CN219957850U - Protective cover for laser radar - Google Patents
Protective cover for laser radar Download PDFInfo
- Publication number
- CN219957850U CN219957850U CN202223551175.0U CN202223551175U CN219957850U CN 219957850 U CN219957850 U CN 219957850U CN 202223551175 U CN202223551175 U CN 202223551175U CN 219957850 U CN219957850 U CN 219957850U
- Authority
- CN
- China
- Prior art keywords
- shell
- wall
- fixedly connected
- cover
- protective cover
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- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses a protective cover for a laser radar, which relates to the technical field of laser radars and comprises a shell, wherein an installation assembly is fixedly connected to the inner wall of the shell, a protective pad is fixedly connected to the inner wall of the shell, a cover shaft is connected to an outer wall bearing of the shell, a buckling cover is connected to the outer wall of the shell through the cover shaft bearing, a clamping pad is fixedly connected to the inner wall of the buckling cover, a supporting rod is fixedly connected to the inner wall of the shell, a bearing frame is fixedly connected to one end of the supporting rod, a heat dissipation fan is fixedly connected to the inner wall of the bearing frame, and ventilation holes are formed in the top of the shell. According to the utility model, the shell covers the laser radar and the mounting assembly is movably arranged, so that the internal clamping blocks are compressed, the clamping blocks are conveniently mounted and embedded into the external groove positions, the shell is conveniently mounted, the mounting is more convenient, the laser radar after the shell is mounted is conveniently and rapidly cooled, the cooling fan is started, and the air inside and outside the shell is conveniently exchanged.
Description
Technical Field
The utility model relates to the technical field of laser radars, in particular to a protective cover for a laser radar.
Background
The lidar is a radar system that detects a characteristic quantity such as a position, a speed, etc. of a target by emitting a laser beam. The working principle is that a detection signal (laser beam) is emitted to a target, then a received signal (target echo) reflected from the target is compared with the emission signal, and after proper processing, the related information of the target, such as parameters of the target such as distance, azimuth, altitude, speed, gesture and even shape, can be obtained, so that the targets of an airplane, a missile and the like are detected, tracked and identified. The laser changes the electric pulse into the light pulse to be emitted, and the light receiver restores the light pulse reflected from the target into the electric pulse to be sent to the display.
For example, the Chinese patent publication No. CN216979278U discloses the following technical scheme: the utility model provides a protective cover for a laser radar, which comprises: the protective cover is used for protecting at least a window sheet of the laser radar, and the light transmittance of a part of the protective cover corresponding to the surface of the laser radar, which emits light and receives echo, meets preset conditions; the controller is used for controlling the protection cover to be closed or opened, so that the laser radar can be protected while the laser radar can detect the target when the laser radar needs to be protected. For example: under severe working conditions, the protective cover is opened to protect the laser radar, and the laser radar window is prevented from being polluted or damaged on the premise of ensuring that the laser radar has certain detection capability. Under good working conditions, the protective cover can be closed, and the influence of the protective cover on the detection capability of the laser radar is reduced.
The following problems exist in the prior art:
1. the protective cover for the laser radar in the prior art is difficult to install rapidly, so that the installation is not convenient enough;
2. the laser radar among the prior art is with protection casing many be inconvenient for dispel the heat to the laser radar in the use for the radiating effect is relatively poor, and inside ventilation effect is relatively poor, is inconvenient for carrying out long-term use.
Disclosure of Invention
The present utility model provides a protective cover for a lidar to solve the problems set forth in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a protection casing for laser radar, includes the shell, the inner wall fixedly connected with installation component of shell, the inner wall fixedly connected with protection pad of shell.
The outer wall bearing of shell is connected with the lid axle, the outer wall of shell is connected with the lock lid through lid axle bearing, the inner wall fixedly connected with joint pad of lock lid.
The inner wall fixedly connected with bracing piece of shell, the one end fixedly connected with of bracing piece holds the frame, the inner wall fixedly connected with heat dissipation fan of holding the frame, the bleeder vent has been seted up at the top of shell.
The technical scheme of the utility model is further improved as follows: the inside of installation component is including fagging, spring, connecting plate, fixture block and lug, the inner wall fixedly connected with fagging of shell, the inner wall fixedly connected with spring of fagging, the outer wall fixedly connected with connecting plate of spring, the outer wall fixedly connected with fixture block of connecting plate, the outer wall fixedly connected with lug of fixture block.
By adopting the technical scheme, the mounting assembly in the scheme is convenient for mounting the shell and is convenient for buckling the shell.
The technical scheme of the utility model is further improved as follows: the supporting plates are symmetrical to each other along the central line of the shell, and the supporting plates are parallel to the inner wall of the shell.
By adopting the technical scheme, the supporting plate in the scheme is convenient for supporting the installation part, so that the support is more stable.
The technical scheme of the utility model is further improved as follows: the top of shell is the cambered surface, and the whole of shell presents cylindricly.
By adopting the technical scheme, the shell in the scheme is convenient for protecting the whole body, and the space is increased for the top.
The technical scheme of the utility model is further improved as follows: the buckling cover is connected with the outer wall of the shell in a clamping mode, and the area of the buckling cover is equal to one quarter of the side area of the shell.
By adopting the technical scheme, the buckling cover in the scheme is convenient for checking the internal condition.
The technical scheme of the utility model is further improved as follows: the protection pad is arranged along the center of the top of the shell in a circumference way, and the clamping pad and the protection pad are both silica gel anti-slip pads.
By adopting the technical scheme, the protection pad in the scheme enables the laser radar not to be in direct contact with the shell.
The technical scheme of the utility model is further improved as follows: the heat dissipation fan is located on the same horizontal line of the center of the top of the shell, and the heat dissipation fan is located above the horizontal plane where the protection pad is located.
By adopting the technical scheme, the radiating fan in the scheme is convenient for radiating the laser radar used for a long time.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a protective cover for a laser radar, which is characterized in that the laser radar is covered by a shell, an installation component, a protective pad, a cover shaft, a buckling cover, a clamping pad, a supporting rod, a bearing frame, a heat dissipation fan and air holes which are matched with each other, and the shell is movably installed to compress an internal clamping block, so that the clamping block is conveniently installed and embedded into an external groove position, the shell is conveniently installed, and the installation is more convenient.
2. The utility model provides a protective cover for a laser radar, which is characterized in that a supporting rod, a supporting frame, a heat radiation fan and air holes are matched with each other, the supporting rod is convenient for supporting the supporting frame, the heat radiation fan is arranged at the top, the laser radar after a shell is installed is conveniently and rapidly cooled, the heat radiation fan is started, and the air inside and outside the shell is conveniently exchanged, so that the heat radiation effect is more remarkable.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is an overall view of the present utility model;
fig. 4 is a front view of the present utility model.
In the figure: 1. a housing; 2. a mounting assembly; 3. a protective pad; 4. a cover shaft; 5. a buckling cover; 6. a clamping pad; 7. a support rod; 8. a bearing frame; 9. a heat dissipation fan; 10. ventilation holes; 11. a supporting plate; 12. a spring; 13. a connecting plate; 14. a clamping block; 15. and a bump.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a protective cover for a laser radar, which comprises a shell 1, wherein an installation component 2 is fixedly connected to the inner wall of the shell 1, and a protective pad 3 is fixedly connected to the inner wall of the shell 1.
The outer wall bearing of shell 1 is connected with lid axle 4, and the outer wall of shell 1 is connected with lock lid 5 through lid axle 4 bearing, and the inner wall fixedly connected with joint pad 6 of lock lid 5.
The inner wall fixedly connected with bracing piece 7 of shell 1, the one end fixedly connected with of bracing piece 7 holds frame 8, holds the inner wall fixedly connected with radiator fan 9 of frame 8, and bleeder vent 10 has been seted up at the top of shell 1.
In this embodiment, through the mutually supporting of shell 1, installation component 2, protection pad 3, lid axle 4, lock lid 5, joint pad 6, bracing piece 7, accepting frame 8, radiator fan 9 and bleeder vent 10 use, cover laser radar with shell 1, movable mounting component 2 for inside fixture block 14 compresses, thereby is convenient for install the gomphosis with the fixture block 14 into external recess position, thereby is convenient for install shell 1, makes the installation more convenient.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside of the installation component 2 comprises a supporting plate 11, a spring 12, a connecting plate 13, a clamping block 14 and a protruding block 15, wherein the supporting plate 11 is fixedly connected with the inner wall of the shell 1, the spring 12 is fixedly connected with the inner wall of the supporting plate 11, the connecting plate 13 is fixedly connected with the outer wall of the spring 12, the clamping block 14 is fixedly connected with the outer wall of the connecting plate 13, and the protruding block 15 is fixedly connected with the outer wall of the clamping block 14.
In this embodiment, adopt above-mentioned technical scheme, installation component 2 in this scheme is convenient for install shell 1, is convenient for carry out the lock to the shell, uses mutually supporting through bracing piece 7, accepting frame 8, heat dissipation fan 9 and bleeder vent 10, and bracing piece 7 is convenient for support accepting frame 8 for the top is provided with heat dissipation fan 9, is convenient for dispel the heat fast to the laser radar after installing shell 1, and heat dissipation fan 9 starts, and the air is exchanged outside in the area shell 1 of being convenient for, makes the radiating effect more showing.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the stay plates 11 are symmetrical to each other along the center line of the housing 1, and the stay plates 11 are parallel to the inner wall of the housing 1.
In this embodiment, the above technical solution is adopted, and the supporting plate 11 in this solution is convenient for supporting the mounting part, so that the supporting is more stable.
Preferably, the top of the housing 1 is a cambered surface, and the whole of the housing 1 is cylindrical.
In this embodiment, the above technical solution is adopted, and the housing 1 in this solution is convenient for protecting the whole body, and increases the space for the top.
Further, the buckling cover 5 is in clamping connection with the outer wall of the shell 1, and the area of the buckling cover 5 is equal to one quarter of the side area of the shell 1.
In this embodiment, the above technical solution is adopted, and the snap-fit cover 5 in this solution is convenient for checking the internal condition.
Furthermore, the protection pad 3 is circumferentially arranged along the center of the top of the housing 1, and the clamping pad 6 and the protection pad 3 are both silica gel anti-slip pads.
In the present embodiment, the above technical solution is adopted, and the protection pad 3 in the solution makes the lidar not directly contact with the housing 1.
In addition, the heat dissipation fan 9 is located on the same horizontal line of the center of the top of the shell 1, and the heat dissipation fan 9 is located above the horizontal plane where the protection pad 3 is located.
In this embodiment, the above technical solution is adopted, and the heat dissipation fan 9 in this solution is convenient for performing heat dissipation treatment on the long-term used lidar.
The working principle of the protective cover for the laser radar is specifically described below.
As shown in fig. 1-4, the shell 1 is covered with the laser radar, the movable mounting assembly 2 is moved to stir the protruding block 15, so that the driving clamping block 14 moves along the bottom of the shell 1, the spring 12 compresses, the inner clamping block 14 compresses, the clamping block 14 is mounted and embedded into the outer groove position, the shell 1 is mounted, the protection pad 3 is separated between the laser radar and the shell 1, the buckling cover 5 can be opened around the cover shaft 4, the inner part can be monitored after the installation, the supporting rod 7 supports the bearing frame 8, the top is provided with the heat dissipation fan 9, the laser radar mounted on the shell 1 is rapidly cooled, and the heat dissipation fan 9 is started, so that the air inside and outside the shell 1 is conveniently exchanged.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. A protective cover for a laser radar, comprising a housing (1), characterized in that: the inner wall of the shell (1) is fixedly connected with a mounting assembly (2), and the inner wall of the shell (1) is fixedly connected with a protection pad (3);
the outer wall bearing of the shell (1) is connected with a cover shaft (4), the outer wall of the shell (1) is connected with a buckling cover (5) through the cover shaft (4) bearing, and the inner wall of the buckling cover (5) is fixedly connected with a clamping pad (6);
the inner wall fixedly connected with bracing piece (7) of shell (1), the one end fixedly connected with of bracing piece (7) accepts frame (8), the inner wall fixedly connected with radiator fan (9) of accepting frame (8), bleeder vent (10) have been seted up at the top of shell (1).
2. A protective cover for a lidar according to claim 1, wherein: the inside of installation component (2) is including fagging (11), spring (12), connecting plate (13), fixture block (14) and lug (15), the inner wall fixedly connected with fagging (11) of shell (1), the inner wall fixedly connected with spring (12) of fagging (11), the outer wall fixedly connected with connecting plate (13) of spring (12), the outer wall fixedly connected with fixture block (14) of connecting plate (13), the outer wall fixedly connected with lug (15) of fixture block (14).
3. A protective cover for a lidar according to claim 2, characterized in that: the supporting plates (11) are symmetrical to each other along the central line of the shell (1), and the supporting plates (11) are parallel to the inner wall of the shell (1).
4. A protective cover for a lidar according to claim 1, wherein: the top of the shell (1) is an arc surface, and the whole shell (1) is cylindrical.
5. A protective cover for a lidar according to claim 1, wherein: the buckling cover (5) is connected with the outer wall of the shell (1) in a clamping mode, and the area of the buckling cover (5) is equal to one quarter of the side area of the shell (1).
6. A protective cover for a lidar according to claim 1, wherein: the protection pads (3) are circumferentially arranged along the center of the top of the shell (1), and the clamping pads (6) and the protection pads (3) are all silica gel anti-slip pads.
7. A protective cover for a lidar according to claim 1, wherein: the heat dissipation fan (9) is positioned on the same horizontal line of the center of the top of the shell (1), and the heat dissipation fan (9) is positioned above the horizontal plane where the protection pad (3) is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551175.0U CN219957850U (en) | 2022-12-29 | 2022-12-29 | Protective cover for laser radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223551175.0U CN219957850U (en) | 2022-12-29 | 2022-12-29 | Protective cover for laser radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957850U true CN219957850U (en) | 2023-11-03 |
Family
ID=88540471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223551175.0U Active CN219957850U (en) | 2022-12-29 | 2022-12-29 | Protective cover for laser radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957850U (en) |
-
2022
- 2022-12-29 CN CN202223551175.0U patent/CN219957850U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |