Auxiliary installation accessory with terminal wire

Abstract

The utility model relates to the technical field of electric wires, in particular to an auxiliary installation accessory of an electric wire with a terminal, which comprises a shell and a terminal fixing device, the shape of the shell is a conical hollow structure with an opening at one end, and the terminal fixing device is fixed in the shell. According to the auxiliary installation accessory for the electric wire with the terminal, the efficiency of sleeving the electric wire with the terminal with the silica gel sleeve ring is improved, and the probability that the terminal is damaged and the terminal and the electric wire are loosened is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wires, in particular to an auxiliary installation fitting for a wire with a terminal. Background Art

[0002] A wiring terminal is a fitting product used to achieve electrical connection. Through the wiring terminal, two or more wires can be connected as needed at any time, without the need to weld or wind them together, which is convenient and fast. Currently, since there are multiple wires or components inside some equipment or devices, in order to facilitate circuit maintenance and avoid the positions of the components, it is often necessary to use a silicone sleeve ring to pass through multiple wires so that the wires inside the equipment are neatly arranged. For the wires with terminals installed, the size of the terminal is usually larger than the inner diameter of the silicone sleeve ring, and there are branches or pins of different shapes on the terminal, making it difficult to pass through the silicone sleeve ring.

[0003] It can be seen that the existing technology still needs to be improved. Content of the Utility Model

[0004] In view of the deficiencies of the above-mentioned existing technology, the purpose of the utility model is to provide an auxiliary installation fitting for a wire with a terminal to solve the problem that it is difficult for the wire with a terminal to pass through the silicone sleeve ring.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An auxiliary installation fitting for a wire with a terminal, comprising a housing and a terminal fixing device. The housing is in the shape of a conical hollow structure with one end open, and the terminal fixing device is fixed inside the housing.

[0007] An auxiliary installation fitting for a wire with a terminal as described above, the housing includes a top part and a sleeve connected to the edge of one end of the top part, and the top part is a solid structure.

[0008] An auxiliary installation fitting for a wire with a terminal as described above, the terminal fixing device includes a terminal fixing member and a quick installation structure connecting the top part and the terminal fixing member. The quick installation structure includes a clamping block arranged on the terminal fixing member and a clamping groove arranged inside the top part, and the shape of the clamping block is oval.

[0009] An auxiliary installation fitting for a wire with a terminal as described above, the top part and the sleeve are of an integrally formed structure.

[0010] An auxiliary installation fitting for a wire with a terminal as described above, the inner side of the connection between the top part and the sleeve is provided with a chamfer.

[0011] An auxiliary installation fitting for a terminal wire as described above, with a recessed portion surrounding the outside of the tip portion.

[0012] Beneficial effects:

[0013] An auxiliary installation fitting for a terminal wire disclosed by the present utility model includes the housing and the terminal fixing device. The housing is in a conical hollow structure. In an actual use scenario, the terminal of the terminal wire is inserted into the opening of the housing and connected and fixed to the terminal fixing device. The housing is wrapped outside the terminal. One side of the tip of the housing penetrates through the silicone sleeve ring, and by grasping the tip of the housing and pushing the silicone sleeve ring to move away from the tip of the housing, during the movement of the silicone sleeve ring, as the diameter of the housing gradually increases, the smooth outer surface of the housing will gradually press the silicone sleeve ring to cause it to deform, and block the branches or pins of the terminal to prevent the terminal from getting stuck when passing through the silicone sleeve ring. The auxiliary installation fitting provided by this application improves the efficiency of sleeving the silicone sleeve ring on the terminal wire and reduces the probability of terminal damage and loosening between the terminal and the wire. Description of the drawings

[0014] Figure 1 It is a schematic structural diagram of the auxiliary installation fitting provided by the present utility model;

[0015] Figure 2 It is a cross-sectional view of the auxiliary installation fitting provided by the present utility model;

[0016] Reference numerals: 1, housing; 11, tip portion; 12, sleeve; 13, chamfer; 14, recessed portion; 2, terminal fixing device; 21, terminal fixing member; 22, quick installation structure; 23, clamping block; 24, clamping groove. Specific embodiments

[0017] The present utility model provides an auxiliary installation fitting for a terminal wire. To make the purpose, technical solution and effects of the present utility model clearer and more definite, the following examples are given with reference to the drawings to further elaborate on the present utility model in detail.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, and cannot be construed as a limitation of the present utility model; in addition, terms such as "installation", "connection", etc. should be understood in a broad sense, and for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] Such as Figure 1-2As shown in the figure, an auxiliary installation fitting for a wire with a terminal is proposed in an embodiment of the present application, which includes a housing 1 and a terminal fixing device 2. The housing 1 has a tapered hollow structure with one end open, and the terminal fixing device 2 is fixed inside the housing 1.

[0020] An auxiliary installation fitting for a wire with a terminal disclosed by the utility model includes the housing 1 and the terminal fixing device 2. The housing 1 has a tapered hollow structure. In an actual use scenario, the terminal of the wire with a terminal is inserted into the housing 1 from the open end and connected and fixed to the terminal fixing device 2. The housing 1 wraps around the outside of the terminal. One side of the tip of the housing 1 penetrates through a silicone sleeve ring, and by grasping the tip of the housing 1 and pushing the silicone sleeve ring to move towards the side away from the tip of the housing 1, during the movement of the silicone sleeve ring, as the diameter of the housing 1 gradually increases, the smooth outer surface of the housing 1 will gradually press the silicone sleeve ring to cause it to deform, and block the branches or pins of the terminal to prevent the terminal from being stuck when passing through the silicone sleeve ring. The auxiliary installation fitting provided by the present application improves the efficiency of sleeving the silicone sleeve ring on the wire with a terminal and reduces the probability of terminal damage and loosening between the terminal and the wire.

[0021] The housing 1 includes a top part 11 and a sleeve 12 connected to the edge of one end of the top part 11. The top part 11 is a solid structure. When the top part 11 passes through the silicone sleeve ring, an operator holds the top part 11 with one hand and pulls it, and uses the other hand to resist the silicone sleeve ring. The top part 12 is a solid structure and is not easily deformed or broken under greater pressure, which is convenient for the operator to grasp and apply force.

[0022] The terminal fixing device 2 includes a terminal fixing member 21 and a quick-installation structure 22 connecting the top part 11 and the terminal fixing member 21. The quick-installation structure 22 includes a clamping block 23 provided on the terminal fixing member 21 and a clamping groove 24 provided inside the top part 11. The clamping block 23 has an oval shape. Since there are various types of terminals and the terminal fixing device 2 is located inside the housing 1, it is difficult to find an auxiliary fitting corresponding to the shape of the terminal through the housing 1. Through the clamping and fixing of the clamping block 23 and the clamping groove 24, the terminal fixing member 21 can be quickly replaced to adapt to more different terminals; and the terminal fixing member 21 is placed separately, so that the corresponding terminal fixing member 21 can be intuitively found and installed inside the housing 1.

[0023] Further, the terminal fixing member 21 can be a male or female terminal corresponding to the selected terminal, a clamping fitting, etc.

[0024] The tip part 11 and the sleeve 12 are of an integrally formed structure. On the one hand, the integrally formed structure is more stable and not easily separated. On the other hand, the outer surface of the housing 1 is smooth, and it is smoother when passing through the silicone sleeve ring and is not prone to jamming.

[0025] An inner chamfer 13 is provided at the connection between the tip part 11 and the sleeve 12. When the tip part 11 is subjected to the pulling force of the hand and the sleeve 12 is subjected to the frictional force of the silicone sleeve ring, the setting of the chamfer 13 can effectively reduce the stress at the connection between the tip part 11 and the sleeve 12 and prevent the connection between the tip part 11 and the sleeve 12 from breaking.

[0026] A recessed part 14 is provided around the outside of the tip part 11. Since the shape of the housing 1 is conical, when holding the tip part 11 by hand, the force acting on the housing 1 is dispersed at multiple angles, and a larger force is required to make up for the dispersed force. Moreover, the conical structure is prone to slipping. The setting of the recessed part 14 can effectively overcome the problems of slipping and force dispersion and facilitate the operator's grasping.

[0027] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solution of the present utility model and its inventive concept, and all such changes or substitutions should fall within the protection scope of the present utility model.

Claims

1. An auxiliary installation accessory for a wire with a terminal, characterized in that: The invention comprises a housing (1) and a terminal fixing device (2), wherein the housing (1) is in the shape of a conical hollow structure with one end open, and the terminal fixing device (2) is fixed in the housing (1); the housing (1) comprises a top portion (11) and a sleeve (12) connected to an edge of one end of the top portion (11), and the top portion (11) is a solid structure; the terminal fixing device (2) comprises a terminal fixing piece (21), and a quick-installation structure (22) connecting the top portion (11) and the terminal fixing piece (21), and the quick-installation structure (22) comprises a clamping block (23) provided on the terminal fixing piece (21), and a clamping groove (24) provided in the top portion (11), and the clamping block (23) is in the shape of an oval.

2. The auxiliary installation accessory for electric wires with terminals according to claim 1, characterized in that: The top end (11) and the sleeve (12) are an integrally formed structure.

3. The auxiliary installation accessory for electric wires with terminals according to claim 1, characterized in that: A chamfer (13) is provided on the inner side of the connection between the top end (11) and the sleeve (12).

4. The auxiliary installation accessory for electric wires with terminals according to claim 1, characterized in that: A recessed portion (14) is provided around the outer side of the top portion (11).

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