CN215896903U

CN215896903U - Connector with good sealing effect

Info

Publication number: CN215896903U
Application number: CN202122236624.1U
Authority: CN
Inventors: 康伟林; 周地金
Original assignee: Xiamen Ruilaibo Electric Co ltd
Current assignee: Xiamen Ruilaibo Electric Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-22
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a connector with a good sealing effect, which comprises a first connector, a second connector and an anti-breaking connecting mechanism, wherein a first locking hoop is movably sleeved on the surface of the first connector, a junction tube is fixedly arranged at one end of the first connector and one end of the second connector, the anti-breaking connecting mechanism is connected with one end of the first connector and one end of the second connector, which are positioned at the outer side of the junction tube, the surface of the first connector is fixedly provided with a first limiting ring, and the surface of one side of the first limiting ring is fixedly provided with a first sealing ring. The connector with good sealing effect can be used for repairing and connecting a connecting line at the position where the connecting line enters the expansion tightening pipe after the connecting line is broken due to long-term use without replacing the connector, so that the service life of the connector is longer, the expense of replacing cost is reduced, the connection is simple and convenient, and the sealing performance is good.

Description

Connector with good sealing effect

Technical Field

The utility model relates to the field of connectors, in particular to a connector with a good sealing effect.

Background

A connector is also commonly called a circuit connector, and is a conductor device that bridges two conductors on a loop, so that current or signals can flow from one conductor to the other, and a connector is a motor system that can provide a separable interface for connecting two sub-electronic systems, in short, an element for completing electrical connection between a circuit or an electronic machine is called a connector, i.e. a bridge between the two, has a good connection function, and is widely applied in various fields; however, the existing connector has a certain disadvantage in use, and the conventional connector is often easily broken at the connection position with the lead after being used for a long time, so that the connector needs to be replaced with a new connector at a high cost, which is not only troublesome but also needs to be financial.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a connector with good sealing effect, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a sealed effectual connector, includes first connector, second connector and prevents disconnected coupling mechanism, the surperficial movable sleeve of first connector is established and is installed first locking hoop, first connector with the equal fixed mounting in one end of second connector has the connecting tube, first connector with the outside that the one end of second connector is located the connecting tube all is connected with prevents disconnected coupling mechanism.

Preferably, a first limiting ring is fixedly mounted on the surface of the first connecting head, and a first sealing ring is fixedly mounted on the surface of one side of the first limiting ring.

Preferably, the surface of the wire connecting tube is provided with a spiral hole, and a fastening screw is spirally arranged in the spiral hole.

Preferably, prevent disconnected coupling mechanism and include connecting pipe, second spacing ring, second sealing washer, second locking hoop, locking spiral pipe, inflation tightening pipe and rubber sleeve, the one end fixed mounting of connecting pipe has the second spacing ring, a terminal surface fixed mounting of second spacing ring has the second sealing washer, the surface cover of connecting pipe is established and is installed second locking hoop, the surface cover of connecting pipe is established and is installed the locking spiral pipe, the other end fixedly connected with inflation tightening pipe of connecting pipe, the inboard fixed mounting of inflation tightening pipe has the rubber sleeve.

Preferably, one end of the rubber sleeve is fixedly connected with the inner wall of the connecting pipe, and the inner side surfaces of the second locking hoop, the first locking hoop and the locking spiral pipe are provided with connecting threads.

Preferably, the first connector surface is provided with butt threads at a position close to one end, the second connector surface is provided with butt threads at a position close to two ends, and the surface of the expansion tightening pipe is provided with butt threads.

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

according to the utility model, through the arranged anti-breakage connecting mechanism, the connector can be repaired and connected again after the connecting wire is broken due to long-term use at the position where the connecting wire enters the expansion tightening pipe without replacing the connector, so that the service life of the connector is longer, the expense of replacing cost is reduced, the connection is simple and convenient, and the sealing property is good.

