CN113500024B - Vehicle-mounted Internet of things navigation device - Google Patents
Vehicle-mounted Internet of things navigation device Download PDFInfo
- Publication number
- CN113500024B CN113500024B CN202111047686.6A CN202111047686A CN113500024B CN 113500024 B CN113500024 B CN 113500024B CN 202111047686 A CN202111047686 A CN 202111047686A CN 113500024 B CN113500024 B CN 113500024B
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- Prior art keywords
- fixedly connected
- shell
- navigation device
- heat dissipation
- internet
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- 238000004140 cleaning Methods 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 230000003139 buffering effect Effects 0.000 claims description 17
- 230000006855 networking Effects 0.000 claims description 5
- 230000010405 clearance mechanism Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/265—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network constructional aspects of navigation devices, e.g. housings, mountings, displays
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Instrument Panels (AREA)
- Navigation (AREA)
Abstract
The invention provides a vehicle-mounted Internet of things navigation device, and relates to the technical field of Internet of things. The invention provides a vehicle-mounted Internet of things navigation device, which comprises an outer shell, a display screen, an air extractor, a cleaning mechanism, a heat dissipation mechanism, a display screen fixedly connected with the middle part of the outer shell, an air extractor fixedly connected with the rear side of the outer shell, a cleaning mechanism fixedly connected with the left side and the right side of the outer shell, a heat dissipation mechanism arranged in the middle of the outer shell, and a cleaning mechanism for preventing the Internet of things navigation device from bumping so that the Internet of things navigation device is damaged due to collision between the Internet of things navigation device and the inner wall of the outer shell in the vehicle running process and the normal use of a driver to the navigation device is influenced.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a vehicle-mounted Internet of things navigation device.
Background
The vehicle-mounted navigator is a driving auxiliary device of an instrument which can help a user accurately position the current position, calculate a travel according to a set destination and guide the user to travel to the destination through two modes of map display and voice prompt.
In the process of long-distance cross country, the road surface bumps and the top end of the vehicle is mostly open, and the vehicle drives to make external dust easily enter the vehicle and accumulate in the vehicle, so that a large amount of dust is easily accumulated on the surface of the display screen on the navigator, the driver can not clearly see the content on the display screen, and the use of the navigator is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a vehicle-mounted Internet of things navigation device, which solves the problem that the driver cannot clearly see the content on a display screen due to the accumulation of dust on a navigator in the driving process of a vehicle, so that the navigator can be normally used.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a vehicle-mounted Internet of things navigation device comprises a shell, a display screen, an air exhaust device, a cleaning mechanism and a heat dissipation mechanism, wherein the display screen is fixedly connected to the middle of the shell, the air exhaust device is fixedly connected to the rear side of the shell, the cleaning mechanism is fixedly connected to the left side and the right side in the shell, and the heat dissipation mechanism is arranged in the middle of the shell;
the cleaning mechanism comprises square boxes fixedly connected to the left end and the right end in the shell, a limiting spring is fixedly connected to one side, close to the shell, in each square box, a sliding plate is fixedly connected to the other side of each limiting spring, the sliding plates are connected with the square boxes in a sliding mode, a guide pipe is fixedly connected to one side, close to the front side of the shell, of each square box, the other end of each guide pipe is fixedly connected with a cleaning frame, a guide box is fixedly connected to the left side in each cleaning frame, the top end and the bottom end of the right side of each guide box are fixedly connected with a spiral air pipe, connecting columns are fixedly connected to the middle parts of the spiral air pipes, a cleaning rod is rotatably connected between the connecting columns, one end, far away from the shell, of each sliding plate is fixedly connected with a buffer rod, and elastic columns are uniformly and fixedly connected to the middle parts of the buffer rods;
the heat dissipation mechanism comprises buffer bags fixedly connected to the top end and the bottom end in the shell and a cylinder ring arranged between the buffer bags, a semicircular cover is uniformly and fixedly connected to the outer side of the cylinder ring, a connecting hinge penetrates through the front side of the cylinder ring, and a Internet of things navigation device is fixedly connected to the middle in the cylinder ring.
Preferably, the middle parts of the top end and the bottom end of the shell are uniformly provided with circular air ports, the heat dissipation mechanism is fixedly connected with the rear side of the display screen, and the top end and the bottom end of the heat dissipation mechanism are fixedly connected with the top end and the bottom end in the shell.
Preferably, the other end of the buffer rod is fixedly connected with the top end of a square box on the opposite face of a sliding plate connected with the buffer rod, the buffer rod is arranged at the top end and the bottom end of the middle part of the heat dissipation mechanism, the front side of the display screen and one end, far away from the connecting column, of the cleaning rod are on the same plane, the top end of the bottom side of the cleaning frame is uniformly provided with a conical air outlet, a guide pipe at the right end in the shell penetrates through the cleaning frame and is fixedly connected with the guide box, a guide pipe at the left end in the shell is fixedly connected with the rear side of the top end of the cleaning frame, and the middle part in the spiral air pipe is provided with an elastic spiral hair strip roll.
Preferably, fixed connection between the positive side of connection hinge and the display screen rear side evenly is equipped with the round mouth on the section of thick bamboo ring, and the export has been seted up towards thing networking navigation head on one side to the buffering bag, and the semicircle cover surface evenly is equipped with the round mouth equally, and the semicircle cover is arranged in between the elastic column, and the connection hinge rear side passes fixed connection between buffering bag and the thing networking navigation head, the spacing spring that spacing spring structure is the same in fixedly connected with and the square box in the buffering bag.
(III) advantageous effects
(1) According to the invention, the limiting spring, the sliding plate, the guide pipe, the cleaning frame, the elastic column and the buffer rod are arranged in the cleaning mechanism, so that the internet of things navigation device is buffered in the process of bumping of the internet of things navigation device, and the phenomenon that the internet of things navigation device is damaged due to collision between the internet of things navigation device and the inner wall of the shell in the process of vehicle running caused by overlarge bumping amplitude of the internet of things navigation device is prevented, and the normal use of the navigation device by a driver is influenced.
(2) According to the invention, through the guide pipe, the cleaning frame, the guide box, the spiral air pipe, the connecting column and the cleaning rod which are arranged in the cleaning mechanism, when the internet of things navigation device is jolt to push the elastic column and the buffer rod, air entering the cleaning frame can be sprayed out from the top end of the cleaning frame to blow off the surface of the display screen, so that dust on the surface of the display screen is blown off, and flowing air flow is formed on the surface of the display screen to prevent excessive dust from falling on the surface of the display screen.
(3) According to the invention, through the guide pipe, the cleaning frame, the guide box, the spiral air pipe, the connecting column and the cleaning rod which are arranged in the cleaning mechanism, when the internet of things navigation device pushes the elastic column and the buffer rod in a jolt manner, air entering the cleaning frame can enter the spiral air pipe from the guide box, so that the air entering the spiral air pipe can push the spiral air pipe to extend to drive the cleaning rod to scrape the surface of the display screen along the surface of the display screen, the dust on the surface of the display screen is cleaned, and the influence of the excessive dust adsorbed on the surface of the display screen on the use of the navigation device by a driver is prevented.
(4) According to the invention, the buffering bag, the cylinder ring, the semicircular cover, the connecting hinge and the Internet of things navigation device are arranged in the heat dissipation mechanism, the irregular surface is formed on the outer side of the Internet of things navigation device through the arrangement of the cylinder ring and the semicircular cover, so that when air flow blows on the outer side of the Internet of things navigation device, the air flow enters the cylinder ring and the semicircular cover to form turbulent flow, the exchange efficiency of the turbulent flow and the surface heat of the Internet of things navigation device is enhanced, the heat dissipation effect on the Internet of things navigation device is further improved, and the phenomenon that the normal operation of the navigation device is influenced by overheating of the Internet of things navigation device is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a top cross-sectional view of the square box of the present invention;
FIG. 4 is a schematic view of a cleaning frame according to the present invention;
FIG. 5 is a top view of the cleaning frame of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 2.
The device comprises a shell 1, a display screen 2, an air extracting device 3, a cleaning mechanism 4, a square box 401, a limiting spring 402, a sliding plate 403, a guide pipe 404, a cleaning frame 405, a guide box 406, a spiral air pipe 407, a connecting column 408, a cleaning rod 409, a buffer rod 410, an elastic column 411, a heat dissipation mechanism 5, a buffer bag 501, a cylinder ring 502, a semicircular cover 503, a connecting hinge 504 and an internet of things navigation device 505.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, an embodiment of the invention provides a vehicle-mounted internet of things navigation device, which comprises a housing 1, a display screen 2, an air extractor 3, a cleaning mechanism 4 and a heat dissipation mechanism 5, wherein the display screen 2 is fixedly connected to the middle of the housing 1, the air extractor 3 is fixedly connected to the rear side of the housing 1, the cleaning mechanisms 4 are fixedly connected to the left side and the right side in the housing 1, and the heat dissipation mechanism 5 is arranged at the middle in the housing 1;
the cleaning mechanism 4 comprises square boxes 401 fixedly connected with the left end and the right end in the shell 1, one side of the square box 401 close to the shell 1 is fixedly connected with a limiting spring 402, the other side of the limiting spring 402 is fixedly connected with a sliding plate 403, the sliding plate 403 is in sliding connection with the square boxes 401, one side of the square box 401 close to the front side of the shell 1 is fixedly connected with a guide pipe 404, the other end of the guide pipe 404 is fixedly connected with a cleaning frame 405, the left side of the cleaning frame 405 is fixedly connected with a guide box 406, the top end and the bottom end of the right side of the guide box 406 are fixedly connected with a spiral air pipe 407, the middle part of the spiral air pipe 407 is fixedly connected with a connecting column 408, a cleaning rod 409 is rotatably connected between the connecting columns 408, one end of the sliding plate 403 far away from the shell 1 is fixedly connected with a buffer rod 410, the middle part of the buffer rod 410 is uniformly and fixedly connected with an elastic column 411, the other end of the buffer rod 410 is fixedly connected with the top end of the square box 401 on the opposite side of the sliding plate 403 connected with the buffer rod, the buffer rods 410 are arranged at the top end and the bottom end of the middle part of the heat dissipation mechanism 5, the front side of the display screen 2 and one end of the cleaning rod 409, which is far away from the connecting column 408, are on the same plane, conical air outlets are uniformly arranged at the top end of the bottom side of the cleaning frame 405, the guide pipe 404 at the right end in the shell 1 penetrates through the cleaning frame 405 and is fixedly connected with the guide box 406, the guide pipe 404 at the left end in the shell 1 is fixedly connected with the rear side of the top end of the cleaning frame 405, and the middle part in the spiral air pipe 407 is provided with an elastic spiral hair strip coil;
the heat dissipation mechanism 5 comprises buffering bags 501 fixedly connected with the top end and the bottom end in the shell 1 and a cylinder ring 502 arranged between the buffering bags 501, the outer side of the cylinder ring 502 is uniformly and fixedly connected with a semicircular cover 503, the front side of the cylinder ring 502 is provided with a connecting hinge 504 which penetrates through, the middle part in the cylinder ring 502 is fixedly connected with an Internet of things navigation device 505, the front side of the connecting hinge 504 is fixedly connected with the rear side of the display screen 2, the cylinder ring 502 is uniformly provided with a round opening, one side of the buffering bag 501 facing the Internet of things navigation device 505 is provided with an outlet, the surface of the semicircular cover 503 is uniformly provided with a round opening, the semicircular cover 503 is arranged between elastic columns 411, the rear side of the connecting hinge 504 penetrates through the buffering bags 501 and is fixedly connected with the Internet of things navigation device 505, limiting springs with the same structure as the limiting springs 402 in the square box 401 are fixedly connected in the buffering bags 501, the middle parts of the top end and the bottom end of the shell 1 are uniformly provided with round air openings, the heat dissipation mechanism 5 is fixedly connected with the rear side of the display screen 2, and the top end and the bottom end of the heat dissipation mechanism 5 are fixedly connected with the top end and the bottom end in the shell 1.
When the vehicle runs on a bumpy road section, the vehicle bumps to drive the internet of things navigation device 505 to pitch up and down, the internet of things navigation device 505 is pushed to push the buffer rod 410 and the elastic column 411 when bumping under the action of the self weight of the internet of things navigation device 505, so that the buffer rod 410 and the elastic column 411 pull the sliding plate 403, external air is pumped into the square box 401 through the guide pipe 404 and the cleaning frame 405, when the internet of things navigation device 505 is not pushed to the guide pipe 404 and the cleaning frame 405 on any side above and below the internet of things navigation device 505, the sliding plate 403 is reset under the action of the limiting spring 402 to squeeze the air in the square box 401 into the cleaning frame 405 through the guide pipe 404, when the air is squeezed out from the square box 401 arranged at the left end in the shell 1, the air enters the top end of the cleaning frame 405 through the guide pipe 404 and is blown out through the tapered opening arranged at the inner side of the top end of the cleaning frame 405 to blow the surface of the display screen 2, therefore, dust on the surface of the display screen 2 is cleaned, when air is extruded out of the square box 401 arranged at the left end in the shell 1, the air enters the guide box 406 through the guide pipe 404, the air entering the guide box 406 continuously enters the spiral air pipe 407, so that the spiral air pipe 407 extends to push the cleaning rod 409 to clean the surface of the display screen 2 along the surface of the display screen 2, dust accumulated on the surface of the display screen 2 is pushed into the right side of the cleaning frame 405, and when the internet of things navigation device 505 turns upside down, the buffering rod 410, the elastic column 411, the sliding plate 403 and the buffering bag 501 are used for buffering the internet of things navigation device 505, so that the phenomenon that the internet of things navigation device 505 collides with the inner wall of the shell 1 to cause damage to the internet of things navigation device 505 due to the fact that the internet of things navigation device 505 turns upside down is prevented, and when heat dissipation needs to be carried out in the shell 1, the air extracting device 3 is started to extract air outside the shell 1 into the shell 1 to blow and dissipate heat of the surface of the internet of things navigation device 505, so that air flow passes through the surface of the internet of things navigation device 505 quickly to accelerate air flow inside the shell 1, meanwhile, when the internet of things navigation device 505 extrudes the connecting hinge 504 in the process of bumping, air in the buffer bag 501 is extruded to blow the cylinder ring 502 and the half-circular cover 503 through an outlet on the buffer bag 501, due to the fact that round openings are also formed in the surfaces of the cylinder ring 502 and the half-circular cover 503, air sprayed out of the buffer bag 501 is blown into the cylinder ring 502 and the half-circular cover 503, irregular surfaces are formed on the outer side of the internet of things navigation device 505 under the arrangement of the cylinder ring 502 and the half-circular cover 503, air flows disorderly when blown into the cylinder ring 502 and the half-circular cover 503, and the exchange efficiency between the air and the surface heat of the internet of things navigation device 505 is enhanced, further enhancing the heat dissipation effect of the internet of things navigation device 505.
Claims (3)
1. The utility model provides a vehicle-mounted Internet of things navigation device, includes shell (1), display screen (2), air exhaust device (3), clearance mechanism (4), heat dissipation mechanism (5), its characterized in that: the display screen (2) is fixedly connected to the middle of the shell (1), the air extractor (3) is fixedly connected to the rear side of the shell (1), the cleaning mechanisms (4) are fixedly connected to the left side and the right side in the shell (1), and the heat dissipation mechanism (5) is arranged in the middle of the shell (1);
the cleaning mechanism (4) comprises square boxes (401) fixedly connected to the left end and the right end in the shell (1), one side of each square box (401) close to the shell (1) is fixedly connected with a limiting spring (402), the other side of each limiting spring (402) is fixedly connected with a sliding plate (403), the sliding plates (403) and the square boxes (401) are in sliding connection, one side of each square box (401) close to the front side of the shell (1) is fixedly connected with a guide pipe (404), the other end of each guide pipe (404) is fixedly connected with a cleaning frame (405), the left side of each cleaning frame (405) is fixedly connected with a guide box (406), the top end and the bottom end of the right side of each guide box (406) are fixedly connected with spiral air pipes (407), the middle of each spiral air pipe (407) is fixedly connected with a connecting column (408), a cleaning rod (409) is rotatably connected between the connecting columns (408), one end of each sliding plate (403) far away from the shell (1) is fixedly connected with a buffer rod (410), elastic columns (411) are uniformly and fixedly connected to the middle of the buffer rod (410), the front side of the display screen (2) and one end, far away from the connecting column (408), of the cleaning rod (409) are on the same plane, a conical air outlet is uniformly formed in the top end of the bottom side of the cleaning frame (405), a guide pipe (404) located at the inner right end of the shell (1) penetrates through the cleaning frame (405) and is fixedly connected with the guide box (406), the guide pipe (404) located at the inner left end of the shell (1) is fixedly connected with the rear side of the top end of the cleaning frame (405), and an elastic spiral hair curler is arranged in the middle of the spiral air pipe (407);
heat dissipation mechanism (5) are including fixed connection buffering bag (501) of top and bottom in shell (1), and set up barrel ring (502) between buffering bag (501), the even fixedly connected with semicircle cover (503) in barrel ring (502) outside, barrel ring (502) positive side has connection hinge (504) to pass, middle part fixedly connected with thing networking navigation device (505) in barrel ring (502), fixed connection between connection hinge (504) positive side and display screen (2) rear side, evenly be equipped with the round mouth on barrel ring (502), the export has been seted up on one side of buffering bag (501) orientation thing networking navigation device (505), semicircle cover (503) surface evenly is equipped with the round mouth equally, semicircle cover (503) are arranged in between elastic column (411), connection hinge (504) rear side passes fixed connection between buffering bag (501) and the thing networking navigation device (505), spacing spring that spacing spring (402) structure is the same in buffering bag (501) internal fixed connection and square box (401).
2. The vehicle-mounted Internet of things navigation device according to claim 1, characterized in that: the heat dissipation device is characterized in that circular air ports are evenly formed in the middle of the top end and the bottom end of the shell (1), the heat dissipation mechanism (5) is fixedly connected with the rear side of the display screen (2), and the top end and the bottom end of the heat dissipation mechanism (5) are fixedly connected with the top end and the bottom end of the shell (1).
3. The vehicle-mounted Internet of things navigation device according to claim 1, characterized in that: the other end of the buffer rod (410) is fixedly connected with the top end of the square box (401) on the opposite surface of the sliding plate (403) connected with the buffer rod, and the buffer rod (410) is arranged at the top end and the bottom end of the middle part of the heat dissipation mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047686.6A CN113500024B (en) | 2021-09-08 | 2021-09-08 | Vehicle-mounted Internet of things navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047686.6A CN113500024B (en) | 2021-09-08 | 2021-09-08 | Vehicle-mounted Internet of things navigation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113500024A CN113500024A (en) | 2021-10-15 |
| CN113500024B true CN113500024B (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111047686.6A Active CN113500024B (en) | 2021-09-08 | 2021-09-08 | Vehicle-mounted Internet of things navigation device |
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| CN (1) | CN113500024B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114842748B (en) * | 2022-04-10 | 2024-06-14 | 江西祥威光电有限公司 | Multi-scene integrated display device convenient to clean |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9772281B2 (en) * | 2014-10-25 | 2017-09-26 | Isle Management Co. | Air quality analyzing apparatus |
| CN109061704A (en) * | 2018-06-25 | 2018-12-21 | 无锡南理工科技发展有限公司 | A kind of navigation system of Internet of Things |
| CN110758268A (en) * | 2019-10-11 | 2020-02-07 | 深圳市贝优通新能源技术开发有限公司 | Navigation device with buffering and vibration damping functions for new energy automobile |
| CN213442346U (en) * | 2020-10-20 | 2021-06-15 | 深圳景安驰科技发展有限公司 | Multifunctional vehicle-mounted navigation system |
| CN113138628A (en) * | 2021-04-25 | 2021-07-20 | 张营 | Device for automatically cleaning dust on display screen |
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| CN113500024A (en) | 2021-10-15 |
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Effective date of registration: 20220608 Address after: 226000 Room 501, building 2, Yanyuan, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Yang Jianhua Address before: 226007 floor 1, building 3, No. 881, Jianghai Avenue, qinzao street, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Zolixi (Jiangsu) IOT Technology Co.,Ltd. |
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Effective date of registration: 20220901 Address after: 226007 floor 1, building 3, No. 881, Jianghai Avenue, qinzao street, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Zolixi (Jiangsu) IOT Technology Co.,Ltd. Address before: 226000 Room 501, building 2, Yanyuan, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Yang Jianhua |
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| TR01 | Transfer of patent right |