CN107893390A - A kind of intelligent access control system of residential community of the anti-under-enumeration with regulatory function - Google Patents

A kind of intelligent access control system of residential community of the anti-under-enumeration with regulatory function Download PDF

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Publication number
CN107893390A
CN107893390A CN201711029608.7A CN201711029608A CN107893390A CN 107893390 A CN107893390 A CN 107893390A CN 201711029608 A CN201711029608 A CN 201711029608A CN 107893390 A CN107893390 A CN 107893390A
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CN
China
Prior art keywords
enumeration
control system
top plate
bar
access control
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Granted
Application number
CN201711029608.7A
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Chinese (zh)
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CN107893390B (en
Inventor
张宇
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Huatai Intelligent Technology Co., Ltd
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Shenzhen Intelligent CAD CAM Technology Co Ltd
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Priority to CN201711029608.7A priority Critical patent/CN107893390B/en
Publication of CN107893390A publication Critical patent/CN107893390A/en
Application granted granted Critical
Publication of CN107893390B publication Critical patent/CN107893390B/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/048Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates

Abstract

The present invention relates to a kind of intelligent access control system of residential community of the anti-under-enumeration with regulatory function,Including doorframe,Central plate and two monitoring unit,The both sides of central plate are provided with interceptor structure,Interceptor structure includes telescopic component and two intercepting components,Intercepting component includes driver element,Lifting unit and gate inhibition's bar,Telescopic unit includes air pump,Cylinder,Two pistons and two connection units,There is the intelligent access control system of residential community of the anti-under-enumeration of regulatory function the interception to vehicle is realized by interceptor structure for this,It is easy to safety inspection,When vehicle allow by after,Interceptor structure is let pass to the vehicle for allowing to pass through first,The vehicle at rear is then allowed to be checked into doorframe again,Realize audit function one by one,Prevent under-enumeration,So as to improve the security of the gate control system,Moreover,The distance of intercepting component can be adjusted according to the length-flexible of vehicle body by telescopic component,Realize and safety detection is carried out to different type vehicle,Improve practicality.

Description

A kind of intelligent access control system of residential community of the anti-under-enumeration with regulatory function
Technical field
The present invention relates to security device field, more particularly to a kind of intelligent cell door of the anti-under-enumeration with regulatory function Access control system.
Background technology
Gateway gate inhibition's safety management system is new-modernization safety management system, it collect microcomputer automatic identification technology and Modern safety management measure is integrated, and it is many to be related to electronics, machinery, optics, computer technology, mechanics of communication, biotechnology etc. New technology.It is that solve the effective measures that safety precaution management is realized in important department gateway, suitable for various confidential departments, such as Bank, hotel, parking lot management, computer room, armory, safe care registry, cubicle, intellectual communityintellectualized village, factory etc..
In traditional access control system of residential community, disengaging mostly is controlled by controlling the rotation of gate inhibition's bar, due to gate inhibition The velocity of rotation of bar is slow, causes gate inhibition's bar after being rotated up, it is necessary to spend many time to rotate down realization interception function, During this period of time, car is had with allowing current vehicle, and door is just caused by gate control system before gate inhibition's bar stops Under-enumeration phenomenon easily occurs for access control system, causes existing access control system of residential community security not to be protected.
The content of the invention
The technical problem to be solved in the present invention is:For overcome the deficiencies in the prior art, there is provided one kind has regulatory function Anti- under-enumeration intelligent access control system of residential community.
The technical solution adopted for the present invention to solve the technical problems is:It is as shown in figure 1, a kind of anti-with regulatory function The intelligent access control system of residential community of under-enumeration, including doorframe, central plate and two monitoring unit, the shape of the vertical cross-section of the doorframe Shape is U-shaped, and Open Side Down in the U-shaped section, and the top of the central plate is fixed on the bottom of doorframe, two monitoring unit point The both sides of not centrally disposed plate, the monitoring unit includes video camera and side lever, during the video camera is fixed on by side lever On core, the both sides of the central plate are provided with interceptor structure, and the interceptor structure includes telescopic component and two intercepting components, institute The top that telescopic component is arranged in doorframe is stated, two intercepting components are separately positioned on the both sides of telescopic component;
Vehicle, according to the length of vehicle body, is run when passing in and out the doorframe by telescopic component, between two intercepting components of regulation Distance, then the vehicle of disengaging is intercepted one by one by intercepting component, after interception utilize monitoring unit in video camera Shooting, collecting image, realizes security monitoring function.
As shown in figure 3, the intercepting component includes top plate, driver element, lifting unit and gate inhibition's bar, two intercepting components In top plate in, one of top plate is fixed on the top in doorframe, and the telescopic component is connected with another top plate, institute The both sides for stating top plate are provided with limit assembly, and the driver element and lifting unit are arranged at the lower section of top plate, gate inhibition's bar Be arranged on the lower section of top plate, the lifting unit is connected with gate inhibition's bar, the lifting unit include expansion bracket, hinged block, Slip ring, slide rail and two sliding blocks, the driver element and two sliding blocks are connected, and the slide rail is shaped as U-shaped, the U Open Side Down for tee section, and the both ends of the slide rail are fixed on the top of gate inhibition's bar, and the hinged block is fixed on the upper of gate inhibition's bar Side, the slip ring are set on slide rail, and the both sides on the top of the expansion bracket are hinged with two sliding blocks respectively, the expansion bracket The both sides of bottom are hinged with hinged block and slip ring respectively;
In order to realize the interception to vehicle, make two sliding blocks below top plate close to each other by driver element, drive and stretch Contracting frame stretches, and moves down gate inhibition's bar below expansion bracket by hinged block and slip ring, blocks automobile, realizes and intercepts work( Energy.
Consolidate as shown in Fig. 2 the telescopic unit includes air pump, cylinder, two pistons and two connection units, the cylinder The top being scheduled in doorframe, the air pump are fixed on cylinder, and the air pump connects with cylinder, and two pistons are separately positioned on gas The both sides of cylinder, two pistons are corresponded with connection unit, and one end of the piston is arranged in cylinder, the piston it is another End is connected with connection unit, and the connection unit includes two connecting rods, and two connecting rods are separately positioned on the both sides of piston, the company Bar is corresponded with top plate, and one end of the connecting rod and piston hinge, the other end and the top plate of the connecting rod are hinged.
The gas that air pump is introduced into extraneous gas or extraction cylinder, makes the air pressure of cylinder change, so that two work Fill in close to each other or be located remotely from each other, by the distance of lever regulated two top plates, enable gate control system according to vehicles passing in and out The length-flexible of vehicle body adjusts the distance between two intercepting components.
As shown in figure 3, the driver element includes motor, buffer stopper and drive shaft, the motor and buffer stopper are fixed In the lower section of top plate, the drive shaft is arranged between motor and buffer stopper, and the motor is connected with drive shaft, the drive The side of the close motor of moving axis is provided with the first external screw thread, and the opposite side of the drive shaft is provided with the second external screw thread, and described first Externally threaded direction is externally threaded in opposite direction with second, and the sliding block is set in drive shaft, in two sliding blocks, one of them The first internal thread is provided with sliding block, the second external screw thread, first internal thread and the first external screw thread phase are provided with another sliding block Matching, second internal thread match with the second external screw thread.
During motor operation, drive drive shaft to be rotated along its center axis, while rotation, in drive shaft first outside Screw thread acts on the first internal thread in one of sliding block, the second external screw thread in drive shaft and second in another sliding block Internal thread acts on, due to the first externally threaded direction and second externally threaded in opposite direction, so as to drive two sliding blocks mutually to lean on Close or remote from expansion bracket occurring flexible.
Preferably, in order to fix the moving direction of top plate, the limit assembly includes spacing ring and gag lever post, the limit Position ring is fixed on top plate, and the spacing ring is set on gag lever post, and the both ends of the gag lever post are fixedly connected with top plate respectively.
Preferably, for the ease of the distance of monitoring gate inhibition's bar and vehicle to be tested, gate inhibition's bar is provided with distance and passed Sensor.
Preferably, in order to fix the lifting track of gate inhibition's bar, move gate inhibition's bar in the vertical direction, the top plate Both sides are provided with fix bar, and the fix bar is fixedly connected with top plate, and gate inhibition's rod set is located in fix bar.
Preferably, in order to check whether to be entered by vehicle, ultrasonic transmitter and ultrasound are provided between two fix bars Ripple receiver, the ultrasonic transmitter are fixed therein in a fix bar, and the ultrasonic receiver is fixed on another In fix bar.Ultrasonic transmitter launches ultrasonic signal, the reception of ultrasonic signal is carried out by ultrasonic receiver, when there is car When passing through, ultrasonic signal is blocked, and the ultrasonic signal that ultrasonic receiver receives weakens, so that it is determined that having in doorframe Vehicle passes through.
As shown in figure 4, the bottom of the fix bar is provided with slide assemblies, the slide assemblies include recess, transverse axis, roller And chute, the chute are arranged on the lower section of fix bar, the recess is arranged on the bottom of fix bar, and the recess is to dividing into Put, the both ends of the transverse axis are separately fixed on the inwall of the both sides of recess, and the roller is set on transverse axis, the roller Bottom is arranged in chute.It is solid so as to both be easy to by basal sliding of the roller in recess in chute in the bottom of fix bar The movement of fixed pole, the support to fix bar is realized again.
Preferably, in order to prevent fix bar from being shifted in chute, the both sides of the bottom of the fix bar are provided with steel Pearl, the side of the steel ball are arranged in fix bar, the opposite side of the steel ball and the inwall of chute against.By steel ball against The inwall of chute so that fix bar is moved along fixed direction.
Preferably, using DC servo motor driving force it is strong the characteristics of, in order to ensure the driving force of motor, the motor For DC servo motor.
Preferably, using titanium alloy material it is firm the characteristics of, in order to ensure the hard of expansion bracket material, prevent stress from becoming Shape, the material of the expansion bracket is titanium alloy.
Vehicle is when by the gate control system, in order to avoid the phenomenon of under-enumeration occurs, first according to the vehicle body of vehicles passing in and out Length, run by telescopic component, adjust the distance of two intercepting components, two intercepting components is located at the both sides of vehicle up direction, When carrying out safety check, two intercepting components are run simultaneously, are made gate inhibition's bar while are declined, pass through video camera between two gate inhibition's bars Shooting inspection is carried out, when vehicle allows current, the intercepting component positioned at headstock side drives gate inhibition's bar to move up, and makes vehicle By rear, gate inhibition's bar moves still further below, and then, gate inhibition's bar of another intercepting component moves up, and vehicle is entered in doorframe Behind portion, gate inhibition's bar of the intercepting component is moved down, and safety detection, so circulation are carried out to entering the vehicle inside doorframe, right Need current vehicle to be checked one by one successively, can effectively prevent under-enumeration phenomenon, improve the safety of the gate control system Property.
The invention has the advantages that interception should be passed through with the intelligent access control system of residential community of the anti-under-enumeration of regulatory function Mechanism realizes the interception to vehicle, is shot using video camera and carries out safety inspection, when vehicle allow by after, interceptor structure is first First the vehicle for allowing to pass through is let pass, then allows the vehicle at rear to be checked into doorframe again, realizes and examine one by one Function is looked into, prevents under-enumeration, moreover, can basis by telescopic component so as to improve the security of the gate control system The distance of the length-flexible regulation intercepting component of vehicle body, realizes and carries out safety detection to different type vehicle, improve practicality. Compared with traditional interceptor structure, not only flexibility is strong for the interceptor structure of the gate control system, can be adjusted in time, Er Qiegeng To be safe and reliable, the safety of Intra-cell has been ensured.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the intelligent access control system of residential community of the anti-under-enumeration with regulatory function of the present invention;
Fig. 2 is the structure of the telescopic component of the intelligent access control system of residential community of the anti-under-enumeration with regulatory function of the present invention Schematic diagram;
Fig. 3 is the structure of the intercepting component of the intelligent access control system of residential community of the anti-under-enumeration with regulatory function of the present invention Schematic diagram;
Fig. 4 is the structure of the slide assemblies of the intelligent access control system of residential community of the anti-under-enumeration with regulatory function of the present invention Schematic diagram;
In figure:1. doorframe, 2. central plates, 3. video cameras, 4. side levers, 5. top plates, 6. gate inhibition's bars, 7. expansion brackets, 8. is be hinged Block, 9. slip rings, 10. slide rails, 11. sliding blocks, 12. air pumps, 13. cylinders, 14. pistons, 15. connecting rods, 16. motors, 17. buffer stoppers, 18. drive shaft, 19. spacing rings, 20. gag lever posts, 21. range sensors, 22. fix bars, 23. ultrasonic transmitters, 24. ultrasounds Ripple receiver, 25. recesses, 26. transverse axis, 27. rollers, 28. chutes, 29. steel balls.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of intelligent access control system of residential community of the anti-under-enumeration with regulatory function, including doorframe 1, center Plate 2 and two monitoring unit, the vertical cross-section of the doorframe 1 are shaped as U-shaped, and Open Side Down in the U-shaped section, in described The top of core 2 is fixed on the bottom of doorframe 1, and two monitoring unit are separately positioned on the both sides of central plate 2, the monitoring unit Including video camera 3 and side lever 4, the video camera 3 is fixed on central plate 2 by side lever 4, and the both sides of the central plate 2 are provided with Interceptor structure, the interceptor structure includes telescopic component and two intercepting components, the telescopic component are arranged on the top in doorframe 1 Portion, two intercepting components are separately positioned on the both sides of telescopic component;
Vehicle, according to the length of vehicle body, is run when passing in and out the doorframe 1 by telescopic component, adjust two intercepting components it Between distance, then the vehicle of disengaging is intercepted one by one by intercepting component, after interception utilize monitoring unit in shooting The shooting, collecting image of machine 3, realizes security monitoring function.
As shown in figure 3, the intercepting component includes top plate 5, driver element, lifting unit and gate inhibition's bar 6, two interception groups In top plate 5 in part, one of top plate 5 is fixed on the top in doorframe 1, and the telescopic component is driven with another top plate 5 Connection, the both sides of the top plate 5 are provided with limit assembly, and the driver element and lifting unit are arranged at the lower section of top plate 5, institute The lower section that gate inhibition's bar 6 is arranged on top plate 5 is stated, the lifting unit is connected with gate inhibition's bar 6, and the lifting unit includes flexible Frame 7, hinged block 8, slip ring 9, slide rail 10 and two sliding blocks 11, the driver element are connected with two sliding blocks 11, the cunning Rail 10 is shaped as U-shaped, and Open Side Down in the U-shaped section, and the both ends of the slide rail 10 are fixed on the top of gate inhibition's bar 6, institute The top that hinged block 8 is fixed on gate inhibition's bar 6 is stated, the slip ring 9 is set on slide rail 10, the both sides on the top of the expansion bracket 7 Be hinged with two sliding blocks 11 respectively, the both sides of the bottom of the expansion bracket 7 are be hinged with hinged block 8 and slip ring 9 respectively;
In order to realize the interception to vehicle, make two sliding blocks 11 of the lower section of top plate 5 close to each other by driver element, drive Expansion bracket 7 is flexible, and moves down gate inhibition's bar 6 of the lower section of expansion bracket 7 by hinged block 9 and slip ring 9, blocks automobile, realizes Intercept function.
As shown in Fig. 2 the telescopic unit includes air pump 12,13, two pistons 14 of cylinder and two connection units, it is described Cylinder 13 is fixed on the top in doorframe 1, and the air pump 12 is fixed on cylinder 13, and the air pump 12 connects with cylinder 13, and two Individual piston 14 is separately positioned on the both sides of cylinder 13, and two pistons 14 correspond with connection unit, one end of the piston 14 It is arranged in cylinder 13, the other end of the piston 14 is connected with connection unit, and the connection unit includes two connecting rods 15, and two Individual connecting rod 15 is separately positioned on the both sides of piston 14, and the connecting rod 15 corresponds with top plate 5, one end of the connecting rod 15 and work Plug 14 is be hinged, and the other end and top plate 5 of the connecting rod 15 are be hinged.
