CN208885072U - A kind of convenient and fast urban cells parking device - Google Patents

Abstract

The utility model discloses a kind of convenient and fast urban cells parking devices, are installed in two device support stands of device bottom plate rear and front end including device bottom plate and respectively；It is opposite between two device support stands to be installed with two sets of arc elevating mechanisms；Every set arc elevating mechanism includes arc-shaped rack and arc track, sliding is equipped with motor support plate on arc track, the side of motor support plate is installed with lifting driving motor, and the output shaft for going up and down driving motor is connect with gear drive, and gear is meshed with arc-shaped rack；It is installed with the vertical bearing block in front and back two on device bottom plate, rocking bar is hinged on each pair of vertical bearing seat, the other end of rocking bar is hinged with parking plate support rod, and the other end of parking plate support rod is hinged in motor support plate；Parking plate support rod is to be installed with parking plate on horizontally disposed and former and later two parking plate support rods.The problems such as the utility model has two layers of a parking space of height, and effective solution parking stall number is few and parking is difficult.

Description

A kind of convenient and fast urban cells parking device

Technical field

The utility model relates to mechanical three-dimensional parking device technical fields, and in particular to a kind of convenient and fast urban cells are stopped Vehicle device.

Background technique

The construction of parking apparatus is the key factor concerning urban construction.In recent years, as the improvement of people's living standards, Vehicle guaranteeding organic quantity increases rapidly, and while bringing severe stress to urban transportation, the swift and violent growth of automobile is set with city parking The contradiction for applying construction lag is very prominent.

The parking lot in domestic city is still based on Parking Lot at present.Although Parking Lot parking is convenient, this Type parking equipment takes up a large area, and land utilization ratio is low, few, the resident's parking demand that is completed the mating parking stall in old residential area in city Measure huge, neighboring buildings intensively cannot achieve the construction that heavy excavation carries out large-scale park again, and imbalance between supply and demand is more aobvious serious.Except this Except, the imperfect locking system in Parking Lot cannot give vehicle intact protection, while can not achieve automation, It is not convenient enough.So researching and developing the novel intelligent city's community parking device of one kind to solve the problems, such as urban parking difficulty especially It is important.

The appearance of three-dimensional parking device is after second of auto industry is changed.With European car industry it is unprecedented numerous There is earliest three-dimensional parking device in flourish and development, Europe.The appearance of European three-dimensional parking device has had go through for more than 60 years History.The third time for compareing auto industry is changed, and as miracle occurs in Japanese auto industry, three-dimensional parking device is opened in Japan later Originate exhibition.So far three-dimensional parking device has more than 40 years developing histories in Japan.Contemporaneity, South Korea and TaiWan, China also occur Three-dimensional parking device.South Korea and TaiWan, China three-dimensional parking device occur being later than Japan, also there is nearly 40 years history.It is warehouse style vertical Body parking apparatus technology comes across Europe earliest.The Technology origin of Japanese three-dimensional parking device is in Europe.Since day local domain is narrow Small, tower type three-dimensional parking apparatus has obtained significant progress in Japan.

In recent years, the mechanical three-dimensional parking place in China is quickly grown, because of its, space utilization rate small with occupied area The features such as high, convenient for management, development prospect is wide, and diversified forms occurs, and mechanical three-dimensional parking place stops conventional planar Parking lot is innovated, and greatly reduces occupied area, but access not simple and convenient enough.Following table compared the machinery of three kinds of forms The advantage and disadvantage of formula sky parking.

Sky parking's classification	Advantage	Disadvantage
			Lifting cross-sliding type	Scalable, using universal	It is complicated for operation, chain noise is big
Vertical circulation class	Transport Vehicle is fast, easy to operate	Imperfect locking and monitoring system
			Multilayer circulation class	Automatic access is not necessarily to ramp	Complicated for operation, high failure rate

Just because of this, designing and manufacturing the novel parking device more to tally with the national condition is particularly important.

Utility model content

The technical problems to be solved in the utility model is overcome the deficiencies in the prior art and to provide a kind of convenient and fast city small Area's parking device is established on the original plane parking stall in ground, by can only ground parking be promoted to two layers of height Parking space expands one times of parking capacity on the basis of not dramatically increasing parking area, effective solution parking The problems such as bits number is few and parking is difficult.

In order to solve the above technical problems, technical solution adopted in the utility model is:

A kind of convenient and fast urban cells parking device, including for the device bottom plate as bottom parking stall and solid respectively It is located at two device support stands of device bottom plate rear and front end；It is opposite between two device support stands to be installed with two sets of arc liftings Mechanism；Every set arc elevating mechanism includes coaxial arrangement and the curved arc-shaped rack in top and arc track, and arc outward Sliding is equipped with motor support plate on shape track, and the side of motor support plate is installed with lifting driving motor, goes up and down driving motor Output shaft is connect with the gear drive for being located at the motor support plate other side, and gear is meshed with arc-shaped rack；Described device It is installed with the vertical bearing block in front and back two on bottom plate and between two arc elevating mechanisms, leads on each pair of vertical bearing seat It crosses first rotating shaft and is hinged with rocking bar, the other end of rocking bar is hinged with parking plate support rod, parking plate support rod by the second shaft The other end be hinged in motor support plate by third shaft；The parking plate support rod is horizontally disposed and former and later two It is installed on parking plate support rod for the parking plate as high-rise parking stall.

Further, the first rotating shaft, the second shaft and third shaft are arranged along the front-back direction；Each pair of vertical bearing seat Between be hinged with two rocking bars, there are gaps between two rocking bars, and one end of every rocking bar passes through one first turn respectively Axis is hinged on the vertical bearing seat neighbouring with the rocking bar, and one end of parking plate support rod is hinged on this two by the second shaft Between the other end of rocking bar.

Further, it is provided with horizontal bearing block in the motor support plate and below lifting driving motor, the Three shafts are arranged on horizontal bearing block.

Further, described device support frame include be installed in vertically device plate outer side stand and level be installed in it is vertical The top of frame and the crossbearer extended inwardly；The bottom end of the arc-shaped rack and arc track is each attached to the bottom end of stand, arc The top of shape rack gear and arc track is each attached to the inner end of crossbearer.

Further, former and later two brackets, two sets of arc elevating mechanisms point are installed between two described device support frames It She Zhi not be on two brackets；Support frame outer cover plate, and one of support are provided on the outside of each device support stand Switching Power Supply is additionally provided in frame outer cover plate.

Further, the midfeather of the parking plate is provided with former and later two vertical plates, is provided with list between two vertical plates Piece machine and two motor drivers, and single-chip microcontroller is connected with two lifting driving motors respectively through two motor drivers；Two The top of a vertical plate is covered with top plate；On the parking plate and an automobile is respectively provided with inside and outside two vertical plates to sail Road.

Further, it is provided with ratchet in the first rotating shaft on each pair of vertical bearing seat, ratchet is fixedly connected with the rockers；Often The side of vertical bearing block is additionally provided with the pawl being used cooperatively with ratchet and controls the steering engine of pawl action, pawl and dress Spring is connected between bottom set plate, and the output shaft of steering engine is fixedly connected with the 4th shaft being installed on pawl.

Further, the side of the motor support plate is relatively set with two pairs of V groove bearings, the arc track sliding card In the U-type groove on two pairs of V fluted shaft bearing outer-rings.

Further, the top of described device support frame is equipped with the horse race lamp for being used to indicate parking stall；Device support stand Lower end is provided with the lifting button of control parking plate lifting；Helpful car owner is installed and stops vehicle in rear and front end on the parking plate To the ultrasonic distance-measuring sensor and buzzer of designated position, the center on parking plate is equipped with the top for detection angles Spiral shell instrument.

Further, the front bottom end of the rocking bar is provided with supporting leg.

The beneficial effects of adopting the technical scheme are that

The parking device of the utility model can be established on the original plane parking stall in ground, can only ground parking promotion One times of parking capacity is expanded on the basis of not dramatically increasing parking area for the parking space with two layers of height, The problems such as effective solution parking stall number is few and parking is difficult.It is fixed on ground for the device bottom plate as bottom parking stall It on face, and is frame structure, outermost side frame is used for mounting device support frame and arc elevating mechanism etc., among device bottom plate It can be used for the vegetation such as turf plant in empty frames, parking plate is made of hard transparent plate, can pass through sunlight, reduction pair when rising Block injury in lower section lawn.The horse race lamp installed on device support stand is used to help car owner and finds not used parking stall, dress The inside of bottom set plate can directly park cars, and be bottom parking stall, can rise to the parking plate above device bottom plate as high-rise parking Position, parking plate is located at the upper end of device support stand when without vehicle parking.When being stopped using parking plate, existed first by setting The lifting button of device support stand lower end falls parking plate, until the supporting leg contact ground of rocker front end bottom is set, to Before parking plate reaches automobile on parking plate after coming to a complete stop, buzzer will alarm, until car owner stops automobile onto parking plate Suitable position, detected by ultrasonic distance-measuring sensor, buzzer can just sound all clear；Pass through lifting again after automobile is stopped well Button control parking plate rises to designated position.The parking device of the utility model is easy to operate, brings pole for car owner's parking Big convenience.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model parking device；

Fig. 2 is the decomposition diagram of the utility model parking device；

Fig. 3 is a side view of Fig. 1；

Fig. 4 is another side view of Fig. 1；

Fig. 5 is the control principle drawing of the utility model parking device；

In figure, 1, arc-shaped rack, 2, arc track, 3, gear, 4, V groove bearing, 5, motor support plate, 6, horizontal bearing Seat, 7, bracket, 8, steering engine, 9, lifting driving motor, 10, rocking bar, 11, corner brace, 12, vertical bearing seat, 13, first rotating shaft, 14, 4th shaft, the 15, second shaft, 16, third shaft, 17, parking plate support rod, 18, parking plate, 19, vertical plate, 20, single-chip microcontroller, 21, motor driver, 22, top plate, 23, device support stand, 24, Switching Power Supply, 25, support frame outer cover plate, 26, ratchet, 27, spine Pawl, 28, device bottom plate, 29, supporting leg.

Specific embodiment

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

As shown, the utility model discloses a kind of convenient and fast urban cells parking devices, including for being used as bottom The device bottom plate 28 on parking stall and two device support stands 23 for being installed in 28 rear and front end of device bottom plate respectively；Two devices It is opposite between support frame 23 to be installed with two sets of arc elevating mechanisms；Former and later two brackets are installed between two device support stands 23 7, the setting of 7 approaching device support frame 23 of bracket, and two sets of arc elevating mechanisms are separately positioned on two brackets 7.Every set arc Shape elevating mechanism includes the curved arc-shaped rack 1 of coaxial arrangement and outside top and arc track 2, and on arc track 2 Sliding is equipped with motor support plate 5, and the side of motor support plate 5 is installed with lifting driving motor 9, and lifting driving motor 9 is using step Into motor, the output shaft for going up and down driving motor 9 is sequentially connected with the gear 3 for being located at 5 other side of motor support plate, and gear 3 It is meshed with arc-shaped rack 1；The vertical axis in front and back two is installed on device bottom plate 28 and between two arc elevating mechanisms Seat 12 is held, rocking bar 10 is hinged with by first rotating shaft 13 on each pair of vertical bearing seat 12, the other end of rocking bar 10 passes through second Shaft 15 is hinged with parking plate support rod 17, in motor support plate 5 and is located at the lower section of lifting driving motor 9 and is provided with Horizontal axle Seat 6 is held, third shaft 16 is provided on horizontal bearing block 6, the other end of parking plate support rod 17 is hinged by third shaft 16 In motor support plate 5；Parking plate support rod 17 is fixed useful on horizontally disposed and former and later two parking plate support rods 17 In the parking plate 18 as high-rise parking stall.

First rotating shaft 13, the second shaft 15 and third shaft 16 are arranged along the front-back direction.Between each pair of vertical bearing seat 12 It is hinged with two rocking bars 10, there are gaps between two rocking bars 10, and one end of every rocking bar 10 passes through one first respectively Shaft 13 is hinged on the vertical bearing seat 12 neighbouring with the rocking bar 10, and one end of parking plate support rod 17 passes through the second shaft 15 It is hinged between the other end of this two rocking bars 10, the other end of parking plate support rod 17 is hinged on motor by third shaft 16 In support plate 5, the horizontal bearing block for being used to support third shaft 16 is provided in motor support plate 5.Arc-shaped rack 1 and curved track The radius in road 2 is equal and is 1/4 circle, and the center of circle of arc-shaped rack 1 and arc track 2 is respectively positioned on device bottom plate 28. The length of rocking bar 10 is equal to the radius of arc track 2.Family-sized car general vehicle width 1.7m, overall height 1.4m, arc-shaped rack 1 and arc The radius of track 2 and the length of rocking bar 10 are 2-3m.

The top of device support stand 23 is equipped with the horse race lamp for being used to indicate parking stall, and the lower end of device support stand 23 is provided with Control the lifting button that parking plate 18 is gone up and down；Helpful car owner is installed front and rear sides end on parking plate 18 and positioned at vertical plate 19 Vehicle is stopped into the ultrasonic distance-measuring sensor and buzzer to designated position, the center on 18 top of parking plate is equipped with detection angle The gyroscope of degree.

The parking device of the utility model can be established on the original plane parking stall in ground, have Double-layer parking space.With It is fixed on the ground in the device bottom plate 28 as bottom parking stall, and is frame structure, outermost side frame is used for mounting device Support frame 23 and arc elevating mechanism etc. can be used for the vegetation such as turf plant in the empty frames among bottom plate 28, and parking plate 18 uses Hard transparent plate is made, and can pass through sunlight when rising, and reduction blocks injury to lower section lawn.Car owner can pass through device branch The horse race lamp installed on support 23 finds not used parking stall, and the inside of device bottom plate 28 can directly park cars, and is bottom Parking stall can rise to the parking plate 18 of 28 top of device bottom plate as high-rise parking stall, and parking plate 18 is located at when without vehicle parking The upper end of device support stand 23.When being stopped using parking plate 18, car owner passes through first is arranged in 23 lower end of device support stand Lifting button falls parking plate 18, until the supporting leg 29 that 10 front bottom end of rocking bar is arranged in contacts ground, stops to parking plate 18 Before reaching automobile on parking plate 18 after steady, buzzer will alarm, until car owner stops automobile to the conjunction on parking plate 18 Right position is set, and is detected by ultrasonic distance-measuring sensor, and buzzer can just sound all clear.Car owner can get off after stopping automobile well, Parking plate 18 is controlled by lifting button again and rises to designated position.When car owner needs with vehicle, will stop yet by lifting button Sweep 18 is down to ground, and then vehicle drives away.After vehicle drives away, parking plate 18 can with automatic sensing gravity suffered by it, Parking plate 18 can be gone up automatically again without manual operation, many using step of car owner have been subtracted, brought for it More convenience.

The device support stand 23 of the utility model is fixed including the stand and level for being installed in 28 outside of device bottom plate vertically Top and the crossbearer that extends inwardly in stand；The bottom end of arc-shaped rack 1 and arc track 2 is each attached to the bottom end of stand, The top of arc-shaped rack 1 and arc track 2 is each attached to the inner end of crossbearer.The outside of each device support stand 23 is provided with branch Support outer cover plate 25, and Switching Power Supply 24 is additionally provided in one of support frame outer cover plate 25.

Stand and crossbearer are built by aluminum profile, and hardness is big, and stable structure is cheap, are easily installed, cut, are punched. It is connected between aluminum profile with corner brace 11, it is simple and convenient.Ground is squeezed into downwards in stand and ground connects firmly.Stand and crossbearer play Effect that is fixed and stablizing arc-shaped rack 1 and arc track 2.

The midfeather of the parking plate 18 of the utility model is provided with former and later two vertical plates 19, is arranged between two vertical plates 19 There are single-chip microcontroller 20 and two motor drivers 21, and single-chip microcontroller 20 drives with two liftings respectively through two motor drivers 21 Motor 9 is connected；The top of two vertical plates 19 is covered with top plate 22；On parking plate 18 and it is located at each inside and outside two vertical plates 19 It is sailed equipped with an automobile, car owner drives vehicle and sails out parking plate 18 to along two automobiles along front and back.Two vertical plates 19 There are two effects: first, placing the electronic components such as single-chip microcontroller 20, motor driver 21 inside it, can reduce equipment volume； Second, vertical plate 19 can with the displacement of restricting vehicle in left and right directions, prevent because parking when operation error due to so that automobile is skidded off parking Plate 18.

The utility model controls the overall situation by single-chip microcontroller 20, using chip is controlled based on Mini32 single-chip microcontroller, goes up and down What the operating of driving motor 9 and steering engine 8 was all controlled by single-chip microcontroller 20, parking is completed using gear drive and arc track 2 The elevating movement of plate 18, and then realize the vehicle parking stopped on parking plate 18 to aerial high-rise parking stall, and in car owner Vehicle is sent to ground designated position when pick-up.Single-chip microcontroller 20 can also receive the gyroscope being installed on parking plate 18 and adopt simultaneously The signal of collection carries out fine angle to parking plate 18 and controls, is allowed to be strictly parallel to ground, prevents from tilting and leading to automobile side It turns over.

Be provided with ratchet 26 in first rotating shaft 13 on each pair of vertical bearing seat 12 of the utility model, and ratchet 26 with Rocking bar 10 is fixedly connected；The side of each pair of vertical bearing seat 12 is additionally provided with the pawl 27 being used cooperatively with ratchet 26 and control The steering engine 8 that pawl 27 acts, is connected with spring between pawl 27 and device bottom plate 28, and the output shaft of steering engine 8 be installed in The 4th shaft 14 on pawl 27 is fixedly connected.

Ratchet 26 and pawl 27 play the defencive function for preventing falling because powering off suddenly to parking plate 18.10 He of rocking bar Ratchet 26 connects firmly and is arranged on vertical bearing seat 12 by first rotating shaft 14.It is connected to spring between pawl 27 and bracket 7, is moved Work is controlled by steering engine 8.Steering engine 8 does not send instructions in 18 uphill process of parking plate, and pawl 27 is motionless, if powering off suddenly and causing to stop Sweep 18 falls, and pawl 27 will be inserted into ratchet 26, and rocking bar 10 is locked, and prevents parking plate 18 from falling again；Only exist Parking plate 18 is normally during decline, and steering engine 8 can just control the opening of pawl 27, and spring stress stretches, and makes ratchet 26 can be with Normal rotation, if power-off, steering engine 8 lose the control to pawl 27 suddenly at this time, pawl 27 can be retracted, be inserted again by spring Enter into ratchet 26, rocking bar 10 is locked, is allowed to fall again, thus play to parking plate 18 in raising and lowering two The power-off protection function of a process.

The side of the motor support plate 5 of the utility model is relatively set with two pairs of V groove bearings 4, and the sliding of arc track 2 is stuck in In U-type groove on two pairs of 4 outer rings of V groove bearing.The motor transmission part of the utility model is by lifting driving motor 9, motor support The composition such as plate 5, V groove bearing 4, camber track 2.It goes up and down driving motor 9 and motor support plate 5 is connected, be equipped in motor support plate 5 Four longer screw rods are loaded onto four holes respectively, are first filled in screw rod and are stuck on arc track 2 there are four V groove bearing 4, then connect Upper motor support plate 5 makes four V groove bearings 4 become an entirety during exercise.V groove bearing 4 is evenly distributed on motor support plate On 5 four angles, four 4 uniform forces of V groove bearing can be made in this way, to keep the sliding of parking plate 18 more smoothly.

The parking device of the utility model is the system of an automatic stereo, saves land occupation area, rationally utilizes Space, filling rate is high, safety and stability, convenient and efficient.Use the parallel―ordinal shift structure of improvement for parking stall basic framework, in fact Existing double-layer parking, fully automatic integral parking is convenient to stop taking, and space is greatly utilized, and helps to solve city at this stage and stops The problems such as vehicle Facilities Construction lags, land resource is in short supply, parking difficulty, is for solving current automobile industry high speed development and market A kind of intelligent parking scheme of imbalance between supply and demand, can be not only used for city old residential area, park green land, shopping centre between parking stall The equal narrow plot in peripheries corner, it can also be used to which spacious area relatively can be applied to communal facility, it can also be used to unit, market, Area, World Trade Organization etc..

Claims (10)

1. a kind of convenient and fast urban cells parking device, it is characterised in that: including for the device bottom plate as bottom parking stall (28) and respectively two device support stands (23) of device bottom plate (28) rear and front end are installed in；Two device support stands (23) Between opposite be installed with two sets of arc elevating mechanisms；Every set arc elevating mechanism includes coaxial arrangement and top is curved outward Arc-shaped rack (1) and arc track (2), and sliding is equipped with motor support plate (5) on arc track (2), motor support plate (5) Side be installed with lifting driving motor (9), go up and down driving motor (9) output shaft and be located at motor support plate (5) other side Gear (3) transmission connection, and gear (3) is meshed with arc-shaped rack (1)；On described device bottom plate (28) and it is located at two It is installed with two vertical bearing block (12) of front and back between arc elevating mechanism, passes through first turn on each pair of vertical bearing seat (12) Axis (13) is hinged with rocking bar (10), and the other end of rocking bar (10) is hinged with parking plate support rod (17) by the second shaft (15), The other end of parking plate support rod (17) is hinged on motor support plate (5) by third shaft (16)；The parking plate support Bar (17) is to be installed on horizontally disposed and former and later two parking plate support rods (17) for the parking as high-rise parking stall Plate (18).

2. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: the first rotating shaft (13), the second shaft (15) and third shaft (16) are arranged along the front-back direction；Two are hinged between each pair of vertical bearing seat (12) Root rocking bar (10), there are gaps between two rocking bars (10), and one end of every rocking bar (10) passes through one first turn respectively Axis (13) is hinged on the vertical bearing seat (12) neighbouring with the rocking bar (10), and one end of parking plate support rod (17) passes through second Shaft (15) is hinged between the other end of this two rocking bars (10).

3. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: the motor support plate (5) it is provided with horizontal bearing block (6) on and below lifting driving motor (9), third shaft (16) is arranged in Horizontal axle It holds on seat (6).

4. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: described device support frame It (23) include that the stand being installed on the outside of device bottom plate (28) vertically is installed in the top of stand with level and extends inwardly Crossbearer；The bottom end of the arc-shaped rack (1) and arc track (2) is each attached to the bottom end of stand, arc-shaped rack (1) and curved track The top in road (2) is each attached to the inner end of crossbearer.

5. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: two described device branch Former and later two brackets (7) are installed between support (23), two sets of arc elevating mechanisms are separately positioned on two brackets (7)；Often It is provided with support frame outer cover plate (25) on the outside of a device support stand (23), and in one of support frame outer cover plate (25) It is additionally provided with Switching Power Supply (24).

6. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: the parking plate (18) Midfeather be provided with former and later two vertical plates (19), single-chip microcontroller (20) is provided between two vertical plates (19) and two motors drive Dynamic device (21), and single-chip microcontroller (20) is connected with two lifting driving motors (9) respectively through two motor drivers (21)；Two The top of vertical plate (19) is covered with top plate (22)；It is respectively set on the parking plate (18) and inside and outside two vertical plates (19) There is an automobile to sail.

7. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: each pair of vertical bearing seat (12) it is provided with ratchet (26) in the first rotating shaft (13) on, and ratchet (26) is fixedly connected with rocking bar (10)；Per vertical The side of bearing block (12) is additionally provided with the rudder of the pawl (27) being used cooperatively with ratchet (26) and control pawl (27) movement Machine (8), is connected with spring between pawl (27) and device bottom plate (28), and the output shaft of steering engine (8) and is installed in pawl (27) the 4th shaft (14) on is fixedly connected.

8. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: the motor support plate (5) side is relatively set with two pairs of V groove bearings (4), and arc track (2) sliding is stuck on two pairs of V groove bearing (4) outer rings U-type groove in.

9. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: described device support frame (23) top is equipped with the horse race lamp for being used to indicate parking stall；The lower end of device support stand (23) is provided with control parking plate (18) The lifting button of lifting；Helpful car owner is installed, vehicle is stopped to ultrasound to designated position in rear and front end on the parking plate (18) Wave distance measuring sensor and buzzer, the center on parking plate (18) are equipped with the gyroscope for detection angles.

10. a kind of convenient and fast urban cells parking device according to claim 1, it is characterised in that: the rocking bar (10) Front bottom end be provided with supporting leg (29).