CN210572740U - Passive anti-collision vehicle-mounted millimeter wave radar - Google Patents
Passive anti-collision vehicle-mounted millimeter wave radar Download PDFInfo
- Publication number
- CN210572740U CN210572740U CN201920710222.0U CN201920710222U CN210572740U CN 210572740 U CN210572740 U CN 210572740U CN 201920710222 U CN201920710222 U CN 201920710222U CN 210572740 U CN210572740 U CN 210572740U
- Authority
- CN
- China
- Prior art keywords
- millimeter wave
- wave radar
- energy
- apron
- base
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model relates to the technical field of auto-parts, specifically be an on-vehicle millimeter wave radar of passive anticollision type, including apron and bottom plate, the front surface of bottom plate closely welds there is the base, is equipped with the recess on the base, and the surface of base all closely welds has a plurality of energy-absorbing piece, is equipped with the slot on the energy-absorbing piece, is equipped with the buffering sponge in the slot, installs the millimeter radar in the recess. This on-vehicle millimeter wave radar of passive anticollision type, apron and bottom plate can play certain guard action to the millimeter radar, the millimeter radar suffers the damage when avoiding bumping, and simultaneously, the surface of base is equipped with a plurality of energy-absorbing piece, energy-absorbing piece takes place to crumple after receiving violent striking, turn into the deformation of energy-absorbing piece with the impact force, with this effect of playing passive anticollision, and be equipped with the buffering sponge in the slot on the energy-absorbing piece, further improve the effect of its anticollision, solve the problem that on-vehicle millimeter wave radar easily damaged when bumping.
Description
Technical Field
The utility model relates to the technical field of auto-parts, specifically be an on-vehicle millimeter wave radar of passive anticollision type.
Background
Millimeter-wave radars are radars that operate to detect in the millimeter-wave band. Generally, the millimeter wave refers to millimeter wave in a frequency domain of 30-300 GHz (the wavelength is 1-10 mm), and the wavelength of the millimeter wave is between microwave and centimeter wave, so that the millimeter wave radar has some advantages of both microwave radars and photoelectric radars. At present, install a plurality of on-vehicle millimeter wave radars on the car for detect the interval between the automobile obstacle, and send out the police dispatch newspaper after automobile body and obstacle are close to certain distance, but current on-vehicle millimeter wave radar easily damages when bumping, and change and cost of maintenance are higher, convenient to use. In view of this, we propose a passive anti-collision vehicle-mounted millimeter wave radar.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a passive anticollision type vehicle-mounted millimeter wave radar to solve the problem that the vehicle-mounted millimeter wave radar who provides among the above-mentioned background art easily damaged when bumping.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an on-vehicle millimeter wave radar of passive anticollision type, includes apron and bottom plate, the four corners of apron all is equipped with the through-hole, the rear surface of apron is located the position department of through-hole has closely welded the sleeve pipe, be equipped with the bolt in the through-hole, the surface of apron is equipped with a plurality of louvre, the louvre runs through the apron, the screwed pipe is all closely welded in the four corners of bottom plate, the preceding surface of bottom plate has closely welded the base, be equipped with the recess on the base, the surface of base all closely welds has a plurality of energy-absorbing piece, be equipped with the slot on the energy-absorbing piece, be equipped with the buffering sponge in the slot.
Preferably, the inner diameter of the sleeve is matched with the outer diameter of the threaded pipe, and the sleeve is in sleeved fit with the threaded pipe.
Preferably, the bolt passes through the through hole and the sleeve, and the bolt is in threaded connection with the threaded pipe.
Preferably, the cross section of the buffering sponge is matched with the size of the slot, and the buffering sponge is in plug-in fit with the energy absorption block through the slot.
Preferably, the front surface and the rear surface of the millimeter radar are both provided with soft rubber pads, and the soft rubber pads are tightly adhered to the outer surface of the millimeter radar.
Preferably, the number of the energy absorption blocks is 5-8, and the energy absorption blocks are arranged linearly at equal intervals.
Preferably, 30-40 heat dissipation holes are arranged in a matrix form.
Compared with the prior art, the beneficial effects of the utility model are that: this on-vehicle millimeter wave radar of passive anticollision type, apron and bottom plate can play certain guard action to the millimeter radar, the millimeter radar suffers the damage when avoiding bumping, and simultaneously, the surface of base is equipped with a plurality of energy-absorbing piece, energy-absorbing piece takes place to crumple after receiving violent striking, turn into the deformation of energy-absorbing piece with the impact force, with this effect of playing passive anticollision, and be equipped with the buffering sponge in the slot on the energy-absorbing piece, further improve the effect of its anticollision, moreover, the steam generator is simple in structure, high durability and convenient use, the problem of the easy damage when bumping of solution on-vehicle millimeter wave radar.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the middle cover plate of the present invention;
fig. 4 is a schematic structural view of the middle bottom plate of the present invention;
fig. 5 is a schematic structural diagram of the middle millimeter radar of the present invention.
In the figure: 1. a cover plate; 11. a through hole; 111. a sleeve; 12. a bolt; 13. heat dissipation holes; 2. a base plate; 21. a threaded pipe; 22. a base; 221. a groove; 23. an energy absorbing block; 231. a slot; 232. a buffer sponge; 3. millimeter radars; 31. a soft rubber cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
The utility model provides a passive on-vehicle millimeter wave radar of anticollision type, as shown in fig. 1-4, including apron 1 and bottom plate 2, the four corners of apron 1 all is equipped with through-hole 11, the position department that the rear surface of apron 1 is located through-hole 11 has sleeve pipe 111 closely to weld, be equipped with bolt 12 in the through-hole 11, the surface of apron 1 is equipped with a plurality of louvre 13, louvre 13 runs through apron 1, the four corners of bottom plate 2 all has close welding to have screwed pipe 21, the front surface close welding of bottom plate 2 has base 22, be equipped with recess 221 on the base 22, the surface of base 22 all has a plurality of energy-absorbing piece 23 closely to weld, be equipped with slot 231 on the energy-absorbing piece 23, be equipped with buffering sponge.
In this embodiment, apron 1 and bottom plate 2 all adopt stainless steel, and this material has good wear-resisting corrosion resistance, and the structure is firm, advantage such as the cost is lower, the life of extension apron 1 and bottom plate 2.
Further, the inner diameter of the sleeve 111 is matched with the outer diameter of the threaded pipe 21, and the sleeve 111 is in sleeve fit with the threaded pipe 21, and the inner diameter of the sleeve 111 in this embodiment is preferably 2cm, so that the cover plate 1 can be conveniently mounted on the base plate 2.
In addition, the bolt 12 passes through the through hole 11 and the sleeve 111, and the bolt 12 is in threaded connection with the threaded pipe 21, so that the cover plate 1 can be conveniently fixed on the threaded pipe 21 on the bottom plate 2 by using the bolt 12, and the cover plate 1 and the bottom plate 2 can be conveniently disassembled and assembled.
It is worth to be noted that the cross-sectional dimension of the buffering sponge 232 is matched with the dimension of the slot 231, the buffering sponge 232 is in inserting fit with the energy absorption block 23 through the slot 231, and the energy absorption sponge 232 has a good buffering effect and can reduce impact force during collision.
Specifically, the number of the energy absorption blocks 23 is 5-8, and the energy absorption blocks are arranged at equal intervals linearly, and in the embodiment, the energy absorption blocks 23 are made of aluminum alloy, so that the energy absorption blocks 23 are conveniently collapsed when violent collision occurs, and impact force generated during collision is absorbed.
Furthermore, 30-40 heat dissipation holes 13 are provided and arranged in a matrix form, and the number of the heat dissipation holes 13 in this embodiment is preferably 35, so as to facilitate heat dissipation of the millimeter radar in the base 22.
In this embodiment, the millimeter radar 3 is installed in the groove 221 on the base 22, and the sleeve 111 disposed at four corners of the cover plate 1 is sleeved with the threaded pipe 21 disposed at four corners of the base plate 2, the bolt 12 is inserted through the through hole 11 of the cover plate 1, and the bolt 12 is inserted through the sleeve 111 and threaded with the threaded pipe 21, so as to complete the installation of the millimeter radar 3, the cover plate 1 and the base plate 2 can protect the millimeter radar 3 to a certain extent, thereby preventing the millimeter radar 3 from being damaged during collision, meanwhile, the outer surface of the base 22 is provided with a plurality of energy-absorbing blocks 23, the energy-absorbing blocks 23 can be collapsed after being violently impacted, the impact force is converted into the deformation of the energy-absorbing blocks 23, thereby achieving the passive anti-collision effect, and the buffer sponge 232 is disposed in the slots 231 on the energy-absorbing blocks 23, further improving the anti-collision effect, the structure is simple, and the, the problem that the vehicle-mounted millimeter wave radar is easy to damage in collision is solved.
Example 2
As a second preferred embodiment of the present invention, as shown in fig. 5, the front surface and the rear surface of the millimeter radar 3 are both provided with a soft rubber pad 31, and the soft rubber pad 31 is closely adhered to the outer surface of the millimeter radar 3.
In this embodiment, soft rubber pad 31 adopts the silica gel material, and this material has good wear-resisting corrosion resistance, and the texture is softer, can play certain guard action to millimeter radar 3.
When the passive anti-collision vehicle-mounted millimeter wave radar of the utility model is used, the millimeter radar 3 is installed in the groove 221 on the base 22, the sleeve 111 arranged at four corners of the cover plate 1 is sleeved with the threaded pipe 21 arranged at four corners of the bottom plate 2, the bolt 12 passes through the through hole 11 on the cover plate 1, and the bolt 12 passes through the sleeve 111 and is in threaded connection with the threaded pipe 21, so as to complete the installation of the millimeter radar 3, the cover plate 1 and the bottom plate 2 can play a certain protection role for the millimeter radar 3, the millimeter radar 3 is prevented from being damaged when collision occurs, meanwhile, the outer surface of the base 22 is provided with a plurality of energy-absorbing blocks 23, the energy-absorbing blocks 23 can be collapsed after being violently impacted, the impact force is converted into the deformation of the energy-absorbing blocks 23, thereby the passive anti-collision effect is achieved, and the buffer sponge 232 is arranged in the slots 231 on the energy-absorbing blocks 23, thereby further improving, simultaneously, the soft rubber pad 31 that has the silica gel material all bonds on surface around the millimeter radar 3, can play certain guard action to millimeter radar 3, simple structure, and convenient to use solves the problem that on-vehicle millimeter wave radar easily damages when bumping, is convenient for popularize and promote.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an on-vehicle millimeter wave radar of passive anticollision type, includes apron (1) and bottom plate (2), its characterized in that: the four corners of apron (1) all is equipped with through-hole (11), the rear surface of apron (1) is located the position department of through-hole (11) has closely welded sleeve pipe (111), be equipped with bolt (12) in through-hole (11), the surface of apron (1) is equipped with a plurality of louvre (13), louvre (13) run through apron (1), the equal close welding in four corners of bottom plate (2) has screwed pipe (21), the close welding in front surface of bottom plate (2) has base (22), be equipped with recess (221) on base (22), the equal close welding in surface of base (22) has a plurality of energy-absorbing piece (23), be equipped with slot (231) on energy-absorbing piece (23), be equipped with buffering sponge (232) in slot (231), install millimeter radar (3) in recess (221).
2. The passive collision-prevention type in-vehicle millimeter wave radar according to claim 1, characterized in that: the inner diameter of the sleeve (111) is matched with the outer diameter of the threaded pipe (21), and the sleeve (111) is in sleeved fit with the threaded pipe (21).
3. The passive collision-prevention type in-vehicle millimeter wave radar according to claim 1, characterized in that: the bolt (12) penetrates through the through hole (11) and the sleeve (111), and the bolt (12) is in threaded connection with the threaded pipe (21).
4. The passive collision-prevention type in-vehicle millimeter wave radar according to claim 1, characterized in that: the cross section size of the buffering sponge (232) is matched with the size of the slot (231), and the buffering sponge (232) is in plug-in fit with the energy absorption block (23) through the slot (231).
5. The passive collision-prevention type in-vehicle millimeter wave radar according to claim 1, characterized in that: the front surface and the rear surface of millimeter radar (3) all are equipped with soft cushion (31), soft cushion (31) with the surface of millimeter radar (3) closely bonds.
6. The passive collision-prevention type in-vehicle millimeter wave radar according to claim 1, characterized in that: the number of the energy absorption blocks (23) is 5-8, and the energy absorption blocks are arranged at equal intervals linearly.
7. The passive collision-prevention type in-vehicle millimeter wave radar according to claim 1, characterized in that: 30-40 heat dissipation holes (13) are arranged in a matrix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710222.0U CN210572740U (en) | 2019-05-17 | 2019-05-17 | Passive anti-collision vehicle-mounted millimeter wave radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710222.0U CN210572740U (en) | 2019-05-17 | 2019-05-17 | Passive anti-collision vehicle-mounted millimeter wave radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210572740U true CN210572740U (en) | 2020-05-19 |
Family
ID=70635751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710222.0U Active CN210572740U (en) | 2019-05-17 | 2019-05-17 | Passive anti-collision vehicle-mounted millimeter wave radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210572740U (en) |
-
2019
- 2019-05-17 CN CN201920710222.0U patent/CN210572740U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204249970U (en) | A kind of multistage energy-absorption type front anticollision beam of automobile | |
| CN201882162U (en) | Front floor for vehicle | |
| CN210572740U (en) | Passive anti-collision vehicle-mounted millimeter wave radar | |
| CN209870312U (en) | Automobile anti-collision beam with high-efficiency energy absorption function | |
| CN106784467A (en) | A kind of battery pack anticollision girder construction | |
| CN204452315U (en) | A kind of automobile bumper structure with cushion bumper beam | |
| CN205524285U (en) | Track is honeycomb formula row barrier energy -absorbing device for transportation vehicles | |
| CN202765105U (en) | Engine hood lock fixed support | |
| CN206217825U (en) | A kind of automobile collision preventing front-axle beam | |
| CN108189792A (en) | A kind of anticollision girder steel of New-energy electric vehicle | |
| CN210822130U (en) | Bumper with energy-absorbing and shock-absorbing functions | |
| CN212098864U (en) | Energy absorption device capable of saving train head installation space | |
| CN210234898U (en) | High-safety automobile bumper | |
| CN207345731U (en) | A kind of impact strength alleviates bumper | |
| CN202029793U (en) | Bumper front crossbeam energy absorbing device | |
| CN220281323U (en) | Anti-deformation vehicle anti-collision beam | |
| CN110395204A (en) | A kind of commercial vehicle protective device | |
| CN215553000U (en) | Lower part protector before lightweight commercial car | |
| CN2691958Y (en) | Energy adsorption type automobile dumper | |
| CN216374447U (en) | Use car anticollision roof beam based on lightweight aluminium alloy | |
| CN210083142U (en) | Front bumper of passenger car | |
| CN214823104U (en) | Anticollision roof beam that crashproof performance is good | |
| CN212473130U (en) | Electric vehicle charger distributed communication system | |
| CN203996438U (en) | Vehicle body anti-collision energy absorption device connecting panel | |
| CN213799547U (en) | Automobile bumper with buffer structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |