CN201498773U - Electrical connector and electrical connector component - Google Patents
Electrical connector and electrical connector component Download PDFInfo
- Publication number
- CN201498773U CN201498773U CN2009203096941U CN200920309694U CN201498773U CN 201498773 U CN201498773 U CN 201498773U CN 2009203096941 U CN2009203096941 U CN 2009203096941U CN 200920309694 U CN200920309694 U CN 200920309694U CN 201498773 U CN201498773 U CN 201498773U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- snap lock
- lock fastener
- shielding casing
- 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
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Abstract
An electrical connector is used for being abutted with a butting connector and comprises an insulation body, a plurality of terminals, a shielding casing and elastic locking parts. The terminals are fixed in the insulation body, the shielding casing is shielded on the insulation body, the elastic locking parts are arranged at two ends of the insulation body, the insulation body is convexly provided with a tongue portion along a first direction, each elastic locking part is provided with a positioning portion, a first limiting portion and a second limiting portion, wherein the positioning portions are respectively abutted with the butting connector, the first limiting portions extend from one end of each positioning portion in a bending form, and the second limiting portions extend from the other end of each positioning portion in a bending form, thereby leading the electrical connector to be reliably locked with the butting connector and enabling signal transmission to be stable.
Description
[technical field]
The utility model relates to a kind of electric connector and electric coupler component, particularly relates to a kind of electric connector and electric coupler component of reliable snap close.
[background technology]
Electronic product comes electrical connection cable to electric connector with a kind of wire and cable connector usually in the prior art, this electric connector is welded on the printed circuit board (PCB) again, thereby realizes that the signal from the cable to the printed circuit board (PCB) transmits.
As Japanese Patent Application Publication 2008-112700 number a kind of electric coupler component is disclosed, this electric coupler component comprises wire and cable connector and the electric connector that connects with this wire and cable connector, described wire and cable connector includes insulating body, be contained in the plurality of conductive terminals in the insulating body and be coated on the shielding casing in the insulating body outside, described insulating body convexes with and is used for the hyoplastron that docks with electric connector, this hyoplastron surface is provided with the accepting groove of accommodating conducting terminal, one side of insulating body then is provided with the spatial accommodation that is used to hold cable, and cable is contained in this spatial accommodation and is connected with conducting terminal on the hyoplastron.
Electric connector comprises insulating body, be contained in the plurality of terminals in the insulating body and be coated on the metal shell in the insulating body outside, the both sides of described insulating body are provided with the two side, thereby form a host cavity of accommodating hyoplastron, described sidewall is provided with the terminal conduit of accommodating plurality of terminals, and described shielding casing is provided with two shell fragments that outside perk overhangs.
When wire and cable connector and electric connector connect, the conducting terminal of electric connector and the conducting terminal of wire and cable connector are in contact with one another with realization and electrically conduct, described wire and cable connector is provided with the locking-bar that rotation is installed on the insulating body two ends, when wire and cable connector and electric connector connect, with locking-bar to the electric connector sideway swivel, so that locking-bar fastens the shell fragment below, thereby the snap close when realizing the butt joint of two electric connectors, make the signal transmission more stable, yet, when wire and cable connector is subjected to the lateral external forces of left and right directions, the possibility of the oriented left and right directions displacement of wire and cable connector, thus influence the stability of termination contact between two connectors.
Therefore, necessary existing electric coupler component is improved, to overcome defective of the prior art.
[utility model content]
Technical problem to be solved in the utility model is to provide firm electric connector of a kind of snap close and electric coupler component.
In order to address the above problem, the utility model electric coupler component adopts following technical scheme: a kind of electric coupler component, it comprises: first electric connector and second electric connector that connects with this first electric connector, first electric connector comprises: first insulating body, be immobilizated in the some the first terminals in first insulating body, be shielded in first shielding casing on first insulating body and be arranged at the snap lock fastener at the first insulating body two ends, and first insulating body convexes with tongue along first direction, described second electric connector comprises: second insulating body, be immobilizated in some second terminals in second insulating body and be shielded in second shielding casing on second insulating body, second insulating body is concaved with the host cavity of accommodating tongue, and described second shielding casing is provided with the sidewall of main part and the bending extension of autonomous body two ends; At least one end of described second insulating body is provided with support, and described snap lock fastener is provided with the location division, and this location division is supported on the support and presses on the sidewall of second shielding casing.
Compared with prior art, the utility model electric coupler component has following beneficial effect: at least one end by second insulating body is provided with support, described snap lock fastener is provided with the location division, this location division is supported on the support and presses on the sidewall of second shielding casing, thereby make between the electric coupler component snap close reliable, stable signal transmission.
In order to address the above problem, the utility model electric connector adopts following technical scheme: a kind of electric connector, in order to dock with butt connector, this electric connector comprises: insulating body, be immobilizated in plurality of terminals in the insulating body, be shielded in the shielding casing on the insulating body and be arranged at the snap lock fastener at insulating body two ends, and insulating body convexes with tongue along first direction; Described snap lock fastener is provided with and compresses the location division that is held on the butt connector, self-align one first limited section and self-align second limited section that other end bending is extended that the end bending is extended respectively.
Compared with prior art, the utility model electric connector has following beneficial effect: be provided with by the snap lock fastener and compress the location division that is held on the butt connector, self-align one first limited section and self-align second limited section that other end bending is extended that the end bending is extended respectively, thereby make between this electric connector and the butt connector snap close reliable, stable signal transmission.
In order to address the above problem, the utility model electric connector adopts another technical scheme: a kind of electric connector, in order to docking mutually with the electric connector that the snap lock fastener is set, this electric connector comprise the lengthwise type insulating body, be immobilizated in terminal and shielding casing on the insulating body; Described insulating body constitutes host cavity, and above-mentioned terminal is provided with the contact site that protrudes in the host cavity; At least one end of described insulating body is provided with the support in order to the support elastic snap close piece.
Compared with prior art, the utility model electric connector has following beneficial effect: be provided with support in order to the support elastic snap close piece by at least one end of insulating body, thereby make between this electric connector and the butt connector snap close reliable, stable signal transmission.
[description of drawings]
Fig. 1 is the utility model first electric connector and three-dimensional combination figure after second electric connector docks, and has showed the situation that this electric coupler component is connected with cable.
Fig. 2 is the schematic perspective view before the utility model first electric connector docks with second electric connector.
Fig. 3 is the schematic perspective view of the utility model first electric connector shown in Figure 2 and second another angle of electric connector.
Fig. 4 is the three-dimensional exploded view of the utility model first electric connector.
Fig. 5 is the three-dimensional exploded view of the utility model second electric connector.
Fig. 6 is the cutaway view of the utility model electric coupler component along A-A line direction shown in Figure 1, and has showed the situation of removing cable.
[embodiment]
See also shown in Figure 1ly, the utility model electric coupler component comprises first electric connector 1 and second electric connector 2 that connects with first electric connector 1.
See also Fig. 1, shown in Figure 2, first electric connector 1 is used for connecting with cable 3, and this first electric connector 1 comprises: first insulating body 10, be immobilizated in the first terminal 11 in first insulating body 10, be shielded in first shielding casing 12 on first insulating body 10, be used to compress the briquetting 13 of cable 3 and be installed on the snap lock fastener 14 in the outside, first shielding casing, 12 two ends.
See also Fig. 4, described first insulating body, 10 1 sides are provided with the main part 100 of lengthwise, opposite side is provided with the tongue 101 that autonomous body 100 protrudes out along directions X, described main part 100 is provided with the recess 102 of accommodating cable 3 and briquetting 13 in the side away from tongue 101, and described tongue 101 is provided with several terminal containing slots 103 that communicates with recess 102.
Described the first terminal 11 is assembled in first insulating body 10 by directions X, and be contained in the terminal containing slot 103, described the first terminal 11 1 ends are provided with the contact site 111 that convexedly stretches on the tongue 101, the other end is provided with the elastic contact part 110 that protrudes into recess 102, this first electric connector is provided with the briquetting 13 that is installed in the recess 102 and is arranged at elastic contact part 110 1 sides, and this briquetting 13 has locating piece 131 and oppositely withdraws from first insulating body 10 to prevent briquetting along directions X.
Described first shielding casing 12 is assembled on first insulating body 10 along the direction opposite with directions X, this first shielding casing 12 is formed by Metal Flake material integrated punching, the convex projection 105 that is provided with in the two ends of described first insulating body 10, described first shielding casing, 12 corresponding two projections 105 are provided with two through hole 120, thereby first shielding casing 12 is fixed on first insulating body 10.
Described snap lock fastener 14 is made for metal material, described first insulating body 10 two ends are concaved with fixing hole 104 respectively, the two ends of described first shielding casing 12 are provided with the fixing hole 121 that communicates with fixing hole 104, described snap lock fastener 14 is provided with the rotating shaft 140 that is installed in the first shielding casing fixing hole 121 and the first insulating body fixing hole 104, second limited section 141 that spin rotating shaft 140 bendings are extended, continue the location division 142 that bending is extended from second limited section 141, continue first limited section 143 of bending extension and the operating portion 144 that extends from the continuation bending of first limited section for self-align 142, these snap lock fastener 14 two ends form multistage step-like through repeatedly bending, have elasticity and not yielding preferably.
See also Fig. 3 and shown in Figure 5, described second electric connector 2 comprises: second insulating body 20, be immobilizated in second terminal 21 in second insulating body 20 and be shielded in second shielding casing 22 on second insulating body 20.
Described second insulating body 20 is provided with upper wall 200, lower wall 201 and connects the end walls 202 at upper and lower wall two ends, described second insulating body 20 is concaved with the host cavity 203 of accommodating tongue 101 along directions X, and described upper wall 200 is provided with several terminal containing slots of accommodating second terminal 21 204.
Described second terminal 21 is assembled in the terminal containing slot 204 of second insulating body 20 along the direction opposite with directions X, and this second terminal 21 is provided with holding parts 210, the weld part 211 that extends from holding parts 210 1 ends and the contact site 212 that extends from holding parts 210 other ends.
Described second shielding casing 22 is assembled on second insulating body 20 along directions X, and described second shielding casing 22 is provided with the sidewall 221 of main part 220 and the bending extension of autonomous body 220 two ends, and described sidewall 221 convexes with protuberance 222 along directions X.
See also Fig. 1 and shown in Figure 6, when first electric connector 1 and second electric connector 2 connect, with snap lock fastener 14 to 2 those sideway swivels of second electric connector, when first limited section 143 of snap lock fastener 14 and protuberance 222 are contacted, strain takes place in snap lock fastener 14, make snap lock fastener 14 slip over protuberance 222 and be positioned at the below of protuberance 222, thereby prevent that second electric connector 2 from moving down; When snap lock fastener 14 rotated to protuberance 222 belows, the sidewall 221 of the described location division 142 and second shielding casing 22 connected, thereby prevented that second electric connector 2 from rocking on left and right directions; Described end walls 202 is provided with support 205 and is positioned at the stage portion 206 of support 205 tops, and this location division 142 presses on the support 205 of second insulating body 20 and prevents that to support location division 142 snap lock fastener 14 from moving down; Matching with the stage portion 206 of second insulating body 20 in described second limited section 141, thereby prevents that first electric connector 1 from moving along the direction opposite with directions X, and so, the snap close between second electric connector 2 and first electric connector 1 is comparatively firm.
Claims (10)
1. electric coupler component, it comprises: first electric connector and second electric connector that connects with this first electric connector, first electric connector comprises: first insulating body, be immobilizated in the some the first terminals in first insulating body, be shielded in first shielding casing on first insulating body and be arranged at the snap lock fastener at the first insulating body two ends, and first insulating body convexes with tongue along first direction, described second electric connector comprises: second insulating body, be immobilizated in some second terminals in second insulating body and be shielded in second shielding casing on second insulating body, second insulating body is concaved with the host cavity of accommodating tongue, and described second shielding casing is provided with the sidewall of main part and the bending extension of autonomous body two ends;
It is characterized in that: at least one end of described second insulating body is provided with support, and described snap lock fastener is provided with the location division, and this location division is supported on the support and presses on the sidewall of second shielding casing.
2. electric coupler component as claimed in claim 1 is characterized in that: the sidewall of described second shielding casing is provided with protuberance, and described snap lock fastener is provided with first limited section that self-align one end bending extended and matched with raised part.
3. electric coupler component as claimed in claim 2 is characterized in that: the two ends of described second insulating body are provided with stage portion, second limited section that described snap lock fastener is provided with self-align other end bending extension and connects with above-mentioned stage portion.
4. electric coupler component as claimed in claim 3, it is characterized in that: it is shaft-like that described snap lock fastener is step, this snap lock fastener is provided with the rotating shaft that is arranged in first insulating body, described second limited section, location division, the spin rotating shaft of first limited section are extended successively, and described snap lock fastener also is provided with the operating portion that extends from the bending of first limited section.
5. as claim 1 or 2 or 3 described electric coupler components, it is characterized in that: a side of described first insulating body is provided with recess, described tongue is arranged at the opposite side of first insulating body, described tongue is provided with the terminal containing slot that communicates with recess, described the first terminal one end is provided with the contact site that convexedly stretches on the tongue, the other end is provided with the elastic contact part that protrudes into recess, and this first electric connector is provided with the briquetting that is installed in the recess and is arranged at elastic contact part one side.
6. electric coupler component as claimed in claim 5 is characterized in that: the two ends of described first insulating body and first shielding casing are equipped with the fixing hole of installing for the snap close piece rotating shaft.
7. electric connector, in order to dock with butt connector, this electric connector comprises: insulating body, be immobilizated in plurality of terminals in the insulating body, be shielded in the shielding casing on the insulating body and be arranged at the snap lock fastener at insulating body two ends, and insulating body convexes with tongue along first direction;
It is characterized in that: described snap lock fastener is provided with and compresses the location division that is held on the butt connector, self-align one first limited section and self-align second limited section that other end bending is extended that the end bending is extended respectively.
8. electric connector as claimed in claim 7, it is characterized in that: it is shaft-like that described snap lock fastener is step, this snap lock fastener is provided with the rotating shaft that is installed in the insulating body, described second limited section, location division, the spin rotating shaft of first limited section are extended successively, and described snap lock fastener also is provided with the operating portion that extends from the bending of first limited section.
9. as claim 7 or 8 described electric connectors, it is characterized in that: a side of described insulating body is provided with recess, described tongue is arranged at the opposite side of insulating body, described tongue is provided with the terminal containing slot that communicates with recess, described terminal one end is provided with the contact site that convexedly stretches on the tongue, the other end is provided with the elastic contact part that protrudes into recess, and this electric connector is provided with the briquetting that is installed in the recess and is arranged at elastic contact part one side.
10. electric connector, in order to docking mutually with the electric connector that the snap lock fastener is set, this electric connector comprise the lengthwise type insulating body, be immobilizated in terminal and shielding casing on the insulating body; Described insulating body constitutes host cavity, and above-mentioned terminal is provided with the contact site that protrudes in the host cavity; It is characterized in that: at least one end of described insulating body is provided with the support in order to the support elastic snap close piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203096941U CN201498773U (en) | 2009-09-07 | 2009-09-07 | Electrical connector and electrical connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203096941U CN201498773U (en) | 2009-09-07 | 2009-09-07 | Electrical connector and electrical connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498773U true CN201498773U (en) | 2010-06-02 |
Family
ID=42441970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203096941U Expired - Fee Related CN201498773U (en) | 2009-09-07 | 2009-09-07 | Electrical connector and electrical connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368006A (en) * | 2012-03-27 | 2013-10-23 | 日本航空电子工业株式会社 | Connector |
| CN103457104A (en) * | 2012-05-30 | 2013-12-18 | 海洋王照明科技股份有限公司 | Cable connecting device |
| CN109193200A (en) * | 2018-06-08 | 2019-01-11 | 安费诺电子装配（厦门）有限公司 | A kind of line-end connector, connector assembly and its application method of band rotation locking bar |
-
2009
- 2009-09-07 CN CN2009203096941U patent/CN201498773U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368006A (en) * | 2012-03-27 | 2013-10-23 | 日本航空电子工业株式会社 | Connector |
| CN103368006B (en) * | 2012-03-27 | 2016-01-13 | 日本航空电子工业株式会社 | Connector |
| CN103457104A (en) * | 2012-05-30 | 2013-12-18 | 海洋王照明科技股份有限公司 | Cable connecting device |
| CN109193200A (en) * | 2018-06-08 | 2019-01-11 | 安费诺电子装配（厦门）有限公司 | A kind of line-end connector, connector assembly and its application method of band rotation locking bar |
| CN109193200B (en) * | 2018-06-08 | 2024-01-23 | 安费诺电子装配（厦门）有限公司 | Wire end connector with rotary lock rod, connector assembly and use method of connector assembly |
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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: 20100602 Termination date: 20180907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |