CN205488795U - Cable broken string connector - Google Patents

Abstract

The utility model provides a cable disconnection connector, which includes a housing, and a cavity is arranged in the housing, a detachable container is arranged in the cavity, and several through holes are arranged inside the container; It includes a conduit, the conduit is inserted into the through hole inside the container, a tin ring is provided in the middle of the conduit, and an auxiliary fixture is included. The auxiliary fixture includes a base, and an arc-shaped wire groove and a conduit groove are arranged on the base. The wire trough is used for accommodating network cables, the conduit groove is used for accommodating conduits, and an elastic crimping assembly is arranged above the wire trough. The connector can quickly connect disconnected network cables or other cables, and has the advantages of simple operation, reliable connection, and strong versatility.

Description

A cable disconnect connector

technical field

The utility model mainly relates to the field of cable disconnection connection, in particular to a cable disconnection connector.

Background technique

Network cables, wires or other cables are the most commonly used components in power systems. General cables include several conductive cores, each core is covered with an insulating layer, and the outside of the cable is covered with a sheath. set. When the cable is disconnected, the general wiring method is to peel off the disconnected core, twist the disconnected core together, and then wrap the connection of the core with electrical tape. The cables are easy to be disconnected again, and cannot withstand the pulling force, the connection is extremely unstable and prone to non-conduction or leakage; there are also some special connectors at present, but the structure of the connector is often more complicated, and generally when one person is wiring It is more troublesome and requires additional personnel to assist. In addition, the use of traditional connectors has certain limitations, and is only limited to a fixed number of cables, which is not universal.

Utility model content

In order to solve the deficiencies of the current technology, the utility model combines the existing technology and starts from practical application to provide a cable disconnection connector, which can quickly connect disconnected network cables or other cables, and the operation Simple, reliable connection and strong versatility.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A cable disconnect connector, comprising a first shell and a second shell, the first shell and the second shell are connected through threads, and a cylindrical shell is arranged inside the first shell and the second shell. The cavity of the first shell and the head end of the second shell are respectively provided with a wire hole communicating with the cavity, and a detachable container is provided in the cavity, and the container is cylindrical. There are several through holes inside the container; it also includes a conduit, the conduit is inserted into the through hole inside the container, and a tin ring is provided in the middle of the conduit, and the tin ring divides the inside of the conduit into a first cavity, The second cavity and the third cavity, wherein the first cavity and the third cavity are located at both ends of the tin ring, and the second cavity is located inside the tin ring; an auxiliary fixture is also included, and the auxiliary fixture includes a base on which an arc The wire groove and the conduit groove, the wire groove is used to accommodate the network cable, the conduit groove is used to accommodate the conduit, the conduit groove is located in the middle of the base, the wire groove is located at both ends of the conduit groove and communicates with the conduit groove, and an elastic The wire pressing assembly includes a guide column, a spring, and a wire pressing plate. The wire pressing plate is slidably arranged on the guide post, and a protrusion corresponding to the wire groove is provided under the wire pressing plate. The above-mentioned spring is sleeved on the guide post and located above the pressure plate.

Cylindrical handles with corrugations are also provided at both ends of the first shell and the second shell.

The melting point of the conduit is greater than the melting point of the tin ring.

The arc shape of the wire groove and the conduit groove is a minor arc.

There are 8 through holes.

The receptacle is clearance fit with the cavity.

The beneficial effects of the utility model:

1. When the utility model is in use, the disconnected wire cores can be connected by soldering. The connected wire cores have strong stability and strong anti-interference ability. The connected wire cores are put into the container, and then the container is placed into the housing, which can effectively protect the connection, so that the connection will not be disconnected again due to force; this connector has an auxiliary clamp when used, it is more convenient to connect the disconnected core through the auxiliary clamp, and one person can quickly Wiring; this connector is suitable for a variety of cables and has versatility.

2. The two ends of the casing of the utility model are provided with handles to facilitate the connection between the first casing and the second casing.

3. The utility model connects the wire cores by heating and melting the tin ring, and the connection is firm and stable.

4. The arc shape of the wiring groove and the catheter groove of the utility model is a sub-arc, which facilitates the fixing of the cable and the removal of the catheter.

5. The receiver of the utility model is matched with the cavity, and the installation and disassembly are simple and convenient.

Description of drawings

Accompanying drawing 1 is the overall structural representation of the utility model;

Accompanying drawing 2 is the schematic diagram of the structure of the utility model container;

Accompanying drawing 3 is the utility model catheter structural representation;

Accompanying drawing 4 is the schematic diagram of the base structure of the utility model;

Accompanying drawing 5 is the structure schematic diagram of the wire crimping assembly of the present utility model.

Numbers shown in the attached drawings: 1. Rotary handle; 2. Cable hole; 3. First housing; 4. Cavity; 5. Receptacle; 6. Second housing; 7. Conduit; 8. Through hole ;9, the first cavity; 10, tin ring; 11, the second cavity; 12, the third cavity; 13, the base; Guide post; 19, spring; 20, protrusion.

detailed description

The utility model will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that those skilled in the art can make various changes or modifications to the utility model after reading the content taught by the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

As shown in the drawings, a cable disconnect connector includes a first shell 3 and a second shell 6, and the first shell 3 and the second shell 6 are connected by threads, and the first shell 3 and the second housing 6 are provided with a cylindrical cavity 4 inside, and the head ends of the first housing 3 and the second housing 6 are respectively provided with a wire hole 2 communicating with the cavity. There is a detachable container 5, the container 5 is cylindrical, and several through holes 8 are arranged inside the container 5, and the number of the through holes 8 is preferably 8; it also includes a conduit 7, the conduit 7 Inserted into the through hole 8 inside the container 5, a tin ring 10 is provided in the middle of the catheter 7, and the tin ring 10 divides the inside of the catheter 7 into a first cavity 9, a second cavity 11 and a third cavity 12, Wherein the first cavity 9 and the third cavity 12 are located at both ends of the tin ring 10, and the second cavity 11 is located inside the tin ring 10; an auxiliary fixture is also included, and the auxiliary fixture includes a base 13 on which an arc-shaped Wire groove 14 and conduit groove 15, described wire groove 14 is used for accommodating network cable, and described conduit groove 15 is used for accommodating conduit 7, and conduit groove 15 is positioned at the middle of base 13, and wire groove 14 is positioned at conduit groove 15 two ends and with conduit groove 15 communicates, and an elastic crimping assembly is provided above the wire groove 14, and the crimping assembly includes a guide post 18, a spring 19, and a crimping plate 17, and the crimping plate 17 is slidably arranged on the guide post 18. A protrusion 20 corresponding to the wire slot 14 is provided under the wire pressing plate 17 , and the spring 19 is sleeved on the guide post 18 and located above the wire pressing plate 17 .

The principle and method of use of the utility model are as follows: as shown in Figure 5, firstly insert the first shell 3 and the second shell 6 respectively on the cable, insert the container 5 into the wire core and then insert the second shell One housing 3, then put the conduit 7 into the conduit groove 15, then peel off the insulation layer outside the broken wire core of the cable, manually lift the pressure plate 17, and put the wire core into the wire groove 14 , wherein the wire cores at both ends of the stripped insulation layer are respectively inserted into the second chamber 11 of the catheter 7 through the first cavity 9 and the third cavity 12, and the wire cores with insulation layers at both ends of the broken wire are put into the wire groove 14 Inside, after loosening the crimping plate 17, the protrusion 20 on the crimping plate 17 presses the wire core to prevent it from shifting, and then heats the tin ring 10 part of the conduit 7, and after the tin ring 10 melts, the disconnected Wire core connection, at this time unscrew the nut 16 to take out the connected wire core, when the number of wire cores is multiple, repeat the above operations in turn, and then insert the conduit 7 into the through hole 8 of the container 5, the general network cable There are 8 wire cores, which just fill the through hole 8 of the container 5. If the wire core of the cable is less than 8, you can randomly select some of the 8 through holes to insert, and then insert the first shell 3 and the second housing 6 are screwed tightly, and the wiring of the network cable is completed at this time. The core after connection is firm and stable, and has good anti-interference ability, which solves the problem of unreliable and poor stability of traditional broken wire connection. At the same time, due to the auxiliary fixture, a single person can complete the above operations, which facilitates the wiring of the wiring personnel, saves the time of the wiring personnel, and improves the wiring efficiency.

Preferably, a corrugated cylindrical handle 1 is provided at both ends of the first shell 3 and the second shell 6 , as shown in Figure 1 , the handle 1 is convenient for wiring personnel to operate.

Preferably, the arc shape of the wire slot 14 and the duct slot 15 is a sub-arc, and choosing a sub-arc can facilitate the insertion and removal of the wire core and the duct 7, and improve wiring efficiency.

Preferably, the receptacle 5 is clearance-fitted with the cavity 4, and the receptacle 5 can move in the cavity 4 for more convenient connection and disconnection, because a general cable has a core and a sheath, and the heating When the tin ring 10 is inserted, the container 5 is inserted into the cavity in the first housing 3, so that the wire core can be exposed to the container 5, which is convenient for connection. After the connection, the center position of the container 5 is moved to the tin ring 10 place, and then connect the first shell 3 and the second shell 6.

Embodiment: A cable disconnection connector, including a first shell 3 and a second shell 6, and a corrugated cylindrical handle 1 is provided at both ends of the first shell 3 and the second shell 6 , the first housing 3 and the second housing 6 are threadedly connected, and a cylindrical cavity 4 is provided inside the first housing 3 and the second housing 6, and the first housing 3 and the second housing The 6 head ends are also respectively provided with a wire hole 2 communicating with the cavity, and a container 5 with a clearance fit is provided in the cavity 4. The container 5 is cylindrical, and 8 through holes are arranged inside the container 5. The hole 8 also includes a conduit 7, which is inserted into the through hole 8 inside the container 5, and a tin ring 10 is provided in the middle of the conduit 7, and the tin ring 10 divides the inside of the conduit 7 into a connected first cavity 9. The second cavity 11 and the third cavity 12, wherein the first cavity 9 and the third cavity 12 are located at both ends of the tin ring 10, and the second cavity 11 is located inside the tin ring 10; an auxiliary fixture is also included, and the auxiliary fixture includes The base 13 is provided with an arc-shaped wire groove 14 and a conduit groove 15 on the base 13. The arc shape of the wire groove 14 and the conduit groove 15 is a minor arc, and the wire groove 14 is used to accommodate network cables, and the conduit groove 15 is used to accommodate the conduit 7, the conduit groove 15 is located in the middle of the base 13, the wire groove 14 is located at both ends of the conduit groove 15 and communicates with the conduit groove 15, an elastic crimping assembly is arranged above the wire groove 14, and the wire crimping assembly includes a guide Column 18, spring 19, wire pressing plate 17, described wire pressing plate 17 is slidably arranged on the guide column 18, and below the wire pressing plate 17 is provided with protrusion 20 corresponding to wire slot 14, and described spring 19 covers On the guide post 18 and above the pressure plate 17 . The beneficial effect of this embodiment is that: the connector can conveniently connect disconnected network cables, and the connected network cables have strong stability and reliable connection.

Claims (6)

1. A cable disconnection connector, characterized in that: it includes a first housing (3) and a second housing (6), and the first housing (3) and the second housing (6) pass through Threaded connection, a cylindrical cavity (4) is provided inside the first shell (3) and the second shell (6), and the head ends of the first shell (3) and the second shell (6) are also respectively A wire hole (2) communicating with the cavity is provided, and a detachable container (5) is provided in the cavity (4). The container (5) is cylindrical, and the container (5) There are several through holes (8) inside; it also includes a conduit (7), the conduit (7) is inserted into the through hole (8) inside the container (5), and a tin ring is provided in the middle of the conduit (7) (10), the tin ring (10) divides the interior of the catheter (7) into a connected first cavity (9), a second cavity (11) and a third cavity (12), wherein the first cavity (9) and The third cavity (12) is positioned at the two ends of the tin ring (10), and the second cavity (11) is positioned at the inside of the tin ring (10); also includes an auxiliary clamp, which includes a base (13), on the base (13) Arc-shaped wire grooves (14) and conduit grooves (15) are arranged on the top, the wire grooves (14) are used to accommodate network cables, the conduit grooves (15) are used to accommodate conduits (7), and the conduit grooves (15) Located in the middle of the base (13), the wire trough (14) is located at both ends of the conduit groove (15) and communicates with the conduit groove (15). An elastic wire crimping assembly is arranged above the wire groove (14), and the wire crimping assembly includes a guide Column (18), spring (19), wire pressing plate (17), described wire pressing plate (17) is slidably arranged on the guide post (18), and is provided with wire groove below the wire pressing plate (17). (14) corresponds to the protrusion (20), and the spring (19) is sleeved on the guide post (18) and located above the pressure plate (17). 2. A cable disconnection connector according to claim 1, characterized in that: there are also cylindrical handles with corrugations at both ends of the first shell (3) and the second shell (6) (1). 3. A cable disconnection connector according to claim 1, characterized in that: the melting point of the conduit (7) is higher than the melting point of the tin ring (10). 4. A cable disconnection connector according to claim 1, characterized in that: the arc shape of the wire groove (14) and the conduit groove (15) is a minor arc. 5. A cable disconnection connector according to claim 1, characterized in that there are eight through holes (8). 6. A cable disconnection connector according to claim 1, characterized in that: said container (5) is in clearance fit with the cavity (4).