CN109763687A - Intelligent space lock - Google Patents

Abstract

The present invention relates to the technical fields of berth lock, disclose intelligent space lock, including mounting base, the bottom setting outer ring surface of mounting base and interior enclosure cavity, sealed elastic layer is covered on outer ring surface, vacuum chuck is provided in interior enclosure cavity, the Pan Kou of vacuum chuck extends to the lower section of outer ring surface, and is in the medium position of sealed elastic layer；Mounting base is equipped with swinging frame, the top of swinging frame is equipped with camera with range sensor, camera shooting enters the license board information of the automobile of parking stall, whether the top of range sensor detection swinging frame has automobile, when needing restricting vehicle to enter parking stall, motor driven swinging frame is swung upward, and when allowing automobile to enter parking stall, motor driven swinging frame is accommodated in installation cavity towards lower swing；Towards mounting base is pushed, multiple vacuum chucks are sucked on the face of ground, and installation is simple, and sealed elastic layer is in deformation state, form seal protection in the periphery of interior enclosure cavity；Realize intelligent running and the intelligent management of berth lock, it is easy to operate.

Description

Intelligent space lock

Technical field

The invention patent relates to the technical fields of berth lock, in particular to intelligent space lock.

Background technique

In modern society, as the material life quality of people steps up, the automobile as high-end consumer is also Average family is stepped into, since the high speed that the construction of past building does not account for automobile consumption expands development speed, in this way, Then there is more serious parking problem in many cells and Business Building.

In addition, underground parking is also equipped with a large amount of private car in current some high-end office buildings or residential quarter Position, alternatively, open air parking place is also equipped in outdoor region, for specially receiving the automobile temporary storage of outside, in order to just In the management to open air parking place, open air parking place also passes through the private management method frequently with private parking space.

Currently, being directly to install berth lock on parking stall, berth lock directly passes through bolt in the private management method of parking stall Etc. being fixedly mounted on parking stall, when user needs to stop on parking stall, needing to get off unlocks berth lock or administrator etc. Berth lock is unlocked, berth lock is operated to lying type, then automobile is parked on parking stall.

For example, berth lock common at present is the berth lock of A-frame shape, including mounting base in a strip shape, mounting base is straight It connects on the ground for being bolted on parking stall, is flexibly connected in mounting base there are two swing bar, two swing bars directly pass through Tapered end connection, and triangular shape is constituted between mounting base, when needing to unlock berth lock, directly tapered end is opened, two are put Dynamic lying type is placed, and when needing to be arranged berth lock discouraging of parking, is then again constituted two between swing bar and mounting base Triangular shape.

Alternatively, also some circular mounting bases, mounting base is also to be bolted on the ground of parking stall, in mounting base On be provided with bent-strip, the both ends of bent-strip are hinged with the side of mounting base respectively, after bent-strip is swung upward, bent-strip limit Automobile processed enters parking stall, and when needing to stop, bent-strip is directly rocked to mounting base in lying type by user or administrator downward, And bent-strip is lockked, automobile, which can just enter in parking stall, to stop.

In the prior art, berth lock is needed to punch by bolt and is fixed on the ground of parking stall, and installation and disassembly are all time-consuming Arduously, and user or administrator is needed artificially to be unlocked or lock, it is troublesome in poeration and cumbersome, it is unable to Weigh sensor automobile License plate.

Summary of the invention

The purpose of the present invention is to provide intelligent space locks, it is intended to it solves in the prior art, berth lock presence installation trouble, Problem troublesome in poeration.

The invention is realized in this way intelligent space lock, including plate-like mounting base, the inside of the mounting base is equipped with Closed chamber, the chamber is interior to be equipped with control panel, vacuum pump and motor, and the vacuum pump and motor are by the control panel control System operation；The bottom of the mounting base is provided with the interior enclosure cavity of the outer ring surface and lower openings arranged downward, the outer ring surface It surround the periphery for being arranged in the interior enclosure cavity, the sealed elastic for being covered with extrusion on the outer ring surface and abutting with ground Layer, multiple vacuum chucks abutted with ground actuation are provided in the interior enclosure cavity, the disk mouth down of the vacuum chuck is arranged, The vacuum chuck is connected to the top of the interior enclosure cavity, and multiple vacuum chucks are indoor true by pipeline and the chamber Sky pump connection；The Pan Kou of the vacuum chuck extends to the lower section of the outer ring surface, and is in the middle part of the sealed elastic layer Position；

The mounting base has upwardly disposed upper end, and the upper end of the mounting base is formed with top towards lower recess The installation cavity of opening；The mounting base is equipped with swinging frame, and the swinging frame has respectively towards the articulated shaft of extension outside two sides, institute It states articulated shaft to be plugged in the side wall of the installation cavity, side walls hinged with the installation cavity, the articulated shaft passes through the peace The side wall behaveing affectedly is formed with and extends to the indoor drive section of the chamber, and the motor is connected by drive mechanism and the drive section It connects；

The top of the swinging frame is equipped with camera with range sensor, and the camera shooting enters the automobile of parking stall License board information, and the controller is fed back to, whether the top that the range sensor detects the swinging frame has automobile, and anti- It feeds the controller；

When needing restricting vehicle to enter parking stall, the motor drives the swinging frame to swing upward by drive mechanism, Until the swinging frame is arranged vertically with the mounting base；When allowing automobile to enter parking stall, the motor passes through drive mechanism Drive the swinging frame towards lower swing, until the swinging frame is accommodated in the installation cavity.

Further, multiple vacuum chucks include intermediate sucker and multiple periphery suckers, the intermediate sucker cloth It sets at the middle part of the interior enclosure cavity, multiple periphery suckers are arranged in the periphery of the intermediate sucker around shape；The centre Sucker is embedded to be cased with nested sucker, and the intermediate sucker and nested sucker are connect commonly through pipeline with the vacuum pump, and institute State the Pan Kou of intermediate sucker and the disk mouth flush arrangement of the nested sucker.

Further, the sealed elastic layer has lower end surface directed downwardly, and the lower end surface of the sealed elastic layer is equipped with more The groove ring of a lower openings and arranged concentric, the groove ring is along the sealed elastic layer circumferentially around arrangement；Described in The cross-sectional width in the bottom-up direction of sealed elastic layer, the groove ring is gradually increased.

Further, be recessed upward in the middle position of the lower end surface of the sealed elastic layer, be formed with lower openings and With the bonding annular groove of groove ring arranged concentric, the bonding annular groove along the sealed elastic layer circumferentially around arrangement, it is described The top sidewall of bonding annular groove is provided with adhesive layer, and after the bonding annular groove is deformed, the adhesive layer and ground are viscous Knot；Along the bottom-up direction of the sealed elastic layer, the cross-sectional width of the groove ring is gradually reduced.

Further, the swinging frame includes the bent-strip of arc-shaped sigmoid, the both ends of bent-strip court respectively Outer extension forms the articulated shaft；The middle part of the bent-strip has plate-like intermediate plate, and the intermediate plate has towards the bottom Rear end face after dynamic towards the front end face of installation cavity bottom and away from the installation cavity bottom, the front end face of the intermediate plate are set There is mounting hole, the camera is arranged in the mounting hole；The front end face of the intermediate plate is convexly equipped with encirclement wall, the encirclement Wall is enclosed in the periphery of the mounting hole；The rear end face of the intermediate plate is arranged in the range sensor.

Further, the turntable for horizontally rotating arrangement, the periphery of the turntable are provided with above the installation cavity Side wall is provided with infrared sensor, and the infrared sensor and control panel are electrically connected, and automobile is during entering parking stall, institute State turntable rotation, and location information of four tires of infrared sensor detection automobile in parking stall.

