CN219676262U - Protective cover for millimeter wave radar - Google Patents
Protective cover for millimeter wave radar Download PDFInfo
- Publication number
- CN219676262U CN219676262U CN202321351299.6U CN202321351299U CN219676262U CN 219676262 U CN219676262 U CN 219676262U CN 202321351299 U CN202321351299 U CN 202321351299U CN 219676262 U CN219676262 U CN 219676262U
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- Prior art keywords
- fixedly connected
- radar
- millimeter wave
- protective cover
- wave radar
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- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 13
- 230000035939 shock Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model discloses a protective cover for millimeter wave radar, which comprises a shell, wherein four corners of the inner side surface of the shell are fixedly connected with fixed blocks, the outer surfaces of the fixed blocks are fixedly connected with dampers, and the outer surfaces of the dampers are sleeved with first springs; one end of the damper is fixedly connected with a clamping block. This safety cover for millimeter wave radar, through the setting of attenuator, first spring, the clamp splice, the second spring, buffer strip and rubber slab, the attenuator uses with first spring mutually supporting, carry out shock attenuation buffering to the four corners department of radar, the second spring carries out the shock attenuation to the two sides of clamp splice, the outside vibrations of effectual absorption, thereby avoid the radar to produce the damage because of vibrations, a plurality of buffer strips adopt arc rubber material to constitute, all have the cushioning effect to the external force of arbitrary direction, the protection radar does not receive external force damage, the rubber slab can increase the protectiveness at radar top, avoid outside to collide to cause the damage to the radar top, increase of service life.
Description
Technical Field
The utility model relates to the technical field of protection covers, in particular to a protection cover for millimeter wave radar.
Background
Millimeter wave radar is the radar that works in millimeter wave band detection, has good interference killing feature, anti-stealth ability, and identification ability and imaging capability are strong simultaneously, consequently has been widely used in each field, and current on-vehicle millimeter wave radar the place ahead does not always set up the safety cover, in case the collision, the radar is damaged because of suffering the striking easily.
Through searching, chinese patent publication (bulletin) No. CN213750306U discloses a protective cover for a vehicle-mounted millimeter wave radar, and an error-proofing pin is additionally arranged on a cover body so as to avoid reverse assembly of the cover body, thereby being convenient for improving the assembly efficiency. The protection part is not completely parallel to the front surface of the millimeter wave radar, but has a certain inclination angle so as to ensure that the detection performance of the radar is not influenced by the protection cover.
The protection cover of the above patent is convenient to assemble, but lacks certain protection measures, because the vehicle can vibrate during movement, and severe vibration easily affects the service life of the millimeter wave radar, and cannot provide good protection for the radar, so that the protection cover for the millimeter wave radar needs to be designed to solve the problems.
Disclosure of Invention
The utility model mainly aims to provide a protective cover for a millimeter wave radar, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the protection cover for the millimeter wave radar comprises a shell, wherein fixing blocks are fixedly connected to four corners of the inner side surface of the shell, a damper is fixedly connected to the outer surface of each fixing block, and a first spring is sleeved on the outer surface of each damper; one end fixedly connected with clamp splice of attenuator, the equal fixedly connected with second spring in both sides of clamp splice surface, the second spring is fixed connection with the casing, the medial surface fixedly connected with buffer strip of clamp splice, the surface swing joint of buffer strip has the radar, the interior roof fixedly connected with rubber slab of casing.
In order to achieve the effect of preventing static electricity, as the protective cover for the millimeter wave radar, the lower surface of the rubber plate is fixedly connected with an antistatic film.
In order to achieve the effect of surface buffering, as the protecting cover for the millimeter wave radar, a bump is fixedly connected to the upper surface of the shell.
In order to achieve the effect of facilitating heat dissipation, as the protecting cover for the millimeter wave radar, heat dissipation grooves are formed in two sides of the outer surface of the shell.
In order to achieve the effect of being convenient to support, the millimeter wave radar protective cover is characterized in that a cavity is formed in the bottom of the outer surface of the shell, and a supporting rod is fixedly connected to the top of the inner side surface of the cavity.
In order to achieve the effect of being convenient for buckling, as the protective cover for the millimeter wave radar, the two sides of the outer surface of the support rod are rotatably connected with the first clamping blocks, and the middle part of the outer surface of the support rod is fixedly connected with the torsion spring.
In order to achieve the effect of limiting the first clamping block, the protective cover for the millimeter wave radar is characterized in that a second clamping block is fixedly connected to the bottom of the outer surface of the radar, and the second clamping block is movably connected with the first clamping block.
In order to achieve the effect of convenient disassembly, the protective cover for the millimeter wave radar is characterized in that an extension block is fixedly connected to the bottom of the outer surface of the first clamping block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the radar, through the arrangement of the damper, the first springs, the clamping blocks, the second springs, the buffer strips and the rubber plate, the damper and the first springs are mutually matched for use, the four corners of the radar are damped and buffered, the second springs are used for damping the two sides of the clamping blocks, and external vibration is effectively absorbed, so that the radar is prevented from being damaged due to vibration, the buffer strips are made of arc-shaped rubber materials, the buffer effect is achieved on any external force, the radar is protected from being damaged by external force, the protection performance of the top of the radar can be improved by the rubber plate, the damage to the top of the radar caused by external collision is avoided, and the service life is prolonged.
2. According to the utility model, through the arrangement of the heat dissipation groove, the first clamping block, the torsion spring, the second clamping block and the extension block, the heat dissipation groove which is obliquely arranged is convenient for the dissipation of heat generated by the radar in the shell during operation, so that the ventilation effect in the shell is good, large particles and external dust are prevented from entering, the first clamping block is clamped on the outer surface of the second clamping block under the resilience of the torsion spring, the protection cover is convenient to install, the safety and stability of the radar are increased, and the extension block is convenient for operating and controlling the first clamping block, so that the protection cover is more convenient to detach.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional plan view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a bottom view of an embodiment of the present utility model;
FIG. 4 is a schematic view of a clamping block according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a first fixture block structure according to an embodiment of the utility model.
In the figure: 1. a housing; 2. a fixed block; 3. a damper; 4. a first spring; 5. clamping blocks; 6. a second spring; 7. a buffer strip; 8. a radar; 9. a rubber plate; 10. an antistatic film; 11. a bump; 12. a heat sink; 13. a cavity; 14. a support rod; 15. a first clamping block; 16. a torsion spring; 17. a second clamping block; 18. an extension block.
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.
Examples
As shown in fig. 1-5, the protective cover for the millimeter wave radar comprises a shell 1, wherein four corners of the inner side surface of the shell 1 are fixedly connected with a fixed block 2, the outer surface of the fixed block 2 is fixedly connected with a damper 3, and the outer surface of the damper 3 is sleeved with a first spring 4; one end fixedly connected with clamp splice 5 of attenuator 3, the equal fixedly connected with second spring 6 of both sides of clamp splice 5 surface, second spring 6 are fixed connection with casing 1, and the medial surface fixedly connected with buffer strip 7 of clamp splice 5, the surface swing joint of buffer strip 7 has radar 8, the interior roof fixedly connected with rubber slab 9 of casing 1.
When the automobile shock absorber is specifically used, through the setting of attenuator 3, first spring 4, clamp splice 5, second spring 6, buffer strip 7 and rubber slab 9, casing 1 sets up to square structure, and inside sets up to hollow state, can go into radar 8 complete parcel, can alleviate the impact force, when the automobile is gone and is produced vibrations, attenuator 3 and first spring 4 mutually support and use, can carry out shock attenuation to radar 8's four corners department, second spring 6 carries out the shock attenuation to clamp splice 5's two sides, the outside vibrations of effectual absorption, thereby avoid radar 8 to produce the damage because of vibrations, clamp splice 5 contacts with radar 8 through a plurality of buffer strips 7, buffer strip 7 adopts arc rubber material to constitute, all have the cushioning effect to the external force of arbitrary direction, protection radar 8 is not damaged by external force, rubber slab 9 can increase the protectiveness at radar 8 top, avoid outside to collide to cause the damage to radar 8 top, increase in service life, the suitability obtains effectual enhancement.
In the present embodiment, the antistatic film 10 is fixedly attached to the lower surface of the rubber sheet 9.
In particular, the antistatic film 10 is a film for preventing static electricity from being generated by the arrangement of the antistatic film 10, so that the radar 8 is prevented from being damaged by static electricity.
In the present embodiment, the upper surface of the housing 1 is fixedly connected with a bump 11.
When the shock absorber is specifically used, through the arrangement of the protruding blocks 11, the protruding blocks 11 are fixed on the upper surface of the shell 1 in a rectangular array mode, so that the surface of the protruding blocks is uneven, the impact force of the outside on the shell 1 is absorbed, and the shock absorbing effect is enhanced.
In this embodiment, heat dissipation grooves 12 are formed on both sides of the outer surface of the housing 1.
When the device is specifically used, through the arrangement of the radiating grooves 12, the radiating grooves 12 are obliquely arranged, so that heat dissipation is generated when the radar 8 in the shell 1 runs, the ventilation effect in the shell 1 is good, and large particles and external dust are prevented from entering.
In this embodiment, a cavity 13 is formed at the bottom of the outer surface of the housing 1, and a supporting rod 14 is fixedly connected to the top of the inner side surface of the cavity 13.
When the device is specifically used, through the arrangement of the cavity 13, the cavity 13 is convenient for the placement of the first clamping block 15, and meanwhile, the width of the cavity 13 is larger than that of the first clamping block 15, so that collision is avoided when the first clamping block 15 rotates, and the supporting rod 14 is used for supporting the first clamping block 15, so that the rotation is more convenient.
In this embodiment, two sides of the outer surface of the support rod 14 are rotatably connected with a first clamping block 15, and the middle part of the outer surface of the support rod 14 is fixedly connected with a torsion spring 16.
When the device is specifically used, the first clamping block 15 is rotated by a certain angle through the arrangement of the first clamping block 15 and the torsion spring 16, then the shell 1 is sleeved on the outer surface of the radar 8, and the first clamping block 15 is clamped on the outer surface of the second clamping block 17 under the resilience of the torsion spring 16, so that the device is convenient to automatically reset, simple and convenient to operate and improves the service performance of the device.
In this embodiment, a second clamping block 17 is fixedly connected to the bottom of the outer surface of the radar 8, and the second clamping block 17 is movably connected with the first clamping block 15.
When the radar 8 is specifically used, through the arrangement of the second clamping block 17, the first clamping block 15 and the second clamping block 17 are clamped and fixed mutually, so that the safety and stability of the radar 8 are improved, and the use requirement of people is met.
In this embodiment, an extension block 18 is fixedly connected to the bottom of the outer surface of the first clamping block 15.
When the protective cover is specifically used, through the arrangement of the extension block 18, the extension block 18 protrudes out of the outer surface of the first clamping block 15, so that the first clamping block 15 is conveniently operated and controlled, the first clamping block 15 is separated from the second clamping block 17, the protective cover is more convenient to install and detach, and the hand force is convenient to use.
Working principle: in use, the first clamping block 15 rotates a certain angle through the extension block 18, then the shell 1 is sleeved on the outer surface of the radar 8, under the resilience of the torsion spring 16, the first clamping block 15 and the second clamping block 17 are clamped and fixed mutually, the installation and the disassembly are more convenient, when the vehicle runs and vibrates, the damper 3 and the first spring 4 are matched with each other for use, the four corners of the radar 8 are damped and buffered, the second spring 6 dampens the two sides of the clamping block 5, the buffer strips 7 buffer the external force in any direction, the radar 8 is protected from being damaged by the external force, the rubber plate 9 increases the protection of the top of the radar 8, the antistatic film 10 prevents the damage of static electricity to the radar 8, the bumps 11 absorb the impact force of the outside to the shell 1, and the radiating grooves 12 are obliquely arranged, so that the radar 8 in the shell 1 can conveniently emit heat during running, and meanwhile, large particles and external dust are prevented from entering.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a millimeter wave is safety cover for radar, includes casing (1), its characterized in that: the four corners of the inner side surface of the shell (1) are fixedly connected with fixed blocks (2), the outer surfaces of the fixed blocks (2) are fixedly connected with dampers (3), and the outer surfaces of the dampers (3) are sleeved with first springs (4);
one end fixedly connected with clamp splice (5) of attenuator (3), the equal fixedly connected with second spring (6) in both sides of clamp splice (5) surface, second spring (6) are fixed connection with casing (1), the medial surface fixedly connected with buffer strip (7) of clamp splice (5), the surface swing joint of buffer strip (7) has radar (8), the interior roof fixedly connected with rubber slab (9) of casing (1).
2. The protective cover for millimeter wave radar according to claim 1, wherein: the lower surface of the rubber plate (9) is fixedly connected with an antistatic film (10).
3. The protective cover for millimeter wave radar according to claim 1, wherein: the upper surface of the shell (1) is fixedly connected with a bump (11).
4. The protective cover for millimeter wave radar according to claim 1, wherein: both sides of the outer surface of the shell (1) are provided with radiating grooves (12).
5. The protective cover for millimeter wave radar according to claim 1, wherein: the bottom of the outer surface of the shell (1) is provided with a cavity (13), and the top of the inner side surface of the cavity (13) is fixedly connected with a supporting rod (14).
6. The protective cover for millimeter wave radar according to claim 5, wherein: the two sides of the outer surface of the supporting rod (14) are rotatably connected with first clamping blocks (15), and the middle part of the outer surface of the supporting rod (14) is fixedly connected with a torsion spring (16).
7. The protective cover for millimeter wave radar according to claim 6, wherein: the bottom fixedly connected with second fixture block (17) of radar (8) surface, second fixture block (17) are swing joint with first fixture block (15).
8. The protective cover for millimeter wave radar according to claim 6, wherein: the bottom of the outer surface of the first clamping block (15) is fixedly connected with an extension block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351299.6U CN219676262U (en) | 2023-05-31 | 2023-05-31 | Protective cover for millimeter wave radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351299.6U CN219676262U (en) | 2023-05-31 | 2023-05-31 | Protective cover for millimeter wave radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676262U true CN219676262U (en) | 2023-09-12 |
Family
ID=87892062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351299.6U Active CN219676262U (en) | 2023-05-31 | 2023-05-31 | Protective cover for millimeter wave radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676262U (en) |
-
2023
- 2023-05-31 CN CN202321351299.6U patent/CN219676262U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |