CN203085797U - Anti-loosening PIN (personal identification number) pin connector clip - Google Patents
Anti-loosening PIN (personal identification number) pin connector clip Download PDFInfo
- Publication number
- CN203085797U CN203085797U CN 201320080225 CN201320080225U CN203085797U CN 203085797 U CN203085797 U CN 203085797U CN 201320080225 CN201320080225 CN 201320080225 CN 201320080225 U CN201320080225 U CN 201320080225U CN 203085797 U CN203085797 U CN 203085797U
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- CN
- China
- Prior art keywords
- pin
- plastic cement
- plug connector
- loose
- plant anti
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- 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 - Lifetime
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Abstract
The utility model relates to the technical field of an electric connecting component, in particular to an anti-loosening PIN (personal identification number) pin connector clip. The anti-loosening PIN pin connector clip comprises a plastic body, wherein a plurality of PIN pins are inserted into the plastic body; and the parts of the PIN pins inserted into the plastic body are provided with inverse burr grooves. When the PIN pins are pressed into the plastic body, the inverse burr grooves tightly occlude the plastic body, so that the friction between the PIN pins and the plastic body is greatly enhanced, and the PIN pins are guaranteed to not loosen.
Description
Technical field
The utility model relates to electric connection part technical field, refers in particular to
OnePlant anti-loose PIN pin plug connector.
Background technology
The inserted terminal that existing plug connector mainly comprises PIN pin, plastic cement body, be used for fixing plastic cement body buried section, the solidus welding ends that connects plastic cement body and PIN pin and be used for being connected with connector, wherein the PIN pin generally is vertical cyclindrical shape.Aborning, the PIN pin is fixedlyed connected electrical connectors of formation with the plastic cement body, because built on the sand bonding between metallic PIN pin and the plastic cement body, the PIN pin is easy to occur becoming flexible in transportation or assembling use, causes occurring situations such as bad connection even PIN pin come off.In order to prevent that the PIN pin from getting loose, use diel to extrude bar-shaped trough in the middle of the prior art in the plastic cement body buried section of PIN pin, make stitch not loosening with the frictional force that strengthens between PIN pin and the plastic cement.But the frictional force that bar-shaped trough produces is big inadequately, still has a lot of PIN pin loosening situation to occur.
Summary of the invention
The utility model provides at prior art problems
OnePlant anti-loose PIN pin plug connector.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
OnePlant anti-loose PIN pin plug connector, comprise the plastic cement body, described plastic cement body is plugged with several PIN pin, and described PIN pin inserts the intrinsic part of plastic cement and is provided with the hangnail groove.
Wherein, described PIN pin comprises solidus termination, insertion intrinsic fixed body of plastic cement that is positioned at PIN pin upper end and the grafting cylinder that is positioned at end, PIN underfooting, described solidus termination, fixed body and inserting column body by integral forming, and described hangnail groove is positioned on the fixed body.
Wherein, all corresponding guide hole that is provided with in described plastic cement body grafting PIN pin place.
Wherein, the bottom of described plastic cement body is provided with protruding colloid.
Further, described protruding colloid is semicircle protruding colloid.
Wherein, described solidus termination comprises a cylindrical winding body and two flat cell bodies, and described two flat cell bodies lay respectively at the two ends of cylindrical winding body.
The beneficial effects of the utility model:
Provided by the utility model
OnePlant anti-loose PIN pin plug connector, this PIN pin inserts the intrinsic part of plastic cement and is provided with the hangnail groove, when the PIN pin is pressed into the plastic cement body interior, the hangnail groove is interlock plastic cement body tightly, thereby strengthened the frictional force between PIN pin and the plastic cement body widely, guaranteed can not become flexible between PIN pin and the plastic cement body.
Description of drawings
Fig. 1 is the utility model
OnePlant the vertical view of anti-loose PIN pin plug connector.
Fig. 2 is the a-a cutaway view of Fig. 1.
Fig. 3 is the b-b cutaway view of Fig. 1.
Fig. 4 is the zoomed-in view at the A place of Fig. 2.
Fig. 5 is the perspective view of the PIN pin in the utility model.
Reference numeral in Fig. 1 to Fig. 5 comprises:
1-plastic cement body, 2-PIN pin, 3-hangnail groove
4-protruding colloid 21-solidus termination, 211-cylindrical winding body
212-flat cell body 22-fixed body 23-grafting cylinder.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that execution mode is mentioned not is to qualification of the present utility model.Referring to Fig. 1 to Fig. 5, the utility model is described in detail below in conjunction with accompanying drawing.
Provided by the utility model
OnePlant anti-loose PIN pin plug connector, comprise plastic cement body 1, described plastic cement body 1 is plugged with several PIN pin 2, and the part that described PIN pin 2 inserts in the plastic cement bodies 1 is provided with hangnail groove 3.Wherein, described PIN pin 2 comprises the solidus termination 21 that is positioned at PIN pin 2 upper ends, insert the fixed body 22 of plastic cement body 1 and be positioned at the grafting cylinder 23 of PIN pin 2 bottoms, described solidus termination 21, fixed body 22 and grafting cylinder 23 are one-body molded, and described hangnail groove 3 is positioned on the fixed body 22.
In the present embodiment, all corresponding guide hole (not marking in the accompanying drawings) that is provided with in described plastic cement body 1 grafting PIN pin 2 places, it is convenient to PIN pin 2 and is inserted in the plastic cement body 1.Because the part that PIN pin 2 inserts in the plastic cement body 1 is provided with hangnail groove 3, be pressed into the inside of plastic cement body 1 when PIN pin 2, hangnail groove 3 is interlock plastic cement body 1 tightly, thereby has strengthened the frictional force between PIN pin 2 and the plastic cement body 1 widely, guarantees that PIN pin 2 does not become flexible.
In the present embodiment, the bottom of described plastic cement body 1 is provided with protruding colloid 4; Further, described protruding colloid 4 is semicircle protruding colloid, and semicircle protruding colloid is fixedly installed on four corners of the bottom of plastic cement body 1.When grafting cylinder 23 is inserted in the pcb board and form the fixed signal connection, the semicircle protruding colloid of the bottom of plastic cement body 1 touches the surface of pcb board, can play the effect of supporting PIN pin plug connector on the one hand, can allow on the other hand has individual gap between PIN pin plug connector and the pcb board, be convenient to ventilation and heat.
By accompanying drawing 5 as seen, described solidus termination 21 comprises a cylindrical winding body 211 and two flat cell bodies 212, and described two flat cell bodies 212 lay respectively at the two ends of cylindrical winding body 211.Described flat cell body 212 forms by punching press, its contour length is bigger than the diameter width of cylindrical winding body 211, therefore when PIN pin 2 is installed, the flat cell body 212 that is positioned at the bottom of cylindrical winding body 211 can play the effect of location, and the length of avoiding PIN pin 2 to be pressed into plastic cement body 1 differs.In addition,, form a ladder between the two because the contour length of flat cell body 212 is bigger than the diameter width of cylindrical winding body 211, can make solidus termination 21 after coiling welding and wicking manufacturing procedure process in avoid coming off.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1.
OnePlant anti-loose PIN pin plug connector, comprise the plastic cement body, described plastic cement body is plugged with several PIN pin, it is characterized in that: described PIN pin inserts the intrinsic part of plastic cement and is provided with the hangnail groove.
2. according to claim 1
OnePlant anti-loose PIN pin plug connector, it is characterized in that: described PIN pin comprises solidus termination, insertion intrinsic fixed body of plastic cement that is positioned at PIN pin upper end and the grafting cylinder that is positioned at end, PIN underfooting, described solidus termination, fixed body and inserting column body by integral forming, described hangnail groove is positioned on the fixed body.
3. according to claim 1
OnePlant anti-loose PIN pin plug connector, it is characterized in that: all corresponding guide hole that is provided with in described plastic cement body grafting PIN pin place.
4. according to claim 1
OnePlant anti-loose PIN pin plug connector, it is characterized in that: the bottom of described plastic cement body is provided with protruding colloid.
5. according to claim 4
OnePlant anti-loose PIN pin plug connector, it is characterized in that: described protruding colloid is semicircle protruding colloid.
6. according to claim 2
OnePlant anti-loose PIN pin plug connector, it is characterized in that: described solidus termination comprises a cylindrical winding body and two flat cell bodies, and described two flat cell bodies lay respectively at the two ends of cylindrical winding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080225 CN203085797U (en) | 2013-02-21 | 2013-02-21 | Anti-loosening PIN (personal identification number) pin connector clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320080225 CN203085797U (en) | 2013-02-21 | 2013-02-21 | Anti-loosening PIN (personal identification number) pin connector clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085797U true CN203085797U (en) | 2013-07-24 |
Family
ID=48831603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320080225 Expired - Lifetime CN203085797U (en) | 2013-02-21 | 2013-02-21 | Anti-loosening PIN (personal identification number) pin connector clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085797U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943334A (en) * | 2014-04-01 | 2014-07-23 | 宝电电子(张家港)有限公司 | Lead pin type electronic transformer |
| CN104183942A (en) * | 2014-08-25 | 2014-12-03 | 健大电业制品（昆山）有限公司 | PIN used for being inserted into thermosetting material PIN round hole |
| CN104916944A (en) * | 2014-03-14 | 2015-09-16 | 鸿富锦精密工业(武汉)有限公司 | Connector and pin |
| CN108521037A (en) * | 2018-05-22 | 2018-09-11 | 天宝电子（惠州）有限公司 | A kind of BS plug eartheds PIN structural |
-
2013
- 2013-02-21 CN CN 201320080225 patent/CN203085797U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916944A (en) * | 2014-03-14 | 2015-09-16 | 鸿富锦精密工业(武汉)有限公司 | Connector and pin |
| CN103943334A (en) * | 2014-04-01 | 2014-07-23 | 宝电电子(张家港)有限公司 | Lead pin type electronic transformer |
| CN104183942A (en) * | 2014-08-25 | 2014-12-03 | 健大电业制品（昆山）有限公司 | PIN used for being inserted into thermosetting material PIN round hole |
| CN108521037A (en) * | 2018-05-22 | 2018-09-11 | 天宝电子（惠州）有限公司 | A kind of BS plug eartheds PIN structural |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Liyatang Industrial Zone 145, Lincun, Tangxia Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN XUNKANG ELECTRONIC TECHNOLOGY CO.,LTD. Address before: 523711 No. 145 Liyatang Industrial Zone, Lincun, Tangxia Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN TNK INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |