CN207077836U - A kind of compound cabinet of stratospheric airship avionics carbon fiber - Google Patents
A kind of compound cabinet of stratospheric airship avionics carbon fiber Download PDFInfo
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- CN207077836U CN207077836U CN201720930329.7U CN201720930329U CN207077836U CN 207077836 U CN207077836 U CN 207077836U CN 201720930329 U CN201720930329 U CN 201720930329U CN 207077836 U CN207077836 U CN 207077836U
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- carbon fiber
- connecting plate
- cabinet
- plate
- avionics
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Abstract
The utility model discloses a kind of compound cabinet of stratospheric airship avionics carbon fiber,Including cabinet top plate,Chassis backplane and chassis frame,What the chassis backplane can be dismantled is fixedly installed on the bottom of the chassis frame,The top for being fixedly installed on the chassis frame that the cabinet top plate can be dismantled,The chassis frame includes the first connecting plate and the second connecting plate,First connecting plate is fixedly connected on second connecting plate by the first corner fittings,First connecting plate and second connecting plate are fixedly installed on the chassis backplane by the second corner fittings,Wherein,The cabinet top plate,The material of the chassis backplane and the chassis frame is the composite plate of carbon fiber and PMI foams,Wherein,The composite plate of the carbon fiber and PMI foams includes the first carbon fiber board,PMI cystosepiments and the second carbon fiber board.Compound cabinet intensity described in the utility model is high, from heavy and light.
Description
Technical field
The utility model belongs to dirigible avionics cabinet technical field, and in particular to a kind of stratospheric airship avionics carbon fiber
Compound cabinet.
Background technology
In recent years, each state is all in all kinds of stratosphere aircraft that conduct a research, and stratospheric airship is a kind of novel low-cost, low
Energy consumption stratosphere flight device, its requirement of avionics system equipment to cabinet weight and intensity is higher, and in general metal is too heavy, and
Corrosion-resistant, the technical problem of poor thermal insulation property be present in metal chassis.Therefore, it is necessary to study a kind of lightweight, good heat preservation performance machine
Case solves the above problems.
For example, the Chinese utility model patent application of Application No. 201220689961.4, which discloses one kind, is suitable to IMA
The cabinet of 2MCU frameworks, including cabinet panel, connector, functional module, side radiating plate-fin, clamped cover structure, it is characterised in that also wrap
Rigid-flex board, interface conversion printed board are included, the connector is solder type ARINC600 connectors, and it is special to be welded on each connector
Interface conversion printed board on, and be fixed with cabinet panel；Rigid-flex board rigid element is printed by connector and interface conversion
Making sheet is docked, and flexible portion is directly attached with each functional module.
Cabinet of the prior art suitable for IMA 2MCU frameworks, following technology in the course of work of reality be present and ask
Topic：
Cabinet weight, add the deadweight of taking off of aircraft；Heat insulating ability is poor.
Utility model content
The utility model proposes a kind of compound cabinet of stratospheric airship avionics carbon fiber, the stratospheric airship avionics is used
The compound cabinet intensity of carbon fiber is high, good from heavy and light, heat-insulating property.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of compound cabinet of stratospheric airship avionics carbon fiber, including cabinet top plate, chassis backplane and chassis frame, institute
The bottom for being fixedly installed on the chassis frame that chassis backplane can be dismantled is stated, the fixation that the cabinet top plate can be dismantled is set
Put includes the first connecting plate and the second connecting plate, first connecting plate in the top of the chassis frame, the chassis frame
Second connecting plate is fixedly connected on by the first corner fittings, first connecting plate and second connecting plate pass through second
Corner fittings is fixedly installed on the chassis backplane, wherein, the material of the cabinet top plate, the chassis backplane and the chassis frame
Matter is the composite plate of carbon fiber and PMI foams, and the material of first corner fittings and second corner fittings is carbon fiber, wherein,
The composite plate of the carbon fiber and PMI foams includes the first carbon fiber board, PMI cystosepiments and the second carbon fiber board, the PMI bubbles
Foam plate is fixedly installed between first carbon fiber board and second carbon fiber board.
Further, the chassis backplane also includes some equipment fixed connection apparatus to the utility model, and the equipment is consolidated
That determines that attachment means can dismantle is fixedly installed on the chassis backplane.
Further, first connecting plate and second connecting plate are connected to the utility model by the third angle part
The cabinet top plate, wherein, the material of the third angle part is carbon fiber.
The utility model further, also includes stiffening piece, institute between first connecting plate and second connecting plate
Stiffening piece is stated to be fixedly installed between first corner fittings and second connecting plate.
The utility model further, also includes stiffening piece, institute between first connecting plate and second connecting plate
Stiffening piece is stated to be fixedly installed between first corner fittings and first connecting plate.
Further, the composite plate of the carbon fiber and PMI foams also includes the first resin adhesive layer and the to the utility model
Two resin adhesive layers, first carbon fiber board are fixedly connected by first resin adhesive layer with the one side of the PMI cystosepiments,
Second carbon fiber board is fixedly connected by second resin adhesive layer with the another side of the PMI cystosepiments.
Compared with prior art, superior effect of the present utility model is：
1st, the compound cabinet of stratospheric airship avionics carbon fiber described in the utility model, by being equipped with the first carbon fibre
Plate, PMI cystosepiments and the second carbon fiber board are tieed up, effectively reduces the deadweight of cabinet, and the cabinet can be made to possess preferably
Intensity.
2nd, the compound cabinet of stratospheric airship avionics carbon fiber described in the utility model, by being equipped with the first corner fittings
With the second corner fittings, make the fixation between first connecting plate, second connecting plate and the chassis backplane more firm, and
And can be easy to disassemble.
3rd, the compound cabinet of stratospheric airship avionics carbon fiber described in the utility model, by setting stiffening piece, makes institute
The fixation stated between the first connecting plate and second connecting plate is more firm.
Brief description of the drawings
Fig. 1 is the schematic diagram of the compound cabinet of stratospheric airship avionics carbon fiber described in the utility model；
Fig. 2 is carbon fiber described in the utility model and the schematic diagram of the composite plate of PMI foams.
Reference is as follows：
1- cabinets top plate, 2- chassis backplanes, 3- chassis frames, the connecting plates of 31- first, the connecting plates of 32- second, first jiao of 4-
Part, the corner fittings of 5- second, the carbon fiber boards of 61- first, 62-PMI cystosepiments, the carbon fiber boards of 63- second, the resin adhesive layers of 64- first,
The resin adhesive layers of 65- second, 7- equipment fixed connection apparatus, 8- the third angles part, 9- stiffening pieces.
Embodiment
The utility model embodiment is elaborated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in accompanying drawing 1-2, a kind of compound cabinet of stratospheric airship avionics carbon fiber, including cabinet top plate 1, cabinet bottom
Plate 2 and chassis frame 3, what the chassis backplane 2 can be dismantled is fixedly installed on the bottom of the chassis frame 3, the cabinet
What top plate 1 can be dismantled is fixedly installed on the top of the chassis frame 3, and the chassis frame 3 includes the He of the first connecting plate 31
Second connecting plate 32, first connecting plate 31 are fixedly connected on second connecting plate 32 by the first corner fittings 4, and described first
Connecting plate 31 and second connecting plate 32 are fixedly installed on the chassis backplane 2 by the second corner fittings 5, wherein, it is described
The material of cabinet top plate 1, the chassis backplane 2 and the chassis frame 3 is the composite plate of carbon fiber and PMI foams, described
The material of first corner fittings 4 and second corner fittings 5 is carbon fiber, wherein, the composite plate of the carbon fiber and PMI foams includes the
One carbon fiber board 61, the carbon fiber board 63 of PMI cystosepiments 62 and second, the PMI cystosepiments 62 are fixedly installed on first carbon
Between fiberboard 61 and second carbon fiber board 63.
The chassis backplane 2 also includes some equipment fixed connection apparatus 7, and the equipment fixed connection apparatus 7 can
Dismounting is fixedly installed on the chassis backplane 2.
First connecting plate 31 and second connecting plate 32 are connected to the cabinet top plate 1 by the third angle part 8,
Wherein, the material of the third angle part 8 is carbon fiber.
Also include stiffening piece 9 between first connecting plate 31 and second connecting plate 32, the stiffening piece 9 is fixed and set
Put between first corner fittings 4 and second connecting plate 32.
Embodiment 2
Also include stiffening piece 9 between first connecting plate 31 and second connecting plate 32, the stiffening piece 9 is fixed and set
Put between first corner fittings 4 and first connecting plate 31.The present embodiment is only limited the position of the stiffening piece 9
It is fixed, it is in addition, in the same manner as in Example 1.
Embodiment 3
The composite plate of the carbon fiber and PMI foams also includes the first resin adhesive layer 64 and the second resin adhesive layer 65, described
First carbon fiber board 61 is fixedly connected by first resin adhesive layer 64 with the one side of the PMI cystosepiments 62, and described second
Carbon fiber board 63 is fixedly connected by second resin adhesive layer 65 with the another side of the PMI cystosepiments 62, in addition,
It is in the same manner as in Example 1.
The utility model is not restricted to the described embodiments, and simply illustrates this reality described in above-described embodiment and specification
With new principle, on the premise of the spirit and scope of the utility model is not departed from, the utility model also have various change and
Improve, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope by
Appended claims defines.
Claims (6)
1. a kind of compound cabinet of stratospheric airship avionics carbon fiber, including cabinet top plate, chassis backplane and chassis frame, described
What chassis backplane can be dismantled is fixedly installed on the bottom of the chassis frame, the fixed setting that the cabinet top plate can be dismantled
At the top of the chassis frame, it is characterised in that the chassis frame includes the first connecting plate and the second connecting plate, and described
One connecting plate is fixedly connected on second connecting plate by the first corner fittings, and first connecting plate and second connecting plate are equal
It is fixedly installed on by the second corner fittings on the chassis backplane, wherein, the cabinet top plate, the chassis backplane and the cabinet
The material of framework is the composite plate of carbon fiber and PMI foams, and the material of first corner fittings and second corner fittings is fine for carbon
Dimension, wherein, the composite plate of the carbon fiber and PMI foams includes the first carbon fiber board, PMI cystosepiments and the second carbon fiber board,
The PMI cystosepiments are fixedly installed between first carbon fiber board and second carbon fiber board.
2. the compound cabinet of stratospheric airship avionics carbon fiber according to claim 1, it is characterised in that the cabinet bottom
Plate also includes some equipment fixed connection apparatus, and what the equipment fixed connection apparatus can be dismantled is fixedly installed on the machine
On bottom plate.
3. the compound cabinet of stratospheric airship avionics carbon fiber according to claim 1, it is characterised in that described first connects
Fishplate bar and second connecting plate are connected to the cabinet top plate by the third angle part, wherein, the material of the third angle part
For carbon fiber.
4. the compound cabinet of stratospheric airship avionics carbon fiber according to claim 1, it is characterised in that described first connects
Also include stiffening piece between fishplate bar and second connecting plate, the stiffening piece is fixedly installed on first corner fittings and described
Between two connecting plates.
5. the compound cabinet of stratospheric airship avionics carbon fiber according to claim 1, it is characterised in that described first connects
Also include stiffening piece between fishplate bar and second connecting plate, the stiffening piece is fixedly installed on first corner fittings and described
Between one connecting plate.
6. the compound cabinet of stratospheric airship avionics carbon fiber according to claim 1, it is characterised in that the carbon fiber
Also include the first resin adhesive layer and the second resin adhesive layer with the composite plate of PMI foams, first carbon fiber board passes through described
One resin adhesive layer is fixedly connected with the one side of the PMI cystosepiments, and second carbon fiber board passes through second resin adhesive layer
It is fixedly connected with the another side of the PMI cystosepiments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930329.7U CN207077836U (en) | 2017-07-28 | 2017-07-28 | A kind of compound cabinet of stratospheric airship avionics carbon fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930329.7U CN207077836U (en) | 2017-07-28 | 2017-07-28 | A kind of compound cabinet of stratospheric airship avionics carbon fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077836U true CN207077836U (en) | 2018-03-09 |
Family
ID=61424814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930329.7U Active CN207077836U (en) | 2017-07-28 | 2017-07-28 | A kind of compound cabinet of stratospheric airship avionics carbon fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077836U (en) |
-
2017
- 2017-07-28 CN CN201720930329.7U patent/CN207077836U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200107 Address after: 523808 Room 516, building B1, University Innovation City, Songshan Lake high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: DONGGUAN ZHONGHANG HUAXUN SATELLITE TECHNOLOGY CO.,LTD. Address before: 100083 Beijing, Zhichun Road, No. 1 College International Building, room 11, room, room 1101 Patentee before: EAGLES MEN AERONAUTIC SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: 523000 room 512, building 6, No.1 Xuefu Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Dongguan Lingkong Remote Sensing Technology Co.,Ltd. Address before: 523808 Room 516, building B1, University Innovation City, Songshan Lake high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHONGHANG HUAXUN SATELLITE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221028 Address after: Room 1101, 11th floor, College International Building, No. 1, Zhichun Road, Haidian District, Beijing 100083 Patentee after: Iridium gasman Aviation Technology Group Co.,Ltd. Address before: 523000 room 512, building 6, No.1 Xuefu Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: Dongguan Lingkong Remote Sensing Technology Co.,Ltd. |