an auxiliary handle (2); a connector (3) to be connected can be fixedly positioned on the connector positioning device; at least one auxiliary handle can be movably mounted on at least one side wall of the connector positioning device; and the auxiliary handle can press against the pressing end surface of a side pressing handle (12) of the connector.

2. The wiring tool for the connector according to claim 1, characterized in that: A pressing contact (4) is also provided, which is fixedly mounted on the auxiliary handle and can be inserted into a side pressure handle slot (5) of the connector.

3. The wiring tool for the connector according to claim 2, characterized in that: The pressing contact is a triangular structure whose end thickness is smaller than the root thickness and matches the shape of the side pressing handle slot of the connector.

4. The wiring tool for the connector according to claim 2, characterized in that: The auxiliary handle is also fixedly connected to the side wall of the pressing contact via a reinforcing rib (6).

5. The wiring tool for the connector according to claim 1 or 2, characterized in that: An elastic cantilever (7) is also provided, at least one elastic cantilever root is fixedly arranged on at least one side wall of the connector positioning device, and an auxiliary handle is arranged on the elastic deformation end of the elastic cantilever.

6. The wiring tool for the connector according to claim 5, characterized in that: The elastic cantilever is an inclined structure with an end portion inclined in a direction away from the connector.

7. The wiring tool for the connector according to claim 1, characterized in that: A concave-convex pattern structure is arranged on the surface of the auxiliary handle facing away from the connector.

8. The wiring tool for the connector according to claim 1, characterized in that: The connector positioning device is a U-shaped slot structure (13), the connector can be inserted into the U-shaped slot structure, the two side walls of the U-shaped slot structure are respectively tightly against the two opposite side walls of the connector, and at least one side wall of the U-shaped slot structure is provided with an inwardly protruding positioning rib (8), and the positioning rib can be inserted into the longitudinal groove (9) on the side wall of the connector.

9. The connector wiring tool according to claim 8, characterized in that: Chamfered guide surfaces (10) are formed at the opening ends of the two side walls of the U-shaped slot structure.

10. The wiring tool for the connector according to claim 8, characterized in that: The connector positioning device is also provided with a cable tie hole (11), through which the cable tie can be passed to be tied to a fixed position.

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