Further, it is equipped with the containing cavities for storing the turntable in the installation cavity, is equipped in the containing cavities Flexible telescopic shaft, the bottom of the telescopic shaft extend in the chamber up and down, connect with setting in the indoor dynamical element of chamber It connects, drives the telescopic shaft to rotate by the dynamical element, the turntable is connected to the top of the telescopic shaft.

Further, along the direction of the turntable center to periphery, the upper surface of the turntable is downwardly inclined Arrangement；Elastic film, side wall week of the elastic film around the containing cavities are provided at the top of the side wall of the containing cavities To arrangement, the outer end of the elastic film is connected to the top of the side wall of the containing cavities, the inner end direction of the elastic film Extend in the containing cavities, is formed and prolong portion for being connected in turntable top surface edge；Along the elastic film from outer and Interior direction, the interior portion of prolonging are downwardly inclined arrangement.

Further, the bent-strip is including two linkage sections, the intermediate plate and two flexible deformations and automatically multiple Position flexible deformation item, between the linkage section and the intermediate plate by the flexible deformation item connection, the linkage section, in Between between plate and flexible deformation item connection form the bent-strip, the articulated shaft is formed in the side of the linkage section, and Extend outwardly arrangement.

Further, discharge outlet is provided in the side wall of the installation cavity, the discharge outlet runs through the side of the installation cavity Wall, along the direction at the middle part of the installation cavity to periphery, the bottom of the installation cavity is downwardly inclined shape arrangement.

Compared with prior art, mounting base is directly placed in parking stall during installation by intelligent space lock provided by the invention On ground, towards push mounting base, sealed elastic layer extrusion, thickness reduce, at this point, the Pan Kou of vacuum chuck then with ground Docking, and by the effect of vacuum pump, multiple vacuum chucks then can directly be sucked on the face of ground, and installation is simple, and seal Elastic layer is in deformation state, forms seal protection in the periphery of interior enclosure cavity, avoids rainwater etc. from entering in interior enclosure cavity, to vacuum The absorption of sucker impacts；By camera to needing the automobile into parking stall to carry out license board information shooting, passed by distance Sensor leaves parking stall to automobile and judges, and the swing of motor driven swinging frame is controlled by control panel, realizes berth lock Intelligence running, and the intelligent management of parking stall may be implemented, it is easy to operate.

Detailed description of the invention

Fig. 1 is the schematic top plan view of intelligent space lock provided by the invention；

Fig. 2 is intelligent space lock provided by the invention schematic front view in the open state；

Fig. 3 is the elevational schematic view of intelligent space lock provided by the invention；

Fig. 4 is the cut-away illustration of sealed elastic layer provided by the invention and outer ring surface cooperation；

Fig. 5 is the schematic front view of swinging frame provided by the invention.

Specific embodiment

In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.

Realization of the invention is described in detail below in conjunction with specific embodiment.

The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In description of the invention In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term is understood as the case may be.

It is preferred embodiment provided by the invention referring to Fig.1 shown in -5.

Intelligent space lock provided in this embodiment can be needed in private parking space, can be used for some open areas On the open air parking place to be managed or even some vacant lots etc. for needing to be managed.

Intelligent space lock includes the mounting base 100 of plate, and the inside of mounting base 100 is formed with closed chamber, mounting base Control panel and vacuum pump are provided in 100 chamber, vacuum pump and control panel are electrically connected, and its running is carried out by control panel Control.The bottom of mounting base 100 has the outer ring surface 113 arranged downward, and the interior enclosure cavity 106 with lower openings, inside encloses Chamber 106 is recessed by the bottom-up of mounting base 100, and outer ring surface 113 surround the periphery for being arranged in interior enclosure cavity 106, and outer ring It is covered with the sealed elastic layer 106 for the flexible deformation that is squeezed on face 113, is provided with multiple vacuum chucks in interior enclosure cavity 106, very Suction disk is arranged downward, and is fixedly connected at the top of interior enclosure cavity 106, and multiple vacuum chucks pass through pipeline and the indoor vacuum of chamber Pump connection.

In the present embodiment, vacuum chuck has the Pan Kou being attracted with ground, and the disk mouth down arrangement of vacuum chuck extends to The lower section of outer ring surface 113, and it is located at the medium position of 106 short transverse of sealed elastic layer.

Mounting base 100 has upwardly disposed upper end, and the upper end of mounting base 100 is formed with top and opens towards lower recess The installation cavity 101 of mouth.It is provided with swinging frame in mounting base 100, swinging frame has respectively towards the articulated shaft 102 of extension outside two sides, Articulated shaft 102 is inserted in the side wall of installation cavity 101, and side walls hinged with installation cavity 101, in this way, swinging frame then can be with Articulated shaft 102 swings up and down for oscillation center.When swinging frame is rocked to upward it is vertical with mounting base 100 when, at this point, berth lock can Enter to be placed in installation cavity 101 when swinging frame is rocked to downward, and be attached to the bottom of installation cavity 101 in parking stall with restricting vehicle When, at this point, automobile can enter in automobile.

Articulated shaft 102 passes through the side wall of installation cavity 101, extends in the chamber of mounting base 100, is formed with drive section；? Motor is provided in chamber, motor is connect by drive mechanism with the drive section of articulated shaft 102, so as to drive on swinging frame Lower swing.

The top of swinging frame is provided with camera 105, and the camera 105 and control panel are electrically connected, when there is automobile needs When into parking stall, the license plate number information of shooting is transferred to control by the license plate number information of shooting automobile by camera 105 Making sheet, control panel controls motor driven swinging frame towards lower swing, directly swinging frame is rocked to downward in installation cavity 101, and controls Registration number information is transferred to background control center simultaneously by making sheet, in this way, convenient for parking stall parking management and toll administration etc. Deng.

Range sensor is provided on swinging frame, the range sensor and control panel are electrically connected, when automobile is by parking stall After outputing, the top of swinging frame does not stop then, has opened in this way, range sensor can detecte the automobile above device Out, in this way, in conjunction with camera 105 effect, for range sensor transmission range information to control panel, control panel learns automobile Parking stall is outputed, then feedback information carries out disbursement and sattlement etc. to background control center, and controls motor driven swinging frame and put upward Dynamic installation cavity 101 out, and until it is vertical with mounting base 100.

Mounting base 100 is directly placed on the ground of parking stall by the intelligent space lock of above-mentioned offer during installation, towards pushing Mounting base 100,106 extrusion of sealed elastic layer, thickness reduces, at this point, the Pan Kou of vacuum chuck is then docked with ground, and By the effect of vacuum pump, multiple vacuum chucks then can be directly sucked on the face of ground, and installation is simple, and sealed elastic layer 106 are in deformation state, form seal protection in the periphery of interior enclosure cavity 106, rainwater etc. is avoided to enter in interior enclosure cavity 106, right The absorption of vacuum chuck impacts；It needs the automobile into parking stall to carry out license board information shooting by 105 pairs of camera, passes through Range sensor leaves parking stall to automobile and judges, and the swing of motor driven swinging frame is controlled by control panel, realizes vehicle The intelligent running of position lock, and the intelligent management of parking stall may be implemented, it is easy to operate.

In the present embodiment, multiple vacuum chucks include intermediate sucker 108 and multiple periphery suckers 107, wherein are inhaled centre Disk 108 is arranged in the middle part of interior enclosure cavity 106, and multiple periphery suckers 107 are arranged in the periphery of intermediate sucker 108, and are in spacer ring Around arrangement, in this way, multiple spot absorption can be formed, avoid after being detached from due to some sucker and ground, cause entire mounting base 100 with Ground is detached from absorption.

It advanced optimizes, nested sucker 109, nested sucker 109 and intermediate sucker 108 is nested in intermediate sucker 108 It is controlled to a vacuum pump commonly through pipeline, and the disk mouth flush arrangement of the Pan Kou of nested sucker 109 and intermediate sucker 108, this Sample, after mounting base 100 is attached on the ground of parking stall, intermediate sucker 108 and the absorption jointly of nested sucker 109, and formed embedding Effect is covered, so that adsorbing between the intermediate position of mounting base 100 and ground more firm.

In the present embodiment, sealed elastic layer 106 has the lower end surface of direction, and the lower end surface of sealed elastic layer 106 has more The groove ring 111 of a lower openings, groove ring 111 along sealed elastic layer 106 circumferentially around arrangement, and multiple groove rings 111 Between mutual arranged concentric on the face of ground face contact, formed multiple in this way, after sealed elastic 106 extrusion of layer Spaced apart groove ring 111, in this way, sealing effect can be further increased.

Specifically, sealing effect is sealed along the bottom-up direction of sealed elastic layer 106 in order to further increase The cross-sectional width of elastic layer 106 is gradually increased, that is to say, that and the width of the lower openings of sealed elastic layer 106 is minimum, in this way, On the basis of being conducive to the extrusion of sealed elastic layer 106, it can use the bigger groove ring 111 of width and formed constantly Interval partition, multiple tracks partition barrier is formed to extraneous water etc..

In the present embodiment, it is recessed upward in the middle position of 106 lower end surface of sealed elastic layer and is formed with the viscous of lower openings Tie annular groove 112, the bonding annular groove 112 along sealed elastic layer 106 circumferencial direction annular surround, and with above-mentioned groove ring 111 arranged concentrics are provided with adhesive layer in the top sidewall of bonding annular groove 112, in this way, when sealed elastic layer 106 is squeezed change After shape, the adhesive layer in the top sidewall of groove ring 111 can be bonded directly with ground face, and mounting base 100 can be made firm Installation, and further enhance the sealing function of sealed elastic layer 106.

The cross-sectional width of extending direction along bonding 112 lower part of annular groove to top, bonding annular groove 112 is gradually reduced, also It is bonding annular groove 112 in flared.

In the present embodiment, swinging frame includes the curved bent-strip of arc shape, and the both ends of bent-strip extend outwardly to be formed The articulated shaft 102 stated.

The middle part of bent-strip is plate-like, forms intermediate plate 103, intermediate plate 103 has towards after lower swing, towards installation cavity The front end face of 101 bottoms, and the rear end face arranged away from installation cavity 101.The front end face of intermediate plate 103 has mounting hole, takes the photograph It is mounted in the mounting hole as first 105, and is provided in the front end face of intermediate plate 103 and surrounds wall 104, surround wall 104 and be looped around The periphery of mounting hole, and protrusion is arranged on the front end face of intermediate plate 103, in this way, when bent-strip is rocked to installation cavity downward After in 101, the front end face of intermediate plate 103 surrounds the bottom that wall 104 is connected to installation cavity 101 towards the bottom of installation cavity 101 On, so that there is interval between camera 105 and the bottom of installation cavity 101, it will not directly contact, guarantor is played to camera 105 The effects of shield.

Range sensor is arranged on the rear end face of intermediate plate 103, in this way, when bent-strip is rocked to installation cavity 101 downward In after, the rear end face of intermediate plate 103 deviates from installation cavity 101, that is, upwardly disposed, after automobile is parked in parking stall, the bottom of automobile Portion is also placed in the top of range sensor, and has a certain distance, for example, if automobile chassis is lower, then apart from dot, vapour Chassis is higher, then distance is a little bigger.

Distance is triggered by the induction of pre-determined distance sensor, after automobile is placed on parking stall, range sensor is detected After distance of the distance more than setting, then it may determine that automobile outputs parking stall.

Discharge outlet is provided in the side wall of installation cavity 101, discharge outlet runs through the side wall of installation cavity 101, that is, will installation Chamber 101 is connected to outside, can will be left in ponding discharge.Extending direction by the middle part of installation cavity 101 to surrounding, installation cavity 101 bottom is in shape arrangement is downwardly inclined, in this way, the ponding be conducive in installation cavity 101 drains into the four of installation cavity 101 first Week, then be discharged by discharge outlet.

In the present embodiment, the top of the installation cavity 101 of mounting base 100 is additionally provided with the turntable 120 of protrusion, turntable 120 rotation arrangements, and turntable 120 is placed in the top of installation cavity 101, turntable 120 is horizontally disposed, and in turntable 120 Outer peripheral sidewall is additionally provided with infrared sensor, and after swinging frame is rocked to downward in installation cavity 101, automobile is in the mistake for entering parking stall Cheng Zhong, turntable 120 rotate, and then can detecte automobile by the infrared sensor being arranged in 120 outer peripheral sidewall of turntable Position of four tires in parking stall, and then control panel is transmitted a signal to, judging automobile, whether exact residence is in parking stall, if Deviation is excessive, and controller can then sound an alarm, and informs that user's automobile stops partially, needing to park again etc., in this way, berth lock is also Parking guiding etc. can be carried out to car steering new hand etc..

Specifically, it is provided with containing cavities in installation cavity 101, telescopic shaft flexible up and down, telescopic shaft are provided in containing cavities Bottom extend in chamber, connect with dynamical element, by dynamical element driving telescopic shaft rotation, turntable 120 then it is horizontal even It connects at the top of telescopic shaft.When swinging frame is rocked to downward in installation cavity 101, telescopic shaft stretches out upward, and dynamical element control is stretched The rotation of contracting axis, drives turntable 120 to rotate, in this way, the infrared sensor of 120 outer peripheral sidewall of turntable then starts to check automobile Whether orientation of stopping is correct etc., until user's parking finishes；When parking stall does not need parking, telescopic shaft then recycles downward, directly Extremely turntable 120 is accommodated in containing cavities.

Elastic film, circumferential ring of the elastic film around the side wall of containing cavities are provided at the top of the side wall of containing cavities Around, formation annular configuration, and the outer end of elastic film is connected to the top of the side wall of containing cavities, the inner end direction of elastic film is received It receives and extends in chamber, prolong portion, and the direction along elastic film from outer to inner in formation, prolong portion in elastic film towards inclination cloth It sets.

After turntable 120 is accommodated in containing cavities, containing cavities and turntable can be then pressed on by prolonging portion in elastic film Gap between 120, that is, be connected in 120 top surface edge of turntable, and be pressed on turntable 120 downward, it plays Sealing function avoids water etc. from falling into the gap between turntable 120 and containing cavities, when turntable 120 needs to stretch out, elasticity Prolong portion under the extruding of turntable 120 in film, can deform, is stretched out convenient for turntable 120.

Along the direction at 120 center of turntable to 120 periphery of turntable, the upper surface of turntable 120 is in be downwardly inclined shape, this Sample directly cooperates convenient for elastic film and 120 upper surface of turntable, and drains convenient for water etc. from the upper surface of turntable 120.

In the present embodiment, bent-strip includes two linkage sections 1031, above-mentioned intermediate plate 103 and two flexible deformation items 1032, flexible deformation item 1032 deforms after by external force, after external force removal, then automatically resets, linkage section 1031 and intermediate plate 103 Between by connecting between flexible deformation item 1032, linkage section 1031, flexible deformation item 1032, intermediate plate 103, flexible deformation item 1032 and linkage section 1031 sequentially connect, form bent-strip, above-mentioned articulated shaft 102 is formed in the side of linkage section 1031, And the arrangement that extends outwardly.

In this way, when bent-strip is in the outside of installation cavity 101, that is, when the state in opening, when bent-strip is received To external force collision etc. whens, flexible deformation item 1032 is resiliently flexible, including bending, bending even reverse etc., etc. external force After removal, bent-strip can then restore to the original state, and so as to play a protective role to bent-strip, avoid being caused by external collision The phenomenon that being easily destroyed.

In the present embodiment, outer ring surface 113 has Hookean region, and is sticked on the Hookean region of outer ring surface 113 and has resistance Foil gauge, the resistance strain gage and control panel are electrically connected, and sealed elastic layer 106 is sticked on outer ring surface 113, and bears against electricity Foil gauge is hindered, in this way, adsorbing after mounting base 100 installs on the ground, at this point, sealed elastic layer 106 is become by compression elasticity Shape presses resistance strain gage, and resistance strain gage is due to being attached on Hookean region, in this way, resistance strain gage then relative deformation, such as If fruit mounting base 100 is destroyed disassembly by force, since sealed elastic layer 106 resets, at this point, resistance strain gage is then no longer added Compressive strain, thus, control panel detects that the resistance variations of resistance strain gage are more than setting range, then can issue alarm signal etc. Deng, or transmit a signal to background control center.

In the present embodiment, there are multiple hard salient points, multiple hard salient point is by crowded in the Hookean region of outer ring surface 113 It is not in deformation, and multiple hard salient points are connected to resistance-strain on piece in the case of pressure, in this way, when sealed elastic layer 106 squeezes After piezoresistance foil gauge, due to the presence of hard salient point, the quick local deformation of resistance strain gage can be made, avoid the occurrence of deformation Portion clearly result in can not detection resistance variation effect.

Specifically, multiple hard salient points are separately arranged along the length direction of resistance strain gage, and adjacent hard is convex Point is in dislocation arrangement.

Hard salient point has the bearing surface for being connected to resistance-strain on piece, and the bearing surface of hard salient point is in vertical bar shape, and hard The bearing surface of matter salient point and the perpendicular arrangement of the length direction of resistance strain gage.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. intelligent space lock, which is characterized in that including plate-like mounting base, the inside of the mounting base is equipped with closed chamber Room, the chamber is interior to be equipped with control panel, vacuum pump and motor, and the vacuum pump and motor are controlled by the control panel to be run； The bottom of the mounting base is provided with the interior enclosure cavity of the outer ring surface and lower openings arranged downward, and the outer ring surface is around arrangement In the periphery of the interior enclosure cavity, the sealed elastic layer that extrusion is covered on the outer ring surface and is abutted with ground is described Multiple vacuum chucks abutted with ground actuation are provided in interior enclosure cavity, the disk mouth down arrangement of the vacuum chuck is described true Suction disk is connected to the top of the interior enclosure cavity, and multiple vacuum chucks are connected by pipeline and the indoor vacuum pump of the chamber It connects；The Pan Kou of the vacuum chuck extends to the lower section of the outer ring surface, and is in the medium position of the sealed elastic layer；

The mounting base has upwardly disposed upper end, and the upper end of the mounting base is formed with upper opening towards lower recess Installation cavity；The mounting base is equipped with swinging frame, and the swinging frame has respectively towards the articulated shaft of extension outside two sides, the hinge Spindle is plugged in the side wall of the installation cavity, side walls hinged with the installation cavity, and the articulated shaft passes through the installation cavity Side wall, be formed with and extend to the indoor drive section of the chamber, the motor is connect by drive mechanism with the drive section；

The top of the swinging frame is equipped with camera with range sensor, and the camera shooting enters the license plate of the automobile of parking stall Information, and the controller is fed back to, whether the top that the range sensor detects the swinging frame has automobile, and feeds back to The controller；

When needing restricting vehicle to enter parking stall, the motor drives the swinging frame to swing upward by drive mechanism, until The swinging frame is arranged vertically with the mounting base；When allowing automobile to enter parking stall, the motor is driven by drive mechanism The swinging frame is towards lower swing, until the swinging frame is accommodated in the installation cavity.

2. intelligent space lock as described in claim 1, which is characterized in that multiple vacuum chucks include intermediate sucker and Multiple periphery suckers, the intermediate sucker are arranged in the middle part of the interior enclosure cavity, and multiple periphery suckers are arranged in around shape The periphery of the intermediate sucker；The intermediate sucker is embedded to be cased with nested sucker, and the intermediate sucker and nested sucker lead to jointly Piping is connect with the vacuum pump, and the disk mouth flush arrangement of the Pan Kou of the intermediate sucker and the nested sucker.

3. intelligent space lock as described in claim 1, which is characterized in that the sealed elastic layer has lower end surface directed downwardly, The lower end surface of the sealed elastic layer is equipped with the groove ring of multiple lower openings and arranged concentric, and the groove ring is along the sealing Elastic layer circumferentially around arrangement；Along the bottom-up direction of the sealed elastic layer, the cross-sectional width of the groove ring by It is cumulative big.

4. intelligent space lock as claimed in claim 3, which is characterized in that the interposition in the lower end surface of the sealed elastic layer It sets and is recessed upward, be formed with lower openings and the bonding annular groove with groove ring arranged concentric, the bonding annular groove is along described close Seal elastic layer circumferentially around arrangement, the top sidewall of the bonding annular groove is provided with adhesive layer, when the bonding annular groove is squeezed After compressive strain, the adhesive layer and ground are bonded；Along the bottom-up direction of the sealed elastic layer, the groove ring is cut Face width is gradually reduced.

5. such as the described in any item intelligent space locks of Claims 1-4, which is characterized in that the swinging frame includes arc-shaped shape The both ends of curved bent-strip, the bent-strip extend outwardly respectively, form the articulated shaft；The middle part of the bent-strip has Towards the front end face of installation cavity bottom and away from the peace after thering is plate-like intermediate plate, the intermediate plate to have towards lower swing It behave affectedly the rear end face of bottom, the front end face of the intermediate plate is equipped with mounting hole, and the camera is arranged in the mounting hole；Institute The front end face for stating intermediate plate is convexly equipped with encirclement wall, the periphery for surrounding wall and being enclosed in the mounting hole；The range sensor The rear end face of the intermediate plate is set.

6. such as the described in any item intelligent space locks of Claims 1-4, which is characterized in that be provided with above the installation cavity Horizontally rotate the turntable of arrangement, the outer peripheral sidewall of the turntable is provided with infrared sensor, the infrared sensor and control Making sheet is electrically connected, and automobile is during entering parking stall, the turntable rotation, and infrared sensor detection automobile Location information of four tires in parking stall.

7. intelligent space lock as claimed in claim 6, which is characterized in that be equipped in the installation cavity for storing the rotation The containing cavities of platform are equipped with telescopic shaft flexible up and down in the containing cavities, and the bottom of the telescopic shaft extends in the chamber, It is connect with being arranged in the indoor dynamical element of chamber, drives the telescopic shaft to rotate by the dynamical element, the turntable connection At the top of the telescopic shaft.

8. intelligent space lock as claimed in claim 8, which is characterized in that along the side of the turntable center to periphery To the upper surface of the turntable is downwardly inclined arrangement；Elastic film, the bullet are provided at the top of the side wall of the containing cavities Property film ring around the containing cavities side wall circumferentially, the outer end of the elastic film is connected to the side wall of the containing cavities Top, the inner end of the elastic film are formed towards extending in the containing cavities for being connected to turntable top surface edge Inside prolong portion；Along the direction of the elastic film from outer to inner, the interior portion of prolonging is downwardly inclined arrangement.

9. such as the described in any item intelligent space locks of Claims 1-4, which is characterized in that the bent-strip includes two connections Section, the intermediate plate and two flexible deformations and the flexible deformation item to automatically reset, the linkage section and the intermediate plate it Between by the flexible deformation item connect, between the linkage section, intermediate plate and flexible deformation item connection form the bending Item, the articulated shaft are formed in the side of the linkage section, and the arrangement that extends outwardly.

10. such as the described in any item intelligent space locks of Claims 1-4, which is characterized in that be arranged in the side wall of the installation cavity There is discharge outlet, the discharge outlet runs through the side wall of the installation cavity, along the direction at the middle part of the installation cavity to periphery, the peace The bottom behaveing affectedly is downwardly inclined shape arrangement.