CN113445880A

CN113445880A - ATM security protection door

Info

Publication number: CN113445880A
Application number: CN202110575645.8A
Authority: CN
Inventors: 左小甜; 胡媛媛
Original assignee: Individual
Current assignee: Pizhou Xinsheng Venture Capital Co Ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-09-28
Anticipated expiration: 2041-05-26
Also published as: CN113445880B

Abstract

The invention relates to the technical field of air security doors, in particular to an ATM security door, which comprises a frame body, wherein a security door main body is rotatably connected to the right side of the front end of the bottom end of the frame body, a bottom plate is fixedly connected to the inner bottom end of the frame body, the bottom plate extends to the outer side of the frame body, a first screw rod is rotatably connected to the right side of the front end of the bottom plate, the security door main body is fixedly sleeved on the outer surface of the first screw rod, the security door main body is rotatably connected with the bottom plate through the first screw rod, a first limiting cavity is formed in the top end of the bottom plate, a first extrusion block is slidably connected to the inner side of the first limiting cavity, the first extrusion block is slidably connected with the top center of the bottom plate, and an inner thread block is fixedly connected to the center position of the front end of the right side of the first extrusion block, so that the security door can be opened and closed without contact, and the phenomenon of cross infection easily occurs during an epidemic situation is solved, and the peep-proof function of the security door is improved, and the defect that the traditional security door is inconvenient to operate is overcome.

Description

ATM security protection door

Technical Field

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

Background

The ATM is a highly precise electromechanical integrated device, realizes self-service of financial transaction by using a magnetic code card or an intelligent card, and replaces the work of bank counter personnel.

The prior patent (publication number: CN108894693A) discloses an environment-friendly security door, which belongs to the technical field of security doors, and comprises a security door main body, wherein a door frame is arranged on one side of the security door main body, anti-skid lines are arranged on the surface of the security door main body, the anti-skid lines and the security door main body are of an integrated structure, a door eave is arranged on one side of the security door main body relative to the door frame, the door eave and the security door main body are of an integrated structure, one end of the security door main body is provided with a hinge, a handle is arranged in the middle of the security door main body, one side of the handle is provided with a door lock, the arrangement of a chute and a first sliding seat increases the safety of the security door, when the security door is closed or opened for a long time, the handle can be placed in a groove through the chute, so that the danger of the handle is reduced, and the damage of the handle to the wall surface is reduced, the safety is improved while the economic loss is reduced, the device can be pulled upwards in time during use, the time is saved, and the device is very stable.

In the process of implementing the invention, at least the following problems are not solved: during the epidemic situation, open the security protection door through the hand and can increase cross infection's risk, be unfavorable for the prevention and control work of epidemic situation, simultaneously, when using the security protection door, can appear that the security protection door opens and shuts the inconvenient operation to and the problem that the peep-proof performance of security protection door is low.

Therefore, an ATM security door is provided.

Disclosure of Invention

The invention aims to provide an ATM security door, which can realize the non-contact opening and closing of the security door, thereby effectively solving the phenomenon that cross infection is easy to occur during epidemic situations, simultaneously improving the anti-peeping function of the security door, having simple whole operation process, solving the defect of inconvenient operation of the traditional security door and solving the problems provided in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an ATM security protection door, includes the framework, the front end right side of framework is rotated and is connected with security protection door main part, the inside bottom fixedly connected with bottom plate of framework, the bottom plate extends to the outside the place ahead of framework, the position that the upper end right side of bottom plate corresponds security protection door main part is rotated and is connected with first lead screw, the fixed cover of security protection door main part is connected on the surface of first lead screw, security protection door main part is rotated through first lead screw and bottom plate and is connected.

First spacing chamber has been seted up on the top of bottom plate, the inside sliding connection in first spacing chamber has first extrusion piece, first extrusion piece is through spacing chamber and bottom plate sliding connection, the right side front end central point of first extrusion piece puts fixedly connected with internal thread piece, first extrusion piece cup joints on the surface of first lead screw through internal thread piece screw thread, the first elastic rod of fixedly connected with between the bottom of first extrusion piece and the bottom in first spacing chamber is a plurality of first elastic rod evenly distributed is between first extrusion piece and first spacing chamber, the transparent plate of front end upper portion fixedly connected with of security protection door main part.

Firstly, a person outside the frame body observes whether a person is in the frame body through a transparent plate on the security door main body, the frame body and the security door main body are initially in a closed state, when ATM service is needed, the person outside the frame body stands at the top of a first extrusion block outside the frame body, because the first extrusion block is sleeved on a first lead screw through an internal thread block thread, the security door main body is fixedly sleeved on the first lead screw, and the first lead screw is rotatably connected with the frame body, therefore, when the foot part extrudes the first extrusion block, the security door main body starts to rotate, through design, when the foot part tramples the first extrusion block downwards, the security door main body rotates along with the first lead screw towards the inside of the frame body, the security door main body is designed to be opened towards the inside of the frame body to protect the security door main body, the phenomena that the security door main body is damaged outwards and walking persons outside the frame body are collided are solved, when a person needing ATM service enters the inside of the frame body and the foot part leaves the first extrusion block on the frame body, the first extrusion block moves upwards to restore the original position under the action of the first elastic rod, at the moment, the security door main body forms an initial closed state with the frame body under the action of the first extrusion block, when the person comes out from the inside of the frame body, the security door main body can be opened only by stepping on the top part of the first extrusion block positioned in the frame body by foot, the foot part leaves the first extrusion block, the first extrusion block drives the security door main body to close under the action of the first elastic rod, it is required to explain that the frame body can meet the space for inward rotation of the security door main body through the arrangement, and the security door main body can not contact the person who enters and exits when the security door main body is opened and closed through the arrangement of the distance between the first extrusion block positioned in the frame body and the outside, so that the non-contact opening and closing of the security door main body can be realized, the phenomenon of cross infection appears in the easy appearance of effectual solution epidemic situation period, simultaneously, has solved the inconvenient drawback of operation of traditional security protection door main part opening and shutting.

Preferably, bottom plate upper end surface rear end sliding connection has the second to extrude the piece, fixedly connected with fourth elastic rod between the bottom of second extrusion piece and the top of bottom plate, the equal fixedly connected with rack in the left and right sides of second extrusion piece, the spacing chamber of third has been seted up to the inside bottom of framework, the inside rotation in the spacing chamber of third is connected with two-way threaded rod, two the rack is connected with corresponding two-way threaded rod meshing respectively, the equal sliding connection in rear end has the stopper, two before the both sides of bottom plate the surface front and back end at corresponding two-way threaded rod is cup jointed to corresponding stopper screw thread, and is a plurality of the stopper is in gliding in-process one end that is close to first spacing chamber extends to the inside in first spacing chamber and contacts with the corresponding bottom front and back end of first extrusion piece respectively.

Through the matching use of the limiting block and the first extrusion block, a person needing ATM service enters the inside of the frame body and leaves the first extrusion block, after a closed state is formed between the security door main body and the frame body, the foot of the person starts to extrude the second extrusion block, the second extrusion block moves downwards under the action of gravity, so as to drive the rack fixedly connected with the second extrusion block to move downwards, and as the rack is meshed with the bidirectional threaded rod, the rack can further drive the bidirectional threaded rod to rotate when moving downwards along with the second extrusion block, and as the limiting block is sleeved on the bidirectional threaded rod, when the rack moves downwards, the rotation of the bidirectional threaded rod can drive the limiting block to move towards the direction close to each other, so that the limiting block slides to the inside of the first limiting cavity to contact with the bottom of the first extrusion block, thereby realizing the limiting of the limiting block on the first extrusion block, at the moment, the first extrusion block can not move downwards, so that when people exist in the frame body, the people outside the frame body can not open the security door main body by treading the first extrusion block, the self-locking function of the security door main body is realized, the whole operation process is simple, when the people in the frame body perform ATM service, the safety of ATM service is further improved by the entrance of other irrelevant personnel, after the personnel in the frame body finish the ATM service, only the foot part leaves the second extrusion block, the second extrusion block moves upwards under the action of the fourth elastic rod, the limit of the limit block on the first extrusion block is released, at the moment, the inside personnel of framework can open security protection door main part through trampling the first extrusion piece that is located the framework inside, and whole process promotes the anti-theft function of peeping at of security protection door, and whole operation process is simple, has solved the inconvenient drawback of traditional security protection door main part operation.

Preferably, the top of the frame body is fixedly connected with a fixed frame, a second lead screw is rotatably connected between the left side and the right side of the inside of the first fixed frame, the outer surface center position of the second lead screw is fixedly sleeved with shielding cloth, one end of the shielding cloth, which is far away from the second lead screw, is fixedly connected with a fixed rod, the front end of the left side of the inside of the frame body is provided with a limiting channel, the outer surface of the bidirectional threaded rod, which is positioned at the left side of the front end of the inside of the frame body, is fixedly sleeved with a first winding roller, an adjusting rotary drum is rotatably connected between the front end and the rear end of the left side of the top end of the inside of the frame body, the adjusting rotary drum consists of a second winding roller and a third lead screw, the rear end of the second winding roller is fixedly connected with the front end center position of the third lead screw, the outer surface center position of the first winding roller is fixedly sleeved with a pull rope, one end of the pull rope, which is far away from the first winding roller, is fixedly sleeved with the outer surface center position of the second winding roller through the limiting channel, the front end of the outer surface of the third screw rod is meshed and connected with the left side of the outer surface of the second screw rod.

Through the matching use of the two-way threaded rod and the second winding roller, when the second extrusion block moves downwards to drive the two-way threaded rod to rotate, the first winding roller fixedly sleeved on the two-way threaded rod can be further driven to rotate, and the pull rope is fixedly sleeved between the first winding roller and the second winding roller, so that the rotation of the first winding roller can drive the rotation of the second winding roller, the second lead screw is meshed with the third lead screw, and the second winding roller is fixedly connected with the third lead screw, so that the rotation of the second winding roller can further drive the rotation of the second lead screw, at the moment, the shielding cloth on the second lead screw slides downwards under the action of the gravity of the fixed rod, the sliding shielding cloth can shield the transparent plate on the security door main body, thereby further improving the anti-peeping phenomenon of the security door main body, enhancing the safety of the security door main body, and being capable of being convoluted on the second lead screw by loosening the second extrusion block, the personnel's discrepancy and sheltering from the operation once more of being convenient for.

Preferably, the side central point is controlled to the inside bottom of security protection door main part and is rotated between putting and be connected with the dwang, the fixed block has been cup jointed to the surface central point of dwang put fixedly, the bottom fixedly connected with brush of fixed block, the brush passes the bottom of security protection door main part and the top contact of first extrusion piece, the inside right side bottom front end fixedly connected with of framework promotes the piece, it promotes the fixed block at security protection door main part pivoted in-process to promote the piece, the inside right side bottom central point of framework puts and has seted up out the dirt mouth.

Use through the fixed block with the cooperation that promotes the piece, when security protection door main part rotates the framework and is the state of opening with security protection door main part, because the fixed block passes through the dwang and is connected with security protection door main part rotation, consequently, after security protection door main part rotates, promote the piece and promote the fixed block, shake off the granule dust on the brush of fixed block bottom fixed connection, prevent that the granule dust from causing security protection door main part and the inconvenient phenomenon of framework bottom opening and shutting, it is required to explain that the brush is the state of contact with the top of first extrusion piece all the time.

Preferably, the right side of the lower end of the rear end of the security door main body is fixedly connected with a rubber block, the bottom end of the right side inside the frame body is provided with a second limiting cavity, a second elastic rod is fixedly connected with the front end of the upper end of the right side in the second limiting cavity, a sliding block is fixedly connected with the left side of the second elastic rod, the left side of the sliding block extends to the inside of the frame body and is contacted with the rubber block on the security door main body after rotating, the center of the bottom end in the sliding block is fixedly connected with a first permanent magnet, the interior of the second limit cavity is connected with a baffle plate in a sliding way, the top of the baffle plate is fixedly connected with a second permanent magnet, both sides of the baffle plate are fixedly connected with third elastic rods, one ends of the two third elastic rods, which are not in contact with the baffle plate, are respectively and fixedly connected with both sides of the inner side wall of the second limiting cavity, the shielding plate extends to the inside of the dust outlet in the sliding process to shield the dust outlet.

When the security door main body rotates, the rubber block fixedly connected with the security door main body extrudes the sliding block, the sliding block and the first permanent magnet fixedly connected with the sliding block are extruded into the second limiting cavity, magnetic force is generated between the first permanent magnet and the second permanent magnet, and the magnetic force is opposite to the magnetic force of one side of the first permanent magnet close to the second permanent magnet, so that attraction force is generated, it needs to be noted that the attraction force between the first permanent magnet and the second permanent magnet is larger than the elasticity of the third elastic rod, the second permanent magnet moves upwards under the action of the first permanent magnet, the movement of the second permanent magnet can drive the shielding plate to move upwards, so that the shielding plate does not shield the dust outlet, particles shaken off by the brush are discharged to the outside of the frame body through the dust outlet, and in the process that the security door main body rotates outwards to be closed, the sliding block and the first permanent magnet restore to the original position under the action of the second elastic rod, magnetic force between first permanent magnet and the second permanent magnet disappears, and the shielding plate moves down under the effect of third elastic rod, and at this moment, the shielding plate shelters from out the dirt mouth, and when avoiding the inside long-time personnel that do not get into of framework, the insect got into through out the dirt mouth to the environment in the framework has been promoted.

Preferably, the bottom angle that the inside right side of framework is close to the dust outlet sets up downwards in the slope, the one end magnetism that first permanent magnet and second permanent magnet are close to each other is opposite, produces the appeal.

The bottom angle that the inside right side of framework is close to the dust outlet is the slope and sets up downwards, can be convenient for the dust from the discharge operation of dust outlet.

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

1. in the invention, the first extrusion block is matched with the first screw rod for use, so that the non-contact opening and closing of the security door can be realized, and the phenomenon of cross infection easily occurring in an epidemic situation period is effectively solved;

2. simultaneously, the stopper is used with the cooperation of second extrusion piece, can carry on spacingly to first extrusion piece to can pin the security protection door, promote the anti-theft function of peeping of security protection door, whole operation process is simple, has solved the inconvenient drawback of traditional security protection door operation.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the connection between the first extrusion block and the frame according to the present invention;

FIG. 5 is a schematic view of the structure of the security door body and the frame body of the present invention in rotational connection;

FIG. 6 is an enlarged view taken at B of FIG. 4 in accordance with the present invention;

FIG. 7 is a left side cross-sectional view of the present invention;

FIG. 8 is an enlarged view taken at C of FIG. 7 in accordance with the present invention;

FIG. 9 is a schematic view of the connection between the first winding roller and the second winding roller according to the present invention;

FIG. 10 is a perspective view of the conditioning bowl of FIG. 9 in accordance with the present invention;

fig. 11 is a schematic structural view of the connection between the fixing block and the security door.

In the figure: 1. a frame body; 2. a security door main body; 3. a transparent plate; 4. a fixing frame; 5. a first extrusion block; 6. a first limiting cavity; 7. a first elastic rod; 8. a first lead screw; 9. an internal thread block; 10. a pushing block; 11. rotating the rod; 12. a fixed block; 13. a rubber block; 14. a second limiting cavity; 15. a second elastic rod; 16. a slider; 17. a first permanent magnet; 18. a shielding plate; 19. a second permanent magnet; 20. a dust outlet; 21. a third elastic rod; 22. a third limiting cavity; 23. a bidirectional threaded rod; 24. a limiting block; 25. a second extrusion block; 26. a rack; 27. a fourth elastic rod; 28. a brush; 29. a first take-up roll; 30. a limiting channel; 31. pulling a rope; 32. adjusting the rotating cylinder; 33. a second lead screw; 34. a shielding cloth; 35. fixing the rod; 36. a second winding roller; 37. a third screw rod; 38. a base plate.

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 to 11, the present invention provides a technical solution:

the utility model provides an ATM security protection door, as shown in fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, includes framework 1, the front end right side of framework 1 is rotated and is connected with security protection door main part 2, the inside bottom fixedly connected with bottom plate 38 of framework 1, bottom plate 38 extends to framework 1's outside the place ahead, the position that the upper end right side of bottom plate 38 corresponds security protection door main part 2 is rotated and is connected with first lead screw 8, the fixed cup joint of security protection door main part 2 is on the surface of first lead screw 8, security protection door main part 2 rotates through first lead screw 8 and bottom plate 38 and is connected.

A first limiting cavity 6 is formed in the top end of the bottom plate 38, a first extrusion block 5 is slidably connected inside the first limiting cavity 6, the first extrusion block 5 is slidably connected with the bottom plate 38 through the limiting cavity 6, an inner thread block 9 is fixedly connected to the center of the front end of the right side of the first extrusion block 5, the first extrusion block 5 is sleeved on the outer surface of the first lead screw 8 through the inner thread block 9 in a threaded manner, a first elastic rod 7 is fixedly connected between the bottom of the first extrusion block 5 and the bottom of the first limiting cavity 6, a plurality of first elastic rods 7 are uniformly distributed between the first extrusion block 5 and the first limiting cavity 6, and a transparent plate block 3 is fixedly connected to the upper portion of the front end of the security door main body 2;

when the safety door works, firstly, personnel outside the frame body 1 observe whether a person is in the frame body 1 through the transparent plate 3 on the safety door main body 2, the frame body 1 and the safety door main body 2 are initially in a closed state, when ATM service is needed, the personnel outside the frame body 1 stand on the top of the first extrusion block 5 outside the frame body 1, because the first extrusion block 5 is sleeved on the first screw rod 8 through the inner thread block 9, the safety door main body 2 is fixedly sleeved on the first screw rod 8, and the first screw rod 8 is rotatably connected with the frame body 1, therefore, when the foot extrudes the first extrusion block 5, the safety door main body 2 starts to rotate, through design, when the foot tramples the first extrusion block 5 downwards, the safety door main body 2 rotates towards the inside of the frame body 1 along with the first screw rod 8, the safety door main body 2 is designed to be opened towards the inside of the frame body 1 to protect the safety door main body 2, the phenomenon that the security door main body 2 is damaged when being opened outwards and people walking outside the frame body 1 are impacted is solved, when people needing ATM service enter the inside of the frame body 1 and feet leave the first extrusion block 5 on the frame body 1, the first extrusion block 5 moves upwards under the action of the first elastic rod 7 to restore the original position, at the moment, the security door main body 2 forms an initial closed state with the frame body 1 under the action of the first extrusion block 5, when the people come out of the inside of the frame body 1, the security door main body 2 can be opened only by stepping on the top of the first extrusion block 5 positioned in the frame body 1, the feet leave the first extrusion block 5, the first extrusion block 5 drives the security door main body 2 to be closed under the action of the first elastic rod 7, it is required to say that through the arrangement, the frame body 1 can meet the space that the security door main body 2 rotates inwards, and through the setting that is located the inside and outside distance of framework 1 to first extrusion piece 5, security protection door main part 2 can not contact the personnel of business turn over when opening and shutting to can realize the contactless of security protection door main part 2 and open and shut, the effectual phenomenon that cross infection appears easily during having solved the epidemic situation, simultaneously, solve the inconvenient drawback of traditional security protection door main part 2 operation that opens and shuts.

As an embodiment of the present invention, as shown in fig. 7 to 8, a second pressing block 25 is slidably connected to a rear end of an outer surface of an upper end of the base plate 38, a fourth elastic rod 27 is fixedly connected between the bottom of the second extrusion block 25 and the top end of the bottom plate 38, the left side and the right side of the second extrusion block 25 are both fixedly connected with racks 26, the bottom end inside the frame body 1 is provided with a third limit cavity 22, the interior of the third limiting cavity 22 is rotatably connected with a bidirectional threaded rod 23, the two racks 26 are respectively meshed with the corresponding bidirectional threaded rods 23, the front end and the rear end of the two sides of the bottom plate 38 are both connected with limiting blocks 24 in a sliding manner, the two corresponding limiting blocks 24 are sleeved at the front end and the rear end of the outer surface of the corresponding two-way threaded rod 23 in a threaded manner, and one end of each limiting block 24 close to the first limiting cavity 6 in the sliding process extends into the first limiting cavity 6 and is respectively contacted with the front end and the rear end of the bottom end corresponding to the first extrusion block 5;

when the safety door works, through the matching use of the limiting block 24 and the first extrusion block 5, a person needing ATM service enters the inside of the frame body 1 and leaves the first extrusion block 5, after a closed state is formed between the safety door main body 2 and the frame body 1, the foot of the person starts to extrude the second extrusion block 25, the second extrusion block 25 moves downwards under the action of gravity, so as to drive the rack 26 fixedly connected with the second extrusion block 25 to move downwards, because the rack 26 is meshed with the bidirectional threaded rod 23, the bidirectional threaded rod 23 can be further driven to rotate when the rack 26 moves downwards along with the second extrusion block 25, because the limiting block 24 is sleeved on the bidirectional threaded rod 23 through threads, when the rack 26 moves downwards, the rotation of the bidirectional threaded rod 23 can drive the limiting block 24 to move towards the direction close to each other, so that the limiting block 24 slides to the inside of the first limiting cavity 6 to contact with the bottom of the first extrusion block 5, therefore, the limiting of the limiting block 24 on the first extrusion block 5 is realized, at the moment, the first extrusion block 5 cannot move downwards, therefore, when people exist in the frame body 1, people outside the frame body 1 cannot open the security door main body 2 by treading the first extrusion block 5, the self-locking function of the security door main body 2 is realized, the whole operation process is simple, the entering of other irrelevant people when people inside the frame body 1 perform the ATM service is avoided, the safety of performing the ATM service is further improved, after the people inside the frame body 1 complete the ATM service, only the feet leave the second extrusion block 25, the second extrusion block 25 moves upwards under the action of the fourth elastic rod 27, the limiting of the limiting block 24 on the first extrusion block 5 is relieved, at the moment, the people inside the frame body 1 can open the security door main body 2 by treading the first extrusion block 5 inside the frame body 1, and the peeping prevention function of the security door is improved in the whole process, whole operation process is simple, has solved the inconvenient drawback of traditional security protection door main part 2 operation.

As an embodiment of the present invention, as shown in fig. 1 and 7 to 10, a fixed frame 4 is fixedly connected to the top of the frame body 1, a second lead screw 33 is rotatably connected between the left and right sides of the interior of the first fixed frame 4, a shielding cloth 34 is fixedly sleeved on the center position of the outer surface of the second lead screw 33, a fixed rod 35 is fixedly connected to one end of the shielding cloth 34 away from the second lead screw 33, a limit passage 30 is opened at the front end of the left side of the interior of the frame body 1, a first winding roller 29 is fixedly sleeved on the outer surface of the bidirectional threaded rod 23 positioned at the left side of the front end of the interior of the frame body 1, an adjusting drum 32 is rotatably connected between the front and rear ends of the left side of the top end of the interior of the frame body 1, the adjusting drum 32 is composed of a second winding roller 36 and a third lead screw 37, the rear end of the second winding roller 36 is fixedly connected to the center position of the front end of the third lead screw 37, a pull rope 31 is fixedly sleeved at the center position of the outer surface of the first wire winding roller 29, one end of the pull rope 31, far away from the first wire winding roller 29, is fixedly sleeved at the center position of the outer surface of the second wire winding roller 36 through a limiting channel 30, and the front end of the outer surface of the third screw rod 37 is meshed and connected with the left side of the outer surface of the second screw rod 33;

when the anti-theft safety door is in work, the two-way threaded rod 23 and the second winding roller 36 are matched for use, when the second extrusion block 25 moves downwards to drive the two-way threaded rod 23 to rotate, the first winding roller 29 fixedly sleeved on the two-way threaded rod 23 can be further driven to rotate, and the pull rope 31 is fixedly sleeved between the first winding roller 29 and the second winding roller 36, so that the first winding roller 29 can drive the second winding roller 36 to rotate, the second lead screw 33 is meshed with the third lead screw 37, and the second winding roller 36 is fixedly connected with the third lead screw 37, so that the second winding roller 36 can further drive the second lead screw 33 to rotate, at the moment, the shielding cloth 34 on the second lead screw 33 slides downwards under the action of the gravity of the fixing rod 35, the shielding cloth 34 after sliding can shield the transparent plate 3 on the safety door main body 2, and the anti-theft phenomenon of the safety door main body 2 is further improved, the safety of the security door main body 2 is enhanced, the second extrusion block 25 is loosened, the shielding cloth 34 can be convoluted on the second screw rod 33, and people can conveniently enter and exit and shield again.

As an embodiment of the present invention, as shown in fig. 2 and 11, a rotating rod 11 is rotatably connected between left and right central positions of an inner bottom end of the security door main body 2, a fixed block 12 is fixedly sleeved on a central position of an outer surface of the rotating rod 11, a brush 28 is fixedly connected to a bottom end of the fixed block 12, the brush 28 passes through the bottom end of the security door main body 2 and contacts with a top of the first extrusion block 5, a pushing block 10 is fixedly connected to a front end of the inner right bottom end of the frame body 1, the pushing block 10 pushes the fixed block 12 in a rotating process of the security door main body 2, and a dust outlet 20 is formed in the central position of the inner right bottom end of the frame body 1;

during operation, use through the cooperation of fixed block 12 and promotion piece 10, when security protection door main part 2 rotates framework 1 and security protection door main part 2 and is the state of opening, because fixed block 12 rotates through dwang 11 and security protection door main part 2 and is connected, therefore, after security protection door main part 2 rotates, promote piece 10 and promote fixed block 12, shake off the granule dust on the brush 28 of fixed block 12 bottom fixed connection, prevent that the granule dust from causing security protection door main part 2 and framework 1 bottom inconvenient phenomenon of opening and shutting, it needs to explain, brush 28 is the state of contact with the top of first extrusion piece 5 all the time.

As an embodiment of the invention, as shown in fig. 2 to 3, a rubber block 13 is fixedly connected to the right side of the lower end of the rear end of the security door main body 2, a second limit cavity 14 is formed at the bottom end of the right side inside the frame body 1, a second elastic rod 15 is fixedly connected to the front end of the upper end of the right side inside the second limit cavity 14, a slider 16 is fixedly connected to the left side of the second elastic rod 15, the left side of the slider 16 extends into the frame body 1 and contacts with the rubber block 13 on the security door main body 2 after rotation, a first permanent magnet 17 is fixedly connected to the center position of the bottom end inside the slider 16, a shielding plate 18 is slidably connected inside the second limit cavity 14, a second permanent magnet 19 is fixedly connected to the top of the shielding plate 18, third elastic rods 21 are fixedly connected to both sides of the shielding plate 18, and the ends of the two third elastic rods 21, which do not contact with the shielding plate 18, are respectively fixedly connected to both sides of the inner side wall of the second limit cavity 14, the shielding plate 18 extends to the inside of the dust outlet 20 to shield the dust outlet 20 in the sliding process;

when the security door main body 2 rotates, the rubber block 13 fixedly connected with the security door main body 2 extrudes the sliding block 16, the sliding block 16 and the first permanent magnet 17 fixedly connected with the sliding block 16 are extruded into the second limit cavity 14, a magnetic force is generated between the first permanent magnet 17 and the second permanent magnet 19, because the magnetism of the side where the first permanent magnet 17 and the second permanent magnet 19 are close to each other is opposite, an attraction force is generated, it should be noted that the attraction force between the first permanent magnet 17 and the second permanent magnet 19 is greater than the elasticity of the third elastic rod 21, the second permanent magnet 19 moves upwards under the action of the first permanent magnet 17, the movement of the second permanent magnet 19 can drive the shielding plate 18 to move upwards, so that the shielding plate 18 does not shield the dust outlet 20, and particles shaken off by the brush 28 are discharged to the outside of the frame body 1 through the dust outlet 20, at security protection door main part 2 outward rotation closed in-process, slider 16 and first permanent magnet 17 resume the normal position under the effect of second elastic rod 15, and magnetic force between first permanent magnet 17 and the second permanent magnet 19 disappears, and shielding plate 18 moves down under the effect of third elastic rod 21, and at this moment, shielding plate 18 shelters from out dirt mouth 20, when avoiding the inside long-time personnel that do not get into of framework 1, the insect gets into through out dirt mouth 20 to the environment in the framework 1 has been promoted.

The working principle is as follows:

when the safety door works, firstly, personnel outside the frame body 1 observe whether a person is in the frame body 1 through the transparent plate 3 on the safety door main body 2, the frame body 1 and the safety door main body 2 are initially in a closed state, when ATM service is needed, the personnel outside the frame body 1 stand on the top of the first extrusion block 5 outside the frame body 1, because the first extrusion block 5 is sleeved on the first screw rod 8 through the inner thread block 9, the safety door main body 2 is fixedly sleeved on the first screw rod 8, and the first screw rod 8 is rotatably connected with the frame body 1, therefore, when the foot extrudes the first extrusion block 5, the safety door main body 2 starts to rotate, through design, when the foot tramples the first extrusion block 5 downwards, the safety door main body 2 rotates towards the inside of the frame body 1 along with the first screw rod 8, the safety door main body 2 is designed to be opened towards the inside of the frame body 1 to protect the safety door main body 2, the phenomenon that the security door main body 2 is damaged when being opened outwards and people walking outside the frame body 1 are impacted is solved, when people needing ATM service enter the inside of the frame body 1 and feet leave the first extrusion block 5 on the frame body 1, the first extrusion block 5 moves upwards under the action of the first elastic rod 7 to restore the original position, at the moment, the security door main body 2 forms an initial closed state with the frame body 1 under the action of the first extrusion block 5, when the people come out of the inside of the frame body 1, the security door main body 2 can be opened only by stepping on the top of the first extrusion block 5 positioned in the frame body 1, the feet leave the first extrusion block 5, the first extrusion block 5 drives the security door main body 2 to be closed under the action of the first elastic rod 7, it is required to say that through the arrangement, the frame body 1 can meet the space that the security door main body 2 rotates inwards, and through the arrangement that the first extrusion block 5 is positioned in the inner part and the outer part of the frame body 1, the security door main body 2 can not contact the personnel who enter and exit when opening and closing, thereby realizing the non-contact opening and closing of the security door main body 2, effectively solving the phenomenon that cross infection easily occurs during epidemic situations, and simultaneously solving the defect that the traditional security door main body 2 is inconvenient to open and close, then, through the matching use of the limiting block 24 and the first extrusion block 5, the personnel needing ATM service enters the inner part of the frame body 1 and leaves the first extrusion block 5, after the closed state is formed between the security door main body 2 and the frame body 1, the feet of the personnel start to extrude the second extrusion block 25, the second extrusion block 25 moves downwards under the action of gravity, thereby driving the rack 26 fixedly connected with the second extrusion block 25 to move downwards, because the rack 26 is meshed with the bidirectional threaded rod 23, therefore, the rack 26 can further drive the bidirectional threaded rod 23 to rotate when moving downwards along with the second extrusion block 25, and the stop block 24 is sleeved on the bidirectional threaded rod 23 through threads, so that when the rack 26 moves downwards, the rotation of the bidirectional threaded rod 23 can drive the stop block 24 to move towards the direction close to each other, and the stop block 24 slides into the first limit cavity 6 to contact with the bottom of the first extrusion block 5, so that the stop of the first extrusion block 5 by the stop block 24 is realized, at the moment, the first extrusion block 5 cannot move downwards, therefore, when a person is in the frame 1, the person outside the frame 1 cannot open the security door main body 2 by trampling the first extrusion block 5, the self-locking function of the security door main body 2 is realized, the whole operation process is simple, and the entry of other unrelated persons when the person in the frame 1 performs ATM service is avoided, further promoted the security of carrying out the ATM service, after the personnel in the framework 1 accomplished the ATM service, only need the foot to leave second extrusion piece 25, second extrusion piece 25 is rebound under the effect of fourth elastic rod 27, it is spacing to first extrusion piece 5 to relieve stopper 24, at this moment, the personnel of framework 1 inside can open security protection door main part 2 through trampling the first extrusion piece 5 that is located framework 1 inside, the whole process promotes the function of peeping preventing of security protection door, whole operation process is simple, the inconvenient drawback of traditional security protection door main part 2 operation has been solved.

Meanwhile, through the matching use of the two-way threaded rod 23 and the second winding roller 36, when the second extrusion block 25 moves downwards to drive the two-way threaded rod 23 to rotate, the first winding roller 29 fixedly sleeved on the two-way threaded rod 23 can be further driven to rotate, and the pull rope 31 is fixedly sleeved between the first winding roller 29 and the second winding roller 36, so that the rotation of the first winding roller 29 can drive the second winding roller 36 to rotate, because the second lead screw 33 is meshed with the third lead screw 37, and the second winding roller 36 is fixedly connected with the third lead screw 37, the rotation of the second winding roller 36 can further drive the second lead screw 33 to rotate, at the moment, the shielding cloth 34 on the second lead screw 33 slides downwards under the action of the gravity of the fixing rod 35, and the shielding cloth 34 after sliding can shield the transparent plate 3 on the security door main body 2, so as to further improve the anti-theft phenomenon of the security door main body 2, strengthen the security protection door main part 2's security, it can the convolution on second lead screw 33 to loosen second extrusion piece 25 and shelter from cloth 34, be convenient for personnel's discrepancy and shielding operation once more, when security protection door main part 2 rotates framework 1 and security protection door main part 2 and is the state of opening, because fixed block 12 rotates through dwang 11 and security protection door main part 2 and is connected, therefore, after security protection door main part 2 rotates, it promotes fixed block 12 to push block 10, fall the granule dust on the brush 28 of fixed block 12 bottom fixed connection, prevent that the granule dust from causing security protection door main part 2 and the inconvenient phenomenon of opening and shutting bottom framework 1, it need to explain, brush 28 is the state of contact with the top of first extrusion piece 5 all the time, and when security protection door main part 2 rotates, rubber block 13 with security protection door main part 2 fixed connection extrudes slider 16, extrude slider 16 and the first permanent magnet 17 with slider 16 fixed connection to the inside of second spacing chamber 14 The magnetic force is generated between the first permanent magnet 17 and the second permanent magnet 19, and the magnetic force is opposite to the magnetic force at the side where the first permanent magnet 17 and the second permanent magnet 19 are close to each other, so that an attractive force is generated, it should be noted that the attractive force between the first permanent magnet 17 and the second permanent magnet 19 is greater than the elasticity of the third elastic rod 21, the second permanent magnet 19 moves upwards under the action of the first permanent magnet 17, the movement of the second permanent magnet 19 can drive the shielding plate 18 to move upwards, so that the shielding plate 18 does not shield the dust outlet 20, particles shaken off by the brush 28 are discharged to the outside of the frame body 1 through the dust outlet 20, in the process that the security door main body 2 rotates outwards and is closed, the sliding block 16 and the first permanent magnet 17 return to the original position under the action of the second elastic rod 15, the magnetic force between the first permanent magnet 17 and the second permanent magnet 19 disappears, the shielding plate 18 moves downwards under the action of the third elastic rod 21, at this time, the shielding plate 18 shields the dust outlet 20, so that insects can be prevented from entering the frame body 1 through the dust outlet 20 when people do not enter the frame body 1 for a long time, and the environment in the frame body 1 is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The ATM security door comprises a frame body (1) and is characterized in that a security door main body (2) is rotatably connected to the right side of the front end of the frame body (1), a bottom plate (38) is fixedly connected to the bottom end of the inside of the frame body (1), the bottom plate (38) extends to the front of the outer side of the frame body (1), a first screw rod (8) is rotatably connected to the right side of the upper end of the bottom plate (38) in a position corresponding to the security door main body (2), the security door main body (2) is fixedly sleeved on the outer surface of the first screw rod (8), and the security door main body (2) is rotatably connected with the bottom plate (38) through the first screw rod (8);

first spacing chamber (6) have been seted up on the top of bottom plate (38), the inside sliding connection in first spacing chamber (6) has first extrusion piece (5), first extrusion piece (5) are through spacing chamber (6) and bottom plate (38) sliding connection, fixedly connected with internal thread piece (9) are put to the right side front end central point of first extrusion piece (5), first extrusion piece (5) cup joint on the surface of first lead screw (8) through internal thread piece (9) screw thread, fixedly connected with first elastic rod (7) between the bottom of first extrusion piece (5) and the bottom in first spacing chamber (6), it is a plurality of first elastic rod (7) evenly distributed is between first extrusion piece (5) and first spacing chamber (6), the front end upper portion fixedly connected with transparent plate piece (3) of security protection door main part (2).

2. An ATM security door according to claim 1, characterized in that the rear end of the outer surface of the upper end of the bottom plate (38) is slidably connected with a second extrusion block (25), a fourth elastic rod (27) is fixedly connected between the bottom of the second extrusion block (25) and the top end of the bottom plate (38), racks (26) are fixedly connected to the left and right sides of the second extrusion block (25), a third limiting cavity (22) is formed at the bottom end of the inner portion of the frame body (1), a bidirectional threaded rod (23) is rotatably connected to the inner portion of the third limiting cavity (22), the two racks (26) are respectively engaged with the corresponding bidirectional threaded rods (23), the front and rear ends of the two sides of the bottom plate (38) are slidably connected with limiting blocks (24), and the two corresponding limiting blocks (24) are threadedly sleeved at the front and rear ends of the outer surface of the corresponding bidirectional threaded rods (23), and one end of each limiting block (24) close to the first limiting cavity (6) in the sliding process extends to the inside of the first limiting cavity (6) and is in contact with the front end and the rear end of the bottom end corresponding to the first extrusion block (5) respectively.

3. An ATM security door as claimed in claim 2, wherein the top of the frame body (1) is fixedly connected with a fixed frame (4), a second screw rod (33) is rotatably connected between the left and right sides inside the first fixed frame (4), a shielding cloth (34) is fixedly sleeved on the center position of the outer surface of the second screw rod (33), a fixed rod (35) is fixedly connected with one end of the shielding cloth (34) far away from the second screw rod (33), a limiting channel (30) is arranged at the front end of the left side inside the frame body (1), a first winding roller (29) is fixedly sleeved on the outer surface of the bidirectional threaded rod (23) at the left side of the front end inside the frame body (1), an adjusting drum (32) is rotatably connected between the front end and the rear end of the left side of the top inside the frame body (1), and the adjusting drum (32) is composed of a second winding roller (36) and a third screw rod (37), the rear end of the second winding roller (36) is fixedly connected with the center of the front end of the third screw rod (37), the center of the outer surface of the first winding roller (29) is fixedly sleeved with a pull rope (31), one end, far away from the first winding roller (29), of the pull rope (31) is fixedly sleeved at the center of the outer surface of the second winding roller (36) through a limiting channel (30), and the front end of the outer surface of the third screw rod (37) is meshed with the left side of the outer surface of the second screw rod (33).

4. The ATM security door according to claim 1, characterized in that a rotating rod (11) is rotatably connected between the central positions of the left and right sides of the inner bottom end of the security door main body (2), a fixed block (12) is fixedly sleeved on the central position of the outer surface of the rotating rod (11), a brush (28) is fixedly connected to the bottom end of the fixed block (12), the brush (28) penetrates through the bottom end of the security door main body (2) and contacts with the top of the first extrusion block (5), a pushing block (10) is fixedly connected to the front end of the inner right side bottom end of the frame body (1), the pushing block (10) pushes the fixed block (12) in the rotating process of the security door main body (2), and a dust outlet (20) is formed in the central position of the inner right side bottom end of the frame body (1).

5. An ATM security door according to claim 4, characterized in that the right side of the lower end of the rear end of the security door main body (2) is fixedly connected with a rubber block (13), the bottom end of the right side of the inside of the frame body (1) is provided with a second limit cavity (14), the front end of the upper end of the right side of the inside of the second limit cavity (14) is fixedly connected with a second elastic rod (15), the left side of the second elastic rod (15) is fixedly connected with a slide block (16), the left side of the slide block (16) extends to the inside of the frame body (1) and contacts with the rubber block (13) on the security door main body (2) after rotation, the center position of the bottom end of the inside of the slide block (16) is fixedly connected with a first permanent magnet (17), the inside of the second limit cavity (14) is slidably connected with a shielding plate (18), and the top of the shielding plate (18) is fixedly connected with a second permanent magnet (19), the equal fixedly connected with third elastic rod (21) in both sides of shielding plate (18), two the third elastic rod (21) do not with the one end of shielding plate (18) contact respectively with the inside wall both sides fixed connection of the spacing chamber of second (14), shielding plate (18) shelter from dust outlet (20) in the inside that gliding in-process extends to dust outlet (20).

6. An ATM security door according to claim 5, characterized in that the bottom end angle of the right side inside the frame body (1) close to the dust outlet (20) is inclined downwards, and the magnetism of the ends of the first permanent magnet (17) and the second permanent magnet (19) close to each other is opposite, so as to generate attraction force.