CN220527316U - Single PIN high-current electric connector - Google Patents
Single PIN high-current electric connector Download PDFInfo
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- CN220527316U CN220527316U CN202321883514.7U CN202321883514U CN220527316U CN 220527316 U CN220527316 U CN 220527316U CN 202321883514 U CN202321883514 U CN 202321883514U CN 220527316 U CN220527316 U CN 220527316U
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- plug connector
- conductive terminal
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- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 4
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 230000001965 increasing effect Effects 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000273256 Phragmites communis Species 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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Abstract
The utility model relates to a single PIN high-current electric connector, which comprises a male plug connector and a female plug connector; the male plug connector comprises a first plug connector main body and a first conductive terminal; a clamping step is formed on the peripheral wall of the first plug connector main body, the outer diameter of the first plug connector end gradually increases towards the direction of the female plug connector, and the female plug connector comprises a second plug connector main body and a second conductive terminal; the second plug connector comprises a second plug connector body, wherein a clamping hook matched with a clamping step is formed on the peripheral wall of the second plug connector body, the inner diameter of the second plug connector body gradually decreases towards the direction of the female plug connector, the male plug connector is detachably inserted into the female plug connector, the clamping hook is matched with the clamping step, and the first conductive terminal and the second conductive terminal are matched with each other to form electric connection. The plug connector has the advantages that the stability and the reliability of connection between the male plug connector and the female plug connector are realized, meanwhile, the contact area of two plug connectors is increased, the through-flow performance is enhanced, and the plug connector has a certain degree of anti-loosening function.
Description
Technical Field
The utility model relates to the technical field of single PIN high-current electric connectors, in particular to a single PIN high-current electric connector.
Background
As known, with the development of new energy automobile industry, the distribution power requirement of an automobile power system is larger and larger, but the voltage cannot be increased too much from the examination rate to the safety problem, so that the overcurrent capability requirement in the process of line electricity transmission is higher and higher.
The current high current electrical connectors on the market generally comprise a male connector and a female connector. The existing connection between the male plug connector and the female plug connector is easy to loose, and then the normal use cannot be realized.
Accordingly, in the present patent application, the applicant has studied a single PIN high current electrical connector to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and mainly aims to provide a single PIN high-current electric connector which realizes the stability and reliability of connection between a male plug connector and a female plug connector, is beneficial to increasing the contact area of two plug ends, enhances the through-flow performance and has a certain degree of anti-loosening function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a single PIN high-current electric connector comprises a male plug connector and a female plug connector;
the male plug connector comprises a first plug connector main body and a first conductive terminal; the utility model discloses a socket, including first plug connector main part, first plug connector main part and second plug connector main part, form the screens step on the periphery wall of first plug connector main part, first plug connector main part has a first installation cavity, the both ends of first installation cavity are open, the inner wall of first installation cavity is formed with first card protruding, first conductive terminal's both ends have first grafting end and first riveting end respectively, the external diameter of first grafting end is towards female plug connector's direction increase gradually, first conductive terminal's periphery concave is equipped with first draw-in groove, first conductive terminal detachably packs into first installation cavity, in first card protruding adaptation is first draw-in groove, so that: the first conductive terminals are respectively limited by the first plug connector main body in two directions of the axis of the plug connection direction;
the female connector comprises a second connector main body and a second conductive terminal; the utility model discloses a plug connector, including first plug connector main part, second plug connector main part and second plug connector main part, form on the periphery wall of second plug connector main part with screens step complex pothook, the second plug connector main part has the second installation cavity, the both ends in second installation cavity are open, the inner wall in second installation cavity is formed with the second card and is protruding, the both ends of second conductive terminal have second grafting end and second riveting end respectively, the internal diameter of second grafting end reduces gradually towards the direction of public plug connector, the concave second draw-in groove that is equipped with in periphery of second conductive terminal, second conductive terminal is detachable to pack into the second installation cavity in, the protruding adaptation of second card is in the second draw-in groove to make: the second conductive terminals are respectively limited by the second plug connector main body in two directions of the axis of the plug connection direction;
the male plug connector is detachably inserted into the female plug connector, the clamping hooks are matched with the clamping steps, and the first conductive terminal and the second conductive terminal are matched with each other to be inserted into each other to form electric connection.
As a preferable scheme, the second plug-in end of the second conductive terminal comprises a plurality of split conductive reeds which are arranged at annular intervals, an annular groove is formed in the periphery of the second plug-in end, and a necking steel ring is arranged in the annular groove.
As a preferable mode, a first anti-slip part is formed on the periphery of one end of the first plug connector body, which faces away from the female plug connector.
As a preferable scheme, a second anti-slip part is formed on the periphery of one end of the second plug connector body, which is opposite to the male plug connector, and the clamping hook is integrally connected with the second anti-slip part.
As a preferable mode, a first guiding inclined part is formed between the first rivet end and the first clamping groove.
As a preferable mode, a second guiding inclined part is formed between the second rivet end and the second clamping groove.
As a preferable scheme, a limiting step is formed on an inner end wall at one end of the first mounting cavity.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular: the connecting device mainly realizes the stability and reliability of connection between the male plug connector and the female plug connector by matching the clamping hooks and the clamping steps, and simultaneously, is beneficial to increasing the contact area of the two plug connectors by changing the matching of the inner diameter and the outer diameter of the corresponding plug connectors, enhances the through-flow performance and has a certain degree of anti-loosening function.
And the assembly among the parts is convenient and firm, so that the stability and the reliability of the electric connector product in the operation process are ensured.
In order to more clearly illustrate the structural features and efficacy of the present utility model, a detailed description thereof will be given below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a male connector according to an embodiment of the present utility model;
FIG. 4 is an exploded view of a male connector according to an embodiment of the present utility model;
FIG. 5 is a schematic cross-sectional view of a male connector according to an embodiment of the present utility model;
FIG. 6 is a schematic perspective view of a female connector according to an embodiment of the present utility model;
FIG. 7 is a schematic cross-sectional view of a female connector according to an embodiment of the present utility model;
FIG. 8 is a schematic illustration of an exploded view of a female connector according to an embodiment of the present utility model;
reference numerals illustrate:
10. male connector
11. First plug connector body
111. Clamping step 112, first mounting cavity
113. First anti-slip portion 114, first snap-in protrusion
115. Spacing step
12. First conductive terminal
121. First plug end 122, first rivet end
123. First clamping groove 124, first guiding inclined part
20. Female connector
21. Second plug connector body
211. Hook 212, second anti-slip part
213. Second mounting cavity 214, second snap-in tab
22. Second conductive terminal
221. Second plug end 222, second rivet end
223. Plug-in groove 224, second clamping groove
225. Second guide slope 226, split conductive reed
227. Annular groove 228, throat steel ring.
Detailed Description
The utility model is further described below with reference to the drawings and detailed description.
As shown in fig. 1 to 8, a single PIN high current electrical connector includes a male connector 10 and a female connector 20; the male connector 10 is located in front of the female connector 20 defining the mating direction as front and rear.
The male connector 10 comprises a first connector body 11 and a first conductive terminal 12.
A detent step 111 is formed on the outer peripheral wall of the first connector body 11, and the first connector body 11 has a first mounting cavity 112. The first connector body 11 is formed with a first anti-slip portion 113 at the outer periphery of one end facing away from the female connector 20.
The two ends of the first installation cavity 112 are open, a first clamping protrusion 114 is formed on the inner wall of the first installation cavity 112, and a limit step 115 is formed on the inner end wall of one end of the first installation cavity 112.
The two ends of the first conductive terminal 12 are respectively provided with a first inserting end 121 and a first riveting end 122, the first inserting end 121 is positioned at the rear end of the first conductive terminal 12, and the first riveting end 122 is positioned at the front end of the first conductive terminal 12.
The outer diameter of the first mating end 121 increases gradually in the direction of the female connector 20, i.e., the outer diameter of the first mating end 121 increases gradually from front to back.
The outer periphery of the first conductive terminal 12 is concavely provided with a first clamping groove 123, and the first clamping groove 123 is located between the first inserting end 121 and the first riveting end 122.
A first guiding inclined portion 124 is formed between the first rivet end 122 and the first clamping groove 123. In the present embodiment, the first guide slope 124 is disposed obliquely outward from front to back.
The first conductive terminal 12 is detachably installed in the first installation cavity 112, and the first clamping protrusion 114 is adapted to be in the first clamping groove 123, so that: the first conductive terminals 12 are respectively limited to the first connector body 11 in both directions of the axis of the plugging direction.
The female connector 20 includes a second connector body 21 and a second conductive terminal 22.
The outer peripheral wall of the second connector body 21 is formed with a hook 211 that mates with the clamping step 111, the outer periphery of the end of the second connector body 21 facing away from the male connector 10 is formed with a second anti-slip portion 212, and the hook 211 is integrally connected to the second anti-slip portion 212.
The second connector body 21 is provided with a second mounting cavity 213, two ends of the second mounting cavity 213 are open, and a second clamping protrusion 214 is formed on the inner wall of the second mounting cavity 213.
The two ends of the second conductive terminal 22 are respectively provided with a second inserting end 221 and a second riveting end 222, the second inserting end 221 is positioned at the front end of the second conductive terminal 22, and the second riveting end 222 is positioned at the rear end of the second conductive terminal 22.
The inner diameter of the second plug end 221 gradually decreases toward the male plug 20, the second plug end 221 has a plug groove 223, and the inner diameter of the plug groove 223 gradually decreases from front to back. The matching of the dimensional changes of the corresponding outer diameters or inner diameters of the first plug end 121 and the second plug end 221 is beneficial to increasing the contact area, enhancing the through-flow performance and preventing the loosening to a certain extent.
The second conductive terminal 22 is provided with a second clamping groove 224. The second clamping groove 224 is located between the second inserting end 221 and the second riveting end 222. A second guiding inclined portion 225 is formed between the second rivet end 222 and the second clamping groove 224. In this embodiment, the second guide slope 225 is disposed diagonally inward from front to back.
In this embodiment, the second insertion end 221 of the second conductive terminal 22 includes a plurality of split conductive reeds 226 arranged at annular intervals, an annular groove 227 is formed on the periphery of the second insertion end 221, and a necking steel ring 228 is installed in the annular groove 227. The plugging life of the second plugging end 221 of the second conductive terminal 22 is greatly prolonged by the necking steel ring 228.
The second conductive terminal 22 is detachably mounted in the second mounting cavity 213, and the second clamping protrusion 214 is fitted in the second clamping groove 224, so that: the second conductive terminals 22 are respectively limited by the second connector body 21 in two directions of the axis of the plug-in direction;
the male connector 10 is detachably inserted into the female connector 20, the hook 211 is matched with the clamping step 111, and the first conductive terminal 12 and the second conductive terminal 22 are matched and inserted to form an electrical connection.
The utility model has the design key points that the stability and the reliability of the connection between the male plug connector and the female plug connector are realized mainly through the matching of the clamping hooks and the clamping steps, and meanwhile, the contact area of the two plug connectors is favorably increased through the changing matching of the inner diameter and the outer diameter of the corresponding plug connectors, the through-flow performance is enhanced, and the anti-loosening function is realized to a certain extent.
And the assembly among the parts is convenient and firm, so that the stability and the reliability of the electric connector product in the operation process are ensured.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (7)
1. A single PIN high current electrical connector, characterized by: comprises a male plug connector and a female plug connector;
the male plug connector comprises a first plug connector main body and a first conductive terminal; the utility model discloses a socket, including first plug connector main part, first plug connector main part and second plug connector main part, form the screens step on the periphery wall of first plug connector main part, first plug connector main part has a first installation cavity, the both ends of first installation cavity are open, the inner wall of first installation cavity is formed with first card protruding, first conductive terminal's both ends have first grafting end and first riveting end respectively, the external diameter of first grafting end is towards female plug connector's direction increase gradually, first conductive terminal's periphery concave is equipped with first draw-in groove, first conductive terminal detachably packs into first installation cavity, in first card protruding adaptation is first draw-in groove, so that: the first conductive terminals are respectively limited by the first plug connector main body in two directions of the axis of the plug connection direction;
the female connector comprises a second connector main body and a second conductive terminal; the utility model discloses a plug connector, including first plug connector main part, second plug connector main part and second plug connector main part, form on the periphery wall of second plug connector main part with screens step complex pothook, the second plug connector main part has the second installation cavity, the both ends in second installation cavity are open, the inner wall in second installation cavity is formed with the second card and is protruding, the both ends of second conductive terminal have second grafting end and second riveting end respectively, the internal diameter of second grafting end reduces gradually towards the direction of public plug connector, the concave second draw-in groove that is equipped with in periphery of second conductive terminal, second conductive terminal is detachable to pack into the second installation cavity in, the protruding adaptation of second card is in the second draw-in groove to make: the second conductive terminals are respectively limited by the second plug connector main body in two directions of the axis of the plug connection direction;
the male plug connector is detachably inserted into the female plug connector, the clamping hooks are matched with the clamping steps, and the first conductive terminal and the second conductive terminal are matched with each other to be inserted into each other to form electric connection.
2. The single PIN high current electrical connector of claim 1, wherein: the second plug-in end of the second conductive terminal comprises a plurality of split conductive reeds which are arranged at annular intervals, an annular groove is formed in the periphery of the second plug-in end, and a necking steel ring is arranged in the annular groove.
3. The single PIN high current electrical connector of claim 1, wherein: the periphery of one end of the first plug connector body, which is opposite to the female plug connector, is provided with a first anti-slip part.
4. The single PIN high current electrical connector of claim 1, wherein: the periphery of one end of the second plug connector body, which is opposite to the male plug connector, is provided with a second anti-slip part, and the clamping hooks are integrally connected with the second anti-slip part.
5. The single PIN high current electrical connector of claim 1, wherein: a first guiding inclined part is formed between the first riveting end and the first clamping groove.
6. The single PIN high current electrical connector of claim 1, wherein: a second guiding inclined part is formed between the second riveting end and the second clamping groove.
7. The single PIN high current electrical connector of claim 1, wherein: and a limiting step is formed on the inner end wall at one end of the first mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883514.7U CN220527316U (en) | 2023-07-17 | 2023-07-17 | Single PIN high-current electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883514.7U CN220527316U (en) | 2023-07-17 | 2023-07-17 | Single PIN high-current electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220527316U true CN220527316U (en) | 2024-02-23 |
Family
ID=89934967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883514.7U Active CN220527316U (en) | 2023-07-17 | 2023-07-17 | Single PIN high-current electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220527316U (en) |
-
2023
- 2023-07-17 CN CN202321883514.7U patent/CN220527316U/en active Active
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