CN221176842U - Grounding structure of two-in-one connector and two-in-one connector - Google Patents
Grounding structure of two-in-one connector and two-in-one connector Download PDFInfo
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- CN221176842U CN221176842U CN202322820354.8U CN202322820354U CN221176842U CN 221176842 U CN221176842 U CN 221176842U CN 202322820354 U CN202322820354 U CN 202322820354U CN 221176842 U CN221176842 U CN 221176842U
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- grounding
- usba
- ground connection
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- 239000002184 metal Substances 0.000 claims abstract description 67
- 229910052751 metal Inorganic materials 0.000 claims abstract description 67
- 239000012634 fragment Substances 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 22
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000000084 colloidal system Substances 0.000 claims description 8
- 239000002991 molded plastic Substances 0.000 claims 2
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction 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 two unification connector's ground connection structure and two unification connector, this ground connection structure includes USBA accepting groove metal casing and is located the ground connection metal frame of USBA accepting groove metal casing below, USBA accepting groove metal casing is the square groove that both ends link up, the bottom of USBA accepting groove metal casing is equipped with first shell fragment and second shell fragment, the ground connection metal frame includes ground connection metal frame body and first ground connection leg and the second ground connection leg that form by ground connection metal frame body to both sides extension, the ground connection metal frame body still is connected with the TYPE-C well piece of connector, the ground connection metal frame body with first shell fragment, second shell fragment looks butt. Therefore, the utility model has the advantages of simpler structure, more ingenious design and shielding function.
Description
Technical Field
The present utility model relates to the field of connectors, and more particularly to a grounding structure of a two-in-one connector and a two-in-one connector.
Background
The two-in-one connector in the prior art has various types, wherein, for the two-in-one connector with ase:Sub>A USB-ase:Sub>A interface and ase:Sub>A Type-C interface, the general structure is that the USB-ase:Sub>A interface and the Type-C interface are arranged in the vertical direction, and the grounding mode of the connector is as follows: the USB-A structure is connected with the soldering leg on the PCB through the grounding terminal on the USB-A to realize grounding, so that the grounding burden of the grounding terminal on the USB-A is increased; and in the Type-C structure, the middle piece of the Type-C structure is connected with the soldering leg on the PCB to realize grounding, and the Type-C structure in the structure needs to be additionally provided with ase:Sub>A metal shielding shell to realize shielding function, so that the grounding structure of the two-in-one connector in the prior art is complex, and the grounding terminal on the USB-A is heavy in burden, and the Type-C structure is complex. At present, the closest technical proposal to the utility model is not searched in the Chinese patent literature.
Disclosure of utility model
In order to solve the problems, the utility model provides a grounding structure of a two-in-one connector with a simpler structure, a more ingenious design and a shielding function for society
The utility model also provides the two-in-one connector which is simpler in structure, more ingenious in design and simultaneously has the shielding function.
The technical scheme of the utility model is as follows: the utility model provides a two unification connector's ground connection structure, include USBA accepting groove metal casing and be located the ground connection metal frame of USBA accepting groove metal casing below, USBA accepting groove metal casing is the square groove that both ends link up, the bottom of USBA accepting groove metal casing is equipped with first shell fragment and second shell fragment, ground connection metal frame includes ground connection metal frame body and first ground connection leg and the second ground connection leg that the ground connection metal frame body extends to both sides and forms, ground connection metal frame body still is connected with the TYPE-C well piece of connector, ground connection metal frame body with first shell fragment, second shell fragment looks butt.
As an improvement of the utility model, the grounding metal frame body comprises a contact part and a connecting part with an opening, wherein the contact part is used for being abutted against the first elastic sheet and the second elastic sheet, the connecting part is used for connecting the contact part with the first grounding welding leg and the second grounding welding leg, the connecting part is connected with the TYPE-C middle sheet of the connector, and the contact part is vertical to the connecting part.
As an improvement of the present utility model, the connection between the contact portion and the connection portion is a chamfer structure.
As an improvement of the utility model, the first grounding welding leg is formed by vertically extending the connecting part to the left side, then vertically extending the connecting part to the front side and then vertically extending the connecting part downwards, and the plane of the first grounding welding leg is vertical to the plane of the connecting part.
As an improvement of the utility model, the second grounding welding leg is formed by vertically extending the connecting part to the right side, then vertically extending to the front side and then vertically extending downwards, and the plane of the second grounding welding leg is vertical to the plane of the connecting part.
The other technical scheme of the utility model is as follows: the two-in-one connector comprises a connector main body and a grounding structure positioned in the connector main body, wherein the grounding structure is the grounding structure.
As an improvement of the utility model, the connector body comprises a two-in-one plastic body, and a two-in-one terminal block seat, a USBA terminal block, a TYPE-C middle sheet and a TYPE-C insulating colloid which are positioned in the two-in-one plastic body, wherein the grounding structure is positioned in the two-in-one plastic body, the first grounding welding leg and the second grounding welding leg extend out of the two-in-one plastic body, the front end of the USBA terminal block extends into a USBA accommodating groove metal shell of the grounding structure, the TYPE-C middle sheet and the front end of the TYPE-C terminal block are injection molded in the TYPE-C insulating colloid, the rear end of the USBA terminal block and the rear end of the TYPE-C terminal block are injection molded on the two-in-one terminal block seat, the tongue of the TYPE-C insulating colloid passes through an opening of the connecting part, and the TYPE-C middle sheet is connected with the connecting part.
As an improvement of the utility model, the TYPE-C terminal set comprises an upper TYPE-C terminal set and a lower TYPE-C terminal set, and the TYPE-C middle piece is positioned between the upper TYPE-C terminal set and the lower TYPE-C terminal set.
As an improvement of the utility model, the two-in-one terminal group seat is provided with a USBA terminal group accommodating seat, a TYPE-C upper terminal group accommodating seat and a TYPE-C lower terminal group accommodating seat.
The utility model comprises a USBA accommodating groove metal shell and a grounding metal frame positioned below the USBA accommodating groove metal shell, wherein the USBA accommodating groove metal shell is a square groove with two through ends, a first elastic piece and a second elastic piece are arranged at the bottom of the USBA accommodating groove metal shell, the grounding metal frame comprises a grounding metal frame body, a first grounding welding leg and a second grounding welding leg, the first grounding welding leg and the second grounding welding leg are formed by extending from the grounding metal frame body to two sides, the grounding metal frame body is also connected with a TYPE-C middle piece of a connector, and the grounding metal frame body is propped against the first elastic piece and the second elastic piece. In the utility model, the grounding metal frame body is abutted with the first elastic sheet and the second elastic sheet at the bottom of the metal shell of the USBA accommodating groove, so that the USBA structure is grounded through the first elastic sheet, the second elastic sheet, the grounding metal frame body, the first grounding welding leg and the second grounding welding leg.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic perspective view of another angle of fig. 1.
Fig. 3 is a schematic front view of fig. 1.
Fig. 4 is a side view schematic of fig. 1.
Fig. 5 is a schematic bottom view of fig. 1.
FIG. 6 is a schematic perspective view of the TYPE-C tablet of FIG. 1.
Fig. 7 is a schematic view of an embodiment of a connector of the present utility model.
Fig. 8 is a partially exploded view of fig. 7.
Fig. 9 is a schematic front view of fig. 7.
Fig. 10 is a schematic perspective view of the fully exploded view of fig. 7.
Fig. 11 is a schematic perspective view of another angle of fig. 10.
Detailed Description
Referring to fig. 1 to 6, fig. 1 to 6 disclose an embodiment of a grounding structure of a two-in-one connector, the grounding structure 4 includes a usb a metal housing 1 and a grounding metal frame 2 located below the usb metal housing 1, the usb metal housing 1 is a square slot with two ends penetrating, a first elastic sheet 11 and a second elastic sheet 12 are disposed at the bottom of the usb metal housing 1, the grounding metal frame 2 includes a grounding metal frame body 21 and a first grounding welding leg 221 and a second grounding welding leg 222 formed by extending the grounding metal frame body 21 to two sides, the grounding metal frame body 21 is also connected with a TYPE-C middle sheet of the connector, the grounding metal frame body 21 is abutted against the first elastic sheet 11 and the second elastic sheet 12, in the utility model, the grounding metal frame body 21 is abutted against the first elastic sheet 11 and the second elastic sheet 12 at the bottom of the usb metal housing 1, thus the grounding metal frame body 21 and the second elastic sheet can be connected with the first elastic sheet 21 and the second elastic sheet 12 through the grounding metal frame body 21, and the first and the second elastic sheet can be connected with the TYPE-C middle sheet of the grounding metal frame body 21 through the first elastic sheet and the second elastic sheet 12; in addition, the structure of the utility model is made of gold material and has the shielding effect, so that the TYPE-C structure does not need to be additionally provided with a metal shielding shell, and the utility model has the advantages of simple structure, ingenious design, shielding function and lower use cost of the whole connector.
In the present utility model, preferably, the grounding metal frame body 21 includes a contact portion 211 and a connection portion 212 having an opening 210, where the contact portion 211 is used to abut against the first elastic sheet 11 and the second elastic sheet 12, specifically, in this embodiment, the contact portion 211 is closely attached to the contact portion so as to achieve contact, and the connection portion 212 is used to connect the contact portion 211 with the first grounding solder leg 221 and the second grounding solder leg 222, specifically, the connection portion 212 is connected with a TYPE-C middle sheet of the connector, and the contact portion 211 is perpendicular to the connection portion 212, specifically, in this embodiment, the connection between the contact portion 211 and the connection portion 212 is in a chamfer structure, so that the whole structure is more firm and the stability is better.
In the present utility model, it is preferable that the first grounding pin 221 is formed by extending the connecting portion 212 vertically to the left side and then to the front side and then extending vertically downward (specifically, the left-right front-rear top-bottom direction is shown in fig. 1), and the plane of the first grounding pin 221 is perpendicular to the plane of the connecting portion 212.
In the present utility model, the second grounding lug 222 is preferably formed by extending the connecting portion 212 vertically to the right side and then to the front side and then extending vertically downward (specifically, the left-right front-rear top-bottom direction is shown in fig. 1), and the plane of the second grounding lug 222 is perpendicular to the plane of the connecting portion 212.
The present utility model further provides a two-in-one connector, as shown in fig. 7 to 11, comprising a connector body 3 and a grounding structure 4 located in the connector body 3, wherein the grounding structure 4 is the grounding structure described in the first embodiment.
Specifically, in this embodiment, the connector body 3 includes a two-in-one plastic body 31, and a two-in-one terminal block 32, a USBA terminal block 33, a TYPE-C terminal block 34, a TYPE-C middle sheet 35 and a TYPE-C insulating colloid 36 located in the two-in-one plastic body 31, the grounding structure 4 is located in the two-in-one plastic body 31, the first grounding solder 221 and the second grounding solder 222 extend out of the two-in-one plastic body 31, the two-in-one plastic body 31 is provided with a USBA insertion port 311 and a TYPE-C insertion port 312, the front end of the USBA terminal block 33 extends into the USBA receiving groove metal shell 1 of the grounding structure 4, the front ends of the TYPE-C middle sheet 35 and the TYPE-C terminal block 34 are molded in the TYPE-C insulating colloid 36, the rear ends of the usiba terminal block 33 and the rear ends of the TYPE-C terminal block 34 are molded in the two-C terminal block 32, the joint structure 212 is implemented in the two-C middle sheet metal shell and the TYPE-C insulating colloid, and the connection structure 212 is implemented.
In this embodiment, the TYPE-C insulating gel 36 includes an upper body portion 361, a lower body portion 362 and a tongue portion 363, where the upper body portion 361 and the lower body portion 362 are combined together, and the upper body portion 361 and the lower body portion 362 are combined and then disposed at the rear end of the tongue portion 362.
In the present utility model, preferably, the TYPE-C terminal group 34 includes a TYPE-C upper terminal group 341 and a TYPE-C lower terminal group 342, the TYPE-C middle piece 35 is located between the TYPE-C upper terminal group 341 and the TYPE-C lower terminal group 342, and side ears 351 extending from two sides of the TYPE-C middle piece 35 abut against the connection portion 212, so as to implement grounding of the TYPE-C structure.
In the present utility model, preferably, the two-in-one terminal set holder 32 is provided with a USBA terminal set accommodating holder 321, a TYPE-C upper terminal set accommodating holder 322 and a TYPE-C lower terminal set accommodating holder 323, which has the advantage that the arrangement of the terminal sets is more orderly, and the terminal shift is prevented.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The utility model provides a two unification connector's ground structure which characterized in that: including USBA accepting groove metal casing (1) and be located ground connection metal rack (2) of USBA accepting groove metal casing (1) below, USBA accepting groove metal casing (1) is the square groove that both ends link up, the bottom of USBA accepting groove metal casing (1) is equipped with first shell fragment (11) and second shell fragment (12), ground connection metal rack (2) include ground connection metal rack body (21) and first ground connection welded leg (221) and second ground connection welded leg (222) that are formed by ground connection metal rack body (21) to both sides extension, ground connection metal rack body (21) still is connected with the TYPE-C well piece of connector, ground connection metal rack body (21) with first shell fragment (11), second shell fragment (12) looks butt.
2. The grounding structure of two-in-one connector of claim 1, wherein: the grounding metal frame body (21) comprises a contact portion (211) and a connecting portion (212) with an opening (210), the contact portion (211) is used for being abutted to the first elastic sheet (11) and the second elastic sheet (12), the connecting portion (212) is used for being connected with the contact portion (211) and the first grounding welding leg (221) and the second grounding welding leg (222), the connecting portion (212) is connected with a TYPE-C middle sheet of the connector, and the contact portion (211) and the connecting portion (212) are perpendicular.
3. The grounding structure of two-in-one connector of claim 2, wherein: the connection between the contact portion (211) and the connection portion (212) is a chamfer structure.
4. The grounding structure of two-in-one connector of claim 2, wherein: the first grounding welding leg (221) is formed by vertically extending a connecting portion (212) to the left side, then vertically extending to the front side and then vertically extending downwards, and the plane where the first grounding welding leg (221) is located is perpendicular to the plane where the connecting portion (212) is located.
5. The grounding structure of two-in-one connector of claim 4, wherein: the second grounding welding leg (222) is formed by vertically extending the connecting portion (212) to the right side, then vertically extending to the front side and then vertically extending downwards, and the plane of the second grounding welding leg (222) is vertical to the plane of the connecting portion (212).
6. The utility model provides a two unification connectors, includes connector body (3) and is located ground structure (4) in connector body (3), its characterized in that: the grounding structure (4) is according to any one of the preceding claims 1 to 5.
7. The two-in-one connector of claim 6, wherein: connector main part (3) are including two unification plastic main part (31), and are located two unification terminal group seat (32), USBA terminal group (33), TYPE-C terminal group (34), TYPE-C middle plate (35) and TYPE-C insulating colloid (36) in two unification plastic main part (31) are interior and first ground lug (221), second ground lug (222) stretch out in two unification plastic main part (31), the front end of USBA terminal group (33) stretches into in USBA accepting groove metal casing (1) of ground structure (4), TYPE-C middle plate (35) with the front end of TYPE-C terminal group (34) is moulded plastics in TYPE-C insulating colloid (36), the rear end of USBA terminal group (33) and the rear end of TYPE-C terminal group (34) are in two tongue groups (212) are moulded plastics in the opening (212) in connection with TYPE-C terminal group (32).
8. The two-in-one connector of claim 7, wherein: the TYPE-C terminal set (34) comprises a TYPE-C upper terminal set (341) and a TYPE-C lower terminal set (342), and the TYPE-C middle sheet (35) is located between the TYPE-C upper terminal set (341) and the TYPE-C lower terminal set (342).
9. The two-in-one connector of claim 8, wherein: the two-in-one terminal group seat (32) is provided with a USBA terminal group accommodating seat (321), a TYPE-C upper terminal group accommodating seat (322) and a TYPE-C lower terminal group accommodating seat (323).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322820354.8U CN221176842U (en) | 2023-10-20 | 2023-10-20 | Grounding structure of two-in-one connector and two-in-one connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322820354.8U CN221176842U (en) | 2023-10-20 | 2023-10-20 | Grounding structure of two-in-one connector and two-in-one connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221176842U true CN221176842U (en) | 2024-06-18 |
Family
ID=91536967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322820354.8U Active CN221176842U (en) | 2023-10-20 | 2023-10-20 | Grounding structure of two-in-one connector and two-in-one connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221176842U (en) |
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2023
- 2023-10-20 CN CN202322820354.8U patent/CN221176842U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |