CN203520676U - Low cold environment simulation chamber provided with shock insulation supporting device - Google Patents
Low cold environment simulation chamber provided with shock insulation supporting device Download PDFInfo
- Publication number
- CN203520676U CN203520676U CN201320687474.9U CN201320687474U CN203520676U CN 203520676 U CN203520676 U CN 203520676U CN 201320687474 U CN201320687474 U CN 201320687474U CN 203520676 U CN203520676 U CN 203520676U
- Authority
- CN
- China
- Prior art keywords
- shock insulation
- supporting
- cold environment
- low cold
- chamber 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 230000035939 shock Effects 0.000 title claims abstract description 23
- 238000004088 simulation Methods 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000005693 optoelectronics Effects 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 108010066057 cabin-1 Proteins 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a low cold environment simulation chamber provided with a shock insulation supporting device. The simulation chamber comprises a chamber body, a shock insulation supporting device and a chamber body supporting frame for supporting the chamber body. The shock insulation supporting device comprises supporting legs and a supporting platform arranged on upper portions of the supporting legs. The supporting platform is arranged in the chamber body. The supporting legs pass through the chamber body and are arranged on a first base. A bellows for sealing the gap between the supporting legs and the chamber body is arranged on the supporting legs. By arranging the bellows, the chamber body maintains in the sealed state. By adopting the technical scheme, vibration generated in the working process of the low cold environment simulation chamber is hard to be conducted to the shock insulation supporting device and further be conducted to an optoelectronic component to be tested, so that the test precision of the optoelectronic component can be improved, and the supporting legs are arranged on the base, so the large-load optoelectronic component can be tested.
Description
Technical field
The utility model relates to a kind of low cold environment boiler-plate, particularly a kind of low cold environment boiler-plate with shock insulation bracing or strutting arrangement.
Background technology
Low cold environment boiler-plate is for the duty of testing photoelectronic parts under low temperature environment, and its working temperature is generally between-60 ℃～120 ℃.Low cold environment boiler-plate comprises sealing insulated hold body, refrigeration system and extract system, on the body inwall of cabin, is provided with bracing or strutting arrangement, and optoelectronic components to be tested is placed on bracing or strutting arrangement.During low cold environment boiler-plate work, the vibration of refrigeration system and extract system can cause the vibration of low cold environment boiler-plate body, the vibration of cabin body can be conducted to bracing or strutting arrangement again, thereby causes the vibration of the optoelectronic components to be tested on bracing or strutting arrangement, affects test accuracy.And the load-bearing of low cold environment boiler-plate inwall is very limited, be difficult to the optoelectronic components of participating in the experiment that support loads is large.
Utility model content
The problem that the utility model exists for above-mentioned prior art is made improvement, be that the technical problems to be solved in the utility model is to provide a kind of low cold environment boiler-plate with shock insulation bracing or strutting arrangement, this boiler-plate can reduce to be transmitted to the vibrations in electro-optical system to be measured, thereby improve the measuring accuracy of electro-optical system, and this boiler-plate can also be tested the optoelectronic components that load is large.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of low cold environment boiler-plate with shock insulation bracing or strutting arrangement, this boiler-plate comprises: cabin body, shock insulation bracing or strutting arrangement and for supporting the cabin body bracing frame of cabin body, described shock insulation bracing or strutting arrangement comprises supporting leg and is arranged on the support platform on supporting leg top, described support platform is arranged in the body of described cabin, and described supporting leg is arranged on the first pedestal through cabin body.
Further, on described supporting leg, be provided with the corrugated tube for gap between sealing legs and cabin body.Corrugated tube is set will make cabin body keep sealing state.
Further, body bracing frame bottom in described cabin is arranged on the second pedestal, and the base body of the base body of described the first pedestal and the second pedestal is contactless state setting.。The object of design is like this, and low cold environment boiler-plate is when work, and the vibration of boiler-plate cabin body can not be directly transferred on shock insulation bracing or strutting arrangement.
Further, between described the first pedestal and the second pedestal, be provided with shock insulation ditch.The vibration of cabin body just can not be transmitted on shock insulation bracing or strutting arrangement like this.
Adopt after technique scheme, vibration during low cold environment boiler-plate work will be difficult to be transmitted on shock insulation bracing or strutting arrangement, and then be transmitted on optoelectronic components to be measured, thereby improve the measuring accuracy of optoelectronic components, and because supporting leg is arranged on pedestal, can test the optoelectronic components of large load.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model sectional view.
Fig. 3 is the schematic diagram of the utility model pedestal.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.As shown in Figure 1 to Figure 3, low cold environment boiler-plate comprises cabin body 1, shock insulation bracing or strutting arrangement 2 and cabin body bracing frame 3.Shock insulation bracing or strutting arrangement 2 comprises support platform 21 and supporting leg 22, and support platform 21 is positioned at cabin body 1 inside, and one end of supporting leg 22 is arranged on the bottom of support platform 21, and the other end is arranged on the first pedestal 4 through cabin body 1; On supporting leg 22, be set with corrugated tube 5, its one end and supporting leg 22 are tightly connected, and the other end and cabin body 1 are tightly connected, and corrugated tube 5, for the gap between sealing cabin 1 and supporting leg 22, makes cabin body 1 keep sealing state.The optoelectronic components 7 of participating in the experiment is placed in support platform 21.One end of cabin body bracing frame 3 is connected with the outside of cabin body 1, and the other end is arranged on the second pedestal 6.The profile of the second pedestal 6 is block form, and the first pedestal 4 is positioned at square frame inner side, and the first pedestal 4 and the second pedestal 6 are separated, and are provided with shock insulation ditch 8 therebetween.
In sum, embodiment described in the utility model only provides a kind of embodiment of the best, technology contents of the present utility model and technical characterstic disclose as above, yet are familiar with the content that the personage of the technology still may disclose based on the utility model and do various replacement and the modifications that do not deviate from creation spirit of the present invention; Therefore, protection domain of the present utility model is not limited to the technology contents that embodiment discloses, therefore all equivalences of doing according to shape of the present utility model, structure and principle change, is all encompassed in protection domain of the present utility model.
Claims (3)
1. a low cold environment boiler-plate with shock insulation bracing or strutting arrangement, it is characterized in that: this boiler-plate comprises: cabin body, shock insulation bracing or strutting arrangement and for supporting the cabin body bracing frame of cabin body, described shock insulation bracing or strutting arrangement comprises supporting leg and is arranged on the support platform on supporting leg top, described support platform is arranged in the body of described cabin, and described supporting leg is arranged on the first pedestal through cabin body.
2. a kind of low cold environment boiler-plate with shock insulation bracing or strutting arrangement according to claim 1, is characterized in that: on described supporting leg, be provided with the corrugated tube for gap between sealing legs and cabin body.
3. a kind of low cold environment boiler-plate with shock insulation bracing or strutting arrangement according to claim 1, it is characterized in that: body bracing frame bottom in described cabin is arranged on the second pedestal, and the base body of the base body of described the first pedestal and the second pedestal is contactless state setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687474.9U CN203520676U (en) | 2013-11-01 | 2013-11-01 | Low cold environment simulation chamber provided with shock insulation supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687474.9U CN203520676U (en) | 2013-11-01 | 2013-11-01 | Low cold environment simulation chamber provided with shock insulation supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203520676U true CN203520676U (en) | 2014-04-02 |
Family
ID=50379570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687474.9U Expired - Lifetime CN203520676U (en) | 2013-11-01 | 2013-11-01 | Low cold environment simulation chamber provided with shock insulation supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203520676U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615171A (en) * | 2014-12-25 | 2015-05-13 | 北京仿真中心 | Supporting platform for low-temperature vacuum cold cabin |
| CN106644550A (en) * | 2017-02-16 | 2017-05-10 | 中国科学院测量与地球物理研究所 | Environment test system for precision instrument |
| CN113188764A (en) * | 2021-04-16 | 2021-07-30 | 中国科学院西安光学精密机械研究所 | Temperature test box with vibration isolation platform |
-
2013
- 2013-11-01 CN CN201320687474.9U patent/CN203520676U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615171A (en) * | 2014-12-25 | 2015-05-13 | 北京仿真中心 | Supporting platform for low-temperature vacuum cold cabin |
| CN104615171B (en) * | 2014-12-25 | 2017-01-25 | 北京仿真中心 | Supporting platform for low-temperature vacuum cold cabin |
| CN106644550A (en) * | 2017-02-16 | 2017-05-10 | 中国科学院测量与地球物理研究所 | Environment test system for precision instrument |
| CN106644550B (en) * | 2017-02-16 | 2023-12-29 | 中国科学院测量与地球物理研究所 | Environment test system applied to precise instrument |
| CN113188764A (en) * | 2021-04-16 | 2021-07-30 | 中国科学院西安光学精密机械研究所 | Temperature test box with vibration isolation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |