CN115565218B - Pass-through box with portrait recognition device - Google Patents
Pass-through box with portrait recognition device Download PDFInfo
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- CN115565218B CN115565218B CN202211007328.7A CN202211007328A CN115565218B CN 115565218 B CN115565218 B CN 115565218B CN 202211007328 A CN202211007328 A CN 202211007328A CN 115565218 B CN115565218 B CN 115565218B
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- hollow
- controller
- side wall
- magnetic block
- movable seat
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- 238000012546 transfer Methods 0.000 claims abstract description 39
- 230000001954 sterilising effect Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 7
- 230000003749 cleanliness Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002070 germicidal effect Effects 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 on the other hand Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Human Computer Interaction (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a transfer window with a portrait identification device, which belongs to the field of transfer windows and comprises a transfer window body, wherein a face identification camera for portrait identification and a controller for controlling the face identification camera are respectively arranged on the outer surface of the transfer window body, and a surface executing mechanism for sterilizing and disinfecting the surface of the controller is arranged at the position of the outer surface of the transfer window body corresponding to the position of the controller.
Description
Technical Field
The invention relates to the field of transfer windows, in particular to a transfer window with a portrait identification device.
Background
The transfer window is used as an auxiliary device of the clean room and is mainly used for transferring small articles between the clean areas and between the unclean areas and the clean areas so as to reduce the door opening times of the clean room and reduce the pollution of the clean areas to the greatest extent. The transfer window is widely applied to all places requiring air purification, such as micro-technology, biological laboratories, pharmaceutical factories, hospitals, food processing industries, LCD, electronic factories, and the like. The transmission window is usually provided with a front door and a rear door, an interlocking device is arranged between the front door and the rear door, a transmitted article is placed into the transmission window through the front door, and after the front door is closed, the article to be transmitted can be taken out by opening the rear door.
The clean room with higher requirements on cleanliness has strict requirements on the sterility or cleanliness of articles, so articles transmitted in the transfer window have strict limitations and regulations, and are required to be transmitted by special persons, and with the continuous progress and development of science and technology, the transfer window with a portrait identification device is currently on the market, and can accurately identify face information of users and effectively prevent other people except special persons from opening the transfer window of the clean room.
The prior art transmission window with the portrait identification device mostly comprises a transmission window body, a face identification camera and a controller for controlling the face identification camera, and after the transmission window is used, workers mostly realize sterilization and disinfection on the surface of the controller by spraying alcohol on the surface of the controller which is often contacted with fingers of a human body and then uniformly wiping the surface of the controller. Because the liquid crystal screen for display on the controller is composed of a plurality of layers of materials, the core of the liquid crystal screen is a sandwich structure of two polaroids with a layer of liquid crystal molecules sandwiched between the two polaroids. Both the polarizer and the liquid crystal molecules are very soluble in alcohol, and once the liquid crystal molecules are eroded by alcohol, the screen becomes mottled due to dissolution of Ma Jiuhui. Therefore, the method for sterilizing the controller on the transfer window by adopting the method can definitely directly cause the damage of the controller, so that the service life of the transfer window is seriously shortened while the normal use of the transfer window is influenced, and the economic cost of enterprises is increased.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide the transfer window with the portrait identification device, and the transfer window can be used for carrying out sterilization and disinfection treatment on the surface of the controller for controlling the face recognition camera in a reciprocating cycle mode.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The transmission window with the portrait identification device comprises a transmission window body, wherein a face identification camera for identifying the portrait and a controller for controlling the face identification camera are respectively arranged on the outer surface of the transmission window body, and a surface executing mechanism for sterilizing the surface of the controller is arranged at the position of the outer surface of the transmission window body corresponding to the position of the controller;
the surface actuating mechanism comprises a hollow air box connected with the surface of the transfer window body, an air pump is connected to the side wall of the hollow air box, a drainage tube is communicated between the output end of the air pump and the side wall of the hollow air box, a movable seat is further arranged on one side of the hollow air box, which is far away from the air pump, guide holes are horizontally formed in the upper portion and the lower portion of the side wall of the movable seat, an arc-shaped connecting groove is formed in the inner wall of each guide hole, a driven arc-shaped magnetic block is connected in the arc-shaped connecting groove, the inner diameter size of the driven arc-shaped magnetic block is consistent with the inner diameter size of the guide hole, a horizontal hollow pipe body which is horizontally arranged is inserted in each guide hole, one end of the horizontal hollow pipe body is communicated with the side wall of the hollow air box, a sealing part is arranged at the other end of the hollow air box, a reciprocating traction part is arranged in the horizontal hollow pipe body, a tail end decompression return piece is further arranged on the side wall of the horizontal hollow pipe body, a hollow cavity is formed in the movable seat, a vertically arranged hollow box body is fixedly communicated on the left side wall and the right side wall of the movable seat, a sensor is connected to the side wall of the hollow box body, a distance sensor is connected to the side of the hollow box body, a strip-shaped sensor is arranged on the side wall of the hollow box body, a strip-shaped sensor is connected to the side of the hollow body, and the hollow body is connected to a side of a strip-shaped air connector is connected to a position controller.
Further, the inside of the ejection port is connected with a filter screen for preventing dust from entering the inside of the lateral hollow box body.
Further, one end of the long diversion hose far away from the hollow air box is communicated with the side wall of the movable seat and penetrates into the hollow cavity of the movable seat.
Further, the reciprocating traction part comprises a sealing piston A which is connected in a sliding and sealing manner in the horizontal hollow tube body, one side of the sealing piston A, which is close to the hollow air box, is connected with a traction magnetic block which is matched with the driven arc magnetic block to work, the magnetic poles of the opposite ends of the traction magnetic block and the driven arc magnetic block are opposite, one side of the sealing piston A, which is far away from the traction magnetic block, is connected with a piston guide rod which is horizontally arranged, and the periphery of the piston guide rod is sleeved with a first reset spring;
one end of the piston guide rod, which is far away from the sealing piston A, penetrates through the horizontal hollow pipe body and extends out from the inside of the horizontal hollow pipe body;
one end of the first reset spring is connected with the sealing piston A, and the other end of the first reset spring is fixedly connected to the inner side wall of the sealing end of the horizontal hollow tube body.
Further, the end pressure relief return part comprises an exhaust mechanism and a blocking mechanism, wherein the exhaust mechanism comprises a vertical communicating pipe which is arranged on the side wall of the horizontal hollow pipe, one end of the vertical communicating pipe is sealed, the other end of the vertical communicating pipe is open, a hole is formed in the bottom wall of the vertical communicating pipe in a penetrating mode, the vertical communicating pipe is fixedly communicated with the side wall of the horizontal hollow pipe, a bottom magnetic block, a sealing piston B and a balancing weight are respectively arranged in the vertical communicating pipe, the magnetic poles of the opposite ends of the bottom magnetic block and the traction magnetic block are identical, a smooth guide rod is connected to the balancing weight, an end shell is fixedly communicated with the opening end of the vertical communicating pipe, an exhaust slot hole is formed in the end shell, and one end of the smooth guide rod, far away from the balancing weight, penetrates through the end shell and extends out of the end shell.
Further, the bottom magnetic block is attached to the bottom wall of the communicating vertical pipe, and the sealing piston B is located between the bottom magnetic block and the balancing weight.
Further, the separation mechanism comprises a supporting seat connected with the side wall of the horizontal hollow pipe body, a transverse guide rod is horizontally inserted through the supporting seat, two ends of the transverse guide rod extend out of an inner cavity of the supporting seat, a limiting ring is sleeved and fixed on the periphery of the inner cavity of the supporting seat, a second reset spring is sleeved on the periphery of the inner cavity of the supporting seat, one end of the second reset spring is tightly abutted to the outer wall of the limiting ring, the other end of the second reset spring is tightly abutted to the inner wall of the supporting seat, and an elastic rubber head is connected to the end of the transverse guide rod.
Further, the supporting seat is arranged on one side of the communicating vertical pipe close to the controller, and a space is reserved between the supporting seat and the corresponding communicating vertical pipe.
Further, when the movable seat is at the initial position, the controller is positioned between the movable seat and the supporting seat.
Further, when the second return spring is in a fully compressed state, the movable seat is positioned in front of one side of the controller, which is far away from the hollow air box, and the strip-shaped sponge block is tightly attached to the surface of the controller.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) Compared with the traditional method of sterilizing and disinfecting the surface of the controller by spraying alcohol on the surface of the controller and then uniformly wiping, the invention can greatly reduce the damage degree of the controller in the process of sterilizing bacteria which are convenient to be stained on the surface of the controller, can ensure the normal use of the transfer window and is beneficial to prolonging the service life of the transfer window.
(2) The air pump pumps air into the hollow air box, the air pumped into the hollow air box flows into the two horizontal hollow pipe bodies and pushes the sealing piston A to move towards the direction of the communicating vertical pipe, when the sealing piston A horizontally moves in the horizontal hollow pipe bodies, the traction magnet drives the movable seat to move towards the direction of the communicating vertical pipe through the driven arc magnet attracted by the sealing piston A, when the movable seat moves to the front of the controller, sterilization and disinfection treatment are carried out on bacteria attached to the surface of the controller through ultraviolet light waves with certain wavelength emitted by the ultraviolet sterilization lamp connected with the movable seat, and harmful microorganisms such as bacteria attached to the surface of the controller can be killed in a non-contact mode, so that the damage degree of the transfer window to the controller can be reduced to the minimum in the process of sterilizing the surface of the controller, the cleanliness of the surface of the controller is guaranteed, and the service life of the controller can be effectively prolonged.
(3) When the sealing piston A drives the movable seat to horizontally move, the distance between the movable seat and the hollow air box is monitored through the distance sensor, a detection signal is transmitted to the main controller, when the movable seat moves to one side of the controller away from the hollow air box, the distance between the movable seat and the hollow air box reaches the upper limit of a preset value of the main controller, the main controller controls the air pump to be closed, the movable seat is limited by the elastic rubber head when moving to one side of the controller away from the hollow air box, the sealing piston A further moves towards the direction of the communicating vertical pipe under the action of the continuously inflowing air in the hollow air box, when the first reset spring is in a completely compressed state, the traction magnet is positioned below the bottom magnet, and then the bottom magnet moves upwards to the inner cavity of the end shell, so that the air pressure in the hollow air box is discharged by the exhaust gas on the end shell, the air pressure in the horizontal hollow air box is reduced, and under the action of the elastic force of the first reset spring, the sealing piston A drives the traction magnet to move towards the direction of the hollow air box again, so that the traction magnet is driven by the traction magnet again, and the air cylinder is driven to be in contact with the surface of the air box again, and the air box is controlled by the controller to realize the sterilization effect of the sterilization treatment of the surface of the sterilizing lamp.
(4) When the movable seat drives the ultraviolet germicidal lamp to sterilize the surface of the controller, the air pump pumps air into the hollow air box, the air inside the hollow air box is led into the hollow cavity of the movable seat through the long guide hose, and the air in the hollow cavity is sprayed out from the spraying port on the side hollow box body, so that dust adsorbed on the surface of the controller is blown off, the sterilizing effect of the ultraviolet germicidal lamp is prevented from being influenced due to shielding of the dust, and the solid particle dust adsorbed on the surface of the controller can be blown off before the strip-shaped sponge block erases the fingerprint left on the surface of the controller, so that the situation that the strip-shaped sponge block scrapes the surface of the controller due to the movement of the solid particles adsorbed on the surface of the controller driven by the strip-shaped sponge block in the process of wiping the surface of the controller is avoided.
(5) After the sealing piston A drives the driven arc-shaped magnetic block connected with the movable seat to horizontally move through the traction magnetic block, when the movable seat moves to the elastic rubber head and has a pushing acting force in the horizontal direction on the elastic rubber head, the elastic rubber head moves the horizontal guide rod to horizontally move, and after the limit ring sleeved and fixed on the periphery of the horizontal guide rod moves along with the horizontal guide rod and extrudes the second return spring, the second return spring can buffer and absorb impact force generated in the process that the movable seat collides with the elastic rubber head, so that buffer protection of the movable seat in the moving process is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of the present invention at A in FIG. 1;
FIG. 3 is an enlarged partial schematic view of the present invention at B in FIG. 2;
FIG. 4 is a schematic diagram of a surface actuator according to the present invention;
FIG. 5 is an enlarged partial schematic view of the present invention at C in FIG. 4;
FIG. 6 is a partially enlarged schematic illustration of the invention at D in FIG. 4;
FIG. 7 is a diagram showing pictographic changes when the bottom magnetic block moves up to the end housing according to the principle of the same polarity of the bottom magnetic block as the traction magnetic block when the sealing piston A drives the traction magnetic block to move below the bottom magnetic block in FIG. 4;
FIG. 8 is a side view of a surface actuator of the present invention;
fig. 9 is a schematic diagram showing pictographic changes when the middle sealing piston a of fig. 6 drives the driven arc-shaped magnetic block to move away from the hollow air box through the traction magnetic block.
The reference numerals in the figures illustrate:
1. a transfer window body; 2. a controller; 3. face recognition camera; 400. a hollow air box; 401. an air pump; 402. a drainage tube; 403. a long guide hose; 404. a horizontal hollow tube; 405. a movable seat; 406. a distance sensor; 407. driven arc magnetic block; 408. a hollow box body is connected in a side-by-side manner; 409. a piston guide rod; 410. a first return spring; 411. traction magnet; 412. sealing the piston A; 413. a strip-shaped sponge block; 414. an ultraviolet germicidal lamp; 500. an end housing; 501. a smooth guide bar; 502. a bottom magnetic block; 503. a sealing piston B; 504. balancing weight; 505. a communicating vertical pipe; 600. a support base; 601. an elastic rubber head; 602. a guide rod is horizontally arranged; 603. a limiting ring; 604. and a second return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-3, a transfer window with a portrait identification apparatus includes a transfer window body 1, a face identification camera 3 for identifying a portrait and a controller 2 for controlling the face identification camera 3 are respectively arranged on the outer surface of the transfer window body 1, a surface executing mechanism for sterilizing the surface of the controller 2 is arranged at the position corresponding to the outer surface of the transfer window body 1 and the controller 2, the surface executing mechanism includes a hollow air box 400 connected with the surface of the transfer window body 1, an air pump 401 is connected on the side wall of the hollow air box 400, a drainage tube 402 is communicated between the output end of the air pump 401 and the side wall of the hollow air box 400, a movable seat 405 is further arranged on one side of the hollow air box 400 far away from the air pump 401, guide holes are horizontally arranged on the upper part and the lower part of the side wall of the movable seat 405, an arc-shaped connecting groove is arranged on the inner wall of each guide hole, the arc connecting groove is connected with the driven arc magnetic blocks 407, the inner diameter size of the driven arc magnetic blocks 407 is consistent with the inner diameter size of the guide holes, a horizontal hollow pipe 404 which is horizontally arranged is inserted in each guide hole, one end of the horizontal hollow pipe 404 is communicated with the side wall of the hollow air box 400, the other end is provided with a seal, the inside of the horizontal hollow pipe 404 is provided with a reciprocating traction part, the side wall of the horizontal hollow pipe 404 is also provided with a tail end decompression return path piece, the inside of the movable seat 405 is provided with a hollow cavity, the left side wall and the right side wall of the movable seat 405 are fixedly communicated with a side hollow box 408 which is vertically arranged, the side wall of the side hollow box 408 which is close to the hollow air box 400 is connected with a distance sensor 406, one side of the side hollow box 408 which is close to the controller 2 is evenly provided with a plurality of ejection ports, two strip-shaped sponge blocks 413 are symmetrically connected to one side of the movable seat 405 close to the controller 2, an ultraviolet sterilizing lamp 414 connected with the movable seat 405 is further arranged between the two strip-shaped sponge blocks 413, the ultraviolet sterilizing lamp 414 is preferably a UV-C ultraviolet sterilizing lamp, and a diversion long hose 403 is fixedly communicated with the side wall of the hollow air box 400. A filter screen for preventing dust from entering the interior of the side hollow box 408 is connected to the inside of the ejection port. The end of the long guide hose 403 remote from the hollow air box 400 communicates with the side wall of the movable seat 405 and penetrates into the hollow cavity thereof.
Referring to fig. 4-6, the reciprocating traction portion includes a sealing piston a412 slidably and sealingly connected to the inside of the horizontal hollow tube 404, a traction magnet 411 cooperating with the driven arc magnet 407 is connected to one side of the sealing piston a412 close to the hollow air box 400, the magnetic poles of the opposite ends of the traction magnet 411 and the driven arc magnet 407 are opposite, a piston guide rod 409 horizontally arranged is connected to one side of the sealing piston a412 far from the traction magnet 411, a first return spring 410 is sleeved on the outer periphery of the piston guide rod 409, one end of the piston guide rod 409 far from the sealing piston a412 penetrates through the horizontal hollow tube 404 and extends from the inside of the horizontal hollow tube 404, one end of the first return spring 410 is connected with the sealing piston a412, and the other end is fixedly connected to the inner side wall of the sealing end of the horizontal hollow tube 404. The air pump 401 pumps air into the hollow air box 400, the air pumped into the hollow air box 400 then flows into the two horizontal hollow pipes 404 and pushes the sealing piston A412 to move towards the direction of the communicating vertical pipe 505, when the sealing piston A412 moves horizontally in the horizontal hollow pipes 404, the traction magnet 411 drives the movable seat 405 to move towards the direction of the communicating vertical pipe 505 through the driven arc magnet 407 attracted by the traction magnet, when the movable seat 405 moves to the front of the controller 2, the ultraviolet light wave with a certain wavelength irradiated by the ultraviolet sterilizing lamp 414 connected with the movable seat 405 realizes sterilizing and disinfecting treatment on bacteria attached to the surface of the controller 2, and harmful microorganisms such as bacteria attached to the surface of the controller 2 can be killed in a non-contact mode, so that the damage degree of the movable seat to the surface of the controller 2 can be minimized in the process of sterilizing the transfer window, the cleanliness of the surface of the controller 2 is ensured, and the service life of the controller 2 can be effectively prolonged.
Referring to fig. 6, the end pressure relief return path member includes an exhaust mechanism and a blocking mechanism, the exhaust mechanism includes a communicating standpipe 505 disposed on a side wall of the horizontal hollow tube 404, one end of the communicating standpipe 505 is a seal, the other end is an opening, a hole is formed in a bottom wall of the communicating standpipe 505 in a penetrating manner, the communicating standpipe 505 is fixedly connected with the side wall of the horizontal hollow tube 404, a bottom magnet 502, a sealing piston B503 and a balancing weight 504 are disposed in the communicating standpipe 505, magnetic poles of the bottom magnet 502 and magnetic poles of opposite ends of the traction magnet 411 are the same, a smooth guide rod 501 is connected to the balancing weight 504, an end housing 500 is fixedly connected to an opening end of the communicating standpipe 505, an exhaust slot is formed in the end housing 500, and one end of the smooth guide rod 501 far from the balancing weight 504 penetrates the end housing 500 and extends from the inside of the end housing 500. The bottom magnet 502 is attached to the bottom wall of the vertical tube 505, and the sealing piston B503 is located between the bottom magnet 502 and the counterweight 504. When the sealing piston A412 drives the movable seat 405 to move horizontally, the distance sensor 406 monitors the distance between the movable seat 405 and the hollow air box 400, the distance sensor 406 transmits detection signals to the main controller, when the movable seat 405 moves to one side of the controller 2 far away from the hollow air box 400, the distance between the movable seat 405 and the hollow air box 400 reaches the preset upper limit of the main controller, the main controller controls the air pump 401 to be closed, the movable seat 405 moves to one side of the controller 2 far away from the hollow air box 400 and is limited by the elastic rubber head 601, the sealing piston A412 moves further towards the direction of the communicating riser 505 under the action of the gas continuously flowing in the hollow air box 400, when the first reset spring 410 is in a fully compressed state, the traction magnetic block 411 is positioned below the bottom magnetic block 502, and then the bottom magnetic block 502 moves upwards to the inner cavity of the end part shell 500, so that the air pressure in the hollow air box 400 is discharged by the exhaust slot hole in the end shell 500, the horizontal pipe body descends to the inner side of the controller 2, the air pressure in the hollow air box 400 continuously flows downwards under the action of the reset spring, the air guide magnetic block 411 moves towards the communicating riser 505 again, and the air guide magnetic block 411 is positioned under the action of the complete compressed state, and the air guide is in the opposite direction of the hollow air box 400, and the sterilizing effect is controlled to realize the sterilization effect is realized, and the sterilizing effect is realized.
Referring to fig. 6, the blocking mechanism includes a supporting seat 600 connected to the side wall of the horizontal hollow tube 404, a horizontal guide rod 602 is horizontally inserted through the supporting seat 600, two ends of the horizontal guide rod 602 extend out from an inner cavity of the supporting seat 600, a limiting ring 603 is sleeved and fixed on the outer periphery of the inner cavity of the supporting seat 600, a second return spring 604 is sleeved and fixed on the outer periphery of the inner cavity of the supporting seat 600, one end of the second return spring 604 abuts against the outer wall of the limiting ring 603, the other end abuts against the inner wall of the supporting seat 600, and an elastic rubber head 601 is connected to the end of the horizontal guide rod 602. The supporting seat 600 is disposed on one side of the communication standpipe 505 near the controller 2, and a space is reserved between the supporting seat 600 and the corresponding communication standpipe 505. When the movable seat 405 is in the initial position, the controller 2 is located between the movable seat 405 and the support seat 600. When the second return spring 604 is in a fully compressed state, the movable seat 405 is located in front of the side of the controller 2 away from the hollow air box 400, and the strip-shaped sponge block 413 is tightly attached to the surface of the controller 2. After the sealing piston A412 drives the driven arc-shaped magnetic block 407 connected with the movable seat 405 to horizontally move through the traction magnetic block 411, when the movable seat 405 moves to the position of the elastic rubber head 601 and has a pushing force on the elastic rubber head 601 in the horizontal direction, the elastic rubber head 601 drives the horizontal guide rod 602 to horizontally move, and after the limit ring 603 sleeved and fixed on the periphery of the horizontal guide rod 602 moves along with the horizontal guide rod 602 and extrudes the second return spring 604, the second return spring 604 can buffer and absorb impact force generated in the process that the movable seat 405 collides with the elastic rubber head 601, so that buffer protection of the movable seat 405 in the moving process is realized.
Referring to fig. 1-9, the invention provides a transmission window capable of reciprocally circulating to sterilize and disinfect the surface of a controller for controlling a face recognition camera, which has good sterilization and disinfection effects.
The air pump 401 pumps air into the hollow air box 400, the air pumped into the hollow air box 400 then flows into the two horizontal hollow pipes 404 and pushes the sealing piston A412 to move towards the direction of the communicating vertical pipe 505, when the sealing piston A412 moves horizontally in the horizontal hollow pipes 404, the traction magnet 411 drives the movable seat 405 to move towards the direction of the communicating vertical pipe 505 through the driven arc magnet 407 attracted by the traction magnet, when the movable seat 405 moves to the front of the controller 2, the ultraviolet light wave with a certain wavelength irradiated by the ultraviolet sterilizing lamp 414 connected with the movable seat 405 realizes sterilizing and disinfecting treatment on bacteria attached to the surface of the controller 2, and harmful microorganisms such as bacteria attached to the surface of the controller 2 can be killed in a non-contact mode, so that the damage degree of the movable seat to the surface of the controller 2 can be minimized in the process of sterilizing the transfer window, the cleanliness of the surface of the controller 2 is ensured, and the service life of the controller 2 can be effectively prolonged.
When the sealing piston A412 drives the movable seat 405 to move horizontally, the distance sensor 406 monitors the distance between the movable seat 405 and the hollow air box 400, the distance sensor 406 transmits detection signals to the main controller, when the movable seat 405 moves to one side of the controller 2 far away from the hollow air box 400, the distance between the movable seat 405 and the hollow air box 400 reaches the preset upper limit of the main controller, the main controller controls the air pump 401 to be closed, the movable seat 405 moves to one side of the controller 2 far away from the hollow air box 400 and is limited by the elastic rubber head 601, the sealing piston A412 moves further towards the direction of the communicating riser 505 under the action of the gas continuously flowing in the hollow air box 400, when the first reset spring 410 is in a fully compressed state, the traction magnetic block 411 is positioned below the bottom magnetic block 502, and then the bottom magnetic block 502 moves upwards to the inner cavity of the end part shell 500, so that the air pressure in the hollow air box 400 is discharged by the exhaust slot hole in the end shell 500, the horizontal pipe body descends to the inner side of the controller 2, the air pressure in the hollow air box 400 continuously flows downwards under the action of the reset spring, the air guide magnetic block 411 moves towards the communicating riser 505 again, and the air guide magnetic block 411 is positioned under the action of the complete compressed state, and the air guide is in the opposite direction of the hollow air box 400, and the sterilizing effect is controlled to realize the sterilization effect is realized, and the sterilizing effect is realized.
When the movable seat 405 drives the ultraviolet germicidal lamp 414 to sterilize the surface of the controller 2, after the air pump 401 pumps air into the hollow air box 400, the air in the hollow air box 400 is led into the hollow cavity of the movable seat 405 through the long guide hose 403, and the air in the hollow cavity is sprayed out from the spraying outlet on the side hollow box 408, so that dust adsorbed on the surface of the controller 2 is blown off, on one hand, the sterilizing effect of the ultraviolet germicidal lamp 414 is prevented from being influenced due to shielding of the dust, on the other hand, solid particle dust adsorbed on the surface of the controller 2 can be blown off before the strip-shaped sponge 413 erases the fingerprint left on the surface of the controller 2, and the situation that the strip-shaped sponge 413 scrapes the surface of the controller 2 due to the fact that the strip-shaped sponge 413 drives the solid particle adsorbed on the surface of the controller 2 to move in the process of wiping the surface of the controller 2 is avoided. After the sealing piston A412 drives the driven arc-shaped magnetic block 407 connected with the movable seat 405 to horizontally move through the traction magnetic block 411, when the movable seat 405 moves to the position of the elastic rubber head 601 and has a pushing force on the elastic rubber head 601 in the horizontal direction, the elastic rubber head 601 drives the horizontal guide rod 602 to horizontally move, and after the limit ring 603 sleeved and fixed on the periphery of the horizontal guide rod 602 moves along with the horizontal guide rod 602 and extrudes the second return spring 604, the second return spring 604 can buffer and absorb impact force generated in the process that the movable seat 405 collides with the elastic rubber head 601, so that buffer protection of the movable seat 405 in the moving process is realized.
It is noted that relational terms such as first and second, and the like are 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. The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like. What is not described in detail in this specification is prior art known to those skilled in the art.
The above is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a transfer window with portrait recognition device, includes transfer window body (1), be equipped with face identification camera (3) and controller (2) that are used for controlling face identification camera (3) on the surface of transfer window body (1) respectively, its characterized in that: a surface executing mechanism for sterilizing the surface of the controller (2) is arranged at the position corresponding to the position of the controller (2) on the outer surface of the transmission window body (1);
the surface actuating mechanism comprises a hollow air box (400) connected with the surface of a transfer window body (1), an air pump (401) is connected to the side wall of the hollow air box (400), a drainage tube (402) is communicated between the output end of the air pump (401) and the side wall of the hollow air box (400), one side of the hollow air box (400) far away from the air pump (401) is further provided with a movable seat (405), guide holes are horizontally arranged on the upper part and the lower part of the side wall of the movable seat (405), an arc-shaped connecting groove is formed in the inner wall of each guide hole, a driven arc-shaped magnetic block (407) is connected in the arc-shaped connecting groove, the inner diameter size of the driven arc-shaped magnetic block (407) is consistent with the inner diameter size of the guide hole, a horizontal hollow pipe body (404) which is horizontally arranged is inserted in each guide hole, one end of the horizontal hollow pipe body (404) is communicated with the side wall of the hollow air box (400), the other end of the horizontal hollow pipe body (404) is provided with a sealing arrangement, a reciprocating traction part is arranged in the inner side wall of the horizontal hollow pipe body (405), a pressure sensor (408) is further arranged on the side wall of the hollow pipe body (408) near the hollow body (408), the side wall of the hollow box (408) is further connected with the upper side wall of the hollow body (408), a plurality of ejection outlets are uniformly formed in one side, close to the controller (2), of the side-connected hollow box body (408), two strip-shaped sponge blocks (413) are symmetrically connected to one side, close to the controller (2), of the movable seat (405), an ultraviolet sterilizing lamp (414) connected with the movable seat (405) is further arranged between the two strip-shaped sponge blocks (413), and a diversion long hose (403) is fixedly communicated with the side wall of the hollow air box (400);
the reciprocating traction part comprises a sealing piston A (412) which is connected in the horizontal hollow tube body (404) in a sliding sealing manner, one side, close to the hollow air box (400), of the sealing piston A (412) is connected with a traction magnetic block (411) which is matched with the driven arc-shaped magnetic block (407), the magnetic poles of the opposite ends of the traction magnetic block (411) and the driven arc-shaped magnetic block (407) are opposite, one side, far away from the traction magnetic block (411), of the sealing piston A (412) is connected with a piston guide rod (409) which is horizontally arranged, and the periphery of the piston guide rod (409) is sleeved with a first reset spring (410);
one end of the piston guide rod (409) far away from the sealing piston A (412) penetrates through the horizontal hollow tube (404) and extends out of the inside of the horizontal hollow tube (404);
one end of the first reset spring (410) is connected with the sealing piston A (412), and the other end of the first reset spring is fixedly connected to the inner side wall of the sealing end of the horizontal hollow tube body (404);
the end pressure relief return path part comprises an exhaust mechanism and a blocking mechanism, wherein the exhaust mechanism comprises a communicating vertical pipe (505) which is arranged on the side wall of a horizontal hollow pipe body (404), one end of the communicating vertical pipe (505) is a seal, the other end of the communicating vertical pipe is an opening, a hole is formed in the bottom wall of the communicating vertical pipe (505) in a penetrating mode, the communicating vertical pipe (505) is fixedly communicated with the side wall of the horizontal hollow pipe body (404), a bottom magnetic block (502), a sealing piston B (503) and a balancing weight (504) are respectively arranged in the communicating vertical pipe (505), the magnetic poles of the bottom magnetic block (502) and the opposite ends of a traction magnetic block (411) are the same, a smooth guide rod (501) is connected to the balancing weight (504), an end shell (500) is fixedly communicated to the opening end part of the communicating vertical pipe (505), a vent slot hole is formed in the end part shell (500), and one end of the smooth guide rod (501) far away from the balancing weight (504) penetrates the end shell (500) and extends out of the end part shell (500);
the separation mechanism comprises a supporting seat (600) connected with the side wall of the horizontal hollow tube body (404), a transverse guide rod (602) is horizontally inserted in the supporting seat (600), two ends of the transverse guide rod (602) extend out of an inner cavity of the supporting seat (600), a limiting ring (603) is fixedly sleeved on the periphery of the inner cavity of the supporting seat (600) in a sleeved mode, a second reset spring (604) is sleeved on the periphery of the inner cavity of the supporting seat (600) in the transverse guide rod (602), one end of the second reset spring (604) abuts against the outer wall of the limiting ring (603), the other end of the second reset spring abuts against the inner wall of the supporting seat (600), and the end of the transverse guide rod (602) is connected with an elastic rubber head (601).
2. A transfer window with portrait identification apparatus as claimed in claim 1, wherein: the inside of the ejection port is connected with a filter screen for preventing dust from entering the inside of the side hollow box body (408).
3. A transfer window with portrait identification apparatus as claimed in claim 1, wherein: one end of the diversion long hose (403) far away from the hollow air box (400) is communicated with the side wall of the movable seat (405) and penetrates into the hollow cavity of the movable seat.
4. A transfer window with portrait identification apparatus as claimed in claim 1, wherein: the bottom magnetic block (502) is attached to the bottom wall of the communicating vertical pipe (505), and the sealing piston B (503) is located between the bottom magnetic block (502) and the balancing weight (504).
5. A transfer window with portrait identification apparatus as claimed in claim 1, wherein: the supporting seat (600) is arranged on one side of the communicating vertical pipe (505) close to the controller (2), and a space is reserved between the supporting seat (600) and the corresponding communicating vertical pipe (505).
6. A transfer window with portrait identification apparatus as claimed in claim 1, wherein: when the movable seat (405) is in the initial position, the controller (2) is located between the movable seat (405) and the support seat (600).
7. A transfer window with portrait identification apparatus as claimed in claim 1, wherein: when the second return spring (604) is in a fully compressed state, the movable seat (405) is positioned in front of one side of the controller (2) away from the hollow air box (400), and the strip-shaped sponge block (413) is tightly attached to the surface of the controller (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211007328.7A CN115565218B (en) | 2022-08-22 | 2022-08-22 | Pass-through box with portrait recognition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211007328.7A CN115565218B (en) | 2022-08-22 | 2022-08-22 | Pass-through box with portrait recognition device |
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| CN115565218A CN115565218A (en) | 2023-01-03 |
| CN115565218B true CN115565218B (en) | 2023-11-21 |
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| CN202211007328.7A Active CN115565218B (en) | 2022-08-22 | 2022-08-22 | Pass-through box with portrait recognition device |
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| CN115565218A (en) | 2023-01-03 |
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