CN220830141U - Round connector with good sealing effect - Google Patents

Abstract

The utility model discloses a round connector with a good sealing effect, which comprises a first pipe body, wherein one side of the first pipe body is connected with a second pipe body in a threaded manner, the outer wall of the second pipe body is provided with a rotary assembly groove, the inner wall of the second pipe body is provided with a first sealing groove, the outer wall of the first pipe body is provided with a second sealing groove, one side of the first pipe body is provided with a welding needle, and the cross section of the welding needle is rectangular. The utility model relates to the technical field of circular connectors, in the circular connector with a good sealing effect, the connection tightness can be greatly improved through the matching of a first pipe body, a second pipe body, a rotary assembly groove, a first sealing groove, a second sealing groove and a welding needle, and workers can also quickly and laborsaving assemble, so that the use of the workers is facilitated, and the welding needle and external objects can be directly welded and fixed, so that the practicability can be improved again.

Description

Round connector with good sealing effect

Technical Field

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

Background

The circular connector is a type of connector having a basic structure of a cylinder shape and having a circular mating face, and belongs to the category 5 in the interconnection classification, and is used for mutual connection between devices, in a broad sense, includes a low-frequency circular connector, a radio frequency coaxial connector, an audio connector and the like, and the cylindrical structure of the circular connector has natural firmness and has higher strength than any other shape;

the circular connector is convenient to use, has high reliability, accords with the national standard GJB2889, adopts bayonet connection, pins and jacks which can be independently assembled and disassembled, adopts a wire spring structure, and leads of the pins and the jacks adopt crimping and welding modes;

The traditional circular connector is when using, needs to guarantee the leakproofness, and in case sealed relatively poor, external dust and water source enter into the inside of connector easily, and then can lead to using quality relatively poor, and it is comparatively laborious to carry out the timing moreover, has brought the inconvenience for staff's use, and when being connected with external article, mostly needs to match external article to connect, and then has increased the complexity of connection.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the circular connector with good sealing effect, which solves the problems that the sealing performance needs to be ensured when the traditional circular connector is used, once the sealing is poor, external dust and water source easily enter the connector, the use quality is poor, the matching is relatively laborious, inconvenience is brought to the use of staff, and when the circular connector is connected with external objects, the external objects are mostly matched for connection, and the complexity of connection is further increased.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a circular connector that closure effect is good, includes first body, one side threaded connection of first body has the second body, the outer wall processing of second body has rotatory assembly groove, the inner wall processing of second body has first seal groove, the outer wall processing of first body has the second seal groove, the welding needle is installed to one side of first body.

Preferably, the cross section of the welding needle is rectangular.

Preferably, a cavity is formed in the second pipe body.

Preferably, a rubber pad is fixedly connected to the joint of the first pipe body and the second pipe body.

Preferably, the outer wall of the second pipe body is fixedly connected with a friction pad.

Advantageous effects

The utility model provides a circular connector with a good sealing effect. The beneficial effects are as follows: this circular connector that seal effect is good passes through first body, second body, rotatory assembly groove, first seal groove, second seal groove and welding needle's cooperation, can improve the connection leakproofness greatly, and the staff can also laborsaving carry out assembly operation fast moreover, has brought the facility for the use of staff to can also utilize welding needle and external article directly to carry out welded fastening, and then can improve the practicality again.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 shows the first tube, the second tube and the cavity of fig. 2.

In the figure: 1. the welding device comprises a first pipe body, a second pipe body, a rotary assembly groove, a second sealing groove, a welding needle, a cavity, a friction pad, a rubber pad, a first sealing groove, a second sealing groove, a friction pad and a first sealing groove, wherein the first pipe body, the second pipe body, the rotary assembly groove, the second sealing groove, the welding needle, the cavity and the first sealing groove are respectively arranged in the first pipe body, the second pipe body, the rotary assembly groove, the second sealing groove, the welding needle, the cavity, the first sealing groove, the friction pad, the rubber pad and the first sealing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

