CN220382418U - High-precision electric connector - Google Patents

Abstract

The utility model relates to the technical field of electric connectors, in particular to a high-precision electric connector which comprises an electric connector main body, a limiting protrusion and a socket body, wherein the electric connector main body comprises a first shell, a plug connector is arranged in the first shell, the socket body is arranged on one side, far away from a first threaded connector, of the electric connector main body, the socket body comprises a second shell, mounting grooves are formed in the top and the bottom of the second shell, a clamping assembly capable of effectively preventing falling is arranged in the mounting grooves, the plug connector is arranged in the second shell, a connecting plate is fixedly connected to one side, far away from the electric connector main body, of the second shell, and the clamping assembly is arranged in a clamping mode to replace the plug connector in actual use, so that the normal work can be effectively avoided under the condition that a plug falls off due to external factors in subsequent use, and inconvenience is avoided for related work.

Description

High-precision electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a high-precision electric connector.

Background

Besides meeting general performance requirements, the electric connector has the particularly important requirements that the electric connector is required to achieve good contact, reliable work and convenient maintenance, whether the work reliability directly affects the normal work of an aircraft circuit relates to the security risk of the whole host, the host circuit has very strict requirements on the quality and the reliability of the electric connector, and the electric connector is widely applied to military systems such as aviation, aerospace, national defense and the like due to the high quality and the high reliability of the electric connector.

In view of the above, it is desirable to provide an anti-drop high-precision electrical connector.

Disclosure of Invention

The present utility model is directed to a high-precision electrical connector, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high accuracy electric connector, includes electric connector main part, spacing arch and socket body, electric connector main part includes first casing, first casing outside one end is provided with the anti-skidding line, the one end fixedly connected with first screwed joint that first casing is close to the anti-skidding line, first casing inside is provided with the grafting joint, spacing draw-in groove has all been seted up to first casing top and bottom, socket body sets up in electric connector main part one side of keeping away from first screwed joint, just socket body includes the second casing, the mounting groove has all been seted up at second casing top and bottom, but the inside joint subassembly that is provided with effective anticreep of mounting groove, the inside plug connector that is provided with of second casing, one side fixedly connected with connecting plate that the second casing was kept away from to the second casing, one side fixedly connected with second screwed joint that the connecting plate kept away from the second casing and the outside fixedly connected with rubber pad that is located the second screwed joint;

the clamping assembly comprises a connecting spring arranged in the mounting groove, and a limit clamping block is fixedly connected to one side, away from the second shell, of the connecting spring and positioned in the mounting groove.

As the preferable scheme of the utility model, the two sides of the top of the limit clamping block are provided with inclined planes, and the limit clamping block slides up and down in the mounting groove.

As a preferable scheme of the utility model, the positions of the mounting groove and the limiting clamping groove correspond to each other, and the limiting clamping block and the limiting clamping groove are matched with each other.

As a preferable scheme of the utility model, the plug connectors are matched with each other, the contact surfaces of the plug connectors are provided with chamfer angles, and the contact surfaces of the plug connectors are matched with each other.

As a preferable scheme of the utility model, the limiting protrusion and the second shell are integrally arranged.

As a preferable mode of the utility model, the second shell is arranged inside the first shell, and the second shell and the first shell are matched with each other.

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

according to the utility model, the clamping assembly is arranged in the high-precision electric connector, so that when the socket body and the electric connector main body are connected, the positions of the clamping assembly and the limiting clamping groove are mutually corresponding, the limiting clamping block is pressed to compress the connecting spring, then the second shell and the first shell are butted, the limiting clamping block can slide into the first shell until the limiting clamping block moves below the limiting clamping groove, and then the limiting clamping block is jacked and clamped into the limiting clamping groove under the elastic force of the connecting spring, so that the electric connector main body and the socket body are limited under the combined action of the limiting clamping groove and the limiting clamping block, and the high-precision electric connector can be used for replacing the plugging mode in a clamping mode in actual use, so that the situation that a plug falls off due to external factors and influences normal work can be effectively avoided in subsequent use, and inconvenience is avoided for related work.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a socket body according to the present utility model;

FIG. 4 is a schematic view of a main structure of an electrical connector according to the present utility model;

fig. 5 is an enlarged view of the area a of the present utility model.

In the figure: 1. an electrical connector body; 101. a first housing; 102. anti-skid lines; 103. a first threaded joint; 104. a plug-in connector; 105. a limit clamping groove; 2. a socket body; 201. a connecting plate; 202. a rubber pad; 203. a second threaded joint; 204. a second housing; 205. a limit protrusion; 206. a plug; 207. a mounting groove; 3. a clamping assembly; 301. a connecting spring; 302. and a limiting clamping block.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a high accuracy electric connector, including electric connector main part 1, spacing arch 205 and socket body 2, electric connector main part 1 includes first casing 101, first casing 101 outside one end is provided with anti-skidding line 102, first casing 101 is close to the one end fixedly connected with first screwed joint 103 of anti-skidding line 102, first casing 101 inside is provided with grafting joint 104, spacing draw-in groove 105 has all been seted up at first casing 101 top and bottom, socket body 2 sets up in electric connector main part 1 one side of keeping away from first screwed joint 103, and socket body 2 includes second casing 204, mounting groove 207 has all been seted up at second casing 204 top and bottom, mounting groove 207 inside is provided with the joint subassembly 3 that can effectively prevent taking off, second casing 204 inside is provided with grafting joint 206, one side fixedly connected with connecting plate 201 of keeping away from electric connector main part 1 of second casing 204, one side fixedly connected with second screwed joint 203 of keeping away from second casing 204 of connecting plate 201, one side of keeping away from second casing 204 and being located the outside fixedly connected with rubber pad 202 of second screwed joint 203.

Specifically, the clamping assembly 3 includes a connecting spring 301 installed inside the mounting groove 207, one side of the connecting spring 301 away from the second housing 204 and is located inside the mounting groove 207 and fixedly connected with a limiting clamping block 302, two sides of the top of the limiting clamping block 302 are all provided with inclined planes, the limiting clamping block 302 slides up and down inside the mounting groove 207, the positions of the mounting groove 207 and the limiting clamping groove 105 correspond to each other, the limiting clamping block 302 and the limiting clamping groove 105 are mutually matched, the connecting spring 301 is compressed by pressing the limiting clamping block 302, then the second housing 204 is in butt joint with the first housing 101, the limiting clamping block 302 can slide into the first housing 101 until the limiting clamping block 302 moves to the lower side of the limiting clamping groove 105, and then the limiting clamping block 302 is jacked up to the inside the limiting clamping groove 105 under the elastic force of the connecting spring 301, so that the limiting between the electric connector body 1 and the socket body 2 is limited under the combined action of the limiting clamping groove 105 and the limiting clamping block 302.

Further, the plug connector 104 and the plug connector 206 are matched with each other, and the contact surfaces of the plug connector 104 and the plug connector 206 are provided with chamfer angles, so that the contact surfaces of the plug connector 104 and the plug connector 206 are matched with each other, the joint of the plug connector 104 and the plug connector 206 is more matched, the reliability of the electric connector in the working process is improved to a certain extent, and the working precision of the electric connector main body 1 is improved.

Further, the limiting protrusion 205 is integrally disposed with the second housing 204, so that the limiting protrusion 205 can effectively limit the position between the electrical connector body 1 and the socket body 2.

Further, the second housing 204 is disposed inside the first housing 101, and the second housing 204 and the first housing 101 are mutually matched, so that the second housing 204 and the first housing 101 can be plugged into the first housing 101 under the matching of the second housing 204 and the first housing 101, and then plugging between the electric connector main body 1 and the socket main body 2 can be completed.

The working flow of the utility model is as follows: when the high-precision electric connector is used, the electric connector body 1 and the socket body 2 are connected and installed through the first threaded connector 103 and the second threaded connector 203 respectively, then when the socket body 2 and the electric connector body 1 are connected, the positions of the clamping assembly 3 and the limiting clamping groove 105 correspond to each other, then the limiting clamping block 302 is pressed to enable the connecting spring 301 to be compressed, then the second shell 204 is butted with the first shell 101, the limiting clamping block 302 can slide into the first shell 101 until the limiting clamping block 302 moves to the position below the limiting clamping groove 105, the limiting clamping block 302 is jacked up to the position inside the limiting clamping groove 105 under the action of the elastic force of the connecting spring 301, and then limiting is carried out between the electric connector body 1 and the socket body 2 under the combined action of the limiting clamping groove 105 and the limiting clamping block 302, so that unnecessary troubles caused by falling due to external factors in the subsequent use process are avoided, and the limiting clamping block 302 is pressed in a reverse operation mode when the electric connector body 1 and the socket body 2 are disassembled, the connecting spring 301 is compressed and the electric connector body 2 are pulled out in a reverse operation mode, and the disassembly operation is completed.

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 (6)

1. The utility model provides a high accuracy electric connector, includes electric connector main part (1), spacing arch (205) and socket body (2), its characterized in that: the electric connector main body (1) comprises a first shell (101), one end outside the first shell (101) is provided with anti-slip threads (102), one end, close to the anti-slip threads (102), of the first shell (101) is fixedly connected with a first threaded joint (103), a plug-in joint (104) is arranged inside the first shell (101), limit clamping grooves (105) are formed in the top and the bottom of the first shell (101), the socket body (2) is arranged on one side, far away from the first threaded joint (103), of the electric connector main body (1), the socket body (2) comprises a second shell (204), mounting grooves (207) are formed in the top and the bottom of the second shell (204), a clamping assembly (3) capable of effectively preventing slipping is arranged inside the mounting grooves (207), a plug-in joint (206) is arranged inside the second shell (204), one side, far away from the electric connector main body (1), of the second shell (204) is fixedly connected with a connecting plate (201), one side, far away from the second shell (203), of the second shell (204), is fixedly connected with a second connecting plate (203), and is positioned on one side, far away from the second threaded joint (203), of the second shell (203), and is fixedly connected with a rubber pad (203);

the clamping assembly (3) comprises a connecting spring (301) arranged in the mounting groove (207), and the connecting spring (301) is far away from one side of the second shell (204) and is fixedly connected with a limiting clamping block (302) in the mounting groove (207).

2. The high-precision electrical connector of claim 1, wherein: both sides of the top of the limiting clamping block (302) are provided with inclined planes, and the limiting clamping block (302) slides up and down in the mounting groove (207).

3. The high-precision electrical connector of claim 1, wherein: the positions of the mounting groove (207) and the limiting clamping groove (105) correspond to each other, and the limiting clamping blocks (302) and the limiting clamping groove (105) are matched with each other.

4. The high-precision electrical connector of claim 1, wherein: the plug connector (104) and the plug connector (206) are matched with each other, the contact surfaces of the plug connector (104) and the plug connector (206) are provided with chamfer angles, and the contact surfaces of the plug connector (104) and the plug connector (206) are mutually matched.

5. The high-precision electrical connector of claim 1, wherein: the limiting protrusion (205) and the second shell (204) are integrally arranged.

6. The high-precision electrical connector of claim 1, wherein: the second shell (204) is arranged inside the first shell (101), and the second shell (204) and the first shell (101) are matched with each other.