CN202423276U - Static protector for field effect component - Google Patents
Static protector for field effect component Download PDFInfo
- Publication number
- CN202423276U CN202423276U CN2011205390744U CN201120539074U CN202423276U CN 202423276 U CN202423276 U CN 202423276U CN 2011205390744 U CN2011205390744 U CN 2011205390744U CN 201120539074 U CN201120539074 U CN 201120539074U CN 202423276 U CN202423276 U CN 202423276U
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- CN
- China
- Prior art keywords
- field effect
- effect component
- terminal pin
- parts
- static
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to a static protector for a field effect component. The static protector protects the field effect component which is provided with a body and a terminal pin. The static protector for the field effect component comprises a shell which is provided with a conductive part contacted with the terminal pin. The shell is locked on the body from the upper part of the shell. The shell is provided with a conductor contacted with the terminal pin. The static protector for the field effect component fundamentally eradicates static breakdown of the field effect component caused by welding friction and induction and the like before being connected to an electronic line to be electrified and can be used to store, convey, operate and use the field effect component conveniently. The static protector for the field effect component has no special requirements on welding tools and workshop environment and can be recycled for many times.
Description
Technical field
The utility model relates to a kind of electrostatic protector, relates in particular to a kind of field effect components and parts electrostatic protector.
Background technology
The field effect components and parts are that metal monooxide semiconductor field integrated circuit is called for short; Can be divided into CMOS (Complementary Metal Oxide Semiconductor; Complementary metal oxide semiconductors (CMOS)), PMOS (P-Channel Metal Oxide Semiconductor; P-channel metal-oxide-semiconductor), NMOS multiple versions such as (N-Channel Metal Oxide Semiconductor, N NMOS N-channel MOS Ns).Because of it has a series of characteristics such as low in energy consumption, that operating voltage range is wide, antijamming capability is strong, logic swing is big, input impedance is high, fan-out capability is strong, cost is low; Be widely used in space electronic equipment, the army and the people's electronic product and the industrial control equipment, use amount is big to be only second to common integrated circuit.Because it has than high input impedance; Make such device before not inserting electronic circuit, the static that induction field, friction etc. produce, the static of field effect components and parts is difficult to be released; Cause the puncture of circuit in it, directly influenced the utilization rate of field effect components and parts.Thereby the field effect components and parts require all comparatively harsh for soldering appliance, packing and environment for use.Much all to carry out good earth when handling the field effect components and parts, cause field effect components and parts use cost high, inconvenience like existing soldering appliance.The packing of field effect components and parts must be used plastics package.Even now, but can not thoroughly stop the possibility that puncture takes place the field effect components and parts, its utilization rate is reduced, and use cost is higher.
The utility model content
The deficiency that the utility model exists to prior art just provides a kind of field effect components and parts electrostatic protector.
The utility model adopts following technological means to solve the problems of the technologies described above: a kind of field effect components and parts electrostatic protector; Protection has the field effect components and parts of body and terminal pin; Comprise housing, said housing is provided with conducting position, and conducting position contacts with terminal pin.
Card is attached on the body said housing from the top, and housing is provided with electric conductor, and electric conductor contacts with terminal pin.
In the inboard layer of conductive material that applies of housing, contact with terminal pin by electric conducting material.
The beneficial effect of the utility model is: the described field effect components and parts of the utility model parastat; Fundamentally stopped the field effect components and parts and inserted the electrostatic breakdown that electronic circuit energising cause welding friction, induction etc. cause, make things convenient for to field effect components and parts store, transportation, operation, use etc.Soldering appliance, workplace environment are not had specific (special) requirements, and can repeatedly recycle.
Description of drawings
Fig. 1 is the described field effect components and parts of the utility model front views;
Fig. 2 is the described field effect components and parts of the utility model left views;
Fig. 3 is the described field effect components and parts of a utility model electrostatic protector mounting structure sketch map.
Embodiment
To combine concrete embodiment that the content of the utility model is described below.
As shown in Figure 1, be the described field effect components and parts of the utility model front view, Fig. 2 is its left view.The described field effect component structure of the utility model comprises components and parts body 1 and terminal pin 2.Terminal pin 2 is fixed on the body 1, and body 1 utilizes terminal pin 2 to contact with printed circuit board, and then place in circuit work.
Because the field effect components and parts are in packing, transportation or operation process; Terminal pin 2 plays static easily; And the field effect components and parts have than high input impedance; Therefore these static because of generations such as induction field, frictions are difficult to be released, and cause the circuit in the body 1 to puncture easily, have directly influenced the utilization rate of field effect components and parts.
The described protector housing 3 of the utility model is provided with conducting position, and this conducting position contacts with terminal pin 2, makes electrostatic charge in time to discharge, and has avoided field effect components and parts generation electrostatic breakdown.
As shown in Figure 3, be the described field effect components and parts of the utility model electrostatic protector mounting structure sketch map.The described protector housing 3 of the utility model is attached on the body 1 from the top card, and housing 3 is provided with electric conductor 4, and electric conductor 4 contacts with terminal pin 2.Like this, electric conductor 4 is idiostatic with terminal pin 2, makes electrostatic charge in time to discharge, and has avoided field effect components and parts generation electrostatic breakdown.
The described electrostatic protector housing 3 of the utility model can or be processed by softer metals or other similar electric conducting materials by the high electroconductive rubber moulding.When housing 3 adopts insulating material, can also contact with terminal pin 2 by electric conducting material, equally also can realize the purpose of release electrostatic in the housing 3 inboard layer of conductive material that apply.This does not break away from the essence of the utility model.
Claims (3)
1. a field effect components and parts electrostatic protector is protected the field effect components and parts with body (1) and terminal pin (2), it is characterized in that comprise housing (3), said housing (3) is provided with conducting position, and conducting position contacts with terminal pin (2).
2. a kind of field effect components and parts electrostatic protector as claimed in claim 1 is characterized in that said housing (3) is attached on the body (1) from the top card, and housing (3) is provided with electric conductor (4), and electric conductor (4) contacts with terminal pin (2).
3. a kind of field effect components and parts electrostatic protector as claimed in claim 1 is characterized in that, in the inboard layer of conductive material that applies of housing (3), is contacted with terminal pin (2) by electric conducting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205390744U CN202423276U (en) | 2011-12-21 | 2011-12-21 | Static protector for field effect component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205390744U CN202423276U (en) | 2011-12-21 | 2011-12-21 | Static protector for field effect component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423276U true CN202423276U (en) | 2012-09-05 |
Family
ID=46748008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205390744U Expired - Fee Related CN202423276U (en) | 2011-12-21 | 2011-12-21 | Static protector for field effect component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446905A (en) * | 2011-12-21 | 2012-05-09 | 铜陵浩岩节能科技有限公司 | Field-effect component electrostatic protector |
-
2011
- 2011-12-21 CN CN2011205390744U patent/CN202423276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446905A (en) * | 2011-12-21 | 2012-05-09 | 铜陵浩岩节能科技有限公司 | Field-effect component electrostatic protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TONGLING XINSHENGYUAN INDUSTRY TECHNOLOGY CO., LTD Free format text: FORMER OWNER: TONGLING HAIYAN ENERGY SAVING TECHNOLOGY CO., LTD. Effective date: 20131010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131010 Address after: 244000 Anhui branch of Tongling Development Zone, USTC Patentee after: Tongling Xinshengyuan Industry Technology Co.,Ltd. Address before: 244000 No. 216, building B, hi tech Innovation Service Center, Anhui, Tongling Patentee before: Tongling Haoyan Energy-saving Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131221 |