CN205479101U - On -vehicle precision electronic equipment installation device of damping fluid and combination of multiunit damping spring - Google Patents
On -vehicle precision electronic equipment installation device of damping fluid and combination of multiunit damping spring Download PDFInfo
- Publication number
- CN205479101U CN205479101U CN201620001786.3U CN201620001786U CN205479101U CN 205479101 U CN205479101 U CN 205479101U CN 201620001786 U CN201620001786 U CN 201620001786U CN 205479101 U CN205479101 U CN 205479101U
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- piston
- oil cylinder
- spring
- electronic equipment
- lubricating oil
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Abstract
The utility model provides an on -vehicle precision electronic equipment installation device of damping fluid and combination of multiunit damping spring, includes hydro -cylinder, lubricating oil, spring, piston, pressure valve, piston rod and tray, lubricating oil is arranged in the hydro -cylinder, the piston is located the hydro -cylinder middle part, and two parts about the piston divide into the hydro -cylinder have a plurality of apertures in the piston, all install the pressure valve in every aperture, the spring has multiunit, a set of installation in the hydro -cylinder bottom to connect the piston, the hinge joint piston rod, the tray is connected to the piston rod, in addition 2 group's spring mountings outside and connect hydro -cylinder and tray at the hydro -cylinder, have a plurality of fixed screws of waiting to install precision electronic equipment that are used for on the tray, electronic equipment installs the utility model discloses an installation device is last, through spring shock -absorbing device and hydraulic damping device's double shock absorption, can alleviate the impact of car vibration to electronic equipment to protection electronic equipment.
Description
Technical field
The present invention relates to a kind of electronic equipment erecting device, particularly relate to a kind of damping fluid and the vehicle-mounted sophisticated electronics erecting device of many group damping spring combinations.
Background technology
Electronic equipment erecting device is used to install the mounting of electronic equipment, is the installation medium between electronic equipment and carrier, can advantageously be mounted and dismounted on carrier platform by installing rack electronic equipment.In vehicle traveling process, being inevitably generated vibrations, this is a kind of huge threat to sophisticated electronics, current automobile precision electronic equipment erecting device compares shortage, and product is few, for this, applicant designs some erecting devices being classified as sophisticated electronics damping, for Market Selection.
Summary of the invention
The present invention is the threat overcoming thump to sophisticated electronics, it is provided that a kind of good and cheap, long-lived automobile precision electronic equipment erecting device.
The technical solution adopted for the present invention to solve the technical problems is, a kind of damping fluid and the vehicle-mounted sophisticated electronics erecting device of many group damping spring combinations, it is characterized in that, including oil cylinder, lubricating oil, piston, pressure valve, piston rod, pallet and spring, lubricating oil level is in oil cylinder, described piston is positioned in the middle part of oil cylinder, oil cylinder is divided into upper and lower two parts by piston, has multiple aperture, be mounted on pressure valve in each aperture in piston, piston connects piston rod, piston rod connecting trays；Described spring has 3 groups, and one of which is arranged on oil cylinder inner bottom part and connects piston, and other 2 groups are arranged on oil cylinder outside and connect oil cylinder and pallet, and pallet has multiple screw in order to fixing sophisticated electronics to be installed；When described sophisticated electronics erecting device is by downward vibrations, owing to pressure below becomes big, pressure valve opens up, below oil cylinder, lubricating oil flows to top through the aperture in piston, lubricating oil flows through the damping force that the aperture in piston causes and plays cushioning effect, when described sophisticated electronics erecting device is subject to vibrations upwards, owing to top pressure becomes big, pressure valve is opened downwards, above oil cylinder, lubricating oil flows to bottom through the multiple apertures in piston, and lubricating oil flows through the damping force that the aperture in piston causes and plays cushioning effect；Simultaneously as oil cylinder inner bottom part is provided with spring and connects piston, being also provided with spring connecting trays outside oil cylinder, during thump, spring also can play cushioning effect, thus reaches to protect the purpose of sophisticated electronics.
The present invention compares existing having the advantages that
Electronic equipment is arranged on the erecting device of the present invention, by spring shock absorption and the dual shock absorption of hydraulic shock-absorption, can alleviate the thump impact to electronic equipment, thus protect electronic equipment.The erecting device simple in construction of the present invention, damping effect is obvious, is suitable as the erecting device of high-accuracy electronic equipment.
Accompanying drawing explanation
Fig. 1 is a kind of vehicle-mounted sophisticated electronics erecting device schematic diagram of the present invention, and in figure, 1 is spring, and 2 is piston, and 3 is piston hole, and 4 is piston rod, and 5 is pallet, and 6 is oil cylinder.
Detailed description of the invention
The present invention is referred to following example and is achieved.
Refering to Fig. 1, the technical solution adopted for the present invention to solve the technical problems is, a kind of damping fluid and the vehicle-mounted sophisticated electronics erecting device of many group damping spring combinations, it is characterized in that, including oil cylinder, lubricating oil, piston, pressure valve, piston rod, pallet and spring, lubricating oil level is in oil cylinder, described piston is positioned in the middle part of oil cylinder, oil cylinder is divided into upper and lower two parts by piston, piston has multiple aperture, being mounted on pressure valve in each aperture, piston connects piston rod, piston rod connecting trays；Described spring has 3 groups, and one of which is arranged on oil cylinder inner bottom part and connects piston, and other 2 groups are arranged on oil cylinder outside and connect oil cylinder and pallet, and pallet has multiple screw in order to fixing sophisticated electronics to be installed；When described sophisticated electronics erecting device is by downward vibrations, owing to pressure below becomes big, pressure valve opens up, below oil cylinder, lubricating oil flows to top through the aperture in piston, lubricating oil flows through the damping force that the aperture in piston causes and plays cushioning effect, when described sophisticated electronics erecting device is subject to vibrations upwards, owing to top pressure becomes big, pressure valve is opened downwards, above oil cylinder, lubricating oil flows to bottom through the multiple apertures in piston, and lubricating oil flows through the damping force that the aperture in piston causes and plays cushioning effect；Simultaneously as oil cylinder inner bottom part is provided with spring and connects piston, being also provided with spring connecting trays outside oil cylinder, during thump, spring also can play cushioning effect, thus reaches to protect the purpose of sophisticated electronics.
Sophisticated electronics to be installed is fixed on pallet by the screw on pallet.
The present embodiment piston has disposed 2 piston holes, during automobile vertical tremor, oil cylinder is fixed on automobile, so, it is fixed on spring bottom oil cylinder and is fixed on the spring outside oil cylinder and can play cushioning effect, if being merely spring shock absorption, spring can tremble repeatedly, this vibrations can cause the vertical tremor of piston, and now damping fluid can be flowed the most up and down by piston hole, and damping fluid flows through the damping force that the aperture in piston causes and plays cushioning effect.
Electronic equipment is arranged on the pallet of erecting device of the present invention, by spring vibration damper and the dual shock absorption of hydraulic damping device, can alleviate the thump impact to electronic equipment, thus protect electronic equipment.The erecting device simple in construction of the present invention, damping effect is obvious, is suitable as the erecting device of high-accuracy electronic equipment.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (1)
1. a damping fluid and the vehicle-mounted sophisticated electronics erecting device of many group damping spring combinations, it is characterized in that, including oil cylinder, lubricating oil, piston, pressure valve, piston rod, pallet and spring, lubricating oil level is in oil cylinder, and described piston is positioned in the middle part of oil cylinder, and oil cylinder is divided into upper and lower two parts by piston, piston has multiple aperture, being mounted on pressure valve in each aperture, piston connects piston rod, piston rod connecting trays；Described spring has 3 groups, and one of which is arranged on oil cylinder inner bottom part and connects piston, and other 2 groups are arranged on oil cylinder outside and connect oil cylinder and pallet, and pallet has multiple screw in order to fixing sophisticated electronics to be installed；When described sophisticated electronics erecting device is by downward vibrations, owing to pressure below becomes big, pressure valve opens up, below oil cylinder, lubricating oil flows to top through the aperture in piston, lubricating oil flows through the damping force that the aperture in piston causes and plays cushioning effect, when described sophisticated electronics erecting device is subject to vibrations upwards, owing to top pressure becomes big, pressure valve is opened downwards, above oil cylinder, lubricating oil flows to bottom through the multiple apertures in piston, and lubricating oil flows through the damping force that the aperture in piston causes and plays cushioning effect；Simultaneously as oil cylinder inner bottom part is provided with spring and connects piston, being also provided with spring connecting trays outside oil cylinder, during thump, spring also can play cushioning effect, thus reaches to protect the purpose of sophisticated electronics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001786.3U CN205479101U (en) | 2016-01-04 | 2016-01-04 | On -vehicle precision electronic equipment installation device of damping fluid and combination of multiunit damping spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001786.3U CN205479101U (en) | 2016-01-04 | 2016-01-04 | On -vehicle precision electronic equipment installation device of damping fluid and combination of multiunit damping spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479101U true CN205479101U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001786.3U Expired - Fee Related CN205479101U (en) | 2016-01-04 | 2016-01-04 | On -vehicle precision electronic equipment installation device of damping fluid and combination of multiunit damping spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489726A (en) * | 2017-08-19 | 2017-12-19 | 合肥智贤智能化科技有限公司 | A kind of damper |
| CN108320937A (en) * | 2018-04-08 | 2018-07-24 | 吴江远洋电气有限责任公司 | A kind of on-load voltage regulating switch fixed seat |
-
2016
- 2016-01-04 CN CN201620001786.3U patent/CN205479101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489726A (en) * | 2017-08-19 | 2017-12-19 | 合肥智贤智能化科技有限公司 | A kind of damper |
| CN108320937A (en) * | 2018-04-08 | 2018-07-24 | 吴江远洋电气有限责任公司 | A kind of on-load voltage regulating switch fixed seat |
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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 |
Granted publication date: 20160817 Termination date: 20170104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |