CN219801382U - Spliced compression-resistant cable - Google Patents

Abstract

The utility model discloses a spliced compression-resistant cable, which relates to the technical field of cable correlation and comprises a cable core, a shell and a spliced structure arranged at the end part of the shell, wherein the shell is fixedly sleeved outside the cable core, the spliced structure comprises an electric connection master disc and an electric connection male disc, the electric connection master disc and the electric connection male disc are respectively fixed at two ends of the shell, the electric connection master disc and the electric connection male disc are electrically connected with the cable core, the spliced adjacent cable cores are electrically connected through the electric connection master disc and the electric connection male disc, a clamping groove is formed in the inner wall of the electric connection master disc, a clamping head is elastically arranged on the outer wall of the electric connection male disc, and the electric connection master disc and the electric connection male disc are detachably connected through the clamping groove and the clamping head. According to the utility model, through the matched use of the devices, the corresponding quick connection between the cable wires can be realized, the splicing efficiency of the cables can be improved, and the protection performance of the shell on the wire core can be improved.

Description

Spliced compression-resistant cable

Technical Field

The utility model relates to the technical field of cables, in particular to a spliced compression-resistant cable.

Background

The cable is an important carrier for electric energy transmission and electric signal transmission, and is common in life.

The cable is great in electrical equipment, long-range electric energy transmission and long-range electric signal transmission, and is comparatively common with splice formula connection, can replace traditional welding or spiral winding to connect, can provide a great deal of facility for laying of electrical apparatus cable, is favorable to the promotion of cable laying efficiency.

Traditional connector that the cable adopted is fixed through external screw sleeve or clamp more, corresponds between the wire rod of different categories and is connected inadequately friendly, often needs the staff to select the concatenation angle between the adjacent cable properly according to the distribution of the inside wire rod of sinle silk, therefore still not comprehensive in the convenience.

Therefore, the spliced compression-resistant cable is particularly provided, the wires inside the cable core can be conveniently connected correspondingly, the workload of workers is reduced as much as possible, and the efficiency is improved.

Disclosure of Invention

The utility model mainly aims to provide a spliced compression-resistant cable which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a spliced compression-resistant cable comprises a cable core, a shell and a spliced structure arranged at the end part of the shell.

The shell is fixedly sleeved outside the wire core, the splicing structure comprises an electric connection master disc and an electric connection male disc, the electric connection master disc and the electric connection male disc are respectively fixed at two ends of the shell, the electric connection master disc and the electric connection male disc are electrically connected with the wire core, and the spliced adjacent wire cores are electrically connected through the electric connection master disc and the electric connection male disc.

The draw-in groove has been seted up to electric connection master disk inner wall, and electric connection public dish outer wall elasticity is provided with the dop, and electric connection master disk and electric connection public dish pass through draw-in groove and dop detachable connection.

The inside of shell lateral wall is provided with the accommodation portion, and the inside packing of accommodation portion has reset element.

Preferably, the clamping grooves are arranged in a plurality, the distances between the adjacent clamping grooves are unequal, and the clamping heads are matched with the clamping grooves.

Preferably, a guiding groove is arranged on the inner wall between the opening end of the electric connection master disc and the clamping groove, and the guiding groove is obliquely arranged away from the inner wall of the central shaft of the electric connection master disc.

Preferably, the clamping head is arranged away from the end face of the outer wall of the electric connection male disc in a bending mode.

Preferably, there are a plurality of holding portions inside the side wall of the casing, and one end of the isolation plate between adjacent holding portions, which is far away from the wire core, is arranged in a wedge shape, the reset element comprises elastic particles, and the deformed casing is isolated from the wire core through the elasticity of the elastic particles.

Preferably, the inner wall of the accommodating part and the inner wall of the shell opposite to the opening end of the accommodating part are both provided with disturbance strips, and one side of each disturbance strip, which is close to the elastic particles, is in wedge-shaped arrangement.

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

1. according to the utility model, through mutual correspondence between the clamping grooves and the clamping heads, in the process of connecting the electric connection female disc and the electric connection male disc, the corresponding electric connection of wires inside the wire cores can be realized, the workload is not required to be increased when workers correspondingly connect the wires, and the improvement of the working efficiency is facilitated.

2. According to the utility model, the accommodating part and the elastic particles in the accommodating part can improve the elastic deformation performance of the shell, and can prevent the shell from contacting with the wire core as much as possible when the shell is extruded and deformed, so that the protection effect of the shell on the wire core can be effectively improved, and the wire core is prevented from being damaged due to pressure as much as possible.

Drawings

FIG. 1 is an exploded view of the structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the housing of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is a cross-sectional view of an electrical connection male disk of the present utility model.

In the figure: 1. a wire core; 2. a housing; 3. electrically connecting the master disk; 31. electrically connecting the male disk; 32. a clamping groove; 33. a chuck; 34. a guide groove; 4. disturbance bars.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly and include, for example, "connected," either fixedly, detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the utility model discloses a spliced compression-resistant cable, which comprises a cable core 1, a shell 2 and a spliced structure arranged at the end part of the shell 2, wherein the shell 2 is fixedly sleeved outside the cable core 1, so that the cable core 1 is wrapped, and the spliced compression-resistant cable can be used as a first layer protection structure of the cable core 1.

The splicing structure comprises an electric connection master disc 3 and an electric connection male disc 31, wherein the electric connection master disc 3 and the electric connection male disc 31 are respectively fixed at two ends of the shell 2, the electric connection master disc 3 and the electric connection male disc 31 are electrically connected with the wire cores 1, and the spliced adjacent wire cores 1 are electrically connected with each other through the electric connection master disc 3 and the electric connection male disc 31.

