CN2438302Y - Sheath structure capable of absorbing electromagnetic wave - Google Patents
Sheath structure capable of absorbing electromagnetic wave Download PDFInfo
- Publication number
- CN2438302Y CN2438302Y CN 00246413 CN00246413U CN2438302Y CN 2438302 Y CN2438302 Y CN 2438302Y CN 00246413 CN00246413 CN 00246413 CN 00246413 U CN00246413 U CN 00246413U CN 2438302 Y CN2438302 Y CN 2438302Y
- Authority
- CN
- China
- Prior art keywords
- press surface
- electronic installation
- tool
- sheath structure
- lamellar body
- 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 sleeve body structure capable of absorbing electromagnetic waves, which comprises a hollow sleeve body mutually matched with and applied with an electronic device, wherein, the size of the sleeve body is identical to the size of the horizontal projection from the top to the bottom of an antenna of the electronic device; one side of the pressure surface of the sleeve body is provided with a sheet body made of material absorbing electromagnetic waves, and the size of the sheet body is identical to the size of the horizontal projection of the pressure surface; at least one adhesive element arranged in the position corresponding to the pressure surface and the other adhesive element are sticking to each other, and thus, the sheet body is completely stick to the pressure surface, and the blockage of the sheet body can effectively avoid the interference of the electromagnetic waves exerted on the electronic device and various injuries of the electromagnetic waves exerted on human bodies.
Description
The utility model is that a kind of tool can absorb electromagnetic sheath structure, especially refer to a kind of the absorption on the press surface that electromagnetic lamellar body is located at the electronic installation body, see through and distinguish the bonding mutually of set attaching components on it, just can make this lamellar body be fitted in fully on this press surface, the user utilizes this electronic installation to receive or when opening signal, the electromagnetic wave that it distributed can be by the obstruct of this lamellar body crested fully, and then solve traditional electric conducting material and intercept the reflection that is caused, diffraction and phenomenon such as creep are to prevent that effectively electromagnetic wave is to various injuries that human body was caused.
At present, daily on the market applied electrical appliance, as: computer, radio telephone, mobile phone handsets, motor and transformer etc.. it in use, all can give out the electromagnetic wave of harmful human body virtually, well-known electromagnetic wave is by the vertical interactive a kind of physical phenomenon with a magnetic field of an electric field (electric field).
Traditionally for preventing interference that electromagnetic wave is caused an electronic circuit or to the injury of human body, all be to utilize an electric conducting material to be intercepted (shielding), because electromagnetic wave can cause a reflection to electric conductor, the diffraction and the phenomenons such as (creeping) of creeping, therefore, the practice of utilizing electric conducting material to intercept traditionally, be not really to make the no track of electromagnetic wave disappearance effectively, electromagnetic wave still disturbs responsive electronic circuit indirectly or directly, even injury human body, this is in vogue at present mobile phone handsets, the brain health problem that the consumer caused is even more important, and the frequency of its use is between 800MHz-2000MHz, human body is belonged within the grievous hurt scope, therefore, if can design a kind of electromagnetic wave absorbent material, the lamellar body that is applied in mobile phone handsets is textural, with its special absorption office (mechanism), electromagnetic energy 90%-99% can be transformed into heat energy, do not utilize electric conducting material to intercept the reflection that is caused traditionally and have, diffraction and phenomenon such as creep, so, will be the method that at all solves various injuries that electromagnetic wave causes.
At above-mentioned defective, the inventor is through making great efforts research and experiment muchly, and development and Design goes out tool of the present utility model and can absorb electromagnetic sheath structure finally.
Main purpose of the present utility model is to provide a kind of tool can absorb electromagnetic sheath structure, it is that the tool that is provided with on the press surface by mobile phone can absorb electromagnetic lamellar body and intercepts, electromagnetic wave is transformed into heat energy, and then solve that traditionally electric conducting material intercepts reflection, the diffraction that is caused and phenomenon such as creep, reach to prevent that effectively electromagnetic wave from causing the purpose of disturbing and human body being caused various injuries to electronic installation.
Of the present utility model time a purpose is to provide a kind of tool can absorb electromagnetic sheath structure, one side of establishing mutually by lamellar body and press surface is respectively equipped with at least one clinching element, can make a side tool of lamellar body and press surface removably organize by the clinching element establishes, reaches winding purpose easily.
The purpose of this utility model is achieved in that a kind of tool can absorb electromagnetic sheath structure, an end that it is characterized in that comprising the body that is hollow form is provided with the openend that makes electronic installation be inserted in, the one side of this body is the keyboard press surface, it is arranged to the size with antenna top to the bottom floor projection of this electronic installation, receiver portion that should electronic installation is provided with plural hole, and a side of this press surface is provided with at least one attaching components; Be located on the opposite side of this press surface by the made lamellar body of electromagnetic wave absorbent material, it is arranged to the size with this press surface floor projection, and plural hole and at least one attaching components place that should press surface be provided with corresponding another plural hole respectively, bonding mutually by this attaching components, make this lamellar body be fitted in fully on this press surface, this lamellar body is provided with at least one through hole in addition to the button on should electronic installation; This electronic installation is mobile phone, computer, radio telephone, motor or transformer; This attaching components is respectively a self-adhesive tape; This lamellar body is being respectively equipped with at least one clinching element with a side that this press surface is established mutually, and a side that makes this lamellar body and this press surface is established structure for group removably; This clinching element is a rivet; The face in addition of this body is that fastener hangs face.
Major advantage of the present utility model is to have to prevent that electromagnetic wave from causing the effect of disturbing and human body being caused various injuries to electronic installation.
Further specify below in conjunction with preferred embodiment and accompanying drawing.
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is the side schematic view that is used in combination of the present utility model;
Fig. 3 is the organigram of embodiment 2 of the present utility model.
Embodiment 1
Consult shown in Fig. 1,2, the utility model is that a kind of tool can absorb electromagnetic sheath structure, the application of arranging in pairs or groups mutually of the main and electronic installation of this body 30, to prevent that electronic installation in use, give out harmful electromagnetic wave virtually, or to interference that this electronic installation caused, in the present embodiment, this electronic installation is a mobile phone 20, certainly when reality is implemented, being not limited to this, can be computer, radio telephone, motor and transformer etc., all can with the utility model application of arranging in pairs or groups mutually.
In the utility model, this body 30 is hollow form, the one end is provided with openend 31, seeing through this openend 31 can make this mobile phone 20 be inserted in this body 30, the one side of this body 30 is a keyboard press surface 32, this press surface 32 is arranged to and antenna 21 tops of this mobile phone 20 size to these mobile phone 20 bottom floor projections, and 22 in receiver portion that should mobile phone 20 is being provided with plural hole 33, as shown in Figure 1, and a side of this press surface 32 is provided with attaching components 34 at least, the face in addition of this body 30 is that a fastener hangs face 35, as shown in Figure 2, hangs face 35 by this and can make this body 30 be hung on arbitrary position.
In the utility model, the opposite side of this press surface 32 is provided with film lamellar body 10, this film lamellar body 10 is made by electromagnetic wave absorbent material, this lamellar body 10 is arranged to the size with this press surface 32 floor projections, as Fig. 1, shown in 2, this lamellar body 10 and to plural hole 33 that should press surface 32, and these at least one attaching components 34 places, be respectively equipped with corresponding plural hole 11 and other attaching components 12 in addition, by these attaching components 12,34 bonding mutually, just can make this lamellar body 10 be fitted in fully on this press surface 32, the effect that intercepts with this mobile phone 20 is in the present embodiment, these attaching components 12,34 are respectively a self-adhesive tape, certainly, when reality is implemented, be not limited to this.Simultaneously, by these plural holes 33,11 conveniently to answer the sound of this receiver portion 22, wherein this lamellar body 10 offers at least one through hole 13 in addition, and 13 pairs of this through holes button 23 on should mobile phone 20 is by the usefulness of this button 23 in order to receive or to open these mobile phone 20 signals.
So, when the user utilizes this mobile phone 20 to receive or opens signal, itself and the most approaching place of user's ear, and distribute the electronic circuit (not shown) in the strongest, the most intensive electromagnetic antenna 21 and this mobile phone 20, can intercept by the lamellar body on this press surface 32 10, this electromagnetic wave is transformed into heat energy, and then solves that traditionally electric conducting material intercepts reflection, the diffraction that is caused and phenomenon such as creep, human body is caused various injuries effectively to prevent electromagnetic wave.
Embodiment 2
Consult shown in Figure 3, in the present embodiment, this lamellar body 10 can be respectively equipped with at least one clinching element 14 in a side of establishing mutually with this press surface 32, and these clinching elements 14 are rivet, certainly, when reality is implemented, be not limited to this, can make this lamellar body 10 removably organize by these clinching elements 14 and establish with a side tool of this press surface 32, have winding effect easily, similarly can reach and prevent that this electromagnetic wave from causing effects such as various injuries to human body.
In sum, the utility model has the every shortcoming that overcomes prior art really, prevents that electromagnetic wave from causing effects such as disturbing and human body caused various injuries to electronic installation, has practical effect.
Claims (6)
1, a kind of tool can absorb electromagnetic sheath structure, an end that it is characterized in that comprising the body that is hollow form is provided with the openend that makes electronic installation be inserted in, the one side of this body is the keyboard press surface, it is arranged to and the antenna top of this electronic installation size to this electronic installation bottom floor projection, receiver portion that should electronic installation is provided with plural hole, and a side of this press surface is provided with at least one attaching components; Be located on the opposite side of this press surface by the made lamellar body of electromagnetic wave absorbent material, it is arranged to the size with this press surface floor projection, plural hole and at least one attaching components place that should press surface be provided with corresponding another plural hole respectively, bonding mutually by this attaching components, make this lamellar body be fitted in fully on this press surface, this lamellar body is provided with at least one through hole in addition to the button on should electronic installation.
2, tool as claimed in claim 1 can absorb electromagnetic sheath structure, it is characterized in that: this electronic installation comprises mobile phone, computer, radio telephone, motor or transformer.
3, tool as claimed in claim 1 can absorb electromagnetic sheath structure, it is characterized in that: this attaching components is respectively self-adhesive tape.
4, tool as claimed in claim 1 can absorb electromagnetic sheath structure, it is characterized in that: this lamellar body is being respectively equipped with at least one clinching element with a side that this press surface is established mutually, and a side that makes this lamellar body and this press surface is established structure for group removably.
5, tool as claimed in claim 4 can absorb electromagnetic sheath structure, it is characterized in that: this clinching element is a rivet.
6, tool as claimed in claim 1 can absorb electromagnetic sheath structure, it is characterized in that: the face in addition of this body is that fastener hangs face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246413 CN2438302Y (en) | 2000-08-10 | 2000-08-10 | Sheath structure capable of absorbing electromagnetic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246413 CN2438302Y (en) | 2000-08-10 | 2000-08-10 | Sheath structure capable of absorbing electromagnetic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2438302Y true CN2438302Y (en) | 2001-07-04 |
Family
ID=33605683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00246413 Expired - Fee Related CN2438302Y (en) | 2000-08-10 | 2000-08-10 | Sheath structure capable of absorbing electromagnetic wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2438302Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247702B (en) * | 2007-02-16 | 2010-06-16 | 三星电子株式会社 | Multilayer printed circuit board |
| CN102360673B (en) * | 2006-09-01 | 2015-04-22 | 国立大学法人东京大学 | Magnetic crystal for radio wave absorbing material and radio wave absorbent |
-
2000
- 2000-08-10 CN CN 00246413 patent/CN2438302Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360673B (en) * | 2006-09-01 | 2015-04-22 | 国立大学法人东京大学 | Magnetic crystal for radio wave absorbing material and radio wave absorbent |
| CN101512686B (en) * | 2006-09-01 | 2016-06-29 | 国立大学法人东京大学 | Electric wave absorbing materials magnetic crystal and wave absorber |
| CN101247702B (en) * | 2007-02-16 | 2010-06-16 | 三星电子株式会社 | Multilayer printed circuit board |
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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 |