Drawings

FIG. 1 is a schematic view of a first connector and a disconnection preventing mechanism of a connector with a good sealing effect according to the present invention;

FIG. 2 is a schematic view of a second connector and a disconnection preventing mechanism of the connector with good sealing effect according to the present invention;

FIG. 3 is a partial schematic view of a disassembled structure of the first connecting head and the anti-break connecting mechanism of the connector with good sealing effect according to the present invention;

FIG. 4 is a partial schematic view of a second connection head and a disconnection preventing mechanism of the connector with good sealing effect according to the present invention;

fig. 5 is a partial cross-sectional view of a break-preventing coupling mechanism of a connector according to the present invention having a good sealing effect.

In the figure: 1. a first connector; 101. a first limit ring; 102. a first seal ring; 2. a second connector; 3. a first locking collar; 4. a wire connecting pipe; 401. fastening screws; 5. a break-proof connection mechanism; 501. A connecting pipe; 502. a second stop collar; 503. a second seal ring; 504. a second locking band; 505. locking the spiral pipe; 506. expanding the cinched tube; 507. a rubber sleeve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, a connector with good sealing effect comprises a first connector 1, a second connector 2 and a breakage-proof connection mechanism 5, wherein a first locking hoop 3 is movably sleeved on the surface of the first connector 1, a wiring pipe 4 is fixedly arranged at one end of each of the first connector 1 and the second connector 2, and the breakage-proof connection mechanism 5 is connected at one end of each of the first connector 1 and the second connector 2, which is positioned at the outer side of the wiring pipe 4;

a first limiting ring 101 is fixedly arranged on the surface of the first connecting head 1, and a first sealing ring 102 is fixedly arranged on the surface of one side of the first limiting ring 101; the surface of the wire connecting tube 4 is provided with a spiral hole, a fastening screw 401 is spirally arranged in the spiral hole, when in connection, a metal wire without a skin of a connecting wire is inserted into the wire connecting tube 4, and then the fastening screw 401 is rotated to push and compress the metal wire so as to connect; the breakage-proof connecting mechanism 5 comprises a connecting pipe 501, a second limiting ring 502, a second sealing ring 503, a second locking hoop 504, a locking spiral pipe 505, an expansion tightening pipe 506 and a rubber sleeve 507, wherein the second limiting ring 502 is fixedly installed at one end of the connecting pipe 501, the second sealing ring 503 is fixedly installed on one end face of the second limiting ring 502, the second locking hoop 504 is installed on the surface of the connecting pipe 501 in a sleeved mode, the locking spiral pipe 505 is installed on the surface of the connecting pipe 501 in a sleeved mode, the expansion tightening pipe 506 is fixedly connected to the other end of the connecting pipe 501, and the rubber sleeve 507 is fixedly installed on the inner side of the expansion tightening pipe 506; one end of the rubber sleeve 507 is fixedly connected with the inner wall of the connecting pipe 501, the inner side surfaces of the second locking hoop 504, the first locking hoop 3 and the locking spiral pipe 505 are all provided with connecting threads, when the anti-breaking connecting mechanism 5 and the first connecting head 1 are connected with the anti-breaking connecting mechanism 5 and the second connecting head 2, the second sealing ring 503 plays a sealing role when the anti-breaking connecting mechanism 5 and the second connecting head are correspondingly butted, and the anti-breaking connecting mechanism 5 can repair and connect the connecting line after the connecting line enters the expansion tightening pipe 506 and breaks due to long-term use, so that the connector does not need to be replaced, the service life of the connector is longer, the expense of replacing cost is reduced, the connection is simple and convenient, and the sealing performance is good; the surface of the first connector 1 near one end, the surface of the second connector 2 near two ends and the surface of the expansion tightening pipe 506 are provided with butt threads.

It should be noted that the present invention is a connector with good sealing effect, when in use, a user can connect one end of a connecting wire with the connecting tube 4 by passing through the rubber sleeve 507 and the connecting tube 501, when passing through, the connecting wire will slightly press the rubber sleeve 507 and the expansion tightening tube 506 to expand outwards, then the rotary locking spiral tube 505 will spirally move on the surface of the expansion tightening tube 506, so as to press the expanded expansion tightening tube 506 inwards, further make the inner rubber sleeve 507 tightly seal and press the surface of the connecting wire, similarly fix the surface of one end of the connecting wire connected with the second connector 2 with the anti-breaking connecting mechanism 5, after fixing, connect two metal wires inside one connecting wire with two connecting tubes 4 on the first connector 1, connect two metal wires inside the other connecting wire with two connecting tubes 4 on the second connector 2, after connection, the second locking hoop 504 on the breakage-proof connecting mechanism 5 connected with the first connector 1 is in threaded connection with the first connector 1, the second locking hoop 504 on the breakage-proof connecting mechanism 5 connected with the second connector 2 is connected with the second connector 2, so that connection and sealing of the connecting line can be completed, then the first connector 1 and the second connector 2 are butt-jointed and tightly connected, and the first locking hoop 3 is screwed on the surface fixing and sealing tightening of the second connector 2, so that the whole connection is completed, the breakage-proof connecting mechanism 5 is arranged, the connector can be repaired and connected without replacement after being broken due to long-time use at the position where the connecting line enters the expansion tightening pipe 506, so that the service life of the connector is longer, the expense of replacement cost is reduced, the connection is simple and convenient, and the sealing performance is good.

In the utility model, the anti-breaking connecting mechanism 5 can repair and connect the connecting line after the connecting line is broken due to long-term use at the position where the connecting line enters the expansion tightening pipe 506 without replacing the connector, so that the service life of the connector is longer, the expense of replacing cost is reduced, the connection is simple and convenient, and the sealing performance is good.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sealed effectual connector which characterized in that: including first connector (1), second connector (2) and prevent disconnected coupling mechanism (5), the surperficial movable sleeve of first connector (1) is established and is installed first locking hoop (3), first connector (1) with the equal fixed mounting of one end of second connector (2) has wire barrel (4), first connector (1) with the outside that the one end of second connector (2) is located wire barrel (4) all is connected with prevents disconnected coupling mechanism (5).

2. A good sealing connector as claimed in claim 1, wherein: the surface fixed mounting of first connector (1) has first spacing ring (101), one side fixed mounting of first spacing ring (101) has first sealing washer (102).

3. A good sealing connector as claimed in claim 2, wherein: the surface of the wire connecting pipe (4) is provided with a spiral hole, and a fastening screw (401) is spirally arranged in the spiral hole.

4. A good sealing connector as claimed in claim 3, wherein: prevent disconnected coupling mechanism (5) including connecting pipe (501), second spacing ring (502), second sealing washer (503), second locking hoop (504), locking spiral pipe (505), inflation tightening pipe (506) and rubber sleeve (507), the one end fixed mounting of connecting pipe (501) has second spacing ring (502), a terminal surface fixed mounting of second spacing ring (502) has second sealing washer (503), the surface cover of connecting pipe (501) is established and is installed second locking hoop (504), the surface cover of connecting pipe (501) is established and is installed locking spiral pipe (505), the other end fixedly connected with inflation tightening pipe (506) of connecting pipe (501), the inboard fixed mounting of inflation tightening pipe (506) has rubber sleeve (507).

5. A good sealing connector as claimed in claim 4, wherein: one end of the rubber sleeve (507) is fixedly connected with the inner wall of the connecting pipe (501), and the inner side surfaces of the second locking hoop (504), the first locking hoop (3) and the locking spiral pipe (505) are provided with connecting threads.

6. A good sealing connector as claimed in claim 5, wherein: the surface of the first connector (1) is close to one end, the surface of the second connector (2) is close to two ends, and the surface of the expansion tightening pipe (506) is provided with butt threads.