CN109208941B

CN109208941B - Intelligent police sentry box

Info

Publication number: CN109208941B
Application number: CN201810860344.8A
Authority: CN
Inventors: 蔡丽萍
Original assignee: Wenzhou Xinzhu Building Materials Co Ltd
Current assignee: Wenzhou Xinzhu building materials Co.,Ltd.
Priority date: 2018-07-31
Filing date: 2018-07-31
Publication date: 2021-01-12
Anticipated expiration: 2038-07-31
Also published as: CN109208941A

Abstract

The invention discloses an intelligent police sentry box which comprises a mobile pavilion body and a safety terminal arranged in the mobile pavilion body, wherein the safety terminal comprises a safety cabin, a GPS (global positioning system) positioner, a controller, a signal emitter and an alarm, the GPS positioner, the controller, the signal emitter and the alarm are all arranged on the safety cabin, the GPS positioner is coupled with the signal emitter, a moving device used for driving the mobile pavilion body to move is arranged on the lower side of the mobile pavilion body, and the moving device comprises a mobile base, a moving wheel rotatably arranged on the mobile base and a fixing mechanism used for fixing the moving wheel to the ground. According to the intelligent police sentry box, the GPS positioner and the signal emitter are arranged, so that people in the range can be effectively informed of the specific position of the police sentry, and through the arrangement of the safety cabin, a temporary safety area can be effectively provided for criminals, and the problem that the criminals cannot avoid crimes due to everywhere dodging of the criminals is avoided.

Description

Intelligent police sentry box

Technical Field

The invention relates to a sentry box, in particular to an intelligent police sentry box.

Background

Modern cities gather a large amount of various populations, so that city security work occupies a very important position in modern cities, whether the security work of one city is good or bad directly affects the development prospect of the city and the life of urban people, so that the security work of the city is an important plan in the current city planning, the police strength setting of the current city takes streets as basic units, and a plurality of policemen are arranged on each street for security monitoring, so that the security work of the streets is ensured, and meanwhile, in order to facilitate the patrol work of the policemen, patrol cars with various functions are equipped for the policemen, so that the policemen can patrol better.

However, in the above manner, when the police officer does not perform patrol and performs security of a parking spot, the monitoring range of the police officer is very limited, and meanwhile, the monitoring time of the patrol on one position is also very limited, so that it is very easy to perform effective prevention if a crime occurs in the positions where the police officer does not perform monitoring and the positions where the patrol monitoring time has just passed, and if a crime is prevented by adopting all parking spots of the police officer, it is desirable to completely monitor each position of a street, and the police force required by the method is very large, so that the manner of all parking spots of the police officer greatly increases the release of the police force, increases the security cost of the whole city, and is obviously not desirable.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the intelligent police sentry box which can prevent criminal behaviors at various positions of a street and is low in cost.

In order to realize the purpose, the invention provides the following technical scheme: an intelligent police sentry box comprises a mobile box body and a safety terminal arranged in the mobile box body, wherein the safety terminal comprises a safety cabin, a GPS (global positioning system) positioner, a controller, a signal transmitter and an alarm which are all arranged on the safety cabin, the GPS positioner is coupled with the signal transmitter to output a safety cabin position signal to the signal transmitter, the signal transmitter is provided with a transmitting range, when a smart phone enters the transmitting range of the signal transmitter, the signal transmitter transmits the safety cabin position signal to the smart phone, a map in the smart phone is opened, and the position signal is displayed on the map, a moving device for driving the mobile box body to move is arranged at the lower side of the mobile box body, the moving device comprises a mobile base, a moving wheel which is rotatably arranged on the mobile base and a fixing mechanism for fixing the moving wheel to the ground, when the mobile pavilion body is placed, the mobile wheel rotates to drive the mobile pavilion body to move to the placing position, and the fixing mechanism fixes the mobile wheel with the ground.

As a further improvement of the invention, the fixing mechanism comprises a plurality of spikes which are used for penetrating into the ground and a penetrating component which drives the spikes to penetrate into the ground or be pulled out of the ground, the spikes are arranged in the moving wheel, the tips of the spikes are arranged in the moving wheel, the penetrating component comprises a rotating disc and connecting rods, the number of the connecting rods is equal to that of the spikes, the rotating disc is coaxially and rotatably arranged in the moving wheel, one end of the rotating disc extends out of the end face of one end of the moving wheel, an inner hexagonal groove is arranged on the end of the rotating disc, a plurality of slideways which are distributed in the circumferential direction and extend from the wheel face of the moving wheel to the position close to the rotating disc are arranged in the moving wheel, the spikes are respectively arranged in the slideways in a one-to-one correspondence manner, the tips of the spikes are penetrated out of the wheel face or retracted into the moving wheel by sliding in the slideways, one ends of the connecting rods are hinged with the, the other ends of the two sharp thorns are respectively hinged with one end of the sharp thorns back to the sharp ends of the sharp thorns in a one-to-one correspondence mode, and when the rotary table rotates to the state that the connecting rod and the sharp thorns are in a straight line, the sharp ends of the sharp thorns penetrate out of the wheel surface and penetrate into the ground.

As a further improvement of the invention, the side surface of the sharp end of the sharp spike is provided with a plurality of barbs, and when the sharp end of the sharp spike penetrates into the ground, the barbs hook the ground.

As a further improvement of the invention, the safety cabin comprises a cabin body, an openable or closable cabin door and a driving device for driving the cabin door to open or close, the driving device is coupled to the controller, the controller controls the driving cabin door to open or close, a door frame is arranged at a position of the cabin body relative to the cabin door, a sensor for sensing a person is arranged on a frame edge of the door frame, the sensor is coupled to the controller to output a sensing signal into the controller, and when the controller receives the sensing signal, the controller outputs a closing signal into the driving device, and the driving device drives the cabin door to close.

As a further improvement of the invention, an inner monitoring head is arranged on the inner wall of the top of the cabin, an outer monitoring head is arranged on the outer side wall of the cabin close to the top, the inner monitoring head and the outer monitoring head are both coupled with an external public security system to output monitoring videos to the external public security system, the inner monitoring head and the outer monitoring head are also both coupled with a controller to be controlled by the controller to be opened or closed, the alarm is an alarm button arranged on the inner side wall of the cabin, the alarm button is coupled with the controller, and when the alarm button is pressed, the controller controls the inner monitoring head and the outer monitoring head to be opened.

As a further improvement of the invention, the upper frame edge and the lower frame edge of the door frame are both of slide rail structures, the upper door edge and the lower door edge of the hatch door are respectively arranged in the upper frame edge and the lower frame edge of the door frame in a sliding way, the driving device comprises a power spring, a first fixing plate, a second fixing plate and a driving mechanism for compressing or resetting the power spring, the first fixing plate is fixed in the cabin body, the second fixing plate is fixed on the cabin door, the driving mechanism is arranged on the first fixing plate, one end of the power spring is fixedly connected with the first fixing plate, the other end of the power spring is fixedly connected with the second fixing plate, when the driving mechanism compresses the power spring, the first fixing plate and the second fixing plate are close to each other, the door opens the door frame, when the driving mechanism drives the power spring to reset, the first fixing plate and the second fixing plate are far away from each other, and the door is closed by the door.

As a further improvement of the invention, the driving mechanism comprises a driving motor and a screw rod, the body of the driving motor is fixed on the second fixing plate and coupled with the controller, a reduction gearbox with a self-locking function is sleeved on the rotating shaft, the screw rod is linked with the reduction gearbox, a driving block with a threaded hole is arranged on the first fixing plate in a penetrating way, the screw rod penetrates into the driving block relative to the other end of the reduction gearbox and is in threaded connection with the threaded hole, the driving block comprises an upper driving block and a lower driving block which are arranged on the cabin door and can slide relatively and a locking rod for connecting the upper driving block and the lower driving block, the upper driving block and the lower driving block are matched to form the threaded hole and are mutually abutted with a spring, an upper locking hole is arranged on one side surface of the upper driving block facing the lower driving block, and a lower locking hole is arranged on one side of the, the side of locking lever all is equipped with the locking piece on being close to its both ends's the position, go up the locking hole and all be equipped with the locking slide with locking down downthehole, this locking slide has locking section and unblock section, it is equipped with the motor to go up one side of drive block driving block down dorsad, the locking lever passes behind the locking hole for the one end of last drive block with the motor linkage, the motor control is rotatory, when the locking piece is rotatory to be slipped in the locking section, goes up drive block and drive block down and is held the locking of laminating each other by the locking piece, the spring is compressed, when the locking piece is rotatory to be slipped in the unblock section, goes up drive block and drive block looks mutual separation unblock down, spring reset.

The invention has the advantages that the arrangement of the mobile pavilion body and the safety terminal can effectively realize that the mobile pavilion body carries the safety terminal to the position where a police whistle needs to be arranged when the position needs to be arranged, and the communication with an external mobile phone is realized through the signal transmitter in the safety terminal, so that the position on the GPS locator can be effectively transmitted into the external intelligent mobile phone, thus people can effectively know the position of the safety terminal, when people need to escape from a criminal to the safety cabin, the positions of the safety cabins can be effectively known, the problem that the criminal cannot be prevented because the positions of the safety cabins cannot be found in time in the process of escaping from the criminal is avoided, and the arrangement of the safety cabin and the alarm in the safety terminal can effectively realize the provision of a safety space for people to escape through the safety cabin, so that the criminal cannot be avoided because people cannot be in the safety space in the prior art can be effectively avoided The mobile pavilion body is arranged at a place needing to be set, and the problem that a large number of police officers need to be arranged to improve urban security cost caused by the fact that police officers need to stay at a point regularly when the mobile pavilion body is arranged at the place needing to be set in the process of setting a security terminal is solved.

Drawings

FIG. 1 is an overall block diagram of the intelligent police sentry box of the present invention;

FIG. 2 is a block diagram of the modules of the intelligent police sentry box of the present invention;

FIG. 3 is an overall block diagram of the safety cabin of FIG. 1;

FIG. 4 is a cross-sectional view of the safety pod of FIG. 1;

FIG. 5 is an overall structural view of the drive mechanism;

fig. 6 is an overall configuration diagram of the fixing mechanism.

Detailed Description

The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1 to 6, an intelligent police sentry box of the present embodiment comprises a mobile kiosk body 1 and a safety terminal 2 arranged in the mobile kiosk body 1, wherein the safety terminal 2 comprises a safety cabin 21 and a GPS locator 22, a controller 23, a signal emitter 24 and an alarm 25 which are all arranged on the safety cabin 21, the GPS locator 22 is coupled with the signal emitter 24 to output a safety cabin 21 position signal to the signal emitter 24, wherein the signal emitter 24 has a transmission range, when a smart phone enters the transmission range of the signal emitter 24, the signal emitter 24 emits the safety cabin 21 position signal to the smart phone, a map in the smart phone is opened, and the position signal is displayed on the map, a moving device 11 for driving the mobile kiosk body 1 to move is arranged at the lower side of the mobile kiosk body 1, the moving device 11 comprises a moving base 111 and a moving wheel 112 rotatably arranged on the moving base 111, and a moving wheel 112 for driving the moving wheel 112 to move the moving wheel 112 A fixing mechanism 113 fixed on the ground, when the mobile pavilion body 1 is placed, the mobile wheel 112 rotates to drive the mobile pavilion body 1 to move to the placing position, the fixing mechanism 113 fixes the mobile wheel 112 and the ground, in the process of using the intelligent police sentry box of the embodiment, only the mobile pavilion body 1 needs to move to the position where the sentry box needs to be placed, the mobile pavilion body 1 can be arranged at the position of the sentry box with the safety terminal 2, then the safety terminal can start working, in the working process of the terminal, firstly, the signal emitter 24 can emit a position signal towards the intelligent mobile phone in a certain range, wherein, the signal emitter 24 in the embodiment is a communication base station, the communication base station can realize the warning of the sentry box position by sending the position to the intelligent mobile phone and then opening a map in the intelligent mobile phone, therefore, the position of the safety cabin 21 can be arranged according to the size of the signal range of the signal emitter 24 in the embodiment, each corner of the city can be covered by a seamless splicing mode within a signal range, so that when people need to enter the safety cabin 21 to avoid, the position of the safety cabin 21 can be timely and effectively found, the safety protection effect is provided, meanwhile, the problem that a large number of policemen are needed by a safety protection system of the whole city due to the fact that police officers need to be dispatched when sentry stops in the prior art, and further the safety protection cost is greatly improved is solved, in the moving process of the moving pavilion body 1, the moving base 111 and the moving pavilion body 1 are driven to move in a rotating mode through the moving wheel 112, after the moving pavilion body 1 moves to the corresponding position, the moving wheel 112 can be effectively fixed with the ground through the action of the fixing mechanism 113, so that the moving pavilion body 1 is moved to the position of the police posts, and then the fixing effect is carried out by the fixing mechanism 113, thus, the arrangement of the intelligent police sentry box is greatly facilitated, the security cost of the whole city is further reduced, the safety cabin 21 in the embodiment can be directly used as the movable pavilion body 1, and the natural moving device 11 is arranged on the lower side surface of the safety cabin 21.

As an improved embodiment, the fixing mechanism 113 includes a plurality of spikes 1131 for penetrating into the ground and a penetrating component 1132 for driving the spikes 1131 to penetrate into the ground or to be pulled out from the ground, the spikes 1131 are provided in plurality and are all arranged in the moving wheel 112, and the tips of the spikes are penetrated out from the wheel surface of the moving wheel 112, the penetrating component 1132 includes a rotating disc 1133 and a number of connecting rods 1134 equal to the number of the spikes 1131, the rotating disc 1133 is coaxially and rotatably arranged in the moving wheel 112, one end of the rotating disc 1133 extends out from one end surface of the moving wheel 112, and is provided with an inner hexagonal groove on the end, a plurality of slideways are arranged in the moving wheel 112, are distributed in a circle and extend from the wheel surface of the moving wheel 112 to a position close to the rotating disc 1133, the plurality of spikes 1131 are respectively arranged in the slideways in a one-to-one correspondence manner, and the tips of the spikes are penetrated out from the wheel surface or retracted into the moving wheel 112 by sliding in the slide, one end of each of the connecting rods 1134 is hinged to the side of the rotating disc 1133, the other end of each of the connecting rods 1134 is hinged to one end of each of the spines 1131, which is opposite to the tip of the spine 1131, in a one-to-one correspondence manner, when the rotating disc 1133 rotates until the connecting rod 1134 and the spine 1131 are in a straight line, the tip of the spine 1131 is pierced from the wheel surface and pierced into the ground, and the movable wheel 112 and the ground can be effectively fixed by piercing the spine 1131 into the ground, so as to avoid the problem of movement of the movable pavilion body 1 during use, and by arranging the rotating disc 1133 and the connecting rods 1134, the spine 1131 can be driven to pierce from the movable wheel 112 or retract into the movable wheel 112, so that when the movable pavilion needs to be moved, the spine 1131 retracts into the movable wheel 112, and when the movable pavilion needs to be fixed, only needs to be embedded into the hexagonal rod and then the hexagonal groove, and then the rotating disc 1133 is driven to eject the spine 1131 outwards, is very simple and convenient.

As a specific embodiment of the improvement, the side surface of the tip of the spike 1131 is provided with a plurality of barbs 1135, when the tip of the spike 1131 penetrates into the ground, the barbs 1135 hook the ground, and by means of the arrangement of the barbs 1135, when the spike 1131 penetrates into the ground, the barbs 1135 further increase the firmness of the connection between the spike 1131 and the ground by means of hooking the ground.

As an improved embodiment, the safety cabin 21 includes a cabin body 211, an openable or closable door 212, and a driving device 213 for driving the door 212 to open or close, the driving device 213 is coupled to the controller 23, the controller 23 controls the driving door 212 to open or close, a door frame 2111 is disposed on the cabin body 211 at a position corresponding to the door 212, a sensor 214 for sensing a person is disposed on a frame edge of the door frame 2111, the sensor 214 is coupled to the controller 23 to output a sensing signal to the controller 23, when the controller 23 receives the sensing signal, a closing signal is output to the driving device 213, the driving device 213 drives the door 212 to close, when a person needs to enter the safety cabin 21 to avoid, the door 212 of the safety cabin 21 is first in a default open state, so that when the person wants to enter the safety cabin, the person will pass through the door frame 2111 on the cabin 211, then, the sensor 214 on the door frame 2111 senses a person, and after the sensor 214 senses the person, a sensing signal is output to the controller 23, and then the controller 23 drives the driving device 213 to close the door 212, so as to avoid the problem of failure of the safety cabin 21 caused by that the door 212 is not closed timely after the person enters.

As an improved specific embodiment, an inner monitoring head 3 is disposed on the inner wall of the top of the cabin 211, an outer monitoring head 4 is disposed on the outer side wall of the cabin 211 near the top, the inner monitoring head 3 and the outer monitoring head 4 are both coupled to an external public security system to output a monitoring video to the external public security system, the inner monitoring head 3 and the outer monitoring head 4 are also both coupled to a controller 23 to be controlled by the controller 23 to be opened or closed, the alarm 25 is an alarm button disposed on the inner side wall of the cabin 211, the alarm button is coupled to the controller 23, when the alarm button is pressed, the controller 23 controls the inner monitoring head 3 and the outer monitoring head 4 to be opened, and through the arrangement of the inner monitoring head 3 and the outer monitoring head 4, the video can be effectively shot by the police officer in the public security system to effectively see the internal condition and the external condition of the cabin 211 of the safety cabin 21, so alright judge whether need in time to police according to the condition, fine having avoided under the prerequisite of not looking over clear internal situation and external situation the problem that the police strength wasting of resources caused that the police was led to of blindly appearing, also can see simultaneously if this moment criminal adopts the mode of prying open hatch door 212 to compel the evil criminal, then need in time to police, and then fine avoiding among the prior art because the criminal who leads to when appearing untimely breaks open hatch door 212 by force, make the criminal problem successful, can also record the looks and admire simultaneously, catch and play an important bedding effect for the later stage of public security system.

As an improved specific embodiment, the upper frame rim and the lower frame rim of the door frame 2111 are both slide rail structures, the upper door rim and the lower door rim of the door 212 are slidably disposed in the upper frame rim and the lower frame rim of the door frame 2111, respectively, the driving device 213 includes a power spring 2131, a first fixing plate 2132, a second fixing plate 2133, and a driving mechanism for compressing or resetting the power spring 2131, the first fixing plate 2132 is fixed in the cabin 211, the second fixing plate 2133 is fixed on the door 212, the driving mechanism is disposed on the first fixing plate 2132, one end of the power spring 2131 is fixedly connected with the first fixing plate 2132, the other end of the power spring 2133 is fixedly connected with the second fixing plate 2133, when the driving mechanism compresses the power spring 2131, the first fixing plate 2132 and the second fixing plate 2133 approach each other, the door 212 opens the door frame 2111, when the driving mechanism resets the power spring 2131, the first fixing plate 2132 and the second fixing plate 2133 are far away from each other, the door 212 closes the door frame 2111, and the elastic force return of the power spring 2131 can be effectively realized to drive the door 212 to slide and close quickly through the above structure, so compared with the mode of closing the door 212 by rotating a motor in the prior art, the closing speed is faster, the door 212 can be closed quickly in time after the sensor 214 senses a person, and the problem that the person avoids getting around the cabin 211 even if the person gets away from the cabin 211 due to the untimely closing of the door 212 is avoided, and the mode of quickly closing the door by the power spring 2131 is adopted, the whole structure is simpler, the cost is correspondingly lower, so that the device is well applicable to the situation that the space of the cabin 211 is smaller, and the cost needs to be reduced, and because the power spring 2131 in the embodiment avoids the situation that the door 212 is pushed away by hands after the door 212 is closed, the elastic force of the power spring 2131 in this embodiment is set to be larger, and the force should be larger than the force pushed away by 2 normal adults, so when the door 212 is closed, the power spring 2131 is not in the complete reset state, and the force applied to the door 212 is approximately equal to the force pushed away by 2 normal adults, so that the door 212 cannot be opened by manpower for opening after being closed, and therefore, a driving mechanism is adopted in this embodiment to drive the door 212 to open.

As an improved specific embodiment, the driving mechanism includes a driving motor 5 and a screw rod 6, a body of the driving motor 5 is fixed on a second fixing plate 2133 and coupled with the controller 23, a reduction gearbox 8 with a self-locking function is sleeved on a rotating shaft, the screw rod 6 is linked with the reduction gearbox 8, a driving block 7 with a threaded hole penetrating therein is arranged on the first fixing plate 2132, the screw rod 6 penetrates into the driving block 7 relative to the other end of the reduction gearbox 8 and is in threaded connection with the threaded hole, the driving block 7 includes an upper driving block 71 and a lower driving block 72 which are arranged on the cabin door 212 and can slide relatively and a locking rod 73 which connects the upper driving block 71 and the lower driving block 72, the upper driving block 71 and the lower driving block 72 are matched to form a threaded hole and are abutted against each other with a spring, an upper locking hole 711 is arranged on one side surface of the upper driving block 71 facing the lower driving block 72, a lower locking hole 711 is formed in one side, facing the upper driving block 71, of the lower driving block 72, locking blocks 731 are arranged on the side faces, close to the two ends, of the locking rod 73, locking slideways 7111 are arranged in the upper locking hole 711 and the lower locking hole 712, each locking slideway 7111 is provided with a locking section and an unlocking section, a motor is arranged on one side, facing away from the lower driving block 72, of the upper driving block 71, one end, opposite to the upper driving block 71, of the locking rod 73 penetrates through the upper locking hole 711 and then is linked with the motor, the motor is controlled to rotate by a motor, when the locking block 731 slides into the locking section in a rotating mode, the upper driving block 71 and the lower driving block 72 are pulled by the locking block 731 to be mutually attached and locked, a spring is compressed, when the locking block 731 slides into the unlocking section in a rotating mode, the upper driving block 71 and the lower driving block 72 are mutually separated and unlocked, the spring is reset, and a driving block 7 is further arranged through the, the effect of pulling the cabin door 212 to open can be realized by utilizing the rotation of the driving motor 5 and the threaded matching of the screw rod 6 and the driving block 7, meanwhile, the output force of the driving motor 5 can be enhanced by the arrangement of the reduction gearbox 8, so that the effect of driving the cabin door 212 to open can be realized by the rotation of the driving motor 5, meanwhile, because the reduction gearbox 8 has a self-locking function, after the cabin door 212 is pulled to open by the driving motor 5, the screw rod 5 cannot rotate under the condition that the driving motor 5 does not rotate, so that the effect of keeping the cabin door 212 in an open state when the cabin door 212 does not need to be opened can be realized, an additional lockable or unlocked structure is not needed to position the opened cabin door 212, the integral structure of the safety cabin 21 is well simplified, the production cost of the safety cabin 21 is reduced, and meanwhile, the driving block 7 is arranged to be the matching arrangement of the upper driving block 71, the lower driving block 72 and the, the locking and unlocking device can realize that the upper driving block 71 and the lower driving block 72 can be unlocked by the locking rod 73 when the cabin door 212 needs to be closed, the upper driving block 71 and the lower driving block 72 move back to back, the thread fit between the upper driving block 71 and the screw rod 6 is unlocked, the cabin door 212 fails when the screw rod 6 is locked in a non-rotating mode, the cabin door 212 can be locked in a sliding mode under the action of the power spring 2131, the locking and unlocking between the upper driving block 71 and the lower driving block 72 are realized in a mode of driving the locking rod 73 to rotate by the motor, the closing or the opening of the cabin door 212 is further realized, wherein the locking section and the unlocking section are connected by adopting a spiral slideway, the locking block 731 enters the unlocking section when the locking rod 73 rotates forwards, the locking block 731 enters the locking section when the locking rod rotates reversely, and the closing and opening operations of the cabin door 212 are simply and effectively realized, the method is well applicable to the condition that the space of the safety cabin 21 is limited and the cost is low.

To sum up, the intelligent police sentry box of this embodiment, through the setting of safety cabin 21, can provide a temporary safe space of dodging, and through GPS locator 22 and signal transmitter 24's setting, can effectual output safety cabin 21's position signal give intelligent mobile phone in, then utilize the smart mobile phone to show, so the people can be accurate effectual go to in the safety cabin 21, avoid the unable problem of preventing the crime that the people can't in time find safety cabin 21 and lead to.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the inventive idea belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.

Claims

1. The utility model provides an intelligence police sentry box which characterized in that: the safety terminal (2) comprises a mobile kiosk body (1) and a safety terminal (2) arranged in the mobile kiosk body (1), wherein the safety terminal (2) comprises a safety cabin (21), a GPS (global positioning system) locator (22), a controller (23), a signal transmitter (24) and an alarm (25), the GPS locator (22) is coupled with the signal transmitter (24) to output a position signal of the safety cabin (21) to the signal transmitter (24), the signal transmitter (24) is provided with a transmitting range, when a smart phone enters the transmitting range of the signal transmitter (24), the signal transmitter (24) transmits the position signal of the safety cabin (21) to the smart phone and opens a map in the smart phone and displays the position signal on the map, a moving device (11) for driving the mobile kiosk body (1) to move is arranged on the lower side of the mobile kiosk body (1), the moving device (11) comprises a moving base (111), a moving wheel (112) rotatably arranged on the moving base (111) and a fixing mechanism (113) used for fixing the moving wheel (112) to the ground, when the moving pavilion body (1) is placed, the moving wheel (112) rotates to drive the moving pavilion body (1) to move to a placing position, the fixing mechanism (113) fixes the moving wheel (112) to the ground, the safety cabin (21) comprises a cabin body (211), a cabin door (212) capable of being opened or closed and a driving device (213) driving the cabin door (212) to be opened or closed, the driving device (213) is coupled with a controller (23) and is controlled by the controller (23) to drive the cabin door (212) to be opened or closed, a door frame (2111) is arranged at a position of the cabin body (211) relative to the cabin door (212), and a sensor (214) used for sensing people is arranged on the frame side of the door frame (2111), the sensor (214) is coupled with the controller (23) to output a sensing signal to the controller (23), when the controller (23) receives the sensing signal, the sensing signal is output to the driving device (213), the driving device (213) drives the cabin door (212) to close, the inner wall of the top of the cabin body (211) is provided with an inner monitoring head (3), the outer side wall of the cabin body (211) close to the top is provided with an outer monitoring head (4), the inner monitoring head (3) and the outer monitoring head (4) are both coupled with an outer public security system to output a monitoring video to the outer public security system, the inner monitoring head (3) and the outer monitoring head (4) are also coupled with the controller (23) to be controlled to open or close by the controller (23), the alarm (25) is an alarm button arranged on the inner side wall of the cabin body (211), and the alarm button is coupled with the controller (23), when an alarm button is pressed down, a controller (23) controls an inner monitoring head (3) and an outer monitoring head (4) to be opened, an upper frame edge and a lower frame edge of a door frame (2111) are both of a sliding rail structure, an upper door edge and a lower door edge of a cabin door (212) are respectively arranged in the upper frame edge and the lower frame edge of the door frame (2111) in a sliding manner, a driving device (213) comprises a power spring (2131), a first fixing plate (2132), a second fixing plate (2133) and a driving mechanism for compressing or resetting the power spring (2131), the elastic force of the power spring (2131) is larger than the pushing force of two normal adults, the first fixing plate (2132) is fixed in a cabin body (211), the second fixing plate (2133) is fixed on the cabin door (212), the driving mechanism is arranged on the first fixing plate (2132), and one end of the power spring (2131) is fixedly connected with the first fixing plate (2132), the other end of the power spring is fixedly connected with a second fixing plate (2133), when a driving mechanism compresses the power spring (2131), a first fixing plate (2132) and the second fixing plate (2133) are close to each other, a door frame (2111) is opened by a door (212), when the driving mechanism drives the power spring (2131) to reset, the first fixing plate (2132) and the second fixing plate (2133) are far away from each other, the door frame (2111) is closed by the door (212), the driving mechanism comprises a driving motor (5) and a lead screw (6), a machine body of the driving motor (5) is fixed on the second fixing plate (2133) and coupled with a controller (23), a reduction gearbox (8) with a self-locking function is sleeved on a rotating shaft, the lead screw (6) is linked with the reduction gearbox (8), a driving block (7) with a threaded hole is arranged on the first fixing plate (2132) in a penetrating manner, and the lead screw (6) penetrates into the driving block (7) relative to the, and is connected with the screw thread of the threaded hole, the driving block (7) includes the upper driving block (71) and lower driving block (72) that can be relatively slipped and set up on the hatch door (212) and connect the locking lever (73) of the upper driving block (71) and lower driving block (72), said upper driving block (71) cooperates with lower driving block (72) to form the threaded hole, and there are springs in mutual butt joint, said upper driving block (71) opens the upper locking hole (711) towards one side of the lower driving block (72), said lower driving block (72) opens the lower locking hole (712) towards one side of the upper driving block (71), said locking lever (73) side close to its position of both ends have locking blocks (731), said upper locking hole (711) and lower locking hole (712) have locking slideways (7111), this locking slideway (7111) has locking section and unlocking section, go up drive block (71) one side of drive block (72) down dorsad and be equipped with the motor, locking lever (73) pass last locking hole (711) for the one end of last drive block (71) back and the motor linkage, the motor control is rotatory, when locking block (731) rotation slip to the locking section in, go up drive block (71) and drive block (72) down and pull by locking block (731) and laminate the locking each other, the spring is compressed, when locking block (731) rotation slip to the unlocking section in, go up drive block (71) and drive block (72) mutual separation unblock down, the spring resets.

2. The intelligent police sentry box of claim 1, wherein: the fixing mechanism (113) comprises a plurality of spikes (1131) used for penetrating into the ground and a penetrating assembly (1132) used for driving the spikes (1131) to penetrate into the ground or be pulled out of the ground, the spikes (1131) are arranged in the moving wheel (112), the tips of the spikes protrude out of the wheel surface of the moving wheel (112), the penetrating assembly (1132) comprises a rotating disc (1133) and connecting rods (1134) with the number equal to that of the spikes (1131), the rotating disc (1133) is coaxially and rotatably arranged in the moving wheel (112), one end of the rotating disc extends out of one end surface of the moving wheel (112) and is provided with an inner hexagonal groove, a plurality of slideways which are circumferentially distributed and extend from the wheel surface of the moving wheel (112) to a position close to the rotating disc (1133) are arranged in the slideways in a one-to-one correspondence manner respectively, the tips of the connecting rods (1134) are protruded out of the wheel surface or retracted into the movable wheel (112) through sliding in the slide ways, one ends of the connecting rods (1134) are hinged to the side surface of the rotating disc (1133), the other ends of the connecting rods are hinged to one end, back to the tips, of the spikes (1131) in a one-to-one correspondence mode, and when the rotating disc (1133) rotates to the point that the connecting rods (1134) and the spikes (1131) form a straight line, the tips of the spikes (1131) are protruded out of the wheel surface and are penetrated into the ground.

3. The intelligent police sentry box of claim 2, wherein: the side surface of the tip of the spike (1131) is provided with a plurality of barbs (1135), and when the tip of the spike (1131) penetrates into the ground, the barbs (1135) hook the ground.