CN202352926U - Ground elastic piece - Google Patents
Ground elastic piece Download PDFInfo
- Publication number
- CN202352926U CN202352926U CN2011204630238U CN201120463023U CN202352926U CN 202352926 U CN202352926 U CN 202352926U CN 2011204630238 U CN2011204630238 U CN 2011204630238U CN 201120463023 U CN201120463023 U CN 201120463023U CN 202352926 U CN202352926 U CN 202352926U
- Authority
- CN
- China
- Prior art keywords
- fixed part
- elastic piece
- ground
- contact
- grounding elastic
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a ground elastic piece applied to electronic devices. The ground elastic piece comprises an integral piece body and is characterized in that a fixing portion is arranged in the middle of the piece body, the left and the right ends of the fixing portion extend and are properly bent simultaneously to form two elastic portions which are symmetrically arranged, and free ends of the two elastic portions are provided with contacts. According to the ground elastic piece, a double-contact contacting mode is used to improve the ground effect of the ground elastic piece, therefore the stability of consumer electronic products is improved.
Description
Technical field
The utility model relates to a kind of grounding elastic part that is applied on the electronic installation.
Background technology
In the prior art; In order to prevent of the influence of adverse factors such as electromagnetic interference, electrostatic interference to the electronic product internal electronics; The spy is provided with grounding elastic part between electronic circuit and casing; Make electronic circuit keep being connected, thereby play ground connection, prevent electromagnetic interference, electrostatic interference etc., the stability of raising electronic product function with casing.
Grounding elastic part need keep excellent contact with electronic circuit; Just can play the ground connection effect; And mostly present employed grounding elastic part is single-contact earthing mode; In some surface contact effects relatively poor or because of exterior vibration disengages grounding elastic part a little to cause electronic circuit and casing can not conducting, do not have the ground connection effect, influence the stability of electronic product function.
Summary of the invention
The purpose of the utility model is to provide a kind of grounding elastic part, and this grounding elastic part adopts the double-contact way of contact, improves the ground connection effect of grounding elastic part, thereby improves the stability of electronic product function.
The utility model is realized through following technical scheme:
A kind of grounding elastic part is integrally formed by a metal lamellar body, and it is characterized in that: lamellar body central authorities have a fixed part, and this fixed part right ends is extended the two elastic portion that also simultaneously suitable bending forms symmetric arrangement certainly, and the free end of two elastic portion has the contact.
Above technical scheme can be done further to improve through following measure:
Both sides are respectively equipped with the arc limit of indent before and after the said fixed part.
Angle between fixed part and the elastic portion is the obtuse angle.
Abovementioned technology can be selected a use, also can make up use.
The utility model compared with prior art has following advantage:
(1) lamellar body central authorities have a fixed part; Extend the two elastic portion that also simultaneously suitable bending forms symmetric arrangement from this fixed part right ends; The free end of two elastic portion has the contact; Adopt the ground connection effect of double-contact way of contact improvement grounding elastic part, thereby promote the stability of its consumption electronic products;
(2) can improve the manufacturability of grounding elastic part, solve product is considered directivity in packing, SMT paster process puzzlement;
(3) both sides, said fixed part front and back are respectively equipped with the arc limit of indent, and this arc limit is provided with the weld strength that can improve product, thereby can reduce the risk that come off of grounding elastic part under external force collision.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the stereogram of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Like Fig. 1 to a kind of grounding elastic part shown in Figure 3; System is integrally formed by a metal lamellar body; Lamellar body central authorities have a fixed part 1; Extend the two elastic portion (11,12) that also simultaneously suitable bending forms symmetric arrangement from this fixed part 1 right ends, the free end of two elastic portion (11,12) has contact (111,121).
Both sides, said fixed part 1 front and back are respectively equipped with the arc limit (13,14) of indent.
Included angle A between fixed part 1 and the elastic portion (11,12) is the obtuse angle.During use, can be with the fixed part 1 and pcb board welding of this grounding elastic part, contact (111,121) are connected with the hardware contact; Also can be that fixed part 1 is connected with the hardware contact, contact (111,121) be connected with the PCB contact.
Claims (3)
1. a grounding elastic part is integrally formed by a metal lamellar body, and it is characterized in that: lamellar body central authorities have a fixed part, and this fixed part right ends is extended the two elastic portion that also simultaneously suitable bending forms symmetric arrangement certainly, and the free end of two elastic portion has the contact.
2. a kind of grounding elastic part according to claim 1 is characterized in that: both sides are respectively equipped with the arc limit of indent before and after the said fixed part.
3. a kind of grounding elastic part according to claim 1 is characterized in that: the angle between fixed part and the elastic portion is the obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204630238U CN202352926U (en) | 2011-11-18 | 2011-11-18 | Ground elastic piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204630238U CN202352926U (en) | 2011-11-18 | 2011-11-18 | Ground elastic piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352926U true CN202352926U (en) | 2012-07-25 |
Family
ID=46541896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204630238U Expired - Fee Related CN202352926U (en) | 2011-11-18 | 2011-11-18 | Ground elastic piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655752A (en) * | 2016-03-11 | 2016-06-08 | 珠海格力电器股份有限公司 | Portable intelligent equipment and grounding structure thereof |
| CN105731079A (en) * | 2016-01-29 | 2016-07-06 | 广州创特技术有限公司 | Electrostatic connection sheet of pneumatic conveying pipeline |
-
2011
- 2011-11-18 CN CN2011204630238U patent/CN202352926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731079A (en) * | 2016-01-29 | 2016-07-06 | 广州创特技术有限公司 | Electrostatic connection sheet of pneumatic conveying pipeline |
| CN105655752A (en) * | 2016-03-11 | 2016-06-08 | 珠海格力电器股份有限公司 | Portable intelligent equipment and grounding structure thereof |
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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: 20120725 Termination date: 20121118 |