Referring to fig. 1 and 4, in order to fix the adjacent wire core 1 and the housing 2, a clamping groove 32 is formed on the inner wall of the electrically connected female disc 3, a clamping head 33 is elastically arranged on the outer wall of the electrically connected male disc 31, and the electrically connected female disc 3 and the electrically connected male disc 31 are detachably connected with the clamping head 33 through the clamping groove 32.

The elastic clamping head 33 can extend into the clamping groove 32 and provide resistance for mutual separation between the electric connection master disc 3 and the electric connection male disc 31 so as to achieve relative fixation between the electric connection master disc 3 and the electric connection male disc 31.

In order to make the corresponding connection of the wires in the wire core 1 more convenient, the clamping grooves 32 are provided with a plurality of clamping grooves 32, the distances between the adjacent clamping grooves 32 are unequal, the clamping heads 33 are matched with the clamping grooves 32, and when the clamping grooves 32 and the clamping heads 33 with unequal distances are spliced between the electrically connected female disc 3 and the electrically connected male disc 31, the wires can be connected through the angles of relative rotation between the two, so that the corresponding connection of the wires in the wire core 1 is realized.

In order to make the inside that dop 33 stretched into electric connection master 3 more convenient, the inner wall between electric connection master 3 open end and draw-in groove 32 is provided with guide slot 34, and the inner wall slope that electric connection master 3 center pin was kept away from to guide slot 34 sets up, and the terminal surface bending that electric connection public dish 31 outer wall was kept away from to dop 33 sets up, can effectively reduce the resistance when dop 33 got into electric connection master 3, make things convenient for dop 33 to the inside submergence of electric connection public dish 31 lateral wall when getting into electric connection master 3, make the concatenation between electric connection public dish 31 and the electric connection master 3 more smooth and easy.

Referring to fig. 1-3, in order to improve the elastic deformation performance of the housing 2, a receiving portion is provided in the side wall of the housing 2, and a reset element is filled in the receiving portion, where the reset element includes elastic particles, and the elastic particles may be rubber particles or TPE particles commonly used in the prior art.

The inside accommodation portion that is provided with of shell 2 lateral wall has a plurality ofly, and the one end wedge setting that the sinle silk 1 was kept away from to the division board between the adjacent accommodation portion, can reduce the area of contact of division board between shell 2 and the adjacent accommodation portion as far as possible, from this rigidity of further reducing shell 2 promotes the elastic deformation performance of shell 2 itself, and the shell 2 of deformation is kept apart with sinle silk 1 through elastic particle elasticity.

The inner wall of the accommodating part and the inner wall of the shell 2 opposite to the opening end of the accommodating part are both provided with disturbance strips 4, one side of the disturbance strips 4 close to the elastic particles is wedge-shaped, the elastic particles can be forced to move in the accommodating part by the disturbance strips 4 when the shell 2 is deformed under pressure, so that the dispersion of pressure is realized, the situation that the elastic particles are pressed in the accommodating part to transfer positions when the shell 2 is deformed is avoided as much as possible, larger intervals exist in the accommodating part to avoid the elastic particles as much as possible, and the smooth implementation of the elastic particles isolating the objects of the shell 2 and the wire core 1 is ensured.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a concatenation formula resistance to compression cable which characterized in that: comprises a wire core (1), a shell (2) and a splicing structure arranged at the end part of the shell (2);

the shell (2) is fixedly sleeved outside the wire core (1), the splicing structure comprises an electric connection master disc (3) and an electric connection male disc (31), the electric connection master disc (3) and the electric connection male disc (31) are respectively fixed at two ends of the shell (2), the electric connection master disc (3) and the electric connection male disc (31) are electrically connected with the wire core (1), and the spliced adjacent wire cores (1) are electrically connected with the electric connection male disc (31) through the electric connection master disc (3);

clamping grooves (32) are formed in the inner wall of the electric connection female disc (3), clamping heads (33) are elastically arranged on the outer wall of the electric connection male disc (31), a plurality of clamping grooves (32) are formed, the distances between adjacent clamping grooves (32) are different, and the clamping heads (33) are matched with the clamping grooves (32);

the shell is characterized in that an accommodating part is arranged in the side wall of the shell (2), and a reset element is filled in the accommodating part.

2. A spliced compressive cable as claimed in claim 1, wherein: the electric connection female disc (3) and the electric connection male disc (31) are detachably connected through the clamping groove (32) and the clamping head (33).

3. A spliced compressive cable as claimed in claim 2, wherein: the inner wall between the open end of the electric connection master disc (3) and the clamping groove (32) is provided with a guide groove (34), and the guide groove (34) is inclined away from the inner wall of the central shaft of the electric connection master disc (3).

4. A spliced compressive cable as claimed in claim 1, wherein: the clamping head (33) is arranged away from the end face of the outer wall of the electric connection male disc (31) in a bending mode.

5. A spliced compressive cable as claimed in claim 1, wherein: the shell (2) is provided with a plurality of accommodating parts in the side wall of the shell (2), one end, far away from the wire core (1), of the isolating plate between the adjacent accommodating parts is in a wedge-shaped arrangement, the reset element comprises elastic particles, and the deformed shell (2) is isolated from the wire core (1) through the elasticity of the elastic particles.

6. The spliced pressure resistant cable as recited in claim 5, wherein: the accommodation is provided with

The inner wall of the part and the inner wall of the shell (2) opposite to the opening end of the containing part are respectively provided with a disturbance strip (4),

the disturbance strips (4) are arranged in a wedge shape on one side close to the elastic particles.