CN205070001U - TypeC is to USB2. 0 electric connector plug - Google Patents
TypeC is to USB2. 0 electric connector plug Download PDFInfo
- Publication number
- CN205070001U CN205070001U CN201520810248.4U CN201520810248U CN205070001U CN 205070001 U CN205070001 U CN 205070001U CN 201520810248 U CN201520810248 U CN 201520810248U CN 205070001 U CN205070001 U CN 205070001U
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- China
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- metal
- back cover
- insulating base
- typec
- shell
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Abstract
The utility model discloses a typeC is to USB2.0 electric connector plug, including insulator, conductive terminal group, circuit board, metal casing, this metal casing comprises shell before the metal and metal backshell, and the shell connects the standard interface in the conductive terminal front end formation type C of group before this metal, this metal backshell cup joint outside the circuit board and the cladding outside 2.0 data lines of USB, the portion of cup jointing that this metal backshell has a square tube -shape with tear the fashioned buckling parts of pressing down, the portion of should cup jointing links to each other with the top surface of pressing down the buckling parts has the hem, both sides have slide shape and tear the limit, this kind of design can make the shaping of metal backshell be a part, need not to be divided into two, plug the first part of embolias forward at whole rear from the metal backshell, represses down and presses down the buckling parts, can make preceding shell of metal and metal after the shell facies card admittedly, it is easier to install.
Description
Technical field
The utility model relates to electric connector field technology, refers in particular to a kind of TypeC being easy to assemble to USB2.0 electrical connector plug.
Background technology
Tradition TypeC generally comprises insulating body, two rows conducting terminal, metal shell to USB2.0 electric connector.Wherein, metal shell is made up of metal front and metal back cover, this metal front is integral type structure, this metal back cover is decomposed into metal upper shell and metal lower shell, during assembling, metal upper shell and metal lower shell are buckled in mutually the tail end of metal front, more group buckle formation fastenings are set between metal upper shell and metal lower shell.The shortcoming of this kind of conventional metals back cover is: metal back cover has upper casing and lower casing two parts, and assembly is many, and installation is not easy.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of TypeC being easy to assemble to USB2.0 electrical connector plug.
For achieving the above object, the utility model adopts following technical scheme:
A kind of TypeC, to USB2.0 electrical connector plug, comprises
Insulating body, this insulating body is made up of upper insulating base and lower insulating base, on this insulating base and lower insulating base stacked up and down;
Conducting end subgroup, this conducting end subgroup is arranged by upper terminal and lower terminal row forms, and this upper terminal row and lower terminal row all have 12PIN conducting terminal, and upper terminal row is installed in insulating base, and this lower insulating base is installed in lower insulating base;
Circuit board, this circuit board has first end and the second end of contrary setting, the front of this first end is provided with 7 solder joints for welding with the wherein 7PIN conducting terminal that upper terminal is arranged, the reverse side of this first end is provided with 5 solder joints for welding with the wherein 5PIN conducting terminal that lower terminal is arranged, and this second end has 5 solder joints for being connected with USB2.0 data wire; Also comprise
Metal shell, this metal shell is made up of metal front and metal back cover, and this metal front is socketed on conducting end subgroup front end and forms TypeC standard interface; It is outer and be coated on outside USB2.0 data wire that this metal back cover is socketed on circuit board; This metal back cover has the socket part of square tubular and tears shaping pressing buckling parts, and this socket part is connected with flanging with the end face of pressing buckling parts, and both sides have slide shape torn edge.
As a kind of preferred version, the flanging of described metal back cover is provided with the dotted line being easy to turn down, and the elongated hole that this dotted line is arranged by multiple spacing forms.
As a kind of preferred version, one end that described metal front is used for connection metal back cover is provided with stop limit of turning up, and the end face of this metal front and bottom surface are provided with the first brace and the second brace, and the first brace and the second brace are provided with the first back-off; Described metal back cover is used for one end of connection metal fore shell and is provided with varus and stops limit, and be provided with the second back-off in the end face of metal back cover and bottom surface, this first back-off and the second back-off are interlocked.
As a kind of preferred version, the interface front end fold inward of described metal front has grounding elastic part, forms containing cavity, be provided with plastic cement pad in containing cavity between this grounding elastic part and metal front.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it is mainly owing to tearing into socket part and pressing buckling parts two parts by metal back cover, two parts are integral connecting structures, relative to tradition, metal back cover is decomposed into the design of upper half shell and lower half shell, metal back cover structure of the present utility model is simple, during assembling, plug head part entirety is only needed to insert from the tail end forward end of metal back cover, then pressure pressing buckling parts, metal front can be made to fix mutually with metal back cover, it is easier to install.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the overall structure assembling schematic diagram of the embodiment of the utility model;
Fig. 2 is the plug head part schematic diagram of the embodiment of the utility model;
Fig. 3 is the plug head part cutaway view of the embodiment of the utility model;
Fig. 4 is the plug head part front view of the embodiment of the utility model;
Fig. 5 is the plug head part reverse view of the embodiment of the utility model;
Fig. 6 is the plug head part left view of the embodiment of the utility model;
Fig. 7 is the schematic diagram of the metal back cover of the embodiment of the utility model.
Accompanying drawing identifier declaration:
10, insulating body 11, upper insulating base
12, lower insulating base 20, conducting end subgroup
21, upper terminal row 22, lower terminal row
30, circuit board 31, first end
32, the second end 40, metal shell
41, metal front 411, stop limit of turning up
412, the first brace 413, second brace
414, the first back-off 42, metal back cover
421, socket part 422, pressing buckling parts
423, flanging 424, torn edge
425, varus stops limit 426, second back-off
51, grounding elastic part 52, containing cavity
53, plastic cement pad.
Embodiment
Please refer to shown in Fig. 1 to Fig. 7, that show the concrete structure of the preferred embodiment of the utility model, be a kind of TypeC to USB2.0 electrical connector plug, its structure comprises insulating body 10, conducting end subgroup 20, circuit board 30, metal shell 40.
Wherein, this insulating body 10 is made up of upper insulating base 11 and lower insulating base 12, and on this, insulating base 11 is stacked with lower insulating base about 12.This conducting end subgroup 20 is arranged 22 by upper terminal row 21 and lower terminal and is formed, and this upper terminal row 21 and lower terminal row 22 all have 12PIN conducting terminal, and upper terminal row 21 is installed in insulating base 11, and this lower insulating base 12 is installed in lower insulating base 12.This circuit board 30 has first end 31 and the second end 32 of contrary setting, the front of this first end 31 is provided with 7 solder joints for welding with the wherein 7PIN conducting terminal that upper terminal arranges 21, the reverse side of this first end 31 is provided with 5 solder joints for welding with the wherein 5PIN conducting terminal that lower terminal arranges 22, and this second end 32 has 5 solder joints for being connected with USB2.0 data wire.This metal shell 40 is made up of metal front 41 and metal back cover 42, and this metal front 41 is socketed on conducting end subgroup 20 front end and forms TypeC standard interface; It is outer and be coated on outside USB2.0 data wire (not shown) that this metal back cover 42 is socketed on circuit board 30.
See Fig. 7, this metal back cover 42 has the socket part 421 of square tubular and tears shaping pressing buckling parts 422, and this socket part 421 is connected with flanging 423 with the end face of pressing buckling parts 422, and both sides have slide shape torn edge 424.By this kind of design, plug head part (being made up of insulating body 10, conducting end subgroup 20, circuit board 30 and metal front 41) can overall be inserted in forward from the rear of metal back cover 42, pressure pressing buckling parts 422 again, metal front 41 and metal back cover 42 can be made to fix mutually, and it is easier to install.In addition, the flanging 423 of described metal back cover 42 is provided with the dotted line being easy to turn down, and the elongated hole that this dotted line is arranged by multiple spacing forms, and ensure that socket part 421 can turn down with pressing buckling parts 422, again not easy fracture.
The syndeton of described metal front 41 and metal back cover 42 is as follows: be provided with to turn up for one end of connection metal back cover 42 in described metal front 41 and stop limit 411, the end face of this metal front 41 and bottom surface are provided with the first brace 412 and the second brace 413, first brace 412 and the second brace 413 and are provided with the first back-off 414; Described metal back cover 42 is provided with varus for one end of connection metal fore shell 41 and stops limit 425, and be provided with the second back-off 426 in the end face of metal back cover 42 and bottom surface, this first back-off 414 and the second back-off 426 are interlocked.The design of above pressing buckling parts 422 again, can be inserted in from rear end forward end, easy to assembly, relative to tradition, metal back cover is made the design be divided into two of upper casing and lower casing, traditional method assembly is many, assembling trouble.
The interface front end fold inward of described metal front 41 has grounding elastic part 51, forms containing cavity 52, be provided with plastic cement pad 53 in containing cavity between this grounding elastic part 51 and metal front 41.The design of grounding elastic part 51 herein can abut the connector metal shell of docking, makes the interference signal of butt connector make grounding, EMI suppression better.
Production and the assembling process of this connector are as follows: upper terminal row 21 is installed in upper insulating base, lower terminal row 22 is installed in lower insulating base, insulating base and lower insulating base is made to fasten up and down again, then be inserted in metal front 41, after soldered circuit board 30, entirety is inserted from the tail end forward end of metal back cover 42 again, make to turn up and stop that limit 411 stops limit 425 phase block with varus, to enter the first back-off 414 and the second back-off 426 is interlocked, pressure pressing buckling parts 422 again, the data wire of USB2.0 is locked, shaping product can be obtained.
In sum, design focal point of the present utility model is, it is mainly owing to tearing into socket part 421 and pressing buckling parts 422 two parts by metal back cover 42, to make in molding procedure first bending to turn up and stop that limit 411 and varus stop limit 425, again plug head part entirety is inserted from the tail end forward end of metal back cover 42, then pressure pressing buckling parts 422, metal front 41 and metal back cover 42 can be made to fix mutually, and it is easier to install.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. TypeC is to a USB2.0 electrical connector plug, comprises
Insulating body, this insulating body is made up of upper insulating base and lower insulating base, on this insulating base and lower insulating base stacked up and down;
Conducting end subgroup, this conducting end subgroup is arranged by upper terminal and lower terminal row forms, and this upper terminal row and lower terminal row all have 12PIN conducting terminal, and upper terminal row is installed in insulating base, and this lower insulating base is installed in lower insulating base;
Circuit board, this circuit board has first end and the second end of contrary setting, the front of this first end is provided with 7 solder joints for welding with the wherein 7PIN conducting terminal that upper terminal is arranged, the reverse side of this first end is provided with 5 solder joints for welding with the wherein 5PIN conducting terminal that lower terminal is arranged, and this second end has 5 solder joints for being connected with USB2.0 data wire; It is characterized in that: also comprise
Metal shell, this metal shell is made up of metal front and metal back cover, and this metal front is socketed on conducting end subgroup front end and forms TypeC standard interface; It is outer and be coated on outside USB2.0 data wire that this metal back cover is socketed on circuit board; This metal back cover has the socket part of square tubular and tears shaping pressing buckling parts, and this socket part is connected with flanging with the end face of pressing buckling parts, and both sides have slide shape torn edge.
2. a kind of TypeC according to claim 1 is to USB2.0 electrical connector plug, it is characterized in that: the flanging of described metal back cover is provided with the dotted line being easy to turn down, and the elongated hole that this dotted line is arranged by multiple spacing forms.
3. a kind of TypeC according to claim 1 is to USB2.0 electrical connector plug, it is characterized in that: one end that described metal front is used for connection metal back cover is provided with stop limit of turning up, the end face of this metal front and bottom surface are provided with the first brace and the second brace, and the first brace and the second brace are provided with the first back-off; Described metal back cover is used for one end of connection metal fore shell and is provided with varus and stops limit, and be provided with the second back-off in the end face of metal back cover and bottom surface, this first back-off and the second back-off are interlocked.
4. a kind of TypeC according to claim 1 is to USB2.0 electrical connector plug, it is characterized in that: the interface front end fold inward of described metal front has grounding elastic part, form containing cavity between this grounding elastic part and metal front, plastic cement pad is installed in containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810248.4U CN205070001U (en) | 2015-10-20 | 2015-10-20 | TypeC is to USB2. 0 electric connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810248.4U CN205070001U (en) | 2015-10-20 | 2015-10-20 | TypeC is to USB2. 0 electric connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070001U true CN205070001U (en) | 2016-03-02 |
Family
ID=55396511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810248.4U Expired - Fee Related CN205070001U (en) | 2015-10-20 | 2015-10-20 | TypeC is to USB2. 0 electric connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099464A (en) * | 2016-04-20 | 2016-11-09 | 乐视控股（北京）有限公司 | USB Type C plug |
| WO2017206404A1 (en) * | 2016-06-02 | 2017-12-07 | 乐视控股（北京）有限公司 | Usb type-c interface |
| CN109672047A (en) * | 2017-10-16 | 2019-04-23 | 广东皓英电子科技有限公司 | Pin connector |
-
2015
- 2015-10-20 CN CN201520810248.4U patent/CN205070001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099464A (en) * | 2016-04-20 | 2016-11-09 | 乐视控股（北京）有限公司 | USB Type C plug |
| WO2017206404A1 (en) * | 2016-06-02 | 2017-12-07 | 乐视控股（北京）有限公司 | Usb type-c interface |
| CN109672047A (en) * | 2017-10-16 | 2019-04-23 | 广东皓英电子科技有限公司 | Pin connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |