CN101425856A - Micro darkroom equipment for mobile phone test - Google Patents
Micro darkroom equipment for mobile phone test Download PDFInfo
- Publication number
- CN101425856A CN101425856A CNA2008100676362A CN200810067636A CN101425856A CN 101425856 A CN101425856 A CN 101425856A CN A2008100676362 A CNA2008100676362 A CN A2008100676362A CN 200810067636 A CN200810067636 A CN 200810067636A CN 101425856 A CN101425856 A CN 101425856A
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- mobile phone
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Abstract
A dark chamber for the test of cell phones comprises an electromagnetic wave-absorbing shell, an electromagnetic shielding shell, a receiving antenna and a cell phone rotating table. The electromagnetic shielding shell is a square one formed by a strengthened stainless steel plate with the thickness to be 1.5 mm, and the electromagnetic wave-absorbing shell is a shell made of flat wave-absorbing materials. The electromagnetic wave-absorbing shell is arranged around the inside of the electromagnetic shielding shell and provided with an open door in the same position of the electromagnetic wave-absorbing shell for putting the cell phone in. The cell phone rotating table is arranged on the bottom at one end in the electromagnetic wave-absorbing shell, and the top of the cell phone rotating table is on the same plane with the open door through which the cell phone is put on the cell phone rotating table. The receiving antenna is arranged on the side wall at the other end in the electromagnetic wave-absorbing shell, and the installing position of the receiving antenna on the side wall of the electromagnetic wave-absorbing shell is on the same plane with the top of the cell phone rotating table.
Description
Technical field
The present invention relates to a kind of mobile phone signal testing equipment, refer more particularly to a kind of micro darkroom equipment for mobile phone test.
Background technology
In existing mobile phone test dark room apparatus, the floor space in darkroom and cost all are very high, and transportation and installation are also inconvenient, move extremely difficult especially.Because the iron plate shell is generally adopted in traditional its darkroom of mobile phone test dark room apparatus, owing to adopt big just being not easy certainly of its weight of iron plate shell to move.Again because its darkroom housing is to utilize the keel reinforced frame to constitute, so can increase the volume and weight of equipment equally.What the absorbing material in traditional in addition its darkroom of mobile phone test dark room apparatus adopted is cone sponge absorbing material, and cone sponge absorbing material existing market price height, and it also can take bigger space, the same volume that can therefore increase equipment usually in traditional mobile phone test dark room apparatus.If because cone sponge absorbing material consumption does not reach certain requirement, the requirement that cone sponge absorbing material will not reach the absorption signal ripple.
Summary of the invention
The object of the present invention is to provide a kind of volume little, low cost, convenient transportation is installed simple micro darkroom equipment for mobile phone test.
A kind of micro darkroom equipment for mobile phone test, it comprises an electromagnetic wave-absorbing shell, an electromagnetic shielding shell, a reception antenna, a mobile phone turntable.This electromagnetic shielding shell is the square housing that the corrosion resistant plate of the strong 1.5mm thickness of a structural capacity is made, and this electromagnetic wave-absorbing shell is the housing that Electromagnetic Wave Absorbing Plate is made.This electromagnetic wave-absorbing shell is installed in around the inside of this electromagnetic shielding shell, and identical position is provided with an opening door and can puts into for mobile phone on this electromagnetic wave-absorbing shell and this electromagnetic shielding shell.One mobile phone turntable is installed on the bottom of an end, and the top of this mobile phone turntable just is on the same plane of this opening door in this electromagnetic wave-absorbing shell, is convenient to put into mobile phone to this mobile phone turntable from the position of this opening door.One reception antenna is installed on the sidewall of the other end in this electromagnetic wave-absorbing shell, and the installation site on the sidewall of this reception antenna in this electromagnetic wave-absorbing shell just is on the same horizontal line with the top of this mobile phone turntable.
Description of drawings
Fig. 1 is the stereoscopic-state structural representation of a kind of micro darkroom equipment for mobile phone test of the present invention.
Fig. 2 is a side status structural representation of a kind of micro darkroom equipment for mobile phone test of the present invention.
Fig. 3 is the another side status architecture schematic diagram of a kind of micro darkroom equipment for mobile phone test of the present invention.
Embodiment
See also Fig. 1 to Fig. 3, a kind of micro darkroom equipment for mobile phone test, it comprises an electromagnetic wave-absorbing shell 1, an electromagnetic shielding shell 2, a reception antenna 3, a mobile phone turntable 4.
This electromagnetic shielding shell 2 is the square housing that the corrosion resistant plate of the strong 1.5mm thickness of a structural capacity is made, the housing that this electromagnetic wave-absorbing shell 1 is made for Electromagnetic Wave Absorbing Plate.This electromagnetic wave-absorbing shell 1 is installed in around the inside of this electromagnetic shielding shell 2, and identical position is provided with an opening door 5 and can puts into for mobile phone on this electromagnetic wave-absorbing shell 1 and this electromagnetic shielding shell 2.One mobile phone turntable 4 is installed on the bottom of an end in this electromagnetic wave-absorbing shell 1, and the top of this mobile phone turntable 4 just is on the same plane of this opening door 5, be convenient to put into mobile phone to this mobile phone turntable 4, a reception antenna 3 is installed on the sidewall of the other end in this electromagnetic wave-absorbing shell 1 from the position of this opening door 5.Installation site on the sidewall of this reception antenna 3 in this electromagnetic wave-absorbing shell 1 just is on the same horizontal line with the top of this mobile phone turntable 4.
Concrete operation principle of the present invention is as follows: put on this mobile phone turntable 4 from the position of opening door 5 when the mobile phone of needs test, shut this opening door 5 then.The signal of mobile phone is promptly propagated in this darkroom, because electromagnetic wave-absorbing shell 1 is installed around the inside of this electromagnetic shielding shell 2, mobile phone signal can be by this electromagnetic shielding shell 2 and effectively shielding and absorption of electromagnetic wave-absorbing shell 1, on the sidewall of the end in this electromagnetic wave-absorbing shell 1 reception antenna 3 is installed, this reception antenna 3 can test out the signal power that emits from mobile phone.
The present invention has following beneficial effect:
1, volume aspect: change the iron plate shell that traditional micro darkroom equipment for mobile phone test adopts, and adopt As electromagnetic shielding shell, increased the intensity of housing with the corrosion resistant plate of the strong 1.5mm thickness of structural capacity, But also saved the keel reinforced frame of housing; The present invention has adopted new flat board in electromagnetic wave-absorbing shell Absorbing material has replaced traditional cone sponge absorbing material, thereby has dwindled accounting for of darkroom in overall volume Use the space.
2, cost aspect: the present invention has adopted new Electromagnetic Wave Absorbing Plate to replace traditional cone sponge to inhale Wave material, new Electromagnetic Wave Absorbing Plate price need only 1/3rd of traditional cone sponge absorbing material, because of New Electromagnetic Wave Absorbing Plate, enclosure volume is dwindled, and the cost of shell is 1/5th of traditional darkroom. Because The money of keel reinforced frame in the construction of shell, also saved the keel reinforced frame, so can save. Institute to sum up State, overall cost of the present invention is 1/5th of traditional darkroom.
3, transportation aspect: because of the used material of the present invention all is to manufacture according to testing requirement amount body, super only three cubic metres of cumulative volume is so weight is below 200 kilograms. transport very convenient.
4, installation aspect: most of part all assembled when the present invention was dispatched from the factory, as long as a people just can deliver to customer about four hours just to use.
Claims (4)
1, a kind of micro darkroom equipment for mobile phone test, it comprises an electromagnetic wave-absorbing shell (1), an electromagnetic shielding shell (2), a reception antenna (3), a mobile phone turntable (4), and it is characterized in that: this electromagnetic wave-absorbing shell (1) is installed in around the inside of this electromagnetic shielding shell (2); This electromagnetic wave-absorbing shell (1) is provided with an opening door (5) with the last identical position of this electromagnetic shielding shell (2) and can puts into for mobile phone; One mobile phone turntable (4) is installed on the bottom of an end in this electromagnetic wave-absorbing shell (1); One reception antenna (3) is installed on the sidewall of the other end in this electromagnetic wave-absorbing shell (1).
2, a kind of micro darkroom equipment for mobile phone test according to claim 1, it is characterized in that: this electromagnetic shielding shell (2) is the square housing that the corrosion resistant plate of the strong 1.5mm thickness of a structural capacity is made, the housing that this electromagnetic wave-absorbing shell (1) is made for Electromagnetic Wave Absorbing Plate.
3, a kind of micro darkroom equipment for mobile phone test according to claim 1, it is characterized in that: and the top of this mobile phone turntable (4) just is on the same plane of this opening door (5), is convenient to put into mobile phone to this mobile phone turntable (4) from the position of this opening door (5).
4, a kind of micro darkroom equipment for mobile phone test according to claim 1 is characterized in that: the installation site on the sidewall of this reception antenna (3) in this electromagnetic wave-absorbing shell (1) just is on the same horizontal line with the top of this mobile phone turntable (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100676362A CN101425856A (en) | 2008-06-04 | 2008-06-04 | Micro darkroom equipment for mobile phone test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100676362A CN101425856A (en) | 2008-06-04 | 2008-06-04 | Micro darkroom equipment for mobile phone test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101425856A true CN101425856A (en) | 2009-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100676362A Pending CN101425856A (en) | 2008-06-04 | 2008-06-04 | Micro darkroom equipment for mobile phone test |
Country Status (1)
| Country | Link |
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| CN (1) | CN101425856A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200556A (en) * | 2010-03-26 | 2011-09-28 | 安宝磁科技股份有限公司 | Radio frequency microwave unreflected chamber |
| CN102914553A (en) * | 2012-09-28 | 2013-02-06 | 中国舰船研究设计中心 | Movable device for testing material transmission characteristics |
| CN103217593A (en) * | 2012-01-20 | 2013-07-24 | 启碁科技股份有限公司 | Test equipment of wireless electronic device |
| TWI407117B (en) * | 2010-03-23 | 2013-09-01 | ||
| CN103685658A (en) * | 2012-09-19 | 2014-03-26 | 英华达（南京）科技有限公司 | Signal testing system and signal testing method for handheld device |
| CN103812586A (en) * | 2012-11-13 | 2014-05-21 | 深圳市鼎立方无线技术有限公司 | Measuring system |
| CN104316776A (en) * | 2014-10-11 | 2015-01-28 | 深圳市开天源自动化工程有限公司 | Electromagnetic wave measuring method |
| CN104569635A (en) * | 2013-10-15 | 2015-04-29 | 深圳市通用测试***有限公司 | Wireless terminal antenna performance testing system |
| CN107295138A (en) * | 2016-03-31 | 2017-10-24 | 展讯通信（上海）有限公司 | Test device for detecting mobile terminal screen brightness change |
-
2008
- 2008-06-04 CN CNA2008100676362A patent/CN101425856A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI407117B (en) * | 2010-03-23 | 2013-09-01 | ||
| CN102200556A (en) * | 2010-03-26 | 2011-09-28 | 安宝磁科技股份有限公司 | Radio frequency microwave unreflected chamber |
| CN103217593A (en) * | 2012-01-20 | 2013-07-24 | 启碁科技股份有限公司 | Test equipment of wireless electronic device |
| CN103217593B (en) * | 2012-01-20 | 2017-04-12 | 启碁科技股份有限公司 | Test equipment of wireless electronic device |
| CN103685658A (en) * | 2012-09-19 | 2014-03-26 | 英华达（南京）科技有限公司 | Signal testing system and signal testing method for handheld device |
| CN102914553A (en) * | 2012-09-28 | 2013-02-06 | 中国舰船研究设计中心 | Movable device for testing material transmission characteristics |
| CN103812586A (en) * | 2012-11-13 | 2014-05-21 | 深圳市鼎立方无线技术有限公司 | Measuring system |
| CN104569635B (en) * | 2013-10-15 | 2018-06-08 | 深圳市通用测试***有限公司 | Wireless terminal antenna performance test system |
| CN104569635A (en) * | 2013-10-15 | 2015-04-29 | 深圳市通用测试***有限公司 | Wireless terminal antenna performance testing system |
| CN104316776A (en) * | 2014-10-11 | 2015-01-28 | 深圳市开天源自动化工程有限公司 | Electromagnetic wave measuring method |
| CN104316776B (en) * | 2014-10-11 | 2019-09-03 | 深圳市水务科技有限公司 | The measurement method of electromagenetic wave radiation amount |
| CN107295138A (en) * | 2016-03-31 | 2017-10-24 | 展讯通信（上海）有限公司 | Test device for detecting mobile terminal screen brightness change |
| CN107295138B (en) * | 2016-03-31 | 2020-09-01 | 展讯通信（上海）有限公司 | Testing device for detecting brightness change of screen of mobile terminal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090506 |