CN109577780A - It is a kind of rotatably to move up car door - Google Patents
It is a kind of rotatably to move up car door Download PDFInfo
- Publication number
- CN109577780A CN109577780A CN201811564092.0A CN201811564092A CN109577780A CN 109577780 A CN109577780 A CN 109577780A CN 201811564092 A CN201811564092 A CN 201811564092A CN 109577780 A CN109577780 A CN 109577780A
- Authority
- CN
- China
- Prior art keywords
- frame
- plunger pump
- oil
- car door
- plate
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/38—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a horizontal axis of rotation at the top or bottom of the opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
-
- 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
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
Abstract
Car door is rotatably moved up the invention discloses a kind of, including door body, plunger pump and mounting base, the upper surface of the mounting base is fixedly installed with driving motor and fixed vertical plate, the output shaft end of the driving motor and one end of plunger pump connect, the door body includes support base, the first frame is fixedly connected with above the support base, second frame and third frame, driving motor is controlled by controller in the present invention to rotate forward and overturn, oil is set to enter or export drive cylinder, hydraulic stem is set to stretch out and recycle, to drive car door opening and closing, it is easy to operate, car door is switched using the formula that moves up, unlatching occupies little space；By the way that first sensor is arranged in the outer surface of the first connecting plate, convenient for incuding car two sides in driving process, make to drive more safe and reliable；Second sensor is set in the outer surface of door body, car door is opened and closed by mobile fingerprint unlock, it is convenient to operate, convenient for the use of people.
Description
Technical field
The present invention relates to public transit facility equipment technical fields, more particularly to one kind rotatably to move up car door.
Background technique
It is appeared in the visual field of people with progress, all kinds of trip tools with the continuous development of society, it brings
Convenience, while also saving the time of trip；Currently, the mode that car door mostly uses greatly artificial side directly to push open is opened, this
Kind unfolding mode compares occupied space, and is easy to collide with passerby in door opening on road, very dangerous, moreover,
Car door to be opened by manpower manual to be more troublesome, enabling speed is slow, and the glass covering surface of existing car door is less, thus using
The visual field of person receives corresponding constraint, can not observe the things outside vehicle, there are significant limitations.
Summary of the invention
The purpose of the present invention is to provide one kind rotatably to move up car door, using the support device of hydraulic mandril, outside control
Device control driving motor processed rotates forward, and driving motor drives plunger pump work, and the hydraulic oil in fuel tank is passed through to the work of each valve member
With into drive cylinder, drive cylinder movement releases hydraulic stem, realizes open state；When requiring at closing time, by inductive signal
It is transferred to controller, controller controls driving motor reversion, and driving motor drives plunger pump work, the hydraulic oil in fuel tank is led to
The effect for crossing each valve member is recovered in fuel tank by hydraulic tube, and the hydraulic stem of drive cylinder is withdrawn, and realizes closing of the door；By
First sensor is arranged in the outer surface of first connecting plate, convenient for incuding in driving process to car two sides, to judge
Road two sides make to drive more safe and reliable whether there is or not vehicle；Door body outer surface be arranged second sensor, by with hand
Machine is connected, and is opened and closed by mobile fingerprint unlock to car door, and it is convenient to operate, convenient for the use of people.
The purpose of the present invention can be achieved through the following technical solutions:
It is a kind of rotatably to move up car door, including door body, plunger pump and mounting base, the upper surface of the mounting base
Be fixedly installed with driving motor, the output shaft end of the driving motor and one end of plunger pump connect, the mounting base it is upper
Surface is also fixedly installed with fixed vertical plate, and the fixed vertical plate is perpendicularly fixed at the upper surface of mounting base, the fixed vertical plate
Surface offer the first mounting hole and two the second mounting holes, first mounting hole is located in the surface of fixed vertical plate
Portion, two the second mounting hole Relative distributions pass through the first installation in the two sides of the first mounting hole, one end of the plunger pump
Hole is installed on the inside of fixed vertical plate, and the upper surface of the mounting base is longitudinally disposed, and there are two drive cylinders, and described in two
A side surface of the drive cylinder is fixedly connected drive cylinder with fixed vertical plate respectively in symmetrical, the drive cylinder it is interior
Side is fixedly connected with oil guide pipe, and the oil guide pipe is installed on fixed vertical plate by the second mounting hole, and one end of oil guide pipe with
Plunger pump is fixedly connected, and the oil guide pipe is connected with oil diverting port, and the upper end of the drive cylinder is fixedly connected with support plate, institute
It states support plate and is fixedly connected with inner surface with door body；
The door body includes support base, and the first frame, the second frame are fixedly connected with above the support base
Frame and third frame, second frame are set to the inside of the first frame, and the third frame is set to the interior of the second frame
Side is provided with the first connecting plate, is provided with inner loop on the inside of the third frame between the third frame and the second frame
Plate, is provided with four piece of second connecting plate between the third frame and internal ring flat-plate, the both ends of second connecting plate respectively with
The inner peripheral surface of third frame is fixedly connected with the outer peripheral surface of internal ring flat-plate, and four pieces of second connecting plates are in wait radians annular point
Cloth.
It is furthermore that, the outer peripheral surface of the plunger pump is opened up there are two oil diverting port, and two oil diverting ports are symmetric.
It is furthermore that, second frame and third frame structure in a ring, first frame and the second frame
Between, between the second frame and third frame, automobile door glass is provided between third frame and internal ring flat-plate.
It is furthermore that, the driving motor is servo motor.
It is furthermore that, the outer surface of first connecting plate is equipped with first sensor.
It is furthermore that, is provided with second sensor on the inside of the internal ring flat-plate.
It is furthermore that, the work step of the car door are as follows:
Inductive signal is transferred to controller, starts driving motor, the output shaft of driving motor rotates forward, and drives column
Pump work is filled in, the oil of external fuel tank is sucked the inside of plunger pump by plunger pump by oil inlet, and passes through plunger pump outer peripheral surface phase
Two oil diverting ports export to setting, oil pass through the oil guide pipe connecting with oil diverting port and the driving for eventually entering into the oil guide pipe other end
In oil cylinder, and the hydraulic stem in drive cylinder is released, hydraulic stem pushes and the hinged door body of one end, car door opening；
When the output shaft of driving motor rotates backward and drive plunger pump work, plunger pump is by the oil in two drive cylinders
The inside of plunger pump is sucked by corresponding oil guide pipe respectively, the oil flowed into plunger pump comes back to external oil by oil inlet
In case, the hydraulic stem in drive cylinder is withdrawn, and hydraulic stem inwardly pulls door body, closing of the door.
Beneficial effects of the present invention:
Driving motor is controlled by controller in the present invention to rotate forward and overturn, and is made oil entrance or export drive cylinder, is made liquid
Compression bar stretches out and recycling, to drive car door opening and closing, easy to operate, car door occupies empty using formula switch, unlatching is moved up
Between it is small；By the way that first sensor is arranged in the outer surface of the first connecting plate, convenient for incuding in driving process to car two sides,
To judge both sides of the road whether there is or not vehicle, make to drive more safe and reliable；In the second sensing of outer surface setting of door body
Device opens and closes car door by being connected with mobile phone, and by mobile fingerprint unlock, and it is convenient to operate, and is convenient for people
Use.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of three-dimensional structure diagram for rotatably moving up car door of the present invention；
Fig. 2 is a kind of three-dimensional structure diagram for rotatably moving up another visual angle of car door of the present invention；
Fig. 3 is a kind of structural schematic diagram for rotatably moving up plunger pump in car door of the present invention；
Fig. 4 is the blown-up partial detail of plunger pump and oil guide pipe in Fig. 1.
In figure: 1, door body；101, support base；102, the first frame；103, automobile door glass；104, the second frame；
105, third frame；106, the first connecting plate；107, first sensor；108, internal ring flat-plate；109, the second connecting plate；110,
Two sensors；2, plunger pump；21, oil diverting port；22, oil inlet；3, driving motor；4, drive cylinder；5, mounting base；6, fixed
Riser；7, oil guide pipe；8, support plate.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
As shown in Figs 1-4, a kind of rotatably to move up car door, including door body 1, plunger pump 2 and mounting base 5, it is described
The upper surface of mounting base 5 is fixedly installed with driving motor 3, and the output shaft end of the driving motor 3 and one end of plunger pump 2 connect
It connects, the upper surface of the mounting base 5 is also fixedly installed with fixed vertical plate 6, and the fixed vertical plate 6 is perpendicularly fixed at mounting base
5 upper surface, the surface of the fixed vertical plate 6 offer the first mounting hole and two the second mounting holes, first mounting hole
Positioned at the middle part on the surface of fixed vertical plate 6, two the second mounting hole Relative distributions are in the two sides of the first mounting hole, the column
One end of plug pump 2 is installed on the inside of fixed vertical plate 6 by the first mounting hole, and the upper surface of the mounting base 5 is longitudinally disposed
There are two drive cylinders 4, and two drive cylinders 4 are in symmetrical difference, and a side surface of the drive cylinder 4 is erected with fixed
Plate 6 is fixedly connected, and the medial surface of the drive cylinder 4 is fixedly connected with oil guide pipe 7, and the oil guide pipe 7 passes through the second mounting hole
It being installed on fixed vertical plate 6, and one end of oil guide pipe 7 is fixedly connected with plunger pump 2, the oil guide pipe 7 is connected with oil diverting port 21,
The upper end of the drive cylinder 4 is fixedly connected with support plate 8, and the support plate 8 is fixedly connected with the inside table with door body 1
Face；
The door body 1 includes support base 101, and the top of the support base 101 is fixedly connected with the first frame
102, the second frame 104 and third frame 105, second frame 104 are set to the inside of the first frame 102, the third
Frame 105 is set to the inside of the second frame 104, is provided with the first connection between the third frame 105 and the second frame 104
Plate 106, the inside of the third frame 105 are provided with internal ring flat-plate 108, the third frame 105 and internal ring flat-plate 108 it
Between be provided with four piece of second connecting plate 109, the both ends of second connecting plate 109 respectively with the inner peripheral surface of third frame 105 and
The outer peripheral surface of internal ring flat-plate 108 is fixedly connected, and four pieces of second connecting plates 109 are in wait radians annular spread.
Wherein, the outer peripheral surface of the plunger pump 2 is opened up there are two oil diverting port 21, and two oil diverting ports 21 are symmetric,
Second frame 104 and third frame 105 structure in a ring, between first frame 102 and the second frame 104,
Between two frames 104 and third frame 105, automobile door glass 103, vehicle are provided between third frame 105 and internal ring flat-plate 108
Gate layer time is abundant, and very beautiful, glass broad covered area, the user visual field is broader, and the driving motor 3 is servo motor,
Mounting base 5 is installed on the top of car body, and plunger pump 2 is the prior art.
The outer surface of first connecting plate 106 is equipped with first sensor 107, is convenient in driving process to car two sides
Incuded, to judge both sides of the road whether there is or not vehicle, makes to drive more safe and reliable；The inside of the internal ring flat-plate 108 is set
It is equipped with second sensor 110, is acted by induction, and appropriate external force is applied to car door using hydraulic way, automatically turns on and closes
It closes, it is receiver that remote controler or mobile phone remote, which emit electromagnetic wave, and car door side controller is SCM system, and received is also electricity
Magnetic signal, the transmitting of each vehicle and to receive all be pairing, when pinning car door opening key 3 seconds or more of remote control, remote control is issued
The electromagnetic wave of specific frequency, this specific frequency that car door receives is identical as setting value, then just triggering opening signal, this
Signal drives relay switch by amplification, opens hydraulic system, realizes the opener movement of car door.
The work step of the car door are as follows:
Inductive signal is transferred to controller, starts driving motor 3, the output shaft of driving motor 3 rotates forward, and drives
Plunger pump 2 works, and the oil of external fuel tank is sucked the inside of plunger pump 2 by plunger pump 2 by oil inlet 22, and passes through plunger pump 2
Two oil diverting ports 21 export that outer peripheral surface is oppositely arranged, oil pass through the oil guide pipe 7 connecting with oil diverting port 21 and eventually enter into Oil Guide
In the drive cylinder 4 of 7 other end of pipe, and the hydraulic stem in drive cylinder 4 is released, hydraulic stem pushes support plate 8 to rise, and drives
The door body 1 being secured to rises, car door opening；
When the output shaft of driving motor 3 rotates backward and plunger pump 2 is driven to work, plunger pump 2 will be in two drive cylinders 4
Oil do not pass through the inside that corresponding oil guide pipe 7 sucks plunger pump 2, flow into the oil in plunger pump 2 by oil inlet 22 again
It returns in external fuel tank, the hydraulic stem in drive cylinder 4 is withdrawn, and hydraulic stem drives door body 1 to decline by support plate 8, vehicle
Door is closed.
Driving motor 3 is controlled by controller in the present invention to rotate forward and overturn, and is made oil entrance or export drive cylinder 4, is made
Hydraulic stem stretches out and recycling, to drive car door opening and closing, easy to operate, car door is opened and occupied using formula switch is moved up
Space is small；By the way that first sensor 107 is arranged in the outer surface of the first connecting plate 106, it is convenient in driving process to car two sides
Incuded, to judge both sides of the road whether there is or not vehicle, makes to drive more safe and reliable；It is set in the outer surface of door body 1
Second sensor 110 is set, car door is opened and closed by being connected with mobile phone, and by mobile fingerprint unlock, is operated
It is convenient, convenient for the use of people.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of rotatably move up car door, which is characterized in that including door body (1), plunger pump (2) and mounting base (5), institute
The upper surface for stating mounting base (5) is fixedly installed with driving motor (3), the output shaft end and plunger pump of the driving motor (3)
(2) one end connection, the upper surface of the mounting base (5) are also fixedly installed with fixed vertical plate (6), the fixed vertical plate (6)
It is perpendicularly fixed at the upper surface of mounting base (5), the surface of the fixed vertical plate (6) offers the first mounting hole and two second
Mounting hole, first mounting hole are located at the middle part on the surface of fixed vertical plate (6), two the second mounting hole Relative distributions in
One end of the two sides of first mounting hole, the plunger pump (2) is installed on the inside of fixed vertical plate (6), institute by the first mounting hole
The upper surface for stating mounting base (5) is longitudinally disposed there are two drive cylinder (4), and two drive cylinders (4) are in symmetrical point
Not, a side surface of the drive cylinder (4) is fixedly connected with fixed vertical plate (6), and the medial surface of the drive cylinder (4) is fixed
It is connected with oil guide pipe (7), the oil guide pipe (7) is installed on fixed vertical plate (6) by the second mounting hole, and the one of oil guide pipe (7)
End is fixedly connected with plunger pump (2), and the oil guide pipe (7) is connected with oil diverting port (21), and the upper end of the drive cylinder (4) is solid
Surely it is connected with support plate (8), the support plate (8) is fixedly connected and the inner surface of door body (1)；
The door body (1) includes support base (101), is fixedly connected with the first frame above the support base (101)
Frame (102), the second frame (104) and third frame (105), second frame (104) are set to the interior of the first frame (102)
Side, the third frame (105) are set to the inside of the second frame (104), the third frame (105) and the second frame
(104) it is provided between the first connecting plate (106), is provided with internal ring flat-plate (108), institute on the inside of the third frame (105)
It states and is provided with four piece of second connecting plate (109), second connecting plate between third frame (105) and internal ring flat-plate (108)
(109) both ends are fixedly connected with the outer peripheral surface of the inner peripheral surface of third frame (105) and internal ring flat-plate (108) respectively, and four pieces
The radians annular spreads such as second connecting plate (109) is in.
2. one kind according to claim 1 rotatably moves up car door, which is characterized in that the outer peripheral surface of the plunger pump (2)
There are two opening up oil diverting port (21), and two oil diverting ports (21) are symmetric.
3. a kind of car door is rotatably moved up according to claim 1, which is characterized in that second frame (104) and the
Three frames (105) structure in a ring, between first frame (102) and the second frame (104), the second frame (104) and
Between third frame (105), automobile door glass (103) are provided between third frame (105) and internal ring flat-plate (108).
4. one kind according to claim 1 rotatably moves up car door, which is characterized in that the driving motor (3) is servo
Motor.
5. one kind according to claim 1 rotatably moves up car door, which is characterized in that first connecting plate (106)
Outer surface is equipped with first sensor (107).
6. one kind according to claim 1 rotatably moves up car door, which is characterized in that ring flat-plate (108) is interior inside described
Side is provided with second sensor (110).
7. one kind according to claim 1 rotatably moves up car door, which is characterized in that the work step of the car door are as follows:
Inductive signal is transferred to controller, is started driving motor (3), the output shaft of driving motor (3) rotates forward, and drives
The oil of external fuel tank is sucked the inside of plunger pump (2) by plunger pump (2) work, plunger pump (2) by oil inlet (22), and is passed through
Two oil diverting ports (21) export that plunger pump (2) outer peripheral surface is oppositely arranged, oil pass through the oil guide pipe (7) connecting with oil diverting port (21)
And the drive cylinder (4) for eventually entering into oil guide pipe (7) other end is interior, and releases the hydraulic stem in drive cylinder (4), hydraulic stem pushes away
The dynamic and hinged door body of one end (1), car door opening；
When the output shaft of driving motor (3) rotates backward and plunger pump (2) is driven to work, plunger pump (2) is by two drive cylinders
(4) oil in do not pass through corresponding oil guide pipe (7) sucking plunger pump (2) inside, flow into plunger pump (2) in oil by into
Hydraulic fluid port (22) comes back in external fuel tank, and the hydraulic stem in drive cylinder (4) is withdrawn, and hydraulic stem inwardly pulls door body
(1), closing of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564092.0A CN109577780A (en) | 2018-12-20 | 2018-12-20 | It is a kind of rotatably to move up car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564092.0A CN109577780A (en) | 2018-12-20 | 2018-12-20 | It is a kind of rotatably to move up car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109577780A true CN109577780A (en) | 2019-04-05 |
Family
ID=65930240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811564092.0A Pending CN109577780A (en) | 2018-12-20 | 2018-12-20 | It is a kind of rotatably to move up car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109577780A (en) |
Citations (10)
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|---|---|---|---|---|
| DE2951071A1 (en) * | 1979-12-19 | 1981-06-25 | Hubert 5090 Leverkusen Dahmen | Canvas cover lifter for lorry - has servo operated pivot frame on top of side wall |
| JPS57126717A (en) * | 1981-01-30 | 1982-08-06 | Mazda Motor Corp | Door opening and closing assisting unit |
| NO168694B (en) * | 1987-07-21 | 1991-12-16 | Eriksson Ab Jens | CAPELLAR ARRANGEMENT, SPECIAL FOR DRIVING TOY. |
| CN201464205U (en) * | 2009-07-06 | 2010-05-12 | 浙江美科斯叉车有限公司 | Test detecting device of fork truck |
| CN104126366A (en) * | 2014-07-28 | 2014-11-05 | 吕和永 | Harvester for producing solid biomass fuel or fodder |
| CN204199942U (en) * | 2014-10-16 | 2015-03-11 | 乔明齐 | A kind of automobile trunk auto-induction opening and shutoff device |
| CN104528582A (en) * | 2014-12-26 | 2015-04-22 | 柳州欧维姆机械股份有限公司 | Intelligent separate control type hydraulic synchronous jacking system and method for replacing bridge support through same |
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-
2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951071A1 (en) * | 1979-12-19 | 1981-06-25 | Hubert 5090 Leverkusen Dahmen | Canvas cover lifter for lorry - has servo operated pivot frame on top of side wall |
| JPS57126717A (en) * | 1981-01-30 | 1982-08-06 | Mazda Motor Corp | Door opening and closing assisting unit |
| NO168694B (en) * | 1987-07-21 | 1991-12-16 | Eriksson Ab Jens | CAPELLAR ARRANGEMENT, SPECIAL FOR DRIVING TOY. |
| CN201464205U (en) * | 2009-07-06 | 2010-05-12 | 浙江美科斯叉车有限公司 | Test detecting device of fork truck |
| CN104126366A (en) * | 2014-07-28 | 2014-11-05 | 吕和永 | Harvester for producing solid biomass fuel or fodder |
| CN204199942U (en) * | 2014-10-16 | 2015-03-11 | 乔明齐 | A kind of automobile trunk auto-induction opening and shutoff device |
| CN104528582A (en) * | 2014-12-26 | 2015-04-22 | 柳州欧维姆机械股份有限公司 | Intelligent separate control type hydraulic synchronous jacking system and method for replacing bridge support through same |
| CN105216718A (en) * | 2015-10-27 | 2016-01-06 | 重庆交通大学 | Based on Automobile intelligent key system and the control method of internet |
| CN205086829U (en) * | 2015-10-27 | 2016-03-16 | 重庆交通大学 | Intelligent automobile key system |
| CN205149795U (en) * | 2015-12-02 | 2016-04-13 | 重庆交通大学 | Car fingerprint unblock system |
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| Title |
|---|
| 杨永海: "《汽车车身构造与修复技术》", 31 January 2007, 山东科学技术出版社 * |
| 郭大民等: "《汽车性能与配置》", 30 June 2016, 北京理工大学出版社 * |
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Application publication date: 20190405 |
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