CN2489518Y - Protective casing for communication device - Google Patents
Protective casing for communication device Download PDFInfo
- Publication number
- CN2489518Y CN2489518Y CN 01215234 CN01215234U CN2489518Y CN 2489518 Y CN2489518 Y CN 2489518Y CN 01215234 CN01215234 CN 01215234 CN 01215234 U CN01215234 U CN 01215234U CN 2489518 Y CN2489518 Y CN 2489518Y
- Authority
- CN
- China
- Prior art keywords
- electromagnetic wave
- front case
- wireless telecommunications
- telecommunications device
- communicator
- 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)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A protective casing for communication device relates to electromagnetic field, which is designed for sheltering from electromagnetic wave with beautiful appearance and convenient using. The utility model comprises a front housing, a back housing and a transparent soft film. The inner of the front housing is sprayed with an electric paint or an electric material which can insulate the electromagnetic wave; or the front housing adopts an electric plastic which can insulate the electromagnetic wave or a plastic whose inner is compounded with a net shape material which can prevent the electromagnetic wave; and the front housing is conglutinated with the transparent soft film together. A loud hole adopts the net shape material which can prevent the electromagnetic wave. The front housing can be also provided with a metal lead or display lights assembled which can induce and absorb the electromagnetic wave.
Description
But the utility model relates to the wireless telecommunications device containment vessel of a kind of anti electromagnetic wave in the electromagnetic field field.
I once proposed " mobile phone handsets cover " on June 9th, 2000 to China Intellectual Property Office, and (application number: application 00228433.2), on August 30th, 2000 proposed " mobile phone handsets cover (2 to China Intellectual Property Office
#) " (application number: application 00239304.2).In the preceding paragraph application, proposition can be at constituent material PVC, the PU... etc. of mobile phone handsets cover, between transparent cushion compound, add netted isolating electromagnetic material, handle through special combination, and the septum pellucidum that is combined into one uses this cell-phone cover transparent and the soft film of isolating electromagnetic is made from electromagnetic soft film, through the test of Taiwan industrial research institute, effectively isolating electromagnetic reaches 94.3%.In consequent application, propose again on cell-phone cover, to install display lamp additional, with lead display lamp is connected with netted isolating electromagnetic material, play the release electromagnetic wave and effect that can shinny demonstration when cell phone incoming call.
The purpose of this utility model is to propose the another kind of new construction of the containment vessel of communicator isolating electromagnetic.
For achieving the above object; the utility model is achieved in that wireless telecommunications device containment vessel; comprise size according to the wireless telecommunications device; use PVC; PU soft plastic particle or ABS; the front case that PC hard plastic particle plastifies (comprising the antenna face part)); back side shell; cover wireless telecommunications device button; its inside of display screen part is compounded with the transparent soft film of netted anti electromagnetic wave material; it is characterized in that: but the conductive paint or the electrically-conducting paint of front case internal spray isolating electromagnetic; perhaps but front case adopts the conductive plastics of isolating electromagnetic; also or adopt the inner plastics that are compounded with netted anti electromagnetic wave material, front case and transparent soft film are bonded as one.
Partly adopt netted anti electromagnetic wave material and cover wireless telecommunications device loud-speaker opening, be pasted together with front case.
Front case or back side shell also can install plain conductor additional and have the display lamp combination of induced absorption electromagnetic wave function, plain conductor (40) one end and conductive plasticss, also or plastics in netted anti electromagnetic wave material, but the other end and display lamp are connected again or the contact of the conductive paint of isolating electromagnetic or electrically-conducting paint.
As from the foregoing, adopt the utility model of this new construction also can block the electromagnetic wave in wireless telecommunications device front, play the effect of isolating electromagnetic.
Fig. 1 is a user mode front elevation of the present utility model.
Fig. 2 is a user mode side back view of the present utility model.
Below in conjunction with accompanying drawing, the utility model is further described.As shown in the figure: wireless telecommunications device containment vessel; comprise front case (10), back side shell (30); transparent soft film (20); front case (10) is the size according to the wireless telecommunications device; use soft plastic particle such as PVC, PU... or hard plastic particles such as ABS, PC... to plastify; and can coat the antenna face part, and transparent soft film (20) covers wireless telecommunications device button, display screen part, and its inside is compounded with netted anti electromagnetic wave material.Front case (10) inside can spray the conductive paint or the electrically-conducting paint of isolating electromagnetic, but perhaps adopt the conductive plastics of isolating electromagnetic, also can adopt inside to be compounded with the plastics of netted anti electromagnetic wave material, front case (10) is bonded as one with transparent soft film (20).
Cover the screen cloth that wireless telecommunications device loud-speaker opening part (60) adopts netted anti electromagnetic wave material, same front case (10) is pasted together.
Front case (10) also can install plain conductor (40) additional and have the display lamp combination (50) of induced absorption electromagnetic wave function, plain conductor (40) one end and conductive plasticss, also or plastics in netted anti electromagnetic wave material, but the other end makes up (50) with display lamp and is connected again or the contact of the conductive paint of isolating electromagnetic or electrically-conducting paint.
Thus, the communicator containment vessel, but front full-shield formula intercepts electromagnetic wave, and it can be applicable to mobile phone, wireless interspeaker or other wireless telecommunications system,
Claims (9)
1. communicator containment vessel; comprise size according to the wireless telecommunications device; the front case (comprising the antenna face part) (10), the back side shell (30) that use PVC, PU soft plastic particle or ABS, PC hard plastic particle to plastify; its inside that covers wireless telecommunications device button, display screen part is compounded with the transparent soft film (20) of netted anti electromagnetic wave material; it is characterized in that: front case (10) but the conductive paint or the electrically-conducting paint of internal spray isolating electromagnetic, front case (10) and transparent soft film (20) are bonded as one.
2. communicator containment vessel; comprise size according to the wireless telecommunications device; the front case (comprising the antenna face part) (10), the back side shell (30) that use PVC, PU soft plastic particle or ABS, PC hard plastic particle to plastify; its inside that covers wireless telecommunications device button, display screen part is compounded with the transparent soft film (20) of netted anti electromagnetic wave material; it is characterized in that: front case (10) but adopt the conductive plastics of isolating electromagnetic, front case (10) is bonded as one with transparent soft film (20).
3. communicator containment vessel; comprise size according to the wireless telecommunications device; the front case (comprising the antenna face part) (10), the back side shell (30) that use PVC, PU soft plastic particle or ABS, PC hard plastic particle to plastify; its inside that covers wireless telecommunications device button, display screen part is compounded with the transparent soft film (20) of netted anti electromagnetic wave material; it is characterized in that: front case (10) adopts the inner plastics that are compounded with netted anti electromagnetic wave material, and front case (10) is bonded as one with transparent soft film (20).
4. communicator containment vessel according to claim 1 is characterized in that: cover wireless telecommunications device loud-speaker opening part (60) and adopt netted anti electromagnetic wave material, same front case (10) is pasted together.
5. communicator containment vessel according to claim 2 is characterized in that: cover wireless telecommunications device loud-speaker opening part (60) and adopt netted anti electromagnetic wave material, same front case (10) is pasted together.
6. communicator containment vessel according to claim 3 is characterized in that: cover wireless telecommunications device loud-speaker opening part (60) and adopt netted anti electromagnetic wave material, same front case (10) is pasted together.
7. according to claim 1 or 4 described communicator containment vessels; it is characterized in that: front case (10) also can install plain conductor (40) additional and have the display lamp combination (50) of induced absorption electromagnetic wave function; plain conductor (40) one end and conductive plasticss; also or plastics in netted anti electromagnetic wave material; but the other end makes up (50) with display lamp and is connected again or the contact of the conductive paint of isolating electromagnetic or electrically-conducting paint.
8. according to claim 2 or 5 described communicator containment vessels; it is characterized in that: front case (10) also can install plain conductor (40) additional and have the display lamp combination (50) of induced absorption electromagnetic wave function; plain conductor (40) one end and conductive plasticss; also or plastics in netted anti electromagnetic wave material; but the other end makes up (50) with display lamp and is connected again or the contact of the conductive paint of isolating electromagnetic or electrically-conducting paint.
9. according to claim 3 or 6 described communicator containment vessels; it is characterized in that: front case (10) also can install plain conductor (40) additional and have the display lamp combination (50) of induced absorption electromagnetic wave function; plain conductor (40) one end and conductive plasticss; also or plastics in netted anti electromagnetic wave material; but the other end makes up (50) with display lamp and is connected again or the contact of the conductive paint of isolating electromagnetic or electrically-conducting paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215234 CN2489518Y (en) | 2001-02-20 | 2001-02-20 | Protective casing for communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215234 CN2489518Y (en) | 2001-02-20 | 2001-02-20 | Protective casing for communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489518Y true CN2489518Y (en) | 2002-05-01 |
Family
ID=33633847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01215234 Expired - Fee Related CN2489518Y (en) | 2001-02-20 | 2001-02-20 | Protective casing for communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489518Y (en) |
-
2001
- 2001-02-20 CN CN 01215234 patent/CN2489518Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |