CN213420368U - Avionic device shock absorption support - Google Patents
Avionic device shock absorption support Download PDFInfo
- Publication number
- CN213420368U CN213420368U CN202021706979.1U CN202021706979U CN213420368U CN 213420368 U CN213420368 U CN 213420368U CN 202021706979 U CN202021706979 U CN 202021706979U CN 213420368 U CN213420368 U CN 213420368U
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- supporting box
- screw
- hole
- nitrogen spring
- plate
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Abstract
The utility model discloses an avionics equipment shock absorber bracket, its technical scheme is: including supporting box, buffer and damping device, the supporting box both sides are equipped with buffer, buffer includes the nitrogen spring post, supporting box bottom both sides welded bottom plate, nitrogen spring post fixed mounting is at the bottom plate top, sealed lid is cup jointed at nitrogen spring post top, the sealed bonding seal circle of internal wall of lid, the supporting box top is equipped with splint, through-hole three is seted up at the splint both ends, the sealed lid of a screw swing joint is passed through at the splint both ends, the utility model discloses beneficial effect is: the polygonal plate at the top of the damping device is fixed on one side of the supporting box through a second screw, the cover plate is fixed on the top of the supporting box through a first screw and a first gasket, then the nitrogen spring column is fixed on the top of the bottom plate, the nitrogen spring column is sleeved with the sealing cover, and the sealing cover is used for connecting and fixing the two ends of the clamping plate through the first screw and the nitrogen spring column, so that the buffering and damping effects of the electronic equipment are achieved.
Description
Technical Field
The utility model relates to an electronic equipment shock absorber support technical field, concretely relates to avionics equipment shock absorber support.
Background
The avionic device is an important component of the airplane, the avionic device is mainly installed in an electronic device cabin of a belly at the front part of the airplane, and a small part of the avionic device is installed at the head and tail of the airplane.
The prior art has the following defects: the existing avionic device is frequently subjected to vibration and impact actions generated by factors such as an aircraft engine, pneumatic turbulence outside the aircraft, the flight attitude of the aircraft, takeoff, landing and gliding during use, so that the electronic device is caused to fall out and malfunction.
Therefore, the invention is necessary to invent a shock absorption bracket for avionic equipment.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an avionics equipment shock absorption support fixes at the slide rail inner wall through the cardboard, passes through two fixes screws in supporting box one side with the multilateral board at damping device top, and the sealed lid is cup jointed to nitrogen spring post, and a fixed sealed lid of screw and nitrogen spring post, screw and two splint of packing ring are fixed, reach electronic equipment's buffering and absorbing effect to solve vibration, strike and lead to electronic equipment to drop out malfunctioning problem.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an avionic equipment shock absorption support, includes supporting box, buffer and damping device, the supporting box both sides are equipped with buffer, buffer includes the nitrogen spring post, supporting box bottom both sides welded bottom plate, nitrogen spring post fixed mounting is at the bottom plate top, sealed lid is cup jointed at nitrogen spring post top, the sealed internal wall bonding sealing washer that covers, the supporting box top is equipped with splint, through-hole three is seted up at splint both ends, the sealed lid of screw a swing joint is passed through at splint both ends, splint top fixed mounting packing ring two.
Preferably, the top of the nitrogen spring column is provided with a first through hole, the inner wall of the first through hole is provided with an internal thread, the top of the sealing cover is provided with a second through hole, the surface of the first screw is provided with an external thread, and the first screw is meshed with the first through hole through a third through hole and the second through hole.
Preferably, damping devices are arranged on two sides of the supporting box and comprise clamping plates, spring rods are welded to the tops of the clamping plates, threads are formed in one ends of the spring rods, bottom cylinders are fixedly installed on the tops of the clamping plates, sleeves are installed on the tops of the bottom cylinders, multi-edge plates are arranged on the tops of the sleeves, and the tops of the spring rods are connected with the multi-edge plates in an inserting mode and movably connected with nuts.
Preferably, screw holes I are uniformly formed in the two sides of the supporting box, and the inner side of the multi-side plate is connected with the screw holes I through screws II.
Preferably, the bottom of the clamping plate is provided with a sliding rail, the clamping plate is inserted into the inner wall of the sliding rail, and two ends of the sliding rail are provided with two screw holes.
Preferably, the cover plate is movably mounted at the top of the supporting box, and gaskets I are mounted at four corners of the top of the supporting box.
Preferably, the inner wall of the supporting box is provided with a placing cavity, the front end of the supporting box is provided with a fan heating plate, the left side of the supporting box is fixedly provided with an outer connector, the inner wall of the supporting box is provided with a groove, and the inner wall of the groove is fixedly provided with an inner connector.
Preferably, a radiator is installed at the front end of the support box.
The utility model has the advantages that:
1. the clamping plate at the bottom of the damping device is fixed on the inner wall of the sliding rail, the polygonal plate at the top of the damping device is fixed on one side of the supporting box through a second screw, the cover plate is fixed on the top of the supporting box through a first screw and a first gasket, then the nitrogen spring column is fixed on the top of the bottom plate, the nitrogen spring column is sleeved with the sealing cover, two ends of the clamping plate are connected and fixed with the sealing cover and the nitrogen spring column through the first screw, and then the clamping plate is fixed through the second screw and the second gasket, so that the buffering;
2. cardboard bottom is equipped with the slide rail, and the cardboard is pegged graft at the slide rail inner wall, and screw hole two has been seted up at the slide rail both ends, and screw hole one has evenly been seted up through mounting screw to screw hole two, and polygonal inboard is connected with screw hole one through screw two, and the damping device accessible removes cardboard mounting screw two in different screw holes one, adjusts damping device's position, reduces and comes from the vibrations that the flight gesture caused the impact, reaches the effect of adjusting the shock attenuation point.
Drawings
Fig. 1 is a schematic elevation structure diagram of embodiment 1 of the present invention;
fig. 2 is an installation schematic diagram of embodiment 1 of the present invention;
fig. 3 is an installation schematic view of a damping device in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a fan-heating plate according to embodiment 2 of the present invention.
In the figure: 100 support boxes, 110 fan heating plates, 120 external connectors, 130 grooves, 140 internal connectors, 150 cover plates, 160 gasket I, 170 placing cavities, 180 bottom plates, 190 screw hole I, 200 buffer devices, 210 nitrogen spring columns, 220 through hole I, 221 internal threads, 230 sealing covers, 231 sealing rings, 232 through hole II, 240 clamping plates, 241 through hole III, 250 screw I, 251 external threads, 260 gasket II, 300 shock absorption devices, 310 clamping plates, 311 bottom cylinders, 320 spring rods, 321 threads, 330 sleeves, 340 polygonal plates, 350 nuts, 360 screw II, 370 slide rails, 380 screw holes II and 390 heat sinks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, refer to fig. 1-3, the utility model provides a shock absorbing bracket for avionic device, including supporting box 100, buffer 200 and shock absorber 300, concretely, buffer 200 is equipped with on both sides of supporting box 100, buffer 200 includes nitrogen spring column 210, through-hole one 220, internal thread 221, sealed lid 230, sealing washer 231, through-hole two 232, splint 240, through-hole three 241, screw one 250, external thread 251 and packing ring two 260, supporting box 100 bottom both sides welding bottom plate 180, nitrogen spring column 210 is fixed mounting at bottom plate 180 top, nitrogen spring column seals high-pressure nitrogen gas in definite container, external force compresses nitrogen gas through the post rod, when external force is removed, obtain certain elastic pressure by high-pressure nitrogen gas inflation, reach the effect of buffering during vibrations, bottom plate 180 has a supporting role to nitrogen spring column 210, sealing lid 230 is cup jointed on nitrogen spring column 210 top, the sealing cover 230 has the function of preventing dust and dirt from entering a moving part, the inner wall of the sealing cover 230 is adhered with the sealing ring 231, the sealing ring 231 has the sealing function when reciprocating the nitrogen spring column 210 and has the function of storing energy of a spring when moving the nitrogen spring column 210, the top of the supporting box 100 is provided with the clamping plate 240, two ends of the clamping plate 240 are provided with the third through hole 241, two ends of the clamping plate 240 are movably connected with the sealing cover 230 through the first screw 250, the top of the clamping plate 240 is fixedly provided with the second gasket 260, and the first screw 250 has the connecting and fixing functions on the clamping plate 240, the sealing cover 230 and the;
further, a first through hole 220 is formed in the top of the nitrogen spring column 210, an internal thread 221 is formed in the inner wall of the first through hole 220, a second through hole 232 is formed in the top of the sealing cover 230, an external thread 251 is formed on the surface of the first screw 250, the first screw 250 is meshed and connected with the first through hole 220 through a third through hole 241 and the second through hole 232, and particularly, the first screw 250 has a rotating and screwing effect on the nitrogen spring column 210;
further, the two sides of the support box 100 are provided with the damping devices 300, each damping device 300 comprises a clamping plate 310, a bottom cylinder 311, a spring rod 320, a thread 321, a sleeve 330, a polygonal plate 340, a nut 350 and a second screw 360, the spring rod 320 is welded to the top of the clamping plate 310, the thread 321 is formed in one end of the spring rod 320, the bottom cylinder 311 is fixedly installed at the top of the clamping plate 310, the sleeve 330 is installed at the top of the bottom cylinder 311, the polygonal plate 340 is arranged at the top of the sleeve 330, the polygonal plate 340 is inserted into the top of the spring rod 320 and movably connected with the nut 350, specifically, the clamping plate 310 has a supporting effect on the bottom cylinder 311, the bottom cylinder 311 has an installing effect on the sleeve 330, the sleeve 330 has a supporting effect on the polygonal plate 340;
furthermore, two sides of the supporting box 100 are uniformly provided with a first screw hole 190, the inner side of the polygonal plate 340 is connected with the first screw hole 190 through a second screw 360, specifically, the damping device 300 can adjust the position of the damping device 300 by moving the clamping plate 310 and installing the second screw 360 in different first screw holes 190, so as to reduce the shock caused by the impact from the flight attitude, and the second screw 360 has a fixing effect on the damping device 300;
further, the bottom of the clamping plate 310 is provided with a sliding rail 370, specifically, the sliding rail 370 has an adjusting effect on the clamping plate 310, the clamping plate 310 is inserted into the inner wall of the sliding rail 370, the sliding rail 370 has a limiting effect on the clamping plate 310, two ends of the sliding rail 370 are provided with two screw holes 380, and the two screw holes 380 fix the sliding rail 370 through mounting screws;
further, a cover plate 150 is movably mounted at the top of the support box 100, specifically, the cover plate 150 has a closing effect on the support box 100 to prevent the electronic equipment from falling off, first gaskets 160 are mounted at four corners of the top of the support box 100, as the first gaskets 160 are mounted at the mounting holes by frequently disassembling the cover plate 150 to prevent the loosening of the fasteners, the cover plate 150 and the support box 100 are fixed by mounting screws on the first gaskets 160, and the first gaskets 160 have the effects of protecting the surface of a workpiece and preventing nuts from automatically loosening;
further, the inner wall of the supporting box 100 is provided with a placing cavity 170, specifically, the placing cavity 170 has the function of placing electronic equipment, the front end of the supporting box 100 is provided with a heat radiating plate 110, the heat radiating plate 110 has the function of enabling heat generated by the electronic equipment to diffuse to the outside of the supporting box 100 more quickly without affecting the use function of the electronic equipment, and the corrosion phenomenon of the circuit of the electronic equipment is prevented to ensure the normal operation of the electronic equipment, the left side of the supporting box 100 is fixedly provided with an outer connector 120, the inner wall of the supporting box 100 is provided with a groove 130, the inner wall of the groove 130 is fixedly provided with an inner connector 140, the connector is an indispensable component in the electronic equipment, is an electronic product for connecting two active devices, is easy to maintain and replace, if the electronic component fails, the failed component can be replaced quickly when the connector is installed, the upgrade is convenient, the component can be updated when the connector is installed, the external connector 120 and the internal connector 140 are electrically connected to transmit current or signals.
The utility model discloses a use as follows: when using the utility model discloses the staff of this area needs to fix the cardboard 310 of damping device 300 bottom at slide rail 370 inner wall, polygonal plate 340 with the damping device 300 top is fixed in supporting box 100 one side through two 360 screws, open the apron 150 and put into supporting box 100 inside with electronic equipment, fix apron 150 at supporting box 100 top through screw and packing ring 160, electronic equipment output grafting internal connector 140, then fix nitrogen spring post 210 at bottom plate 180 top, nitrogen spring post 210 cup joints sealed lid 230 and connects fixed sealed lid 230 and nitrogen spring post 210 with splint 240 both ends through screw 250, then it is fixed with splint 240 through screw and packing ring two 260, reach electronic equipment's buffering and absorbing effect.
Example 2:
referring to fig. 4 of the specification, the avionics shock mount of this embodiment further comprises a heat sink 390;
further, the front end of the supporting box 100 is provided with a heat sink 390, and specifically, when a large power electronic device is installed, the heat dissipation performance of the heat sink 390 is higher.
The implementation scenario is specifically as follows: a worker in the art would need to replace the fan and heat plate with heat sink 390 when using the present invention.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides an avionics equipment shock mount, includes supporting box (100), buffer (200) and damping device (300), its characterized in that: support case (100) both sides are equipped with buffer (200), buffer (200) include nitrogen spring post (210), support case (100) bottom both sides welded bottom plate (180), nitrogen spring post (210) fixed mounting is at bottom plate (180) top, sealed lid (230) are cup jointed at nitrogen spring post (210) top, sealed lid (230) inner wall bonding sealing washer (231), support case (100) top is equipped with splint (240), through-hole three (241) are seted up at splint (240) both ends, splint (240) both ends are through screw one (250) swing joint sealed lid (230), splint (240) top fixed mounting packing ring two (260).
2. The avionics equipment shock mount according to claim 1, characterized in that: the top of the nitrogen spring column (210) is provided with a first through hole (220), the inner wall of the first through hole (220) is provided with an internal thread (221), the top of the sealing cover (230) is provided with a second through hole (232), the surface of the first screw (250) is provided with an external thread (251), and the first screw (250) is meshed and connected with the first through hole (220) through a third through hole (241) and the second through hole (232).
3. The avionics equipment shock mount according to claim 1, characterized in that: support case (100) both sides are equipped with damping device (300), damping device (300) include cardboard (310), cardboard (310) top welding spring pole (320), screw thread (321) are seted up to spring pole (320) one end, cardboard (310) top fixed mounting end section of thick bamboo (311), sleeve (330) is installed at end section of thick bamboo (311) top, sleeve (330) top is equipped with multilateral board (340), multilateral board (340) and nut (350) swing joint are pegged graft in spring pole (320) top.
4. The avionics equipment shock mount according to claim 3, characterized in that: screw holes I (190) are evenly formed in the two sides of the supporting box (100), and the inner side of the multi-side plate (340) is connected with the screw holes I (190) through screws II (360).
5. The avionics equipment shock mount according to claim 3, characterized in that: the bottom of the clamping plate (310) is provided with a sliding rail (370), the clamping plate (310) is inserted into the inner wall of the sliding rail (370), and two ends of the sliding rail (370) are provided with a second screw hole (380).
6. The avionics equipment shock mount according to claim 1, characterized in that: the top of the supporting box (100) is movably provided with a cover plate (150), and first gaskets (160) are arranged at four corners of the top of the supporting box (100).
7. The avionics equipment shock mount according to claim 1, characterized in that: the supporting box is characterized in that a placing cavity (170) is formed in the inner wall of the supporting box (100), a fan heating plate (110) is installed at the front end of the supporting box (100), an outer connector (120) is fixedly installed on the left side of the supporting box (100), a groove (130) is formed in the inner wall of the supporting box (100), and an inner connector (140) is fixedly installed on the inner wall of the groove (130).
8. The avionics equipment shock mount bracket according to claim 7, characterized in that: the front end of the supporting box (100) is provided with a radiator (390).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706979.1U CN213420368U (en) | 2020-08-17 | 2020-08-17 | Avionic device shock absorption support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706979.1U CN213420368U (en) | 2020-08-17 | 2020-08-17 | Avionic device shock absorption support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213420368U true CN213420368U (en) | 2021-06-11 |
Family
ID=76256989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706979.1U Expired - Fee Related CN213420368U (en) | 2020-08-17 | 2020-08-17 | Avionic device shock absorption support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213420368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795111A (en) * | 2021-11-12 | 2021-12-14 | 四川省安道速博科技有限公司 | Carry on LRM's avionics equipment cabin |
-
2020
- 2020-08-17 CN CN202021706979.1U patent/CN213420368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795111A (en) * | 2021-11-12 | 2021-12-14 | 四川省安道速博科技有限公司 | Carry on LRM's avionics equipment cabin |
| CN113795111B (en) * | 2021-11-12 | 2022-01-18 | 四川省安道速博科技有限公司 | Carry on LRM's avionics equipment cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210611 Termination date: 20210817 |