CN114155640B - Intelligent district's entrance guard management device - Google Patents
Intelligent district's entrance guard management device Download PDFInfo
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- CN114155640B CN114155640B CN202111443319.8A CN202111443319A CN114155640B CN 114155640 B CN114155640 B CN 114155640B CN 202111443319 A CN202111443319 A CN 202111443319A CN 114155640 B CN114155640 B CN 114155640B
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- riser
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/257—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition electronically
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Human Computer Interaction (AREA)
- Civil Engineering (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the technical field of access control equipment, and discloses an intelligent community access control device, which comprises an access control, wherein a first vertical plate and a second vertical plate are movably arranged on the front surface of the access control, first grooves positioned at the top and the bottom of the second vertical plate are formed in the access control, and first moving blocks positioned in the first grooves are fixedly arranged at the top and the bottom of the second vertical plate. According to the invention, the third vertical plate, the second spring and the first spring are arranged, so that the third vertical plate and the second spring are in contact when the impact force of the door access is large due to the design of the first spring, the door access can be buffered for three times due to the design of the second spring and the buffer force of each time is gradually increased, the damage of a child when the door access is impacted is reduced, meanwhile, the door access is well protected, and the damage caused by the impact of the door access is reduced.
Description
Technical Field
The invention belongs to the technical field of access control equipment, and particularly relates to an intelligent community access control device.
Background
The community entrance guard is an intelligent management system for entrance and exit of management staff, the entrance guard technology is rapidly developed under the rapid development of digital technology network technology nowadays, and the community entrance guard is superior to simple gateway and key management, and the community entrance guard gradually develops into a complete entrance guard management system which plays a great role in administrative management work such as work environment safety, personnel attendance management and the like.
At present, property staff is in order to strengthen the intelligent management to the district, adopts generally to install district entrance guard's equipment at the gate and stop non-district personnel, and this district personnel can pass through the entrance guard card and punch the card, and when the head of a family is punching the card at the entrance guard, the entrance guard just can open the door after needing transient discernment, because the very first entrance guard that passes through of kids that the character is relatively good at this moment, can run to the entrance guard, often can just collide with the door before the entrance guard opens to cause the injury to child's health.
When the general district access control is impacted, as long as someone swipes the access control card, the access control still can be normally rotated and opened, when someone carelessly impacts the access control, at the moment, due to the inertia force during advancing, the person can incline forwards and climb and attach on the access control, the supporting force of the access control to the person is obtained, if the access control is rotated and opened at the moment, the supporting force received by the person disappears, the falling situation occurs, and hidden danger is caused to the safety of the person.
In order to prevent foreign people from entering a non-community, and also in order to prevent foreign people from entering the community after trailing the owner, a general community access control generally adopts a principle of passing through cards one by one, when the owner takes friends to make a guest at home, the people need to pass through cards one by one when passing through the access control, so that the operation process is more troublesome, the passing time is longer, and the use feeling of the owner is poorer, so that the business owner needs to be improved and optimized.
Disclosure of Invention
The invention aims to provide an intelligent community access control device which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an intelligent district's entrance guard management device, includes the entrance guard, the front movable mounting of entrance guard has first riser and second riser, the inside of entrance guard has seted up the first recess that is located second riser top and bottom, the inside movable mounting of entrance guard has the movable block that is located first recess at the top and bottom of second riser, the inside movable mounting of entrance guard has the movable block, articulated between movable block and the second riser has the connecting rod, the back movable mounting of first riser has the third riser, the inside of entrance guard has seted up the second recess that is located third riser top and bottom, the inside second movable block that is located the second recess of equal fixed mounting in top and bottom of third riser, the inside fixed mounting of third riser has the damping device;
when a child runs forwards and the entrance guard is impacted carelessly, the child contacts with the first vertical plate or the second vertical plate at the moment, the first vertical plate or the second vertical plate is pushed to move inwards, the movable block is driven to move rightwards through the transmission effect of the connecting rod, the first vertical plate and the second vertical plate rotate to form a certain included angle, the third vertical plate is pushed to move backwards, the third vertical plate can squeeze the round block at the moment, the round block moves backwards, the first spring is squeezed to be in an elastic compression state, the elastic restoring effect of the first spring can play a role in counterthrust on the third vertical plate, so that the force applied to the entrance guard by the child counteracts each other, when the running speed of the child is high, the third vertical plate can squeeze the round block, the first spring is in a squeezing state, the third vertical plate continues to move backwards and contacts with the second spring, the second spring is squeezed to act against the third vertical plate, and the child is counteracted against the injury force applied to the child;
due to the design of the first springs, when the impact force of the door guard is smaller, the elastic restoring action of the round blocks can apply a reverse thrust to the third vertical plates, so that acting force of a child to the door guard is counteracted, when the impact force of the door guard is larger, the third vertical plates are in contact with the second springs, the third vertical plates are in contact with the longer second springs due to inconsistent length of the second springs, so that larger reverse thrust is obtained, when the reverse thrust is still insufficient, the third vertical plates continue to move until the largest reverse thrust after the contact with all the second springs is counteracted with the acting force of the child, due to the design of the second springs, the door guard can be buffered for three times after being discharged out of the first springs, and the buffering force of each time is gradually increased, so that damages to the child and the door guard are impacted are reduced, meanwhile, good protection operation is performed on the door guard, and damages caused by the impact are relieved.
Preferably, a fixed rod is fixedly arranged at the right end of the third vertical plate, a shell is fixedly arranged in the door control, a third moving block is movably arranged in the shell, a third spring is fixedly connected to the bottom end of the third moving block, the other end of the third spring is fixedly connected with the bottom end of an inner cavity of the door control, a second moving plate is movably sleeved in the door control, a moving rod is movably arranged in the door control, the right end of the moving rod penetrates through the second moving plate and extends to the inside of the shell to be magnetically connected with the third moving block, a fourth spring is fixedly connected to the right end of the second moving plate, and the other end of the fourth spring is fixedly connected with the right end of the inner cavity of the door control;
when the child applies larger force to the entrance guard, the third vertical plate drives the fixed rod to move backwards together and contact with the second spring, when the third vertical plate moves to contact with the second spring with medium length, the fixed rod contacts with the third moving block and pushes the third moving block, so that the third moving block and the right end of the moving rod are separated from each other, the third spring is pressed to be in an elastic compression state, and the second moving plate is pushed due to the elastic recovery effect of the fourth spring, so that the second moving plate drives the moving rod to move leftwards together, the left end of the moving rod enters into the inside of the vertical block, and the position of the entrance guard is fixed;
because the design of third movable block, the third movable block has magnetism, this moment the third movable block attracts the right-hand member of motion pole for the motion pole is located the inside of entrance guard, when first riser or second riser receive the impact force great, make third riser drive the dead lever motion, make the dead lever promote the motion of third movable block, the motion pole will lose magnetic adsorption this moment, thereby enter into the inside of perpendicular piece under the effect of fourth spring, fix the entrance guard, when great impact force is applyed to the entrance guard to child, will make child forward flutter because of inertia, the recognition time of entrance guard ends this moment, make the entrance guard rotate and open, because under the effect of motion pole, make the position of entrance guard by fixed unable normal opening, thereby make child obtain great holding power on the entrance guard, prevent child to fall down subaerial.
Preferably, a vertical shaft is fixedly arranged at the right end of the access control, a vertical block is movably arranged at the left end of the access control, a case is movably sleeved on the outer surface of the vertical shaft, a face collector is fixedly arranged at the top of the case, a key positioned on the right side of the face collector is fixedly arranged at the top of the case, a magnetic card sensing area positioned on the right side of the key is fixedly arranged at the top of the case, and an infrared emitter is fixedly arranged at the left end of the case;
after an owner swipes an entrance guard card on a magnetic card sensing area, a visitor mode can be selected through a key, after the number of persons passing through the entrance guard card including the owner is input through the key, the PLC in the machine case receives information input by the owner, controls the entrance guard to rotate and open, simultaneously starts a face collector and an infrared emitter, and because the face collector operates, the face of the person to pass is scanned, incoming guest information is recorded and automatically registered, because the infrared emitter operates, infrared rays are emitted, the infrared receiver receives the infrared rays emitted by the infrared emitter, when the person passes through the entrance guard, the infrared rays emitted by the infrared emitter are blocked, so that the infrared receiver temporarily receives infrared signals from the infrared emitter, after the person passes through the entrance guard, the receiving state is restored, the infrared receiver transmits interrupt times to the PLC, and under the combined action of the face collector, the infrared emitter and the infrared receiver, the number of the person passing through is accurately calculated, when the person does not pass through the entrance guard, the PLC controls the entrance guard to pass through the entrance guard for five seconds, and the entrance guard is automatically controlled to pass the entrance guard for five seconds, and the entrance guard is closed again when the person passes through the entrance guard for five seconds;
because the owner can be adjusted into visitor mode through the button, through PLC control, thereby realize visitor and owner's quick pass, compare with traditional entrance guard, it is current to have avoided owner and owner's friend to punch the card one by one, the comfort that the owner used has also been strengthened when having improved traffic efficiency, simultaneously after the owner misordered visitor mode, as long as no personnel are current in five seconds, PLC will automatic control entrance guard closes this moment, prevent that extraneous personnel from entering the district privately, when having guaranteed traffic efficiency, also played good blocking effect.
Preferably, the damping device comprises a shell, a first motion plate, a cross rod, a round block and a first spring, wherein the first motion plate is movably sleeved in the shell, the cross rod is fixedly arranged at the right end of the first motion plate, the round block is fixedly arranged at the right end of the cross rod, the first spring is movably sleeved on the outer surface of the cross rod, the two ends of the first spring are fixedly connected with the right end of the shell and the left end of the round block respectively, due to the design of the first spring, when the third vertical plate receives smaller force, the round block moves leftwards, at the moment, the first spring is extruded to be in an elastic compression state, and reverse thrust is played on the third vertical plate due to the elastic restoring action of the first spring, so that the force received by the third vertical plate is counteracted.
Preferably, the second springs are symmetrical about the longitudinal cross section of the third riser, the lengths of the second springs are gradually increased from inside to outside, the materials of the second springs are the same, due to the design of the second springs, when the third riser is subjected to force operation, the second springs with longer lengths are preferably contacted with the third riser when the third riser is contacted with the second springs, and then the second springs are analogized sequentially, so that three levels of buffering force is realized, and the buffering force is gradually increased along with the fact that the number of the third risers contacted with the second springs is larger.
Preferably, the right end of the shell is provided with a vertical groove, the width of the vertical groove is equal to that of the fixing rod, and due to the design of the vertical groove, the fixing rod can push a third moving block inside the shell in the process that the third vertical plate drives the fixing rod to move, so that the moving rod is convenient to enter the inside of the vertical block, and a good fixing effect is achieved on a door.
Preferably, the inner cavity diameter size of the second groove is equal to the diameter size of the second motion block, and the inner surface of the second groove is smooth, and due to the design of the second groove, the third vertical plate can be well limited, so that the third vertical plate is more stable and smooth in the running process, and the impact force can be buffered conveniently.
Preferably, the number of the first risers is three, and the second risers are hinged between every two of the first risers, and due to the installation relationship between the first risers and the second risers, when the first risers or the second risers are impacted by children, bending occurs, and a certain angle is formed between the first risers and the second risers and moves inwards, so that a buffer effect is achieved for the children, and impact force suffered by the children is reduced.
Preferably, the installation angle of the face collector is forty-five degrees angle towards the channel, and the camera is installed at the top of the face collector, because of the design of the face collector, the visitor entering the district can be identified through face recognition, and information registration is carried out on the visitor.
The beneficial effects of the invention are as follows:
1. according to the invention, by arranging the third vertical plate, the second spring and the first spring, due to the design of the first spring, when the impact force of the door access is smaller, the elastic restoring action of the round block can apply a reverse thrust to the third vertical plate, so that the acting force applied to the door access by children is counteracted, when the impact force of the door access is larger, the third vertical plate is in contact with the second spring, and due to the fact that the length of the second spring is inconsistent, the third vertical plate is firstly in contact with the longer second spring, so that larger reverse thrust is obtained, when the reverse thrust is still insufficient, the third vertical plate can continue to move until the largest reverse thrust after being in contact with all the second springs is counteracted with the acting force applied by children, due to the design of the second spring, the door access can be buffered for three times, the buffer force of each time is gradually increased, the damage to the door access when the door access is impacted is reduced, and the door access is well protected, and the damage to the door access caused by the impact is relieved.
2. According to the invention, the third moving block, the moving rod and the fourth spring are arranged, and due to the design of the third moving block, the third moving block attracts the right end of the moving rod at the moment, so that the moving rod is positioned in the door control, when the first vertical plate or the second vertical plate is subjected to large impact force, the third vertical plate drives the fixing rod to move, the fixing rod pushes the third moving block to move, at the moment, the moving rod loses magnetic adsorption, so that the child enters the inside of the vertical block to fix the door control under the action of the fourth spring, and when the child applies large impact force to the door control, the child can be caused to bump forwards due to inertia, at the moment, the door control is opened in a rotating mode, and due to the action of the moving rod, the door control cannot be normally opened, so that the child obtains large supporting force on the door control, and the child is prevented from falling on the ground.
3. According to the invention, through the keys, the owner can adjust the keys to be in a visitor mode, and the fast passing of visitors and owners is realized through PLC control, compared with the traditional entrance guard, the entrance guard has the advantages that the owner and the owners are prevented from carrying out card swiping passing one by one, the passing efficiency is improved, the comfort of the use of the owners is enhanced, meanwhile, after the owner mispoints the visitor mode, no personnel pass within five seconds, the PLC automatically controls the entrance guard to be closed at the moment, the foreign personnel are prevented from entering a community privately, and good blocking effect is also realized while the passing efficiency is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the vertical block of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of a side face of the present invention;
FIG. 5 is a schematic view of the internal structure of a third riser according to the present invention;
FIG. 6 is a schematic view of a first riser of the present invention;
FIG. 7 is a schematic view of the internal structure of the housing of the present invention;
FIG. 8 is a schematic view of a second riser of the present invention;
FIG. 9 is a schematic view of a second spring according to the present invention;
FIG. 10 is a schematic diagram of a third motion block according to the present invention;
FIG. 11 is a block diagram of the present invention.
In the figure: 1. an entrance guard; 2. a first riser; 3. a second riser; 4. a first groove; 5. a first motion block; 6. a movable block; 7. a connecting rod; 8. a third riser; 9. a second groove; 10. a second motion block; 11. a damping device; 1101. a housing; 1102. a first motion plate; 1103. a cross bar; 1104. round blocks; 1105. a first spring; 12. a second spring; 13. a fixed rod; 14. a housing; 15. a third motion block; 16. a third spring; 17. a second motion plate; 18. a motion bar; 19. a fourth spring; 20. a vertical block; 21. a vertical axis; 22. a chassis; 23. an infrared emitter; 24. an infrared receiver; 25. a face collector; 26. a key; 27. magnetic card induction area.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 11, in the embodiment of the invention, an intelligent community access control device comprises an access control 1, wherein a first vertical plate 2 and a second vertical plate 3 are movably arranged on the front surface of the access control 1, first grooves 4 positioned at the top and the bottom of the second vertical plate 3 are formed in the access control 1, first moving blocks 5 positioned in the first grooves 4 are fixedly arranged at the top and the bottom of the second vertical plate 3, a movable block 6 is movably arranged in the access control 1, a connecting rod 7 is hinged between the movable block 6 and the second vertical plate 3, a third vertical plate 8 is movably arranged on the back surface of the first vertical plate 2, a second groove 9 positioned at the top and the bottom of the third vertical plate 8 is formed in the access control 1, second moving blocks 10 positioned in the second grooves 9 are fixedly arranged at the top and the bottom of the third vertical plate 8, a damping device 11 is fixedly arranged at the left end of the third vertical plate 8, and a second spring 12 is fixedly arranged in the access control 1;
when a child runs forward, before the entrance guard 1 is opened, the child does not carefully contact with the entrance guard 1, at this time, the child pushes the first riser 2 or the second riser 3 to move inwards, the movable block 6 is driven to move rightward through the transmission action of the connecting rod 7, at this time, the first riser 2 and the second riser 3 rotate to present a certain included angle, the third riser 8 is pushed to move backward, at this time, the third riser 8 presses the round block 1104, the round block 1104 moves backward, the first spring 1105 is pressed to be in an elastic compression state, and the elastic restoring action of the first spring 1105 can act against the third riser 8, so that the force applied to the entrance guard by the child counteracts each other, and when the running speed of the child is faster, the impact force is larger, the third riser 8 presses the round block 1104, the third riser 8 is in a pressing state, the third riser 8 moves backward, and the second spring 12 is continuously pressed against the second riser 12, so that the child is prevented from being pressed against the impact force applied to the second riser 12;
due to the design of the first spring 1105, when the impact force of the door guard is smaller, the elastic restoring action of the round block 1104 applies a reverse thrust to the third vertical plate 8, so that the acting force of a child to the door guard is counteracted, when the impact force of the door guard is larger, the third vertical plate 8 and the second spring 12 are mutually contacted, due to inconsistent length of the second spring 12, the third vertical plate 8 is firstly contacted with the longer second spring 12, so that larger reverse thrust is obtained, when the reverse thrust is still insufficient, the third vertical plate 8 moves continuously until the third vertical plate is contacted with all the second springs 12, the biggest reverse thrust after the third vertical plate is counteracted with the acting force of the child, due to the design of the second spring 12, the door guard can be buffered for three times, the buffer force of each time is gradually increased, the damage to the door guard when the child is impacted is reduced, and meanwhile, the damage to the door guard caused by the impact of the child is relieved.
The right end of the third vertical plate 8 is fixedly provided with a fixed rod 13, the inside of the door guard 1 is fixedly provided with a shell 14, the inside of the shell 14 is movably provided with a third moving block 15, the bottom end of the third moving block 15 is fixedly connected with a third spring 16, the other end of the third spring 16 is fixedly connected with the bottom end of an inner cavity of the door guard 1, the inside of the door guard 1 is movably sleeved with a second moving plate 17, the inside of the door guard 1 is movably provided with a moving rod 18, the right end of the moving rod 18 penetrates through the second moving plate 17 and extends to the inside of the shell 14 to be magnetically connected with the third moving block 15, the right end of the second moving plate 17 is fixedly connected with a fourth spring 19, and the other end of the fourth spring 19 is fixedly connected with the right end of the inner cavity of the door guard 1;
when a child applies a large force to the entrance guard, the third vertical plate 8 drives the fixed rod 13 to move backwards together and contact the second spring 12, when the third vertical plate 8 moves to contact the second spring 12 with a medium length, the fixed rod 13 contacts the third moving block 15 and pushes the third moving block 15, so that the third moving block 15 and the right end of the moving rod 18 are separated from each other, the third spring 16 is pressed to be in an elastic compression state, and due to the elastic restoring action of the fourth spring 19, the second moving plate 17 is pushed, so that the second moving plate 17 drives the moving rod 18 to move leftwards together, the left end of the moving rod 18 enters the inside of the vertical block 20, and the position of the entrance guard 1 is fixed;
due to the design of the third moving block 15, the third moving block 15 is magnetic, at the moment, the third moving block 15 attracts the right end of the moving rod 18, so that the moving rod 18 is located in the door control 1, when the first vertical plate 2 or the second vertical plate 3 is subjected to large impact force, the third vertical plate 8 drives the fixing rod 13 to move, the fixing rod 13 pushes the third moving block 15 to move, at the moment, the moving rod 18 loses magnetic adsorption, and therefore under the action of the fourth spring 19, the moving rod enters the inside of the vertical block 20 to fix the door control 1, when a child applies large impact force to the door control, the child can be enabled to flutter forwards due to inertia, at the moment, the identification time of the door control is ended, the door control is enabled to rotate and open, and due to the fact that the position of the door control 1 is fixed and cannot be normally opened under the action of the moving rod 18, the child obtains large supporting force on the door control, and the child is prevented from falling on the ground.
The right end of the door control 1 is fixedly provided with a vertical shaft 21, the left end of the door control 1 is movably provided with a vertical block 20, the outer surface of the vertical shaft 21 is movably sleeved with a case 22, the top of the case 22 is fixedly provided with a face collector 25, the top of the case 22 is fixedly provided with a key 26 positioned on the right side of the face collector 25, the top of the case 22 is fixedly provided with a magnetic card induction area 27 positioned on the right side of the key 26, and the left end of the case 22 is fixedly provided with an infrared emitter 23;
after a owner swipes an access card on a magnetic card sensing area 27, a visitor mode can be selected through a key 26, after the number of persons passing through the access card 1 is input through the key 26, the PLC in the chassis 22 receives information input by the owner, controls the access card 1 to rotate and open, simultaneously starts a face collector 25 and an infrared transmitter 23, records and automatically registers the information of the person passing through due to the operation of the face collector 25, and transmits infrared rays, so that the infrared receiver 24 receives the infrared rays transmitted by the infrared transmitter 23, when the person passes through the access card 1, the infrared rays transmitted by the infrared transmitter 23 are blocked, so that the infrared receiver 24 temporarily does not receive infrared signals from the infrared transmitter 23, and after the person passes through, the infrared receiver 24 sends interrupt times to the PLC, under the combined action of the face collector 25, the infrared transmitter 23 and the infrared receiver 24, the person passing through is accurately calculated, when the person does not pass through the access card 1, the access card is automatically controlled in five seconds, and the access card is automatically closed;
because the owner can adjust into visitor mode through button 26, through PLC control, thereby realize visitor and owner's quick pass, compare with traditional entrance guard, avoided owner and owner's friend to punch card one by one and pass, the comfort that the owner used has also been strengthened when having improved passing efficiency, after the owner misordered visitor mode, as long as no personnel are current in five seconds, PLC will automatic control entrance guard 1 closes this moment, prevent that extraneous personnel from entering the district privately, when having guaranteed passing efficiency, also played good blocking effect.
The damping device 11 includes a housing 1101, a first moving plate 1102, a cross bar 1103, a round block 1104 and a first spring 1105, where the first moving plate 1102 is movably sleeved in the housing 1101, the cross bar 1103 is fixedly mounted at the right end of the first moving plate 1102, the round block 1104 is fixedly mounted at the right end of the cross bar 1103, the first spring 1105 is movably sleeved on the outer surface of the cross bar 1103, two ends of the first spring 1105 are fixedly connected with the right end of the housing 1101 and the left end of the round block 1104 respectively, and when the third riser 8 receives a small force, the round block 1104 moves leftwards due to the design of the first spring 1105, and at the moment, the first spring 1105 is pressed to be in an elastic compression state, and a reverse thrust is generated on the third riser 8 due to the elastic restoring action of the first spring 1105, so as to offset the force received by the third riser 8.
The second springs 12 are symmetrical about the longitudinal cross section of the third riser 8, the lengths of the second springs 12 are gradually increased from inside to outside, the materials of the second springs 12 are the same, due to the design of the second springs 12, when the third riser 8 is subjected to force operation, the third riser 8 contacts with the second springs 12, the second springs 12 with longer lengths are preferentially contacted with the third riser 8, and then the same applies, so that three levels of buffering force are realized, and the buffering force gradually increases along with the larger number of the third risers 8 contacting with the second springs 12.
Wherein, the right-hand member of casing 14 has seted up perpendicular groove, and the width in perpendicular groove equals with the width of dead lever 13, owing to the design in perpendicular groove, can make third riser 8 drive the in-process of dead lever 13 motion, and dead lever 13 can promote the inside third movable block 15 of casing 14 to the inside of being convenient for movable rod 18 enter into perpendicular piece 20 plays good fixed action to entrance guard 1.
Wherein, the inner chamber diameter size of second recess 9 equals with the diameter size of second kinematic block 10, and the internal surface of second recess 9 is smooth, because the design of second recess 9 can play good spacing effect to third riser 8 for third riser 8 is more stable and smooth at the in-process of operation, is convenient for carry out the buffering operation to the impact force that receives.
Wherein, the quantity of first riser 2 is three, and it has second riser 3 to articulate between two liang of three first riser 2, because the installation relationship between first riser 2 and the second riser 3, when first riser 2 or second riser 3 receive child's striking, will take place to buckle for appear certain angle and inward movement between first riser 2 and the second riser 3, thereby played the cushioning effect to child, reduced child's impact force that receives.
The installation angle of the face collector 25 is forty-five degrees angle facing the channel, and the top of the face collector 25 is provided with a camera, so that a visitor entering a community can be identified by face recognition and registered with information due to the design of the face collector 25.
Working principle and using flow:
when a child runs forward and is carelessly impacted with the entrance guard 1 before the entrance guard 1 is opened, the child contacts with the first vertical plate 2 or the second vertical plate 3 to push the first vertical plate 2 or the second vertical plate 3 to move inwards, a certain included angle is formed between the first vertical plate 2 and the second vertical plate 3, the third vertical plate 8 is pushed to move backwards, the third vertical plate 8 presses the round block 1104, the round block 1104 moves backwards, the first spring 1105 is pressed to be in an elastic compression state, the force applied to the entrance guard by the child is counteracted by the elastic restoring action of the first spring 1105, when the running speed of the child is high, the impact force is high, the third vertical plate 8 presses the round block 1104, the first spring is in a pressing state, the third vertical plate 8 continues to move backwards and contacts with the second spring 12, the second spring 12 is pressed to counteract the third vertical plate 8, and the child is prevented from being injured by the force applied to the child;
when the child applies larger force to the entrance guard, the third vertical plate 8 drives the fixed rod 13 to move backwards together and contact with the second spring 12, when the third vertical plate 8 moves to contact with the second spring 12 with medium length, the fixed rod 13 contacts with the third moving block 15 and pushes the third moving block 15, so that the third moving block 15 and the right end of the moving rod 18 are separated from each other, and the second moving plate 17 is pushed due to the elastic restoring action of the fourth spring 19, so that the second moving plate 17 drives the moving rod 18 to move leftwards together, the left end of the moving rod 18 enters into the vertical block 20, and the position of the entrance guard 1 is fixed;
after the owner swipes the access card on the magnetic card sensing area 27, the visitor mode can be selected through the button 26, the pass number including the owner is input through the button 26, the PLC in the machine case 22 can receive information input by the owner, the access control 1 is controlled to rotate and open, the face collector 25 and the infrared transmitter 23 are started simultaneously, the incoming guest information is recorded and automatically registered under the combined action of the face collector 25 and the infrared transmitter 24, the infrared transmitter 23 is operated, the infrared receiver 24 receives the infrared rays emitted by the infrared transmitter 23, when the person passes through the access control 1, the infrared rays emitted by the infrared transmitter 23 are blocked, the infrared receiver 24 can not receive infrared signals from the infrared transmitter 23 temporarily, after the person passes through, the receiving state can be restored, the infrared receiver 24 sends interrupt times to the PLC, the PLC accurately calculates the passing number under the combined action of the face collector 25, the infrared transmitter 23 and the infrared receiver 24, the time of the access control 1 is controlled to pass through the access control 1 again when the person does not pass through the access control 1, and the access control 1 is controlled again when the person passes through the access control 1.
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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an intelligent district's entrance guard management device, includes entrance guard (1), its characterized in that: the front movable mounting of entrance guard (1) has first riser (2) and second riser (3), first recess (4) that are located second riser (3) top and bottom are offered to the inside of entrance guard (1), the equal fixed mounting in top and bottom of second riser (3) has first movable block (5) that are located inside first recess (4), the inside movable mounting of entrance guard (1) has movable block (6), articulated between movable block (6) and second riser (3) have connecting rod (7), the back movable mounting of first riser (2) has third riser (8), the inside of entrance guard (1) has offered second recess (9) that are located third riser (8) top and bottom, the equal fixed mounting in top and bottom of third riser (8) has second movable block (10) that are located inside second recess (9), the left end fixed mounting of third riser (8) has damping device (11), the inside movable mounting of entrance guard (1) has third movable block (14) that the inside movable mounting has third riser (14) in the inside of third riser (12), the bottom end fixedly connected with third spring (16) of third movable block (15), the other end of third spring (16) and the bottom end fixed connection of entrance guard (1) inner chamber, second movable plate (17) has been cup jointed in the inside activity of entrance guard (1), the inside movable mounting of entrance guard (1) has movable pole (18), the right-hand member of movable pole (18) runs through second movable plate (17) and extends to the inside of casing (14) and third movable block (15) magnetic connection, the right-hand member fixedly connected with fourth spring (19) of second movable plate (17), the other end of fourth spring (19) and the right-hand member fixed connection of entrance guard (1) inner chamber, the right-hand member fixed mounting of entrance guard (1) has vertical axis (21), the left end movable mounting of entrance guard (1) has vertical axis (20), the surface movable cup joint organic case (22) of vertical axis (21), the top fixed mounting of case (22) has face collector (25), the top of case (22) is located the right-hand member (26) is located the magnetic card (27) of the fixed mounting of the top of case (22), damping device (11) including shell (1101), first kinematic plate (1102), horizontal pole (1103), circle piece (1104) and first spring (1105), first kinematic plate (1102) has been cup jointed to the inside activity of belonging shell (1101), the right-hand member fixed mounting of first kinematic plate (1102) has horizontal pole (1103), the right-hand member of horizontal pole (1103) runs through shell (1101) and fixed mounting has circle piece (1104), first spring (1105) has been cup jointed in the surface activity of horizontal pole (1103), the both ends of first spring (1105) respectively with the right-hand member of shell (1101) and the left end fixed connection of circle piece (1104), the longitudinal cross section symmetry about third riser (8) of second spring (12), the length of second spring (12) is from inside to both sides to increase gradually, the material of second spring (12) is the same, perpendicular groove has been seted up to the right-hand member of casing (14), the width in perpendicular groove equals with width of dead lever (13), the width diameter of second recess (9) equals with the inside diameter of second recess (9) and smooth surface diameter (9).
2. The access control device for an intelligent cell according to claim 1, wherein: the number of the first vertical plates (2) is three, and second vertical plates (3) are hinged between every two of the three first vertical plates (2).
3. The access control device for an intelligent cell according to claim 1, wherein: the installation angle of the face collector (25) is a forty-five degree angle inclined towards the channel, and a camera is installed at the top of the face collector (25).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111443319.8A CN114155640B (en) | 2021-11-30 | 2021-11-30 | Intelligent district's entrance guard management device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111443319.8A CN114155640B (en) | 2021-11-30 | 2021-11-30 | Intelligent district's entrance guard management device |
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| CN114155640B true CN114155640B (en) | 2023-06-16 |
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| CN202111443319.8A Active CN114155640B (en) | 2021-11-30 | 2021-11-30 | Intelligent district's entrance guard management device |
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| CN211037953U (en) * | 2019-08-22 | 2020-07-17 | 广东品居实业有限公司 | Entrance guard device applied to property management |
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| US10414419B2 (en) * | 2016-04-27 | 2019-09-17 | MTR Technologies, Inc. | Multiple direction railroad gate release mechanism |
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| KR20190032021A (en) * | 2017-09-19 | 2019-03-27 | 남정위 | A road protective fence having multi buffering function |
| CN211080006U (en) * | 2019-07-30 | 2020-07-24 | 广州寸金科技有限公司 | Community entrance guard that protectiveness is good |
| CN211037953U (en) * | 2019-08-22 | 2020-07-17 | 广东品居实业有限公司 | Entrance guard device applied to property management |
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