CN100392924C - Insulation body processing method and electric connector using the same insulation body - Google Patents
Insulation body processing method and electric connector using the same insulation body Download PDFInfo
- Publication number
- CN100392924C CN100392924C CNB2005101208101A CN200510120810A CN100392924C CN 100392924 C CN100392924 C CN 100392924C CN B2005101208101 A CNB2005101208101 A CN B2005101208101A CN 200510120810 A CN200510120810 A CN 200510120810A CN 100392924 C CN100392924 C CN 100392924C
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- insulating body
- thin layer
- insulation body
- processing method
- electric connector
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Abstract
The present invention relates to a method for treating an insulation body, which comprises the following steps: step 1, plastic is ejected to form the insulation body; step 2, thin film agent is used for the main body of the molded insulation body so as to form a thin film layer in a selected position. An electric connector of the present invention comprises an insulation body and conductive terminals contained in the insulation body, wherein a main body selected position of the insulation body is provided with the thin film layer. Compared with the prior art, the present invention does not need to change materials of the insulation body, and thus, the present invention has the advantages of saving production cost, reducing the temperature of a reflow oven and saving resource, and can not lead to the loss of the electrical heat energy of the reflow oven.
Description
[technical field]
The invention relates to a kind of processing method of insulating body and use the electric connector of this insulating body.
[background technology]
At present, the electric connector of prior art generally comprises insulating body 100 and is contained in conducting terminal 200 and tin ball 300 in the insulating body 100, as shown in Figure 1, during installation, earlier electric connector is navigated on the circuit board, through the heating of reflow stove, by fusing tin ball the conducting terminal of electric connector is welded mutually with circuit board, again to realize its electric connection.Yet because the fast development of computer technology, to the various aspects of performance of insulating body with require all to have had further raising, in order to reach this purpose, industry generally adopts the replaceability can better the insulating body material, has improved production cost.As in order to improve its heat resistance, will require insulating body made by having a higher thermal endurance material, it can partially absorb heat energy of reflow stove when heating, therefore, improve the temperature of reflow stove, caused the loss of reflow stove electrical heat energy, caused the waste of resource.
Therefore, be necessary to invent a kind of processing method of new insulating body and use the electric connector of this insulating body, to overcome above-mentioned defective.
[summary of the invention]
The object of the present invention is to provide a kind of processing method of insulating body, it does not need to change the material of insulating body, has saved production cost.
Another object of the present invention is to provide a kind of electric connector, it does not need to change the material of insulating body, has saved production cost.
For achieving the above object, the processing method of insulating body of the present invention may further comprise the steps: the first step: plastics penetrate and form insulating body; Second step: the insulating body main body after the moulding is imposed membrane agent to form thin layer at selected position, and this thin layer is a thermal insulation film, makes insulating body have heat-blocking action.
Electric connector of the present invention comprises insulating body and the conducting terminal that is contained in the insulating body, and the selected position of this insulating body main body is provided with a thin layer, and this thin layer is a thermal insulation film, makes insulating body have heat-blocking action.
Compared with prior art, the present invention does not need to change the material of insulating body, has saved production cost, and can reduce the temperature of reflow stove, can not cause the loss of reflow stove electrical heat energy, economizes on resources.
[description of drawings]
Fig. 1 is the cutaway view of prior art.
Fig. 2 is the end view of electric connector insulating body of the present invention.
Fig. 3 is the processing mode schematic diagram of electric connector insulating body of the present invention.
Fig. 4 is the schematic diagram of electric connector insulating body processing mode second embodiment of the present invention.
Fig. 5 is the schematic diagram of electric connector insulating body processing mode the 3rd embodiment of the present invention.
[embodiment]
The present invention is further elaborated below in conjunction with the drawings and specific embodiments.
With reference to Fig. 2 and shown in Figure 3, electric connector of the present invention comprises insulating body 1 and the conducting terminal 2 and the tin ball (not shown) that are contained in the insulating body 1, the outer surface of this insulating body main body 1 (certainly, also can be at other selected position) be provided with a thin layer (not shown), this thin layer is the thermal insulation film layer, make it have heat-blocking action (certainly, also can be the effect that other can improve the insulating body performance).
The processing method of this insulating body may further comprise the steps: the first step: plastics penetrate and form insulating body; Second step: the insulating body main body after the moulding is imposed membrane agent to form thin layer at selected position, and this thin layer is the thermal insulation film layer, makes insulating body have heat-blocking action; The 3rd step: the step of assembling terminal and welding tin ball.
Wherein this insulating body 1 is provided with terminal accommodation holes (not shown), and conducting terminal 2 places the terminal accommodation holes of insulating body 1, and described tin ball is connected with terminal, again through the heating of reflow stove, make the fusing of tin ball, after the cooling, just can realize the firm electric connection of this electric connector and circuit board.
The utility model electric connector is owing to be provided with thin layer on the surface of insulating body main body, and insulating body can adopt the low material of thermal endurance, has reduced the expense of material, and can reduce the temperature of reflow stove, can not cause the loss of reflow stove electrical heat energy, economizes on resources.
As shown in Figure 4, be the second embodiment of the present invention, be with the difference of the foregoing description: this thin layer is to obtain by the mode that insulating body main body 1 is sprayed, and it also can reach the temperature that reduces the reflow stove, can not cause the loss of reflow stove electrical heat energy, the effect that economizes on resources.
As shown in Figure 5, be the third embodiment of the present invention, be with the difference of the foregoing description: this thin layer is to obtain by the mode that insulating body main body 1 is smeared, and it also can reach the temperature that reduces the reflow stove, can not cause the loss of reflow stove electrical heat energy, the effect that economizes on resources.
Claims (9)
1. the processing method of an insulating body is characterized in that, may further comprise the steps: the first step: plastics penetrate and form insulating body;
Second step: the insulating body main body after the moulding is imposed membrane agent to form thin layer at selected position, and this thin layer is a thermal insulation film, makes insulating body have heat-blocking action.
2. the processing method of insulating body as claimed in claim 1 is characterized in that: this thin layer obtains by the mode that the insulating body main body is soaked.
3. the processing method of insulating body as claimed in claim 1 is characterized in that: this thin layer obtains by the mode that the insulating body main body is sprayed.
4. the processing method of insulating body as claimed in claim 1, it is characterized in that: this thin layer obtains by the mode that the insulating body main body is smeared.
5. the processing method of insulating body as claimed in claim 1, it is characterized in that: thin layer is formed at insulating body main body outer surface.
6. the processing method of insulating body as claimed in claim 1 is characterized in that: this insulating body also comprises the step of assembling terminal and tin ball, and described tin ball is connected with terminal.
7. electric connector, comprise insulating body and the conducting terminal that is contained in the insulating body, it is characterized in that: the selected position of this insulating body main body is provided with a thin layer that directly is attached to the insulating body body surfaces, and this thin layer is a thermal insulation film, makes insulating body have heat-blocking action.
8. electric connector as claimed in claim 7 is characterized in that: this thin layer obtains by the mode that the insulating body main body is soaked, sprays or smeared.
9. electric connector as claimed in claim 7 is characterized in that: this thin layer is positioned at insulating body main body outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101208101A CN100392924C (en) | 2005-12-22 | 2005-12-22 | Insulation body processing method and electric connector using the same insulation body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101208101A CN100392924C (en) | 2005-12-22 | 2005-12-22 | Insulation body processing method and electric connector using the same insulation body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1812210A CN1812210A (en) | 2006-08-02 |
| CN100392924C true CN100392924C (en) | 2008-06-04 |
Family
ID=36844948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101208101A Expired - Fee Related CN100392924C (en) | 2005-12-22 | 2005-12-22 | Insulation body processing method and electric connector using the same insulation body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100392924C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143844A (en) * | 1995-08-18 | 1997-02-26 | 上海安普连接器有限公司 | Sealed electrical connector |
| CN2302262Y (en) * | 1997-06-12 | 1998-12-30 | 上海奥依光电子有限公司 | Transparent heat insulation diaphragm |
| CN2718822Y (en) * | 2004-05-26 | 2005-08-17 | 番禺得意精密电子工业有限公司 | Electric connector |
-
2005
- 2005-12-22 CN CNB2005101208101A patent/CN100392924C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143844A (en) * | 1995-08-18 | 1997-02-26 | 上海安普连接器有限公司 | Sealed electrical connector |
| CN2302262Y (en) * | 1997-06-12 | 1998-12-30 | 上海奥依光电子有限公司 | Transparent heat insulation diaphragm |
| CN2718822Y (en) * | 2004-05-26 | 2005-08-17 | 番禺得意精密电子工业有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1812210A (en) | 2006-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20080604 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |