CN204349027U - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
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- CN204349027U CN204349027U CN201420856922.8U CN201420856922U CN204349027U CN 204349027 U CN204349027 U CN 204349027U CN 201420856922 U CN201420856922 U CN 201420856922U CN 204349027 U CN204349027 U CN 204349027U
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- lower house
- pcb
- upper shell
- electric connector
- circuit board
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Abstract
The utility model discloses a kind of electric connector, Plug Division; Printed circuit board (PCB), one end of described printed circuit board (PCB) is connected with described Plug Division; Upper shell; Lower house, described upper case cover is combined on described lower house, the receiving space of accommodating described printed circuit board (PCB) is formed between described upper shell and described lower house, the sidewall part outwards bending of described lower house, the sidewall of described lower house forms accepting groove, the side of described printed circuit board (PCB) is contained in described accepting groove, and described Plug Division is fixed on the front end of described upper shell and lower house.By the way, printed circuit board (PCB) can be securely fixed in the receiving space formed between upper shell and lower house by the utility model.
Description
Technical field
The utility model relates to connector technique field, particularly relates to a kind of electric connector.
Background technology
Electric connector, be otherwise known as circuit connector, is for by two conductor bridge joints on a loop, makes electric current or signal can from a conductor flow to the conductor device of another conductor.It is widely used in various electric wiring, plays a part to connect or turn-off current or signal.
In prior art, connector comprises conducting end stroma, the printed circuit board (PCB) be connected with conducting end stroma and housing, and conducting end stroma is fixed on the front end of housing, and printed circuit board (PCB) is positioned in housing.Because printed circuit board (PCB) is not fixed on housing, in the process of transport connector, printed circuit board (PCB) easily and produces between housing and collide, damage printed circuit board (PCB).
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of electric connector, printed circuit board (PCB) can be securely fixed in the receiving space formed between upper shell and lower house.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of electric connector, comprise Plug Division; Printed circuit board (PCB), one end of described printed circuit board (PCB) is connected with described Plug Division; Upper shell; Lower house, described upper case cover is combined on described lower house, the receiving space of accommodating described printed circuit board (PCB) is formed between described upper shell and described lower house, the sidewall part outwards bending of described lower house, the sidewall of described lower house forms accepting groove, the side of described printed circuit board (PCB) is contained in described accepting groove, and described Plug Division is fixed on the front end of described upper shell and lower house.
Wherein, the sidewall of described upper shell has bent inwards holding parts, and described holding parts is connected to the upper surface of described printed circuit board (PCB).
Wherein, the sidewall of described upper shell is provided with opening, the kink that the sidewall part of described opening and described lower house outwards bends is suitable, makes the lower end at the sidewall opening place of described upper shell abut the upper end of described kink.
Wherein, described electric connector comprises cable; Described cable is welded on the other end of described printed circuit board (PCB), and described cable is flexible flat cable or circular cable.
Wherein, described Plug Division comprises conducting end stroma, insulation crust and metal shell;
Described insulation crust is provided with terminal groove, and described conducting end stroma is fixed in described terminal groove, the upwards opening of described terminal groove, and described metal shell wraps up the outer surface of described insulation crust, and described conducting end stroma is connected with described printed circuit board (PCB); Described conducting end stroma comprises conducting terminal and plastic cement; Described conducting end stroma buries integrated by described conducting terminal and plastic cement edge.
Wherein, described Plug Division also comprises shielding sheet; Described shielding sheet is fixed on the outer surface of described insulation crust, and between described insulation crust and described metal shell.
Wherein, the rear end of described metal shell is provided with protuberance; The front end of described upper shell or/lower house arranges the abutting part abutted with described protuberance front end.
Wherein, described abutting part comprises the first abutting part and the second abutting part; Described first abutting part is arranged at the front end of the top board of described upper shell or/lower house, and described first abutting part abuts the front end of described protuberance; Described second abutting part extends to both sides from the first abutting part, and abuts the side of described protuberance.
Wherein, the rear end of described protuberance is provided with card; Described upper shell or/lower house are provided with hole clipping, and described card and described hole clipping are fixed.
Wherein, described card and hole clipping are fused together by Laser Welding.
The beneficial effects of the utility model are: the situation being different from prior art, the sidewall part outwards bending of the utility model lower house, form accepting groove, when printed circuit board (PCB) is contained in the receiving space formed between upper shell and lower house, the side of printed circuit board (PCB) is contained in this accepting groove, and printed circuit board (PCB) can be securely fixed in receiving space.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model electric connector execution mode;
Fig. 2 is the vertical view of the utility model electric connector execution mode;
Fig. 3 is the structural representation of upper shell in the utility model electric connector execution mode;
Fig. 4 is the structural representation of lower house in the utility model electric connector execution mode;
Fig. 5 is the exploded view of Plug Division in the utility model electric connector execution mode.
Embodiment
For the ease of understanding the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.It should be noted that, when element is stated " being fixed on " another element, it can directly on another element or can there is one or more element placed in the middle therebetween.When an element is stated " connection " another element, it can be directly connected to another element or can there is one or more element placed in the middle therebetween.The term " vertical " that this specification uses, " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using of this specification and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification of the present utility model in this specification just in order to describe concrete execution mode is not for limiting the utility model.The term "and/or" that this specification uses comprises arbitrary and all combinations of one or more relevant Listed Items.
Below in conjunction with drawings and embodiments, the utility model is described in detail.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, electric connector 2 comprises Plug Division 21, printed circuit board (PCB) 22, upper shell 23 and lower house 24.
Upper shell 23 covers on lower house 24, forms the receiving space (sign) of accommodating printed circuit board (PCB) 22 between upper shell 23 and lower house 24.Plug Division 21 is fixed on the front end of upper shell 23 and lower house 24, and one end of printed circuit board (PCB) 22 is connected with Plug Division 21.The sidewall 241 part outwards bending of lower house 24, the sidewall 241 of lower house 24 forms accepting groove 2411, and the side of printed circuit board (PCB) 22 is contained in accepting groove 2411, thus on direction, both sides fixed printed circuit board 22.
Further, the sidewall 231 of upper shell 23 has bent inwards holding parts 2311, when upper shell 23 covers on lower house 24, holding parts 2311 is connected to the upper surface of printed circuit board (PCB) 22, make upper shell 23 and lower house 24 grip printed circuit board (PCB) 22 at above-below direction, make the fixing more stable, more firm of printed circuit board (PCB) 22.
Sidewall 241 part of lower house 24 is outwards bent to form kink 2412, the sidewall 231 of upper shell 23 is provided with opening 2312, the kink 2412 that opening 2312 outwards bends with the sidewall part of lower house 24 is suitable, the lower end of sidewall 231 opening part of upper shell 23 is made to abut the upper end of kink 2412, thus make the electric connector 2 assembled not in existence depression, more attractive in appearance.
Incorporated by reference to Fig. 5, Plug Division 21 comprises conducting end stroma 211, insulation crust 212 and metal shell 213.Insulation crust 212 is provided with terminal groove 2121, and conducting end stroma 211 is fixed in terminal groove 2121, terminal groove 2121 upwards opening, and conducting end stroma 211 mode be fixed in terminal groove 2121 can be fixed for glue, buckle is fixed etc.The outer surface of metal shell 213 wrap insulate shell 212, conducting end stroma 211 is connected with printed circuit board (PCB) 22.Wherein, conducting end stroma 211 comprises conducting terminal (not shown) and plastic cement (not shown), and wherein, conducting end stroma 211 buries integrated by conducting terminal and plastic cement edge.
Further, Plug Division 21 also comprises shielding sheet 214.Shielding sheet 214 is fixed on the outer surface of insulation crust 212, and between insulation crust 212 and metal shell 213.The quantity of shielding sheet 214 can be two panels, and it lays respectively at upper outer surface and the outer lower face surface of insulation crust 212.Shielding sheet 214, for the interference of outer bound pair electric connector 2, ensures the transmission quality of electric connector 2.
The rear end of metal shell 213 is provided with protuberance 2131.The front end of upper shell 23 or/lower house 24 arranges the abutting part 232 abutted with the front end of protuberance 2131, thus make the rear end of metal shell 213 be stuck in the receiving space of upper shell 23 and lower house 24 formation, stop Plug Division 21 upper shell 23 and lower house 24 forward slip relatively, depart from upper shell 23 and lower house 24.Abutting part 232 comprises the first abutting part 2321 and the second abutting part 2322.First abutting part 2321 is arranged at the front end of the top board of upper shell 23 or/lower house 24, and the first abutting part 2321 abuts the front end of protuberance 2131.Second abutting part 2322 extends to both sides from the first abutting part 2321, and abuts the side of protuberance 2131.The rear end of protuberance 2131 is provided with card 21311, upper shell 23 or/lower house 24 are provided with hole clipping 233, card 21311 and hole clipping 233 are fixed, thus stop Plug Division 21 to slide backward relative to upper shell 23 or lower house 24, depart from upper shell 23 or lower house 24, in the utility model execution mode, card and hole clipping are fused together by Laser Welding.In brief, abutting part 232 stops Plug Division 21 upper shell 23 and lower house 24 forward slip relatively, card 21311 and hole clipping 233 stop the relative upper shell 23 in Plug Division 21 and lower house 24 to slide backward, thus abutting part 232 is fixed on the front end of upper shell 23 and lower house 24; Certainly, in other alternate embodiments, the mode that abutting part 232 is fixed on the front end of upper shell 23 and lower house 24 also can be fixed for glue, bolt is fixing etc.
Electric connector 2 also can comprise cable (not shown), and cable is welded in the other end of printed circuit board (PCB) 22.In the utility model execution mode, cable is FFC line (F l exi b l e F l at Cab l e, flexible flat cable) or circular cable.
In the utility model execution mode, the sidewall part outwards bending of lower house, form accepting groove, when printed circuit board (PCB) is contained in the receiving space formed between upper shell and lower house, the side of printed circuit board (PCB) is contained in this accepting groove, and printed circuit board (PCB) can be securely fixed in receiving space.
It should be noted that, preferably execution mode of the present utility model is given in specification of the present utility model and accompanying drawing thereof, but, the utility model can be realized by many different forms, be not limited to the execution mode described by this specification, these execution modes not as the extra restriction to the utility model content, provide the object of these execution modes be make the understanding of disclosure of the present utility model more comprehensively thorough.Further, above-mentioned each technical characteristic continues combination mutually, is formed not at above-named various execution mode, is all considered as the scope that the utility model specification is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to the utility model claims.
Claims (10)
1. an electric connector, is characterized in that, comprises;
Plug Division;
Printed circuit board (PCB), one end of described printed circuit board (PCB) is connected with described Plug Division;
Upper shell;
Lower house, described upper case cover is combined on described lower house, the receiving space of accommodating described printed circuit board (PCB) is formed between described upper shell and described lower house, the sidewall part outwards bending of described lower house, the sidewall of described lower house forms accepting groove, the side of described printed circuit board (PCB) is contained in described accepting groove, and described Plug Division is fixed on the front end of described upper shell and lower house.
2. electric connector according to claim 1, is characterized in that,
The sidewall of described upper shell has bent inwards holding parts, and described holding parts is connected to the upper surface of described printed circuit board (PCB).
3. electric connector according to claim 1, is characterized in that,
The sidewall of described upper shell is provided with opening, and the kink that the sidewall part of described opening and described lower house outwards bends is suitable, makes the lower end at the sidewall opening place of described upper shell abut the upper end of described kink.
4. electric connector according to claim 1, is characterized in that,
Described electric connector comprises cable;
Described cable is welded on the other end of described printed circuit board (PCB), and described cable is circular cable or flexible flat cable.
5. electric connector according to claim 1, is characterized in that,
Described Plug Division comprises conducting end stroma, insulation crust and metal shell;
Described insulation crust is provided with terminal groove, and described conducting end stroma is fixed in described terminal groove, the upwards opening of described terminal groove, and described metal shell wraps up the outer surface of described insulation crust, and described conducting end stroma is connected with described printed circuit board (PCB);
Described conducting end stroma comprises conducting terminal and plastic cement;
Described conducting end stroma buries integrated by described conducting terminal and plastic cement edge.
6. electric connector according to claim 5, is characterized in that,
Described Plug Division also comprises shielding sheet;
Described shielding sheet is fixed on the outer surface of described insulation crust, and between described insulation crust and described metal shell.
7. electric connector according to claim 5, is characterized in that,
The rear end of described metal shell is provided with protuberance;
The front end of described upper shell or/lower house arranges the abutting part abutted with described protuberance front end.
8. electric connector according to claim 7, is characterized in that,
Described abutting part comprises the first abutting part and the second abutting part;
Described first abutting part is arranged at the front end of the top board of described upper shell or/lower house, and described first abutting part abuts the front end of described protuberance;
Described second abutting part extends to both sides from the first abutting part, and abuts the side of described protuberance.
9. electric connector according to claim 7, is characterized in that,
The rear end of described protuberance is provided with card;
Described upper shell or/lower house are provided with hole clipping, and described card and described hole clipping are fixed.
10. electric connector according to claim 9, is characterized in that, described card and hole clipping are fused together by Laser Welding.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856922.8U CN204349027U (en) | 2014-12-30 | 2014-12-30 | A kind of electric connector |
| PCT/CN2015/082209 WO2015196994A1 (en) | 2014-06-27 | 2015-06-24 | Cable connector, board end connector and combination thereof |
| US14/922,712 US9520681B2 (en) | 2014-06-27 | 2015-10-26 | Plug connector, receptacle connector, and electric connector assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856922.8U CN204349027U (en) | 2014-12-30 | 2014-12-30 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349027U true CN204349027U (en) | 2015-05-20 |
Family
ID=53232274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420856922.8U Active CN204349027U (en) | 2014-06-27 | 2014-12-30 | A kind of electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196994A1 (en) * | 2014-06-27 | 2015-12-30 | 深圳市得润电子股份有限公司 | Cable connector, board end connector and combination thereof |
-
2014
- 2014-12-30 CN CN201420856922.8U patent/CN204349027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196994A1 (en) * | 2014-06-27 | 2015-12-30 | 深圳市得润电子股份有限公司 | Cable connector, board end connector and combination thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Deren Electronic Co., Ltd. Address before: 518107, Guangdong province Shenzhen Guangming New District Guangming Street, No. thirty-three Road, 9 Electronic Industrial Park run Patentee before: Shenzhen Deren Electronic Co., Ltd. |