CN112377048A

CN112377048A - ATM intelligent security door

Info

Publication number: CN112377048A
Application number: CN202011196084.2A
Authority: CN
Inventors: 左小甜; 胡媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-19

Abstract

The invention relates to the field of security doors, in particular to an ATM intelligent security door which comprises a door frame, a window, a sliding structure, a sliding door, a first sliding groove, a pulley, a second sliding groove, a traction wheel, a balancing weight, a lifting ring, a rope, a locking structure and a camera. The invention has the beneficial effects that: through setting up sliding door and balancing weight, make install whole security protection door behind the room entrance of settling ATM cash recycling machine, when someone needs to use ATM cash recycling machine and need get into the room, can open the sliding door from the outside, the in-process that the sliding door was opened, only need overcome minimum roll frictional force, therefore the weight of balancing weight also need not very big, the user is pushing away the gravity that the power that the sliding door will overcome mainly is the balancing weight, the weight of balancing weight is not big, consequently, need not use very big strength when opening the sliding door, even the user is the old man, also can easily not hard to get open the door.

Description

ATM intelligent security door

Technical Field

The invention relates to the field of security doors, in particular to an ATM intelligent security door.

Background

In schools or shopping malls, in order to facilitate students or shoppers to deposit and withdraw money, ATM deposit and withdrawal machines are arranged, when the ATM deposit and withdrawal machines are placed outdoors, a small room can be established for the ATM deposit and withdrawal machines, the ATM intelligent security door is a door for entering and exiting the room, and the security door is arranged mainly to separate users of the ATM machines from waiting rooms, so that thieves are prevented from being mixed in the ATM machine for stealing and the like.

However, in order to avoid that some people do not close the door after walking, the existing intelligent security door of the ATM is mainly closed automatically through the floor spring, but users often need great strength to push the security door open, when some old people or disabled people want to use the ATM, the users are very labourious to push the security door open, and even young people need to consume great strength to overcome the elasticity of the floor spring to open the door.

Disclosure of Invention

The invention aims to solve the problems and provide an ATM intelligent security door which can reduce the resistance required to be overcome by pushing the security door open under the condition of ensuring that the security door can be automatically closed.

The invention achieves the aim through the following technical scheme, and the ATM intelligent security door comprises a door frame, the door frame is connected with a sliding structure, the sliding structure comprises a sliding door, a first chute, a pulley, a second chute, a traction wheel, a balancing weight, a lifting ring and a rope, the door frame is provided with the first chute and the second chute, a plurality of pulleys are connected in the first chute in a rolling way, the traction wheel is connected in the second sliding groove in a rolling manner, the sliding door is fixedly connected between the traction wheel and the pulleys, the counterweight block is connected in the door frame in a sliding way, the lifting ring is fixedly connected on the counterweight block, the rope is fixedly connected between the hanging ring and the traction wheel together, a window is arranged on the sliding door, a camera is fixedly connected in the window, and a locking structure is connected on the sliding door.

Preferably, in order to conveniently arrange the rope, the sliding structure further comprises a guide wheel, the guide wheel is fixedly connected to the door frame, and the rope is connected with the guide wheel.

Preferably, can make things convenient for the user to get the sliding door from inside lock, locking structure includes arc, transfer line, ring, private clothes motor and PLC controller, fixedly connected with on the sliding door the transfer line, rotate on the transfer line and be connected with the ring, fixedly connected with on the ring the arc, the one end that the arc was kept away from to the transfer line is connected with private clothes motor, private clothes motor sets up the inside at the sliding door, one side of private clothes motor is provided with the spool, the spool is connected on the PLC controller, the inside of spool is provided with the signal line that is used for connecting private clothes motor and PLC controller.

Preferably, for the convenience of controlling the sliding of the sliding door and controlling the arc-shaped plate, the locking structure further comprises a connecting rod, and two ends of the connecting rod are fixedly connected with the arc-shaped plate.

Preferably, in order to fix the arc-shaped plate and further fix the sliding door, the locking structure further comprises a limiting block, and the door frame is fixedly connected with the limiting block.

Preferably, in order to prevent the sliding door from colliding with a door frame when the sliding door is closed, a rubber pad is fixedly connected to the door frame, and the width of the rubber pad is greater than the thickness of the sliding door.

Preferably, in order to realize a better locking effect of the sliding door through the limiting block, one side of the limiting block, which deviates from the arc-shaped plate, is an arc surface, and the radius of the arc surface is equal to that of the arc-shaped plate.

Preferably, a sensing mechanism is arranged on one side of the sliding structure and comprises a bearing plate arranged on one side of the sliding door, the bearing plate is laid on the ground, a pressure sensor is arranged at the bottom of the bearing plate, and the pressure sensor is connected with a private clothes motor through a signal line.

The invention has the beneficial effects that: through the arrangement of the sliding door and the balancing weight, the whole security door is installed at the entrance of a room provided with an ATM, when people need to use the ATM and enter the room, the sliding door can be opened from the outside, a plurality of pulleys are driven to slide in the first sliding groove and simultaneously a traction wheel is driven to slide in the second sliding groove in the opening process of the sliding door, a rope is connected onto the traction wheel, the other end of the rope is connected with the balancing weight through a hanging ring, the sliding door is moved through the rolling of the traction wheel and the pulleys, so that the minimum rolling friction force is only required to be overcome when the sliding door is opened, the weight of the balancing weight is not required to be large, the force which is required to be overcome when the sliding door is pushed open by a user is mainly the gravity of the balancing weight, the weight is not large, and the sliding door is not required to be opened even if the user is an old man, also can easily not hard to open the door, and when the user leaves, even the sliding door is not closed, under the action of gravity of balancing weight, also can drive the sliding door slowly and must be closed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view illustrating a connection structure of the door frame and the sliding structure shown in fig. 1;

fig. 3 is a schematic view illustrating a connection structure of the door frame and the locking structure shown in fig. 1;

FIG. 4 is an enlarged view of the part A shown in FIG. 3;

fig. 5 is a schematic view of a servo motor connection structure according to the present invention.

In the figure: 1. the device comprises a door frame, 2, a window, 3, a sliding structure, 31, a sliding door, 32, a first sliding chute, 33, a pulley, 34, a second sliding chute, 35, a traction wheel, 36, a balancing weight, 37, a lifting ring, 38, a rope, 39, a guide wheel, 4, a locking structure, 41, an arc-shaped plate, 42, a transmission rod, 43, a circular ring, 44, a connecting rod, 45, a limiting block, 46, a servo motor, 47, a line pipe, 48, a PLC (programmable logic controller), 5, a camera, 6, a rubber pad, 7 and a sensing mechanism; 71. bearing plate, 72, pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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 given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an ATM intelligent security door includes a door frame 1, the door frame 1 is connected with a sliding structure 3, the sliding structure 3 includes a sliding door 31, a first chute 32, pulleys 33, a second chute 34, a traction wheel 35, a weight block 36, a hanging ring 37 and a rope 38, the door frame 1 is provided with the first chute 32 and the second chute 34, the first chute 32 is connected with a plurality of the pulleys 33 in a rolling manner, the second chute 34 is connected with the traction wheel 35 in a rolling manner, the sliding door 31 is fixedly connected between the traction wheel 35 and the plurality of the pulleys 33, the weight block 36 is connected in the door frame 1 in a sliding manner, the hanging ring 37 is fixedly connected to the weight block 36, the rope 38 is fixedly connected between the hanging ring 37 and the traction wheel 35, the sliding door 31 is provided with a window 2, the inside of the window 2 is fixedly connected with a camera 5, and the sliding door 31 is connected with a locking structure 4.

As a technical optimization of the present invention, the sliding structure 3 further includes a guide wheel 39, the guide wheel 39 is fixedly connected to the door frame 1, and the rope 38 is connected to the guide wheel 39.

As a technical optimization scheme of the present invention, the locking structure 4 includes an arc plate 41, a transmission rod 42, a ring 43, a personal clothing motor 46 and a PLC controller 48, the transmission rod 42 is fixedly connected to the sliding door 31, the ring 43 is rotatably connected to the transmission rod 42, the arc plate 41 is fixedly connected to the ring 43, one end of the transmission rod 42, which is far away from the arc plate 41, is connected to the personal clothing motor 46, the personal clothing motor 46 is disposed inside the sliding door 31, a wire pipe 47 is disposed on one side of the personal clothing motor 46, the wire pipe 47 is connected to the PLC controller 48, and a signal line for connecting the personal clothing motor 46 and the PLC controller 48 is disposed inside the wire pipe 47. After receiving the signal of pressure sensor transmission through the PLC controller 48 that sets up, the PLC controller can control servo motor and rotate, when the private clothes motor rotates, servo motor 46 can drive transfer line 42 and rotate, transfer line 42 rotates and can drive connecting rod 44 and rotate, connecting rod 44 rotates and can drive arc 41 and rotate, contact with stopper 45 when arc 41 rotates, stopper 45 forms the restriction to arc 41 this moment, sliding door 31 is pinned from inside, the unable room that gets into of people outside.

As a technical optimization scheme of the present invention, the locking structure 4 further includes a connecting rod 44, and both ends of the connecting rod 44 are fixedly connected to the arc-shaped plate 41.

As a technical optimization scheme of the present invention, the locking structure 4 further includes a limiting block 45, and the door frame 1 is fixedly connected with the limiting block 45.

As a technical optimization scheme of the present invention, a rubber pad 6 is fixedly connected to the door frame 1, and the width of the rubber pad 6 is greater than the thickness of the sliding door 31.

As a technical optimization scheme of the present invention, one side of the limiting block 45 away from the arc plate 41 is an arc surface, and a radius of the arc surface is equal to a radius of the arc plate 41.

As a technical optimization scheme of the invention, a sensing mechanism 7 is arranged on one side of the sliding structure 3, the sensing mechanism 7 comprises a bearing plate 71 arranged on one side of the sliding door 31, the bearing plate 71 is laid on the ground, a pressure sensor 72 is arranged at the bottom of the bearing plate 71, and the pressure sensor 72 is connected with the personal clothing motor 46 through a signal line. Through the arranged sliding structure 3, the sliding door 31 can be closed, when the pressure sensor 72 senses that weight appears on the bearing plate 71, the pressure sensor 72 transmits a signal to the PLC 48, the PLC 48 controls the suit motor 47 to rotate for a half turn, after the suit motor 47 rotates, the suit motor 47 drives the transmission rod 42 to rotate, the transmission rod 42 rotates the connecting rod 44, the connecting rod 44 rotates the arc-shaped plate 41 to rotate, the arc-shaped plate 41 rotates and then is clamped on the surface of the limiting block 45, the arc-shaped plate 41 and the limiting block 45 are clamped, the sliding door 31 cannot be opened from the outside of the sliding door 31, when a person needs to go out, the switch button is pressed, the switch button transmits the signal to the PLC 48, the PLC 48 controls the servo motor 47 to continue to rotate for a half turn, so that the arc-shaped plate 41 is separated from the surface of the limiting block 45, further, the sliding door 31 is pulled, and the sliding door 31 moves, thereby opening the sliding door 31.

When the invention is used, firstly, the whole security door is arranged at the entrance of a room provided with an ATM, when people need to enter the room by using the ATM, the sliding door 31 can be opened from the outside, the sliding door 31 drives the plurality of pulleys 33 to slide in the first sliding chute 32 and simultaneously drives the traction wheel 35 to slide in the second sliding chute 34 in the opening process, the traction wheel 35 is connected with the rope 38, the other end of the rope 38 is connected with the counterweight block 36 through the hanging ring 37, because the movement of the sliding door 31 is realized through the rolling of the traction wheel 35 and the pulleys 33, the sliding door 31 only needs to overcome the minimum rolling friction force when being opened, the weight of the counterweight block 36 also does not need to be large, the force which is mainly overcome when a user pushes the sliding door 31 open is the gravity of the counterweight block 36, the weight of the counterweight block 36 is not large, and therefore, the sliding door 31 does not need to use large force when being opened, even if the user is an old person, the user can easily open the door without effort, after the user opens the door and enters a room, the sliding door 31 is closed through the connecting rod 44, at the moment, the gravity of the balancing weight 36 can help to close the sliding door 31, so that the sliding door 31 is closed with little effort, when the sliding door 31 is closed, the sliding door 31 can abut against the rubber pad 6 to avoid the sliding door 31 from colliding with the doorframe 1, at the moment, the connecting rod 44 is only required to be rotated again to drive the arc-shaped plate 41 to rotate, the arc-shaped plate 41 is contacted with the limiting block 45 after rotating, at the moment, the limiting block 45 limits the arc-shaped plate 41, the sliding door 31 is locked from the inside, outside people cannot enter and leave the room, when the user finishes using the ATM, the connecting rod 44 is firstly reversed, then the sliding door 31 is opened, when the user leaves, even if the sliding door 31 is not closed, under the, the sliding door 31 can be driven to be slowly closed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an ATM intelligent security door, includes door frame (1), its characterized in that: the sliding door is characterized in that a sliding structure (3) is connected to the door frame (1), the sliding structure (3) comprises a sliding door (31), a first sliding groove (32), pulleys (33), a second sliding groove (34), a traction wheel (35), a balancing weight (36), a lifting ring (37) and a rope (38), the first sliding groove (32) and the second sliding groove (34) are formed in the door frame (1), the pulleys (33) are connected to the first sliding groove (32) in a rolling manner, the traction wheel (35) is connected to the second sliding groove (34) in a rolling manner, the sliding door (31) is fixedly connected between the traction wheel (35) and the pulleys (33) together, the balancing weight (36) is connected to the door frame (1) in a sliding manner, the lifting ring (37) is fixedly connected to the balancing weight (36), and the rope (38) is fixedly connected between the lifting ring (37) and the traction wheel (35) together, be equipped with window (2) on sliding door (31), fixedly connected with camera (5) in window (2), be connected with locking structure (4) on sliding door (31).

2. An ATM intelligent security door according to claim 1, wherein: the sliding structure (3) further comprises a guide wheel (39), the guide wheel (39) is fixedly connected to the door frame (1), and the rope (38) is connected with the guide wheel (39).

3. An ATM intelligent security door according to claim 1, wherein: locking structure (4) include arc (41), transfer line (42), ring (43), private clothes motor (46) and PLC controller (48), fixedly connected with is gone up in sliding door (31) transfer line (42), rotate on transfer line (42) and be connected with ring (43), fixedly connected with is gone up in ring (43) arc (41), the one end that arc (41) were kept away from in transfer line (42) is connected with private clothes motor (46), private clothes motor (46) set up the inside at sliding door (31), one side of private clothes motor (46) is provided with spool (47), spool (47) are connected on PLC controller (48), the inside of spool (47) is provided with the signal line that is used for connecting clothes motor (46) and PLC controller (48).

4. An ATM intelligent security door according to claim 3, wherein: the locking structure (4) further comprises a connecting rod (44), and two ends of the connecting rod (44) are fixedly connected with the arc-shaped plate (41).

5. An ATM intelligent security door according to claim 3, wherein: the locking structure (4) further comprises a limiting block (45), and the door frame (1) is fixedly connected with the limiting block (45).

6. An ATM intelligent security door according to claim 5, wherein: a rubber pad (6) is fixedly connected to the door frame (1), and the width of the rubber pad (6) is larger than the thickness of the sliding door (31).

7. An ATM intelligent security door according to claim 5, wherein: one side of the limiting block (45) departing from the arc-shaped plate (41) is an arc surface, and the radius of the arc surface is equal to that of the arc-shaped plate (41).

8. An ATM intelligent security door according to claim 1, wherein: sliding structure (3) one side is provided with sensing mechanism (7), sensing mechanism (7) are including setting up loading board (71) in sliding door (31) one side, loading board (71) are laid subaerial, the bottom of loading board (71) is provided with pressure sensor (72), pressure sensor (72) pass through the signal line and are connected with private clothes motor (46).