CN204376012U - A kind of electric connector - Google Patents
A kind of electric connector Download PDFInfo
- Publication number
- CN204376012U CN204376012U CN201520107641.7U CN201520107641U CN204376012U CN 204376012 U CN204376012 U CN 204376012U CN 201520107641 U CN201520107641 U CN 201520107641U CN 204376012 U CN204376012 U CN 204376012U
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- terminal
- weld part
- groove
- connecting pin
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Abstract
The utility model discloses a kind of electric connector, comprise insulating body, insulating body is provided with first end pilot trench, the second terminal groove, the 3rd terminal groove and the 4th terminal groove, wherein, the top board of first end pilot trench and the contiguous insulating body of the 3rd terminal groove, the base plate of the second terminal groove and the contiguous insulating body of the 4th terminal groove; First end subgroup, first end subgroup is contained in first end pilot trench; Second terminal group, the second terminal group is contained in the second terminal groove; 3rd terminal group, the 3rd terminal group is contained in the 3rd terminal groove; 4th terminal group, the 4th terminal group is contained in the 4th terminal groove; First brace, the first brace comprises connecting pin, and connecting pin overlaps with first end subgroup, the second terminal group and the 3rd terminal group respectively.By the way, first end subgroup, the second terminal group can be connected with the 3rd terminal group by the first brace by the utility model, facilitate first end subgroup, the second terminal group and the 3rd terminal group ground connection or connect power supply.
Description
Technical field
The utility model relates to connector technique field, particularly relates to a kind of electric connector.
Background technology
Electric coupler component, 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.
Electric connector of the prior art comprises insulating body and is fixed on the several terminals in insulating body, several terminals comprises earth terminal, earth terminal is used for ground connection, each earth terminal needs to weld with the earth terminal of circuit board respectively, or be connected with the earth connection in the external world respectively, make the structure of electric connector more complicated, increase electric connector manufacture difficulty.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of electric connector, by the first brace, first end subgroup, the second terminal group can be connected with the 3rd terminal group, first brace can make grounding leg or supply pin uses, to facilitate first end subgroup, the second terminal group and the 3rd terminal group ground connection or to connect power supply.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of.
Wherein, insulating body, described insulating body is provided with first end pilot trench, the second terminal groove, the 3rd terminal groove and the 4th terminal groove, wherein, the top board of described first end pilot trench and the contiguous described insulating body of the 3rd terminal groove, the base plate of described second terminal groove and the contiguous described insulating body of the 4th terminal groove; First end subgroup, described first end subgroup is contained in described first end pilot trench; Second terminal group, described second terminal group is contained in described second terminal groove; 3rd terminal group, described 3rd terminal group is contained in described 3rd terminal groove; 4th terminal group, described 4th terminal group is contained in described 4th terminal groove; First brace, described first brace comprises connecting pin, and described connecting pin overlaps with described first end subgroup, the second terminal group and the 3rd terminal group respectively.
Wherein, described second terminal group is between described first end subgroup and the 3rd terminal group, and described 4th terminal group is positioned at the below of described 3rd terminal group; Described first end subgroup comprises multiple the first terminal, and described second terminal group comprises multiple second terminal, and described 3rd terminal group comprises multiple 3rd terminal, and described 4th terminal group comprises multiple 4th terminal; Described the first terminal comprise the first connecting portion and from described first connecting portion to the first weld part of downward-extension; The second weld part that described second terminal comprises the second connecting portion and upwards extends from described second connecting portion; Described 3rd terminal comprise the 3rd connecting portion and from described 3rd connecting portion to the 3rd weld part of downward-extension; The 4th weld part that described 4th terminal comprises the 4th connecting portion and upwards extends from described 4th connecting portion; Described first weld part, the second weld part, the 3rd weld part and the 4th weld part are arranged in a row and are laid in the rear end face of insulating body; Described connecting pin is positioned at the outer surface of described first weld part, the second weld part and the 3rd weld part.
Wherein, described first brace comprises connection body; Described connecting pin obtains to extension from described connection body, described connecting pin comprises the first connecting pin, the second connecting pin and the 3rd connecting pin, wherein, described first connecting pin is connected with described first weld part, described second connecting pin is connected with described second weld part, and described 3rd connecting pin is connected with described 3rd weld part.
Wherein, described electric connector comprises the second brace; Described multiple the first terminal is divided into earth terminal, signal terminal and power supply terminal, and described first brace is connected with the first weld part of the earth terminal in described multiple the first terminal; Described second brace is connected with the first weld part of the power supply terminal in the first terminal.
Wherein, described second brace is provided with draw-in groove, and the first weld part of described power supply terminal is contained in described draw-in groove.
Wherein, be staggeredly placed between described 3rd weld part and the 4th weld part.
Wherein, the width of described 3rd weld part is larger than the width of described 4th weld part.
Wherein, the quantity of described 3rd terminal groove and the 4th terminal groove is multiple, wherein, is crisscross arranged between described 3rd terminal groove and described 4th terminal groove; Jube is provided with between described the 3rd adjacent terminal groove; Described jube is provided with depression, and described 4th weld part is contained in described depression.
Wherein, described connection body is extended with extension towards described second terminal direction; Described second connecting pin obtains to downward-extension from described extension.
Wherein, the length of described first connecting pin is shorter than the length of described first weld part; The length of described second connecting pin is shorter than the length of described second weld part; The length of described 3rd connecting pin is shorter than the length of described 3rd weld part.
The beneficial effects of the utility model are: the situation being different from prior art, at utility model first brace, first end subgroup, the second terminal group are connected with the 3rd terminal group, first brace can make grounding leg or supply pin uses, to facilitate first end subgroup, the second terminal group and the 3rd terminal group ground connection or to connect power supply, make the structure of electric connector simpler.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model electric connector execution mode;
Fig. 2 is the decomposing schematic representation of the utility model electric connector execution mode;
Fig. 3 is the schematic diagram that in the utility model electric connector execution mode, the second brace engages with power supply terminal.
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 and Fig. 3, electric connector 20 comprises insulating body 21, first end subgroup 22, second terminal group 23, the 3rd terminal group 24, the 4th terminal group 25 and the first brace 26.
Insulating body 21 is provided with first end pilot trench 211, second terminal groove 212, the 3rd terminal groove 213 and the 4th terminal groove 214.First end subgroup 22 is contained in first end pilot trench 211, and the second terminal group 23 is contained in the second terminal groove 212, and the 3rd terminal group 24 is contained in the 3rd terminal groove 25, and the 4th terminal group 25 is contained in the 4th terminal groove 214.The top board (sign) of first end pilot trench 211 and the contiguous insulating body 21 of the 3rd terminal groove 213, the base plate (sign) of the second terminal groove 212 and the contiguous insulating body 21 of the 4th terminal groove 214, make first end subgroup 22 and the 3rd terminal group 23 near the top board of insulating body 21, the second terminal group 23 and the 4th terminal group 25 are near the base plate of insulating body 21.First brace 26 comprises connecting pin (sign), and connecting pin is connected with first end subgroup 22, second terminal group 23 and the 3rd terminal group 24 respectively.
Second terminal group position 23 is between first end subgroup 22 and the 3rd terminal group 24, and the 4th terminal group 25 is positioned at the below of the 3rd terminal group 24.First end subgroup 22 comprises multiple the first terminal (sign), second terminal group 23 comprises multiple second terminal (sign), 3rd terminal group 24 comprises multiple 3rd terminal (sign), and the 4th terminal group 25 comprises multiple 4th terminal (sign).The first terminal comprise the first connecting portion 221 and from the first connecting portion 221 to the first weld part 222 of downward-extension, the second weld part 232 that second terminal comprises the second connecting portion 231 and upwards extends from the second connecting portion 231,3rd terminal comprise the 3rd connecting portion 241 and from the 3rd connecting portion 241 to the 4th weld part 252 that the 3rd weld part the 242, four terminal of downward-extension comprises the 4th connecting portion 251 and upwards extends from the 4th connecting portion 251.First weld part 222, second weld part 232, the 3rd weld part 242 and the 4th weld part 252 are arranged in a row cloth and are located at the rear end face of insulating body 21.First brace 26 is positioned at the outer surface of the first weld part 222, second weld part 232 and the 3rd weld part 242.In the present embodiment, be staggeredly placed between the 3rd weld part 242 of the 3rd terminal and the 4th weld part 252 of the 4th terminal, and the width of the 3rd weld part 242 is larger than the width of the 4th weld part 252.
Further, the quantity of first end pilot trench 211, second terminal groove 212, the 3rd terminal groove 213 and the 4th terminal groove 214 is multiple, and the corresponding the first terminal of a first end pilot trench 211, corresponding one second terminal of one second terminal groove 212, corresponding one the 3rd terminal of one the 3rd terminal groove 213, corresponding one the 4th terminal of one the 4th terminal groove 214, is crisscross arranged between the 3rd terminal groove 213 and the 4th terminal groove 214.Be provided with jube 215 between the 3rd adjacent terminal groove 213, jube 215 is provided with depression 2151, and the 4th weld part 252 is contained in depression 2151.
First brace 26 comprises and connects body 27.Connecting pin obtains to downward-extension from connection body 27, connecting pin comprises the first connecting pin 271, second connecting pin 272 and the 3rd connecting pin 273, wherein, first connecting pin 271 is connected with the first weld part 222, second connecting pin 272 is connected with the second weld part 232, and the 3rd connecting pin 273 is connected with the 3rd weld part 252.Connect body 27 and be extended with extension 274 towards the second terminal direction, the second connecting pin 272 obtains to downward-extension from extension 274.Preferably, the length of the first connecting pin 271 is shorter than the length of the first weld part 222, and the length of the second connecting pin 272 is shorter than the length of the second weld part 232, and the length of the 3rd connecting pin 273 is shorter than the length of the 3rd weld part 252.Further, connect body 27 and be also provided with stator 276, insulating body 21 is also provided with holddown groove 216, and stator 276 is fixed in holddown groove 216, thus is fixed on insulating body 21 by receiving sheet 26.
Multiple the first terminal is divided into earth terminal (sign), signal terminal (sign) and power supply terminal (sign), second terminal is divided into earth terminal (sign) and signal terminal (sign), 3rd terminal is divided into earth terminal (sign) and signal terminal (sign), and the 4th terminal is divided into earth terminal (sign) and signal terminal (sign).First brace 26 is connected with the 3rd weld part of the earth terminal in the second weld part of the earth terminal in the first weld part of the earth terminal in the first terminal, the second terminal and the 3rd terminal respectively, and the first brace 26 is for using as grounding leg.Electric connector 20 comprises the second brace 28.Second brace 28 is connected with the first weld part of the power supply terminal in the first terminal.Further, the second brace 28 is provided with draw-in groove 281, and the first weld part of power supply terminal is contained in draw-in groove 281, and the second brace 28 can use supply pin to use.Certainly, in other alternate embodiments, the first brace 26 also can be used for the first brace 26 and is linked together by the power supply terminal in the first terminal, and the first brace is used as supply pin.
In the utility model execution mode, first end subgroup, the second terminal group are connected with the 3rd terminal group by the first brace, first brace can make grounding leg or supply pin uses, to facilitate first end subgroup, the second terminal group and the 3rd terminal group ground connection or to connect power supply.
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, comprising:
Insulating body, described insulating body is provided with first end pilot trench, the second terminal groove, the 3rd terminal groove and the 4th terminal groove, wherein, the top board of described first end pilot trench and the contiguous described insulating body of the 3rd terminal groove, the base plate of described second terminal groove and the contiguous described insulating body of the 4th terminal groove;
First end subgroup, described first end subgroup is contained in described first end pilot trench;
Second terminal group, described second terminal group is contained in described second terminal groove;
3rd terminal group, described 3rd terminal group is contained in described 3rd terminal groove;
4th terminal group, described 4th terminal group is contained in described 4th terminal groove;
First brace, described first brace comprises connecting pin, and described connecting pin overlaps with described first end subgroup, the second terminal group and the 3rd terminal group respectively.
2. electric connector according to claim 1, is characterized in that,
Described second terminal group is between described first end subgroup and the 3rd terminal group, and described 4th terminal group is positioned at the below of described 3rd terminal group;
Described first end subgroup comprises multiple the first terminal, and described second terminal group comprises multiple second terminal, and described 3rd terminal group comprises multiple 3rd terminal, and described 4th terminal group comprises multiple 4th terminal;
Described the first terminal comprise the first connecting portion and from described first connecting portion to the first weld part of downward-extension;
The second weld part that described second terminal comprises the second connecting portion and upwards extends from described second connecting portion;
Described 3rd terminal comprise the 3rd connecting portion and from described 3rd connecting portion to the 3rd weld part of downward-extension;
The 4th weld part that described 4th terminal comprises the 4th connecting portion and upwards extends from described 4th connecting portion;
Described first weld part, the second weld part, the 3rd weld part and the 4th weld part are arranged in a row and are laid in the rear end face of insulating body;
Described connecting pin is positioned at the outer surface of described first weld part, the second weld part and the 3rd weld part.
3. electric connector according to claim 2, is characterized in that,
Described first brace comprises connection body;
Described connecting pin obtains to extension from described connection body, described connecting pin comprises the first connecting pin, the second connecting pin and the 3rd connecting pin, wherein, described first connecting pin is connected with described first weld part, described second connecting pin is connected with described second weld part, and described 3rd connecting pin is connected with described 3rd weld part.
4. electric connector according to claim 3, is characterized in that,
Described electric connector comprises the second brace;
Described multiple the first terminal is divided into earth terminal, signal terminal and power supply terminal, and described first brace is connected with the first weld part of the earth terminal in described multiple the first terminal;
Described second brace is connected with the first weld part of the power supply terminal in the first terminal.
5. electric connector according to claim 4, is characterized in that,
Described second brace is provided with draw-in groove, and the first weld part of described power supply terminal is contained in described draw-in groove.
6. electric connector according to claim 5, is characterized in that,
Be staggeredly placed between described 3rd weld part and the 4th weld part.
7. electric connector according to claim 6, is characterized in that,
The width of described 3rd weld part is larger than the width of described 4th weld part.
8. electric connector according to claim 7, is characterized in that,
The quantity of described 3rd terminal groove and the 4th terminal groove is multiple, wherein, is crisscross arranged between described 3rd terminal groove and described 4th terminal groove;
Jube is provided with between described the 3rd adjacent terminal groove;
Described jube is provided with depression, and described 4th weld part is contained in described depression.
9. electric connector according to claim 8, is characterized in that,
Described connection body is extended with extension towards described second terminal direction;
Described second connecting pin obtains to downward-extension from described extension.
10. electric connector according to claim 9, is characterized in that,
The length of described first connecting pin is shorter than the length of described first weld part;
The length of described second connecting pin is shorter than the length of described second weld part;
The length of described 3rd connecting pin is shorter than the length of described 3rd weld part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107641.7U CN204376012U (en) | 2015-02-13 | 2015-02-13 | A kind of electric connector |
| TW104206239U TWM507598U (en) | 2015-02-13 | 2015-04-24 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107641.7U CN204376012U (en) | 2015-02-13 | 2015-02-13 | A kind of electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376012U true CN204376012U (en) | 2015-06-03 |
Family
ID=53332199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107641.7U Active CN204376012U (en) | 2015-02-13 | 2015-02-13 | A kind of electric connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204376012U (en) |
| TW (1) | TWM507598U (en) |
-
2015
- 2015-02-13 CN CN201520107641.7U patent/CN204376012U/en active Active
- 2015-04-24 TW TW104206239U patent/TWM507598U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWM507598U (en) | 2015-08-21 |
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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. |