When the traditional circular connector is used, tightness is required to be ensured, once the sealing is poor, external dust and water source easily enter the connector, so that the use quality is poor, the matching is laborious, inconvenience is brought to the use of staff, and when the circular connector is connected with external objects, the circular connector is mostly required to be connected with the external objects, so that the connection complexity is increased;

In view of this, the utility model provides a circular connector with good sealing effect, through the cooperation of the first pipe body, the second pipe body, the rotary assembly groove, the first sealing groove, the second sealing groove and the welding needle, the connection tightness can be greatly improved, moreover, the assembly operation can be rapidly and laborsaving performed by staff, the use of the staff is facilitated, and the welding needle and external objects can be directly welded and fixed, so that the practicability can be improved again.

Embodiment one: as can be seen from fig. 1, 2 and 3, a circular connector with a good sealing effect comprises a first pipe body 1, one side of the first pipe body 1 is in threaded connection with a second pipe body 2, the outer wall of the second pipe body 2 is processed with a rotary assembly groove 3, the rotary assembly groove 3 is designed, so that workers can perform assembly operation more in a labor-saving manner, the inner wall of the second pipe body 2 is processed with a first sealing groove 9, the outer wall of the first pipe body 1 is processed with a second sealing groove 4, the overall tightness of the circular connector with the good sealing effect can be greatly improved through the design of the first sealing groove 9 and the second sealing groove 4, the practicability is further improved, and a welding needle 5 is arranged on one side of the first pipe body 1;

In the specific implementation process, it is worth particularly pointing out that the design of the rotary assembly groove 3 enables workers to perform assembly operation more in a labor-saving manner, and the design of the first sealing groove 9 and the second sealing groove 4 can greatly improve the overall tightness of the circular connector with good sealing effect, so that the practicability is improved;

Further, the cross section of the welding needle 5 is rectangular;

In particular, it should be pointed out that the welding pin 5 of rectangular design can be used better in the implementation;

further, a cavity 6 is formed in the second pipe body 2;

In the specific implementation process, it is worth particularly pointing out that the cavity 6 is filled with cooling liquid, so that the cooling performance of the circular connector with good sealing effect can be improved;

Further, a rubber pad 8 is fixedly connected to the joint of the first pipe body 1 and the second pipe body 2;

In the specific implementation process, it is worth particularly pointing out that the rubber gasket 8 can increase the tightness of the first tube 1 and the second tube 2;

Further, the outer wall of the second pipe body 2 is fixedly connected with a friction pad 7;

in particular, in the implementation process, the design of the friction pad 7 can improve the stability during assembly;

Specifically, when using this sealed effectual circular connector, the staff utilizes welding needle 5 and external article to carry out welded fastening, later carry out the assembly operation at utilizing rotatory assembly groove 3, and when carrying out the assembly, friction pad 7 can increase the friction of second body 2 and external article, and then improved the stability of assembly, and can utilize the cooperation of first seal groove 9 and second seal groove 4, can improve the leakproofness of this sealed effectual circular connector, and when putting into use, the heat that the during operation produced can adsorb through the inside coolant liquid of cavity 6, and then realize the cooling operation, accomplish the work.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims (5)

1. The utility model provides a circular connector that closure effect is good, includes first body (1), its characterized in that: one side threaded connection of first body (1) has second body (2), the outer wall processing of second body (2) has rotatory assembly groove (3), the inner wall processing of second body (2) has first seal groove (9), the outer wall processing of first body (1) has second seal groove (4), welding needle (5) are installed to one side of first body (1).

2. The circular connector with excellent sealing effect according to claim 1, wherein: the cross section of the welding needle (5) is rectangular.

3. The circular connector with excellent sealing effect according to claim 1, wherein: a cavity (6) is formed in the second pipe body (2).

4. The circular connector with excellent sealing effect according to claim 1, wherein: a rubber pad (8) is fixedly connected to the joint of the first pipe body (1) and the second pipe body (2).

5. The circular connector with excellent sealing effect according to claim 1, wherein: the outer wall of the second pipe body (2) is fixedly connected with a friction pad (7).