CN214280388U

CN214280388U - Cable connector with double limiting

Info

Publication number: CN214280388U
Application number: CN202120575979.0U
Authority: CN
Inventors: 李贵伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-09-24
Anticipated expiration: 2031-03-22

Abstract

The cable connector with double limiting functions comprises a rod body, wherein at least two rod body connecting ends are arranged on the rod body, a tapered hole is processed in the end face of each rod body connecting end, an inner limiting rod is arranged in the central axis of the bottom of the tapered hole, and the outer diameter of the inner limiting rod is gradually reduced when the inner limiting rod extends from the bottom face of the tapered hole to the end face of each rod body connecting end; the connecting end of the rod body is connected with a cap body, an outer limiting plate is arranged on the central axis of the interior of the cap body, and the outer limiting plate is limited by the tapered hole and shrinks towards the central axis of the tapered hole in the connecting process of the cap body and the rod body; the top end of the cap body is provided with a cable inlet which penetrates through the cap body and the outer limiting plate. In view of above-mentioned technical scheme, the utility model discloses can realize that the cable can high-efficient, swift, connect steadily through the rational design of structure.

Description

Cable connector with double limiting

Technical Field

The utility model belongs to cable connecting device field, specifically speaking especially relates to a take dual spacing cable connector.

Background

In the laying process of the cables, the connectors are required to be adopted at the connecting positions of the cables to realize the connection of the two cables, or when the cables are broken points, the connectors are used for realizing the quick connection between the two cables, so that the stability of power supply is ensured, and the cable connectors become an indispensable connecting link in a power supply system. However, for the cable inner core material with softer material, such as the cable made of the aluminum core material, how to realize the fast and stable connection between two different cables becomes one of the technical problems to be solved by the industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take dual spacing cable connector, it can be through the rational design of structure, realizes that the cable can be high-efficient, swift, connect steadily.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the cable connector with double limiting function comprises a rod body, wherein at least two rod body connecting ends are arranged on the rod body, the end faces of the rod body connecting ends are processed with conical holes, the central axis of the bottom of each conical hole is provided with an inner limiting rod, and the outer diameter of each inner limiting rod is gradually reduced when the inner limiting rod extends from the bottom surface of each conical hole to the end face of the rod body connecting end; the connecting end of the rod body is connected with a cap body, an outer limiting plate is arranged on the central axis of the interior of the cap body, and the outer limiting plate is limited by the tapered hole and shrinks towards the central axis of the tapered hole in the connecting process of the cap body and the rod body; the top end of the cap body is provided with a cable inlet which penetrates through the cap body and the outer limiting plate.

Further, the outer limiting plate of the present invention is a conical cylinder structure having the same or similar inner contour as the conical hole.

Further, the utility model discloses in the outer limiting plate of pole constitute by a plurality of convex plate bodies of multi-disc around cap body the central axis equipartition, the outline of outer limiting plate is close with the interior outline of bell mouth.

Furthermore, the utility model discloses in the inner wall of outer limiting plate of pole on process and have the internal tooth.

Furthermore, the utility model discloses in the pole body of rod have two, three, four body of rod link.

Further, in the utility model, the rod body of rod be the solid body of rod, the external diameter of body of rod link is greater than the external diameter of the body of rod.

Furthermore, in the present invention, the longitudinal section of the rod body and the cap body is a polygonal structure.

Further, in the present invention, the outer surface of the rod connecting end and the inner surface of the cap body are respectively processed with the thread portion formed by the internal thread or the external thread at the connecting position, and the rod connecting end is engaged with the internal thread of the cap body through the external thread.

Furthermore, the utility model discloses in the hookup location department of the cap body and body of rod link cover and have waterproof material.

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

the utility model discloses an outer limiting plate on the cap body carries on spacingly to the outside of aluminium matter cable, carries on spacingly through the inside interior stop lever of bell mouth to the inside of aluminium matter cable, combines to realize effectively spacing and being connected the cable through inside and outside the connection in the cap body and the connection of the body of rod, realizes then that simple swift cable is fixed.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the middle rod body of the present invention.

Fig. 4 is a schematic structural diagram of the cap body of the present invention.

Fig. 5 is a schematic structural diagram of the middle cap body of the present invention.

Fig. 6 is a schematic structural view of the utility model with a tee joint as the middle rod body.

In the figure: 1. a cap body; 2. a rod body connecting end; 3. a rod body; 4. an outer limit plate; 5. an inner limiting rod; 6. internal teeth; 7. a cable entry; 8. a threaded portion; 9. and (4) a tapered hole.

Detailed Description

The technical solution of the present invention will be further described and illustrated with reference to the following examples. It should be noted that the following paragraphs may refer to terms of orientation, including but not limited to "upper, lower, left, right, front, rear" and the like, which are all oriented to correspond to the visual orientations shown in the drawings of the specification, and should not be construed as limiting the scope or technical aspects of the present invention, but merely as providing those skilled in the art with a better understanding of the technical aspects of the present invention.

In the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

The utility model provides a take dual spacing cable connector, includes the body of rod 3, and the body of rod 3 includes two, three or four body of rod link ends 2 of being connected with cap body 1, and the external diameter of body of rod link end 2 is greater than the external diameter of the body of rod 3. The end of the connecting end 2 is provided with a taper hole 9, and the diameter of the bottom surface of the taper hole 9 is smaller than the diameter of the opening on the top surface. An inner limiting rod 5 fixed with the rod body 3 is arranged on the central axis of the bottom surface of the conical hole 9, and the diameter of the outer portion of the inner limiting rod 5 is gradually reduced in the process of extending from the bottom surface of the conical hole 9 to the opening at the top end. The external portion of link 2 is processed there is the external screw thread, the internal screw thread is processed to the inside of cap body 1, and the top of cap body 1 processes and has the cable entry 7 that supplies the cable to insert, and cable entry 7 sets up with the central axis of cap body 1 is coaxial. The inner part of the cap body 1 is fixed with outer limiting plates 4 uniformly distributed around the central axis of the cable inlet 7, the outer limiting plates 4 can be formed by a plurality of arc-shaped plate bodies, and the outer limiting plates 4 are uniformly distributed around the central axis of the cable inlet 7 to form a cone structure with the outline similar to that of the tapered hole 9. The connecting position of the cap body 1 and the rod body connecting end 2 is covered with waterproof material.

On the basis of the above embodiments, the present invention proceeds with detailed descriptions of technical features and functions thereof, so as to help those skilled in the art fully understand the technical solution of the present invention and reproduce it.

As shown in fig. 1 to 4, the rod body 3 and the cap body 1 of the present invention can be arranged in a polygonal structure to cooperate with a wrench or other tools, so as to shorten the connection time between the cap body 1 and the rod body 3 and ensure the connection stability between them.

The utility model discloses in, body of rod 3 can set up to the linear type body of rod that has two body of rod links 2, also can set up to the Y type body of rod or the "grafting" type body of rod that has three body of rod link 2, also can set up to the cross body of rod that has four body of rod links 2 to design corresponding shape when the technical staff in this field faces concrete problem. And simultaneously, the utility model discloses in, the external diameter of body of rod link 2 can set to the external diameter that is greater than the body of rod 3 to satisfy with being connected of the cap body 1 and effectual spacing.

The utility model discloses in, the terminal surface of body of rod link 2 process downwards and have bell mouth 9, bell mouth 9's effect lies in that the in-process of the body of the cap 1 connection downwards is spacing with the surface of outer limiting plate 4 for outer limiting plate 4 is close to the central axis of the body of the cap 1 (the central axis of cable entry 7 or the central axis of body of rod link 2 coaxial with it promptly). The utility model discloses in outer limiting plate 4 form around above-mentioned the central axis distribution by the plate body of a plurality of arcs, its inner surface machineably have with the internal tooth 6 of cable interlock to further increase the stability of being connected between outer limiting plate 4 and the cable.

