CN111965725A - High accuracy metal safety inspection door based on thing networking - Google Patents
High accuracy metal safety inspection door based on thing networking Download PDFInfo
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- CN111965725A CN111965725A CN202010982828.7A CN202010982828A CN111965725A CN 111965725 A CN111965725 A CN 111965725A CN 202010982828 A CN202010982828 A CN 202010982828A CN 111965725 A CN111965725 A CN 111965725A
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- control box
- inspection door
- fixedly connected
- door based
- security inspection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a high-precision metal security inspection door based on the Internet of things, which comprises a base, a side plate and a control box, wherein dustproof ventilating fans are fixedly installed at the left end and the right end of the bottom of the control box, a dustproof heat dissipation fan is fixedly installed at the middle end of the top of the control box, and a face recognition camera is fixedly installed at the middle end of the bottom of the control box. The invention solves the problems that the existing metal security inspection door is of a fixed structure, a plurality of metal detectors are arranged inside a supporting plate of the existing metal security inspection door, but in actual use, the adjacent metal detectors are spaced, the position is easy to be omitted in the inspection process, and when an inspected person walks through the inspection door, the front and the back of the chest of the inspected person are influenced by the distance and the position, the condition of false inspection or missed inspection is easy to occur, and the high-precision omnibearing detection requirement cannot be met through the actions of the rotating plate, the power motor, the rotating shaft, the driving belt wheel, the belt, the driven belt wheel, the two-way threaded rod, the movable sleeve and the inspection head.
Description
Technical Field
The invention relates to the technical field of security check equipment, in particular to a high-precision metal security check door based on the Internet of things.
Background
The security inspection door is a detection device for detecting whether a person carries a metal object, and is also called a metal detection door, the metal detection security inspection door is mainly applied to public places with large pedestrian flow, such as airports, stations, large conferences and the like, and is used for detecting metal objects hidden on human bodies, such as guns, controlled props and the like, and the metal security inspection door based on the internet of things appears in the market along with the development of the society.
The applicant finds that at least the following technical problems exist in the prior art: present metal safety inspection door is fixed structure, the inside of its backup pad is provided with a plurality of metal detector, but in the in-service use, there is the interval between the adjacent metal detector, this position is easily omitted when detecting, and when being walked the detection door by the personnel, its chest receives the influence of distance and position behind one's back, the condition of false retrieval or missed retrieval appears easily, can not satisfy the omnidirectional detection requirement of high accuracy, for this reason, we propose the high accuracy metal safety inspection door based on the thing networking.
Disclosure of Invention
The invention aims to provide a high-precision metal security inspection door based on the Internet of things, and the high-precision metal security inspection door is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the high-precision metal security inspection door based on the Internet of things comprises a base, a side plate and a control box, wherein the left end and the right end of the bottom of the control box are fixedly provided with dustproof ventilating fans, the middle end of the top of the control box is fixedly provided with a dustproof heat dissipation fan, the middle end of the bottom of the control box is fixedly provided with a face recognition camera, the bottom of an inner cavity of the base is movably connected with a rotating shaft through a bearing, the top of the rotating shaft is fixedly connected with a rotating plate, the bottom of the rotating plate is fixedly connected with an annular stabilizing seat, the inner side of the annular stabilizing seat is movably connected with a plurality of balls, the outer surface of the rotating shaft is sequentially and fixedly connected with a driving belt wheel and a driven conical gear from top to bottom, the left end and the right end of the top of the base are respectively and movably connected with a bidirectional threaded rod through, the outer surfaces of the upper end and the lower end of the bidirectional threaded rod are in threaded connection with a movable sleeve, one side of the movable sleeve is fixedly connected with a detection head, and the right end of the bottom of the inner cavity of the base is fixedly provided with a power motor.
Preferably, both ends are all fixedly connected with the curb plate about the base top, the positive fixed surface of curb plate installs LED warning display lamp area.
Preferably, the upper end of the inner side of the side plate is fixedly connected with a control box, and the left end of the front surface of the control box is fixedly provided with a display screen.
Preferably, the top of the base is provided with an annular slideway, and the ball rolls on the inner surface of the annular slideway.
Preferably, the rotation range of the rotating plate is zero to ninety degrees, and the rotating plate is circular.
Preferably, the output end of the power motor is fixedly connected with a driving bevel gear, and the driving bevel gear is meshed with a driven bevel gear.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention drives the driving bevel gear to rotate by the action of the rotating plate after the tested person stands on the top of the rotating plate by two feet, and drives the rotating shaft to rotate under the coordination of the driven bevel gear, the rotating shaft drives the tested person to rotate ninety degrees by the rotating plate while rotating, the motor rotates reversely and drives the rotating plate to reset, the driven belt wheel and the bidirectional threaded rod can be driven to rotate by the driving belt wheel and the belt while rotating, the bidirectional threaded rod drives the movable sleeve to move while rotating, the movable sleeve drives the detection head to move while moving, thereby realizing all-dimensional gapless detection and achieving the aim of high-precision detection, and by the coordination of the above structures, the invention solves the problems that the existing metal security inspection door is a fixed structure, the supporting plate is internally provided with a plurality of metal detectors, but in practical use, there is the interval between the adjacent metal detector, this position is easily omitted when detecting, and when being examined the personnel and walk the detection door, receives the influence of distance and position behind its chest, the condition of false retrieval or missed detection appears easily, can not satisfy the problem of the all-round detection requirement of high accuracy.
2. The safety inspection door has the advantages that the stability of the rotating plate during rotation can be guaranteed under the cooperation of the annular slide way through the action of the annular stabilizing seat and the balls, the safety inspection door has a face recognition function through the action of the face recognition camera, the air flow in the control box can be accelerated through the action of the dustproof ventilating fan and the dustproof heat dissipation fan, and the aim of effectively dissipating heat of the control box is fulfilled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention in a front view and a cross-sectional view;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention.
In the figure: 1. a base; 2. a dust-proof ventilating fan; 3. a display screen; 4. a dustproof heat dissipation fan; 5. a face recognition camera; 6. a control box; 7. a side plate; 8. an LED alarm display lamp belt; 9. a rotating plate; 10. a driving pulley; 11. a rotating shaft; 12. a driven bevel gear; 13. a driving bevel gear; 14. a power motor; 15. a belt; 16. a driven pulley; 17. a bidirectional threaded rod; 18. a movable sleeve; 19. a detection head; 20. an annular stabilizing seat; 21. a ball bearing; 22. an annular slide way.
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 application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The base 1, the dustproof ventilating fan 2, the display screen 3, the dustproof heat dissipation fan 4, the face recognition camera 5, the control box 6, the side plate 7, the LED alarm display lamp strip 8, the rotating plate 9, the driving belt wheel 10, the rotating shaft 11, the driven bevel gear 12, the driving bevel gear 13, the power motor 14, the belt 15, the driven belt wheel 16, the bidirectional threaded rod 17, the movable sleeve 18, the detection head 19, the annular stabilizing seat 20, the ball 21 and the annular slideway 22 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the invention can be known by technical manuals or conventional experimental methods.
Referring to fig. 1-3, a high-precision metal security inspection door based on the internet of things comprises a base 1, side plates 7 and a control box 6, wherein the left end and the right end of the top of the base 1 are fixedly connected with the side plates 7, the front surface of the side plates 7 is fixedly provided with an LED alarm display lamp strip 8, the upper end of the inner side of the side plates 7 is fixedly connected with the control box 6, the left end of the front surface of the control box 6 is fixedly provided with a display screen 3, the left end and the right end of the bottom of the control box 6 are fixedly provided with dustproof ventilating fans 2, the middle end of the top of the control box 6 is fixedly provided with a dustproof heat dissipation fan 4, the air flow in the control box 6 can be accelerated by the action of the dustproof ventilating fans 2 and the dustproof heat dissipation fan 4, so as to achieve the purpose of effective heat dissipation for the control box 6, the middle end of the bottom of the control box 6 is fixedly provided with a, the bottom of the inner cavity of the base 1 is movably connected with a rotating shaft 11 through a bearing, the top of the rotating shaft 11 is fixedly connected with a rotating plate 9, the rotating range of the rotating plate 9 is zero to ninety degrees, the rotating plate 9 is circular, the bottom of the rotating plate 9 is fixedly connected with an annular stabilizing seat 20, the inner side of the annular stabilizing seat 20 is movably connected with a plurality of balls 21, the top of the base 1 is provided with an annular slideway 22, the balls 21 roll on the inner surface of the annular slideway 22, the stability of the rotating plate 9 during rotation can be ensured under the matching of the annular slideway 22 through the action of the annular stabilizing seat 20 and the balls 21, the outer surface of the rotating shaft 11 is fixedly connected with a driving pulley 10 and a driven conical gear 12 from top to bottom in sequence, the left end and the right end of the top of the base 1 are both movably connected with a bidirectional threaded rod 17 through, a belt 15 is sleeved between the driven belt wheel 16 and the driving belt wheel 10, the outer surfaces of the upper end and the lower end of the bidirectional threaded rod 17 are in threaded connection with a movable sleeve 18, one side of the movable sleeve 18 is fixedly connected with a detection head 19, the right end of the bottom of the inner cavity of the base 1 is fixedly provided with a power motor 14, the output end of the power motor 14 is fixedly connected with a driving bevel gear 13, the driving bevel gear 13 is meshed with a driven bevel gear 12, the detected person stands on the top of the detected person through the action of a rotating plate 9, the power motor 14 drives the driving bevel gear 13 to rotate, the rotating shaft 11 is driven to rotate under the coordination of the driven bevel gear 12, the rotating shaft 11 drives the detected person to rotate ninety degrees through the rotating plate 9 while rotating, the power motor 14 rotates reversely and drives the rotating plate 9 to reset, the driven belt wheel 16 and the bidirectional threaded rod 17 can be driven to rotate through the driving belt wheel 10 and the, the bidirectional threaded rod 17 rotates and simultaneously drives the movable sleeve 18 to move, and the movable sleeve 18 moves and simultaneously drives the detection head 19 to move, so that the all-dimensional gapless detection can be realized, and the purpose of high-precision detection is achieved.
When in use, the tested person stands behind the top of the tested person by feet under the action of the rotating plate 9, the power motor 14 drives the driving bevel gear 13 to rotate, the rotating shaft 11 is driven to rotate under the coordination of the driven bevel gear 12, the tested person is driven to rotate by ninety degrees through the rotating plate 9 while the rotating shaft 11 rotates, the power motor 14 rotates reversely and drives the rotating plate 9 to reset, the driven belt wheel 16 and the bidirectional threaded rod 17 can be driven to rotate through the driving belt wheel 10 and the belt 15 while the rotating shaft 11 rotates, the movable sleeve 18 is driven to move while the bidirectional threaded rod 17 rotates, the detection head 19 is driven to move while the movable sleeve 18 moves, thus the all-round gapless detection can be realized, the aim of high-precision detection is achieved, the problem that the existing metal security inspection doors are both fixed structures is solved through the matching effect of the structures, and a plurality of metal detectors are arranged inside the supporting plate, however in the in-service use, there is the interval between the adjacent metal detector, this position is easily omitted when detecting, and when the detected personnel walked the detection door, its chest receives the influence of distance and position with behind one's back, the condition of false retrieval or missed retrieval appears easily, can not satisfy the problem of the all-round detection requirement of high accuracy, effect through annular stable seat 20 and ball 21, under the cooperation of annular slide 22, stability when can ensure rotor plate 9 rotates, effect through face identification camera 5, make this ann examine the door possess face identification's function, effect through dustproof ventilating fan 2 and dustproof heat dissipation fan 4, can accelerate the air flow in the control box 6, thereby realize effective radiating purpose to control box 6.
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 (6)
1. High accuracy metal safety inspection door based on thing networking, including base (1) and curb plate (7) and control box (6), its characterized in that: the dustproof ventilating fan (2) is fixedly mounted at the left end and the right end of the bottom of the control box (6), the dustproof radiating fan (4) is fixedly mounted at the middle end of the top of the control box (6), the face recognition camera (5) is fixedly mounted at the middle end of the bottom of the control box (6), the bottom of the inner cavity of the base (1) is movably connected with a rotating shaft (11) through a bearing, the top of the rotating shaft (11) is fixedly connected with a rotating plate (9), the bottom of the rotating plate (9) is fixedly connected with an annular stabilizing seat (20), a plurality of balls (21) are movably connected with the inner side of the annular stabilizing seat (20), a driving belt wheel (10) and a driven conical gear (12) are fixedly connected with the outer surface of the rotating shaft (11) from top to bottom in sequence, two-way threaded rods (17) are fixedly connected with the left end and, the bottom fixedly connected with driven pulleys (16) of two-way threaded rod (17), the cover is equipped with belt (15) between driven pulleys (16) and driving pulley (10), the equal threaded connection of surface at both ends has movable sleeve (18) about two-way threaded rod (17), one side fixedly connected with of movable sleeve (18) detects head (19), the right-hand member fixed mounting of base (1) inner chamber bottom has motor power (14).
2. The high-precision metal security inspection door based on the Internet of things of claim 1, wherein: the LED alarm lamp is characterized in that side plates (7) are fixedly connected to the left end and the right end of the top of the base (1), and LED alarm display lamp belts (8) are fixedly mounted on the front surfaces of the side plates (7).
3. The high-precision metal security inspection door based on the Internet of things of claim 1, wherein: the upper end fixedly connected with control box (6) of curb plate (7) inboard, the left end fixed mounting on control box (6) positive surface has display screen (3).
4. The high-precision metal security inspection door based on the Internet of things of claim 1, wherein: annular slide way (22) have been seted up at the top of base (1), and ball (21) roll in the internal surface of annular slide way (22).
5. The high-precision metal security inspection door based on the Internet of things of claim 1, wherein: the rotating range of the rotating plate (9) is zero to ninety degrees, and the rotating plate (9) is circular.
6. The high-precision metal security inspection door based on the Internet of things of claim 1, wherein: the output end of the power motor (14) is fixedly connected with a driving bevel gear (13), and the driving bevel gear (13) is meshed with a driven bevel gear (12) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982828.7A CN111965725A (en) | 2020-09-17 | 2020-09-17 | High accuracy metal safety inspection door based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982828.7A CN111965725A (en) | 2020-09-17 | 2020-09-17 | High accuracy metal safety inspection door based on thing networking |
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| Publication Number | Publication Date |
|---|---|
| CN111965725A true CN111965725A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010982828.7A Pending CN111965725A (en) | 2020-09-17 | 2020-09-17 | High accuracy metal safety inspection door based on thing networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568061A (en) * | 2021-06-09 | 2021-10-29 | 天津合和视安科技有限公司 | Rotary metal searchlighting device for airport security |
-
2020
- 2020-09-17 CN CN202010982828.7A patent/CN111965725A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568061A (en) * | 2021-06-09 | 2021-10-29 | 天津合和视安科技有限公司 | Rotary metal searchlighting device for airport security |
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