Splicing type novel connecting line

Abstract

The utility model discloses a novel splicing type connecting line, and relates to the technical field of connecting lines. The splicing type novel connecting line comprises a connecting female head, a connecting male head and connecting line parts, the connecting female head and the connecting male head can be in butt joint with each other, the number of the connecting line parts is two, the connecting line parts are connected with the connecting female head and the connecting male head respectively, and an auxiliary connecting piece is arranged between the connecting female head and the connecting male head. According to the splicing type novel connecting line, through the cooperative design of the connecting female head, the connecting male head, the fixed ring, the movable ring, the spring A and the limiting mechanism, the connection between the connecting female head and the connecting male head is protected by adopting the elastic component spring A, so that on one hand, the stability of the connection between the connecting female head and the connecting male head is improved, and the falling risk of the connection part is reduced; on the other hand, buffering can be provided for the connecting female head and the connecting male head when the connecting line part is pulled, and the risk that the connecting female head and the connecting male head are separated and broken is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wires, in particular to a spliced new connecting wire. Background Art

[0002] A spliced new connecting wire with the publication number of CN210926513U includes a first connecting wire and a second connecting wire. Both ends of the first connecting wire are electrically connected with a connector and a plug respectively. Both ends of the second connecting wire are electrically connected with the same connector and plug respectively. A guide sleeve is arranged in a support plate. A pin rod penetrates through a spring, and the other end of the spring is welded to the neck of the pin rod. The pin rod is slidably connected to the guide sleeve, and the end of the pin rod is inserted into a first groove. This spliced new connecting wire effectively prevents the plug from accidentally falling off from the connector by the user.

[0003] The above connecting wire connects the connector and the plug in a sliding plugging manner, and the connection part will still break or fall off when the connecting wire is pulled, so the practicability is poor. Therefore, a spliced new connecting wire is provided to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a spliced new connecting wire, which can solve the problem that the connection part of some connecting wires will still break or fall off when being pulled.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A spliced new connecting wire includes a female connector, a male connector and a connecting wire part. The female connector and the male connector can be docked with each other. The number of the connecting wire parts is two groups and they are respectively connected with the female connector and the male connector. An auxiliary connecting piece is arranged between the female connector and the male connector. The auxiliary connecting piece includes a fixed ring, a movable ring and a spring A. A limiting mechanism is arranged on the female connector, and the limiting mechanism can be clamped with the auxiliary connecting piece; protective components are arranged at the ends of the female connector and the male connector where the connecting wire parts are connected, and the protective components are used to protect the connecting wire parts.

[0006] Preferably, a fixed ring is integrally formed on the outer wall of the male connector, a movable ring is movably sleeved on the outer wall of the female connector, a spring A is arranged between the fixed ring and the movable ring, and both ends of the spring A are fixedly connected with the fixed ring and the movable ring respectively.

[0007] Preferably, the limiting mechanism includes a jack and a limiting pin. A plurality of groups of jacks distributed in a circular array are integrally formed on the outer wall of the female connector, and a limiting pin is movably sleeved in the jack.

[0008] Preferably, the limiting mechanism includes a spring B. A spring B is arranged inside the jack, and both ends of the spring B are fixedly connected with the bottom of the jack and the bottom end of the limiting pin respectively.

[0009] Preferably, the protection component includes a winding box and a winding roller. Winding boxes are fixedly connected to the tails of both the female connecting head and the male connecting head. The two connecting wire parts are respectively passed through the two winding boxes. Two winding rollers are rotatably connected between the inner walls on both sides of the winding box. The connecting wire part is passed between the two winding rollers and is attached to the outer walls of the two winding rollers.

[0010] Preferably, the protection component further includes a torsion spring. A torsion spring is sleeved and connected to the rotating shaft of the winding roller. The two ends of the torsion spring are respectively fixedly connected to the rotating shaft of the winding roller and the inner wall of the winding box.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] (1). For this spliced new connecting wire, through the combined design of the female connecting head, the male connecting head, the fixed ring, the movable ring, spring A and the limiting mechanism, the elastic component spring A is used to protect the connection between the female connecting head and the male connecting head. On the one hand, it improves the stability of the connection between the female connecting head and the male connecting head and reduces the risk of detachment at the connection. On the other hand, it can provide buffering for the female connecting head and the male connecting head when the connecting wire part is pulled, preventing the risk of detachment and fracture between the female connecting head and the male connecting head.

[0013] (2). For this spliced new connecting wire, through the combined design of the female connecting head, the male connecting head, the connecting wire part and the protection component, a section of the connecting wire part can be wound into the winding box. The winding roller and the torsion spring cooperate to protect the connecting wire part. When the connecting wire part is pulled by an external force, the stress of the torsion spring is used to overcome part of the pulling force, reducing the possibility of fracture and damage of the connecting wire part and improving the practicability and safety. Description of the Drawings

[0014] Figure 1 is a perspective view of the present utility model;

[0015] Figure 2 is a top view of the present utility model;

[0016] Figure 3 is a sectional view taken along line A-A of the present utility model;

[0017] Figure 4 is an enlarged view of part A of the present utility model.

[0018] In the figure: 1, female connecting head; 2, male connecting head; 3, connecting wire part; 4, fixed ring; 5, movable ring; 6, spring A; 7, limiting mechanism; 71, jack; 72, limiting pin; 73, spring B; 8, protection component; 81, winding box; 82, winding roller; 83, torsion spring. Detailed Embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: a spliced new type of connecting wire, including a connecting female head 1, a connecting male head 2 and a connecting wire part 3. The connecting female head 1 and the connecting male head 2 can be docked with each other. The number of the connecting wire parts 3 is two groups and they are respectively connected to the connecting female head 1 and the connecting male head 2. An auxiliary connecting member is arranged between the connecting female head 1 and the connecting male head 2. The auxiliary connecting member includes a fixed ring 4, a movable ring 5 and a spring A6. A limiting mechanism 7 is arranged on the connecting female head 1, and the limiting mechanism 7 can be engaged with the auxiliary connecting member; at the ends where the connecting wire parts 3 are connected to the connecting female head 1 and the connecting male head 2, protective components 8 are arranged, and the protective components 8 are used to protect the connecting wire parts 3.

[0021] Furthermore, a fixed ring 4 is integrally formed and connected to the outer wall of the connecting male head 2, a movable ring 5 is movably sleeved on the outer wall of the connecting female head 1, a spring A6 is arranged between the fixed ring 4 and the movable ring 5, and both ends of the spring A6 are fixedly connected to the fixed ring 4 and the movable ring 5 respectively. The limiting mechanism 7 includes a jack 71 and a limiting pin 72. A plurality of groups of jacks 71 distributed in a circular array are integrally formed on the outer wall of the connecting female head 1, and a limiting pin 72 is movably sleeved in the jack 71. Using the elastic component spring A6 to protect the connection between the connecting female head 1 and the connecting male head 2, on the one hand, it improves the stability of the connection between the connecting female head 1 and the connecting male head 2 and reduces the risk of the connection part falling off. On the other hand, it can provide buffering for the connecting female head 1 and the connecting male head 2 when the connecting wire part 3 is pulled.

[0022] Furthermore, the limiting mechanism 7 includes a spring B73. The spring B73 is arranged inside the jack 71, and both ends of the spring B73 are fixedly connected to the bottom of the jack 71 and the bottom end of the limit pin 72 respectively. The protection component 8 includes a winding box 81 and a winding roller 82. The tail ends of the connecting female head 1 and the connecting male head 2 are both fixedly connected with a winding box 81. The two connecting wire parts 3 are respectively arranged inside the two winding boxes 81. Two winding rollers 82 are rotatably connected between the inner walls on both sides of the winding box 81. The connecting wire part 3 is arranged between the two winding rollers 82 and is attached to the outer walls of the two winding rollers 82. The protection component 8 further includes a torsion spring 83. The torsion spring 83 is sleeved and connected to the rotating shaft of the winding roller 82. Both ends of the torsion spring 83 are fixedly connected to the rotating shaft of the winding roller 82 and the inner wall of the winding box 81 respectively, and a section of the connecting wire part 3 can be wound into the winding box 81. The winding roller 82 and the torsion spring 83 cooperate to protect the connecting wire part 3. When the connecting wire part 3 is pulled by an external force, the stress of the torsion spring 83 is used to overcome part of the pulling force, reducing the possibility of breakage and damage of the connecting wire part 3.

[0023] Working principle: After docking the connecting female head 1 and the connecting male head 2, press the limit pin 72 into the jack 71. The movable ring 5 slides to the side of the limit pin 72 away from the fixed ring 4. After releasing the limit pin 72, the limit pin 72 rebounds under the stress of the spring B73 and restricts the movement of the movable ring 5. When the connecting wire part 3 is pulled, the stress of the spring A6 and the torsion spring 83 overcomes part of the pulling force.

[0024] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A new type of spliced connecting wire, characterized in that, Including: A connecting female head (1), a connecting male head (2) and a connecting wire part (3). The connecting female head (1) and the connecting male head (2) can be docked with each other. The number of the connecting wire parts (3) is two groups and they are respectively connected to the connecting female head (1) and the connecting male head (2). An auxiliary connecting piece is arranged between the connecting female head (1) and the connecting male head (2). The auxiliary connecting piece includes a fixing ring (4), a movable ring (5) and a spring A (6). A limiting mechanism (7) is arranged on the connecting female head (1), and the limiting mechanism (7) can be engaged with the auxiliary connecting piece; protective components (8) are arranged at the ends of the connecting wire parts (3) connected to the connecting female head (1) and the connecting male head (2), and the protective components (8) are used for protecting the connecting wire parts (3).

2. The spliced new connecting wire according to claim 1, wherein: A fixing ring (4) is integrally formed and connected to the outer wall of the connecting male head (2), a movable ring (5) is movably sleeved on the outer wall of the connecting female head (1), a spring A (6) is arranged between the fixing ring (4) and the movable ring (5), and the two ends of the spring A (6) are respectively fixedly connected to the fixing ring (4) and the movable ring (5).

3. The spliced new connecting wire according to claim 2, characterized in that: The limiting mechanism (7) includes a jack (71) and a limiting pin (72). A plurality of groups of jacks (71) distributed in a circular array are integrally formed on the outer wall of the connecting female head (1), and a limiting pin (72) is movably sleeved in the jack (71).

4. A spliced new type of connecting wire according to claim 3, characterized in that: The limiting mechanism (7) includes a spring B (73). A spring B (73) is arranged inside the jack (71), and the two ends of the spring B (73) are respectively fixedly connected to the bottom of the jack (71) and the bottom end of the limiting pin (72).

5. The splicing type novel connecting wire according to claim 4, wherein: The protective component (8) includes a winding box (81) and a winding roller (82). The tail ends of the connecting female head (1) and the connecting male head (2) are both fixedly connected with a winding box (81). The two groups of connecting wire parts (3) are respectively arranged in the two groups of winding boxes (81). Two groups of winding rollers (82) are rotatably connected between the inner walls on both sides of the winding box (81). The connecting wire part (3) is arranged between the two groups of winding rollers (82) and is attached to the outer walls of the two groups of winding rollers (82).

6. The novel spliced connecting wire according to claim 5, wherein: The protective component (8) further includes a coil spring (83). A coil spring (83) is sleeved and connected to the rotating shaft of the winding roller (82), and the two ends of the coil spring (83) are respectively fixedly connected to the rotating shaft of the winding roller (82) and the inner wall of the winding box (81).

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