CN220086382U - Unmanned vehicles shock attenuation dimension steady radome - Google Patents
Unmanned vehicles shock attenuation dimension steady radome Download PDFInfo
- Publication number
- CN220086382U CN220086382U CN202321267051.1U CN202321267051U CN220086382U CN 220086382 U CN220086382 U CN 220086382U CN 202321267051 U CN202321267051 U CN 202321267051U CN 220086382 U CN220086382 U CN 220086382U
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- fixedly connected
- protective cover
- friction
- radome
- unmanned aerial
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- 230000035939 shock Effects 0.000 title claims abstract description 28
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 238000004146 energy storage Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a shock absorption and stability maintenance radome for an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. Including the safety cover, the both ends threaded connection of safety cover both sides has the mounting panel, the inside both sides fixedly connected with damper of safety cover, damper includes the fixed plate, the both ends of the inside both sides of fixed plate and safety cover are fixed mutually, fixedly connected with friction lever between the fixed plate at the inside one side both ends of safety cover, the both ends of friction lever outer wall are provided with energy storage spring. Compared with the prior art, the antenna has the advantages that the connecting seat is driven to move through vibration of the antenna body in the upper cotton pad and the lower cotton pad, the push rod is driven by the connecting seat to move, after the energy storage spring is extruded and stored by the push rod to drive the slide block, vibration energy is consumed through friction heat between the friction rod and the friction block, vibration energy is reduced, vibration reduction protection of the antenna body is completed, and vibration reduction effect of the device is improved.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a shock absorption dimensionally stable radome for an unmanned aerial vehicle.
Background
The antenna of the unmanned aerial vehicle is an important component for receiving commands as an important component for ensuring normal flight of the unmanned aerial vehicle.
The utility model patent of China with publication number of CN210296631U discloses a shock-absorbing and maintenance-stabilizing radome for an unmanned aerial vehicle, which comprises a protection box body, wherein limit sliding grooves are longitudinally formed in the left side wall and the right side wall of the protection box body, two groups of limit sliding bars are symmetrically and transversely inserted in the inner cavities of the two groups of limit sliding grooves, and the shock-absorbing and maintenance-stabilizing radome can absorb and slow down the transmission effect of shock by utilizing the elasticity of a buffer spring, so that the influence of the shock on the working state of the antenna of the unmanned aerial vehicle in the flying process is reduced.
But when the device is used, the buffer spring is used as an energy storage component, the self shock absorption effect is limited, and the consumption of the vibration energy is limited, so that the shock absorption effect of the device is reduced.
Disclosure of Invention
The utility model aims to provide a shock absorption dimensionally stable radome for an unmanned aerial vehicle, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned vehicles shock attenuation dimension steady radome, includes the safety cover, the both ends threaded connection of safety cover both sides has the mounting panel, the inside both sides fixedly connected with damper of safety cover, damper includes the fixed plate, the both ends of the inside both sides of fixed plate and safety cover are fixed mutually, fixedly connected with friction lever between the fixed plate at the inside one side both ends of safety cover, the both ends of friction lever outer wall are provided with the energy storage spring, the one end fixedly connected with slider that the energy storage spring is close to the friction lever center, the one end fixedly connected with friction block that the slider is close to the friction lever center, one side that the slider is close to the safety cover center rotates and is connected with the push rod, one side that the push rod is close to the safety cover center rotates and is connected with the connecting seat, first side fixedly connected with punch holder between the connecting seat, second side fixedly connected with lower plate between the connecting seat, be provided with antenna body between punch holder, the lower plate, the first end fixedly connected with USB of safety cover connects, electric connection between antenna body, the USB connects.
Preferably, a plurality of thread grooves are formed in the bottoms of the two sides of the protective cover.
Preferably, the second end of the antenna body is provided with an elastic pad, and the elastic pad is fixed with the first end inside the protective cover.
Preferably, an upper cotton pad is fixedly connected inside the upper clamping plate.
Preferably, the lower cotton pad is fixedly connected in the lower clamping plate.
Preferably, the friction rod penetrates through the sliding block and the friction block.
Compared with the prior art, the utility model has the beneficial effects that:
this unmanned vehicles shock attenuation dimension steady radome, with prior art's difference lies in, through the vibrations of antenna body in last cotton pad, lower cotton pad, drives the connecting seat and removes, and the connecting seat drives the push rod and removes, and the push rod drives the slider and extrudees the energy storage spring after, and the energy of vibrations is consumed through friction heat generation between friction lever, the friction block, has reduced the energy of vibrations, accomplishes the shock attenuation protection to the antenna body, has improved the shock attenuation effect of device.
Drawings
FIG. 1 is an axial view of the present utility model;
FIG. 2 is an axial view of a shock absorbing assembly of the present utility model;
figure 3 is a partially exploded view of the shock absorbing assembly of the present utility model.
In the figure: 1. a protective cover; 2. a mounting plate; 3. a thread groove; 4. a shock absorbing assembly; 401. a fixing plate; 402. a friction lever; 403. an energy storage spring; 404. a slide block; 405. a friction block; 406. a push rod; 407. a connecting seat; 408. an upper clamping plate; 409. applying a cotton pad; 410. a lower clamping plate; 411. laying cotton pads; 5. an antenna body; 6. an elastic pad; 7. a USB connector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the process of protecting the antenna of the unmanned aerial vehicle, the radome is needed to be used, and the shock-absorbing and maintenance-stable radome for the unmanned aerial vehicle is specially used for protecting the antenna of the unmanned aerial vehicle, compared with the shock-absorbing and maintenance-stable radome for the unmanned aerial vehicle disclosed in Chinese patent with the publication number of CN210296631U, the shock-absorbing and maintenance-stable radome for the unmanned aerial vehicle has the advantages that the shock energy is consumed by friction while the shock is stored, the influence of the shock on the antenna is reduced, and the shock-absorbing effect of the device is improved.
As shown in fig. 1-3, the present utility model provides a technical solution: unmanned vehicles shock attenuation dimension steady radome.
Referring to fig. 1, 2 and 3, the utility model comprises a protective cover 1, mounting plates 2 are connected at two ends of two sides of the protective cover 1 in a threaded manner, shock absorbing components 4 are fixedly connected at two sides of the interior of the protective cover 1, the shock absorbing components 4 comprise a fixing plate 401, the fixing plate 401 is fixed with two ends of two sides of the interior of the protective cover 1, a friction rod 402 is fixedly connected between the fixing plates 401 at two ends of one side of the interior of the protective cover 1, energy storage springs 403 are arranged at two ends of the outer wall of the friction rod 402, one end of each energy storage spring 403 close to the center of the friction rod 402 is fixedly connected with a sliding block 404, one end of each sliding block 404 close to the center of the friction rod 402 is fixedly connected with a friction block 405, one side of each sliding block 404 close to the center of the protective cover 1 is rotationally connected with a push rod 406, one side that push rod 406 is close to safety cover 1 center rotates and is connected with connecting seat 407, first side fixedly connected with punch holder 408 between the connecting seat 407, second side fixedly connected with lower plate 410 between the connecting seat 407, be provided with antenna body 5 between punch holder 408, lower plate 410, the first end fixedly connected with USB joint 7 of safety cover 1, antenna body 5, electric connection between USB joint 7, a plurality of thread grooves 3 have been seted up to the bottom of safety cover 1 both sides, antenna body 5's second end is provided with elastic pad 6, elastic pad 6 is fixed with the inside first end of safety cover 1 mutually, punch holder 408's inside fixedly connected with goes up cotton pad 409, lower plate 410's inside fixedly connected with down cotton pad 411, friction lever 402 runs through slider 404, friction block 405.
It should be emphasized that, in the present utility model, when the antenna body 5 needs to be damped, firstly, the antenna body 5 will drive the connecting seat 407 to move when vibrating in the upper cotton pad 409 and the lower cotton pad 411, the connecting seat 407 drives the push rod 406 to move, and after the push rod 406 drives the slide block 404 to squeeze the energy storage spring 403 to store energy, the energy of vibration is consumed by the friction heat between the friction rod 402 and the friction block 405, so that the energy of vibration is reduced, the damping protection of the antenna body 5 is completed, and the damping effect of the device is improved.
Working principle: when the device is used, firstly, the antenna body 5 is placed in the upper cotton pad 409 and the lower cotton pad 411, the antenna body 5 is connected with the USB connector 7, then, according to the size of an unmanned aerial vehicle to be fixed, the proper thread groove 3 is selected to fix the mounting plate 2, then, the mounting plate 2 is fixed on the unmanned aerial vehicle, then, the USB connector 7 is connected with a control computer of the unmanned aerial vehicle, finally, when the antenna body 5 vibrates in the upper cotton pad 409 and the lower cotton pad 411, the connecting seat 407 is driven to move, the connecting seat 407 drives the push rod 406 to move, the push rod 406 drives the slide block 404 to extrude the energy storage spring 403, and after the energy storage spring 403 stores energy, vibration energy is consumed through friction heat generation between the friction rod 402 and the friction block 405, so that vibration energy is reduced, vibration reduction protection on the antenna body 5 is completed, and the vibration reduction effect of the device is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. The utility model provides an unmanned vehicles shock attenuation dimension steady radome, includes safety cover (1), its characterized in that: the utility model discloses a protective cover, including a protective cover (1), mounting panel (2) are connected with both ends screw thread on both sides of protective cover (1), the inside both sides fixedly connected with damper (4) of protective cover (1), damper (4) are including fixed plate (401), fixed plate (401) and the both ends on both sides of inside of protective cover (1) are fixed mutually, fixedly connected with friction lever (402) between fixed plate (401) on both ends of the inside one side of protective cover (1), the both ends of friction lever (402) outer wall are provided with energy storage spring (403), the one end that energy storage spring (403) is close to friction lever (402) center fixedly connected with slider (404), one end of the sliding block (404) close to the center of the friction rod (402) is fixedly connected with a friction block (405), one side of the sliding block (404) close to the center of the protective cover (1) is rotationally connected with a push rod (406), one side of the push rod (406) close to the center of the protective cover (1) is rotationally connected with a connecting seat (407), a first side between the connecting seats (407) is fixedly connected with an upper clamping plate (408), a second side between the connecting seats (407) is fixedly connected with a lower clamping plate (410), an antenna body (5) is arranged between the upper clamping plate (408) and the lower clamping plate (410), a first end of the protective cover (1) is fixedly connected with a USB joint (7), the antenna body (5) and the USB connector (7) are electrically connected.
2. The unmanned aerial vehicle shock absorbing dimensionally stable radome of claim 1, wherein: the bottoms of the two sides of the protective cover (1) are provided with a plurality of thread grooves (3).
3. The unmanned aerial vehicle shock absorbing dimensionally stable radome of claim 1, wherein: the second end of the antenna body (5) is provided with an elastic pad (6), and the elastic pad (6) is fixed with the first end inside the protective cover (1).
4. The unmanned aerial vehicle shock absorbing dimensionally stable radome of claim 1, wherein: an upper cotton pad (409) is fixedly connected inside the upper clamping plate (408).
5. The unmanned aerial vehicle shock absorbing dimensionally stable radome of claim 1, wherein: the lower cotton pad (411) is fixedly connected inside the lower clamping plate (410).
6. The unmanned aerial vehicle shock absorbing dimensionally stable radome of claim 1, wherein: the friction rod (402) penetrates through the sliding block (404) and the friction block (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321267051.1U CN220086382U (en) | 2023-05-24 | 2023-05-24 | Unmanned vehicles shock attenuation dimension steady radome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321267051.1U CN220086382U (en) | 2023-05-24 | 2023-05-24 | Unmanned vehicles shock attenuation dimension steady radome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086382U true CN220086382U (en) | 2023-11-24 |
Family
ID=88818313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321267051.1U Active CN220086382U (en) | 2023-05-24 | 2023-05-24 | Unmanned vehicles shock attenuation dimension steady radome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086382U (en) |
-
2023
- 2023-05-24 CN CN202321267051.1U patent/CN220086382U/en active Active
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