CN220914638U

CN220914638U - Waterproof connecting wire

Info

Publication number: CN220914638U
Application number: CN202322392757.7U
Authority: CN
Inventors: 曾一峰
Original assignee: Suzhou Yuyixin Electronics Co ltd
Current assignee: Suzhou Yuyixin Electronics Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-05-07
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a waterproof connecting wire, which relates to the technical field of connecting wires and comprises a cable, wherein one end of the cable is fixedly connected with a connector, one end of the connector, which is far away from the cable, is fixedly connected with a male terminal, the surface of the male terminal is provided with a protecting device, the protecting device comprises a protecting sleeve, the protecting sleeve is sleeved on the surface of the male terminal, the surface of the protecting sleeve is rotationally connected with two connecting plates, the surface of the male terminal is fixedly connected with a first fixed ring, the surface of the male terminal is fixedly connected with a second fixed ring, through grooves are formed in the surfaces of the first fixed ring and the second fixed ring, and sliding strips are slidably connected on the surfaces of the through grooves on the first fixed ring and the second fixed ring. The waterproof connecting wire solves the problems that the male terminal of the connecting wire is exposed outside, and the male terminal of the connecting wire is difficult to ensure that the male terminal of the connecting wire cannot contact with liquid, so that the safety of the connecting wire is difficult to ensure.

Description

Waterproof connecting wire

Technical Field

The utility model relates to the technical field of connecting wires, in particular to a waterproof connecting wire.

Background

The connecting wire is generally a carrier for connection between electronic devices, between devices and power supplies, and between devices and machines, and can be used for carrying data or exchanging power supplies, but as one of electronic products, the connecting wire is often required to have better waterproof performance, so that the service life of the connecting wire is ensured.

The prior art, such as the utility model of publication number CN219267983U, discloses a waterproof connecting wire comprising: the socket comprises a socket body and a plug body inserted into the socket body, wherein the insertion area of the socket body and the plug body is at least provided with a locking mechanism and a waterproof structure, and the locking mechanism and the waterproof structure are distributed at intervals along the axial direction of the plug body. According to the utility model, by improving the connecting structure of the existing connecting wire, the locking mechanism provides a plugging force locking function through the cooperation of the crown spring and the hard plastic connecting seat of the plug main body, so that the plug and the socket are effectively prevented from being separated, the plugging application is convenient, and the plugging force can be adjusted through the size of the crown spring; the waterproof structure and the locking mechanism have double guarantee effects on the waterproof function of the connecting wire; the waterproof connecting wire has the advantages that the structural improvement is arranged in the product connecting area, the product structure is compact, the external dimension is smaller, and the waterproof connecting wire can be suitable for occasions with smaller equipment or instrument connecting space.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: when the connecting wire is not used, the male terminal of the connecting wire is exposed outside, so that the male terminal of the connecting wire is difficult to ensure that the male terminal of the connecting wire cannot contact with liquid, and the safety of the connecting wire is difficult to ensure.

For this purpose, we propose a waterproof connection line.

Disclosure of utility model

The present utility model is directed to a waterproof connecting wire, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof connecting wire, includes the cable, the one end fixedly connected with of cable connects, the one end fixedly connected with public first terminal of the long-distance cable of joint, the surface of public first terminal is equipped with protector, protector includes the lag, the lag cup joints the surface at public first terminal, the surface rotation of lag is connected with two connecting plates, the surface fixedly connected with first solid fixed ring of public first terminal.

The components achieve the following effects: the first fixed ring makes the connecting plate can be connected to on the public head terminal, rotates between connecting plate and the lag to be connected for the lag can rotate, and the lag can play the guard action to the public head terminal.

Preferably, the surface of the male terminal is fixedly connected with a second fixed ring, through grooves are formed in the surfaces of the first fixed ring and the second fixed ring, and sliding strips are connected to the surfaces of the through grooves on the first fixed ring and the second fixed ring in a sliding manner.

The components achieve the following effects: the sliding strips which are connected with the surfaces of the through grooves on the first fixed ring and the second fixed ring in a sliding way can move.

Preferably, the inner wall sliding connection of connecting plate has the gag lever post, the one end that the gag lever post was kept away from the draw bar fixedly connected with arm-tie.

The components achieve the following effects: the limiting rod which is connected to the inner wall of the connecting plate in a sliding way can move, and the limiting rod can be conveniently moved through the pull plate.

Preferably, the surface of the limiting rod is sleeved with a spring, and two ends of the spring are fixedly connected with the pulling plate and the connecting plate respectively.

