CN204790264U - Flash of light lamp shade and electronic equipment - Google Patents
Flash of light lamp shade and electronic equipment Download PDFInfo
- Publication number
- CN204790264U CN204790264U CN201520417365.4U CN201520417365U CN204790264U CN 204790264 U CN204790264 U CN 204790264U CN 201520417365 U CN201520417365 U CN 201520417365U CN 204790264 U CN204790264 U CN 204790264U
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- CN
- China
- Prior art keywords
- shirt rim
- electronic equipment
- boss
- back cover
- flash shield
- 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 an electronic equipment discloses a flash of light lamp shade and electronic equipment. The utility model discloses in, electronic equipment contains flash of light lamp shade and backshell, the flash of light lamp shade contains the shirt rim, and the shirt rim is equipped with an at least boss corresponding to the surface of backshell, the backshell has the recess corresponding to the boss. Through establishing the boss at flash light overskirt edge for static separation route obtains the extension, and static electricity discharge's energy is consumed when the boss, thereby the destruction that makes static electricity discharge cause the terminal reduces with the damage greatly.
Description
Technical field
The utility model relates to electronic equipment, the flash shield particularly in electronic equipment.
Background technology
Along with smart mobile phone develops rapidly, more and more higher to quality requirements, the requirement of Electro-static Driven Comb is more and more higher, the electrostatic prevention requirement of intelligent terminal (as mobile phone, pad), is one of the most basic requirement.From initial ± 8KV, till now main flow ± 10KV, even ± 12KV, ± 15KV, so electrostatic has become puzzlement Hardware Engineer a great problem.Because flashlamp place electrostatic problem is hard to guard against, be very easy to cause terminal crash, restart, the fault such as shutdown, electronic product damaged and damages, shortening the serviceable life of electronic product.Therefore how effectively carrying out the Electro-static Driven Comb process at flashlamp place, is current problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of flash shield and terminal, by establishing boss on flash shield shirt rim, the energy of Electro-static Driven Comb is consumed in boss, thus the destruction that Electro-static Driven Comb is caused terminal and damage reduce greatly.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of electronic equipment, comprises: flash shield and back cover; Flash shield comprises shirt rim, and the surface that shirt rim corresponds to back cover is provided with at least one boss; Back cover has the groove corresponding to boss.
Of the present utility modelly embodiment further provides a kind of flash shield, comprise: lamp shade body and shirt rim; Shirt rim stretches out from lamp shade body, and is surrounded on lamp shade body; Shirt rim is provided with at least one boss away from the surface of flashlamp.
In terms of existing technologies, the surface being corresponded to back cover by the shirt rim on flash shield is provided with at least one boss to the utility model embodiment; Be equivalent to place obstacles thing to electrostatic path, when the gap with back cover of electrostatic by shirt rim, stop electrostatic by the boss on shirt rim, thus serve the effect of protection mainboard; And shirt rim adopt around patten's design in lamp shade body, each shirt rim is provided with at least one boss, makes the energy of the Electro-static Driven Comb of different directions, can both by boss stop fall.Back cover has the groove corresponding to boss, can hold the boss on shirt rim, serves again the effect that flash shield is fixed with back cover simultaneously.
In addition, boss is integrally formed on shirt rim.Can ensure between boss and shirt rim very close to each other by this structure, thus stopped that electrostatic passes through from the gap between boss and shirt rim may, eliminate the fixation problem of boss and shirt rim simultaneously, be convenient to install.
In addition, boss is the layers of two-sided being attached at shirt rim.Material due to double faced adhesive tape is insulating material, by arranging the boss done by layers of two-sided on shirt rim, when electrostatic passes through the gap with back cover of shirt rim, electrostatic can be stopped by the boss on shirt rim, again because the material of boss is insulator, thus electrostatic is consumed in boss.
In addition, shirt rim and back cover, by hot-melt adhesive paste, make together with lampshade and back cover be embedded in completely, to reach electrostatic prevention object.
Accompanying drawing explanation
Fig. 1 is the structural representation of electronic equipment according to first embodiment of the invention;
Fig. 2 is the structural representation of flash shield second embodiment of the invention.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each embodiment of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following embodiment and amendment, each claim of the application technical scheme required for protection also can be realized.
First embodiment of the present utility model relates to a kind of electronic equipment.Concrete structure signal as shown in Figure 1.Electronic equipment comprises flash shield and back cover; Flash shield 1 comprises shirt rim 11, and the surface that shirt rim 11 corresponds to back cover 2 is provided with at least one boss 12; Back cover has the groove corresponding to boss 12.Back cover is provided with the opening for holding flash shield.
Due in the problem solving Electro-static Driven Comb, total thinking is stifled and dredges.Stifled, block electrostatic path exactly; Dredge, be exactly fast electrostatic leakage to main ground.Flash shield 1 is isolation material, cannot use the measure of dredging, so can only by stifled scheme.The surface being corresponded to back cover 2 by the shirt rim on flash shield 1 is provided with at least one boss 12; Be equivalent to place obstacles thing to electrostatic path, when the gap with back cover of electrostatic by shirt rim 11, stop electrostatic by the boss 12 on shirt rim 11, thus serve the effect of protection mainboard.And shirt rim adopt around patten's design in lamp shade body, each shirt rim is provided with at least one boss 12, makes the energy of the Electro-static Driven Comb of different directions, can both by boss 12 stop fall.Back cover has the groove corresponding to boss 12, can hold the boss 12 on shirt rim, serves again the effect that flash shield 1 is fixing with back cover 2 simultaneously.
In addition, boss 12 can be integrally formed on shirt rim 11.Can ensure between boss 12 and shirt rim 11 very close to each other by this structure, thus stopped that electrostatic passes through from the gap between boss 12 and shirt rim 11 may, eliminate 11 fixation problem of boss 12 and shirt rim simultaneously, be convenient to install.
What deserves to be explained is, in the use procedure of reality, shirt rim 11 can be arranged a boss 12, also multiple boss can be set.And in the present embodiment, consider that the required electrostatic energy intercepted is less, so only arrange a boss 12 on shirt rim.The concrete number of boss also should be limited to illustrate herein, all should within the protection domain of present embodiment as long as arrange boss on shirt rim.
In addition, the material of boss 12 can be identical with the material of shirt rim 11, and layers of two-sided also can be used to make boss 12.Because double faced adhesive tape is for base material with paper, cloth, plastic sheeting, again elastomeric-type pressure sensitive adhesive or resin pressure sensitive adhesive are uniformly coated on the web-like adhesive tape that above-mentioned base material is made, the insulating material be made up of base material, tackifier, barrier paper (film) three part, by arranging the boss 12 done by layers of two-sided on shirt rim 11, when electrostatic passes through the gap with back cover 2 of shirt rim 11, electrostatic can be stopped by the boss 12 on shirt rim 11, again because the material of boss 12 is insulators, thus electrostatic is consumed in boss 12.
In addition, shirt rim 11 can be connected by ultrasound wave hot melting way with back cover 2, also can be connected by reference column mode.Ultrasound wave hot melt connected mode produces localized hyperthermia with dither, after making its melting, and the connected mode linked into an integrated entity of exerting pressure.Flash shield 1 passes through between the mode of hot-melt adhesive paste and back cover 2 fixing, makes connected mode comparatively easy.Certainly, except using the mode of hot melt and fixing, the connected mode that can also coordinate with reference column and pilot hole, makes flash shield 1 to be accurately connected and fixed with terminal back cover 2.Flash shield 1 also should be limited to illustrate herein with the fixed form of back cover 2, and any flash shield 1 all should within the protection domain of present embodiment with the fixed form of back cover 2.
In addition, electronic equipment also has transparent fixture; Transparent fixture is attached at flash shield 1 and part back cover 2 region.Transparent fixture in the present embodiment can be that nonmetal wheat is drawn, and nonmetal wheat is drawn and is mostly insulating effect, flash shield 1 and part back cover 2 region is sticked wheat and draws, and can play the effect intercepting Electro-static Driven Comb further.In addition, electronic equipment also comprises battery case; Battery case has the opening holding flash shield, and battery-shell surface flushes with flash shield surface.
Second embodiment of the present utility model relates to a kind of flash shield 1, and flash shield 1 comprises lamp shade body 13 and shirt rim 11; Shirt rim 11 stretches out from lamp shade body 13, and is surrounded on lamp shade body 13; Shirt rim 11 is provided with at least one boss 12.Structure as shown in Figure 2.
By arranging shirt rim 11 on flash shield 1, be equivalent to be provided with barrier to electrostatic, add electrostatic intercept path, and shirt rim around with lamp shade body 13, make the electrostatic in either direction intercept path all lengthened.Flash shield 1 can be circular, also can be other shapes, in the present embodiment, adopts round-shaped to flash shield 1.Each shirt rim 11 of flash shield 1 arranges at least one boss 12, is equivalent to increase an obstacle to electrostatic, make electrostatic be difficult to get to circuit board by shirt rim 11, namely protect electronic equipment.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (9)
1. an electronic equipment, is characterized in that, electronic equipment comprises flash shield and back cover;
Described flash shield comprises shirt rim, and the surface that shirt rim corresponds to back cover is provided with at least one boss;
Described back cover has the groove corresponding to boss.
2. electronic equipment according to claim 1, is characterized in that, described boss is integrally formed on described shirt rim.
3. electronic equipment according to claim 1, is characterized in that, described boss is the layers of two-sided being attached at described shirt rim.
4. the electronic equipment according to any one of claims 1 to 3, is characterized in that, described back cover is provided with reference column, and described shirt rim is provided with pilot hole, and described reference column fixes described flash shield and described back cover through described pilot hole.
5. the electronic equipment according to claim 1 to any one, is characterized in that, described shirt rim and back cover hot-melt adhesive paste.
6. electronic equipment according to claim 1, is characterized in that, described back cover has the opening holding described flash shield.
7. electronic equipment according to claim 1, is characterized in that, described electronic equipment also has transparent fixture;
Described transparent fixture is attached at described flash shield and part back cover region.
8. electronic equipment according to claim 1, is characterized in that, described electronic equipment also comprises battery case;
Described battery case has the opening holding described flash shield, and described battery-shell surface flushes with described flash shield surface.
9. a flash shield, is characterized in that, described flash shield comprises lamp shade body and shirt rim; Described shirt rim stretches out from described lamp shade body, and is surrounded on described lamp shade body;
Described shirt rim is provided with at least one boss away from the surface of flashlamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417365.4U CN204790264U (en) | 2015-06-16 | 2015-06-16 | Flash of light lamp shade and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417365.4U CN204790264U (en) | 2015-06-16 | 2015-06-16 | Flash of light lamp shade and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204790264U true CN204790264U (en) | 2015-11-18 |
Family
ID=54530278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417365.4U Expired - Fee Related CN204790264U (en) | 2015-06-16 | 2015-06-16 | Flash of light lamp shade and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204790264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703701A (en) * | 2017-11-28 | 2018-02-16 | 努比亚技术有限公司 | A kind of light sensation positioning component and its installation method |
-
2015
- 2015-06-16 CN CN201520417365.4U patent/CN204790264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703701A (en) * | 2017-11-28 | 2018-02-16 | 努比亚技术有限公司 | A kind of light sensation positioning component and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190616 |