CN221614223U - Type_C connector of 3PIN structure - Google Patents
Type_C connector of 3PIN structure Download PDFInfo
- Publication number
- CN221614223U CN221614223U CN202420001836.2U CN202420001836U CN221614223U CN 221614223 U CN221614223 U CN 221614223U CN 202420001836 U CN202420001836 U CN 202420001836U CN 221614223 U CN221614223 U CN 221614223U
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- China
- Prior art keywords
- terminal part
- welding leg
- grounding
- connector
- charging
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- 238000003466 welding Methods 0.000 claims abstract description 61
- 238000002347 injection Methods 0.000 claims abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a type_C connector with a 3PIN structure, which comprises a shell, an insulating body and a terminal assembly, wherein the insulating body is injection molded on the outer side of the terminal assembly, the insulating body is arranged in the shell, the terminal assembly comprises a grounding module, a power module and a quick-charging CC (common carrier) module, the grounding module comprises a first grounding terminal part, a second grounding terminal part and a first connecting part, and a first welding leg is bent and extended in front of the lower direction of the second grounding terminal part; the power module comprises a first power terminal part, a second power terminal part and a second connecting part, and a second welding leg is bent and extended forwards below the first power terminal part; the quick charge CC module comprises a first charging terminal part, a second charging terminal part and a third connecting part, wherein a third welding leg is bent and extended forwards below the third connecting part. The type_C connector with the 3PIN structure is compatible with the original male contact, and only three welding PINs are required to be welded during assembly, so that the type_C connector can be applied to the field of DIP welding.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a type_C connector with a 3PIN structure.
Background
In the electronic industry, an electric connector is generally used for transmitting electric and signal, the most common Type-C connector comprises an insulating body and a metal terminal, the metal terminal is arranged on the insulating body, then a metal shell is arranged on the insulating body and the metal terminal, the Type-C connector can be formed, the Type-C connector with a charging function currently adopts two mutually independent grounding terminals, two power terminals and two charging terminals, six terminals are needed to be prepared respectively, the preparation steps are more, the production efficiency is reduced, six welding PINs are arranged on the six terminals in total, six welding PINs are needed to be welded when the connector is assembled with a circuit board, the PIN distance is too small, and the connector cannot be applied to the DIP welding field.
Disclosure of utility model
The utility model aims to provide a type_C connector with a 3PIN structure, which aims to solve the technical problem in the background technology.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a type_C connector of 3PIN structure, includes casing, insulator and terminal subassembly, the insulator injection moulding is in the outside of terminal subassembly, the insulator is in the casing, the terminal subassembly includes ground module, power module and fills the CC module soon, the ground module includes first ground terminal portion, second ground terminal portion and first connecting portion, first ground terminal portion and second ground terminal portion pass through first connecting portion interconnect and form the first U Type structure of opening decurrent, the lower direction of second ground terminal portion is bent forward and is extended and has first welding leg; the power module is in a first U-shaped structure and comprises a first power terminal part, a second power terminal part and a second connecting part, wherein the first power terminal part and the second power terminal part are connected with each other through the second connecting part to form a second U-shaped structure with a downward opening, and a second welding leg is bent and extended forwards below the first power terminal part; the quick-charging CC module is in a second U-shaped structure, the quick-charging CC module comprises a first charging terminal part, a second charging terminal part and a third connecting part, the first charging terminal part and the second charging terminal part are connected with each other through the third connecting part to form a third U-shaped structure with an upward opening, a third welding leg is bent and extended in the front of the lower direction of the third connecting part, the first welding leg, the second welding leg and the third welding leg are all on the same horizontal plane, the third welding leg is between the first welding leg and the second welding leg, and the first welding leg, the second welding leg and the third welding leg are all below the shell.
The first grounding terminal part is provided with a first contact block protruding forwards or backwards, the second grounding terminal part is provided with a second contact block protruding forwards or backwards, and the first contact block and the second contact block are on the same side or opposite sides.
The left side of first ground terminal portion is equipped with outside bellied first trip, the right side of second ground terminal portion is equipped with outside bellied second trip.
The first power terminal part is provided with a third contact block protruding forwards or backwards, the second power terminal part is provided with a fourth contact block protruding forwards or backwards, and the third contact block and the fourth contact block are on the same side or opposite sides.
The included angle between the second grounding terminal part and the first welding leg is 90 degrees, the included angle between the first power terminal part and the second welding leg is 90 degrees, and the included angle between the third connecting part and the third welding leg is 90 degrees.
The first charging terminal part and the second charging terminal part are arranged at the left end and the right end of the third connecting part in a staggered way.
The left side and the right side outside the shell are respectively provided with a positioning plugboard extending forwards, and the positioning plugboard is parallel to the first welding leg.
Compared with the prior art, the Type-C connector with the 3PIN structure is compatible with the original male contact, meanwhile, the number of welding PINs is reduced, the distance between the welding PINs is increased, only three welding PINs are needed to be welded during assembly, the assembly efficiency of the connector is improved, the structural design of a circuit board is facilitated, and the connector can be applied to the field of DIP welding.
Drawings
Fig. 1: the three-dimensional structure schematic diagram of the application;
Fig. 2: a terminal assembly three-dimensional structure diagram;
Fig. 3: another direction three-dimensional structure diagram of the terminal assembly;
Fig. 4: a front view of the terminal assembly;
fig. 5: a three-dimensional structure diagram of the grounding module;
fig. 6: a three-dimensional structure diagram of the power module;
fig. 7: a three-dimensional structure diagram of the quick-charging CC module;
fig. 8: and a top view of the quick-charging CC module.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Specific example 1: referring to fig. 1 to 5, in an embodiment of the present utility model, a type_c connector with a 3PIN structure includes a housing 1, an insulating body 2 and a terminal assembly, wherein the insulating body 2 is injection molded on an outer side of the terminal assembly, the insulating body 2 is in the housing 1, the terminal assembly includes a grounding module 3, a power module 4 and a fast charging CC module 5, the grounding module 3 includes a first grounding terminal portion 301, a second grounding terminal portion 302 and a first connecting portion 303, the first grounding terminal portion 301 and the second grounding terminal portion 302 are connected with each other through the first connecting portion 303 to form a first U-shaped structure 309 with a downward opening, the U-shaped structure is beneficial to current transmission, in the present utility model, the first grounding terminal portion 301, the second grounding terminal portion 302 and the first connecting portion 303 are on the same horizontal plane, a first welding leg 308 is bent and extended forward under the second grounding terminal portion 302, and an included angle between the second grounding terminal portion 302 and the first welding leg 308 is 90 degrees; the first ground terminal portion 301 is provided with a first contact block 304 protruding forward or backward, the second ground terminal portion 302 is provided with a second contact block 305 protruding forward or backward, the first contact block 304 and the second contact block 305 are on the same side or opposite sides, and in the present utility model, the first contact block 304 and the second contact block 305 are on opposite sides, i.e., the first contact block 304 is on the front side of the first ground terminal portion 301, and the second contact block 305 is on the rear side of the second ground terminal portion 302.
The left side of the first grounding terminal portion 301 is provided with a first hook 306 protruding outwards, the right side of the second grounding terminal portion 302 is provided with a second hook 307 protruding outwards, and the first hook 306 and the second hook 307 are arranged to facilitate integral injection molding of the grounding module 3 and the insulating body 2.
Referring to fig. 6, in the present application, in the first U-shaped structure 309 of the power module 4, the power module 4 includes a first power terminal portion 401, a second power terminal portion 402 and a second connection portion 403, the first power terminal portion 401 and the second power terminal portion 402 are connected with each other through the second connection portion 403 to form a second U-shaped structure 407 with a downward opening, the first power terminal portion 401, the second power terminal portion 402 and the second connection portion 403 are on the same horizontal plane, the first connection portion 303 and the second connection portion 403 are parallel to each other, a second solder leg 406 is bent and extended in front of the lower direction of the first power terminal portion 401, and an included angle between the first power terminal portion 401 and the second solder leg 406 is 90 degrees. The first power terminal part 401 is provided with a third contact block 404 protruding forward or backward, the second power terminal part 402 is provided with a fourth contact block 405 protruding forward or backward, the third contact block 404 and the fourth contact block 405 are on the same side or opposite sides, in the present application, the third contact block 404 and the fourth contact block 405 are on opposite sides, i.e., the third contact block 404 is on the front side of the first power terminal part 401, and the fourth contact block 405 is on the rear side of the second power terminal part 402.
Referring to fig. 7 and 8, in the present application, in the second U-shaped structure 407 of the quick-charge CC module 5, the quick-charge CC module 5 includes a first charging terminal portion 501, a second charging terminal portion 502 and a third connecting portion 503, the first charging terminal portion 501 and the second charging terminal portion 502 are connected to each other through the third connecting portion 503 to form a third U-shaped structure 505 with an upward opening, the first charging terminal portion 501 and the second charging terminal portion 502 are disposed in a staggered manner on the third connecting portion 503, the first charging terminal portion 501 is at a rear side of the second charging terminal portion 502, a third welding leg 504 is bent and extended forward under the third connecting portion 503, an included angle between the third connecting portion 503 and the third welding leg 504 is 90 degrees, the first welding leg 308, the second welding leg 406 and the third welding leg 504 are all on the same horizontal plane, the third welding leg 504 is between the first welding leg 308 and the second welding leg 406, and the first welding leg 308, the second welding leg 406 and the third welding leg 504 are all under the housing 1.
In the present application, the left and right sides outside the housing 1 are respectively provided with the positioning insert plates 101 extending forward, and the positioning insert plates 101 are parallel to the first fillets 308.
The grounding module 3, the power module 4 and the quick charge CC module 5 are manufactured by adopting a bending process to integrally bend and mold.
Compared with the prior art, the Type-C connector with the 3PIN structure is compatible with the original male contact, meanwhile, the number of welding PINs is reduced, the distance between the welding PINs is increased, only three welding PINs are needed to be welded during assembly, the assembly efficiency of the connector is improved, the structural design of a circuit board is facilitated, and the connector can be applied to the field of DIP welding.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Type_C connector of 3PIN structure, its characterized in that: the high-voltage power supply comprises a shell, an insulating body and a terminal assembly, wherein the insulating body is formed on the outer side of the terminal assembly in an injection mode, the terminal assembly comprises a grounding module, a power module and a quick-charging CC module, the grounding module comprises a first grounding terminal part, a second grounding terminal part and a first connecting part, the first grounding terminal part and the second grounding terminal part are connected with each other through the first connecting part to form a first U-shaped structure with a downward opening, and a first welding leg is bent and extended in the front direction below the second grounding terminal part; the power module is in a first U-shaped structure and comprises a first power terminal part, a second power terminal part and a second connecting part, wherein the first power terminal part and the second power terminal part are connected with each other through the second connecting part to form a second U-shaped structure with a downward opening, and a second welding leg is bent and extended forwards below the first power terminal part; the quick-charging CC module is in a second U-shaped structure, the quick-charging CC module comprises a first charging terminal part, a second charging terminal part and a third connecting part, the first charging terminal part and the second charging terminal part are connected with each other through the third connecting part to form a third U-shaped structure with an upward opening, a third welding leg is bent and extended in the front of the lower direction of the third connecting part, the first welding leg, the second welding leg and the third welding leg are all on the same horizontal plane, the third welding leg is between the first welding leg and the second welding leg, and the first welding leg, the second welding leg and the third welding leg are all below the shell.
2. A3 PIN structured type_C connector as recited in claim 1, the method is characterized in that: the first grounding terminal part is provided with a first contact block protruding forwards or backwards, the second grounding terminal part is provided with a second contact block protruding forwards or backwards, and the first contact block and the second contact block are on the same side or opposite sides.
3. The type_c connector of 3PIN configuration of claim 2, wherein: the left side of first ground terminal portion is equipped with outside bellied first trip, the right side of second ground terminal portion is equipped with outside bellied second trip.
4. A3 PIN structured type_C connector as recited in claim 1, the method is characterized in that: the first power terminal part is provided with a third contact block protruding forwards or backwards, the second power terminal part is provided with a fourth contact block protruding forwards or backwards, and the third contact block and the fourth contact block are on the same side or opposite sides.
5. A3 PIN structured type_C connector as recited in claim 1, the method is characterized in that: the included angle between the second grounding terminal part and the first welding leg is 90 degrees, the included angle between the first power terminal part and the second welding leg is 90 degrees, and the included angle between the third connecting part and the third welding leg is 90 degrees.
6. A3 PIN structured type_C connector as recited in claim 5, the method is characterized in that: the first charging terminal part and the second charging terminal part are arranged at the left end and the right end of the third connecting part in a staggered way.
7. A3 PIN structured type_C connector as recited in claim 6, the method is characterized in that: the left side and the right side outside the shell are respectively provided with a positioning plugboard extending forwards, and the positioning plugboard is parallel to the first welding leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420001836.2U CN221614223U (en) | 2024-01-02 | 2024-01-02 | Type_C connector of 3PIN structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420001836.2U CN221614223U (en) | 2024-01-02 | 2024-01-02 | Type_C connector of 3PIN structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221614223U true CN221614223U (en) | 2024-08-27 |
Family
ID=92436703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420001836.2U Active CN221614223U (en) | 2024-01-02 | 2024-01-02 | Type_C connector of 3PIN structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221614223U (en) |
-
2024
- 2024-01-02 CN CN202420001836.2U patent/CN221614223U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |