CN205296004U

CN205296004U - Automatic occupy -place lock

Info

Publication number: CN205296004U
Application number: CN201620013880.0U
Authority: CN
Inventors: 董小飞; 张斌强; 周正元; 倪鹏飞; 周天池; 王斌
Original assignee: Yangcheng Institute of Technology
Current assignee: Yangcheng Institute of Technology; Yancheng Institute of Technology
Priority date: 2016-01-07
Filing date: 2016-01-07
Publication date: 2016-06-08
Anticipated expiration: 2026-01-07

Abstract

The utility model provides an automatic occupy -place lock belongs to car spacer field, including base, locking lever, power supply unit and transmission, the locking lever is the U type, and the both ends of locking lever articulate in the top of base, power supply unit and transmission all locate on the base, power supply unit and transmission pass through the motor and link to each other, transmission includes and is equipped with the steel wire on this spool by the spool, articulated on the base have a sleeve, and this sleeve endotheca is equipped with the bracing piece, the free end of bracing piece is connected with the lantern ring, the locking lever outside is located to lantern ring cover, the one end of steel wire is passed the sleeve and is linked to each other with the bracing piece is fixed. This kind of spacer transmission when using is driven by the motor, and the work that car owner oneself operation locking lever goes up and down has been saved for automatic to the lift that makes the locking lever, has not only saved the time, has more optimized experience, makes spacer's operation no longer uninteresting.

Description

A kind of occupy-place lock automatically

Technical field

This utility model relates to automotive occupancy device field, in particular to the automatic occupy-place lock of one.

Background technology

Along with gradually stepping up of people's living standard, the family having car also gets more and more. It is more prominent that the problem of parking stall anxiety also just manifests. So when people come home from work, it is possible to have and a piece of one's own just become extremely important without the parking stall arbitrarily taken by others. And existing manual car occupying device complex operation on market, it is necessary to car owner in person gets on or off the bus and unblanks, the commuter time that waste is valuable.

Utility model content

This utility model provides a kind of occupy-place lock automatically, it is intended to solve the problems referred to above.

This utility model is achieved in that

A kind of occupy-place lock automatically, including base, locking bar, supply unit and actuating device, described locking bar is U-shaped, and the two ends of locking bar are articulated with the top of base; Described supply unit and actuating device are all located on base; Described supply unit and actuating device are connected by motor, and described actuating device includes spool, and this spool is provided with steel wire; Being hinged with sleeve on described base, be arranged with support bar in this sleeve, the free end of described support bar is connected to the collar, and the described collar is sheathed on outside locking bar, and one end of described steel wire is through sleeve and is fixedly linked with support bar.

In this automatic occupy-place lock, actuating device is by driven by motor, and the lifting making locking bar is automatization, eliminates the work of car owner oneself operation locking bar lifting, not only saves the time, more optimize experience, and the operation making occupying device is no longer uninteresting.

Further, described actuating device includes worm screw, worm gear and train of reduction gears, described worm screw is fixed on the outfan of described motor, described worm gear and worm engaging, described train of reduction gears includes the little gear and the gear wheel that are meshed, described little gear is coaxially connected with worm gear, and described spool is coaxially connected with gear wheel.

It is relatively low that the height of base to do as far as possible, makes whole occupying device height less, it is prevented that to rub chassis when car owner is stopped. The actuating device entirety of said structure is compact. The drive connection of worm and gear is compact, and could alter that transmission direction, enables motor vertically-mounted, makes motor more firm, and it is less to take up room. Train of reduction gears can reduce transmission speed, it is prevented that locking bar lifting is too fast, in order to avoid there is excessive noise.

Further, described actuating device also includes limit assembly, described limit assembly includes chuck, clip and electric magnet, and described chuck is coaxially connected with gear wheel, and described clip includes fastening end and controls end, two medial walls of described fastening end are provided with latch, fastening end is engaged with chuck by latch, and two medial walls of described control end are provided with armature, are provided with electric magnet between two described armature, there is gap between electric magnet and armature, described electric magnet is connected with supply unit.

It is prevented from each parts at each device feature not work timing hyte part to rotate backward, it is prevented that locking bar is lowered. As shown in the figure, when not working, electric magnet separates with armature, and the opening controlling end is bigger, the opening of fastening end is less, the latch of chuck and fastening end fastens, and now chuck can not rotate, and then restriction bull gear drive, and then limit little gear, worm and gear and electric machine rotation, make steel wire not to be released, make locking bar can not be laid down from the external world, play spacing effect.

When needs lift locking bar, each device starts, and supply unit connects with electric magnet and powers to electric magnet, electromagnetic actuation armature, controls end Guan Bi, and fastening end is opened, latch separates with chuck, and motor can drive worm and gear and train of reduction gears to rotate, and carries out lifting work.

Further, it is provided with extension spring between the both sides of described fastening end. When supply unit stops powering to electric magnet, fastening end can be made to close by the pulling force of extension spring, make latch engage with chuck.

Further, being provided with buffer spring at described support bar away from one end of the collar, described steel wire is connected with support bar by buffer spring. The setting of buffer spring makes, during electric motor starting, buffer spring is applied pulling force; support bar is pulled by buffer spring; the power between each parts is made comparatively to relax; the effect of protection steel wire and motor can be played; locking bar can also be made to decline slowly when locking bar declines; not only reduce noise, moreover it is possible to protection lock bar.

Further, being provided with fixed pulley in described base, this fixed pulley walked around by described steel wire. The setting of fixed pulley makes the direction of steel wire could alter that. Conveniently produce the occupying device of more compact structure.

Further, described supply unit includes the accumulator and the solar electrical energy generation assembly that are connected, and described solar electrical energy generation assembly includes photovoltaic battery panel, and this photovoltaic battery panel is located at the top of described base. When occupying device is disposed in the outdoor, by the generating of solar electrical energy generation assembly, make accumulator automatic charging, make this occupying device need not carry out the replacing of battery again, use convenient.

Further, also include control system, described supply unit and actuating device to be connected by control system; Described control system includes wireless receiving module, and the safe distance detection module being connected and emergency alert module. The automatic work of occupying device it is capable of by control system. Wireless receiving module is used for receiving signal, makes supply unit connect with actuating device, make actuating device start working after receiving signal. In the car of car owner or in mobile phone, it is possible to wireless transmitter module is installed, launch signal to wireless receiving module.

When vehicle moves, for preventing vehicle from bumping against locking bar, it is provided with safe distance detection module and emergency alert module. Safe distance detection module detects that vehicle starts actuating device after entering in certain limit automatically, makes locking bar fall. Emergency alert module is used for reporting to the police, and vehicle is about to bump against locking bar to enable car owner to learn.

Further, described base includes the cover plate removably connected with it, and the side of described base is provided with multiple fixing ear. Multiple parts of supply unit and actuating device are arranged on chassis interior, open base by cover plate, it is possible to carry out the relevant works such as installation and maintenance. Occupying device can be fixed on parking stall by fixing ear.

Further, described locking bar includes two parallel support arms and connects the linking arm of two support arms, and described support bar is connected with linking arm, and described support bar is parallel to support arm. Such design facilitates support bar to pull locking bar, makes occupying device compact conformation simultaneously, and appearance looks elegant is generous.

The beneficial effects of the utility model are: the automatic occupy-place lock that this utility model is obtained by above-mentioned design, during use, actuating device is by driven by motor, the lifting making locking bar is automatization, eliminate the work of car owner oneself operation locking bar lifting, not only saving the time, more optimize experience, the operation making occupying device is no longer uninteresting.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.

Fig. 1 is the axonometric drawing of the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 2 is the front view of the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 3 is the top view of the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 4 is the side view of the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 5 is the axonometric drawing of actuating device in the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 6 is the front view of actuating device in the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 7 is the top view of actuating device in the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 8 is the structural representation of supply unit in the automatic occupy-place lock that this utility model embodiment embodiment 2 provides;

Fig. 9 is the front view of actuating device in the automatic occupy-place lock that this utility model embodiment embodiment 3 provides.

Figure acceptance of the bid note is respectively as follows:

Base 101; Locking bar 102; Sleeve 103; Support bar 104; The collar 105; Steel wire 106; Motor 107; Worm screw 108; Worm gear 109; Little gear 110; Gear wheel 111; Spool 112; Chuck 113; Clip 114; Electric magnet 115; Fastening end 116; Control end 117; Latch 118; Armature 119; Extension spring 120; Buffer spring 121; Fixed pulley 122; Accumulator 123; Photovoltaic battery panel 124; Wireless receiving module 125; Safe distance detection module 126; Emergency alert module 127; Cover plate 128; Fixing ear 129; Support arm 130; Linking arm 131.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection. Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model, but is merely representative of selected embodiment of the present utility model. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the equipment of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic. Thus, define " first ", the feature of " second " can express or implicitly include one or more these features. In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.

In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include the first and second features and directly contact, it is also possible to include the first and second features and be not directly contact but by the other characterisation contact between them. And, fisrt feature second feature " on ", " top " and " above " include fisrt feature directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature. Fisrt feature second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height less than second feature.

Refer to Fig. 1-Fig. 9

The automatic occupy-place lock that present embodiment provides, including base 101, locking bar 102, supply unit and actuating device, locking bar 102 is U-shaped, and the two ends of locking bar 102 are articulated with the top of base 101; Supply unit and actuating device are all located on base 101; Supply unit and actuating device are connected by motor 107, and actuating device includes spool 112, and this spool 112 is provided with steel wire 106; Being hinged with sleeve 103 on base 101, be arranged with support bar 104 in this sleeve 103, the free end of support bar 104 is connected to the collar 105, and it is outside that the collar 105 is sheathed on locking bar 102, and one end of steel wire 106 is through sleeve 103 and is fixedly linked with support bar 104.

This automatic occupy-place lock can, referred to as occupying device, be arranged on parking stall, is used for accounting for parking stall, it is also possible to be berth lock.

Base 101 is the major infrastructure part of this occupying device, is used for installing and supporting miscellaneous part, and it is internal that some parts are arranged on base 101, and base 101 can play its protective effect; Base 101 is additionally operable to be fixedly installed on parking stall this occupying device. The planform of base 101 rule of thumb can be designed by those skilled in the art so that it is meets corresponding requirements.

It is outside that locking bar 102 is arranged on base 101, plays main occupy-place effect. Leaving hour locking lever 102 car owner to rise to prevent other people to be parked on parking stall by car, locking bar 102 is put down to facilitate after returning and oneself car stops carriage return position by car owner. The bottom of locking bar 102 is hinged with base 101 top, it is possible to realize its lifting purpose.

Supply unit is used for driving actuating device and then driving locking bar 102 to lift.In the occupying device that present embodiment provides, this spool 112 that includes of transmission, spool 112 is provided with steel wire 106, drives spool 112 to rotate when motor 107 works, folding and unfolding steel wire 106. Sleeve 103, support bar 104 and locking bar 102 connect in the above described manner, and steel wire 106 pulls support bar 104 when moving, and then can by locking bar 102 pull-up; Steel wire 106 adverse movement hour locking lever 102 is declined by action of gravity.

Actuating device is driven by motor 107, and the lifting making locking bar 102 is automatization, eliminates the work of car owner oneself operation locking bar 102 lifting, not only saves the time, more optimize experience, and the operation making occupying device is no longer uninteresting.

Concrete actuating device can be designed so as to, actuating device includes worm screw 108, worm gear 109 and train of reduction gears, worm screw 108 is fixed on the outfan of motor 107, worm gear 109 engages with worm screw 108, train of reduction gears includes the little gear 110 and the gear wheel 111 that are meshed, little gear 110 is coaxially connected with worm gear 109, and spool 112 is coaxially connected with gear wheel 111.

It is relatively low that the height of base 101 to do as far as possible, makes whole occupying device height less, it is prevented that to rub chassis when car owner is stopped. The actuating device entirety of said structure is compact. The drive connection of worm gear 109 worm screw 108 is compact, and could alter that transmission direction, makes the motor 107 can be vertically-mounted, makes motor 107 relatively more firm, and it is less to take up room. Train of reduction gears can reduce transmission speed, it is prevented that locking bar 102 lifts too fast, in order to avoid there is excessive noise.

When locking bar 102 rises, locking bar 102 being applied bigger power and can overcome the intermolecular forces of each parts, make motor 107 rotate backward, worm gear 109 worm screw 108 and train of reduction gears rotate backward, and make locking bar 102 fall. in this case occupying device is likely to not have the effect of occupy-place, for preventing the generation of this situation, it is provided with limit assembly: actuating device also includes limit assembly, limit assembly includes chuck 113, clip 114 and electric magnet 115, chuck 113 is coaxially connected with gear wheel 111, clip 114 includes fastening end 116 and controls end 117, two medial walls of fastening end 116 are provided with latch 118, fastening end 116 is engaged with chuck 113 by latch 118, two medial walls controlling end 117 are provided with armature 119, it is provided with electric magnet 115 between two armature 119, gap is there is between electric magnet 115 and armature 119, electric magnet 115 is connected with supply unit.

It is prevented from each parts at each device feature not work timing hyte part to rotate backward, it is prevented that locking bar 102 is lowered. As shown in the figure, when not working, electric magnet 115 separates with armature 119, and the opening controlling end 117 is bigger, the opening of fastening end 116 is less, the latch 118 of chuck 113 and fastening end 116 fastens, and now chuck 113 can not rotate, and restriction gear wheel 111 rotates, and then limit little gear 110, worm gear 109 worm screw 108 and motor 107 and rotate, make steel wire 106 not to be released, make locking bar 102 can not be laid down from the external world, play spacing effect.

When needs lift locking bar 102, each device starts, supply unit connects with electric magnet 115 and powers to electric magnet 115, electric magnet 115 adhesive armature 119, controlling end 117 to close, fastening end 116 is opened, and latch 118 separates with chuck 113, motor 107 can drive worm gear 109 worm screw 108 and train of reduction gears to rotate, and carries out lifting work.

Preferably, extension spring 120 it is provided with between the both sides of fastening end 116.When supply unit stops powering to electric magnet 115, fastening end 116 can be made to close by the pulling force of extension spring 120, make latch 118 engage with chuck 113.

Motor 107, worm gear 109 worm screw 108, train of reduction gears and steel wire 106, these parts are all rigid elements, almost without pliability, start in a flash at motor 107, starting torque is relatively big, exist break steel wire 106 probability, exist damage motor 107 probability, there is the probability making locking bar 102 and support bar 104 too overturn. For this, be provided with buffer spring 121 at support bar 104 away from one end of the collar 105, steel wire 106 is connected with support bar 104 by buffer spring 121. The setting of buffer spring 121 makes motor 107, when starting, buffer spring 121 be applied pulling force; support bar 104 is pulled by buffer spring 121; the power between each parts is made comparatively to relax; the effect of protection steel wire 106 and motor 107 can be played; locking bar 102 can also be made to decline slowly when locking bar 102 declines; not only reduce noise, moreover it is possible to protection lock bar 102.

Specifically, being provided with fixed pulley 122 in base 101, this fixed pulley 122 walked around by steel wire 106. The setting of fixed pulley 122 makes the direction of steel wire 106 could alter that. Conveniently produce the occupying device of more compact structure.

Supply unit can be specifically such, and supply unit includes the accumulator 123 and the solar electrical energy generation assembly that are connected, and solar electrical energy generation assembly includes photovoltaic battery panel 124, and this photovoltaic battery panel 124 is located at the top of base 101. When occupying device is disposed in the outdoor, by the generating of solar electrical energy generation assembly, make accumulator 123 automatic charging, make this occupying device need not carry out the replacing of battery again, use convenient.

For making this occupying device more automatic, also include control system, supply unit and actuating device and be connected by control system; Control system includes wireless receiving module 125, and the safe distance detection module 126 being connected and emergency alert module 127. The automatic work of occupying device it is capable of by control system. Wireless receiving module 125 is used for receiving signal, makes supply unit connect with actuating device, make actuating device start working after receiving signal. In the car of car owner or in mobile phone, it is possible to wireless transmitter module is installed, launches signal to wireless receiving module 125.

When vehicle moves, for preventing vehicle from bumping against locking bar 102, it is provided with safe distance detection module 126 and emergency alert module 127. Safe distance detection module 126 detects that vehicle starts actuating device after entering in certain limit automatically, makes locking bar 102 fall. Emergency alert module 127 is used for reporting to the police, and vehicle is about to bump against locking bar 102 to enable car owner to learn.

Preferably, base 101 includes the cover plate 128 removably connected with it, and the side of base 101 is provided with multiple fixing ear 129. It is internal that multiple parts of supply unit and actuating device are arranged on base 101, opens base 101 by cover plate 128, it is possible to carry out the relevant works such as installation and maintenance. Occupying device can be fixed on parking stall by fixing ear 129.

Support bar 104 is specifically so connected with locking bar 102: locking bar 102 includes two parallel support arms 130 and connects the linking arm 131 of two support arms 130, and support bar 104 is connected with linking arm 131, and support bar 104 is parallel to support arm 130. Such design facilitates support bar 104 to pull locking bar 102, makes occupying device compact conformation simultaneously, and appearance looks elegant is generous.

For knowing explanation this utility model, present embodiment lists some specific embodiments:

Embodiment 1

A kind of occupy-place lock automatically, including base 101, locking bar 102, supply unit and actuating device, locking bar 102 is U-shaped, and the two ends of locking bar 102 are articulated with the top of base 101; Supply unit and actuating device are all located on base 101; Supply unit and actuating device are connected by motor 107, and actuating device includes spool 112, and this spool 112 is provided with steel wire 106; Being hinged with sleeve 103 on base 101, be arranged with support bar 104 in this sleeve 103, the free end of support bar 104 is connected to the collar 105, and it is outside that the collar 105 is sheathed on locking bar 102, and one end of steel wire 106 is through sleeve 103 and is fixedly linked with support bar 104.

Embodiment 2

Actuating device includes worm screw 108, worm gear 109 and train of reduction gears, worm screw 108 is fixed on the outfan of motor 107, worm gear 109 engages with worm screw 108, train of reduction gears includes the little gear 110 and the gear wheel 111 that are meshed, little gear 110 is coaxially connected with worm gear 109, and spool 112 is coaxially connected with gear wheel 111.

Actuating device also includes limit assembly, limit assembly includes chuck 113, clip 114 and electric magnet 115, chuck 113 is coaxially connected with gear wheel 111, clip 114 includes fastening end 116 and controls end 117, two medial walls of fastening end 116 are provided with latch 118, fastening end 116 is engaged with chuck 113 by latch 118, two medial walls controlling end 117 are provided with armature 119, it is provided with electric magnet 115 between two armature 119, there is gap between electric magnet 115 and armature 119, electric magnet 115 is connected with supply unit. Extension spring 120 it is provided with between the both sides of fastening end 116. Being provided with fixed pulley 122 in base 101, this fixed pulley 122 walked around by steel wire 106.

Supply unit includes the accumulator 123 and the solar electrical energy generation assembly that are connected, and solar electrical energy generation assembly includes photovoltaic battery panel 124, and this photovoltaic battery panel 124 is located at the top of base 101. Also include control system, supply unit and actuating device to be connected by control system; Control system includes wireless receiving module 125, and the safe distance detection module 126 being connected and emergency alert module 127. Base 101 includes the cover plate 128 removably connected with it, and the side of base 101 is provided with multiple fixing ear 129. Locking bar 102 includes two parallel support arms 130 and connects the linking arm 131 of two support arms 130, and support bar 104 is connected with linking arm 131, and support bar 104 is parallel to support arm 130.

Embodiment 3

A kind of occupy-place lock automatically, including base 101, locking bar 102, supply unit and actuating device, locking bar 102 is U-shaped, and the two ends of locking bar 102 are articulated with the top of base 101; Supply unit and actuating device are all located on base 101; Supply unit and actuating device are connected by motor 107, and actuating device includes spool 112, and this spool 112 is provided with steel wire 106;Being hinged with sleeve 103 on base 101, be arranged with support bar 104 in this sleeve 103, the free end of support bar 104 is connected to the collar 105, and it is outside that the collar 105 is sheathed on locking bar 102, and one end of steel wire 106 is through sleeve 103 and is fixedly linked with support bar 104.

Support bar 104 is provided with buffer spring 121 away from one end of the collar 105, and steel wire 106 is connected with support bar 104 by buffer spring 121.

Supply unit includes the accumulator 123 and the solar electrical energy generation assembly that are connected, and solar electrical energy generation assembly includes photovoltaic battery panel 124, and this photovoltaic battery panel 124 is located at the top of base 101. Also include control system, supply unit and actuating device to be connected by control system; Control system includes wireless receiving module 125, and the safe distance detection module 126 being connected and emergency alert module 127. Base 101 includes the cover plate 128 removably connected with it, and the side of base 101 is provided with multiple fixing ear 129. Locking bar 102 includes two parallel support arms 130 and connects the linking arm 131 of two support arms 130, and support bar 104 is connected with linking arm 131, and support bar 104 is parallel to support arm.

The foregoing is only preferred implementation of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims

1. an automatic occupy-place lock, it is characterised in that including base, locking bar, supply unit and actuating device, described locking bar is U-shaped, and the two ends of locking bar are articulated with the top of base; Described supply unit and actuating device are all located on base; Described supply unit and actuating device are connected by motor, and described actuating device includes spool, and this spool is provided with steel wire; Being hinged with sleeve on described base, be arranged with support bar in this sleeve, the free end of described support bar is connected to the collar, and the described collar is sheathed on outside locking bar, and one end of described steel wire is through sleeve and is fixedly linked with support bar.

2. automatic occupy-place according to claim 1 lock, it is characterized in that, described actuating device includes worm screw, worm gear and train of reduction gears, described worm screw is fixed on the outfan of described motor, described worm gear and worm engaging, described train of reduction gears includes the little gear and the gear wheel that are meshed, and described little gear is coaxially connected with worm gear, and described spool is coaxially connected with gear wheel.

3. automatic occupy-place according to claim 2 lock, it is characterized in that, described actuating device also includes limit assembly, described limit assembly includes chuck, clip and electric magnet, described chuck is coaxially connected with gear wheel, described clip includes fastening end and controls end, two medial walls of described fastening end are provided with latch, fastening end is engaged with chuck by latch, two medial walls of described control end are provided with armature, being provided with electric magnet between two described armature, there is gap between electric magnet and armature, described electric magnet is connected with supply unit.

4. automatic occupy-place according to claim 3 lock, it is characterised in that be provided with extension spring between the both sides of described fastening end.

5. automatic occupy-place according to claim 1 lock, it is characterised in that described support bar is provided with buffer spring away from one end of the collar, described steel wire is connected with support bar by buffer spring.

6. automatic occupy-place according to claim 1 lock, it is characterised in that being provided with fixed pulley in described base, this fixed pulley walked around by described steel wire.

7. automatic occupy-place according to claim 1 lock, it is characterised in that described supply unit includes the accumulator and the solar electrical energy generation assembly that are connected, and described solar electrical energy generation assembly includes photovoltaic battery panel, and this photovoltaic battery panel is located at the top of described base.

8. automatic occupy-place according to claim 1 lock, it is characterised in that also include control system, described supply unit and actuating device and be connected by control system; Described control system includes wireless receiving module, and the safe distance detection module being connected and emergency alert module.

9. automatic occupy-place according to claim 1 lock, it is characterised in that described base includes the cover plate removably connected with it, and the side of described base is provided with multiple fixing ear.

10. automatic occupy-place according to claim 1 lock, it is characterised in that described locking bar includes two parallel support arms and connects the linking arm of two support arms, and described support bar is connected with linking arm, and described support bar is parallel to support arm.