CN112172697A - Automobile data recorder - Google Patents
Automobile data recorder Download PDFInfo
- Publication number
- CN112172697A CN112172697A CN202011105629.4A CN202011105629A CN112172697A CN 112172697 A CN112172697 A CN 112172697A CN 202011105629 A CN202011105629 A CN 202011105629A CN 112172697 A CN112172697 A CN 112172697A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bevel gear
- steering
- shaft
- connecting rod
- 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.)
- Withdrawn
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Classifications
-
- 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
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/16—Means for transmitting drive
- B60S1/18—Means for transmitting drive mechanically
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
- G07C5/0866—Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera
-
- 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
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0026—Windows, e.g. windscreen
-
- 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
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention discloses a vehicle event data recorder, which comprises a vehicle body and a first cavity arranged in the vehicle body, wherein a central control platform is fixedly arranged at the bottom of the first cavity on the vehicle body, a junction block and a storage battery are fixedly connected to the top of the central control platform, a right mounting block and a left mounting block are respectively and fixedly connected to the top of the junction block and the top of the storage battery, a conductor is fixedly connected between the right mounting block and the left mounting block, the bottom of the junction block is connected with a lead, and the other end of the lead is connected to the left end of an electromagnetic relay. The practicability and efficiency of the device are improved, waste of manpower and material resources is effectively avoided, and therefore the cost is greatly reduced.
Description
Technical Field
The invention relates to the field of automobile data recorders, in particular to an automobile data recorder.
Background
At present, with the increasing number of automobiles, more and more automobile owners begin to realize the importance of the automobile data recorder, although the automobile data recorder is only a redundant object when no accident occurs on the automobile, if the accident occurs, the automobile data recorder can effectively record the accident occurrence process and the recorded video can become a strong evidence for judging accident responsibility, and in addition, the automobile data recorder can also effectively solve the accident of 'porcelain collision', the existing automobile data recorder only has a single function and can only record video data in front of the automobile, the position of the existing automobile data recorder cannot be flexibly changed to record the video data in any direction, and sufficient protection cannot be provided for the automobile when the automobile stops.
Disclosure of Invention
The invention aims to provide a vehicle event data recorder, which can overcome the problems.
The technical scheme adopted by the invention for solving the technical problems is as follows: a vehicle event data recorder comprises a vehicle body and a first cavity arranged in the vehicle body, wherein a central control platform is fixedly arranged at the bottom of the first cavity on the vehicle body, a junction block and a storage battery are fixedly connected to the top of the central control platform, a right mounting block and a left mounting block are respectively and fixedly connected to the top of the junction block and the top of the storage battery, a conductor is fixedly connected between the right mounting block and the left mounting block, the bottom of the junction block is connected with a lead, the other end of the lead is connected to the left end of an electromagnetic relay, a motor is fixedly connected to the right end of the electromagnetic relay in the vehicle body, a worm is rotatably arranged in the motor, a defrosting device is arranged above the worm and used for timely defrosting the interior of front windshield glass to block the sight of a driver when the temperature difference between the interior and the exterior of; a first rack is arranged at the bottom of the center console in the vehicle body in a left-right sliding manner, two ends of the first rack are respectively engaged with a first left steering gear and a first right steering gear which are symmetrical left and right, the first left steering gear and the first right steering gear are respectively and fixedly connected to a first bevel gear shaft and a third bevel gear shaft, a first bevel gear and a third bevel gear are respectively fixedly connected to the first bevel gear shaft and the third bevel gear shaft in front of the first left steering gear and the first right steering gear, the first bevel gear and the third bevel gear are respectively meshed with a second bevel gear and a fourth bevel gear, the second bevel gear and the fourth bevel gear are respectively fixedly connected to the bottoms of the left rotating shaft and the right rotating shaft, the left rotating shaft and the right rotating shaft are provided with steering devices, and the steering devices are used for steering the automobile data recorder while a vehicle is steered; a seat cushion is fixedly arranged in the vehicle body, the top of the seat cushion is fixedly connected with a backrest, and a protection device is arranged in the backrest; the protection device is used for performing cushioning protection on the trunk of a driver; the backrest is characterized in that a connecting rod is fixedly connected above the backrest, and a headrest is fixedly connected to the top end of the connecting rod.
Furthermore, the defrosting device comprises the worm and a worm wheel meshed with the worm, the worm wheel is fixedly connected to a worm wheel shaft, a first connecting rod is fixedly connected to the worm wheel shaft in front of the worm wheel, a first connecting rod shaft is fixedly connected to the upper portion of the first connecting rod, a second connecting rod is rotatably connected to the first connecting rod shaft, the left end of the second connecting rod is rotatably connected to the upper portion of the second connecting rod, the second connecting rod is fixedly connected to the bottom of the rocker arm, the rocker arm is rotatably connected to a rocker arm shaft, the rocker arm shaft is fixedly connected to a central console, and a dry cloth strip is fixedly connected to the right end of the rocker arm.
Further, turn to the device and include the left-hand member with the right turn axle, the left-hand member with right turn axle top is fixedly connected with second left steering gear and second right steering gear respectively, the second left steering gear with the second right steering gear meshes with the second rack respectively, but the setting of second rack horizontal slip is in on the automobile body, second rack middle part and well steering gear mesh, well steering gear fixed connection is on the steering spindle, the steering spindle top rotates to be connected on the automobile body, steering spindle bottom fixed connection vehicle event data recorder, on the vehicle event data recorder inner wall respectively bilateral symmetry's fixedly connected with pressure sensor and fixed block, pressure sensor with the fixed block passes through pressure spring elastic connection.
Further, protection device includes the back, the back wall has the protection shock pad through protection spring elastic connection in the back, protection spring is in the state that compresses tightly, buckle seat before protection shock pad right-hand member fixedly connected with, buckle before preceding buckle seat right end fixedly connected with, the joint has the back buckle on the preceding buckle, back buckle top fixedly connected with magnet, gliding passing through magnet spring elastic connection is on the electro-magnet about magnet can, electro-magnet top fixed connection is on sensing motor, sensing motor is fixed to be set up in the buckle seat of back, back buckle seat fixed connection be in back wall in the back.
The invention has the beneficial effects that: the utility model provides a vehicle event data recorder, equipment structure is simple, and convenient operation has realized not carrying out automatic defrosting in the door window to front windshield in the car, and steerable vehicle event data recorder turns to simultaneously at the vehicle, mutually supports and does not influence between each process, can protect the driver automatically when the emergence accident produces violent collision, has improved the practicality and the efficiency of device, the effectual waste of avoiding manpower and materials to reduce the cost by a wide margin.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the overall structure of a driving recorder of the present invention;
FIG. 2 is an enlarged schematic view of A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automobile data recorder described in conjunction with fig. 1-4 comprises a vehicle body 11 and a first cavity 91 arranged inside the vehicle body 11, a central console 30 is fixedly arranged at the bottom of the first cavity 91 on the vehicle body 11, a junction block 32 and a storage battery 34 are fixedly connected to the top of the central console 30, the top of the junction block 32 and the top of the storage battery 34 are respectively fixedly connected with a right mounting block 33 and a left mounting block 36, a conductor 35 is fixedly connected between the right mounting block 33 and the left mounting block 36, a lead 25 is connected to the bottom of the junction block 32, the other end of the lead 25 is connected with the left end of the electromagnetic relay 22, the right end of the electromagnetic relay 22 is fixedly connected with a motor 23 in the vehicle body 11, a worm 64 is rotatably arranged in the motor 23, a defrosting device 101 is arranged above the worm 64, the defrosting device 101 is used for timely defrosting the interior of the front windshield when the temperature difference between the interior and the exterior of the vehicle is too large so as to