CN203135034U - Pin piece component used for 220V plug - Google Patents
Pin piece component used for 220V plug Download PDFInfo
- Publication number
- CN203135034U CN203135034U CN 201320134553 CN201320134553U CN203135034U CN 203135034 U CN203135034 U CN 203135034U CN 201320134553 CN201320134553 CN 201320134553 CN 201320134553 U CN201320134553 U CN 201320134553U CN 203135034 U CN203135034 U CN 203135034U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- plug
- sheet body
- pin sheet
- backstays
- 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
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a pin piece component used for a 220V plug, which comprises a pin piece body (1), wherein one end of the pin piece body (1) is provided with a plug guide head (2), the other end of the pin piece body (1) is provided with two positioning bars (3) arranged at intervals, the two positioning bars are mutually parallel, and two positioning bars are respectively perpendicular to the pin piece body (1). According to the utility model, advantages of firm and reliable connection, simple structure and low cost are provided.
Description
Technical field
The utility model relates to the electric equipment field, is specifically related to a kind of contact pin chip module for the 220V plug.
Background technology
The 220V plug is the electrical cnnector of using always.2 or 3 contact pin chip modules of the general use of 220V plug connect lead and castable plastic is made.But the contact pin chip module that prior art is used for the 220V plug is vertical bar shape structure, takes place easily when inserting or extracting and between the 220V plug to become flexible even come off, and influences the useful life of 220V plug.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of firm and reliable connection, the contact pin chip module that is used for the 220V plug simple in structure, with low cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of contact pin chip module for the 220V plug, comprise contact pin sheet body, one end of described contact pin sheet body is provided with the grafting guide head, the other end of described contact pin sheet body is provided with two backstays that the gap is arranged, be parallel to each other between described two backstays, and described two backstays respectively with the perpendicular layout of contact pin sheet body.
As further improvement in the technical proposal:
End away from the grafting guide head on the described contact pin sheet body also is provided with location hole.
The root of described backstay is provided with the reinforcement stage portion.
The utlity model has following advantage: because an end of the utility model contact pin sheet body is provided with two backstays that the gap is arranged, be parallel to each other between two backstays, and two backstays respectively with contact pin sheet body 1 perpendicular layout, contact pin sheet body is in casting in the 220V plug of plastics the time, two backstays can play effective booster action to the bonding strength between contact pin sheet body and the 220V plug, take place when inserting or extracting and between the 220V plug to become flexible even come off thereby prevent contact pin sheet body, have firm and reliable connection, simple in structure, advantage with low cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the side-looking structural representation of the utility model embodiment.
Marginal data:
1, contact pin sheet body; 2, grafting guide head;
3, backstay; 31, strengthen stage portion; 4, location hole.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
As depicted in figs. 1 and 2, the contact pin chip module that present embodiment is used for the 220V plug comprises contact pin sheet body 1, one end of contact pin sheet body 1 is provided with grafting guide head 2, the other end of contact pin sheet body 1 is provided with two backstays 3 that the gap is arranged, be parallel to each other between two backstays 3, and two backstays 3 respectively with contact pin sheet body 1 perpendicular layout.Because an end of present embodiment contact pin sheet body 1 is provided with two backstays 3 that the gap is arranged, be parallel to each other between two backstays 3, and two backstays 3 respectively with contact pin sheet body 1 perpendicular layout, contact pin sheet body 1 is in casting in the 220V plug of plastics the time, two backstays 3 can play effective booster action to the bonding strength between contact pin sheet body 1 and the 220V plug, thereby prevent that contact pin sheet body 1 from taking place to become flexible even come off when inserting or extracting with between the 220V plug, have firm and reliable connection, advantage simple in structure, with low cost.
In the present embodiment, the end away from grafting guide head 2 on the contact pin sheet body 1 also is provided with location hole 4, and when casting was fixed in the 220V plug of plastics, location hole 4 was penetrated by plastics, can further improve the bonding strength between contact pin sheet body 1 and the 220V plug.
In the present embodiment, the root of backstay 3 is provided with strengthens stage portion 31, strengthens the intensity that stage portion 31 can effectively improve backstay 3 roots, improves the resistance to tension of contact pin sheet body 1, more solid and reliable.
The above only is preferred implementation of the present utility model, and protection range of the present utility model is not limited in above-mentioned execution mode, and every technical scheme that belongs to the utility model principle all belongs to protection range of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. contact pin chip module that is used for the 220V plug, comprise contact pin sheet body (1), one end of described contact pin sheet body (1) is provided with grafting guide head (2), it is characterized in that: the other end of described contact pin sheet body (1) is provided with two backstays (3) that the gap is arranged, be parallel to each other between described two backstays (3), and described two backstays (3) respectively with the perpendicular layout of contact pin sheet body (1).
2. the contact pin chip module for the 220V plug according to claim 1 is characterized in that: the end that described contact pin sheet body (1) is gone up away from grafting guide head (2) also is provided with location hole (4).
3. the contact pin chip module for the 220V plug according to claim 2 is characterized in that: the root of described backstay (3) is provided with strengthens stage portion (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134553 CN203135034U (en) | 2013-03-23 | 2013-03-23 | Pin piece component used for 220V plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134553 CN203135034U (en) | 2013-03-23 | 2013-03-23 | Pin piece component used for 220V plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135034U true CN203135034U (en) | 2013-08-14 |
Family
ID=48942977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134553 Expired - Fee Related CN203135034U (en) | 2013-03-23 | 2013-03-23 | Pin piece component used for 220V plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135034U (en) |
-
2013
- 2013-03-23 CN CN 201320134553 patent/CN203135034U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140323 |