The gas that air pump 12 is introduced into extraneous gas or extraction cylinder 13, makes the air pressure of cylinder 13 change, so that Two pistons 14 are close to each other or are located remotely from each other, by connecting rod 15 adjust two top plates 5 distance, enable gate control system according to The length-flexible of the vehicle body of vehicles passing in and out adjusts the distance between two intercepting components.
As shown in figure 3, the driver element includes motor 16, buffer stopper 17 and drive shaft 18, the motor 16 and buffering Block 17 is each attached to the lower section of top plate 5, and the drive shaft 18 is arranged between motor 16 and buffer stopper 17, and the motor 16 is with driving Moving axis 18 is connected, and the side of the close motor 16 of the drive shaft 18 is provided with the first external screw thread, the drive shaft 18 it is another Side is provided with the second external screw thread, and the first externally threaded direction is externally threaded in opposite direction with second, and the sliding block 11 is arranged In drive shaft 18, is provided with the first internal thread in two sliding blocks 11, in one of sliding block 11, provided with the in another sliding block 11 Two external screw threads, first internal thread match with the first external screw thread, and second internal thread matches with the second external screw thread.
When motor 16 is run, drive shaft 18 is driven to be rotated along its center axis, while rotation, in drive shaft 18 First external screw thread acts on the first internal thread in one of sliding block 11, the second external screw thread in drive shaft 18 and another cunning The second internal thread effect in block 11, due to the first externally threaded direction and second externally threaded in opposite direction, so as to drive two Individual sliding block 11 is close to each other or remote, expansion bracket 7 occurs flexible.
Preferably, in order to fix the moving direction of top plate 5, the limit assembly includes spacing ring 19 and gag lever post 20, The spacing ring 19 is fixed on top plate 5, and the spacing ring 19 is set on gag lever post 20, the both ends difference of the gag lever post 20 It is fixedly connected with top plate 5.
Preferably, for the ease of the distance of monitoring gate inhibition's bar 6 and vehicle to be tested, gate inhibition's bar 6 is provided with distance Sensor 21.
Preferably, in order to fix the lifting track of gate inhibition's bar 6, move the in the vertical direction of gate inhibition's bar 6, the top plate 5 both sides are provided with fix bar 22, and the fix bar 22 is fixedly connected with top plate 5, and gate inhibition's bar 6 is set in fix bar 22.
Preferably, in order to check whether to be entered by vehicle, the He of ultrasonic transmitter 23 is provided between two fix bars 22 Ultrasonic receiver 24, the ultrasonic transmitter 23 are fixed therein in a fix bar 22, the ultrasonic receiver 24 It is fixed in another fix bar 22.Ultrasonic transmitter 23 launches ultrasonic signal, and ultrasound is carried out by ultrasonic receiver 24 The reception of ripple signal, when there is vehicle to pass through, ultrasonic signal is blocked, the ultrasonic signal that ultrasonic receiver 24 receives Weaken, so that it is determined that thering is vehicle to pass through in doorframe 1.
As shown in figure 4, the bottom of the fix bar 22 is provided with slide assemblies, the slide assemblies include recess 25, transverse axis 26th, roller 27 and chute 28, the chute 28 are arranged on the lower section of fix bar 22, and the recess 25 is arranged on the bottom of fix bar 22 End, the recess 25 is down-set, on the inwall for the both sides that the both ends of the transverse axis 26 are separately fixed at recess 25, the roller 27 are set on transverse axis 26, and the bottom of the roller 27 is arranged in chute 28.In the bottom of fix bar 22, by recess 25 Basal sliding of the roller 27 in chute 28, so as to both be easy to the movement of fix bar 22, the support to fix bar 22 is realized again.
Preferably, in order to prevent fix bar 22 from being shifted in chute 28, the both sides of the bottom of the fix bar 22 Provided with steel ball 29, the side of the steel ball 29 is arranged in fix bar 22, the opposite side of the steel ball 29 and the inwall of chute 28 Against.Inwall by steel ball 29 against chute 28 so that fix bar 22 is moved along fixed direction.
Preferably, using DC servo motor driving force it is strong the characteristics of, in order to ensure the driving force of motor 16, the electricity Machine 16 is DC servo motor.
Preferably, using titanium alloy material it is firm the characteristics of, in order to ensure the hard of the material of expansion bracket 7, prevent stress Deformation, the material of the expansion bracket 7 is titanium alloy.
Vehicle is when by the gate control system, in order to avoid the phenomenon of under-enumeration occurs, first according to the vehicle body of vehicles passing in and out Length, run by telescopic component, adjust the distance of two intercepting components, two intercepting components is located at the both sides of vehicle up direction, When carrying out safety check, two intercepting components are run simultaneously, are made gate inhibition's bar 6 while are declined, pass through shooting between two gate inhibition's bars 6 Machine 3 carries out shooting inspection, and when vehicle allows current, the intercepting component positioned at headstock side drives gate inhibition's bar 6 to move up, and makes By rear, gate inhibition's bar 6 moves vehicle still further below, and then, gate inhibition's bar 6 of another intercepting component moves up, and enters vehicle Behind the inside of doorframe 1, gate inhibition's bar 6 of the intercepting component moves down, and carries out safety detection to entering the vehicle inside doorframe 1, such as It this circulation, to needing current vehicle to check one by one successively, can effectively prevent under-enumeration phenomenon, improve gate inhibition system The security of system.
Compared with prior art, interceptor structure should be passed through with the intelligent access control system of residential community of the anti-under-enumeration of regulatory function Realize the interception to vehicle, using video camera 3 shoot carry out safety inspection, when vehicle allow by after, interceptor structure is first The vehicle for allowing to pass through is let pass, then allows the vehicle at rear to be checked into doorframe 1 again, realizes and check one by one Function, prevent under-enumeration, moreover, can be according to car by telescopic component so as to improve the security of the gate control system The distance of the length-flexible regulation intercepting component of body, realizes and carries out safety detection to different type vehicle, improve practicality.With Traditional interceptor structure is compared, and not only flexibility is strong for the interceptor structure of the gate control system, can be adjusted in time, and more Securely and reliably, the safety of Intra-cell has been ensured.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.

Claims (10)

1. a kind of intelligent access control system of residential community of the anti-under-enumeration with regulatory function, including doorframe (1), central plate (2) and two Individual monitoring unit, the vertical cross-section of the doorframe (1) are shaped as U-shaped, and Open Side Down in the U-shaped section, the central plate (2) top is fixed on the bottom of doorframe (1), and two monitoring unit are separately positioned on the both sides of central plate (2), and the monitoring is single Member includes video camera (3) and side lever (4), and the video camera (3) is fixed on central plate (2) by side lever (4), and its feature exists In the both sides of the central plate (2) are provided with interceptor structure, and the interceptor structure includes telescopic component and two intercepting components, institute The top that telescopic component is arranged in doorframe (1) is stated, two intercepting components are separately positioned on the both sides of telescopic component;
The intercepting component includes top plate (5), driver element, lifting unit and gate inhibition's bar (6), the top plate in two intercepting components (5) in, one of top plate (5) is fixed on the top in doorframe (1), and the telescopic component connects with the transmission of another top plate (5) Connecing, the both sides of the top plate (5) are provided with limit assembly, and the driver element and lifting unit are arranged at the lower section of top plate (5), Gate inhibition's bar (6) is arranged on the lower section of top plate (5), and the lifting unit is connected with gate inhibition's bar (6), the lifting unit Including expansion bracket (7), hinged block (8), slip ring (9), slide rail (10) and two sliding blocks (11), the driver element and two sliding blocks (11) it is connected, the slide rail (10) is shaped as U-shaped, and Open Side Down in the U-shaped section, the both ends of the slide rail (10) The top of gate inhibition's bar (6) is fixed on, the hinged block (8) is fixed on the top of gate inhibition's bar (6), and the slip ring (9) is set in cunning On rail (10), the both sides on the top of the expansion bracket (7) are be hinged with two sliding blocks (11) respectively, the bottom of the expansion bracket (7) Both sides it is be hinged with hinged block (8) and slip ring (9) respectively;
The telescopic unit includes air pump (12), cylinder (13), two pistons (14) and two connection units, the cylinder (13) The top being fixed in doorframe (1), the air pump (12) are fixed on cylinder (13), and the air pump (12) connects with cylinder (13) Logical, two pistons (14) are separately positioned on the both sides of cylinder (13), and two pistons (14) correspond with connection unit, the work One end of plug (14) is arranged in cylinder (13), and the other end of the piston (14) is connected with connection unit, the connection unit Including two connecting rods (15), two connecting rods (15) are separately positioned on the both sides of piston (14), the connecting rod (15) and top plate (5) one One correspondence, one end of the connecting rod (15) and piston (14) are be hinged, and the other end and top plate (5) of the connecting rod (15) are be hinged.
2. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 1, it is characterised in that institute Stating driver element includes motor (16), buffer stopper (17) and drive shaft (18), and the motor (16) and buffer stopper (17) are fixed In the lower section of top plate (5), the drive shaft (18) is arranged between motor (16) and buffer stopper (17), and the motor (16) is with driving Moving axis (18) is connected, and the side of the close motor (16) of the drive shaft (18) is provided with the first external screw thread, the drive shaft (18) opposite side is provided with the second external screw thread, and the first externally threaded direction is externally threaded in opposite direction with second, the cunning Block (11) is set in drive shaft (18), and in two sliding blocks (11), the first internal thread is provided with one of sliding block (11), another The second external screw thread is provided with individual sliding block (11), first internal thread matches with the first external screw thread, second internal thread and Second external screw thread matches.
3. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 1, it is characterised in that institute Stating limit assembly includes spacing ring (19) and gag lever post (20), and the spacing ring (19) is fixed on top plate (5), the spacing ring (19) it is set on gag lever post (20), the both ends of the gag lever post (20) are fixedly connected with top plate (5) respectively.
4. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 1, it is characterised in that institute State gate inhibition's bar (6) and be provided with range sensor (21).
5. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 1, it is characterised in that institute The both sides for stating top plate (5) are provided with fix bar (22), and the fix bar (22) is fixedly connected with top plate (5), gate inhibition's bar (6) set It is located in fix bar (22).
6. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 5, it is characterised in that two Ultrasonic transmitter (23) and ultrasonic receiver (24) are provided between individual fix bar (22), the ultrasonic transmitter (23) is solid It is scheduled in one of fix bar (22), the ultrasonic receiver (24) is fixed in another fix bar (22).
7. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 5, it is characterised in that institute The bottom for stating fix bar (22) is provided with slide assemblies, and the slide assemblies include recess (25), transverse axis (26), roller (27) and slided Groove (28), the chute (28) are arranged on the lower section of fix bar (22), and the recess (25) is arranged on the bottom of fix bar (22), The recess (25) is down-set, described on the inwall for the both sides that the both ends of the transverse axis (26) are separately fixed at recess (25) Roller (27) is set on transverse axis (26), and the bottom of the roller (27) is arranged in chute (28).
8. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 7, it is characterised in that institute The both sides for stating the bottom of fix bar (22) are provided with steel ball (29), and the side of the steel ball (29) is arranged in fix bar (22), institute State the opposite side of steel ball (29) and the inwall of chute (28) against.
9. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 1, it is characterised in that institute It is DC servo motor to state motor (16).
10. the intelligent access control system of residential community of the anti-under-enumeration with regulatory function as claimed in claim 1, it is characterised in that The material of the expansion bracket (7) is titanium alloy.
CN201711029608.7A 2017-10-30 2017-10-30 Leak-proof intelligent community access control system with adjusting function Active CN107893390B (en)

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CN201711029608.7A CN107893390B (en) 2017-10-30 2017-10-30 Leak-proof intelligent community access control system with adjusting function

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CN108729702A (en) * 2018-05-08 2018-11-02 深圳市晓控通信科技有限公司 A kind of good intelligent communication base station of anti-theft performance based on Internet of Things
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