CN108316807B

CN108316807B - Long-distance alarm safe

Info

Publication number: CN108316807B
Application number: CN201810138186.5A
Authority: CN
Inventors: 周霄鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-10
Filing date: 2018-02-10
Publication date: 2020-09-01
Anticipated expiration: 2038-02-10
Also published as: CN108316807A

Abstract

The invention discloses a remote alarm safe case, wherein the case body comprises a cylindrical exposed case body and a hidden case body vertically connected to the back side surface of the exposed case body; an inner container is arranged in the exposed cabinet body, and a storage box driving mechanism is arranged in the lower cavity of the hidden cabinet body. The cabinet body is also provided with an ultrasonic sensor, a camera and a first password controller, and the first password controller comprises a password input module, a first PLC and a wireless transmitting module; the hidden cabinet body is internally provided with a second password controller. According to the remote alarm safety box, after a user leaves, the surrounding environment of the safety box can be monitored through the ultrasonic sensor and the camera, when the user solves the safety box, the first PLC can control the wireless sending module to send image information currently collected by the camera to a mobile phone or other mobile equipment terminal of a user of the safety box, remote alarm is achieved, and the safety box can be better in anti-theft performance.

Description

Long-distance alarm safe

Technical Field

The invention relates to the technical field of safety boxes, in particular to a cylindrical safety box.

Background

The safe can be divided into a mechanical safe and an electronic safe according to different password working principles. Most of the early safes were mechanical safes. The electronic safe applies electronic locks with intelligent control modes such as electronic passwords, IC cards and the like to the safe and is characterized by convenient use.

However, in the prior art, both a mechanical safe and an electronic safe are rectangular, and the bolts of the safe door lock are inserted into the edge of the door of the safe body. Because the edge of the door of the cabinet body has weak strength, the door is easy to be pried by a thief, and property is stolen.

In addition, the existing safe has only one inner container, and after the safe door is opened, properties can be washed and hijacked to be empty, so that the anti-theft performance is poor.

And corresponding to the light-weight safe in the prior art, the safe also has the risk of being removed by the whole thief.

And the existing safe has no remote alarm function, so that a user cannot find the safe in time when the safe is stolen.

Disclosure of Invention

In view of the above, the invention aims to provide a remote alarm safety box, which solves the technical problems that the existing safety box has poor anti-prying performance, only one inner container is arranged in the safety box, properties can be completely stolen after a cabinet door is opened, the safety box has the risk of being integrally moved away, and the stolen situation cannot be found in time due to the remote alarm function of the safety box.

The invention relates to a remote alarm safety box, which comprises a box body, wherein the box body comprises a cylindrical exposed box body and a hidden box body vertically connected to the back side surface of the exposed box body, the hidden box body is cuboid, a door is arranged at the front side of the exposed box body, and the central angle of the door opposite to the door is 45-90 degrees;

the cabinet comprises an exposed cabinet body and is characterized in that an inner container is arranged in the exposed cabinet body, the inner container comprises an arc plate which is in rotating fit with the cylindrical surface at the inner side of the exposed cabinet body and a circular partition plate which is arranged on the inner side surface of the arc plate, a plurality of circular partition plates are arranged in parallel along the axial direction of the arc plate, the circular partition plate divides an inner cavity of the arc plate into a top cavity, a bottom cavity and at least one middle cavity, a middle shaft which is in rotating fit with the exposed cabinet body is arranged in the middle of the bottom cavity, and the central angle corresponding to the arc plate is 180 degrees;

an installation cavity is further arranged between the top of the top cavity and the top of the inner side of the exposed cabinet body, a first disc type stepping motor is arranged in the installation cavity, a motor shell is fixed on the top of the inner side of the exposed cabinet body, and a rotor shaft is fixed on the top of the inner container; a second disc type stepping motor with a vertically upward rotor shaft is fixedly arranged in the top cavity of the inner container, a connecting plate in threaded fit with the rotor shaft of the second disc type stepping motor is further arranged in the top cavity of the inner container, a plurality of locking rods are vertically connected onto the connecting plate, a locking hole in up-and-down sliding fit with the locking rods is formed in the top of the inner container, and a jack for accommodating the end part of the locking rod is further formed in the top of the inner side of the exposed cabinet body;

a carrier plate is arranged in the hiding cabinet body, the carrier plate divides an inner cavity of the hiding cabinet body into an upper cavity and a lower cavity, a storage box is arranged on the carrier plate, a guide groove extending along the radial direction of the inner container is arranged in the middle of the carrier plate, and a rectangular guide block in sliding fit with the guide groove is arranged at the edge of the bottom surface of the storage box; the support plate and the bottom of a middle cavity on the inner container are on the same horizontal plane, and a positioning groove matched with the rectangular guide block is also arranged on the bottom of the middle cavity of the inner container;

a storage box driving mechanism is arranged in the lower cavity of the hiding cabinet body, the storage box driving mechanism comprises a lead screw arranged in parallel with a guide groove on the support plate, a third disc type stepping motor fixed on the rear end of the hiding cabinet body and used for driving the lead screw to rotate, a threaded sleeve in threaded fit with the lead screw, a guide rail fixed below the lead screw and in linear sliding fit with the threaded sleeve, and an electric cylinder fixed on the top of the threaded sleeve, and a connecting hole matched with a telescopic rod of the electric cylinder is formed in the bottom of the rectangular guide block;

a cover plate is arranged on the outer side of the front end of the hidden cabinet body, and a bolt connecting groove is formed in the cover plate;

the cabinet body is also provided with an ultrasonic sensor, a camera and a first password controller, and the first password controller comprises a password input module, a first PLC and a wireless transmitting module;

the password input module is used for inputting a password by a user and inputting password information into the first PLC;

the first PLC is used for comparing the input password with the password prestored in the first PLC and controlling the first disc type stepping motor and the second disc type stepping motor to work when the comparison result is the same;

the ultrasonic sensor is used for detecting whether a person stays in front of the safety box or not and inputting a detection signal into the first PLC; the camera is used for collecting images in front of the safe and inputting collected image data into the first PLC for storage; the first PLC is also used for sending image information acquired by the camera at the current moment to a user of the safety box through the wireless transmitting module after receiving detection information input by the ultrasonic sensor;

a second password controller is arranged in the hidden cabinet body, and the second password controller comprises a second PLC and a wireless receiving module;

the wireless receiving module is used for receiving password information sent by a user of the safe case and inputting the password information into the second PLC;

and the second PLC is used for comparing the received password with password information prestored in the second PLC and controlling the third disc type stepping motor to work when the comparison result is the same.

The invention has the beneficial effects that:

1. according to the remote alarm safety box, after a user leaves, the surrounding environment of the safety box can be monitored through the ultrasonic sensor and the camera, when the user solves the safety box, the first PLC can control the wireless sending module to send image information currently collected by the camera to a mobile phone or other mobile equipment terminal of a user of the safety box, remote alarm is achieved, the user of the safety box can find whether a thief approaches the safety box, and the safety box can be protected against theft better.

2. The remote alarm safety box disclosed by the invention has the advantages that the exposed cabinet body is cylindrical, and the cabinet door structure of the traditional safety box is cancelled, so that the structure of the safety box is simpler. And the door opening on the exposed cabinet body is sealed by the inner container which is driven to rotate by the first disc type stepping motor, and under the state that the door opening is sealed, the anti-prying performance of the exposed cabinet body is greatly enhanced compared with that of the existing safety box and the anti-theft performance is better because the overlapped part of the arc plate and the exposed cabinet body is very large.

3. According to the remote alarm safety box, the hidden cabinet body is arranged on the exposed cabinet body, and is embedded in a wall body when the safety box is installed and is covered by the cover plate, so that thieves cannot find the hidden cabinet body. When storing valuables, the most valuable items can be stored in the storage box in the hidden cabinet body preferentially. In addition, to obtain the property in the storage box, the third disc type stepping motor is controlled to push the storage box into the inner container in the exposed cabinet body, and then the inner container is controlled to rotate to open the door opening so that the property can be taken out. Therefore, when a thief steals, even if the thief rotates the inner container to open the exposed safe, the inner container shields the door of the hidden cabinet body, so that the thief cannot take the belongings in the hidden cabinet body, and the loss caused by theft can be reduced.

4. According to the remote alarm safety box, when the safety box is installed, the hidden box body and the bolt connected with the cover plate are integrally embedded in the wall body, so that a thief cannot integrally carry the safety box away, and the anti-theft performance of the safety box is better.

Drawings

Fig. 1 is a schematic perspective view of a remote alarm safe of the embodiment;

FIG. 2 is a schematic perspective view of the liner;

figure 3 is a schematic longitudinal cross-sectional view of a remote alarm safe;

fig. 4 is a schematic cross-sectional view of the exposed cabinet and the inner container.

Detailed Description

The invention is further described below with reference to the figures and examples.

As shown in the figures, the remote alarm safe comprises a cabinet body, wherein the cabinet body comprises a cylindrical exposed cabinet body 1 and a hidden cabinet body 2 vertically connected to the back side surface of the exposed cabinet body, the hidden cabinet body is cuboid, a door 3 is arranged on the front side of the exposed cabinet body, the central angle α subtended by the door is 70 °, and in different embodiments, the central angle α subtended by the door can also be other values within the range of 45-90 °.

The cabinet comprises an exposed cabinet body and a cabinet cover, wherein an inner container is arranged in the exposed cabinet body, the inner container comprises an arc plate 4 which is in running fit with the cylindrical surface at the inner side of the exposed cabinet body and a circular partition plate 5 which is arranged on the inner side surface of the arc plate, a plurality of circular partition plates are arranged in parallel along the axial direction of the arc plate, the circular partition plates divide an inner cavity of the arc plate into a top cavity, a bottom cavity and at least one middle cavity, a middle shaft 6 which is in running fit with the exposed cabinet body is arranged in the middle of the bottom cavity, and a central angle beta corresponding to the arc; of course, the central angle β corresponding to the circular arc plate may also be other values within the range of 180-.

An installation cavity is further arranged between the top of the top cavity and the top of the inner side of the exposed cabinet body, a first disc type stepping motor 7 is arranged in the installation cavity, a motor shell is fixed on the top of the inner side of the exposed cabinet body, and a rotor shaft is fixed on the top of the inner container; the top chamber of inner bag is fixed in being provided with the vertical ascending second disk step motor 8 of rotor shaft, still is provided with in the top chamber of inner bag with second disk step motor's rotor shaft screw-thread fit's even board 9, perpendicular fixedly connected with a plurality of locking levers 10 on the even board, be provided with on the top of inner bag with locking lever sliding fit's lockhole from top to bottom, still be provided with the jack that is used for holding the locking lever tip on the inboard top of the cabinet body that exposes.

A carrier plate 11 is arranged in the hiding cabinet body, the carrier plate divides the inner cavity of the hiding cabinet body into an upper cavity and a lower cavity, a storage box 12 is arranged on the carrier plate, a guide groove extending along the radial direction of the inner container is arranged in the middle of the carrier plate, and a rectangular guide block 13 in sliding fit with the guide groove is arranged at the edge of the bottom surface of the storage box; the support plate and the bottom of a middle cavity on the inner container are on the same horizontal plane, and a positioning groove 14 matched with the rectangular guide block is further arranged on the bottom of the middle cavity of the inner container.

Be provided with in the cavity of resorption of the hidden cabinet body and put thing box actuating mechanism, put thing box actuating mechanism include with the support plate on the guide way parallel arrangement the lead screw 15, fix be used for driving lead screw pivoted third disk step motor 16 on the rear end of the hidden cabinet body, with lead screw thread fit's thread bush 17, fix the lead screw below and with thread bush sharp sliding fit's guide rail 18 and fix electronic jar 19 on the thread bush top, be provided with on the bottom of rectangle guide block with electronic jar's telescopic link complex connecting hole.

The exposed cabinet body 1 in this embodiment is composed of a main cabinet body 101 and a cabinet cover 102, and the cabinet cover and the main cabinet body are welded into an integral structure through laser seamless welding. The hidden cabinet body and the main cabinet body can be integrally cast and formed in the specific implementation, and can also be welded into an integral structure through laser seamless welding. In the installation process, equipment hidden in the cabinet body is installed firstly, then equipment exposed in the cabinet body is installed, the cabinet cover is installed, and finally the cabinet cover and the main cabinet body are welded into a whole through laser.

The front end of the hidden cabinet body is provided with a cover plate 20 on the outer side, and the cover plate is provided with a bolt connecting groove 21.

The exposed cabinet body is also provided with an ultrasonic sensor 21, a camera 22 and a first password controller 23, and the first password controller comprises a password input module, a first PLC and a wireless transmitting module;

a second password controller 24 is arranged in the hidden cabinet body, and the second password controller comprises a second PLC and a wireless receiving module;

In the remote alarm safety box in the embodiment, the door opening on the exposed cabinet body is sealed through the arc plate on the inner container. When will take out the property of depositing in the inner bag, open the password to first PLC input through password input module, first PLC compares the password of input with the password of prestoring in it, and when the comparison result was unanimous, first PLC carries out the procedure of opening the door, the procedure of opening the door realizes following step when being executed:

the first step, the second disc type stepping motor is controlled to work, a rotor shaft of the second disc type stepping motor rotates in the positive direction to enable a connecting plate 9 to descend, the connecting plate descends to drive a lock rod 10 on the connecting plate to descend, and the lock rod exits from an insertion hole at the top of the exposed cabinet body;

and secondly, controlling a first disc type stepping motor to work, wherein the first disc type stepping motor drives the inner container to rotate forwards by 180 degrees, so that the opening part of the arc plate is opposite to a door opening on the exposed cabinet body. At the moment, the door of the exposed cabinet body is opened, and then the property in the inner container can be taken out or put into the inner container.

When the door of the exposed cabinet body is closed after the property is taken and put, a door closing signal is input to the first PLC through the password input module, the first PLC executes a door closing program, and the door closing program realizes the following steps when executed:

the first step, controlling a first disc type stepping motor to work, wherein the first disc type stepping motor drives an inner container to rotate 180 degrees in a reverse direction, so that the middle part of an arc plate is over against the middle part of a doorway on an exposed cabinet body, and the doorway is closed;

and secondly, controlling a second disc type stepping motor to work, enabling a rotor shaft of the second disc type stepping motor to rotate reversely to enable the connecting plate to ascend, enabling the connecting plate to ascend to drive the lock rod on the connecting plate to ascend, enabling the end part of the lock rod to be inserted into the jack on the top of the exposed cabinet body again, and accordingly locking the inner container.

If the property in the hidden cabinet body needs to be taken out, an opening password needs to be input into the second password controller, the second password controller compares the received password with the prestored password after receiving the opening password, if the comparison result is consistent, the second password controller executes a box sending program, and the following steps are realized when the box sending program is executed:

the first step, controlling a third disc type stepping motor to work, wherein the third disc type stepping motor drives a screw rod to rotate forward, the screw rod rotates forward to drive a threaded sleeve 17 on the screw rod to move forward, the threaded sleeve drives an electric cylinder on the screw rod to move forward, and a telescopic rod of the electric cylinder is inserted into a connecting hole in a rectangular guide block in advance, so that the electric cylinder moves forward to drive a storage box to move forward linearly along a guide groove in a support plate, and the storage box is transferred from the support plate to a middle cavity of an inner container;

secondly, controlling the electric cylinder to work to enable the telescopic rod of the electric cylinder to retract downwards so as to be separated from the rectangular guide block;

and thirdly, controlling a third disc type stepping motor to drive the screw rod to rotate reversely, so that the threaded sleeve and the electric cylinder on the threaded sleeve return to the upper cavity of the hidden cabinet body.

Because be provided with on the bottom of inner bag middle chamber with put thing box bottom rectangle guide block complex constant head tank 14 for put the position of thing box on the middle chamber and can not change. After the object placing box is transferred to the middle cavity of the inner container, the opening password is input into the first PLC, and the exposed cabinet body is opened, so that the property in the object placing box can be taken out. Then, a door closing signal is input to the first PLC, and the first PLC executes a door closing program to close the door of the exposed cabinet body. And finally, inputting a closing signal to the second password controller, wherein the second password controller executes a recovery program after receiving the closing signal, and the recovery program realizes the following steps when being executed:

the first step, a third disc type stepping motor is controlled to drive a screw rod to rotate in the positive direction, the screw rod rotates in the positive direction to drive a threaded sleeve to move forwards, and the threaded sleeve moves forwards to move an electric cylinder to be right below a rectangular guide block;

secondly, controlling the electric cylinder to work, wherein the electric cylinder works to enable the telescopic rod of the electric cylinder to extend upwards and be inserted into a connecting hole in the rectangular guide block;

and thirdly, controlling a third disc type stepping motor to work, driving a lead screw to rotate reversely by the third disc type stepping motor, driving a threaded sleeve on the lead screw to move backwards by the reverse rotation of the lead screw, driving the object placing box to move backwards by the threaded sleeve through an electric cylinder, and thus transferring the object placing box to the support plate from the middle cavity of the inner container.

In the remote alarm safety box in the embodiment, the exposed cabinet body is cylindrical, and the cabinet door structure of the traditional safety box is omitted, so that the structure of the safety box is simpler. And the door opening on the exposed cabinet body is sealed by the inner container which is driven to rotate by the first disc type stepping motor, the central angle gamma corresponding to the overlapped circular arc part is 75 degrees in the embodiment under the state that the door opening is sealed, and the overlapped part of the circular arc plate and the exposed cabinet body is very large, so the anti-prying performance of the exposed cabinet body is greatly enhanced compared with that of the existing safety box, and the anti-theft performance is better.

In addition, in the remote alarm safety box in the embodiment, the hidden cabinet body is arranged on the exposed cabinet body, and is embedded in a wall body when the safety box is installed, and is covered by the cover plate, so that thieves cannot find the hidden cabinet body. When storing valuables, the most valuable items can be stored in the storage box in the hidden cabinet body preferentially. In addition, to obtain the property in the storage box, the third disc type stepping motor is controlled to push the storage box into the inner container in the exposed cabinet body, and then the inner container is controlled to rotate to open the door opening so that the property can be taken out. Therefore, when a thief steals, even if the thief rotates the inner container to open the exposed safe, the inner container shields the door of the hidden cabinet body, so that the thief cannot take the belongings in the hidden cabinet body, and the loss caused by theft can be reduced.

Further, in the remote alarm safe case, when the safe case is installed, the hidden case body and the bolt 25 connected with the cover plate are integrally embedded in the wall, so that a thief cannot carry the safe case away integrally, and the anti-theft performance of the safe case is better.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A remote alarm safe case is characterized in that: the intelligent cabinet comprises a cabinet body, wherein the cabinet body comprises a cylindrical exposed cabinet body and a hidden cabinet body vertically connected to the back side surface of the exposed cabinet body, the hidden cabinet body is rectangular, a door is arranged at the front side of the exposed cabinet body, and a central angle opposite to the door is 45-90 degrees;