CN109823275A - Based on the pilotless automobile of artificial intelligence laser radar protective device - Google Patents
Based on the pilotless automobile of artificial intelligence laser radar protective device Download PDFInfo
- Publication number
- CN109823275A CN109823275A CN201910206857.1A CN201910206857A CN109823275A CN 109823275 A CN109823275 A CN 109823275A CN 201910206857 A CN201910206857 A CN 201910206857A CN 109823275 A CN109823275 A CN 109823275A
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- Prior art keywords
- protection
- laser radar
- push plate
- flashing board
- artificial intelligence
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The present invention provides a kind of based on the pilotless automobile of artificial intelligence laser radar protective device, including protection cabinet, protection upper cover, laser radar, protection mechanism and rain-proof mechanism, upper cover is protected to be arranged on protection cabinet, the upper surface of protection upper cover is arranged in rain-proof mechanism, placed cavity is provided in protection cabinet, laser radar is placed in placed cavity, and the side of laser radar is arranged in protection mechanism；Protection mechanism includes protective plate, push plate, sliding bar and protection spring, the lower surface of placed cavity is provided with shifting chute, sliding is provided with movable block in shifting chute, protective plate is arranged on movable block, protection chamber is provided on the side wall of placed cavity, push plate one end is fixed on the lateral wall of push plate, the other end by protect spring be mounted on protection it is intracavitary, protect chamber on be provided with sliding slot.The beneficial effects of the invention are as follows can be avoided encounter jolt or take a sudden turn when, cause data to generate deviation and damage laser radar, and can also cope with different weather conditions.
Description
Technical field
The present invention relates to a kind of protective devices, more particularly, to a kind of pilotless automobile laser based on artificial intelligence
Radar protection device.
Background technique
Pilotless automobile is to perceive road environment by vehicle-mounted sensor-based system, and automatic planning travelling line simultaneously controls vehicle
Reach the intelligent automobile of predeterminated target.It is vehicle-periphery to be perceived using onboard sensor, and obtained according to perception
Road, vehicle location and obstacle information, the steering and speed of vehicle are controlled, to enable the vehicle to reliably and securely exist
It is travelled on road.Laser radar is the radar system to emit the characteristic quantities such as the position of detecting laser beam target, speed.From work
Said in principle, the not basic difference with microwave radar: to objective emission detectable signal (laser beam), then will receive from
The reflected signal of target (target echo) is compared with transmitting signal, after making proper treatment, so that it may which obtain target has
Close information.
Laser radar is typically mounted at the top of pilotless automobile, can thus have some drawbacks, when unmanned
Automobile encounters when jolting or taking a sudden turn, and the laser radar that automobile top is arranged in is easy vibration and data deviation influence is caused to drive
It sails, or even is easy because laser radar damages caused by being easy vibration；When rainy, if rainwater is covered on the light hair of laser radar
Loophole, just will affect the transmitting of light beam, so that the information for causing laser radar to obtain is not accurate enough, influence drive safety；
Another convenience, existing device can not be adjusted, and be unable to satisfy the protection of different rainfall.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of pilotless automobile based on artificial intelligence
With laser radar protective device, can be avoided and encounter when jolting or taking a sudden turn, to laser radar cause data generate deviation and
Damage, and can also cope with different weather conditions.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: it is a kind of based on the unmanned of artificial intelligence
Automobile laser radar protective device, including protection cabinet, protection upper cover, laser radar, protection mechanism and rain-proof mechanism, it is described
Upper cover is protected to be arranged on the protection cabinet, the upper surface of the protection upper cover, the protection is arranged in the rain-proof mechanism
Placed cavity is provided in cabinet, the laser radar is placed in the placed cavity, and the protection mechanism is arranged in the laser
The side of radar；The protection mechanism includes protective plate, push plate, sliding bar and protection spring, and the lower surface of the placed cavity is set
It is equipped with shifting chute, sliding is provided with movable block in the shifting chute, and the protective plate is arranged on the movable block, the placement
Protection chamber is provided on the side wall of chamber, described push plate one end is fixed on the lateral wall of the push plate, and the other end passes through institute
It states protection spring to be connected with the inner wall of the protection chamber, sliding slot is provided on the protection chamber, the sliding bar is arranged in institute
State in push plate, the push plate by the cooperation of the sliding bar and the sliding slot be slidably arranged in it is described protection it is intracavitary；It is described anti-
Rain mechanism includes regulating box, support rod, the first flashing board, the second flashing board and articulated shaft, and the regulating box is fixed at institute
The upper surface of protection upper cover is stated, the support rod is fixed at the upper surface of the regulating box, and the articulated shaft is mounted on institute
It states on support rod, first flashing board and first flashing board are hinged on the articulated shaft, first flashing board
The support rod two sides are symmetricly set on first flashing board.
Further, be provided in the regulating box adjust motor, oval cam, the first regulating wheel, the second regulating wheel,
First adjusting rod and the second adjusting rod, the oval cam are arranged on the motor shaft for adjusting motor, and described first adjusts
Section wheel and second regulating wheel are symmetricly set on the two sides of the oval cam, and first regulating wheel and described second are adjusted
Section wheel is in contact with the oval cam, and first adjusting rod one end is connected with first regulating wheel, the other end
It is connected through the regulating box with the inner wall of first flashing board, second adjusting rod one end and second regulating wheel
It is connected, the other end is connected through the regulating box with the inner wall of second flashing board.
Further, the protection is intracavitary is provided with buffer gear, and the buffer gear includes damper piston, the first buffering
Connecting rod and the second buffering connecting rod, for the protection chamber in T font, the damper piston is located at the side of the push plate, and described first
Buffering connecting rod is hinged in the push plate, and second buffering connecting rod one end is fixed on the damper piston, the other end
It is hinged with the first buffering connecting rod, is provided with buffering between the damper piston and the damper piston and the protection chamber
Spring.
Further, baffle, the baffle position are fixedly installed on first adjusting rod and second adjusting rod
In in the regulating box, reset spring is provided between the baffle and the regulating box Nell wall.
Further, there are two the buffer gear settings, two buffer gears are symmetricly set on the push plate
Two sides.
Further, there are two the protection mechanism settings, two protection mechanisms are symmetricly set on the laser thunder
The two sides reached.
Further, the one side of the protection cabinet is glass panel.
Compared with prior art, the advantages and positive effects of the present invention are:
1, by the protective plate of setting, push plate, sliding bar and protection spring, it can guarantee that laser radar is clamped in protection cabinet
It is interior, it prevents from being subjected to displacement in the process of moving,；Pass through the damper piston of setting, the first buffering connecting rod and the second buffering connecting rod, energy
Enough improve protective performance, avoid encountering when jolting or take a sudden turn, laser radar because acutely shaking caused by data generation deviation with
Damage improves protective performance, ensure that the stability and reliability of work；
2, by the regulating box of setting, support rod, the first flashing board, the second flashing board and articulated shaft, can effectively avoid because
Damage of the rainwater to laser radar, and sunshade can also be played the role of, prevent sunlight from improving to the direct projection of laser radar
The service life of laser radar；It is adjusted by the adjusting motor of setting, oval cam, the first regulating wheel, the second regulating wheel, first
Pole and the second adjusting rod can adjust the folding angle between flashing board, when between the first flashing board and the second flashing board
When angle becomes smaller, the first flashing board and the second flashing board slope increase, and can make the first flashing board and the second flashing board faster
On rainwater flow down, cope with different weather conditions.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram inside protection cabinet of the present invention；
Fig. 3 is the structural schematic diagram of protection mechanism of the present invention；
Fig. 4 is the structural schematic diagram of rain-proof mechanism of the present invention；
In figure: 1- protection cabinet；2- protects upper cover；3- rain-proof mechanism；4- glass panel；5- laser radar；6- placed cavity；7- is anti-
Protect mechanism；8- protective plate；9- buffer spring；10- damper piston；11- second buffers connecting rod；12- protects chamber；13- protects spring；
14- push plate；15- first buffers connecting rod；16- sliding bar；17- sliding slot；18- movable block；19- shifting chute；The first flashing board of 20-；
21- regulating box；The first adjusting rod of 22-；The first regulating wheel of 23-；24- oval cam；25- support rod；26- articulated shaft；27-
Two regulating wheels；28- baffle；29- reset spring；The second adjusting rod of 30-；The second flashing board of 31-；32- adjusts motor.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only a part of the embodiments of the present invention, without
It is whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
The every other embodiment for putting acquisition, shall fall within the protection scope of the present invention.It should be noted that for purposes of clarity, attached drawing
With the expression and description that component unrelated to the invention, known to persons of ordinary skill in the art and processing are omitted in explanation.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
As shown in Figures 1 to 4, it is anti-with laser radar based on the pilotless automobile of artificial intelligence that the present embodiment provides a kind of
Protection unit, including protection cabinet 1, protection upper cover 2, laser radar 5, protection mechanism 7 and rain-proof mechanism 3, the protection setting of upper cover 2 exist
On protection cabinet 1, the upper surface of protection upper cover 2 is arranged in rain-proof mechanism 3, is provided with placed cavity 6, laser thunder in protection cabinet 1
It is placed in placed cavity 6 up to 5, the side of laser radar 5 is arranged in protection mechanism 7；The one side of protection cabinet 1 is glass panel 4.
Protection mechanism 7 includes protective plate 8, push plate 14, sliding bar 16 and protection spring 13, the lower surface setting of placed cavity 6
There is shifting chute 19, sliding is provided with movable block 18 in shifting chute 19, and protective plate 8 is arranged on movable block 18, the side wall of placed cavity 6
On be provided with protection chamber 12,14 one end of push plate is fixed on the lateral wall of push plate 14, the other end by protection spring 13 with
The inner wall of protection chamber 12 is connected, and protects on chamber 12 and is provided with sliding slot 17, and sliding bar 16 is arranged in push plate 14, and push plate 14 passes through
The cooperation of sliding bar 16 and sliding slot 17 is slidably arranged in protection chamber 12；Buffer gear, buffer gear are provided in protection chamber 12
Connecting rod 15 and the second buffering connecting rod 11 are buffered including damper piston 10, first, protection chamber 12 is in T font, and damper piston 10 is located at
The side of push plate 14, the first buffering connecting rod 15 are hinged in push plate 14, and second buffering 11 one end of connecting rod is fixed at buffering and lives
On plug 10, the other end is hinged with the first buffering connecting rod 15, is arranged between damper piston 10 and damper piston 10 and protection chamber 12
There is buffer spring 9.There are two buffer gear settings, and two buffer gears are symmetricly set on the two sides of push plate 14.Protection mechanism 7 is set
There are two setting, two protection mechanisms 7 are symmetricly set on the two sides of laser radar 5.
Rain-proof mechanism 3 includes regulating box 21, support rod 25, the first flashing board 20, the second flashing board 31 and articulated shaft 26, is adjusted
Section case 21 is fixed at the upper surface of protection upper cover 2, and support rod 25 is fixed at the upper surface of regulating box 21, articulated shaft 26
It is mounted on support rod 25, the first flashing board 20 and the first flashing board 20 are hinged on articulated shaft 26,20 He of the first flashing board
First flashing board 20 is symmetricly set on 25 two sides of support rod.It is provided in regulating box 21 and adjusts motor 32, oval cam 24, the
One regulating wheel 23, the second regulating wheel 27, the first adjusting rod 22 and the second adjusting rod 30, the setting of oval cam 24 are adjusting motor
On 32 motor shaft, the first regulating wheel 23 and the second regulating wheel 27 are symmetricly set on the two sides of oval cam 24, and first is adjusted
Wheel 23 and the second regulating wheel 27 are in contact with oval cam 24, and 22 one end of the first adjusting rod is connected with the first regulating wheel 23
It connects, the other end is connected through regulating box 21 with the inner wall of the first flashing board 20,30 one end of the second adjusting rod and the second regulating wheel
27 are connected, and the other end is connected through regulating box 21 with the inner wall of the second flashing board 31.First adjusting rod 22 and second is adjusted
Baffle 28 is fixedly installed on bar 30, baffle 28 is located in regulating box 21, is arranged between 21 Nell wall of baffle 28 and regulating box
There is reset spring 29.
The course of work of this example: laser radar 5 is placed between two 8 inner sidewalls of protective plate when work, laser thunder
Clamped up to 5 by two protective plates 8, through 4 shell of the glass panel measurement numerical value such as spacing, when encounter jolt or take a sudden turn when, it is sharp
Optical radar 5 pushes protective plate 8.When laser radar 5 is moved to the left, protective plate 8 in left side protection mechanism 7 along shifting chute 19 to
It moves left, so that push plate 14 17 is moved to the left along the chute, compression protection spring 13, and the first buffering connecting rod 15 is rotated and is pushed away
Dynamic second buffering connecting rod 16 compresses buffer spring 9 so that damper piston 10 is moved along the direction far from push plate 14；Right side protection
Protective plate 8 in mechanism 7 moves right along shifting chute 19, so that push plate 14 17 moves right along the chute, stretches protection spring 13,
And the first buffering connecting rod 15 is rotated and pulls the second buffering connecting rod 16, so that damper piston 10 is along the direction close to push plate 14
It is mobile, stretch buffer spring 99.
When encountering rain and snow weather, it can open and adjust motor 32, adjust motor 32 and oval cam 24 is driven to rotate, when
When oval cam 24 turns to vertical state, the first regulating wheel 23 and the second regulating wheel 27 are apart from nearest, so that the first rain-proof
Angle between plate 20 and the second flashing board 31 is minimum；Starting adjusts motor 32, and as oval cam 24 rotates, first is adjusted
Wheel 23 and 27 distance of the second regulating wheel are gradually increased, and push the first flashing board 20 and the second flashing board 31 along 26 turns of articulated shaft respectively
It is dynamic, until oval cam 24 is in horizontal positioned, angle maximum between the first flashing board 20 and the second flashing board 31；When needed
When angle becomes smaller, oval cam 24 is rotated, under the action of reset spring 29, guarantees the first regulating wheel 23 and the second regulating wheel
27 are in contact with oval cam 24 always.Angle hour between first flashing board 20 and the second flashing board 31, the first rain-proof
Plate 20 and 31 tilt angle of the second flashing board are big, and the rainwater on the first flashing board 20 and the second flashing board 31 can be made to stay faster
Under.
By the protective plate 8 of setting, push plate 14, sliding bar 16 and protection spring 13, it can guarantee that laser radar 5 is clamped
In protection cabinet 1, prevent from being subjected to displacement in the process of moving,；15 and of connecting rod is buffered by the damper piston 10, first of setting
Second buffering connecting rod 11, can be improved protective performance, avoids encountering when jolting or taking a sudden turn, laser radar 5 is because acutely shaking
It causes data to generate deviation and damage, improves protective performance, ensure that the stability and reliability of work；
It, can be effective by the regulating box 21 of setting, support rod 25, the first flashing board 20, the second flashing board 31 and articulated shaft 26
The damage avoided because of rainwater to laser radar 5, and sunshade can also be played the role of, prevent sunlight to laser radar 5
Direct projection improves the service life of laser radar 5；Pass through the adjusting motor 32, oval cam 24, the first regulating wheel of setting
23, the second regulating wheel 27, the first adjusting rod 22 and the second adjusting rod 30, can adjust the folding angle between flashing board, when
When angle between one flashing board 20 and the second flashing board 31 becomes smaller, the first flashing board 20 and 31 slope of the second flashing board increase,
The rainwater on the first flashing board 20 and the second flashing board 31 can be made to flow down faster, cope with different weather conditions.
One or more embodiments of the invention is described in detail above, but the content be only it is of the invention compared with
Good embodiment, should not be considered as limiting the scope of the invention.It is all according to equivalent change made by the present patent application range
With improve etc., should still be within the scope of the patent of the present invention.
Claims (7)
1. a kind of based on the pilotless automobile of artificial intelligence laser radar protective device, it is characterised in that: including protective housing
Body, protection upper cover, laser radar, protection mechanism and rain-proof mechanism, the protection upper cover is arranged on the protection cabinet, described
The upper surface of the protection upper cover is arranged in rain-proof mechanism, is provided with placed cavity in the protection cabinet, the laser radar is put
It sets in the placed cavity, the side of the laser radar is arranged in the protection mechanism；
The protection mechanism includes protective plate, push plate, sliding bar and protection spring, and the lower surface of the placed cavity is provided with movement
Slot, the interior sliding of the shifting chute are provided with movable block, and the protective plate is arranged on the movable block, the side wall of the placed cavity
On be provided with protection chamber, described push plate one end is fixed on the lateral wall of the push plate, and the other end passes through the protection bullet
Spring is connected with the inner wall of the protection chamber, and sliding slot is provided on the protection chamber, and the sliding bar is arranged in the push plate,
The push plate by the cooperation of the sliding bar and the sliding slot be slidably arranged in it is described protection it is intracavitary；
The rain-proof mechanism includes regulating box, support rod, the first flashing board, the second flashing board and articulated shaft, and the regulating box is solid
The upper surface of the protection upper cover is set calmly, and the support rod is fixed at the upper surface of the regulating box, described hinged
Axis is mounted on the support rod, and first flashing board and first flashing board are hinged on the articulated shaft, described
First flashing board and first flashing board are symmetricly set on the support rod two sides.
2. according to claim 1 based on the pilotless automobile of artificial intelligence laser radar protective device, feature
Be: be provided in the regulating box adjust motor, oval cam, the first regulating wheel, the second regulating wheel, the first adjusting rod and
Second adjusting rod, the oval cam are arranged on the motor shaft for adjusting motor, first regulating wheel and described the
Two regulating wheels are symmetricly set on the two sides of the oval cam, first regulating wheel and second regulating wheel with it is described
Oval cam is in contact, and first adjusting rod one end is connected with first regulating wheel, and the other end runs through the adjusting
Case is connected with the inner wall of first flashing board, and second adjusting rod one end is connected with second regulating wheel, another
End is connected through the regulating box with the inner wall of second flashing board.
3. it is according to claim 1 or 2 based on the pilotless automobile of artificial intelligence laser radar protective device, it is special
Sign is: the protection is intracavitary to be provided with buffer gear, and the buffer gear includes damper piston, the first buffering connecting rod and second
Connecting rod is buffered, the protection chamber is in T font, and the damper piston is located at the side of the push plate, the first buffering connecting rod hinge
It connects in the push plate, second buffering connecting rod one end is fixed on the damper piston, the other end and described first
Buffering connecting rod is hinged, and is provided with buffer spring between the damper piston and the damper piston and the protection chamber.
4. according to claim 2 based on the pilotless automobile of artificial intelligence laser radar protective device, feature
It is: is fixedly installed baffle on first adjusting rod and second adjusting rod, the baffle is located at the regulating box
It is interior, reset spring is provided between the baffle and the regulating box Nell wall.
5. according to claim 3 based on the pilotless automobile of artificial intelligence laser radar protective device, feature
Be: there are two the buffer gear settings, and two buffer gears are symmetricly set on the two sides of the push plate.
6. according to claim 1 based on the pilotless automobile of artificial intelligence laser radar protective device, feature
Be: there are two the protection mechanism settings, and two protection mechanisms are symmetricly set on the two sides of the laser radar.
7. according to claim 1 based on the pilotless automobile of artificial intelligence laser radar protective device, feature
Be: the one side of the protection cabinet is glass panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206857.1A CN109823275A (en) | 2019-03-19 | 2019-03-19 | Based on the pilotless automobile of artificial intelligence laser radar protective device |
| CN201910590576.0A CN110182139A (en) | 2019-03-19 | 2019-07-02 | Based on the pilotless automobile of artificial intelligence laser radar protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206857.1A CN109823275A (en) | 2019-03-19 | 2019-03-19 | Based on the pilotless automobile of artificial intelligence laser radar protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109823275A true CN109823275A (en) | 2019-05-31 |
Family
ID=66870906
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206857.1A Withdrawn CN109823275A (en) | 2019-03-19 | 2019-03-19 | Based on the pilotless automobile of artificial intelligence laser radar protective device |
| CN201910590576.0A Pending CN110182139A (en) | 2019-03-19 | 2019-07-02 | Based on the pilotless automobile of artificial intelligence laser radar protective device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910590576.0A Pending CN110182139A (en) | 2019-03-19 | 2019-07-02 | Based on the pilotless automobile of artificial intelligence laser radar protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109823275A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907919A (en) * | 2019-11-29 | 2020-03-24 | 安徽天兵电子科技股份有限公司 | Automobile-used laser radar protector |
| CN111708101A (en) * | 2020-06-03 | 2020-09-25 | 合肥博雷电气有限公司 | Regional weather monitoring system based on meteorological radar |
| CN112039351A (en) * | 2020-08-28 | 2020-12-04 | 胡刚毅 | Extra-high voltage converter transformer protection structure |
| CN115128578A (en) * | 2022-07-01 | 2022-09-30 | 樊倩云 | Laser radar protector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075685B (en) * | 2021-05-07 | 2024-01-12 | 万航星空科技发展有限公司 | Unmanned aerial vehicle-based airborne laser radar system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264425A (en) * | 2017-06-09 | 2017-10-20 | 张思银 | A kind of pilotless automobile radar detedtor of anti-shake |
| CN208236993U (en) * | 2018-04-09 | 2018-12-14 | 大连交通大学 | A kind of automobile interconnection device |
| CN208026865U (en) * | 2018-04-20 | 2018-10-30 | 云南电网有限责任公司曲靖供电局 | A kind of online range-measurement system of powerline ice-covering |
| CN208132926U (en) * | 2018-05-07 | 2018-11-23 | 长沙师范学院 | A kind of vehicle detection tool placing box |
| CN109229770A (en) * | 2018-08-27 | 2019-01-18 | 安徽宏远机械制造有限公司 | A kind of motor transport fixed protection case |
-
2019
- 2019-03-19 CN CN201910206857.1A patent/CN109823275A/en not_active Withdrawn
- 2019-07-02 CN CN201910590576.0A patent/CN110182139A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907919A (en) * | 2019-11-29 | 2020-03-24 | 安徽天兵电子科技股份有限公司 | Automobile-used laser radar protector |
| CN110907919B (en) * | 2019-11-29 | 2023-03-10 | 安徽天兵电子科技股份有限公司 | Automobile-used laser radar protector |
| CN111708101A (en) * | 2020-06-03 | 2020-09-25 | 合肥博雷电气有限公司 | Regional weather monitoring system based on meteorological radar |
| CN112039351A (en) * | 2020-08-28 | 2020-12-04 | 胡刚毅 | Extra-high voltage converter transformer protection structure |
| CN115128578A (en) * | 2022-07-01 | 2022-09-30 | 樊倩云 | Laser radar protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110182139A (en) | 2019-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190531 |