CN202256396U - Instrument supporting frame for testing OTA (Over-the-Air Technology) dark room - Google Patents
Instrument supporting frame for testing OTA (Over-the-Air Technology) dark room Download PDFInfo
- Publication number
- CN202256396U CN202256396U CN2011203519727U CN201120351972U CN202256396U CN 202256396 U CN202256396 U CN 202256396U CN 2011203519727 U CN2011203519727 U CN 2011203519727U CN 201120351972 U CN201120351972 U CN 201120351972U CN 202256396 U CN202256396 U CN 202256396U
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- supporting
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- ota
- darkroom
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Abstract
The utility model relates to an instrument supporting frame for testing OTA (Over-the-Air Technology) dark room, which comprises a carrying part, a supporting part and a transmission part for joining the carrying part and the supporting part, wherein the carrying part is provided with an arrangement plate for carrying a product to be tested and a movable plate which is fixed on the arrangement plate and can be adjusted according to the size of the product to be tested, the supporting part comprises supporting clips which are clamped at two sides of the carrying part, a supporting plate for joining the supporting clips at two sides of the carrying part, a supporting column which is connected with the supporting plate and a flange which is used for fixing the supporting column and is connected with a dark room drive motor, the arrangement plate, the supporting clips, the supporting plate and the supporting column are made of bakelit plates, and the thickness of each bakelit plate is more than or equal to 20mm. The instrument supporting frame can greatly improve the bearing capacity of the supporting frame and can strengthen the mechanical rigidness and strength of the supporting frame.
Description
Technical field
The utility model relates to a kind of bracing frame, relates in particular in the test of a kind of OTA of being applicable to darkroom the instrument suppotr support of heavy equipment.
Background technology
Along with the fast development of electronic information technology, each electronic product pours in people's life one after another, and their appearance not only offers convenience to people, and has promoted development of science and technology significantly.Yet the radiativity of electronic product is serious day by day, equipment such as the requisite printer of people's routine office work, scanner especially, the health that the radiation that their produce when the work operation is seriously endangering people.And can both use this electronic product relievedly in order to ensure the user, and make this series products can both be towards the development of the health idea of environmental protection, the radiation intensity of product has been tested into problem demanding prompt solution instantly.
Aerial radiance (OTA) test is a kind of important test that detects Information Technology Equipment radiation hazard degree such as printer; And bracing frame is a requisite utility appliance in the OTA test macro, in the darkroom through the support of bracing frame with fixedly come equipment such as printer to be measured are tested accordingly.Yet in test process, the client not only requires bracing frame can do the adjustment at any time in angle and orientation, also requires bracing frame can the printer of various models and volume can both be carried and fix.But the bearing capacity of bracing frame of the prior art is less, and mechanical rigid and intensity are all big inadequately, can not accomplish the OTA test to heavy Devices to test, causes test specification to receive great limitation, can not satisfy requirement of client well.
Therefore, be necessary to provide a kind of new instrument suppotr support to improve or solve the above problems.
The utility model content
The technical matters that the utility model will solve is to provide in a kind of OTA of the being applied to darkroom test, the instrument suppotr support that bearing capacity is big, mechanical rigid and intensity all strengthen to some extent.
The utility model solves above-mentioned technical matters through such technical scheme:
The instrument suppotr support of a kind of OTA darkroom test usefulness; This instrument suppotr support comprises loading part, support portion and connects the driving section of loading part and support portion; The portable plate that said loading part is provided with the placing plate that carries product to be measured, be fixed on the placing plate and can regulate according to the size of product to be measured; Said support portion comprises the propclip that is held on the loading part both sides, the back up pad, the support column that is connected with back up pad and the fixing branch dagger that connect the supported on both sides folder and the ring flange that links to each other with the darkroom drive motor; Wherein, said placing plate, propclip, back up pad, support column are processed by bakelite plate, and the thickness of bakelite plate is not less than 20mm.
As a kind of improvement of the utility model, said ring flange adopts the white material of oxidation to process.
As a kind of improvement of the utility model, be provided with the bottom boss that strengthens holding capacity between said support column and ring flange.
As a kind of improvement of the utility model, said bottom boss adopts polyformaldehyde resin to process.
As a kind of improvement of the utility model, said ring flange bottom has been provided with the main floor of firm effect.
As a kind of improvement of the utility model, said main floor adopts polyformaldehyde resin to process.
As a kind of improvement of the utility model, said rotation section comprises bearing, intermediate gearing and is connected in bearing and the travelling belt of intermediate gearing.
As a kind of improvement of the utility model, said bearing adopts stupalith to process.
The utlity model has following advantage: in the utility model; Owing to adopted the starting material of High Performance Insulation material bakelite plate as placing plate, propclip, back up pad, support column; And the thickness of bakelite plate is not less than 20mm; Improve the bearing capacity of bracing frame largely, and helped the reinforcement of its mechanical rigid and intensity, can be applicable to the detection of heavy instrument and equipment.In addition, each parts of this instrument suppotr support all can independently be changed, dismantle, thus convenient for assembly and maintenance.
Description of drawings
Fig. 1 is the structural representation of the instrument suppotr support of the utility model OTA darkroom test usefulness.
Embodiment
Specify the embodiment of the utility model below in conjunction with accompanying drawing.
The instrument suppotr support of the utility model possesses stronger bearing capacity, can be adaptable across OTA darkroom tests of heavy instrument and equipment such as printers.
As shown in Figure 1, the instrument suppotr support 10 of the OTA darkroom of the utility model test usefulness comprises the loading part 11, the support portion 12 of supporting loading part 11 that are used for fixing product 20 to be measured, connect loading part 11 and support portion 12 and can make 10 rotations of whole instrument bracing frame driving section 13.
Loading part 11 comprises the placing plate 110 that carries product 20 to be measured, be positioned at baffle plate 111 on the product 20 to be measured, be fixed in the portable plate 112 of going up and regulating according to the size of product 20 to be measured of placing plate 110.In the present embodiment, the number of portable plate 112 is one, also is provided with the backup plate 113 relative with portable plate 112 on the placing plate 110, this backup plate 113 and product 20 butts to be measured.Loading part 11 also is provided with and is arranged at a pair of geometrical clamp 114 between portable plate 112 and the backup plate 113; This geometrical clamp 114 is provided with the horizontal connecting link 401 that connects portable plate 112 and backup plate 113 and is connected placing plate 110 and vertical connecting link 402 of baffle plate 111, and all is provided with at least two horizontal connecting links 401 and at least two vertical connecting links 402 on each geometrical clamp 114.Laterally connecting link 401 is fixing with backup plate 113 through CARBURIZING FURNACE FOR STAINLESS FASTENER 403 and the portable plate that is positioned at its both sides 112; Wherein, Laterally connecting link 401 is provided with through hole 404 near a side of portable plate 112; This through hole 404 is provided with certain-length d on the direction of extending along horizontal connecting link 401, this through hole 404 can be done any adjustment according to the size of product, so that product 20 to be measured is fixed on the loading part 11.In the present embodiment; Placing plate 110 is provided with the side plate 101 that vertically extends near a side of portable plate 112; This side plate 101 is separated by a distance with portable plate 112; Conveniently to adjust the position of placing plate 110, product center to be measured is overlapped with OTA darkroom test center according to the physical size of product 20 to be measured.
The ring flange 123 of back up pad 121, the support column 122 that is connected with back up pad 121 and fixing branch dagger 122 that support portion 12 comprises the propclip 120 that is held on loading part 11 both sides, link to each other with supported on both sides folder 120.Wherein, ring flange 123 is used for the whole instrument bracing frame is connected with the darkroom drive motor.Propclip 120 comprises propclip 120a that fixes with side plate 101 and the propclip 120b that fixes with backup plate 113.Back up pad 121 is connected propclip 120a and is separated by a distance with placing plate 110 with propclip 120b.Support column 122 comprises the first riser 122a and the second riser 122b that is oppositely arranged, and is positioned at back up pad 121 times, plays the main support effect.In the present embodiment, be provided with the bottom boss 124 that strengthens holding capacity between support column 122 and the ring flange 123, this bottom boss 124 is processed by polyformaldehyde resin.And the bottom of ring flange 123 also has been provided with the circular main floor 125 of firm effect; Simultaneously; Ring flange 123 adopts the white material of oxidation to process; Main floor 125 adopts the thermoplastics polyformaldehyde resin of high density, high-crystallinity to process, and little, the rub resistance of the mechanical wear of this material, so its better mechanical property.
In the instrument suppotr support 10 of the utility model, placing plate 110, propclip 120, back up pad 121, support column 122, geometrical clamp 114 are processed by bakelite plate, and the thickness of bakelite plate is not less than 20mm.Characteristics such as bakelite plate do not absorb water, non-conductive, high temperature resistant, intensity height are so enjoy the favor of electronic equipment production firm.This improved to a great extent the instrument suppotr support to product to be measured bearing capacity, and help the reinforcement of its mechanical rigid and intensity, can be applicable to the detection of heavy instrument and equipment.In addition, each parts of this instrument suppotr support all can independently be changed, dismantle, thus convenient for assembly and maintenance.
The above is merely the preferred embodiments of the utility model; The protection domain of the utility model does not exceed with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (8)
1. the instrument suppotr support of usefulness is tested in an OTA darkroom; This instrument suppotr support comprises loading part, support portion and connects the driving section of loading part and support portion; The portable plate that said loading part is provided with the placing plate that carries product to be measured, be fixed on the placing plate and can regulate according to the size of product to be measured; Said support portion comprises the propclip that is held on the loading part both sides, the back up pad, the support column that is connected with back up pad and the fixing branch dagger that connect the supported on both sides folder and the ring flange that links to each other with the darkroom drive motor; It is characterized in that: said placing plate, propclip, back up pad, support column are processed by bakelite plate, and the thickness of bakelite plate is not less than 20mm.
2. the instrument suppotr support of OTA according to claim 1 darkroom test usefulness is characterized in that: said ring flange adopts the white material of oxidation to process.
3. the instrument suppotr support of OTA according to claim 1 and 2 darkroom test usefulness is characterized in that: be provided with the bottom boss that strengthens holding capacity between said support column and ring flange.
4. the instrument suppotr support of OTA according to claim 3 darkroom test usefulness is characterized in that: said bottom boss adopts polyformaldehyde resin to process.
5. the instrument suppotr support of OTA according to claim 1 darkroom test usefulness is characterized in that: said ring flange bottom has been provided with the main floor of firm effect.
6. the instrument suppotr support of OTA according to claim 5 darkroom test usefulness is characterized in that: said main floor adopts polyformaldehyde resin to process.
7. the instrument suppotr support of OTA according to claim 1 darkroom test usefulness, it is characterized in that: said rotation section comprises bearing, intermediate gearing and is connected in bearing and the travelling belt of intermediate gearing.
8. the instrument suppotr support of OTA according to claim 7 darkroom test usefulness is characterized in that: said bearing adopts stupalith to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203519727U CN202256396U (en) | 2011-09-19 | 2011-09-19 | Instrument supporting frame for testing OTA (Over-the-Air Technology) dark room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203519727U CN202256396U (en) | 2011-09-19 | 2011-09-19 | Instrument supporting frame for testing OTA (Over-the-Air Technology) dark room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256396U true CN202256396U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203519727U Expired - Fee Related CN202256396U (en) | 2011-09-19 | 2011-09-19 | Instrument supporting frame for testing OTA (Over-the-Air Technology) dark room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256396U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821400A (en) * | 2012-08-23 | 2012-12-12 | 青岛积成电子有限公司 | Method and device for batch test of wireless performance |
| CN102998486A (en) * | 2011-09-19 | 2013-03-27 | 上海同耀通信技术有限公司 | Instrument supporting frame for OTA darkroom testing |
| CN103629483A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Rotary type vehicle inspection display instrument bearing and containing frame |
| CN103629492A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Automobile inspection display instrument bearing frame |
| CN103629489A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Car inspection displaying instrument bearing frame with toppling prevention effect |
| CN102998486B (en) * | 2011-09-19 | 2016-12-14 | 上海同耀通信技术有限公司 | The instrument suppotr support of OTA darkroom test |
-
2011
- 2011-09-19 CN CN2011203519727U patent/CN202256396U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998486A (en) * | 2011-09-19 | 2013-03-27 | 上海同耀通信技术有限公司 | Instrument supporting frame for OTA darkroom testing |
| CN102998486B (en) * | 2011-09-19 | 2016-12-14 | 上海同耀通信技术有限公司 | The instrument suppotr support of OTA darkroom test |
| CN103629483A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Rotary type vehicle inspection display instrument bearing and containing frame |
| CN103629492A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Automobile inspection display instrument bearing frame |
| CN103629489A (en) * | 2012-08-21 | 2014-03-12 | 成都弥荣科技发展有限公司 | Car inspection displaying instrument bearing frame with toppling prevention effect |
| CN102821400A (en) * | 2012-08-23 | 2012-12-12 | 青岛积成电子有限公司 | Method and device for batch test of wireless performance |
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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: 20120530 Termination date: 20180919 |