CN110712602A - Lane driftage early warning device for automobile auxiliary driving - Google Patents
Lane driftage early warning device for automobile auxiliary driving Download PDFInfo
- Publication number
- CN110712602A CN110712602A CN201911006707.2A CN201911006707A CN110712602A CN 110712602 A CN110712602 A CN 110712602A CN 201911006707 A CN201911006707 A CN 201911006707A CN 110712602 A CN110712602 A CN 110712602A
- Authority
- CN
- China
- Prior art keywords
- face
- lane
- rack
- early warning
- warning device
- 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.)
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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
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- 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
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
Abstract
The invention discloses a lane yaw early warning device for automobile assistant driving, which structurally comprises a connecting frame, a connecting wire and an installation mechanism, wherein the installation mechanism is arranged at the bottom of a base, a metal elastic sheet is driven to rotate 180 degrees by rotating a rotating rod, so that the metal elastic sheet is parallel to a connecting groove on the front side after rotating, the tension force borne by a compression spring disappears, a second rack is driven to move forwards by the elasticity of the compression spring, the second rack drives a clamping plate to move forwards to be separated from the inner side of the clamping groove on the front side of the base, and then the base and a camera body can be disassembled, so that the beneficial effects of quickly disassembling a damaged camera probe and improving the working efficiency are achieved.
Description
Technical Field
The invention relates to the technical field of early warning devices, in particular to a lane yaw early warning device for automobile auxiliary driving.
Background
At present, the automobile assistant driving technology is highly concerned by various automobile manufacturers and colleges, and a lane departure early warning system, as an automobile assistant driving technology for giving an alarm prompt to a driver when the driver departs from an original lane due to fatigue driving, has attracted attention of a large number of automobile manufacturers, and has invested a large amount of manpower and material resources for the research and development of the system, and research and statistics show that nearly half of traffic accidents on a highway are related to departure of vehicles from the original lane, and most of vehicles depart from the original lane due to fatigue driving, so that the development of a system capable of giving an early warning prompt to the driver when the driver is about to depart from the lane under the condition of unconsciousness is urgent.
The camera probe on the early warning device is damaged in long-time use, or the camera probe needs to be dismantled after being damaged by external impact so as to be convenient for change, and because the camera probe mostly carries out fixed mounting on the car through the bolt for it is difficult to dismantle fast when the camera damages, thereby makes work efficiency reduce.
Disclosure of Invention
Technical problem to be solved
In order to overcome prior art not enough, now provide a lane driftage early warning device for car driver assistance, it damages to have solved the camera probe on early warning device using for a long time, perhaps camera probe need dismantle so that change after receiving outside striking damage, and because camera probe mostly carries out fixed mounting on the car through the bolt, make to be difficult to dismantle fast when the camera damages, thereby make the problem that work efficiency reduces.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a lane yaw early warning device for automobile assistant driving, which comprises a connecting frame, a connecting wire and an installation mechanism, wherein the bottom end surface of the connecting frame is an integrated structure and is provided with a base, the installation mechanism is arranged at the bottom of the base and consists of a hollow plate, an installation port, a limiting mechanism, a first rack, a gear, a second rack, a compression spring, a spring rod and a clamping plate, the installation port is vertically arranged at the rear side of the top end surface of the hollow plate, the inner side end surface of the installation port is tightly attached to the top end of the outer side of the base, the limiting mechanism is arranged at the left front end of the hollow plate, the first rack is slidably arranged on the front end surface of the inner side of the hollow plate, the middle part of the top end surface of the gear is rotatably connected with the top end surface of the inner side of the hollow plate, the front end surface and the right end, the two ends of the compression spring are respectively and fixedly connected to the front end face of the second rack and the front end face of the inner side of the hollow plate, the spring rod is fastened to the front end face of the inner side of the hollow plate and attached to the end face of the inner side of the compression spring, the clamping plate is fastened to the rear end face of the two racks and is matched with the inner side of the clamping groove formed in the front end face of the base.
Further, the camera installation body is installed in camera body side surface, the connecting wire both ends are connected respectively in camera body signal output part and controller input, controller top face installs siren, controller and touch screen by preceding after to in proper order, and the inboard bottom face closure of controller has the PCB board, the welding of PCB board top end face has microprocessor, recognition module, lane boundary judgment module, lane boundary prediction module, lane boundary determination module and driftage judgment module, camera body, microprocessor, recognition module, lane boundary judgment module, lane boundary prediction module, lane boundary determination module and driftage judgment module carry out the electricity with microprocessor and are connected.
Furthermore, stop gear comprises bull stick, thru hole, link up groove, limiting plate and metal shrapnel, the bull stick runs through in the thru hole inboard that cavity board left end face front side was seted up, and bull stick outside right-hand member activity nestification in first rack left end face middle part, link up the groove and set up in thru hole inboard front end face middle part and inboard rear end face middle part, the limiting plate is installed in cavity inboard left end face front portion, and the limiting plate is located the inboard right-hand member in link up groove of rear side, the metal shrapnel fastens in bull stick bottom end face right side, and the metal shrapnel hugs closely in the limiting plate right-hand member face after sliding right along linking inslot side.
Furthermore, a layer of sealing silica gel layer is adhered to the end surface of the inner side of the mounting port, and the silica gel layer is tightly attached to the end surface of the outer side of the base.
Furthermore, a groove is formed in the front end face of the second rack, and the size of the inner side of the groove corresponds to the size of the rear end of the outer side of the spring rod.
Further, the cardboard is square form, and the length of cardboard is 10 cm.
Furthermore, the left end face of the metal elastic sheet and the bottom end face of the rotating rod form an included angle of 60 degrees, and the right end face of the metal elastic sheet is provided with a wear-resistant stainless steel layer.
Furthermore, the right end face of the limiting plate is parallel to the left end face of the metal elastic sheet, and the front end face and the left end face of the limiting plate are connected through a fillet.
Furthermore, the rotating rod is in a T shape, and anti-skid stripes are arranged at the left end of the outer side of the rotating rod.
Further, the microprocessor is a MAX1232ESA microprocessor.
Furthermore, the gear is made of carbon steel.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
in order to solve the problems that when a camera probe on the early warning device is damaged after being used for a long time or the camera probe needs to be disassembled after being damaged by external impact so as to be convenient to replace, and because the camera probe is fixedly arranged on an automobile mostly through bolts, the camera probe is difficult to disassemble quickly when being damaged, so that the working efficiency is reduced, the invention arranges the mounting mechanism at the bottom of the base, drives the metal elastic sheet to rotate 180 degrees through rotating the rotating rod, so that the metal elastic sheet is parallel to the connecting groove at the front side after rotating, the tension force borne by the compression spring disappears, so that the second rack is moved forwards by the elasticity of the compression spring, drives the clamping plate to move forwards to be separated from the inner side of the clamping groove at the front side of the base, then the base with the camera body can be disassembled, and the aim of quickly disassembling the damaged camera probe is achieved, the beneficial effect of work efficiency has been improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of a controller according to the present invention;
FIG. 3 is a schematic structural view of a mounting mechanism of the present invention;
FIG. 4 is a schematic top cross-sectional view of the hollow plate of the present invention;
fig. 5 is an enlarged view of the structure at the position a of the present invention.
In the figure: a connecting frame-1, a connecting line-2, a base-3, a camera body-4, a controller-5, an alarm-6, a touch screen-7, a control button-8, a PCB-10, a microprocessor-11, a recognition module-12, a lane boundary judgment module-13, a lane boundary prediction module-14, a lane boundary determination module-15 and a yaw judgment module-16, the device comprises an installation mechanism-9, a hollow plate-91, an installation port-92, a limiting mechanism-93, a first rack-94, a gear-95, a second rack-96, a compression spring-97, a spring rod-98, a clamping plate-99, a rotating rod-931, a through hole-932, a connecting groove-933, a limiting plate-934 and a metal elastic sheet-935.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a lane yaw warning device for vehicle assistant driving, comprising: the device comprises a connecting frame 1, a connecting wire 2 and an installation mechanism 9, wherein the bottom end face of the connecting frame 1 is an integrated structure and is provided with a base 3, the installation mechanism 9 is arranged at the bottom of the base 3, the installation mechanism 9 consists of a hollow plate 91, an installation opening 92, a limiting mechanism 93, a first rack 94, a gear 95, a second rack 96, a compression spring 97, a spring rod 98 and a clamping plate 99, the installation opening 92 is vertically arranged at the rear side of the top end face of the hollow plate 91, the end face of the inner side of the installation opening 92 is tightly attached to the top end of the outer side of the base 3, the limiting mechanism 93 is arranged at the left front end of the hollow plate 91, the first rack 94 is slidably arranged at the front end face of the inner side of the hollow plate 91, the middle part of the top end face of the gear 95 is rotatably connected with the top end face of the inner side of the hollow plate 91, the front end face and the right end face of the gear 95 are respectively meshed with the first rack, the spring rod 98 is fastened on the front end face of the inner side of the hollow plate 91, the spring rod 98 is attached to the end face of the inner side of the compression spring 97, the clamping plate 919 is fastened on the rear end face of the two racks 96, and the clamping plate 919 is fitted inside a clamping groove formed in the front end face of the base 3.
The camera mounting body 1 is mounted on the side surface of the camera body 4, two ends of the connecting wire 2 are respectively connected to the signal output end of the camera body 4 and the input end of the controller 5, the top end surface of the controller 5 is sequentially provided with the alarm 6, the controller 5 and the touch screen 7 from front to back, the bottom end surface of the inner side of the controller 5 is locked with the PCB 10, the top end surface of the PCB 10 is welded with the microprocessor 11, the recognition module 12, the lane boundary judgment module 13, the lane boundary prediction module 14, the lane boundary determination module 15 and the yaw judgment module 16, and the camera body 4, the microprocessor 11, the recognition module 12, the lane boundary determination module 13, the lane boundary prediction module 14, the lane boundary determination module 15 and the yaw judgment module 16 are electrically connected with the microprocessor 11.
Wherein, stop gear 93 comprises bull stick 931, thru hole 932, link up groove 933, limiting plate 934 and metal shrapnel 935, bull stick 931 runs through inboard in thru hole 932 that cavity board 91 left end face front side was seted up, and bull stick 931 outside right-hand member activity nestification in first rack 94 left end face middle part, link up groove 933 and set up in thru hole 932 inboard front end face middle part and inboard rear end face middle part, limiting plate 934 is installed in cavity board 91 inboard left end face front portion, and limiting plate 934 is located the inboard right-hand member in link up groove 933 of rear side, metal shrapnel 935 fastens in bull stick 931 bottom end face right side, and metal shrapnel 935 hugs closely in limiting plate 934 right end face after sliding right along linking up groove 933 inboard.
Wherein, a layer of sealing silica gel layer is pasted on the inner side end surface of the inner side of the mounting port 92, and the silica gel layer is tightly attached to the outer side end surface of the base 3, so that the position of the base 3 is more stably fixed.
The front end face of the second rack 96 is provided with a groove, and the inner side of the groove corresponds to the outer rear end of the spring rod 98, so that the second rack 96 is prevented from being damaged due to long-time impact on the spring rod 98.
Wherein, cardboard 99 is square form, and the length of cardboard 99 is 10cm for cardboard 99 more stable fixes in the draw-in groove of base 3 front end.
The left end face of the metal elastic sheet 935 forms an included angle of 60 degrees with the bottom end face of the rotating rod 931, and the right end face of the metal elastic sheet 935 is provided with a wear-resistant stainless steel layer, so that the metal elastic sheet 935 is subjected to thrust to generate elastic deformation.
Wherein, the right-hand member face of limiting plate 934 parallels in metal shrapnel 935's left end face, and the preceding terminal surface and the left end face of limiting plate 934 link up for the radius angle, and the metal shrapnel 935 of being convenient for is more stable fixes metal shrapnel 935.
The rotating rod 931 is shaped like a T, and the left end of the outer side of the rotating rod 931 is provided with an anti-slip stripe to prevent the rotating rod 931 from sliding when rotating.
The microprocessor 11 is a MAX1232ESA microprocessor, and the information processing speed is high.
Wherein, the gear 95 material is carbon steel material, and the wearability is strong.
The patent states: the first rack 94 is a special gear with teeth distributed on the strip-shaped body, and the rack is also divided into a straight rack and a helical rack which are respectively matched with a straight cylindrical gear and a helical cylindrical gear; the tooth profile of the rack is a straight line rather than an involute (plane for the tooth surface), which is equivalent to a cylindrical gear with an infinite reference circle radius.