The components achieve the following effects: the spring can limit the position of the limiting rod, so that stable connection between the limiting rod and the connecting plate is ensured.

Preferably, the surface of the cable is provided with a protection device, the protection device comprises a protection sleeve, the protection sleeve is sleeved on the surface of the cable, and a rubber ring is glued on the inner wall of the protection sleeve.

The components achieve the following effects: the situation that the cable and the joint are broken is avoided through the protection sleeve at the joint connection position as far as possible, and the rubber ring can prevent the protection sleeve from damaging the cable while protecting the cable.

Preferably, the surface of the protective sleeve is fixedly connected with two fixing plates, and screw rods are inserted into the inner walls of the two fixing plates in a threaded manner.

The components achieve the following effects: the fixed plate makes the screw rod can be connected to the protective sheath, and the screw rod of screw thread inserted at the fixed plate inner wall can rotate.

Preferably, the screw is fixedly connected with the rotating plate at one end far away from the joint, and a rubber pad is glued at one end far away from the rotating plate.

The components achieve the following effects: can rotate the screw rod through the swivel plate, the rubber pad can increase the fixed effect between screw rod and the joint.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, by arranging the protection device, the situation that the male terminal is exposed outside when the connecting wire is not used is avoided, so that the possibility that the male terminal contacts liquid is reduced, and the safety when the connecting wire is used is ensured as much as possible.

2. According to the utility model, the protection device is arranged to provide a protection effect for the connecting wire, so that the situation that the connecting part of the cable and the connector breaks in the process of using the connecting wire is avoided as far as possible, and the service life of the connecting wire is prolonged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 1;

FIG. 4 is a schematic view of the partial structure of FIG. 2 according to the present utility model;

fig. 5 is an enlarged view of fig. 2B in accordance with the present utility model.

In the figure: 1-a cable; 2-linker; 3-male terminals; 4-a guard; 41-a protective sleeve; 42-connecting plates; 43-a first securing ring; 44-a second securing ring; 45-slide bar; 46-a limit rod; 47-springs; 48-pulling plates; 5-a protection device; 51-protecting sleeve; 52-fixing plates; 53-screw; 54-rotating plate; 55-rubber pads; 56-rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a waterproof connecting wire, includes cable 1, and the one end fixedly connected with of cable 1 connects 2, and the one end fixedly connected with public head terminal 3 of cable 1 is far away from to connect 2, and the surface of public head terminal 3 is equipped with protector 4, and the surface of cable 1 is equipped with protector 5.

The specific arrangement and function of the guard 4 and the guard 5 will be described in detail below.

As shown in fig. 1, 2 and 3, the protection device 4 includes a protection sleeve 41, the protection sleeve 41 is sleeved on the surface of the male terminal 3, two connection plates 42 are rotatably connected to the surface of the protection sleeve 41, and a first fixing ring 43 is fixedly connected to the surface of the male terminal 3. The first fixing ring 43 enables the connecting plate 42 to be connected to the male terminal 3, the connecting plate 42 is rotationally connected with the protecting sleeve 41, the protecting sleeve 41 can rotate, and the protecting sleeve 41 can protect the male terminal 3. The surface of the male terminal 3 is fixedly connected with a second fixed ring 44, through grooves are formed in the surfaces of the first fixed ring 43 and the second fixed ring 44, and sliding strips 45 are connected to the surfaces of the through grooves on the first fixed ring 43 and the second fixed ring 44 in a sliding manner. The slide bar 45 slidably connected to the through groove surfaces of the first and second fixing rings 43 and 44 can be moved.

The inner wall of the connecting plate 42 is slidably connected with a limiting rod 46, and one end of the limiting rod 46 away from the sliding strip 45 is fixedly connected with a pull plate 48. The limiting rod 46 slidably connected to the inner wall of the connecting plate 42 can move, and the limiting rod 46 can be conveniently moved through the pull plate 48. The surface of the limiting rod 46 is sleeved with a spring 47, and two ends of the spring 47 are fixedly connected with a pull plate 48 and the connecting plate 42 respectively. The spring 47 can limit the position of the stop lever 46, thereby ensuring a stable connection between the stop lever 46 and the connecting plate 42.

As shown in fig. 2 and 4 and fig. 5, the protection device 5 includes a protection sleeve 51, the protection sleeve 51 is sleeved on the surface of the cable 1, and a rubber ring 56 is glued to the inner wall of the protection sleeve 51. The situation that the cable 1 is broken at the joint 2 is guaranteed to be as far as possible through the protective sleeve 51, and the rubber ring 56 can prevent the protective sleeve 51 from damaging the cable 1 while the protective sleeve 51 protects the cable 1.

The surface of the protective sleeve 51 is fixedly connected with two fixing plates 52, and screw rods 53 are inserted into the inner walls of the two fixing plates 52 in a threaded manner. The fixing plate 52 allows the screw 53 to be coupled to the protective case 51, and the screw 53 screw-inserted into the inner wall of the fixing plate 52 to be rotated. One end of the screw rod 53 far away from the joint 2 is fixedly connected with a rotating plate 54, and one end of the screw rod 53 far away from the rotating plate 54 is glued with a rubber pad 55. The screw 53 can be rotated by the rotating plate 54, and the rubber pad 55 can increase the fixing effect between the screw 53 and the joint 2.

Working principle: when the connection wire is used, the cable 1 is connected through the male terminal 3 and the connector 2. When the connecting wire is not used, the pull plate 48 is pulled to drive the limiting rod 46 to slide on the inner wall of the connecting plate 42, so that the limiting rod 46 moves away from the male terminal 3, the limitation on the position of the sliding strip 45 is removed, the protecting sleeve 41 is moved to drive the connecting plate 42 to enable the sliding strip 45 to slide on the surfaces of the through grooves on the first fixing ring 43 and the second fixing ring 44, the protecting sleeve 41 is enabled to move close to one end of the male terminal 3 far away from the cable 1, then the protecting sleeve 41 is rotated, the protecting sleeve 41 is moved to cover the male terminal 3, the pull plate 48 is loosened, under the action of the elastic force of the spring 47, the limiting rod 46 is close to the male terminal 3, the position of the sliding strip 45 is limited, and therefore protection of the male terminal 3 is achieved, the fact that the male terminal 3 is exposed outside when the connecting wire is not used is avoided through the protecting device 4 is arranged, the possibility that the male terminal 3 is contacted with liquid is reduced, and safety of the connecting wire is guaranteed as much as possible.

When using the connecting wire, at first remove protective sheath 51 makes it cup joint on the connecting wire, afterwards rotate the rotating plate 54 and make screw rod 53 at the inner wall rotation of fixed plate 52, the rotation of screw rod 53 drives rubber pad 55 and moves and be close to joint 2, thereby realize the restriction to the protective sheath 51 position, can avoid protective sheath 51 to lead to the fact the damage to cable 1 when protecting cable 1 through rubber ring 56, through setting up protection device 5, can provide the guard action for the connecting wire, thereby avoided in the in-process of using the connecting wire, the circumstances that the cable 1 breaks with the part that connects 2 appear, the life of connecting wire has been improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waterproof connecting wire, including cable (1), its characterized in that: the utility model discloses a cable, including cable (1), one end fixedly connected with connects (2), the one end fixedly connected with public first terminal (3) of cable (1) are kept away from to connect (2), the surface of public first terminal (3) is equipped with protector (4), protector (4) include lag (41), lag (41) cup joint at the surface of public first terminal (3), the surface rotation of lag (41) is connected with two connecting plates (42), the fixed surface of public first terminal (3) is connected with first solid fixed ring (43).

2. A waterproof connecting wire according to claim 1, characterized in that: the surface fixing connection of public first terminal (3) has second solid fixed ring (44), the logical groove has all been seted up on the surface of first solid fixed ring (43) and second solid fixed ring (44), the surface sliding connection of logical groove has draw runner (45) on first solid fixed ring (43) and second solid fixed ring (44).

3. A waterproof connecting wire according to claim 1, characterized in that: the inner wall sliding connection of connecting plate (42) has gag lever post (46), the one end that gag lever post (46) kept away from draw bar (45) fixedly connected with arm-tie (48).

4. A waterproof connecting wire according to claim 3, characterized in that: the surface of the limiting rod (46) is sleeved with a spring (47), and two ends of the spring (47) are fixedly connected with the pulling plate (48) and the connecting plate (42) respectively.

5. A waterproof connecting wire according to claim 1, characterized in that: the surface of cable (1) is equipped with protection device (5), protection device (5) are including protective sheath (51), protective sheath (51) cup joint at the surface of cable (1), the inner wall of protective sheath (51) glues has rubber ring (56).

6. A waterproof connecting wire according to claim 5, wherein: two fixed plates (52) are fixedly connected to the surface of the protective sleeve (51), and screw rods (53) are inserted into the inner walls of the two fixed plates (52) in a threaded mode.

7. A waterproof connecting wire according to claim 6, wherein: one end of the screw rod (53) far away from the joint (2) is fixedly connected with a rotating plate (54), and one end of the screw rod (53) far away from the rotating plate (54) is glued with a rubber pad (55).