CN103452200A - Wave absorbing assembly and manufacturing method and microwave unreflected chamber and construction method - Google Patents
Wave absorbing assembly and manufacturing method and microwave unreflected chamber and construction method Download PDFInfo
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- CN103452200A CN103452200A CN2012101735542A CN201210173554A CN103452200A CN 103452200 A CN103452200 A CN 103452200A CN 2012101735542 A CN2012101735542 A CN 2012101735542A CN 201210173554 A CN201210173554 A CN 201210173554A CN 103452200 A CN103452200 A CN 103452200A
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- absorbing material
- ripple
- wire lath
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- holding part
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Abstract
A wave absorbing assembly comprises a metal net, wave absorbing materials and a fixing part. The fixing part enables the wave absorbing materials to be fixed on the metal net. A microwave unreflected chamber comprises a hexahedron-shaped main body frame, a shielding casing and the wave absorbing assembly. The shielding casing is arranged on every surface of the main body frame. The wave absorbing assembly is arranged on the inner wall of the shielding casing. The wave absorbing assembly and the microwave unreflected chamber have the advantages of solving the problem that glue needs to be utilized to glue the wave absorbing materials due to the fact that the wave absorbing materials are arranged on the metal net through the fixing part to form the wave absorbing assembly and being free of toxic and side effect and low in cost. In addition, the invention also provides a manufacturing method of the wave absorbing assembly and a construction method of the microwave unreflected chamber.
Description
Technical field
The present invention relates to the microwave dark room field, particularly relate to a kind of suction ripple assembly and manufacture method, microwave dark room and construction method.
Background technology
In microwave dark room, absorbing material is installed on the places such as metope, end face, ground and shield door of microwave dark room.When electromagnetic wave incides absorbing material, major part is absorbed, and transmission, emission are few, can when doing the radio communication product such as radar, antenna and electronic product test, can avoid noise jamming, improves precision and the efficiency of test.
Absorbing material is used all-purpose adhesive to stick on liner plate, and liner plate is assembled in the places such as metope, end face, ground and shield door of microwave dark room again.But, because the installation of the absorbing material of microwave dark room is normally in a space of relatively sealing, the escaping gas toxic and side effect of all-purpose adhesive is large, constructor healthy caused to great harm, after installation, need to ventilate and place a period of time, giving forth fragrance can guarantee healthy the use; And it is longer with work progress that constructor's adhesive technology is had relatively high expectations, and cost is higher.
Summary of the invention
Based on this, provide a kind of and have no side effect and lower-cost suction ripple assembly and manufacture method, microwave dark room and construction method.
A kind of suction ripple assembly, it comprises the retaining piece of the described absorbing material of wire lath, absorbing material and fixing to described wire lath.
In embodiment, described absorbing material is for inhaling the ripple sponge therein, and it comprises pedestal and is integrally formed at the cone on described pedestal.
In embodiment, the one side of described wire lath is in order to install described absorbing material therein, and the another side of described wire lath is provided with several welded post.
In embodiment, described retaining piece is pin therein, and described pin comprises cylinder, be arranged at the limiting section of described cylinder one end and be arranged at the holding part of the described cylinder other end.
In embodiment, described limiting section is the flange that is arranged at described cylinder end therein, and described holding part is from the outward extending several hook parts of described cylinder.
In embodiment, described pin also comprises the selection holding part be arranged between limiting section and holding part therein, and described selection holding part has identical structure with described holding part.
In addition, also provide a kind of manufacture method of absorbing material,
Use wire lath to do whole levelling;
Use retaining piece that absorbing material is fixed on wire lath.
In embodiment, described wire lath is steel mesh therein, and described retaining piece is pin, and described absorbing material is for inhaling the ripple sponge, after using pin to penetrate and puncture to inhale the ripple sponge, described pin clasp is fixed on steel mesh will inhale the ripple sponge on steel mesh.
A kind of microwave dark room separately is provided, and it comprises the main body frame of hexahedron type, the suction ripple assembly as previously described that is installed on the shield shell of described each face of main body frame and is installed on the shield shell inwall.
A kind of construction method of microwave dark room is provided in addition,
Build the main body frame of hexahedron type;
Shield shell is installed on to each face of described main body frame;
Wire lath is immobilizated in to shield shell inwall levelling;
Use retaining piece that absorbing material is fixed on wire lath.
Above-mentioned suction ripple assembly and manufacture method, microwave dark room and construction method, absorbing material utilizes retaining piece to be installed on wire lath and forms inhales the ripple assembly, avoids using the bonding absorbing material of glue, have no side effect and cost lower.
The accompanying drawing explanation
Fig. 1 is that present embodiment suction ripple assembly is arranged on the structural representation on shield shell;
Fig. 2 is the structural representation that present embodiment is inhaled the ripple sponge;
The structural representation that Fig. 3 is the present embodiment wire lath;
The structural representation that Fig. 4 is the present embodiment retaining piece;
The structural representation that Fig. 5 is another angle of Fig. 4;
The structural representation that Fig. 6 is the present embodiment microwave dark room.
The specific embodiment
Please refer to the drawing 1, present embodiment provides a kind of suction ripple assembly 100, and it comprises wire lath 110, absorbing material 120 and fixing absorbing material 120 retaining piece 130 to wire lath 110.Absorbing material 120 utilizes retaining piece 130 to be installed on wire lath 110 and forms inhales ripple assembly 100, avoids using the bonding absorbing material of glue, have no side effect and cost lower.
Please refer to the drawing 1 and Fig. 3, the one side of wire lath 110 is in order to install absorbing material 120.The another side of wire lath 110 is provided with several welded post 112, so that wire lath 110 is welded on shield shell 220.
Please refer to the drawing 2 is to Fig. 5, and in a concrete embodiment, wire lath 110 is steel mesh; Absorbing material 120 is for inhaling the ripple sponge, and retaining piece 130 is pin.
Please refer to the drawing 1 and Fig. 2, inhale the ripple sponge and comprise pedestal 122 and be integrally formed at the cone 124 on pedestal 122.
Please refer to the drawing 1, Fig. 4 and Fig. 5, pin comprises cylinder 132, be arranged at the limiting section 134 of cylinder 132 1 ends and be arranged at the holding part 136 of cylinder 132 other ends.The pin integrated injection molding.Preferably, limiting section 134 is for being arranged at the flange of cylinder 132 ends, and holding part 136 is from the outward extending several hook parts of cylinder 132.During installation, after pin penetrates and punctures and inhales the ripple sponge, the pin that tilts a little, make hook part catch on steel mesh, and flange can be fixed and spacingly firmly inhale the ripple sponge, thereby make, inhales the ripple sponge and be firmly secured on steel mesh.In other mounting meanss, the vertical steel mesh of pin is installed, and steel mesh is caught on by self elasticity in hook part, can realize equally inhaling the ripple sponge and be firmly secured on steel mesh.
Pin also comprises the selection holding part 138 be arranged between limiting section 134 and holding part 136.Select holding part 138 to there is identical structure with holding part 136, with can choice for use holding part 136 in the suction ripple sponge different-thickness is installed or selection holding part 138 carry out the clasp steel mesh.
Present embodiment also provides a kind of manufacture method of absorbing material, as follows:
Use wire lath 110 to do whole levelling;
Use retaining piece 130 that absorbing material 120 is fixed on wire lath 110.
In a concrete embodiment, wire lath 110 is steel mesh, and retaining piece 130 is pin, and absorbing material 120 is for inhaling the ripple sponge, and the use pin is fixed on the pin clasp on steel mesh will inhale the ripple sponge after penetrating and puncture and inhaling the ripple sponge on steel mesh.
The method manufacture is inhaled ripple assembly 100 and is avoided using the bonding absorbing material of glue, have no side effect and cost lower, construction is simple, the duration is shorter.
Please refer to the drawing 1 and Fig. 6, present embodiment provides a kind of microwave dark room 200, it comprises the main body frame 210 of hexahedron type, the ripple of the suction as the aforementioned assembly 100 that is installed on the shield shell 220 of main body frame 210 each faces and is installed on shield shell 220 inwalls, this microwave dark room 200 avoids using the bonding suction ripple of glue assembly, have no side effect and cost lower.
Microwave dark room 200 also comprises the support 230 of supportive body framework 210 and is arranged at the test suite 240 in shield shell 220.Test suite 240 is for the test to RF tag (not shown).
In addition, present embodiment also provides a kind of construction method of microwave dark room 200, as follows:
Build the main body frame 210 of hexahedron type;
Use retaining piece 130 that absorbing material 120 is fixed on wire lath 110.
In a concrete embodiment, the use pin is fixed on the pin clasp on steel mesh will inhale the ripple sponge after penetrating and puncture and inhaling the ripple sponge on steel mesh.
Concrete, steel mesh is welded on shield shell 220 by welded post 112.
The method is built microwave dark room 200 and is avoided using the bonding absorbing material of glue, have no side effect and cost lower, construction is simple, the duration is shorter.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. inhale the ripple assembly for one kind, it is characterized in that, it comprises the retaining piece of the described absorbing material of wire lath, absorbing material and fixing to described wire lath.
2. suction ripple assembly according to claim 1, is characterized in that, described absorbing material is for inhaling the ripple sponge, and it comprises pedestal and is integrally formed at the cone on described pedestal.
3. suction ripple assembly according to claim 1, is characterized in that, the one side of described wire lath is in order to install described absorbing material, and the another side of described wire lath is provided with several welded post.
4. according to claim 1,2 or 3 described suction ripple assemblies, it is characterized in that, described retaining piece is pin, and described pin comprises cylinder, be arranged at the limiting section of described cylinder one end and be arranged at the holding part of the described cylinder other end.
5. suction ripple assembly according to claim 4, is characterized in that, described limiting section is the flange that is arranged at described cylinder end, and described holding part is from the outward extending several hook parts of described cylinder.
6. suction ripple assembly according to claim 4, is characterized in that, described pin also comprises the selection holding part be arranged between limiting section and holding part, and described selection holding part has identical structure with described holding part.
7. a manufacture method of inhaling the ripple assembly, is characterized in that,
Use wire lath to do whole levelling;
Use retaining piece that absorbing material is fixed on wire lath.
8. the manufacture method of suction ripple assembly according to claim 1, it is characterized in that, described wire lath is steel mesh, described retaining piece is pin, described absorbing material is for inhaling the ripple sponge, and the use pin is fixed on described pin clasp on steel mesh will inhale the ripple sponge after penetrating and puncture and inhaling the ripple sponge on steel mesh.
9. a microwave dark room, is characterized in that, it comprise the hexahedron type main body frame, be installed on the shield shell of described each face of main body frame and be installed on the shield shell inwall as the described suction ripple of any one assembly in claim 1 to 6.
10. the construction method of a microwave dark room, is characterized in that,
Build the main body frame of hexahedron type;
Shield shell is installed on to each face of described main body frame;
Wire lath is immobilizated in to shield shell inwall levelling;
Use retaining piece that absorbing material is fixed on wire lath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101735542A CN103452200A (en) | 2012-05-30 | 2012-05-30 | Wave absorbing assembly and manufacturing method and microwave unreflected chamber and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101735542A CN103452200A (en) | 2012-05-30 | 2012-05-30 | Wave absorbing assembly and manufacturing method and microwave unreflected chamber and construction method |
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| CN103452200A true CN103452200A (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101735542A Pending CN103452200A (en) | 2012-05-30 | 2012-05-30 | Wave absorbing assembly and manufacturing method and microwave unreflected chamber and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866997A (en) * | 2014-03-27 | 2014-06-18 | 上海一航凯迈光机电设备有限公司 | Optimized and fused simulation space optics-electromagnetic shielding environment composite darkroom |
| CN109930833A (en) * | 2019-02-26 | 2019-06-25 | 中国人民解放军空军工程大学 | Radar microwave radiation protection construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045678A (en) * | 1989-03-14 | 1990-09-26 | 北京市劳动保护科学研究所 | A kind of screening material against electromagnetic radiation |
| CN1216166A (en) * | 1997-01-13 | 1999-05-05 | 西米崔克斯有限公司 | Electromagnetic wave absorption panels and materials for same |
| US6373425B1 (en) * | 1998-10-15 | 2002-04-16 | Kabushiki Kaisha Riken | Composite electromagnetic wave absorber and method of fitting the same |
| JP2002194834A (en) * | 2000-12-25 | 2002-07-10 | Nippon Muki Co Ltd | Execution method of electromagnetic wave absorber |
| CN202649260U (en) * | 2012-05-30 | 2013-01-02 | 深圳市栢富电子有限公司 | Wave-absorbing assembly and microwave anechoic chamber |
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2012
- 2012-05-30 CN CN2012101735542A patent/CN103452200A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045678A (en) * | 1989-03-14 | 1990-09-26 | 北京市劳动保护科学研究所 | A kind of screening material against electromagnetic radiation |
| CN1216166A (en) * | 1997-01-13 | 1999-05-05 | 西米崔克斯有限公司 | Electromagnetic wave absorption panels and materials for same |
| US6373425B1 (en) * | 1998-10-15 | 2002-04-16 | Kabushiki Kaisha Riken | Composite electromagnetic wave absorber and method of fitting the same |
| JP2002194834A (en) * | 2000-12-25 | 2002-07-10 | Nippon Muki Co Ltd | Execution method of electromagnetic wave absorber |
| CN202649260U (en) * | 2012-05-30 | 2013-01-02 | 深圳市栢富电子有限公司 | Wave-absorbing assembly and microwave anechoic chamber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866997A (en) * | 2014-03-27 | 2014-06-18 | 上海一航凯迈光机电设备有限公司 | Optimized and fused simulation space optics-electromagnetic shielding environment composite darkroom |
| CN103866997B (en) * | 2014-03-27 | 2015-12-30 | 上海一航凯迈光机电设备有限公司 | The virtual space opto-electronic ignition system magnetic screen environment composite concealed room of optimization fusion |
| CN109930833A (en) * | 2019-02-26 | 2019-06-25 | 中国人民解放军空军工程大学 | Radar microwave radiation protection construction method |
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Application publication date: 20131218 |