KR102409233B1 - Entarance gate security system - Google Patents

Abstract

The present invention relates to an access gate security system that is installed in a subway, bus, building, shopping center, etc. and implemented to allow access only to users whose identity or access authority has been confirmed. a user ID card on which an identification code including identification information is printed; when the user ID card approaches, an identification code printed on the user ID card is photographed to receive an identification code, and only when access is approved, an access gate allowing a user with the user ID card to enter; and a database of users permitted to enter and store for each user identification information, and compares the identification information included in the identification code received from the access gate with the user identification information stored in the database to determine whether access is justified and an access authentication server that reads and approves access to the access gate only for users with legitimate authority to access.

Description

Entrance gate security system {ENTARANCE GATE SECURITY SYSTEM}

The present invention relates to an access gate security system, and more particularly, to an access gate security system installed in a subway, bus or building, shopping center, etc. to allow access only to users whose identity or access authority has been confirmed. will be.

In general, it is a well-known fact that an opening/closing device is installed in gates of subways, buses, buildings, shopping centers, and the like.

In particular, a rotary opening and closing device is mainly used for the entrance gate of the subway. The rotary opening and closing device is provided with three blocking rods 120 degrees apart, and among them, the blocking rod located at the upper part blocks the gate, and the It is a structure that is arranged downward and rotates.

However, this rotary opening and closing device takes a lot of time because the user has to directly push the blocking rod to pass through the gate, and thus there is a problem that the user is stagnated in front of the gate when the user is concentrated.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the purpose of derivation of the present invention or acquired during the derivation process of the present invention, and it cannot be said that it is necessarily known technology disclosed to the general public before the filing of the present invention. .

Korea Registered Utility Model No. 20-0442468 Korean Patent No. 20-1520941

One aspect of the present invention provides an access gate security system installed in a subway, bus or building, shopping center, etc. to allow access only to users whose identity or access authority is confirmed.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

An access gate security system according to an embodiment of the present invention includes: a user ID card on which an identification code including identification information for reading whether or not a user is authorized to access a party is printed; when the user ID card approaches, an identification code printed on the user ID card is photographed to receive an identification code, and only when access is approved, an access gate allowing a user with the user ID card to enter; and a database of users permitted to enter and store for each user identification information, and compares the identification information included in the identification code received from the access gate with the user identification information stored in the database to determine whether access is justified and an access authentication server that reads and approves access to the access gate only for users with legitimate authority to access.

In one embodiment, the entrance gate may include: an outer casing forming a passage for a user to pass through; a card photographing unit installed on the upper side of the front end of the outer casing to photograph the identification code printed on the user ID card when the user ID card approaches; an opening/closing panel installed on one side of the outer casing and accommodated inside the outer casing to allow movement of the user, or exposed from the outer casing to block the movement of the user; a hand washing unit installed on the upper end of the outer casing and driven when the palm or hand of a user passing through the passage formed by the outer casing is in close contact to wash the hand; and transmits the identification code photographed by the card photographing unit to the access authentication server, and accommodates the opening/closing panel inside the outer casing or the outer casing according to whether the user is permitted to enter or not, received from the access authentication server It may include; exposing the opening and closing panel from the inside of the gate control unit for driving the hand washing unit when a user allowed to enter the passage formed by the outer casing;

In one embodiment, the hand washing unit, the housing formed on the upper portion of the outer casing so that an opening is formed on the upper side of the outer casing; a washing cloth supply unit installed at the lower side of the front end of the housing and driven by the driving control of the gate control unit to supply washing cloth for washing the user's hands; a washing cloth collecting unit installed at a lower side of the rear end of the housing and driven by driving control of the gate control unit to wind up and recover the washing cloth contaminated as a user's hand is washed; a disinfectant solution spraying unit installed at the front end of the housing to spray and apply a disinfectant solution for hand disinfection in the direction of the upper surface of the cleaning cloth being unwound from the cleaning cloth supply unit and moving to the upper opening of the housing; a contact part installed in the upper opening of the housing so that the upper surface of the cleaning cloth coated with the disinfectant solution is exposed to the upper side of the housing to support the lower surface of the cleaning cloth in the upper opening of the housing; a shear support roller installed in front of the adhesion part in the upper opening of the housing to deliver the washing cloth supplied from the washing cloth supply part to the adhesion part; and a rear end support roller installed at the rear of the close contact in the upper opening of the housing to transfer the washing cloth passing through the close contact unit to the washing cloth collecting unit.

In one embodiment, the washing cloth recovery unit may be installed in the inner space of the sealed box to prevent the spread of the disinfectant solution applied to the washing cloth.

In one embodiment, the contact portion, the fixing plate installed on the upper side of the housing; a block support installed at each upper corner of the fixing plate; a close contact block installed so that each lower corner is supported by the block support part and the upper part is exposed to the upper side of the housing; a first adhesion roller that is rotatably connected to the front end of the adhesion block and supports the lower surface of the washing cloth; a second adhesion roller that is rotatably connected to the rear end of the adhesion block and supports the lower surface of the washing cloth; and a third adhesion roller that is rotatably connected to the middle of the adhesion block to support the lower surface of the washing cloth.

In one embodiment, the block support portion, the first support plate is formed in the form of a square plate to support the lower side of the close contact block; a first side bending frame formed by bending from one side to the lower side of the first support plate, one side forming a vertical surface, and the other side forming a first upper inclined surface to be inclined in one direction from the upper side to the lower side; Forming a symmetrical structure in the left and right direction with the first side bent frame, the other side of the first support plate is bent downward from the other side, the other side forms a vertical surface, and one side is different from the upper side to the lower side a second side bending frame forming a second upper inclined surface to be inclined in one direction; a second support plate formed in a rectangular flat plate shape and spaced downward from the first support plate and installed on an upper side of the fixing plate; The upper part is connected to the lower side of the first support plate so as to be slidable in the left and right direction, and the lower part is connected to the upper part of the second support plate so as to be slidable in the left and right direction, so that the first support plate and the second A first lower inclined surface is formed to support between the support plates, and one side of the first lower inclined surface is inclined in the other direction to face the first upper inclined surface as it goes from the lower side to the upper side, and between the first support plate and the second support plate a first side support frame in which the first lower inclined surface is pushed in the other direction by the first upper inclined surface as the distance is reduced; and forming a symmetrical structure in the left and right direction with the first side support frame, an upper portion is connected to the lower side of the first support plate to be slidable in the left and right directions, and a lower portion is installed on the upper side of the second support plate in the left and right direction The second lower inclined surface is connected to be slidably installed to support between the first support plate and the second support plate, and the other side of the second lower inclined surface is inclined in one direction to face the second upper inclined surface as it goes from the lower side to the upper side. and a second side support frame in which the second lower inclined surface is pushed and moved in one direction by the second upper inclined surface as the distance between the first support plate and the second support plate decreases. can

In one embodiment, the first side support frame is connected to the upper sliding groove extending in the left and right directions along the upper side of the second support plate so that the lower part is slidable in the left and right directions, and the second support frame is provided on one side of the second support plate. 1 a support frame body on which a lower inclined surface is formed; The upper side is bent in the other direction, and the lower sliding groove extends in the left and right directions along the lower side of the first support plate so as to be slidable in the left and right directions, and the lower portion extending in the vertical direction is the support frame. an upper support body inserted and installed in an upper support groove formed on the upper portion of the body; at least one first spring installed along a lower side of the upper support groove to support a lower side of the upper body upper support; at least one second spring installed along the other side of the upper sliding groove to support the other lower side of the support frame body; at least one or more third springs installed along the other side of the lower sliding groove to support the other upper side of the upper body support; a first leg gear formed in a vertical direction along the first upper inclined surface; a second leg gear formed in a vertical direction along the first lower inclined surface; and the first rack gear and the second rack gear are interlocked and installed, and as the first side bent frame moves in an up-down direction, it rotates along the first and second rack gears to support the support. It may include; at least one or more gap support gears for moving the frame body in the front-rear direction.

In one embodiment, the first side bent frame is bent downward from one side of the first support plate, one side of the first side forming a vertical surface, and the other side of the first side bending the first leg gear being formed. Bending frame body made of an upper inclined surface; a vertical support bar extending in a vertical direction and installed on an upper side of the second support plate, the upper part of which is inserted into a lower support groove formed under the bent frame body; and a vertical buffer spring installed on the upper side of the lower support groove to support the upper side of the collection support bar.

In an embodiment, the gap support gear may include a gear body installed in engagement with the first rack gear and the second rack gear; A first sliding guide groove formed in a disk shape and rotatably connected to the front end of the gear body and extending in the vertical direction along the first rack gear to prevent separation of the gear body and the first a first guide wheel seated in a second sliding guide groove facing the sliding guide groove and extending in the vertical direction along the second rack gear; And formed in the shape of a disk, rotatably connected to the rear end of the gear body, spaced apart from the first sliding guide groove to the rear end to prevent the gear body from being separated in the vertical direction along the first rack gear and a third sliding guide groove extending and a second guide wheel seated in a fourth sliding guide groove extending vertically along the second rack gear while facing the third sliding guide groove.

According to one aspect of the present invention described above, it is installed on a subway, a bus, a building, a shopping center, etc. and allows access only to users whose identity or access authority is confirmed, thereby providing the effect of improving the security stability of the installation site. .

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the following description.

1 is a view showing a schematic configuration of an access gate security system according to an embodiment of the present invention.
FIG. 2 is a view showing the entrance gate of FIG. 1 .
FIG. 3 is a view showing the hand washing unit of FIG. 1 .
FIG. 4 is a view showing the adhesion part of FIG. 3 .
5 to 7 are views illustrating an embodiment of the block support of FIG. 3 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0012] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be implemented in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all scope equivalents as those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing a schematic configuration of an access gate security system according to an embodiment of the present invention.

Referring to FIG. 1 , an access gate security system 10 according to an embodiment of the present invention includes a user ID card 100, at least one access gate 200-1, 200-2, 200-3, and an access gate. and an authentication server 300 .

The user ID card 100 is printed with an identification code including identification information for reading whether the user is authorized to enter the party.

The access gates 200-1, 200-2, and 200-3 receive the identification code by photographing the identification code printed on the user ID card 100 when the user ID card 100 approaches, and the received identification The code is transmitted to the access authentication server 300 through the network N, and only when the access is approved by the access authentication server 300, the user with the user ID card 100 is allowed to enter.

Here, the network N may include, for example, wireless communication, wired communication, optical ultrasound, or a combination thereof. BAN (Body Area Network), satellite communication, cellular communication, Bluetooth, NFC (Near Field Communication), IrDA (Infrared Data Association standard), WiFi (Wireless Fidelity), and WiMAX (Worldwide Interoperability for Microwave access) are included in the communication path. Ethernet, Digital Subscriber Line (DSL), Fiber to the Home (FTTH), and Plain Old Telephone Service (POTS) are examples of wired communication that can be included in a communication network. Additionally, the communication network may traverse multiple network topologies and distances. For example, the communication network may include a direct connection, a personal area network (PAN), a local area network (LAN), a metropolitan area network (MAN), a wide area network (WAN), or any combination thereof. In addition, it may be achieved through a low power wide area network (Low Power Wide Area Network) including LoRaWAN, NB-Fi, and RPMA. However, as for the network N, the description of the communication network is not limited to the above-described communication network, and any latest data communication network may be applied.

The access authentication server 300 stores and stores the users allowed in the user identification information for each user identification information, and the identification information included in the identification code received from the access gate 200 through the network (N) and the database. After comparing the stored user identification information to read whether the right of access is legitimate, only the user with the right to access the access gate 200 is approved.

The access gate security system 10 according to an embodiment of the present invention having the configuration as described above is installed in a subway, a bus, a building, a shopping center, etc. and permits access only to a user whose identity or access authority is confirmed, It can improve the security stability of the installation site.

FIG. 2 is a view showing the entrance gate of FIG. 1 .

Referring to FIG. 2 , the entrance gate 200 includes an outer casing 210 , a card photographing unit 220 , an opening/closing panel 230 , a hand washing unit 240 , and a gate control unit (not shown in the drawings for convenience of explanation) ) is included.

The outer casing 210 forms a passage P for a user to pass in a space separated from the other entrance gate 200a, and includes a card photographing unit 220, an opening/closing panel 230, a hand washing unit 240 and Components such as a gate control unit are installed.

The card photographing unit 220 is installed on the upper side of the front end of the outer casing 210 and when the user ID card 100 approaches, a photographing device such as a camera having an identification code printed on the user ID card 100 is used. and transmits the photographed image of the ID card 100 to the gate control unit.

The opening/closing panel 230 is installed on one side of the outer casing 210, is accommodated inside the outer casing 210 by the drive control of the gate control unit, and allows the user to move through the passage P, or the outer casing It is exposed from the 210 and blocks the movement of the user.

The hand washing unit 240 is installed on the upper end of the outer casing 210 and is driven by the drive control of the gate control unit when the user's palm or hand passing through the passage formed by the outer casing 210 is in close contact with the hand. wash the

The gate control unit transmits the identification code photographed by the card photographing unit 220 to the access authentication server 300 through the network N, and the user's access received from the access authentication server 300 through the network N Depending on whether the opening/closing panel 230 is accommodated inside the outer casing 210, or the opening/closing panel 230 is exposed from the inside of the outer casing 210, the user who is allowed in and out of the outer casing 210 When entering the passage formed by the hand washing unit 240 is driven.

The access gate 200 having the configuration as described above can serve not only as a passage for the user to enter and exit, but also wash the hands of the user entering the place where the present invention is installed at the same time as entering and leaving the contagious disease can be prevented in advance.

FIG. 3 is a view showing the hand washing unit of FIG. 1 .

Referring to FIG. 3 , the hand washing unit 500 includes a housing 510 , a washing cloth supply unit 520 , a washing cloth collecting unit 530 , an antiseptic solution spraying unit 540 , a close contact unit 550 , and a shear support roller. 560 and a rear end support roller 570 .

The housing 510 is formed on the upper part of the outer casing 210 so that an opening is formed on the upper side of the outer casing 210 , and the housing 510 , the washing cloth supply unit 520 , and the washing cloth collecting unit 530 in the inner space. ), a disinfectant spraying unit 540 , a close contact unit 550 , a front end support roller 560 , and a rear end support roller 570 , etc. are installed.

The washing cloth supply unit 520 is installed on the lower side of the front end of the housing 510 and is driven by the driving control of the gate control unit to supply the washing cloth C for washing the user's hands in the direction of the close contact unit 550 .

The washing cloth collecting unit 530 is installed on the lower side of the rear end of the housing 510 and is driven by the driving control of the gate control unit to wind up the contaminated washing cloth (C) as the user's hand is washed in the close contact unit 550 . while recovering

In one embodiment, the washing cloth recovery unit 530 may be installed in the inner space of the sealed box 530a to prevent the spread of the disinfectant solution applied to the washing cloth C.

The disinfectant spraying unit 540 is installed at the front end of the housing 510, is unwound from the washing cloth supply unit 520, and moves to the upper opening in which the close contact unit 550 of the housing 510 is installed. Spray the disinfectant solution for hand disinfection in the direction of the upper surface (C1) and apply it.

The close contact part 550 is installed in the upper opening of the housing 510 so that the upper surface C1 of the cleaning cloth C to which the disinfectant solution is applied is exposed to the upper side of the housing 510 and washed in the upper opening of the housing 510 . Supports the lower surface (C2) of the fabric (C).

The shear support roller 560 is installed in front of the adhesion part 550 in the upper opening of the housing 510 and transmits the washing cloth C supplied from the washing cloth supply unit 520 to the adhesion part 550 .

The rear end support roller 570 is installed at the rear of the close contact at the upper opening of the housing 510 to transfer the washing cloth C passing through the close contact unit 550 to the washing cloth collecting unit 530 .

The hand washing unit 500 having the configuration as described above is driven when a user enters the passage P formed by the housing 510, and is entering the building through the washing cloth C coated with the disinfectant solution. The user applies the disinfectant solution to his/her body by attaching the body part such as the palm or back of the hand, and at the same time removes foreign substances such as dust or bacteria attached to the hand with the attached washing cloth (C). It is possible to effectively prevent the inflow of external bacteria and the like.

FIG. 4 is a view showing the adhesion part of FIG. 3 .

Referring to FIG. 4 , the adhesion part 550 includes the fixing plate 551 , the block support part 552 , the adhesion block 553 , the first adhesion roller 554 , the second adhesion roller 555 , and the third adhesion part. a roller 556 .

The fixing plate 551 is fixedly installed on the upper side of the housing 510 , and block support parts 552 are installed on each upper corner.

The block support part 552 is installed at each upper corner of the fixing plate 551 to support each lower corner of the close contact block 553 .

The adhesion block 553 is installed so that each lower corner is supported by the block support part 552 so that the upper part is exposed to the upper side of the housing 510, and a second adhesion roller 555 and a third adhesion roller ( 556) is connected and installed.

The first adhesion roller 554 is rotatably connected to the front end of the adhesion block 553 to support the lower surface C2 of the washing cloth C.

The second adhesion roller 555 is rotatably connected to the rear end of the adhesion block 553 to support the lower surface C2 of the washing cloth C.

The third adhesion roller 556 is rotatably connected to the middle of the adhesion block 553 to support the lower surface C2 of the washing cloth C.

At this time, the washing cloth (C), the disinfectant solution is applied to the upper surface (C1), the lower surface (C2) to prevent the disinfectant solution applied to the upper surface (C1) from being exposed to the lower side It may be coated with vinyl, etc. .

The close contact unit 550 having the above-described configuration is such that the washing cloth C moving the upper side of the close contact block 553 supported by the block support unit 552 and the user's body are in stable contact with the user's body. By doing so, washing and sterilization according to close contact with the user's body can be effectively performed.

5 to 7 are views illustrating an embodiment of the block support of FIG. 3 .

4 to 6 , the block support unit 600 according to an embodiment includes a first support plate 610 , a first side bent frame 620 , a second side bent frame 630 , and a second support plate 610 . It includes a plate 640 , a first side support frame 650 , and a second side support frame 660 .

The first support plate 610 is formed in the form of a square plate to support the lower side of the close contact block 553 , a first side bending frame 620 is formed on one side, and a second side bending frame 630 on the other side. ) is formed, and is supported while being spaced apart upward from the second support plate 640 by the first side support frame 650 and the second side support frame 660 .

The first side bending frame 620 is bent downward from one side of the first support plate 610, one side of which forms a vertical surface, and the other side of the first side bending frame 620 is inclined in one direction from the upper side to the lower side. One upper inclined surface 620a is formed, and the first upper inclined surface 620a is supported by the first lower inclined surface 650a of the first side support frame 650, and as it moves in the vertical direction, the first side support frame (650) is moved by sliding in the left and right direction.

Here, the second side bending frame 630 forms a symmetric structure with the first side bending frame 620 to be described later, and the bending frame body 621 of the first side bending frame 620 to be described later, vertical Configurations such as the support bar 622 and the vertical buffer spring 623 may be equally applied, and description thereof will be omitted to avoid duplication of description.

In one embodiment, the first side bending frame 620 includes a bending frame body 621 , a vertical support bar 622 , and a vertical buffer spring 623 .

The bent frame body 621 is bent downward from one side of the first support plate 610, one side of which forms a vertical surface, and the other side of the first upper inclined surface on which the first leg gear 656 is formed. It is made of (620a), the lower side is supported by the vertical support bar (622).

The vertical support bar 622 extends in the vertical direction and is installed on the upper side of the second support plate 640 , and the upper part is inserted into the lower support groove 621a formed under the bent frame body 621 . The upper side is supported by the vertical buffer spring (623).

The vertical buffer spring 623 is installed on the upper side of the lower support groove to support the upper side of the vertical support bar 622 by using an elastic force to cushion the vibration or impact in the vertical direction generated in the bending frame body 621. give.

The second side bent frame 630 forms a symmetrical structure in the left and right directions with the first side bent frame 620 , is bent downward from the other side of the first support plate 610 , and the other side is vertical. forming a second upper inclined surface 630a such that one side is inclined in the other direction from the upper side to the lower side, and the second upper inclined surface 630a is the second lower portion of the second side support frame 660 It is supported by the inclined surface 660a, and as it moves in the vertical direction, the second side support frame 660 slides in the left and right directions.

The second support plate 640 is formed in a square plate shape, is spaced downward from the first support plate 610 and is installed on the upper side of the fixing plate 551 , and on the upper side, the first side support frame 650 and The second side support frames 660 are connected to each other so as to be slidably moved in the left and right directions.

The first side support frame 650 forms a symmetrical structure in the left and right direction with the second side support frame 660, and the upper part is connected to the lower side of the first support plate 610 to be slidable in the left and right directions. , the lower portion is connected to the upper side of the second support plate 640 so as to be slidable in the left and right directions to support between the first support plate 610 and the second support plate 640 , and one side of the second support plate 640 moves from the lower side to the upper side. The first lower inclined surface 650a is formed to be inclined in the other one direction to face the first upper inclined surface 620a as the distance between the first and second support plates 610 and 640 decreases. The first lower inclined surface 650a is pushed and moved in the other one direction by the first upper inclined surface 620a.

Here, the second side support frame 660 is to form a left-right symmetric structure with the first side support frame 650 to be described later, the support frame body 651 to be described later, the upper body support body 652, the first spring 653 , the second spring 654 , the third spring 655 , the first rack gear 656 , the second rack gear 657 , and at least one or more spacing support gear 658 have the same configuration. In order to avoid duplication of description as applicable, the description will be omitted.

In one embodiment, the first side support frame 650 includes a support frame body 651 , an upper body support 652 , a first spring 653 , a second spring 654 , a third spring 655 , It may include a first rack gear 656 , a second rack gear 657 , and at least one or more spacing support gears 658 .

The support frame body 651 is connected to the upper sliding groove 641 extending in the left and right directions along the upper side of the second support plate 640 so that the lower part is slidable in the left and right directions, and the first A lower inclined surface 650a is formed.

In one embodiment, the support frame body 651 is a sliding formed extending along one side and the other side of the upper sliding groove 641 on one side and the other side of the lower side in order to prevent separation during the movement of the upper sliding groove 641. It is inserted into the groove (not shown in the drawing for convenience of description) to form a sliding protrusion K2 for sliding movement.

The upper body support 652 is connected to the lower sliding groove 611 whose upper side is bent in the other direction and extends in the left and right direction along the lower side of the first support plate 610 so as to be slidable in the left and right direction. , The lower portion extending in the vertical direction is inserted into the upper support groove 6511 formed in the upper portion of the support frame body 651 , and is supported by the first spring 653 .

In one embodiment, the upper body support 652 is a sliding formed extending along one side and the other side of the lower sliding groove 611 on one side and the other side of the lower side in order to prevent separation during the movement of the lower sliding groove 611. It is inserted into the groove (not shown in the drawing for convenience of description) to form a sliding protrusion K1 for sliding movement.

At least one first spring 653 is installed along the lower side of the upper support groove 6511 to support the lower side of the upper body upper support 652 while supporting the lower side of the upper body upper support 652. Vibration in the vertical direction transmitted through the upper body support 652 or Absorbs shocks, etc.

At least one second spring 654 is installed along the other side of the upper sliding groove 641 to support the other lower side of the support frame body 651 .

At least one third spring 655 is installed along the other side of the lower sliding groove 611 to support the other upper side of the upper body supporter 652 .

That is, the second spring 654 and the third spring 655 are in close contact with the support frame body 651 and the upper body support 652 in one direction, that is, in the direction of the second upper inclined surface 630a by using an elastic force. By giving the first side bending frame 620 to overcome the external force pressed from the upper side to prevent the lowering, as well as to buffer the vibration or shock in the vertical direction transmitted through the first side bending frame 620. .

The first rack gear 656 is installed to face the second rack gear 657 with the gap support gear 658 interposed therebetween, and is formed in the vertical direction along the first upper inclined surface 620a to form the gap support gear ( 658) are interlocked and connected.

The second rack gear 657 is installed to face the first rack gear 656 with the gap support gear 658 interposed therebetween, and is formed in the vertical direction along the first lower inclined surface 650a to form the gap support gear ( 658) are interlocked and connected.

The gap support gear 658 is connected and installed between the first rack gear 656 and the second rack gear 657, and as the first side bending frame 620 moves in the vertical direction, the first rack gear ( 656 ) and the second rack gear 657 , while rotating and moving the support frame body 651 in the front-rear direction.

In one embodiment, the spacing support gear 658 may include a gear body 6581 , a first guide wheel 6582 , and a second guide wheel 6583 .

The gear body 6581 is connected and engaged between the first rack gear 656 and the second rack gear 657, the first guide wheel 6582 is connected to the front end, and the second guide wheel is installed to the rear end ( 6583) is connected and installed.

The first guide wheel 6582 is formed in the form of a disk and is rotatably connected to the front end of the gear body 6581 , and along the first rack gear 656 to prevent the gear body 6581 from being separated. The first sliding guide groove (L1) extending in the vertical direction and the second sliding guide groove (L1) extending in the vertical direction along the second rack gear (657) while facing the first sliding guide groove (L1) is settled

The second guide wheel 6583 is formed in the shape of a disk and is rotatably connected and installed at the rear end of the gear body 6581 , from the first sliding guide groove L1 to prevent the gear body 6581 from being separated. A third sliding guide groove (L3) spaced apart from the rear end and extending in the vertical direction along the first rack gear (656) and the third sliding guide groove (L3) facing the third sliding guide groove (L3) in the vertical direction along the second rack gear (657) It is seated in the fourth sliding guide groove (L4) extending to the formed.

That is, the gap support gear 658 moves the support frame body 651 while rotating between the first rack gear 656 and the second rack gear 657 as the bending frame body 621 descends, As the support frame body 651 is in close contact with each other in one direction by the springs 654 and 655 , the bent frame body 621 may be raised and lowered.

The second side support frame 660 forms a symmetrical structure in the left and right direction with the first side support frame 650 , and the upper part is connected to the lower side of the first support plate 610 to be slidable in the left and right directions. , the lower part is connected to the upper side of the second support plate 640 so as to be slidable in the left and right direction to support between the first support plate 610 and the second support plate 640 , and the other side is from the lower side to the upper side. The second lower inclined surface 660a is formed to be inclined in one direction to face the second upper inclined surface 630a toward the side, and as the distance between the first support plate 610 and the second support plate 640 decreases, The second lower inclined surface 660a is pushed and moved in one direction by the second upper inclined surface 630a.

The block support unit 600 according to an embodiment having the configuration as described above elastically supports the block support unit 552, so that the washing cloth (C) is effectively cleaned and sterilized according to the close contact with the user's body. can make it happen.

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. you will understand Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may also be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: Entrance gate security system
100: user ID card
200: entrance gate
300: access authentication server

Claims (7)

a user ID card having an identification code printed thereon including identification information for reading whether the user is authorized to enter the party;
when the user ID card approaches, an identification code printed on the user ID card is photographed to receive an identification code, and only when access is approved, an access gate allowing a user with the user ID card to enter; and
Users allowed to enter are stored in a database for each user identification information, and by comparing the identification information included in the identification code received from the access gate with the user identification information stored in the database, whether access is justified or not and an access authentication server that approves the access of the access gate only if the user has the right to access after reading it;
The entrance gate is
an outer casing defining a passage through which a user passes;
a card photographing unit installed on the upper side of the front end of the outer casing to photograph the identification code printed on the user ID card when the user ID card approaches;
an opening/closing panel installed on one side of the outer casing and accommodated inside the outer casing to allow movement of the user, or exposed from the outer casing to block the movement of the user;
a hand washing unit installed at the upper end of the outer casing and driven when the palm or hand of a user passing through the passage formed by the outer casing is in close contact to wash the hand; and
The identification code photographed by the card photographing unit is transmitted to the access authentication server, and the opening/closing panel is accommodated inside the outer casing according to whether the user is permitted to enter, received from the access authentication server, or of the outer casing. A gate control unit exposing the opening/closing panel from the inside and driving the hand washing unit when a user who is allowed in and out enters the passage formed by the outer casing;
delete According to claim 1, wherein the hand washing unit,
a housing formed on an upper portion of the outer casing such that an opening is formed on the upper portion of the outer casing;
a washing cloth supply unit installed at the lower side of the front end of the housing and driven by the driving control of the gate control unit to supply washing cloth for washing the user's hands;
a washing cloth collecting unit installed at a lower side of the rear end of the housing and driven by driving control of the gate control unit to wind up and recover the washing cloth contaminated as a user's hand is washed;
a disinfectant solution spraying unit installed at the front end of the housing to spray and apply a disinfectant solution for hand disinfection in the direction of the upper surface of the cleaning cloth being unwound from the cleaning cloth supply unit and moving to the upper opening of the housing;
a contact part installed in the upper opening of the housing so that the upper surface of the cleaning cloth coated with the disinfectant solution is exposed to the upper side of the housing to support the lower surface of the cleaning cloth in the upper opening of the housing;
a shear support roller installed in front of the adhesion part in the upper opening of the housing to deliver the washing cloth supplied from the washing cloth supply part to the adhesion part; and
A rear end support roller installed at the rear of the close contact in the upper opening of the housing to transfer the washing cloth passing through the close contact unit to the washing cloth collecting unit;
The method of claim 3, wherein the washing cloth recovery unit,
An access gate security system that is installed in the inner space of a closed box to prevent the spread of the disinfectant solution applied to the washing cloth.
The method of claim 3, wherein the contact portion,
a fixing plate installed on the upper side of the housing;
a block support installed at each upper corner of the fixing plate;
a close contact block installed so that each lower corner is supported by the block support part and the upper part is exposed to the upper side of the housing;
a first adhesion roller that is rotatably connected to the front end of the adhesion block and supports the lower surface of the washing cloth;
a second adhesion roller that is rotatably connected to the rear end of the adhesion block and supports the lower surface of the washing cloth; and
A third contact roller that is rotatably connected to the stop of the contact block to support the lower surface of the washing cloth; Containing, an access gate security system.
According to claim 5, The block support portion,
a first support plate formed in a square plate shape to support a lower side of the close contact block;
a first side bending frame formed by bending from one side to the lower side of the first support plate, one side forming a vertical surface, and the other side forming a first upper inclined surface to be inclined in one direction from the upper side to the lower side;
Forming a symmetrical structure in the left and right direction with the first side bent frame, the other side of the first support plate is bent downward from the other side, the other side forms a vertical surface, and one side is different from the upper side to the lower side a second side bending frame forming a second upper inclined surface to be inclined in one direction;
a second support plate formed in a rectangular flat plate shape and spaced downward from the first support plate and installed on an upper side of the fixing plate;
The upper part is connected to the lower side of the first support plate so as to be slidable in the left and right direction, and the lower part is connected to the upper part of the second support plate so as to be slidable in the left and right direction, so that the first support plate and the second A first lower inclined surface is formed to support between the support plates, and one side of the first lower inclined surface is inclined in the other direction to face the first upper inclined surface as it goes from the lower side to the upper side, and between the first support plate and the second support plate a first side support frame in which the first lower inclined surface is pushed in the other direction by the first upper inclined surface as the distance is reduced; and
Forming a symmetrical structure in the left and right direction with the first side support frame, the upper portion is connected to the lower side of the first support plate so as to be slidable in the left and right directions, and the lower portion is installed on the upper side of the second support plate in the left and right direction The second lower inclined surface is slidably connected to support between the first and second support plates, and the second lower inclined surface is inclined in one direction to face the second upper inclined surface as the other side goes from the lower side to the upper side. and a second side support frame in which the second lower inclined surface is pushed and moved in one direction by the second upper inclined surface as the distance between the first support plate and the second support plate decreases. Entrance gate security system.
According to claim 6, The first side support frame,
a support frame body having a lower portion connected to an upper sliding groove extending in a left and right direction along an upper side of the second support plate so as to be slidable in a left and right direction, and having the first lower inclined surface formed on one side thereof;
The upper side is bent in the other direction, and the lower sliding groove is formed to extend in the left and right direction along the lower side of the first support plate so as to be slidable in the left and right directions, and the lower portion extending in the vertical direction is the support frame. an upper support body inserted and installed in an upper support groove formed on the upper portion of the body;
at least one first spring installed along a lower side of the upper support groove to support a lower side of the upper body upper support;
at least one second spring installed along the other side of the upper sliding groove to support the other lower side of the support frame body;
at least one or more third springs installed along the other side of the lower sliding groove to support the other upper side of the upper body support;
a first leg gear formed in a vertical direction along the first upper inclined surface;
a second leg gear formed in a vertical direction along the first lower inclined surface; and
The support frame is connected and interlocked between the first and second rack gears, and rotates along the first and second rack gears as the first side bent frame moves up and down. At least one gap support gear for moving the body in the front-rear direction; Containing, an access gate security system.

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