The utility model discloses in, the bottom surface of bell mouth 9 be provided with the interior gag lever post 5 fixed with the body of rod 3, interior gag lever post 5 reduces gradually to its external diameter of in-process that the terminal surface extends from the bottom surface of bell mouth 9 to make interior gag lever post 5 form the toper body of rod. Interior gag lever post 5 can insert the inside to the cable, and when the cap body 1 and the in-process of being connected of the body of rod 3, interior gag lever post 5 can with gradually to the outer limiting plate 4 cooperation that the central axis drawn close, fix the cable from inside.

The utility model discloses in, the cap body 1 and body of rod link 2 adopt threaded connection, there is the internal thread at the internal surface processing of the cap body 1 promptly, there is the external screw thread at the surface processing of body of rod link 2. The above structures can be connected by means of plugging or welding, and the like, and the stable connection between the two structures is preferably realized by the skilled person under the conventional technical means.

The utility model discloses in, can cover waterproof material in the hookup location department of the cap body 1 and body of rod link 2, also can process the caulking groove of placing the sealing washer on body of rod link 2 to prevent that cap body 1 and body of rod link 2 from being connected back rainwater etc. and entering into cap body 1 or body of rod link 2's inside, influence the life of above-mentioned work piece.

Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a take dual spacing cable connector, includes body of rod (3), its characterized in that: the rod body (3) is at least provided with two rod body connecting ends (2), the end faces of the rod body connecting ends (2) are processed with conical holes (9), the central axis of the bottom of each conical hole (9) is provided with an inner limiting rod (5), and the outer diameter of each inner limiting rod (5) is gradually reduced when the inner limiting rods extend from the bottom face of each conical hole (9) to the end faces of the rod body connecting ends (2); the rod body connecting end (2) is connected with a cap body (1), an outer limiting plate (4) is arranged at the central axis of the interior of the cap body (1), and the outer limiting plate (4) is limited by the tapered hole (9) and shrinks towards the central axis of the tapered hole (9) in the connecting process of the cap body (1) and the rod body (3); the top end of the cap body (1) is provided with a cable inlet (7) which penetrates through the cap body (1) and the outer limiting plate (4).

2. The cable connector with double-limiting according to claim 1, wherein: the outer limit plate (4) is of a conical cylinder structure which is the same as or similar to the inner contour of the conical hole (9).

3. The cable connector with double-limiting according to claim 1, wherein: the outer limiting plate (4) is composed of a plurality of arc-shaped plate bodies which are uniformly distributed around the central axis of the cap body (1), and the outer contour of the outer limiting plate (4) is close to the inner contour of the conical hole (9).

4. The cable connector with double-limiting according to claim 1, wherein: and internal teeth (6) are processed on the inner wall of the outer limiting plate (4).

5. The cable connector with double-limiting according to claim 1, wherein: the rod body (3) is provided with two, three and four rod body connecting ends (2).

6. The cable connector with double-limiting according to claim 1, wherein: the rod body (3) is a solid rod body, and the outer diameter of the rod body connecting end (2) is larger than that of the rod body (3).

7. The cable connector with double-limiting according to claim 1, wherein: the longitudinal sections of the rod body (3) and the cap body (1) are of polygonal structures.

8. The cable connector with double-stop according to any one of claims 1 to 6, wherein: the outer surface of the rod body connecting end (2) and the inner surface of the cap body (1) are respectively provided with a thread part (8) formed by internal threads or external threads at the connecting position, and the rod body connecting end (2) is meshed with the internal threads of the cap body (1) through the external threads.

9. The cable connector with double-stop according to any one of claims 1 to 6, wherein: the connecting position of the cap body (1) and the rod body connecting end (2) is covered with a waterproof material.