CN209786311U - Multi-joint cable with good protection effect - Google Patents

Abstract

The utility model discloses a multi-joint cable that protective effect is good, including protective housing and cable body, the one end of cable body is located the inside of protective housing, and the inside fixed mounting of cable body has a plurality of connecting wire, one the first connector lug of one end surface fixedly connected with of cable body, another are kept away from to the connecting wire the one end surface fixedly connected with second connector lug of cable body is kept away from to the connecting wire, the upper end surface and the both sides surface of protective housing all are provided with the protecting crust, and the protecting crust has the slide with the equal fixed mounting in position that the lateral surface that the protective housing is adjacent to the protective housing is close to both sides, the protective housing has all seted up the spout with the position that the lateral surface that the protective. The utility model discloses, can accomodate the connector lug that does not use, the person of facilitating the use protects it, provides certain activity space for the inside connecting wire of cable body simultaneously, prolongs the life of cable.

Description

Multi-joint cable with good protection effect

Technical Field

The utility model relates to a cable technical field specifically is a multi-joint cable that protecting effect is good.

background

The cable is a general name of articles such as optical cables and electric cables, has many purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, electric power transmission and the like, is a common and indispensable thing in daily life, and generally needs to be twisted into a round shape in order to ensure the forming degree and reduce the appearance of the cable.

However, the existing multi-joint cable has certain disadvantages in the using process, and due to the fact that the number of the connector lugs is large, the situation that the connector lugs cannot be used simultaneously exists, the connector lugs which are not used temporarily are exposed outside together with the connector lugs which are used already for a long time, the protection effect on the connector lugs is poor, and the using performance of the connector lugs is reduced.

Therefore, the multi-joint cable with good protection effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polylinker cable that protecting effect is good can accomodate the connector lug that does not use, and convenient to use person protects it, provides certain activity space for the inside connecting wire of cable body simultaneously, prolongs the life of cable to solve the problem that proposes among the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-joint cable with good protection effect comprises a protective shell and a cable body, wherein one end of the cable body is positioned in the protective shell, a plurality of connecting wires are fixedly arranged in the cable body, the outer surface of one end, far away from the cable body, of each connecting wire is fixedly connected with a first connector lug, the outer surface of the other end, far away from the cable body, of each connecting wire is fixedly connected with a second connector lug, the outer surfaces of the upper end and the two sides of the protective shell are respectively provided with a protective shell, the positions, close to the two sides, of the outer side surfaces, adjacent to the protective shell, of the protective shell are respectively and fixedly provided with a sliding plate, the positions, close to the two sides, of the outer side surfaces, close to the protective shell, of the protective shell are respectively provided with a sliding groove, the outer surface of one side, close, and rubber pads are fixedly arranged at the upper end and the lower end of the inner surface of the socket.

With slide and spout one-to-one, and with the slide in the spout, install the protecting crust on the protective housing, make the connecting wire respectively along the spacing groove after that, insert first connector lug and second connector lug respectively in the socket on the corresponding protecting crust, the rubber pad has certain elasticity, carry out certain clamping action to first connector lug and second connector lug through the rubber pad, make and reach interference fit between connector lug and the socket, thereby prevent that the condition of connector lug landing from the socket from taking place, thereby can accomodate the connector lug that does not use through the protecting crust, convenient to use person protects it.

Preferably, the number of the protective shells corresponds to the total number of the first connector lug and the second connector lug one to one.

The arrangement can correspondingly protect the connector lug.

Preferably, the sliding plates correspond to the sliding grooves one to one, and the sliding plates and the sliding grooves are in interference fit.

The protective shell is convenient to use by corresponding the sliding plates and the sliding grooves one by one and is arranged on the protective shell.

Preferably, the limiting grooves correspond to the connecting lines one to one and are matched with the connecting lines.

The limiting groove and the connecting wire are in one-to-one correspondence, so that the connecting wire is located inside the limiting groove, and a certain protection effect is achieved on the connecting wire.

Preferably, the limiting grooves correspond to the protective shells one to one, and one ends of the limiting grooves are located in the middle of the protective shells.

The limiting grooves correspond to the protective shells one to one, so that a user can conveniently insert the connecting wire into the protective shells along the limiting grooves.

preferably, a gap is formed between the buffer layer and the connecting line, and mica powder is filled inside the buffer layer.

the buffer layer can carry out tight parcel with the cable, and mica powder provides certain activity space for it simultaneously.

Preferably, the protective shells on both sides of the protective shell are symmetrical about a center line of the protective shell.

The protective shell located on the two sides of the protective shell can facilitate a user to store and protect the connector lugs located on the two sides.

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

The utility model discloses, slide plate and spout one-to-one, and slide the slide plate into the spout, install the protective housing on the protective housing, then make the connecting wire respectively along the spacing groove, insert first connector lug and second connector lug respectively in the socket on the corresponding protective housing, the rubber pad has certain elasticity, carry out certain clamping action to first connector lug and second connector lug through the rubber pad, make reach interference fit between connector lug and the socket, thereby prevent the condition that the connector lug from slipping from the socket from taking place, thereby can accomodate the connector lug that does not use through the protective housing, the user of being convenient for protects it, simultaneously when the service environment temperature of cable changes, the cable is regardless of taking place to shrink or expand, the buffer layer can carry out tight parcel with the cable, simultaneously mica powder provides certain activity space for it, makes the whole of cable can not take place the change in volume, thereby guaranteeing the normal work of the cable and prolonging the service life of the cable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a combined view of the protective shell and the protective shell of the present invention;

FIG. 3 is a schematic view of a partial structure of the protective shell of the present invention;

Fig. 4 is a combined view of the buffer layer and the mica powder according to the present invention.

In the figure: 1. a protective shell; 2. a cable body; 3. a protective shell; 4. a connecting wire; 5. a first connector lug; 6. a second connector lug; 7. a chute; 8. a slide plate; 9. a limiting groove; 10. a buffer layer; 11. mica powder; 12. a rubber pad; 13. and (4) inserting the socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-joint cable with a good protection effect comprises a protective shell 1 and a cable body 2, wherein one end of the cable body 2 is positioned inside the protective shell 1, a plurality of connecting wires 4 are fixedly arranged inside the cable body 2, a first connector lug 5 is fixedly connected to the outer surface of one end, away from the cable body 2, of one connecting wire 4, a second connector lug 6 is fixedly connected to the outer surface of one end, away from the cable body 2, of the other connecting wire 4, and protective shells 3 are arranged on the outer surfaces of the upper end and the two sides of the protective shell 1;

As shown in fig. 2-3, sliding plates 8 are fixedly mounted at positions, close to two sides, of the outer side surface of the protective shell 3 adjacent to the protective shell 1, sliding grooves 7 are formed at positions, close to two sides, of the outer side surface of the protective shell 1 adjacent to the protective shell 3, a limiting groove 9 is formed in the outer surface of one side, close to the connecting line 4, of the protective shell 1, a socket 13 is formed in the outer surface of the front end of the protective shell 3, close to the middle of the protective shell, and rubber pads 12 are fixedly mounted at positions, on the inner surface of;

As shown in fig. 4, a buffer layer 10 is fixedly mounted on the inner surface of the cable body 2.

Through adopting above-mentioned technical scheme, with slide 8 and spout 7 one-to-one, and slide 8 slides in spout 7, install protecting crust 3 on protective housing 1, make connecting wire 4 respectively along spacing groove 9 after that, insert first connector lug 5 and second connector lug 6 respectively in the socket 13 on the corresponding protecting crust 3, rubber pad 12 has certain elasticity, carry out certain clamping action to first connector lug 5 and second connector lug 6 through rubber pad 12, make and reach interference fit between connector lug and the socket 13, thereby prevent that the condition of connector lug landing from socket 13 from taking place, thereby can accomodate the connector lug that does not use through protective housing 3, convenient to use person protects it.

Specifically, as shown in fig. 1 to 2, the number of the shield cases 3 corresponds to the total number of the first connector lug 5 and the second connector lug 6 one by one.

Through adopting above-mentioned technical scheme to can carry out corresponding protection to the connector lug.

Specifically, as shown in fig. 2, the sliding plates 8 correspond to the sliding grooves 7 one to one, and the sliding plates and the sliding grooves are in interference fit.

Through adopting above-mentioned technical scheme, convenient to use installs protecting crust 3 on protective housing 1.

Specifically, as shown in fig. 2, the limiting grooves 9 correspond to the connecting lines 4 one by one, and are matched with each other.

through adopting above-mentioned technical scheme for connecting wire 4 is located the inside of spacing groove 9, plays certain guard action to connecting wire 4.

Specifically, as shown in fig. 2, the limiting grooves 9 correspond to the protective shells 3 one to one, and one end of the limiting groove 9 is located in the middle of the protective shell 3.

through adopting above-mentioned technical scheme, spacing groove 9 and protecting crust 3 one-to-one convenient to use person makes the connector lug insert in protecting crust 3 with connecting wire 4 along spacing groove 9.

Specifically, as shown in fig. 4, a gap is provided between the buffer layer 10 and the connection line 4, and the mica powder 11 is filled inside the buffer layer 10.

By adopting the technical scheme, the buffer layer 10 can tightly wrap the cable, and meanwhile, the mica powder 11 provides a certain moving space for the cable.

Specifically, as shown in fig. 2, the protective cases 3 on both sides of the protective case 1 are symmetrical with respect to the center line of the protective case 1.

Through adopting above-mentioned technical scheme, convenient to use person accomodates the protection to the connector lug that is located both sides.

In the present exemplary embodiment, the protection principle of the protective housing 3 is to be explained.

The working principle is as follows: at first with slide 8 and spout 7 one-to-one, and with slide 8 in the spout 7 of slipping into, install protecting crust 3 on protective housing 1, make connecting wire 4 respectively along spacing groove 9 after that, insert first connector lug 5 and second connector lug 6 respectively in the socket 13 on the corresponding protecting crust 3, rubber pad 12 has certain elasticity, carry out certain clamping action to first connector lug 5 and second connector lug 6 through rubber pad 12, make and reach interference fit between connector lug and the socket 13, prevent that the condition of connector lug landing from socket 13 from taking place, thereby can accomodate the connector lug that does not use through protecting crust 3, convenient to use person protects it.

The using method comprises the following steps: during the use, at first the connector lug that will need to use is connected with external relevant parts, then install protecting crust 3 on protective housing 1 through spout 7 and slide 8, insert corresponding protecting crust 3 respectively with the connector lug that does not use and accomodate it in next, thereby play certain guard action to the connector lug that does not use, when the service environment temperature of cable changes, the cable is no matter takes place to shrink or expand, buffer layer 10 can carry out tight parcel with the cable, mica powder 11 provides certain activity space for it simultaneously, make the whole of cable can not take place the change in the volume, thereby guarantee the normal work of cable, the life of extension cable.

The installation method comprises the following steps:

Firstly, installing a buffer layer 10 and mica powder 11 in the cable body 2;

Secondly, connecting the cable body 2 with the protective shell 1, and respectively connecting one end of a connecting wire 4 with a first connector lug 5 and a second connector lug 6;

thirdly, the protective shell 3 is arranged on the protective shell 1 through the sliding plate 8 and the sliding groove 7;

And fourthly, finally, inserting the unused connector lug into the protective shell 3 from the socket 13 along the limiting groove 9 by the connecting wire 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. the utility model provides a multi-joint cable that protecting effect is good, includes protective housing (1) and cable body (2), its characterized in that: one end of the cable body (2) is positioned in the protective shell (1), a plurality of connecting wires (4) are fixedly arranged in the cable body (2), one end, far away from the cable body (2), of each connecting wire (4) is fixedly connected with a first connector lug (5), the other end, far away from the cable body (2), of each connecting wire (4) is fixedly connected with a second connector lug (6), protective shells (3) are arranged on the outer surfaces of the upper ends and the two sides of the protective shell (1), sliding plates (8) are fixedly arranged at the positions, close to the two sides, of the outer side faces, adjacent to the protective shell (1), of the protective shell (1) and the protective shell (3), sliding grooves (7) are formed at the positions, close to the two sides, of the outer side faces, adjacent to the connecting wires (4), of the protective shell (1), limiting grooves (9) are formed at the outer, the inner surface fixed mounting of cable body (2) has buffer layer (10), socket (13) have been seted up near middle department to the front end surface of protecting sheathing (3), and the equal fixed mounting in position of lower extreme has rubber pad (12) on the internal surface of socket (13).

2. The multiconnector cable that is well protected according to claim 1, characterized in that: the number of the protective shells (3) corresponds to the total number of the first connector lug (5) and the second connector lug (6) one by one.

3. The multiconnector cable that is well protected according to claim 1, characterized in that: the sliding plates (8) are in one-to-one correspondence with the sliding grooves (7), and the sliding plates and the sliding grooves are in interference fit.

4. the multiconnector cable that is well protected according to claim 1, characterized in that: the limiting grooves (9) correspond to the connecting lines (4) one by one and are matched with each other.

5. the multiconnector cable that is well protected according to claim 1, characterized in that: the limiting grooves (9) correspond to the protective shells (3) one by one, and one ends of the limiting grooves (9) are located in the middle of the protective shells (3).

6. The multiconnector cable that is well protected according to claim 1, characterized in that: a gap is arranged between the buffer layer (10) and the connecting wire (4), and mica powder (11) is filled inside the buffer layer (10).

7. The multiconnector cable that is well protected according to claim 1, characterized in that: the protective shells (3) positioned on two sides of the protective shell (1) are symmetrical about the central line of the protective shell (1).