CN216406600U

CN216406600U - Intelligent alarm prison door

Info

Publication number: CN216406600U
Application number: CN202122245061.2U
Authority: CN
Inventors: 张博文; 张静文; 杜海霞; 杨磊
Original assignee: Jinan Mingshi Jiahao Industry And Trade Co ltd
Current assignee: Jinan Mingshi Jiahao Industry And Trade Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-29
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses an intelligent alarm prison door which comprises an installation frame, a fixed plate, a movable door, a driving assembly, a clamping assembly and a triggering assembly, wherein an installation groove is formed in the top of the installation frame, the fixed plate is arranged on the left side of the bottom wall of the installation frame, the driving assembly is arranged in the installation groove, the movable door is arranged on the driving assembly and located on one side of the fixed plate, and the clamping assembly is arranged on the driving assembly. The scheme can control the opening and closing of the movable door through the arranged driving assembly; the clamping assembly is arranged, so that the forced movement of the movable door is prevented, and a protection effect is achieved; through the arranged trigger assembly, when the movable door forcibly moves towards the left side, the vertical plate is driven to extrude the contact switch, and the alarm and the camera are turned on; through the second gear, the second rack and the moving wheel, the running stability of the moving door can be improved. The utility model relates to the technical field of prison doors, and particularly provides an intelligent alarm prison door.

Description

Intelligent alarm prison door

Technical Field

The utility model relates to the technical field of prison doors, in particular to an intelligent alarm prison door.

Background

Prison refers to a place where anyone is detained, including a guard house, a detention house and the like. The existing prison door has a single function, can only achieve the function of prison isolation, has no great difference with a common door in appearance, is not stable enough when a door body runs, and lacks the functions of monitoring prisoners and automatically alarming, so that the intelligent alarm prison door is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, the utility model provides an intelligent alarm prison door in order to overcome the defects of the prior art.

The technical scheme adopted by the utility model is as follows: the utility model relates to an intelligent alarm prison door which comprises an installation frame, a fixed plate, a movable door, a driving assembly, a clamping assembly and a triggering assembly, wherein the installation frame is internally provided with an installation groove at the top, the fixed plate is arranged on the left side of the bottom wall of the installation frame, the driving assembly is arranged in the installation groove, the movable door is arranged on the driving assembly and positioned on one side of the fixed plate, the clamping assembly is arranged on the driving assembly, the triggering assembly is arranged on the inner wall on one side of the installation groove and connected with the driving assembly, the driving assembly comprises a motor I, a gear II, a rectangular frame, a rack I and a rack II, the motor I is arranged on the inner wall on the rear side of the installation groove and positioned above the right upper corner of the fixed plate, the gear is sleeved on an output shaft of the motor I, the gear II is rotatably arranged on the inner wall on the rear side of the installation groove and positioned above the gear I, and the rack II are respectively arranged on the bottom wall of the rectangular frame and the top wall of the rectangular frame, the movable door is characterized in that the first gear is meshed with the first rack, the second gear is meshed with the second rack, the top end of the movable door is arranged on the bottom of the rectangular frame, a U-shaped groove is formed in the top wall of the mounting groove, the top of the rectangular frame is slidably arranged in the U-shaped groove, the clamping component comprises a ratchet wheel, a pawl, a first spring, a first electromagnet and a first iron block, the ratchet wheel is fixedly arranged on the inner wall of the front side of the mounting groove and located right ahead of the first gear, the middle of the pawl is rotatably arranged on the first gear, the pawl is clamped with the ratchet wheel, one end of the spring is arranged on the first gear, the other end of the spring is arranged on the top of one end, close to the ratchet wheel, of the first iron block is arranged on one end, far away from the ratchet wheel, of the first electromagnet is arranged on the first gear and close to the first iron block.

Further, trigger the subassembly and include electromagnetism board one, diaphragm two and slide bar, electromagnetism board one is located on the rectangle frame right side, diaphragm one is located on the rectangle frame right side and is located the electromagnetism board below, diaphragm two is located on the mounting groove right side inner wall and is located between electromagnetism board one and the diaphragm one, the slide bar slides and runs through and locates on diaphragm two, the slide bar top is equipped with iron plate two, iron plate two is close to electromagnetism board one.

Further, a contact switch is arranged on the right side of the bottom end of the sliding rod, a vertical plate is arranged on the right side of the top of the transverse plate, and the vertical plate is in contact with the contact switch.

Further, the bottom end of the movable door is provided with a plurality of movable wheels, and the movable wheels are arranged on the bottom wall of the inner side of the mounting frame in a rolling manner.

Further, be equipped with camera and alarm on the installing frame top respectively, camera and alarm respectively with contact switch electric connection.

The utility model with the structure has the following beneficial effects: according to the intelligent alarm prison door, the rectangular frame can be driven to move left or right through the arranged driving assembly, so that the opening and closing of the movable door can be controlled; through the arranged clamping assembly, when the movable door is forcibly opened, the ratchet wheel and the pawl are clamped, so that the forced movement of the movable door is prevented, and a protection effect is achieved; through the arranged trigger assembly, when the movable door is forcibly moved to the left side, the vertical plate is driven to press the contact switch, so that the alarm and the camera are turned on, and a prisoner is monitored and warned; through the second gear, the second rack and the moving wheel, the running stability of the moving door can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of an intelligent alarm prison door of the present invention;

FIG. 2 is an enlarged view of the intelligent alarm prison door of the present invention at A in FIG. 1;

fig. 3 is an enlarged view of the intelligent alarm prison door of the present invention at B of fig. 1.

The device comprises a mounting frame 1, a mounting frame 2, a fixing plate 3, a movable door 4, a driving assembly 5, a clamping assembly 6, a trigger assembly 7, a mounting groove 8, a first motor, a first gear, a second gear, 11, a rectangular frame 12, a first rack, a second rack, a 14U-shaped groove, 15, a ratchet wheel 16, a pawl, a 17, a first spring, a 18, a first electromagnet, a 19, a first iron block, a 20, a first electromagnetic plate, a 21, a first transverse plate, a 22, a second transverse plate, a 23, a sliding rod, 24, a second iron block, a 25, a contact switch, 26, a vertical plate, 27, a movable wheel, 28, a camera, 29 and an alarm.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, the intelligent alarm prison door of the utility model comprises an installation frame 1, a fixed plate 2, a movable door 3, a driving component 4, a clamping component 5 and a triggering component 6, wherein an installation groove 7 is arranged in the top of the installation frame 1, the fixed plate 2 is arranged on the left side of the bottom wall of the installation frame 1, the driving component 4 is arranged in the installation groove 7, the movable door 3 is arranged on the driving component 4 and is positioned on one side of the fixed plate 2, the clamping component 5 is arranged on the driving component 4, the triggering component 6 is arranged on the inner wall of one side of the installation groove 7 and is connected with the driving component 4, the driving component 4 comprises a motor I8, a gear I9, a gear II 10, a rectangular frame 11, a rack I12 and a rack II 13, the motor I8 is arranged on the inner wall of the rear side of the installation groove 7 and is positioned above the right upper corner of the fixed plate 2, the gear I9 is sleeved on the output shaft of the motor I8, the second gear 10 is rotatably arranged on the inner wall of the rear side of the mounting groove 7 and is positioned above the first gear 9, the first rack 12 and the second rack 13 are respectively arranged on the bottom wall of the rectangular frame 11 and the top wall of the rectangular frame 11, the first gear 9 is meshed with the first rack 12, the second gear 10 is meshed with the second rack 13, the top end of the movable door 3 is arranged on the bottom of the rectangular frame 11, the top wall of the mounting groove 7 is provided with a U-shaped groove 14, the top of the rectangular frame 11 is slidably arranged in the U-shaped groove 14, the clamping component 5 comprises a ratchet 15, a pawl 16, a first spring 17, a first electromagnet 18 and a first iron block 19, the ratchet 15 is fixedly arranged on the inner wall of the front side of the mounting groove 7 and is positioned right in front of the first gear 9, the middle of the pawl 16 is rotatably arranged on the first gear 9, the pawl 16 is clamped with the ratchet 15, one end of the first spring 17 is arranged on the first gear 9, the other end of the first spring 17 is arranged on the top of the pawl 16 close to the ratchet 15, the first iron block 19 is arranged at one end of the pawl 16 far away from the ratchet wheel 15, and the first electromagnet 18 is arranged on the first gear 9 and close to the first iron block 19.

The trigger assembly 6 comprises a first electromagnetic plate 20, a first transverse plate 21, a second transverse plate 22, a sliding rod 23 and a vertical plate 24, the first electromagnetic plate 20 is arranged at the right end of the rectangular frame 11, the first transverse plate 21 is arranged at the right end of the rectangular frame 11 and is positioned below the electromagnetic plate, the second transverse plate 22 is arranged on the inner wall at the right side of the mounting groove 7 and is positioned between the first electromagnetic plate 20 and the first transverse plate 21, the sliding rod 23 is arranged on the second transverse plate 22 in a sliding and penetrating manner, the top end of the sliding rod 23 is provided with a second iron block 24, the second iron block 24 is close to the first electromagnetic plate 20, the right side of the bottom end of the sliding rod 23 is provided with a contact switch 25, the right side of the top of the first transverse plate 21 is provided with a vertical plate 26, the vertical plate 26 is in contact with the contact switch 25, the bottom end of the movable door 3 is provided with a movable wheel 27, the movable wheel 27 is provided with a plurality of groups, the movable wheel 27 is arranged on the bottom wall at the inner side of the mounting frame 1, the top of the mounting frame 1 is respectively provided with a camera 28 and an alarm 29, the camera 28 and the alarm 29 are respectively electrically connected with the contact switch 25.

When the electromagnetic door is used, the first starting motor 8 drives the first gear 9 to rotate anticlockwise, so that the rectangular frame 11 moves towards the right side, the movable door 3 is driven to move towards the right side to close the door, when the rectangular frame 11 drives the first electromagnetic plate 20 and the first transverse plate 21 to be close to the second transverse plate 22, the first electromagnetic plate 20 is electrified, when the first electromagnetic plate 20 moves above the second transverse plate 22, the second iron block 24 is sucked, so that the second iron block 24 and the sliding rod 23 are driven to move towards the right side, and when the first transverse plate 21 drives the vertical plate 24 to move to the right side of the sliding rod 23, the first electromagnetic plate 20 is powered off, so that the sliding rod 23 moves downwards to the left side of the vertical plate 24; when the movable door 3 is forcibly opened, the ratchet wheel 15 is clamped with the pawl 16, so that the rectangular frame 11 is prevented from moving, and the movable door 3 is prevented from being forcibly moved, and meanwhile, when the movable door 3 is forcibly moved to the left side, the vertical plate 26 is driven to press the contact switch 25, so that the alarm 29 and the camera 28 are opened, and a prisoner is monitored and warned; when the movable door 3 needs to be opened, the first electromagnet 18 and the first electromagnetic plate 20 are electrified at the same time, the first electromagnet 18 drives the pawl 16 to be separated from the ratchet wheel 15, the first electromagnetic plate 20 drives the sliding rod 23 to move upwards, then the first motor 8 is started, the first gear 9 is driven to rotate clockwise, and therefore the movable door 3 is driven to move towards the left side to open the door.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Intelligent alarm prison door, its characterized in that: the movable door comprises an installation frame, a fixed plate, a movable door, a driving assembly, a clamping assembly and a triggering assembly, wherein the installation frame is internally provided with an installation groove at the top, the fixed plate is arranged on the left side of the bottom wall of the installation frame, the driving assembly is arranged in the installation groove, the movable door is arranged on the driving assembly and positioned on one side of the fixed plate, the clamping assembly is arranged on the driving assembly, the triggering assembly is arranged on the inner wall of one side of the installation groove and connected with the driving assembly, the driving assembly comprises a motor I, a gear II, a rectangular frame, a rack I and a rack II, the motor I is arranged on the inner wall of the rear side of the installation groove and positioned above the right upper corner of the fixed plate, the gear I is sleeved and arranged on an output shaft of the motor I, the gear II is rotatably arranged on the inner wall of the rear side of the installation groove and positioned above the gear I, the rack I and the rack II are respectively arranged on the bottom wall of the rectangular frame and the top wall of the rectangular frame, the movable door is characterized in that the first gear is meshed with the first rack, the second gear is meshed with the second rack, the top end of the movable door is arranged on the bottom of the rectangular frame, a U-shaped groove is formed in the top wall of the mounting groove, the top of the rectangular frame is slidably arranged in the U-shaped groove, the clamping component comprises a ratchet wheel, a pawl, a first spring, a first electromagnet and a first iron block, the ratchet wheel is fixedly arranged on the inner wall of the front side of the mounting groove and located right ahead of the first gear, the middle of the pawl is rotatably arranged on the first gear, the pawl is clamped with the ratchet wheel, one end of the spring is arranged on the first gear, the other end of the spring is arranged on the top of one end, close to the ratchet wheel, of the first iron block is arranged on one end, far away from the ratchet wheel, of the first electromagnet is arranged on the first gear and close to the first iron block.

2. The intelligent alarm prison door of claim 1, wherein: the trigger assembly comprises a first electromagnetic plate, a first transverse plate, a second transverse plate and a sliding rod, wherein the first electromagnetic plate is arranged at the right end of the rectangular frame, the first transverse plate is arranged at the right end of the rectangular frame and is located below the electromagnetic plate, the second transverse plate is arranged on the inner wall of the right side of the mounting groove and is located between the first electromagnetic plate and the first transverse plate, the sliding rod slides to penetrate through the second transverse plate, the top end of the sliding rod is provided with a second iron block, and the second iron block is close to the first electromagnetic plate.

3. The intelligent alarm prison door of claim 2, wherein: the right side of the bottom end of the sliding rod is provided with a contact switch, the right side of the top of the transverse plate is provided with a vertical plate, and the vertical plate is in contact with the contact switch.

4. The intelligent alarm prison door of claim 1, wherein: the bottom end of the movable door is provided with a plurality of movable wheels, and the movable wheels are arranged on the bottom wall of the inner side of the mounting frame in a rolling manner.

5. The intelligent alarm prison door of claim 4, wherein: be equipped with camera and alarm on the installing frame top respectively, camera and alarm respectively with contact switch electric connection.