CN202651407U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202651407U CN202651407U CN 201220208804 CN201220208804U CN202651407U CN 202651407 U CN202651407 U CN 202651407U CN 201220208804 CN201220208804 CN 201220208804 CN 201220208804 U CN201220208804 U CN 201220208804U CN 202651407 U CN202651407 U CN 202651407U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- power supply
- connector according
- connecting portion
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides an electric connector which comprises an insulating body and a plurality of power supply terminals. The insulating body is provided with a plurality of terminal accommodating grooves that are used for accommodating the plurality of power supply terminals. Each power supply terminal comprises two contact portions and a connecting portion that enables the two contact portions to be connected. All power supply terminals are molded to be a whole U-shaped structure. Force of plug in and off, acted on the electric connector, can be dispersed. Meanwhile, costs are lowered, and process flow is simplified.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector that is installed on the circuit board.
Background technology
Power connector is widely used in the electronic applications, and it has inside and outside two-layer terminal and serves as respectively positive pole and the negative pole of power supply, and power connector is exactly that positive and negative electrode by terminal comes to provide operating voltage for electronic component.The existing power supply connector generally includes insulating body, be used for some conducting terminals of transferring electric power and be used for some signal terminals of signal transmission, and wherein said some conducting terminals comprise the conducting terminal that can serve as positive source and the conducting terminal that can serve as power cathode.Yet when power connector docked with butt connector, conducting terminal often can be subject to larger contact engaging and separating force, thereby caused conducting terminal easily to damage, and then caused power connector to damage, so that cost increases.
In view of this, be necessary existing power connector is improved, to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of electric connector, suffered contact engaging and separating force when this electric connector can disperse to use, thus reduce cost.
For achieving the above object, the utility model provides a kind of electric connector, comprise insulating body and some power supply terminals, offer some terminal containing slots on the described insulating body in order to accommodate described some power supply terminals, wherein said power supply terminal comprises two contact sites and connects the connecting portion of described two contact sites, and described power supply terminal is integrated U-shaped structure.
As further improvement of the utility model, on two contact sites of described power supply terminal, contiguous described connecting portion one place defines respectively a transition region to connect described contact site and described connecting portion.
As further improvement of the utility model, the junction of described transition region and described connecting portion is formed with groove, and described groove connects described transition region.
As further improvement of the utility model, the front end of described terminal containing slot is provided with to support the block of described two contact sites.
As further improvement of the utility model, at least one side of described contact site is provided with elastic suspended and stretches in cantilever on the described contact site outer surface, and described cantilever extends towards described connecting portion.
As further improvement of the utility model, described terminal containing slot comprises accommodating the conduit of described cantilever, and described cantilever is contained in the described conduit to prevent breaking away from described insulating body along fore-and-aft direction.
As further improvement of the utility model, the host cavity that described connecting portion is provided with hole and extends to form towards described contact site direction from described hole, described electric connector comprise and being fixed in the described host cavity described power supply terminal is stable in the fixture in the described terminal containing slot.
As further improvement of the utility model, the inwall of described terminal containing slot is provided with some guiding blocks, described guiding block has the guiding face of inclination, described power supply terminal is resisted against on the described guiding block, so that form the space between the inwall of the described guiding block of vicinity of described power supply terminal and described terminal containing slot for heat radiation.
As further improvement of the utility model, described electric connector also comprises some signal terminals.
As further improvement of the utility model, described some signal terminals comprise base portion, from the described outward extending contact site of base portion one end and from the outward extending pin of the described base portion other end.
The beneficial effects of the utility model are: the U-shaped structure that the power supply terminal of the utility model electric connector is formed in one, and described power supply terminal comprises two contact sites that are the mirror image symmetric arrays and the connecting portion that is connected described two contact sites, thereby not only can disperse in use suffered contact engaging and separating force of the utility model electric connector, can also reduce cost and simplification of flowsheet simultaneously.
Description of drawings
Fig. 1 is the stereogram of the utility model electric connector.
Fig. 2 is the exploded view of electric connector shown in Figure 1.
Fig. 3 is the stereogram of the insulating body of electric connector shown in Figure 1.
Fig. 4 is another visual angle stereogram of insulating body shown in Figure 3.
Fig. 5 is the power supply terminal of electric connector shown in Figure 1 cooperates assembling with fixture three-dimensional exploded view.
Fig. 6 is the signal terminal of electric connector shown in Figure 1 cooperates assembling with receiving space three-dimensional exploded view.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments the utility model is described in detail.
See also Fig. 1 and shown in Figure 2, electric connector 100 of the present utility model comprises insulating body 10 and is contained in some power supply terminals 20 and some signal terminals 30 in the described insulating body 10.
See also Fig. 3 and shown in Figure 4, offer some terminal containing slots on the described insulating body 10, namely the first terminal accepting groove 11 and the second terminal containing slot 12 are to accommodate respectively described some power supply terminals 20 and some signal terminals 30 (please refer to Fig. 2).In the present embodiment, because the shape of described some power supply terminals 20 and described some signal terminals 30 is not quite similar, therefore described first, second terminal containing slot 11,12 also is the coupling design.
The front end of the first terminal accepting groove 11 of described insulating body 10 is provided with block 13, and the inwall of described the first terminal accepting groove 11 is provided with laterally zygomorphic two guiding blocks 14 along its central shaft position.Described guiding block 14 has the guiding face 141 of inclination, so that described guiding block 14 is resisted against on the described power supply terminal 20, thereby so that forms larger space between the inwall of the described guiding block 14 of vicinity of described power supply terminal 20 and described the first terminal accepting groove 11.Also be provided with some conduits 15 on the inwall of described the first terminal accepting groove 11, by cooperating of described space and described conduit 15, described power supply terminal 20 gone out in the dissipation of heat of described the first terminal accepting groove 11 interior generations.
See also Fig. 5 and in conjunction with Fig. 2 and shown in Figure 3, described each power supply terminal 20 includes two contact sites 21 and connects the connecting portion 22 of described two contact sites 21, therefore described power supply terminal 20 is integrated U-shaped structure.On described two contact sites 21, contiguous described connecting portion 22 1 places define respectively a transition region 220 connecting described contact site 21 and described connecting portion 22, and described transition region 220 makes described contact site 21 and described connecting portion 22 approximate vertical settings.Described transition region 220 is formed with groove 23 with the junction of described connecting portion 22, and described groove 23 connects described transition region 220.The dual-side of described two contact sites 21 is equipped with elastic suspended and stretches in cantilever 25 on described contact site 21 outer surfaces, and described cantilever 25 extends towards described connecting portion 22.Described block 13 is in order to support described two contact sites 21, described conduit 15 is in order to accommodate described cantilever 25, thereby prevent that described cantilever 25 breaks away from described insulating body 10 along fore-and-aft direction, cooperate with described conduit 15 by the cooperating of described contact site 21 and described block 13, described cantilever 25, can spacing described power supply terminal 20.The host cavity 27 that described connecting portion 22 is provided with hole 26 and extends to form towards described contact site 21 directions from described hole 26, but described electric connector 100 also comprises the fixture 28 of screw lock in described host cavity 27 and reaches the card 29 (please refer to Fig. 2) that matches with described fixture 28, by cooperating of described fixture 28 and described host cavity 27 and cooperating of described fixture 28 and described card 29, so that described power supply terminal 20 is stable in the described the first terminal accepting groove 11.
See also Fig. 6 and in conjunction with shown in Figure 4, described some signal terminals 30 comprise be contained in described the second terminal containing slot 12 and be flat base portion 31, from the outward extending contact site 32 of described base portion 31 1 ends and from the outward extending pin 33 of described base portion 31 other ends.Electric connector 100 of the present utility model also comprises accommodating the receiving space 34 of described pin 33.
Above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. electric connector, comprise insulating body and some power supply terminals, offer some terminal containing slots on the described insulating body in order to accommodate described some power supply terminals, it is characterized in that: described power supply terminal comprises two contact sites and connects the connecting portion of described two contact sites, and described power supply terminal is integrated U-shaped structure.
2. electric connector according to claim 1 is characterized in that: on two contact sites of described power supply terminal, be close to described connecting portion one place and define respectively a transition region to connect described contact site and described connecting portion.
3. electric connector according to claim 2, it is characterized in that: the junction of described transition region and described connecting portion is formed with groove, and described groove connects described transition region.
4. electric connector according to claim 1, it is characterized in that: the front end of described terminal containing slot is provided with to support the block of described two contact sites.
5. electric connector according to claim 1 is characterized in that: at least one side of described contact site is provided with elastic suspended and stretches in cantilever on the described contact site outer surface, and described cantilever extends towards described connecting portion.
6. electric connector according to claim 5, it is characterized in that: described terminal containing slot comprises accommodating the conduit of described cantilever, and described cantilever is contained in the described conduit to prevent breaking away from described insulating body along fore-and-aft direction.
7. electric connector according to claim 1, it is characterized in that: the host cavity that described connecting portion is provided with hole and extends to form towards described contact site direction from described hole, described electric connector comprise and being fixed in the described host cavity described power supply terminal is stable in the fixture in the described terminal containing slot.
8. electric connector according to claim 1, it is characterized in that: the inwall of described terminal containing slot is provided with some guiding blocks, described guiding block has the guiding face of inclination, described power supply terminal is resisted against on the described guiding block, so that form the space between the inwall of the described guiding block of vicinity of described power supply terminal and described terminal containing slot for heat radiation.
9. electric connector according to claim 1, it is characterized in that: described electric connector also comprises some signal terminals.
10. electric connector according to claim 9 is characterized in that: described some signal terminals comprise base portion, from the described outward extending contact site of base portion one end and from the outward extending pin of the described base portion other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208804 CN202651407U (en) | 2012-05-10 | 2012-05-10 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208804 CN202651407U (en) | 2012-05-10 | 2012-05-10 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651407U true CN202651407U (en) | 2013-01-02 |
Family
ID=47420458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208804 Expired - Fee Related CN202651407U (en) | 2012-05-10 | 2012-05-10 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390812A (en) * | 2012-05-10 | 2013-11-13 | 凡甲电子(苏州)有限公司 | Electric connector |
-
2012
- 2012-05-10 CN CN 201220208804 patent/CN202651407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390812A (en) * | 2012-05-10 | 2013-11-13 | 凡甲电子(苏州)有限公司 | Electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103390812A (en) | Electric connector | |
| CN204333399U (en) | Can the electric power plug connector of just anti-plug | |
| CN204289773U (en) | Big current socket connector, pin connector and combination thereof | |
| CN103367975A (en) | Electric connector | |
| CN103367977A (en) | Electric connector | |
| CN203850553U (en) | Plug connector, socket connector, and combination thereof | |
| CN105206962B (en) | Electric connector | |
| CN103390813A (en) | Electric connector | |
| CN203491442U (en) | Bidirectional-insertion USB socket | |
| CN206293683U (en) | Connector assembly | |
| CN202651407U (en) | Electric connector | |
| CN204464641U (en) | Utilize ground strip to exert pressure and prevent the signal connector of short circuit | |
| CN203895655U (en) | Mini-sized USB connector capable of being plugged in forward and backward directions | |
| CN103208684A (en) | Signal terminal and electric connector using same | |
| CN105247739A (en) | Plug and connector module | |
| CN105375177A (en) | USB 3.1 type plug connector | |
| CN205122861U (en) | USB connector and mobile terminal | |
| CN203607621U (en) | Floating interface reversed-polarity blind plugging connector | |
| CN202759097U (en) | Plug electric connector, socket electric connector and electric connector combination | |
| CN202651384U (en) | Electric connector | |
| CN204992034U (en) | Parasynapesis formula base plate is to substrate connection ware | |
| CN204696401U (en) | A kind of Multifunction interface | |
| CN203775196U (en) | Handheld satellite communication application terminal with Beidou integrated | |
| CN203326204U (en) | Bar-shaped connector | |
| CN204144518U (en) | Power connector end |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160510 |