CN219833208U - Locking type connector female plug - Google Patents
Locking type connector female plug Download PDFInfo
- Publication number
- CN219833208U CN219833208U CN202320985751.8U CN202320985751U CN219833208U CN 219833208 U CN219833208 U CN 219833208U CN 202320985751 U CN202320985751 U CN 202320985751U CN 219833208 U CN219833208 U CN 219833208U
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- female
- locking
- plug
- terminal
- signal line
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- 230000000149 penetrating effect Effects 0.000 claims description 25
- 238000002955 isolation Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a locking type connector female plug, which comprises a female seat body and a terminal accommodating part arranged in the female seat body, wherein an assembling and locking part is arranged around the terminal accommodating part, and a male head accommodating groove is arranged between the terminal accommodating part and the assembling and locking part; the two sides of the assembly locking part extend outwards to form locking guide posts, positioning bosses are arranged around the locking guide posts, and locking cavities for being matched with a rotating locking mechanism of the male plug of the connector in a fitting and locking mode are formed among the assembly locking part, the locking guide posts and the positioning bosses. The utility model reasonably divides the terminal accommodating part and the assembling and locking part, and creatively arranges the locking guide posts at the two outer sides of the assembling and locking part, thereby realizing the improvement of the assembling and locking stability and reliability of the matched connector male plug, overcoming the problem of poor locking stability caused by the direct inserting mode of the traditional female plug, further reducing the components, having small occupation of locking space, strong self-locking and locking stability and being simple and convenient to use.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a locking type connector female plug.
Background
As electrical connection facilities commonly used in furniture electricity and industrial production, connectors are generally provided with male plugs and female plugs, the butt-joint assembly stability and safety of which play a vital role. The traditional connector is generally of a structure in which a male plug and a female plug are directly inserted, the locking of the structure of the connector is simple, the female plug lacks a structure for locking with the male plug, the safety is low, the electrical fire or electric shock risk is easy to cause, and great potential safety hazards exist.
Disclosure of Invention
In order to overcome the technical problems, the utility model discloses a locking type connector female plug.
The technical scheme adopted by the utility model for achieving the purpose is as follows:
a locking type connector female plug comprises a female seat body and a terminal accommodating part arranged in the female seat body, wherein an assembling and locking part is arranged around the terminal accommodating part, and a male head accommodating groove is arranged between the terminal accommodating part and the assembling and locking part;
the locking guide posts are arranged on the two sides of the assembling and locking part in an outward extending mode, the positioning bosses are arranged around the locking guide posts, and locking cavities used for being matched with the rotating locking mechanism of the male plug of the connector in a fitting and locking mode are formed among the assembling and locking part, the locking guide posts and the positioning bosses.
The locking guide post is perpendicular to the assembly locking part.
The locking type connector female plug is characterized in that the diameter of the positioning boss is larger than that of the locking guide post.
The locking type connector female plug comprises two groups of power female connection terminals, three groups of first signal line female connection terminals and two groups of second signal line female connection terminals;
the terminal accommodating part further comprises two groups of first plug interfaces, three groups of second plug interfaces and two groups of third plug interfaces, the first plug interfaces are used for selectively plugging the power male connection terminals matched with the power female connection terminals, the second plug interfaces are used for selectively plugging the first signal wire male connection terminals matched with the first signal wire female connection terminals, and the third plug interfaces are used for selectively plugging the second signal wire male connection terminals matched with the second signal wire female connection terminals.
The locking type connector female plug is characterized in that a first terminal penetrating groove, a second terminal penetrating groove and a third terminal penetrating groove are respectively formed in the female seat body in a penetrating manner corresponding to the first plug interface, the second plug interface and the third plug interface, and the power supply female connection terminal, the first signal wire female connection terminal and the second signal wire female connection terminal are respectively arranged in the first terminal penetrating groove, the second terminal penetrating groove and the third terminal penetrating groove in a penetrating manner.
The locking type connector female plug is characterized in that the power supply female connection terminal, the first signal line female connection terminal and the second signal line female connection terminal are respectively and electrically connected with a second power supply connecting wire, a third signal line and a fourth signal line.
The locking type connector female plug comprises two groups of power female connection terminals, wherein a first isolation structure is arranged between the two groups of power female connection terminals, a second isolation structure is arranged between the power female connection terminals and the first signal line female connection terminals, and a third isolation structure is arranged between the power female connection terminals and the second signal line female connection terminals.
The locking type connector female plug is characterized in that the setting directions of the power supply female connection terminal, the first signal line female connection terminal and the second signal line female connection terminal are parallel.
The locking type connector female plug is characterized in that the bottom of the female seat body is provided with an installation connecting part.
The locking type connector female plug is provided with a plurality of groups of mounting through holes penetrating through the mounting connection part.
The beneficial effects of the utility model are as follows: the terminal accommodating part and the assembling and locking part are reasonably divided, the locking guide posts are creatively arranged at the two outer sides of the assembling and locking part, so that the assembling and locking stability and reliability of the matched connector male plug are improved, the problem of poor locking stability caused by a direct inserting mode of the traditional female plug is solved, the locking normalization and the locking directionality of the connector male plug and the connector female plug are optimized through the male head accommodating groove, the occupation of components is further reduced, the self-locking and locking stability is strong, and the connector male plug and the connector female plug are simple and convenient to use.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the structure of the present utility model;
fig. 2 is a schematic bottom view of the female seat body of the present utility model.
Detailed Description
The present utility model will be further illustrated by the following specific examples, so that the technical solution of the present utility model can be understood and grasped more easily, and the present utility model is not limited thereto.
Examples: referring to fig. 1 to 2, the female plug of the locking connector provided in this embodiment includes a female socket body 21 and a terminal accommodating portion disposed inside the female socket body 21, an assembling and locking portion is disposed around the terminal accommodating portion, and a male head accommodating groove 22 is disposed between the terminal accommodating portion and the assembling and locking portion; the male head accommodating groove 22 is used for inserting a female seat inserting table of a male plug of the connector so as to realize positioning and butting of the male plug and the female plug of the connector;
the two sides of the assembly locking part extend outwards to form locking guide posts 23, positioning bosses 24 are arranged around the locking guide posts 23, and locking cavities for being matched with a rotating locking mechanism of the male plug of the connector in a fitting and locking mode are formed among the assembly locking part, the locking guide posts 23 and the positioning bosses 24.
Specifically, the terminal accommodating portion and the assembly locking portion are reasonably divided, the locking guide posts 23 are creatively arranged at two outer sides of the assembly locking portion, so that the assembly locking stability and reliability of the matched connector male plug are improved, the problem of poor locking stability due to a direct inserting mode of a traditional female plug is solved, the locking normalization and orientation of the connector male plug and the connector female plug are optimized through the male head accommodating groove 22, the components are further reduced, the occupied space of the locking is small, the self-locking stability is strong, and the use is simple and convenient.
Specifically, the locking guide post 23 is perpendicular to the assembly locking portion, and the diameter of the positioning boss 24 is larger than the diameter of the locking guide post 23.
Preferably, the terminal accommodating portion includes two sets of power female terminals 251, three sets of first signal line female terminals 252 and two sets of second signal line female terminals 253;
the terminal accommodating portion further includes two groups of first plug interfaces, three groups of second plug interfaces and two groups of third plug interfaces, the first plug interfaces are used for selectively plugging power male connection terminals matched with the power female connection terminals 251, the second plug interfaces are used for selectively plugging first signal line male connection terminals matched with the first signal line female connection terminals 252, and the third plug interfaces are used for selectively plugging second signal line male connection terminals matched with the second signal line female connection terminals 253; two groups of power female connection terminals 251, three groups of first signal line female connection terminals 252 and two groups of second signal line female connection terminals 253 are creatively arranged in a limited space, so that the size of the connector female plug is reduced, the space occupation rate is reduced, and the applicability of the connector female plug is improved; and through the first plug interface, the second plug interface and the third plug interface, the plug orientation and convenience of the female terminal and the male terminal are further improved.
Further, a first terminal penetrating groove, a second terminal penetrating groove and a third terminal penetrating groove are respectively formed through the female base body 21 corresponding to the first plug interface, the second plug interface and the third plug interface, and the power female terminal 251, the first signal line female terminal 252 and the second signal line female terminal 253 are respectively penetrated in the first terminal penetrating groove, the second terminal penetrating groove and the third terminal penetrating groove; through penetrating the first terminal penetrating groove, the second terminal penetrating groove and the third terminal penetrating groove, the adjacent power female connection terminal 251, the first signal line female connection terminal 252 and/or the second signal line female connection terminal 253 are effectively separated, so that serial electricity is not easy to occur between the female connection terminals, and the use reliability of the connector female plug is improved.
Specifically, the power female connection terminal 251, the first signal line female connection terminal 252 and the second signal line female connection terminal 253 are electrically connected with a second power connection line, a third signal line and a fourth signal line, respectively, so as to improve the reliability of electrical connection.
Preferably, a first isolation structure 261 is disposed between the two sets of power female connection terminals 251, a second isolation structure 262 is disposed between the power female connection terminals 251 and the first signal line female connection terminals 252, and a third isolation structure 263 is disposed between the power female connection terminals 251 and the second signal line female connection terminals 253; in a preferred embodiment, the first isolation structure 261, the second isolation structure 262 and the third isolation structure 263 are integrally formed, so as to improve the electrical isolation effect of each female terminal and avoid occurrence of series connection and electromagnetic interference.
Specifically, the power female terminal 251, the first signal line female terminal 252 and the second signal line female terminal 253 are arranged in parallel, so as to further improve the plugging orientation and convenience of each female terminal and each male terminal.
Further, a mounting connection portion is provided at the bottom of the female socket body 21, and a plurality of sets of mounting through holes 27 are provided through the mounting connection portion, so that the connector female plug is effectively prevented from being shifted or deviated, and the mounting stability of the connector female plug is improved.
The utility model has reasonable and ingenious design, reasonably divides the terminal accommodating part and the assembling and locking part, creatively arranges the locking guide posts at the two outer sides of the assembling and locking part, realizes the improvement of the assembling and locking stability and reliability of the matched connector male plug, overcomes the problem of poor locking stability caused by the direct insertion mode of the traditional female plug, optimizes the locking standardability and directionality of the connector male plug and the connector female plug through the male head accommodating groove, further reduces components, occupies small locking space, has strong self-locking and locking stability and is simple and convenient to use.
The above description is only of the preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments using the technical means and technical contents disclosed above without departing from the scope of the technical solution of the present utility model. Therefore, all equivalent changes according to the shape, structure and principle of the present utility model should be covered in the protection scope of the present utility model.
Claims (10)
1. The female plug of the locking type connector is characterized by comprising a female seat body and a terminal accommodating part arranged in the female seat body, wherein an assembling and locking part is arranged around the terminal accommodating part, and a male head accommodating groove is arranged between the terminal accommodating part and the assembling and locking part;
the locking guide posts are arranged on the two sides of the assembling and locking part in an outward extending mode, the positioning bosses are arranged around the locking guide posts, and locking cavities used for being matched with the rotating locking mechanism of the male plug of the connector in a fitting and locking mode are formed among the assembling and locking part, the locking guide posts and the positioning bosses.
2. The locking connector female plug of claim 1, wherein the locking guide post is perpendicular to the assembly locking portion.
3. The female plug of claim 2, wherein the positioning boss has a diameter greater than the diameter of the locking guide post.
4. The locking connector female plug of claim 1, wherein the terminal receiving portion includes two sets of power female terminals, three sets of first signal line female terminals, and two sets of second signal line female terminals;
the terminal accommodating part further comprises two groups of first plug interfaces, three groups of second plug interfaces and two groups of third plug interfaces, the first plug interfaces are used for selectively plugging the power male connection terminals matched with the power female connection terminals, the second plug interfaces are used for selectively plugging the first signal wire male connection terminals matched with the first signal wire female connection terminals, and the third plug interfaces are used for selectively plugging the second signal wire male connection terminals matched with the second signal wire female connection terminals.
5. The locking type connector female plug according to claim 4, wherein a first terminal penetrating groove, a second terminal penetrating groove and a third terminal penetrating groove are formed through the female seat body corresponding to the first plug interface, the second plug interface and the third plug interface respectively, and the power female connection terminal, the first signal line female connection terminal and the second signal line female connection terminal are respectively penetrated in the first terminal penetrating groove, the second terminal penetrating groove and the third terminal penetrating groove.
6. The female plug of claim 5, wherein the female power connection terminal, the female first signal line terminal, and the female second signal line terminal are electrically connected to a second power connection line, a third signal line, and a fourth signal line, respectively.
7. The female plug of claim 6, wherein a first isolation structure is disposed between two sets of the female power terminals, a second isolation structure is disposed between the female power terminals and the female first signal line terminals, and a third isolation structure is disposed between the female power terminals and the female second signal line terminals.
8. The locking connector female plug of claim 7, wherein the power female terminal, the first signal line female terminal and the second signal line female terminal are disposed in parallel.
9. A female plug for a lock-type connector as claimed in claim 8, wherein a mounting connection portion is provided at a bottom of said female housing body.
10. A locking connector female plug according to claim 9 wherein a plurality of sets of mounting through holes are provided through the mounting connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985751.8U CN219833208U (en) | 2023-04-27 | 2023-04-27 | Locking type connector female plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320985751.8U CN219833208U (en) | 2023-04-27 | 2023-04-27 | Locking type connector female plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219833208U true CN219833208U (en) | 2023-10-13 |
Family
ID=88275813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320985751.8U Active CN219833208U (en) | 2023-04-27 | 2023-04-27 | Locking type connector female plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219833208U (en) |
-
2023
- 2023-04-27 CN CN202320985751.8U patent/CN219833208U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |