CN216624653U - Anti-falling plug connector - Google Patents
Anti-falling plug connector Download PDFInfo
- Publication number
- CN216624653U CN216624653U CN202122870253.2U CN202122870253U CN216624653U CN 216624653 U CN216624653 U CN 216624653U CN 202122870253 U CN202122870253 U CN 202122870253U CN 216624653 U CN216624653 U CN 216624653U
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- China
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- side plate
- terminal
- jack
- plug connector
- terminals
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Abstract
The utility model discloses an anti-falling plug connector, and belongs to the technical field of connectors. The connector comprises a shell and terminals, wherein jacks are arranged in the shell, and the terminals are inserted in the jacks. The shell is provided with an upper side plate at an inlet of the jack, the upper side plate extends downwards to form a blocking bulge, the terminal is provided with a step matched with the blocking bulge, the step faces the inlet of the jack, and the blocking bulge abuts against the step. Compared with the prior art, the plug connector can fix the terminals in the jack from the front direction and the rear direction, the terminals cannot be separated from the jack from the front direction and the rear direction, and the structure is more stable; secondly, an opening expanding structure is arranged at the inlet of the jack, so that the terminal can be conveniently inserted into the jack, and the terminal can be conveniently assembled; finally, the utility model has simple structure, low cost and convenient use and popularization.
Description
Technical Field
The utility model belongs to the technical field of connectors, and particularly relates to an anti-falling plug connector.
Background
The connector plug is often used in our life, a terminal (pin) is arranged in the plug, and the connector plug is connected in a socket through the terminal to supply power to an electric appliance, so that the connector plug is very convenient to use. However, the terminals of the conventional connector plug are usually fixed in the housing, and usually have no anti-drop structure, so that the terminals are easy to drop from the housing of the plug after long-term use, and accidents caused by the falling of the terminals are frequent.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, a primary object of the present invention is to provide an anti-drop plug connector, which can fix a terminal in a socket, so as to prevent the terminal from dropping off, and has a more stable structure;
another object of the present invention is to provide an anti-drop plug connector which can facilitate the assembly of terminals;
a final object of the present invention is to provide an anti-drop plug connector which is simple in structure, low in cost, and convenient to use and popularize.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides an anti-falling plug connector which comprises a shell and terminals, wherein jacks are arranged in the shell, and the terminals are plugged in the jacks. The shell is provided with an upper side plate at the inlet of the jack, the upper side plate extends downwards to form a blocking bulge, the terminal is provided with a step matched with the blocking bulge, the step faces the inlet of the jack, and the blocking bulge is abutted against the step.
Further, the shell is located at an inlet of the jack and is further provided with a left side plate and a right side plate, the left side plate and the right side plate are flush with the jack, the tail end of the terminal is provided with a supporting block, and the left side plate and the right side plate are both supported on the supporting block. The distance between the left side plate and the right side plate is smaller than the width of the abutting block. In the utility model, the steps on the terminal are blocked by the blocking bulges, so that the terminal cannot retreat; meanwhile, the left side plate and the right side plate can block the abutting blocks on the terminals, and the terminals cannot advance; and then can fix the terminal in the jack from two directions in front and back, the terminal all can't deviate from two directions in front and back, and the structure is more firm.
Further, the casing is located the entrance of jack and is provided with the lower side board, the lower side board is parallel with the epipleural, the lower side board with block protruding all be provided with the slope, just slope on the lower side board forms the flaring type structure that is convenient for the terminal to insert the jack with blockking the protruding slope cooperation on. In the utility model, when the terminal is installed, the terminal is inserted into the jack from the inlet of the jack, and the flared structure is arranged, so that the terminal can be conveniently installed.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, a blocking bulge is arranged in a jack of the plug connector, a step on the terminal is arranged, when the terminal is plugged in the jack, the blocking bulge abuts against the step of the terminal, the terminal cannot retreat, a left side plate and a right side plate are also arranged on the jack of the plug connector, an abutting block is arranged on the terminal, when the terminal is plugged in the jack, the left side plate and the right side plate abut against the abutting block of the terminal, the terminal cannot be pushed forwards, the terminal in the jack can be fixed from the front direction and the rear direction, the terminal cannot be separated from the front direction and the rear direction, and the structure is more stable;
secondly, an opening expanding structure is arranged at the inlet of the jack, so that the terminal can be conveniently inserted into the jack, and the terminal can be conveniently assembled;
finally, the utility model has simple structure, low cost and convenient use and popularization.
Drawings
Fig. 1 is a schematic structural view of the back surface of the present invention.
Fig. 2 is a partially enlarged view of a in fig. 1.
Fig. 3 is a schematic structural view of the front face of the present invention.
Fig. 4 is a schematic structural view of the housing of the present invention.
Fig. 5 is a partially enlarged view of B in fig. 4.
Fig. 6 is a schematic view of the structure of the terminal of the present invention.
Fig. 7 is a cross-sectional view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1-7, the implementation of the present invention is as follows:
the utility model provides an anti-falling plug connector which comprises a shell 1 and a terminal 2, wherein a jack 3 is arranged in the shell 1, and the terminal 2 is inserted in the jack 3. An upper side plate 4 is arranged at an inlet of the jack 3 of the shell 1, a blocking bulge 5 extends downwards from the upper side plate 4, a step 6 matched with the blocking bulge 5 is arranged on the terminal 2, the step 6 faces the inlet of the jack 3, and the blocking bulge 5 is abutted against the step 6.
The shell body 1 is further provided with a left side plate 7 and a right side plate 8 at an inlet of the jack 3, the left side plate 7 and the right side plate 8 are flush with the jack 3, the tail end of the terminal 2 is provided with a supporting block 9, and the left side plate 7 and the right side plate 8 are both supported on the supporting block 9. The distance between the left side plate 7 and the right side plate 8 is smaller than the width of the holding block 9. In the present invention, the step 6 on the terminal 2 is blocked by the blocking projection 5, and the terminal 2 cannot retreat; meanwhile, the left side plate 7 and the right side plate 8 can block the abutting block 9 on the terminal 2, and the terminal 2 cannot advance; and then can fix terminal 2 in jack 3 from two directions in the front and back, terminal 2 all can't deviate from two directions in the front and back, and the structure is more firm.
The entrance that casing 1 is located jack 3 is provided with lower plate 10, lower plate 10 is parallel with last side panel 4, lower plate 10 all is provided with slope 11 with stopping arch 5, just slope 11 on the lower plate 10 forms the flaring type structure that is convenient for terminal 2 to insert jack 3 with stopping the slope 11 cooperation on arch 5. In the present invention, when the terminal 2 is mounted, the terminal is inserted into the insertion hole 3 from the entrance of the insertion hole 3, and the mounting of the terminal 2 can be facilitated by providing the flared structure.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an anticreep plug connector, this plug connector is including casing, terminal, be provided with the jack in the casing, the terminal is pegged graft in the jack, its characterized in that, the entrance that the casing is located the jack is provided with the epipleural, the epipleural downwardly extending stops the arch, be provided with on the terminal with block the step of protruding looks adaptation, the step orientation the entrance of jack, block the arch and support and hold on the step.
2. The anti-drop plug connector as claimed in claim 1, wherein the housing further has a left side plate and a right side plate at the entrance of the insertion hole, the left side plate and the right side plate are flush with the insertion hole, the terminal has a support block at the end, and the left side plate and the right side plate are supported on the support block.
3. The anti-drop plug connector as claimed in claim 1, wherein the housing is provided with a lower side plate at the entrance of the insertion hole, the lower side plate is parallel to the upper side plate, the lower side plate and the blocking protrusion are provided with slopes, and the slopes on the lower side plate and the slopes on the blocking protrusion cooperate to form a flaring structure for facilitating the insertion of the terminal into the insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122870253.2U CN216624653U (en) | 2021-11-22 | 2021-11-22 | Anti-falling plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122870253.2U CN216624653U (en) | 2021-11-22 | 2021-11-22 | Anti-falling plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216624653U true CN216624653U (en) | 2022-05-27 |
Family
ID=81696916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122870253.2U Active CN216624653U (en) | 2021-11-22 | 2021-11-22 | Anti-falling plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216624653U (en) |
-
2021
- 2021-11-22 CN CN202122870253.2U patent/CN216624653U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |