CN201438562U - Electrical connector of plug - Google Patents
Electrical connector of plug Download PDFInfo
- Publication number
- CN201438562U CN201438562U CN2009201333957U CN200920133395U CN201438562U CN 201438562 U CN201438562 U CN 201438562U CN 2009201333957 U CN2009201333957 U CN 2009201333957U CN 200920133395 U CN200920133395 U CN 200920133395U CN 201438562 U CN201438562 U CN 201438562U
- Authority
- CN
- China
- Prior art keywords
- main body
- housing
- cover
- shell
- coating member
- 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
- 239000011248 coating agent Substances 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract 4
- 230000002708 enhancing Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 206010068051 Chimerism Diseases 0.000 description 1
- 108091006028 chimera Proteins 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Abstract
The utility model discloses an electrical connector of a plug. The electrical connector comprises a shell and a cover part, wherein the shell is kept with a plurality of terminals; the cover part is arranged at the periphery of the shell; the shell is provided with a shell main body part and a tubular shell jogged part; the shell main body part is used for fixing the terminals; the tubular shell jogged part is connected with the shell main body part and is internally provided with the terminals; the cover part comprises a first cover part and a second cover part; the second cover part comprises a second cover main body part used for covering one part of the shell main body part and a first cover jogged part; a first cover main body part is provided with a bending part; and the bending part is inward inserted into the shell main body part, so that the first cover main body part is tightly matched with the shell main body part. In the electrical connector of the plug, the first cover main body part is provided with the bending part, so that the bending part enhances the strength of the first cover main body part and the shell main body part; the connector can be ensured to provide enough locking force after plugging-and-unplugging operation for a plurality of times; therefore, the connector has simple manufacturing process and easy realization.
Description
Technical field
The utility model relates to a kind of plug connector, particularly a kind of connector that is arranged on the plug-type of cable termination portion.
Background technology
Carry in the electronic equipment of usefulness at mobile phone and other,, transmit or current delivery thereby carry out signal by making the plug connector (pin connector) that is arranged on cable termination portion chimeric with the connector (socket connector) of electronic equipment side.In this plug connector, under the chimerism of these pin connectors and socket connector, after it repeatedly plugs, can't guarantee reliable latching force.
Summary of the invention
The utility model is intended to solve the low problem of latching force that exists in the prior art, the plug connector of provide a kind of latching force height, making easily.
The utility model provides a kind of plug connector, comprises the housing that keeps a plurality of terminals, and the coating member that is installed in the housing periphery;
Described housing has the housing body unit that is used for fixing described terminal, and the tabular housing fitting portion that is connected with housing body unit, and described terminal is arranged in the housing fitting portion;
Described coating member comprises first coating member and second coating member;
Described first coating member comprises the first covering fitting portion of the tubular that covers described housing fitting portion, covers the first main body covered portion of a described housing body unit part, and the connecting portion that connects the described first covering fitting portion and the first main body covered portion; Second coating member comprises the second main body covered portion that a described housing body unit part and first covers fitting portion that covers; The first main body covered portion is provided with kink, and described kink inwardly inserts housing body unit so that described first main body covered and described housing body unit secure fit.
The utility model plug connector is provided with kink at first main body covered, and kink has strengthened first main body covered the intensity with housing body unit; Guarantee that connector still can provide enough coupling mechanism forces after repeatedly operation is extracted in insertion, so manufacturing process is simple, realizes easily.
Description of drawings
Fig. 1 is the structural representation of plug connector of the present utility model;
Fig. 2 is the exploded view of plug connector of the present utility model;
Fig. 3 is the stereogram of first coating member of the present utility model.
Embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
The utility model provides a kind of plug connector, comprises the housing 1 that keeps a plurality of terminals 2, and the coating member that is installed in the housing periphery;
Described housing 1 has the housing body unit 11 that is used for fixing described terminal 2, and the tabular housing fitting portion 12 that is connected with housing body unit 11, and described terminal 2 is arranged in the housing fitting portion 12;
Described coating member comprises first coating member 3 and second coating member 4;
Described first coating member 3 comprises the first covering fitting portion 31 of the tubular that covers described housing fitting portion 12, cover first main body covered 32 of described housing body unit 11 parts, and connect described first and cover fitting portion 31 and first main body covered 's 32 connecting portion; Second coating member 4 comprises second main body covered 41 that covers described housing body unit 11 parts and the first covering fitting portion 31; First main body covered 31 ones are provided with kink 34, and described kink 34 inwardly inserts housing body unit 11 so that described first main body covered 31 and described housing body unit 11 secure fit.
Described housing body unit is provided with the groove (not shown), the described first covering fitting portion has the end to the rightabout setting of bearing of trend, described end can be inserted in the described groove, and the cooperation place of described groove and end is provided with clamping body so that the described housing and the first coating member secure fit.The accurate positioning that makes the described housing body unit and first coating member in the described groove can be inserted in described end, the cooperation place of described groove and end is provided with clamping body makes described housing and the first coating member secure fit firm, in when, in the object connector inserts and extract the process of this connector twisting taking place, because described end is inserted in the described groove simultaneously and is provided with clamping body between the described end and groove, make described housing can not separate with first coating member, thereby improve the resistance to twisting of this plug connector, groove and end can be one-body molded in the process of housing and the production of first coating member simultaneously, therefore manufacturing process is simple, realizes easily.
Plug connector in the present embodiment as shown in Figure 1 to Figure 3, comprise the housing 1 and the coating member that keep a plurality of terminals 2, described housing 1 utilizes materials such as resin one-body molded, the coating member that is installed in housing 1 periphery is made by metallic plate, described housing 1 has the housing body unit 11 that is used for fixing described terminal 2, and from this housing body unit 11 forward end extend and housing fitting portion 12 arrange described terminal 2 along this bearing of trend, described a plurality of terminal 2 comprises a plurality of tabular terminals 21 that be arranged in parallel and two flat locking plates 22,23, a plurality of tabular terminals that be arranged in parallel 21 insert in the housing fitting portion 12 two flat locking plates 22,23 insert the housing fitting portion 12 from the both sides of a plurality of tabular terminals 21 that be arranged in parallel respectively.
The described first main body covered portion is provided with 2 kinks 34; A kind of embodiment, kink 34 inwardly inserts housing body unit so that described first main body covered and described housing body unit secure fit; Another kind of embodiment, described kink 34 can insert in the described terminal 2; Described kink 34 is shaped as crotch shape.
Coating member comprises first coating member 3 and second coating member 4.Described first coating member 3 comprises that covering first of described housing fitting portion 12 covers fitting portion 31, covers first main body covered 32 of described housing body unit 11 parts,
And connect described first and cover fitting portion 31 and first main body covered 's 32 connecting portion 33.Second coating member 4 comprises second main body covered 41 that covers described housing body unit 11 parts and the first covering fitting portion 31.As shown in Figure 2, the housing 1 with a plurality of terminals cooperates with first coating member 3.Second coating member, 4 cover parts cooperate back first coating member 3 and housing 1.
Housing body unit 11 is provided with the groove (not shown), described groove is near the junction of housing body unit 11 with housing fitting portion 12, and the direction opposite with the bearing of trend of housing fitting portion 12 is arranged on the housing body unit 11, the back side of the housing body unit 11 shown in groove is positioned on Fig. 2.
The described first covering fitting portion 31 has the end to the rightabout setting of bearing of trend, described end has the profile of tooth end (not shown) with groove fit, the tooth of described profile of tooth end is a rectangular teeth, and the end that is positioned at connecting portion 33 belows also comprises from the end to first main body covered 32 two outstanding protuberance (not shown) of direction.Groove comprises the first groove (not shown) that cooperates with described profile of tooth end, and the second groove (not shown) that cooperates with described protuberance 312.The sidewall of second groove is provided with two recess (not shown).Be equipped with the protuberance (not shown) on two protuberance side walls, two recesses on the sidewall of the protuberance and second groove fasten.
Embodiment by the above is a better embodiment of the present utility model, is not to limit concrete practical range of the present utility model with this, and scope of the present utility model comprises and is not limited to this embodiment; The equivalence variation that all shapes according to the utility model, structure are done all comprises in the protection range of the present utility model.
Claims (4)
1. a plug connector comprises the housing that keeps a plurality of terminals, and the coating member that is installed in the housing periphery;
Described housing has the housing body unit that is used for fixing described terminal, and the tabular housing fitting portion that is connected with housing body unit, and described terminal is arranged in the housing fitting portion;
Described coating member comprises first coating member and second coating member;
Described first coating member comprises the first covering fitting portion of the tubular that covers described housing fitting portion, covers the first main body covered portion of a described housing body unit part, and the connecting portion that connects the described first covering fitting portion and the first main body covered portion;
Second coating member comprises the second main body covered portion that a described housing body unit part and first covers fitting portion that covers;
It is characterized in that: the first main body covered portion is provided with kink, and described kink inwardly inserts housing body unit so that described first main body covered and described housing body unit secure fit.
2. a kind of plug connector as claimed in claim 1 is characterized in that: the described first main body covered portion is provided with at least 2 kinks.
3. a kind of plug connector as claimed in claim 1 is characterized in that: described kink inserts in the described terminal.
4. a kind of plug connector as claimed in claim 1 is characterized in that: described kink is shaped as crotch shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201333957U CN201438562U (en) | 2009-06-30 | 2009-06-30 | Electrical connector of plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201333957U CN201438562U (en) | 2009-06-30 | 2009-06-30 | Electrical connector of plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438562U true CN201438562U (en) | 2010-04-14 |
Family
ID=42400533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201333957U Expired - Fee Related CN201438562U (en) | 2009-06-30 | 2009-06-30 | Electrical connector of plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105789973A (en) * | 2016-04-28 | 2016-07-20 | 东莞市泰康电子科技有限公司 | Reinforced connector |
-
2009
- 2009-06-30 CN CN2009201333957U patent/CN201438562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105789973A (en) * | 2016-04-28 | 2016-07-20 | 东莞市泰康电子科技有限公司 | Reinforced connector |
| CN105789973B (en) * | 2016-04-28 | 2018-08-07 | 东莞市泰康电子科技有限公司 | Reinforced 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20160630 |