CN111335740A

CN111335740A - Anti-theft door

Info

Publication number: CN111335740A
Application number: CN202010009191.3A
Authority: CN
Inventors: 曹翠武; 龚伟
Original assignee: Kuodao Door Industry Jiangsu Co ltd
Current assignee: Kuodao Door Industry Jiangsu Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-06-26

Abstract

The invention discloses a security door, which comprises a lock cylinder arranged on the security door and a locking device arranged on a door frame; a plurality of pressure sensors are arranged in the lock cylinder; the pressure sensor controls the electrification and the outage of the solenoid to realize the connection of the lock latch and the shifting fork of the lock cylinder when the locking device is locked, the lock cylinder is completely separated from the lock latch after the locking, the lock latch is still fixed in the lock groove to lock the door after the lock cylinder is damaged by external force, and the anti-theft door cannot be opened; compared with the anti-theft lock which is formed by damaging a copper lock core or using a tool to open the lock core in an upward jacking mode in the prior art, the anti-theft lock has better anti-theft effect; in addition, after the lock core is damaged, the communication module sends a signal to start the control module to control the micro motor to start and reverse, the rotating shaft rotates reversely, the lock bolt is gradually separated from the rotating shaft and leaves the lock groove, unlocking is achieved, and the problem that the lock core is damaged and the door cannot be unlocked in the prior art is solved.

Description

Anti-theft door

Technical Field

The invention relates to the technical field of security doors, in particular to a security door.

Background

The existing lock core is generally made of copper, the copper is soft in characteristic, and the copper lock core can be easily damaged by using an electric drill and concentrated flowing acid; in addition, the existing single-key hole lock core generally comprises two lock liners, two lock holes are correspondingly arranged on the lock shell, a key hole is formed in the lock liner on one side outside the door for unlocking the door, an unlocking handle is connected to the lock liner on one side inside the door, an open slot is formed in the lock shell between the two lock holes, and an unlocking shifting fork is arranged in the open slot; the unlocking person uses a key or a special tool to push all the marbles into the uppermost end, and the inner marbles fall back and the outer marbles are blocked outside the inner lock core under the action of spring force by means of torsion and a step surface between the marble holes of the inner lock core and the outer lock core, so that the lock is opened; for the high-grade anti-theft cylinder locks on the market at present, although the structure is different, the technical opening method and tools are different, but the basic principle is the same because the anti-theft cylinder locks are all opened in a top-up mode, and the anti-theft effect is poor.

The utility model with the publication number of CN208502454U also discloses a single-key-hole lock core for preventing forced unlocking by breaking the lock core, which comprises a lock shell, wherein the middle part of the lock shell is provided with an open slot, the lock shell is provided with a first lock liner hole and a second lock liner hole which are respectively arranged at two sides of the open slot, the first lock liner hole and the second lock liner hole are respectively and rotatably provided with a first lock liner and a second lock liner, and the second lock liner is circumferentially and fixedly connected with an unlocking shifting fork; by arranging the breaking groove between the open slot and the outer side end face of the first lock cylinder, part of the lock cylinder can cover the unlocking shifting fork after the lock cylinder is broken at the position of the groove, so that the unlocking shifting fork is prevented from being exposed, the illegal person is prevented from unlocking, and the safety is high; after the lock core is broken, the second lock liner is fixedly connected with the lock shell in the circumferential direction and cannot rotate, the unlocking shifting fork is locked with the second lock liner in the circumferential direction and cannot rotate relative to the lock shell, so that a lawbreaker can be prevented from further unlocking, the trouble that the lock cannot be unlocked outside the door is caused, and only an operator in the door can control the movable clamping ball to enter the first locking hole through the operating handle and not to be matched with the second locking hole, so that the second lock liner freely rotates relative to the lock shell in the circumferential direction, and the door lock is unlocked; for the condition that the door is unmanned and the lock cylinder is broken, unlocking is very inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the anti-theft door, wherein the connection and the separation of the lock latch and the lock cylinder shifting fork are controlled by controlling the power-on and the power-off of the solenoid through the pressure sensor, so that the lock latch is connected with the shifting fork of the lock cylinder during locking, the lock cylinder is completely separated from the lock latch after locking, the lock latch is still fixed in the lock slot to lock the door after the lock cylinder is damaged by external force, and the anti-theft door cannot be opened; in addition, after the lock core is damaged, the communication module sends a signal to start the control module to control the micro motor to start and reverse, the rotating shaft rotates reversely, the lock bolt is gradually separated from the rotating shaft and leaves the lock groove, unlocking is achieved, and the problem that the lock core is damaged and the door cannot be unlocked in the prior art is solved.

The invention is realized by the following technical scheme.

A kind of theft-proof door, including lock core installed on theft-proof door and locking device installed on door frame; the lock cylinder comprises a lock shell, a first lock cylinder, a second lock cylinder and a shifting fork, the lock shell is rotatably connected with the first lock cylinder and the second lock cylinder, and the first lock cylinder and the second lock cylinder are both connected with the shifting fork; a plurality of pressure sensors are arranged in the lock cylinder; the pressure sensor is electrically connected with the locking device through the control module, and the locking device is triggered by pressure generated by the pressure sensor after a key is inserted into the first lock cylinder or the second lock cylinder.

Furthermore, the first lock cylinder and the second lock cylinder are respectively positioned at two ends of the lock shell, a plurality of vertical marble channels are arranged in the lock shell, the first lock cylinder and the second lock cylinder in parallel, and the lock shell corresponds to and is communicated with the marble channels in the first lock cylinder and the second lock cylinder one by one.

Furthermore, a first key hole and a second key hole are respectively arranged in the first lock cylinder and the second lock cylinder in the direction perpendicular to the marble channels, and the first key hole and the second key hole are communicated with the marble channels in the first lock cylinder and the second lock cylinder at certain inclination angles; the spring lock is characterized in that a sealing marble and an upper marble are respectively arranged in each marble channel of the lock shell, the sealing marble is fixed at the upper port of the marble channel of the lock shell, a pressure sensor is installed at the bottom of the sealing marble, a spring is arranged between the pressure sensor and the upper marble, the upper end of the spring is fixed on the pressure-receiving surface of the pressure sensor, and the lower end of the spring is fixed at the top of the upper marble.

Furthermore, lower marbles are arranged in marble channels in the first lock cylinder and the second lock cylinder, and the bottoms of the lower marbles are limited by the inclination angles of the first key hole and the second key hole connected with the marble channels respectively.

Furthermore, the upper marble and the lower marble in each marble channel are different in height, after a key is inserted into the first key hole or the second key hole, the bottom of the lower marble is jacked up by each bulge on the key, so that the top of the lower marble is flush with the top of the marble channel in the first lock cylinder or the second lock cylinder, the bottom of the upper marble is flush with the bottom of the marble channel in the lock shell, and the first lock cylinder or the second lock cylinder can rotate relative to the lock shell by rotating the key.

Furthermore, the first lock cylinder and the second lock cylinder are connected with the shifting fork through a first connector and a second connector respectively, the first connector and the second connector are connected through an inner key pin, and a first copper separation blade and a second copper separation blade are arranged on the first connector and the second connector and located on two sides of the shifting fork respectively.

Furthermore, the first connector and the second connector are fixedly connected to the lower end of the shifting fork, and the upper end of the first connector is rotatably connected with one end of the connecting rod; the other end of connecting rod is articulated with the push pedal, the upper and lower both ends of push pedal respectively with first guide bar and second guide bar fixed connection, the other end and the inside spout sliding connection of burglary-resisting door of first guide bar and second guide bar, still be provided with first reset spring and second reset spring on first guide bar and the second guide bar between spout and the push pedal respectively.

Furthermore, a lock latch is arranged on the anti-theft door and is connected with the anti-theft door in a sliding manner; an electromagnet is arranged on one side, located on the lock cylinder, of the lock latch and is fixedly connected with the lock latch, a solenoid is mounted on the electromagnet, and the solenoid is electrically connected with the control module through a lead; and one end of the lock bolt, which is positioned on the door frame, is provided with a threaded hole.

Furthermore, the locking device comprises a micro motor, a driving gear, a driven gear, a rotating shaft, a fixed seat and a baffle plate; the micro motor is electrically connected with the control module and is fixed in a mounting groove in the door frame, and an output shaft of the micro motor is in key connection with the driving gear; two ends of the rotating shaft are respectively rotatably connected with the fixed seat and the door frame through bearings; the left end of the rotating shaft is connected with the driven gear and then fixed in an installation groove in the door frame through a bearing seat, and the right end of the rotating shaft is provided with threads and extends into the lock groove; the driving gear is meshed with the driven gear; the baffle is fixed on the fixing seat and limits the position of the fixing seat in the mounting groove.

Furthermore, the control module comprises a control circuit for controlling the positive and negative rotation of the micro motor and the power-on and power-off of the solenoid and an external communication signal receiving module, and the external communication signal can be sent out by an external electronic device communication device or a human body characteristic identification module.

Compared with the prior art, the invention has the beneficial effects that:

1. after the anti-theft door is locked, the lock core is completely separated from the lock latch, the lock latch is still fixed in the lock groove to lock the door after the lock core is damaged by external force, and the anti-theft door cannot be opened.

2. After the lock core is damaged, the communication module sends a signal to start the control module to control the micro motor to start and reverse, the rotating shaft rotates reversely, the lock bolt is gradually separated from the rotating shaft and leaves the lock groove, the unlocking is realized, and the problem that the lock core is damaged and the lock cannot be unlocked outside the door in the prior art is solved.

Drawings

FIG. 1 is a schematic structural diagram of a security door according to the present invention;

FIG. 2 is a schematic structural diagram of a lock cylinder in a security door of the present invention;

FIG. 3 is a schematic cross-sectional view taken along the line A in FIG. 2;

FIG. 4 is a schematic structural view of a fork of a lock cylinder in the security door of the present invention;

FIG. 5 is a schematic view of a security door according to the present invention in a state where a key is inserted and rotated 90 degrees counterclockwise;

FIG. 6 is a schematic view of the lock cylinder being returned to an initial state after the key is removed after locking;

fig. 7 is a control schematic block diagram of a security door of the present invention.

In the figure: 1. a security door; 2. a lock cylinder; 201. a lock case; 202. a first lock cylinder; 203. a second lock cylinder; 204. a shifting fork; 205. a pressure sensor; 206. a first key hole; 207. a second key hole; 208. sealing the marble; 209. mounting a marble; 210. a spring; 211. discharging the marble; 212. a first connector; 213. a second connector; 214. an inner key pin; 215. a first copper barrier sheet; 216. a second copper barrier sheet; 217. a connecting rod; 218. pushing the plate; 219. a first guide bar; 220. a second guide bar; 221. a chute; 222. a first return spring; 223. a second return spring; 3. a door frame; 4. a locking device; 401. a micro motor; 402. a driving gear; 403. a driven gear; 404. a rotating shaft; 405. a fixed seat; 406. a baffle plate; 407. a bearing; 408. a bearing seat; 409. locking the groove; 5. a latch; 501. an electromagnet; 502. a solenoid; 503. a threaded bore.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

Referring to fig. 1 and 2, a security door includes a lock cylinder 2 installed on the security door 1 and a locking device 4 installed on a door frame 3; the lock cylinder 2 comprises a lock shell 201, a first lock cylinder 202, a second lock cylinder 203 and a shifting fork 204, the lock shell 201 is rotatably connected with the first lock cylinder 202 and the second lock cylinder 203, and the first lock cylinder 202 and the second lock cylinder 203 are both connected with the shifting fork 204 (shown in fig. 4); the lock is characterized in that a plurality of pressure sensors 205 are arranged in the lock cylinder 2; the pressure sensor 205 is electrically connected to the locking device 4 through a control module, and the locking device 4 is triggered by the pressure generated by the pressure sensor 205 after a key is inserted into the first key cylinder 202 or the second key cylinder 203.

Referring to fig. 2, the first lock cylinder 202 and the second lock cylinder 203 are respectively located at two ends of the lock case 201, a plurality of vertical pin tumbler channels are arranged in parallel in the lock case 201 and the first lock cylinder 202 and the second lock cylinder 203, and the lock case 201 corresponds to and communicates with the pin tumbler channels in the first lock cylinder 202 and the second lock cylinder 203.

As shown in fig. 2, a first key hole 206 and a second key hole 207 are respectively arranged in the first lock cylinder 202 and the second lock cylinder 203 in a direction perpendicular to the pin channels, and the first key hole 206 and the second key hole 207 are communicated with the pin channels in the first lock cylinder 202 and the second lock cylinder 203 at certain inclination angles; a sealing marble 208 and an upper marble 209 are respectively arranged in each marble channel of the lock shell 201, the sealing marble 208 is fixed at the upper port of the marble channel of the lock shell 201, a pressure sensor 205 is installed at the bottom of the sealing marble 208, a spring 210 is arranged between the pressure sensor 205 and the upper marble 209, the upper end of the spring 210 is fixed on the pressure-receiving surface of the pressure sensor 205, and the lower end of the spring 210 is fixed at the top of the upper marble 209; lower pins 211 are arranged in pin channels in the first lock cylinder 202 and the second lock cylinder 203, and the bottoms of the lower pins 211 are limited by the inclination angles of the first key hole 206 and the second key hole 207 connected with the pin channels respectively (as shown in fig. 3).

As shown in fig. 2, the upper pin 209 and the lower pin 211 in each pin channel have different heights, and after the key is inserted into the first key hole 206 or the second key hole 207, each protrusion on the key pushes up the bottom of the lower pin 211 to just ensure that the top of the lower pin 211 is flush with the top of the pin channel in the first lock cylinder 202 or the second lock cylinder 203, and the bottom of the upper pin 209 is flush with the bottom of the pin channel in the lock case 201, so that the first lock cylinder 202 or the second lock cylinder 203 can rotate relative to the lock case 201 by rotating the key.

As shown in fig. 2, the first lock cylinder 202 and the second lock cylinder 203 are respectively connected with the shift fork 204 through a first connector 212 and a second connector 213, the first connector 212 and the second connector 213 are connected through an inner key pin 214, and a first copper blocking piece 215 and a second copper blocking piece 216 are respectively arranged on the first connector 212 and the second connector 213 at two sides of the shift fork 204.

As shown in fig. 1, the lower end of the shifting fork 204 is fixedly connected with the first connector 212 and the second connector 213, and the upper end is rotatably connected with one end of the connecting rod 217; the other end of the connecting rod 217 is hinged to the push plate 218, the upper end and the lower end of the push plate 218 are fixedly connected with the first guide rod 219 and the second guide rod 220 respectively, the other ends of the first guide rod 219 and the second guide rod 220 are slidably connected with the sliding groove 221 in the security door, and a first return spring 222 and a second return spring 223 are further arranged between the sliding groove 221 on the first guide rod 219 and the second guide rod 220 and the push plate 218 respectively.

As shown in fig. 1, a latch 5 is further disposed on the security door 1, and the latch 5 is slidably connected to the security door 1; an electromagnet 501 is arranged on one side of the lock cylinder 2 of the lock bar 5, the electromagnet 501 is fixedly connected with the lock bar 5, a solenoid 502 is arranged on the electromagnet 501, and the solenoid 502 is electrically connected with a control module through a lead; the bolt 5 is provided with a threaded hole 503 at one end of the doorframe 3.

As shown in fig. 1, the locking device 4 includes: a micro motor 401, a driving gear 402, a driven gear 403, a rotating shaft 404, a fixed seat 405 and a baffle 406; the micro motor 401 is electrically connected with the control module, the micro motor 401 is fixed in a mounting groove in a door frame, and an output shaft of the micro motor 401 is in key connection with the driving gear 402; two ends of the rotating shaft 404 are rotatably connected with the fixed seat 405 and the door frame 3 through bearings 407 respectively; the left end of the rotating shaft 404 is connected with the driven gear 403 and then fixed in a mounting groove in the door frame through a bearing seat 408, and the right end of the rotating shaft 404 is provided with threads and extends into the locking groove 409; the driving gear 402 is meshed with a driven gear 403; the baffle 406 is fixed on the fixed seat 405 and limits the position of the fixed seat 405 in the mounting groove.

The control module comprises a control circuit for controlling the micro motor 401 to rotate forward and backward and the solenoid 502 to be powered on and powered off and an external communication signal receiving module, wherein the external communication signal can be sent by external electronic equipment communication equipment or a human body characteristic identification module, and a control schematic block diagram is shown in fig. 7.

The working process of the invention is as follows: when locking is needed, a key is inserted into the first key hole 206 of the first lock cylinder 202 or the second key hole 207 of the second lock cylinder 203, each protrusion on the key jacks up the bottom of the lower marble 211 at a corresponding position to ensure that the top of the lower marble 211 is flush with the top of a marble channel in the first lock cylinder 202 or the second lock cylinder 203, and the bottom of the upper marble 209 is flush with the bottom of the marble channel in the lock shell 201, at the moment, each pressure sensor 205 in the lock cylinder 2 is subjected to pressure transmitted by each spring, and the pressure information sends out a signal through a control system to control the micro motor 401 to start and rotate forwards, and control the solenoid 502 to be electrified, so that the electromagnet 501 generates magnetic force and is attracted together with the push plate 218; then the key is rotated anticlockwise, the first lock cylinder 202 or the second lock cylinder 203 rotates relative to the lock shell 201 to drive the shifting fork 204 to rotate anticlockwise, the push plate 218 is pushed by the connecting rod 217 to compress the spring to move leftwards, the electromagnet 501 sucked with the push plate 218 pushes the lock bolt 5 to gradually enter the lock slot 409 in the door frame 3 and gradually approach the rotating shaft 404, the rotating shaft 404 is driven by the micro motor 401 to rotate, the right end of the rotating shaft is gradually in threaded connection with the threaded hole in the lock bolt 5, and the door is locked (as shown in fig. 5); when the key is pulled out, the micro motor 401 stops rotating, meanwhile, the solenoid 502 is powered off, the electromagnet 501 is separated from the push plate 218, and the push plate 218 is restored to the initial position (shown in fig. 6) under the reaction force of the first return spring 222 and the second return spring 223; at the moment, the lock core 2 is completely separated from the lock bolt 5, and the lock core 2 cannot be unlocked even if external force damages the lock core.

When the lock needs to be unlocked, a key is inserted into the first key hole 206 of the first lock cylinder 202 or the second key hole 207 of the second lock cylinder 203, each protrusion on the key jacks the bottom of the lower marble 211 at a corresponding position to just ensure that the top of the lower marble 211 is flush with the top of a marble channel in the first lock cylinder 202 or the second lock cylinder 203, and the bottom of the upper marble 209 is flush with the bottom of the marble channel in the lock shell 201, at this time, each pressure sensor 205 in the lock cylinder 2 is subjected to pressure transmitted by each spring, and the pressure information sends a signal through a control system to control the micro motor 401 to start and reverse, and at the same time, the solenoid 502 is controlled to be electrified, the electromagnet 501 generates magnetic force, the latch 5 is gradually separated from the rotating shaft 404, and the electromagnet 501 and the push plate 218 are attracted together after separation; then the key is rotated anticlockwise, the first lock cylinder 202 or the second lock cylinder 203 rotates relative to the lock case 201 to drive the shifting fork 204 to rotate anticlockwise, the connecting rod 217 pulls the push plate 218 to return to the initial position, and unlocking is achieved.

When the door is locked and the lock core 2 is damaged, the communication module sends a signal to start the control module to control the micro motor 401 to start and reverse, the rotating shaft 404 rotates reversely, so that the latch 5 is gradually separated from the rotating shaft 404 and leaves the lock slot 409 to realize unlocking, and the communication module can be external electronic equipment communication equipment or a human body characteristic (such as information of fingerprints, human faces and the like) identification module.

When the lower pin tumbler is lifted by a special tool to rotate the first lock cylinder 202 or the second lock cylinder 203 relative to the lock case 201 or to insert an incorrect key into the first key hole 206 of the first lock cylinder 202 or the second key hole 207 of the second lock cylinder 203, the pressure value detected by the pressure sensor 205 does not match the set value (the set value is the pressure value generated when the correct key is inserted), the micro motor 401 is not started, and the latch 5 is not separated from the rotating shaft 404, so that the lock cannot be unlocked.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention.

Claims

1. A kind of burglary-resisting door, including the lock core (2) installed on burglary-resisting door (1) and locking device (4) installed on door frame (3); the lock cylinder (2) comprises a lock shell (201), a first lock cylinder (202), a second lock cylinder (203) and a shifting fork (204), the lock shell (201) is rotatably connected with the first lock cylinder (202) and the second lock cylinder (203), and the first lock cylinder (202) and the second lock cylinder (203) are both connected with the shifting fork (204); the lock is characterized in that a plurality of pressure sensors (205) are arranged in the lock cylinder (2); the pressure sensor (205) is electrically connected with the locking device (4) through a control module, and the locking device (4) is triggered by the pressure generated by the pressure sensor (205) after a key is inserted into the first lock cylinder (202) or the second lock cylinder (203).

2. The security door according to claim 1, characterized in that the first lock cylinder (202) and the second lock cylinder (203) are respectively located at two ends of the lock shell (201), a plurality of vertical pin channels are arranged in the lock shell (201) and the first lock cylinder (202) and the second lock cylinder (203) in parallel, and the lock shell (201) is in one-to-one correspondence and communication with the pin channels in the first lock cylinder (202) and the second lock cylinder (203).

3. The security door according to claim 2, characterized in that a first key hole (206) and a second key hole (207) are respectively arranged in the first lock cylinder (202) and the second lock cylinder (203) in a direction perpendicular to the pin channels, and the first key hole (206) and the second key hole (207) are communicated with the pin channels in the first lock cylinder (202) and the second lock cylinder (203) at a certain inclination angle; each marble channel of the lock shell (201) is internally provided with a sealing marble (208) and an upper marble (209), the sealing marble (208) is fixed at the upper port of the marble channel of the lock shell (201), the bottom of the sealing marble (208) is provided with a pressure sensor (205), a spring (210) is arranged between the pressure sensor (205) and the upper marble (209), the upper end of the spring (210) is fixed on the pressure-bearing surface of the pressure sensor (205), and the lower end of the spring (210) is fixed at the top of the upper marble (209).

4. The security door according to claim 3, characterized in that lower pins (211) are arranged in pin channels in the first lock cylinder (202) and the second lock cylinder (203), and the bottoms of the lower pins (211) are limited by the inclination angles of the first key hole (206) and the second key hole (207) connected with the pin channels respectively.

5. The security door according to claim 3 or 4, characterized in that the upper pin (209) and the lower pin (211) in each pin channel have different heights, after the key is inserted into the first key hole (206) or the second key hole (207), each protrusion on the key pushes up the bottom of the lower pin (211) to ensure that the top of the lower pin (211) is flush with the top of the pin channel in the first lock cylinder (202) or the second lock cylinder (203), and the bottom of the upper pin (209) is flush with the bottom of the pin channel in the lock case (201), and when the key is turned, the first lock cylinder (202) or the second lock cylinder (203) can be turned relative to the lock case (201).

6. The security door according to claim 1, characterized in that the first lock cylinder (202) and the second lock cylinder (203) are connected with the shift fork (204) through a first connector (212) and a second connector (213), respectively, the first connector (212) and the second connector (213) are connected through an inner key pin (214), and a first copper barrier (215) and a second copper barrier (216) are respectively arranged on the first connector (212) and the second connector (213) on both sides of the shift fork (204).

7. The security door according to claim 6, characterized in that the first connector (212) and the second connector (213) are fixedly connected to the lower end of the fork (204), and the upper end is rotatably connected to one end of the connecting rod (217); the other end and the push pedal (218) of connecting rod (217) are articulated, the upper and lower both ends of push pedal (218) respectively with first guide bar (219) and second guide bar (220) fixed connection, the other end and the spout (221) sliding connection in the burglary-resisting door of first guide bar (219) and second guide bar (220), still be provided with first reset spring (222) and second reset spring (223) respectively on first guide bar (219) and second guide bar (220) between spout (221) and push pedal (218).

8. The anti-theft door according to claim 1, characterized in that a latch (5) is further provided on the anti-theft door (1), the latch (5) being slidably connected to the anti-theft door (1); an electromagnet (501) is arranged on one side, located on the lock cylinder (2), of the lock bolt (5), the electromagnet (501) is fixedly connected with the lock bolt (5), a solenoid (502) is installed on the electromagnet (501), and the solenoid (502) is electrically connected with the control module through a conducting wire; one end of the lock bolt (5) positioned on the door frame (3) is provided with a threaded hole (503).

9. The security door according to claim 1, characterized in that the locking device (4) comprises a micro motor (401), a driving gear (402), a driven gear (403), a rotating shaft (404), a fixed seat (405) and a baffle (406); the micro motor (401) is electrically connected with the control module, the micro motor (401) is fixed in a mounting groove in a door frame, and an output shaft of the micro motor (401) is in key connection with the driving gear (402); two ends of the rotating shaft (404) are respectively rotatably connected with the fixed seat (405) and the door frame (3) through bearings (407); the left end of the rotating shaft (404) is connected with the driven gear (403) and then fixed in a mounting groove in a door frame through a bearing seat (408), and the right end of the rotating shaft (404) is provided with threads and extends into a locking groove (409); the driving gear (402) is meshed with a driven gear (403); the baffle (406) is fixed on the fixed seat (405) and limits the position of the fixed seat (405) in the mounting groove.

10. The anti-theft door according to claim 1, characterized in that the control module comprises a control circuit for controlling the forward and reverse rotation of the micro motor (401) and the energization and de-energization of the solenoid (502), and an external communication signal receiving module, wherein the external communication signal can be sent by an external electronic device communication device or a human body characteristic identification module.