The working principle is as follows: firstly, the whole device is respectively arranged at the appointed position on the automobile, the device is started through the corresponding control button 8 on the controller 5, the information of the road condition can be collected by the camera body 4, the collected information is transmitted to the microprocessor 11 through the connecting line 2, the lane boundary line is identified by the identification module 12, then the identified lane is judged by the lane boundary judgment module 13, meanwhile, the identified information is determined by the lane boundary determination module 15, when the automobile runs, whether the lane shot by the camera body 4 is correct or not is judged by the yaw judgment module 16, the judgment result is sent to the microprocessor 11, when the yaw judgment module 16 judges that the automobile deviates from the lane, the microprocessor 11 can control the alarm 6 to give an alarm, and when the lane boundary prediction module 14 predicts that the automobile is about to deviate from the lane, open siren 6 by microprocessor 11 control and send out the police dispatch newspaper, when camera body 1 takes place to damage and need dismantle, the accessible rotates bull stick 931 and drives metal shrapnel 935 and rotate 180, make metal shrapnel 935 parallel in the linking groove 933 of front side after rotating, the pulling force that compression spring 97 received this moment disappears, thereby make second rack 96 receive compression spring 97's elasticity and move forward, second rack 96 drives gear 95 and rotates simultaneously, gear 95 then drives first rack 94 and moves left, and second rack 96 drives cardboard 99 and moves forward and breaks away from the draw-in groove inboard of base 3 front side, then can dismantle this 4 bodies of camera with base 3.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A lane yaw early warning device for automobile auxiliary driving comprises a connecting frame (1) and a connecting line (2), wherein a base (3) is arranged on the bottom end face of the connecting frame (1) in an integrated structure;
the method is characterized in that: the mounting mechanism (9) is arranged at the bottom of the base (3), the mounting mechanism (9) is composed of a hollow plate (91), a mounting opening (92), a limiting mechanism (93), a first rack (94), a gear (95), a second rack (96), a compression spring (97), a spring rod (98) and a clamping plate (99), the mounting opening (92) is vertically arranged at the rear side of the top end face of the hollow plate (91), the end face of the inner side of the mounting opening (92) is tightly attached to the top end of the outer side of the base (3), the limiting mechanism (93) is arranged at the left front end of the hollow plate (91), the first rack (94) is slidably mounted at the front end face of the inner side of the hollow plate (91), the middle part of the top end face of the gear (95) is rotatably connected with the top end face of the inner side of the hollow plate (91), and the front end face and the right end face of the gear (95) are respectively meshed with the first rack (94) and, the second rack (96) is slidably mounted at the right end of the inner side of the hollow plate (91), two ends of the compression spring (97) are fixedly connected to the front end face of the second rack (96) and the front end face of the inner side of the hollow plate (91) respectively, the spring rod (98) is fastened to the front end face of the inner side of the hollow plate (91), the spring rod (98) is attached to the end face of the inner side of the compression spring (97), the clamping plate (919) is fastened to the rear end face of the two racks (96), and the clamping plate (919) is engaged with the inner side of a clamping groove formed in the front end face of the base (3).
2. The lane yaw early warning device for the assistant driving of the automobile according to claim 1, wherein: the camera mounting body (1) is mounted on the side surface of the camera body (4), two ends of the connecting wire (2) are respectively connected with the signal output end of the camera body (4) and the input end of the controller (5), the top end surface of the controller (5) is sequentially provided with an alarm (6), the controller (5) and a touch screen (7) from front to back, a PCB (10) is locked on the bottom end surface of the inner side of the controller (5), a microprocessor (11), an identification module (12), a lane boundary judgment module (13), a lane boundary prediction module (14), a lane boundary determination module (15) and a yaw judgment module (16) are welded on the top end surface of the PCB (10), the camera body (4), the microprocessor (11), the recognition module (12), the lane boundary judgment module (13), the lane boundary prediction module (14), the lane boundary determination module (15) and the yaw judgment module (16) are electrically connected with the microprocessor (11).
3. The lane yaw early warning device for the assistant driving of the automobile according to claim 1, wherein: stop gear (93) comprise bull stick (931), thru hole (932), link up groove (933), limiting plate (934) and metal shrapnel (935), bull stick (931) run through thru hole (932) that cavity board (91) left end face front side was seted up inboard, and bull stick (931) outside right-hand member activity nestification in first rack (94) left end face middle part, link up groove (933) and set up in thru hole (932) inboard front end face middle part and inboard rear end face middle part, limiting plate (934) are installed in cavity board (91) inboard left end face front portion, and limiting plate (934) are located the inboard right-hand member of linking groove (933) of rear side, metal shrapnel (935) fasten in bull stick (931) bottom end face right side, and metal shrapnel (935) hug closely in limiting plate (934) right-hand member after sliding right side along linking up groove (933).
4. The lane yaw early warning device for the assistant driving of the automobile according to claim 1, wherein: and a sealing silica gel layer is adhered to the inner side end surface of the inner side of the mounting port (92), and the silica gel layer is tightly attached to the outer side end surface of the base (3).
5. The lane yaw early warning device for the assistant driving of the automobile according to claim 1, wherein: the front end face of the second rack (96) is provided with a groove, and the size of the inner side of the groove corresponds to the rear end of the outer side of the spring rod (98).
6. The lane yaw early warning device for the assistant driving of the automobile according to claim 1, wherein: the clamping plate (99) is square, and the length of the clamping plate (99) is 10 cm.
7. The lane yaw early warning device for the assistant driving of the automobile according to claim 3, wherein: the left end face of the metal elastic sheet (935) and the bottom end face of the rotating rod (931) form an included angle of 60 degrees, and the right end face of the metal elastic sheet (935) is provided with a wear-resistant stainless steel layer.
8. The lane yaw early warning device for the assistant driving of the automobile according to claim 3, wherein: the right end face of limiting plate (934) parallels in the left end face of metal shell fragment (935), and the preceding terminal surface and the left end face of limiting plate (934) link up for the radius angle.
9. The lane yaw early warning device for the assistant driving of the automobile according to claim 3, wherein: the rotating rod (931) is in a T shape, and anti-skid stripes are arranged at the left end of the outer side of the rotating rod (931).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911006707.2A CN110712602A (en) | 2019-10-22 | 2019-10-22 | Lane driftage early warning device for automobile auxiliary driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911006707.2A CN110712602A (en) | 2019-10-22 | 2019-10-22 | Lane driftage early warning device for automobile auxiliary driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110712602A true CN110712602A (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911006707.2A Withdrawn CN110712602A (en) | 2019-10-22 | 2019-10-22 | Lane driftage early warning device for automobile auxiliary driving |
Country Status (1)
| Country | Link |
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| CN (1) | CN110712602A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828872Y (en) * | 2005-08-24 | 2006-10-18 | 四川长虹电器股份有限公司 | Lens connection device |
| JP2010206594A (en) * | 2009-03-04 | 2010-09-16 | Ricoh Co Ltd | Camera body, image pickup unit, imaging system, attachment and detachment method of image pickup unit to camera body, mounting method of image pickup unit to camera body, and demounting method of image pickup unit to camera body |
| CN106627575A (en) * | 2016-12-30 | 2017-05-10 | 吉林大学 | Method and system for early warning vehicle yaw |
| CN107138592A (en) * | 2017-06-21 | 2017-09-08 | 余姚市绿波机械科技有限公司 | A kind of sheet metal die-cutting apparatus for being easy to clamping |
| CN107336646A (en) * | 2017-07-08 | 2017-11-10 | 苏州力佳达电子科技有限公司 | A kind of automotive seat for being conveniently replaceable headrest |
| CN108414699A (en) * | 2018-05-11 | 2018-08-17 | 黄德龙 | A kind of device convenient for ship equipment inspection |
| CN208191090U (en) * | 2018-05-26 | 2018-12-04 | 上海上电电容器有限公司 | A kind of resistive-capacitive overvoltage absorber |
| CN208405650U (en) * | 2018-03-11 | 2019-01-22 | 青岛市市立医院 | A kind of medical treatment and nursing instrument easy to use |
| CN208801845U (en) * | 2018-09-05 | 2019-04-30 | 江苏凯艾斯汽车配件有限公司 | A kind of automotive upholstery of cleaning easy to disassemble |
-
2019
- 2019-10-22 CN CN201911006707.2A patent/CN110712602A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828872Y (en) * | 2005-08-24 | 2006-10-18 | 四川长虹电器股份有限公司 | Lens connection device |
| JP2010206594A (en) * | 2009-03-04 | 2010-09-16 | Ricoh Co Ltd | Camera body, image pickup unit, imaging system, attachment and detachment method of image pickup unit to camera body, mounting method of image pickup unit to camera body, and demounting method of image pickup unit to camera body |
| CN106627575A (en) * | 2016-12-30 | 2017-05-10 | 吉林大学 | Method and system for early warning vehicle yaw |
| CN107138592A (en) * | 2017-06-21 | 2017-09-08 | 余姚市绿波机械科技有限公司 | A kind of sheet metal die-cutting apparatus for being easy to clamping |
| CN107336646A (en) * | 2017-07-08 | 2017-11-10 | 苏州力佳达电子科技有限公司 | A kind of automotive seat for being conveniently replaceable headrest |
| CN208405650U (en) * | 2018-03-11 | 2019-01-22 | 青岛市市立医院 | A kind of medical treatment and nursing instrument easy to use |
| CN108414699A (en) * | 2018-05-11 | 2018-08-17 | 黄德龙 | A kind of device convenient for ship equipment inspection |
| CN208191090U (en) * | 2018-05-26 | 2018-12-04 | 上海上电电容器有限公司 | A kind of resistive-capacitive overvoltage absorber |
| CN208801845U (en) * | 2018-09-05 | 2019-04-30 | 江苏凯艾斯汽车配件有限公司 | A kind of automotive upholstery of cleaning easy to disassemble |
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