prevent the sight of a driver from being blocked; a first rack 19 is arranged at the bottom of the center console 30 and can slide left and right in the vehicle body 11, two ends of the first rack 19 are respectively engaged with a first left steering gear 17 and a first right steering gear 26 which are bilaterally symmetrical, the first left steering gear 17 and the first right steering gear 26 are respectively fixedly connected to a first bevel gear shaft 18 and a third bevel gear shaft 28, the first bevel gear shaft 18 and the third bevel gear shaft 28 are respectively fixedly connected with a first bevel gear 16 and a third bevel gear 27 in front of the first left steering gear 17 and the first right steering gear 26, the first bevel gear 16 and the third bevel gear 27 are respectively engaged with a second bevel gear 15 and a fourth bevel gear 29, the second bevel gear 15 and the fourth bevel gear 29 are respectively fixedly connected to the bottoms of a left rotating shaft 14 and a right rotating shaft 31, steering devices 102 are arranged on the left rotating shaft 14 and the right rotating shaft 31, the steering device 102 is used for steering the automobile data recorder while the vehicle is steering; a seat cushion 53 is fixedly arranged in the vehicle body 11, the top of the seat cushion 53 is fixedly connected with a backrest 52, and a protection device 103 is arranged in the backrest 52; the protection device 103 is used for performing cushioning protection on the trunk of a driver; a connecting rod 42 is fixedly connected above the backrest 52, and a headrest 41 is fixedly connected to the top end of the connecting rod 42.
Advantageously, the defrosting device 101 includes the worm 64 and a worm wheel 62 engaged with the worm 64, the worm wheel 62 is fixedly connected to a worm wheel shaft 63, a first connecting rod 65 is fixedly connected to the worm wheel shaft 63 in front of the worm wheel 62, a first connecting rod shaft 66 is fixedly connected to the first connecting rod 65, a second connecting rod 61 is rotatably connected to the first connecting rod shaft 66, the left end of the second connecting rod 61 is rotatably connected to the second connecting rod 24, the second connecting rod 24 is fixedly connected to the bottom of the rocker arm 40, the rocker arm 40 is rotatably connected to the rocker arm shaft 37, the rocker arm shaft 37 is fixedly connected to the center console 30, and the right end of the rocker arm 40 is fixedly connected to the dry cloth strip 38.
Advantageously, said steering means 102 comprise said left rotating shaft 14 and said right rotating shaft 31, a second left steering gear 13 and a second right steering gear 39 are respectively fixedly connected above the left rotating shaft 14 and the right rotating shaft 31, the second left steering gear 13 and the second right steering gear 39 are respectively engaged with the second rack 12, the second rack 12 is arranged on the vehicle body 11 in a left-right sliding manner, the middle part of the second rack 12 is meshed with a middle steering gear 56, the middle steering gear 56 is fixedly connected to the steering shaft 54, the top of the steering shaft 54 is rotatably connected to the vehicle body 11, the bottom of the steering shaft 54 is fixedly connected with an automobile data recorder 57, the inner wall of the automobile data recorder 57 is fixedly connected with a pressure sensor 58 and a fixed block 60 which are bilaterally symmetrical, the pressure sensor 58 and the fixing block 60 are elastically connected by a pressure spring 59.
Beneficially, the protection device 103 includes the backrest 52, the protection cushion 43 is elastically connected to the inner rear wall of the backrest 52 through the protection spring 44, the protection spring 44 is in a compressed state, the right end of the protection cushion 43 is fixedly connected with the front buckle seat 50, the right end of the front buckle seat 50 is fixedly connected with the front buckle 51, the front buckle 51 is connected with the rear buckle 49 in a clamping manner, the top of the rear buckle 49 is fixedly connected with the magnet 48, the magnet 48 is elastically connected to the electromagnet 46 through the magnet spring 47 in a vertically sliding manner, the top end of the electromagnet 46 is fixedly connected to the sensing motor 45, the sensing motor 45 is fixedly arranged in the rear buckle seat 55, and the rear buckle seat 55 is fixedly connected to the inner rear wall of the backrest 52.
Sequence of mechanical actions of the whole device: when the device works, the storage battery 34 is started, the conductor 35 is not conductive in a dry state at ordinary times, when the temperature difference between the inside and the outside of the vehicle is too large, frost is coated on the inside of the front windshield and the conductor 35 is soaked in the frost, the conductor 35 is conductive in a wet state and transmits an electric signal to the electromagnetic relay 22 through the wiring block 32 and the lead 25, the motor 23 is started, the worm 64 rotates to drive the worm wheel 62 to rotate, the worm wheel 62 drives the worm wheel shaft 63 to rotate, the worm wheel shaft 63 drives the rocker arm 40 to rotate around the rocker arm shaft 37 in a left-right reciprocating mode through the connecting rod mechanism, and the dry cloth strips 38 on the rocker arm 40 can remove the frost in the front windshield to prevent; when the vehicle is driven to steer, the steering wheel shaft 20 is rotated, the steering wheel shaft 20 drives the first rack 19 to slide left and right, the first rack 19 drives the first left steering gear 17 and the first right steering gear 26 to rotate, the first left steering gear 17 and the first right steering gear 26 drive the first bevel gear shaft 18 and the third bevel gear shaft 28 to rotate, the first bevel gear shaft 18 and the third bevel gear shaft 28 drive the first bevel gear 16 and the third bevel gear 27 to rotate, the first bevel gear 16 and the third bevel gear 27 drive the second bevel gear 15 and the fourth bevel gear 29 to rotate, the second bevel gear 15 and the fourth bevel gear 29 drive the left rotating shaft 14 and the right rotating shaft 31 to rotate, the left rotating shaft 14 and the right rotating shaft 31 drive the second left steering gear 13 and the second right steering gear 39 to rotate, the second left steering gear 13 and the second right steering gear 39 drive the second rack 12 to slide left, and the second rack 12 drives the middle steering gear 56 to rotate, the middle steering gear 56 drives the steering shaft 54 to rotate, and the steering shaft 54 drives the automobile data recorder 57 to rotate, so that the automobile data recorder is driven to steer while the vehicle steers; when a vehicle accident occurs and severe vibration occurs, the pressure sensor 58 presses the pressure spring 59 to be in contact with the fixed block 60, the fixed block 60 is triggered, the fixed block 60 triggers the starting of the sensing motor 45, the sensing motor 45 starts the electromagnet 46, the electromagnet 46 attracts the magnet 48 to enable the magnet 48 to slide upwards to press the magnet spring 47, the magnet 48 drives the rear buckle 49 to slide upwards and separate from the front buckle 51, the protection shock pad 43 pops forwards under the elastic action of the protection spring 44, and the protection shock pad 43 plays a role in shock absorption and protection for a driver.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a vehicle event data recorder, include the automobile body and the inside first cavity that is provided with of automobile body, its characterized in that: the bottom of the first cavity is fixedly provided with a central console on the vehicle body, the top of the central console is fixedly connected with a junction block and a storage battery, the top of the junction block and the top of the storage battery are respectively and fixedly connected with a right mounting block and a left mounting block, a conductor is fixedly connected between the right mounting block and the left mounting block, the bottom of the junction block is connected with a lead, the other end of the lead is connected with the left end of an electromagnetic relay, the right end of the electromagnetic relay is fixedly connected with a motor in the vehicle body, a worm is rotatably arranged in the motor, a defrosting device is arranged above the worm and used for timely defrosting the interior of a front windshield to prevent the driver from being blocked by the defrosting device when the temperature difference between the interior and the exterior of; a first rack is arranged at the bottom of the center console in the vehicle body in a left-right sliding manner, two ends of the first rack are respectively engaged with a first left steering gear and a first right steering gear which are symmetrical left and right, the first left steering gear and the first right steering gear are respectively and fixedly connected to a first bevel gear shaft and a third bevel gear shaft, a first bevel gear and a third bevel gear are respectively fixedly connected to the first bevel gear shaft and the third bevel gear shaft in front of the first left steering gear and the first right steering gear, the first bevel gear and the third bevel gear are respectively meshed with a second bevel gear and a fourth bevel gear, the second bevel gear and the fourth bevel gear are respectively fixedly connected to the bottoms of the left rotating shaft and the right rotating shaft, the left rotating shaft and the right rotating shaft are provided with steering devices, and the steering devices are used for steering the automobile data recorder while a vehicle is steered; a seat cushion is fixedly arranged in the vehicle body, the top of the seat cushion is fixedly connected with a backrest, and a protection device is arranged in the backrest; the protection device is used for performing cushioning protection on the trunk of a driver; the backrest is characterized in that a connecting rod is fixedly connected above the backrest, and a headrest is fixedly connected to the top end of the connecting rod.
2. A tachograph according to claim 1, wherein: the defrosting device comprises the worm and a worm wheel meshed with the worm, the worm wheel is fixedly connected to a worm wheel shaft, a first connecting rod is fixedly connected to the worm wheel shaft in front of the worm wheel, a first connecting rod shaft is fixedly connected to the upper portion of the first connecting rod, a second connecting rod is rotatably connected to the first connecting rod shaft, the left end of the second connecting rod is rotatably connected to the upper portion of the second connecting rod, the first connecting rod is fixedly connected to the bottom of the rocker arm, the rocker arm is rotatably connected to the rocker arm shaft, the rocker arm shaft is fixedly connected to the central console, and a dry cloth strip is fixedly connected to the right end of the rocker arm.
3. A tachograph according to claim 1, wherein: the steering device includes the left-hand member axle with the right-hand member axle, the left-hand member axle with right-hand member axle top is fixedly connected with second left steering gear and second right steering gear respectively, the second left steering gear with the second right steering gear meshes with the second rack respectively, but the setting of second rack horizontal slip is in on the automobile body, second rack middle part and well steering gear mesh, well steering gear fixed connection is on the steering spindle, the steering spindle top rotates to be connected on the automobile body, steering spindle bottom fixed connection vehicle event data recorder, on the vehicle event data recorder inner wall respectively bilateral symmetry's fixedly connected with pressure sensor and fixed block, pressure sensor with the fixed block passes through pressure spring elastic connection.
4. A tachograph according to claim 1, wherein: protection device includes the back, the back wall has the protection shock pad through protection spring elastic connection in the back, the protection spring is in the state that compresses tightly, buckle seat before the protection shock pad right-hand member fixedly connected with, buckle before preceding buckle seat right end fixedly connected with, the joint has the back buckle on the preceding buckle, back buckle top fixedly connected with magnet, gliding magnet spring elastic connection that passes through on the electro-magnet about the magnet can, electro-magnet top fixed connection is on sensing motor, sensing motor is fixed to be set up in the buckle seat of back, back buckle seat fixed connection be in back wall in the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011105629.4A CN112172697A (en) | 2020-10-15 | 2020-10-15 | Automobile data recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011105629.4A CN112172697A (en) | 2020-10-15 | 2020-10-15 | Automobile data recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112172697A true CN112172697A (en) | 2021-01-05 |
Family
ID=73950430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011105629.4A Withdrawn CN112172697A (en) | 2020-10-15 | 2020-10-15 | Automobile data recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112172697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572354A (en) * | 2021-01-27 | 2021-03-30 | 上海兰茵草汽车用品有限公司 | Automobile data recorder front side windshield defogging device |
-
2020
- 2020-10-15 CN CN202011105629.4A patent/CN112172697A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572354A (en) * | 2021-01-27 | 2021-03-30 | 上海兰茵草汽车用品有限公司 | Automobile data recorder front side windshield defogging device |
| CN112572354B (en) * | 2021-01-27 | 2022-09-16 | 义乌市嘉诗电子科技有限公司 | Automobile data recorder front side windshield defogging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
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| WW01 | Invention patent application withdrawn after publication |