CN110454075B - Safety device is used in wisdom district - Google Patents
Safety device is used in wisdom district Download PDFInfo
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- CN110454075B CN110454075B CN201910795926.7A CN201910795926A CN110454075B CN 110454075 B CN110454075 B CN 110454075B CN 201910795926 A CN201910795926 A CN 201910795926A CN 110454075 B CN110454075 B CN 110454075B
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- 230000005540 biological transmission Effects 0.000 claims description 45
- 230000006698 induction Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
- E06B11/085—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets non-rotary or with a limited angle of rotation, e.g. 90°
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the field of security protection, in particular to a safety protection device for an intelligent community, which comprises a machine body and a door access channel arranged in the machine body, a rotating frame is rotatably arranged in the door inlet channel, a baffle plate is fixedly arranged above the rotating frame, an operation cavity with scales carved on the left end wall and the right end wall is arranged in the baffle in a front-back through way, a handle is arranged in the operation cavity in a sliding way, the invention provides a safety protection device for an intelligent community, which can effectively control the personnel entering the community, all the personnel entering the community need to be authorized or can enter the community under the guidance of the authorized personnel, meanwhile, the number of persons who can enter the authorized person can be set according to the number of the persons at random when the authorized person is unlocked, so that other strangers are prevented from being mixed, and the method is convenient to produce, popularize and use.
Description
Technical Field
The invention relates to the field of security protection, in particular to a safety protection device for an intelligent community.
Background
Safety protection devices in the market are numerous, but a plurality of problems still exist in the class of the community safety protection door, when people pass through the common protection door, the protection door cannot be closed in time after being opened, and other useful and careless people can easily enter the safety protection door in a trailing mode.
Disclosure of Invention
The invention aims to provide a safety protection device for an intelligent community, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a safety protection device for an intelligent community, which comprises a machine body and a door inlet channel arranged in the machine body, wherein a rotating frame is rotatably arranged in the door inlet channel, a baffle is fixedly arranged above the rotating frame, an operation cavity with scales carved on left and right end walls is arranged in the baffle in a front-back through manner, a handle is slidably arranged in the operation cavity, a locking device for limiting the sliding of the operation cavity is arranged in the end wall on the right side of the operation cavity, the locking device can be unlocked only when a fixed crowd is identified, a meshing cavity is arranged in the top wall of the door inlet channel, a first rotating drum fixedly connected with the baffle is rotatably arranged in the meshing cavity, a first gear is fixedly arranged on the outer surface of the first rotating drum in the meshing cavity, a first transmission cavity is arranged in the top wall of the meshing cavity, and a first guide chute is communicated with the left side of the first transmission cavity, a first rack fixedly connected with the operation cavity is slidably arranged in the first sliding guide groove, the handle is pulled downwards to corresponding scales according to the number of people, when the baffle plate rotates for half a circle, the handle is driven to move upwards by one scale and simultaneously drives a counting device to correspondingly reduce one number, when the handle moves upwards to the top, the handle is locked again, a worm wheel cavity is arranged in the bottom wall of the door access channel, a rotating device for driving the baffle plate to rotate is arranged in the worm wheel cavity, the rotating device comprises a sliding cavity with an upward opening and arranged in the top wall of the rotating frame, a supporting plate is slidably arranged in the sliding cavity, first springs which are bilaterally symmetrical are arranged between the supporting plate and the bottom wall of the sliding cavity, and when a user treads above the supporting plate, the supporting plate moves downwards to drive the rotating frame to rotate, thereby driving the baffle to rotate.
Furthermore, the locking device comprises a first sliding hole arranged in the end wall of the right side of the operation cavity, a first sliding rod is slidably arranged in the first sliding hole, a permanent magnet is fixedly arranged at the tail end of the right side of the first sliding rod, an electromagnet is arranged in the end wall of the right side of the first sliding hole, and a second spring is arranged between the electromagnet and the permanent magnet.
Furthermore, a first rotating shaft is arranged in the first transmission cavity in a rotating mode, a second gear meshed with the first rack is fixedly arranged on the outer surface of the first rotating shaft, a first bevel gear fixedly arranged on the outer surface of the first rotating shaft is arranged on the front side of the second gear, a second transmission cavity is arranged in the end wall of the right side of the first transmission cavity, a cam cavity is arranged in the end wall of the right side of the second transmission cavity, a second rotating shaft penetrating through the second transmission cavity is rotatably arranged between the cam cavity and the first transmission cavity, a second bevel gear is fixedly arranged on the outer surface of the second rotating shaft in the second transmission cavity, a third bevel gear meshed with the first bevel gear is fixedly arranged at the tail end of the second rotating shaft in the first transmission cavity, and a cam is fixedly arranged at the tail end of the second rotating shaft in the cam cavity.
Furthermore, a third rotating shaft is arranged between the second transmission cavity and the meshing cavity, a fourth rotating shaft is rotatably arranged between the third rotating shaft and the meshing cavity, a third gear meshed with the first gear is fixedly arranged at the tail end of the fourth rotating shaft in the meshing cavity, a fifth rotating shaft is rotatably arranged between the third rotating shaft and the second transmission cavity, a fourth bevel gear meshed with the second bevel gear is fixedly arranged at the tail end of the fifth rotating shaft in the second transmission cavity, and the fifth rotating shaft in the third rotating shaft is connected with the fourth rotating shaft through a first ratchet gear with a one-way transmission characteristic.
Furthermore, the rotating device comprises a second rotating drum which is rotatably arranged between the worm wheel cavity and the door inlet channel and is fixedly connected with the rotating frame, a worm wheel is fixedly arranged on the outer surface of the second rotating drum in the worm wheel cavity, a first ratchet cavity is arranged in the right side end wall of the worm wheel cavity, a gear cavity is arranged in the right side end wall of the first ratchet cavity, a worm which is meshed with the worm wheel is rotatably arranged between the first ratchet cavity and the worm wheel cavity, a sixth rotating shaft is rotatably arranged between the first ratchet cavity and the gear cavity, a fourth gear is fixedly arranged at the tail end of the sixth rotating shaft in the gear cavity, and the sixth rotating shaft in the first ratchet cavity is connected with the worm through a second ratchet device with a one-way transmission characteristic.
Furthermore, a rotating cavity is arranged below the worm wheel cavity, a second guide chute is communicated and arranged in the end wall of the left side of the rotating cavity, a second rack fixedly connected with the supporting plate is slidably arranged in the second guide chute, a fifth gear meshed with the second rack is rotatably arranged in the rotating cavity, a third guide chute penetrating through the gear cavity is arranged in the end wall of the right side of the rotating cavity, and a third rack meshed with the fifth gear and the fourth gear is slidably arranged in the third guide chute.
Furthermore, a second sliding hole is formed in the end wall of the right side of the third sliding guide groove, a second sliding rod and a third sliding rod located on the right side of the second sliding rod are slidably arranged in the second sliding hole, a third spring is arranged between the third sliding rod and the second sliding rod, a reset device which drives the second sliding rod to reset after the second sliding rod is displaced is arranged in the end wall of the second sliding hole, and a groove is formed in the end wall of the right side of the third rack.
Further, the second sliding hole with the intercommunication is provided with hydraulic pressure hole between the piston chamber that cam chamber below set up, slidable is provided with the piston in the piston chamber, the piston chamber with the intercommunication is provided with the third sliding hole between the cam chamber, slidable in the third sliding hole be provided with piston fixed connection's fourth slide bar, the piston with be provided with the fourth spring between the piston chamber roof.
Further, the bottom wall of the operation cavity is fixedly provided with an induction device electrically connected with the electromagnet, and when the induction device induces an unlocking instruction, the electromagnet is driven to attract once.
The invention has the beneficial effects that: the safety protection device for the intelligent community can effectively control the entering personnel in the community, all the entering personnel need to be authorized or can enter under the guidance of the authorized personnel, and meanwhile, the number of the entering personnel can be set according to the number of the accompanying personnel during unlocking, so that the entering personnel can be prevented from being mixed with other strangers, and the safety protection device is convenient to produce, popularize and use.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic diagram of an overall structure of a safety protection device for an intelligent cell according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Fig. 5 is a schematic diagram of the structure of D-D in fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine fig. 1-5 an intelligence safety device for district, include fuselage 10 and set up in the passageway 18 of entrying in the fuselage 10, rotatable being provided with rotating turret 20 in the passageway 18 of entrying, the fixed baffle 19 that is provided with in rotating turret 20 top, link up around being provided with in the baffle 19 and control the operation chamber 17 that the end wall is carved with the scale, slidable is provided with handle 16 in the operation chamber 17, be provided with the restriction in the end wall of operation chamber 17 right side the gliding locking device 99 of operation chamber 17, locking device 99 only can remove the locking when discerning fixed crowd, be provided with meshing chamber 13 in the passageway 18 roof of entrying, rotatable be provided with in meshing chamber 13 with baffle 19 fixed connection's first rotary drum 11, in the meshing chamber 13 the external surface mounting of first rotary drum 11 is provided with first gear 12, a first transmission cavity 32 is arranged in the top wall of the meshing cavity 13, a first guide chute 14 is communicated with the left side of the first transmission cavity 32, a first rack 15 fixedly connected with the operation cavity 17 is slidably arranged in the first guide chute 14, the handle 16 is pulled downwards to corresponding scales according to the number of people, when the baffle 19 rotates for half a circle, the handle 16 is driven to move upwards by one scale and simultaneously drives the counting device to correspondingly reduce one number, when the handle 16 moves upwards to the uppermost position, the handle 16 is locked again, a worm wheel cavity 53 is arranged in the bottom wall of the door access channel 18, a rotating device 98 for driving the baffle 19 to rotate is arranged in the worm wheel cavity 53, the rotating device 98 comprises a sliding cavity 23 which is arranged in the top wall of the rotating frame 20 and is provided with an upward opening, and a supporting plate 21 is slidably arranged in the sliding cavity 23, the first springs 22 are arranged between the bottom walls of the support plate 21 and the sliding cavity 23 in bilateral symmetry, when a user steps on the upper portion of the support plate 21, the support plate 21 moves downwards to drive the rotating frame 20 to rotate, and therefore the baffle 19 is driven to rotate.
Advantageously, the locking device 99 includes a first sliding hole 68 provided in a right end wall of the operating cavity 17, a first sliding rod 69 slidably provided in the first sliding hole 68, a permanent magnet 67 fixedly provided at a right end of the first sliding rod 69, an electromagnet 65 provided in the right end wall of the first sliding hole 68, and a second spring 66 provided between the electromagnet 65 and the permanent magnet 67.
Advantageously, a first rotating shaft 34 is rotatably arranged in the first transmission cavity 32, a second gear 33 engaged with the first rack 15 is fixedly arranged on the outer surface of the first rotating shaft 34, a first bevel gear 35 fixedly arranged on the outer surface of the first rotating shaft 34 is arranged at the front side of the second gear 33, a second transmission cavity 43 is arranged in the right end wall of the first transmission cavity 32, a cam cavity 31 is arranged in the right end wall of the second transmission cavity 43, a second rotating shaft 45 penetrating through the second transmission cavity 43 is rotatably arranged between the cam cavity 31 and the first transmission cavity 32, a second bevel gear 44 is fixedly arranged on the outer surface of the second rotating shaft 45 in the second transmission cavity 43, the end of the second rotating shaft 45 in the first transmission cavity 32 is fixedly provided with a third bevel gear 36 meshed with the first bevel gear 35, and the end of the second rotating shaft 45 in the cam cavity 31 is fixedly provided with a cam 30.
Advantageously, a third rotating shaft 40 is disposed between the second transmission cavity 43 and the meshing cavity 13, a fourth rotating shaft 38 is rotatably disposed between the third rotating shaft 40 and the meshing cavity 13, a third gear 37 meshed with the first gear 12 is fixedly disposed at an end of the fourth rotating shaft 38 in the meshing cavity 13, a fifth rotating shaft 41 is rotatably disposed between the third rotating shaft 40 and the second transmission cavity 43, a fourth bevel gear 42 meshed with the second bevel gear 44 is fixedly disposed at an end of the fifth rotating shaft 41 in the second transmission cavity 43, and the fifth rotating shaft 41 in the third rotating shaft 40 and the fourth rotating shaft 38 are connected by a first ratchet gear 39 having a one-way transmission characteristic.
Advantageously, the rotating means 98 comprise a second drum 55 fixedly connected to the rotating frame 20 and rotatably arranged between the worm cavity 53 and the door access passage 18, a worm gear 54 is fixedly arranged on the outer surface of the second rotary drum 55 in the worm gear cavity 53, a first ratchet cavity 52 is arranged in the right end wall of the worm gear cavity 53, the first ratchet cavity 52 is provided with a gear cavity 49 in the right end wall, a worm 46 meshed with the worm wheel 54 is rotatably arranged between the first ratchet cavity 52 and the worm wheel cavity 53, a sixth rotating shaft 48 is rotatably arranged between the first ratchet cavity 52 and the gear cavity 49, a fourth gear 50 is fixedly arranged at the end of the sixth rotating shaft 48 in the gear cavity 49, the sixth rotating shaft 48 in the first ratchet cavity 52 is connected with the worm 46 by a second ratchet device 47 with a one-way transmission characteristic.
Advantageously, a rotating cavity 58 is arranged below the worm wheel cavity 53, a second guide chute 72 is arranged in the left end wall of the rotating cavity 58 in a communicating manner, a second rack 57 fixedly connected with the support plate 21 is slidably arranged in the second guide chute 72, a fifth gear 59 meshed with the second rack 57 is rotatably arranged in the rotating cavity 58, a third guide chute 64 penetrating through the gear cavity 49 is arranged in the right end wall of the rotating cavity 58, and a third rack 51 meshed with the fifth gear 59 and the fourth gear 50 is slidably arranged in the third guide chute 64.
Beneficially, a second sliding hole 63 is disposed in a right end wall of the third sliding guide groove 64, a second sliding rod 61 and a third sliding rod 70 located on the right side of the second sliding rod 61 are slidably disposed in the second sliding hole 63, a third spring 71 is disposed between the third sliding rod 70 and the second sliding rod 61, a reset device 62 for driving the second sliding rod 61 to reset after the second sliding rod 61 displaces is disposed in an end wall of the second sliding hole 63, and a groove 60 is disposed in a right end wall of the third rack 51.
Advantageously, a hydraulic hole 24 is provided in communication between the second sliding hole 63 and a piston cavity 27 disposed below the cam cavity 31, a piston 25 is slidably disposed in the piston cavity 27, a third sliding hole 28 is provided in communication between the piston cavity 27 and the cam cavity 31, a fourth sliding rod 29 fixedly connected to the piston 25 is slidably disposed in the third sliding hole 28, and a fourth spring 26 is disposed between the piston 25 and a top wall of the piston cavity 27.
Advantageously, a sensing device 73 electrically connected to the electromagnet 65 is fixedly disposed on the bottom wall of the operating cavity 17, and when the sensing device 73 senses an unlocking instruction, the electromagnet 65 is driven to attract once.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device:
1. when the equipment of the invention is fixed at the entrance of a community, when the equipment of the invention works, a community owner sends an unlocking instruction to the induction device 73, at the moment, the induction device 73 induces the unlocking instruction and then controls the electromagnet 65 to attract the permanent magnet 67 to move right, so as to drive the first sliding rod 69 to move right into the first sliding hole 68, at the moment, the community owner pulls the handle 16 downwards, pulls the handle 16 to move downwards, the scale is equal to the total number of people needing to enter the community, the first rack 15 moves downwards to drive the second gear 33 to rotate, so as to drive the first bevel gear 35 to rotate, so as to drive the third bevel gear 36 to rotate, so as to drive the second rotating shaft 45 to rotate, so as to drive the cam 30 to rotate, at the moment, as the cam 30 rotates, the fourth sliding rod 29 moves upwards, so as to drive the third sliding rod 70 to move right, thereby driving the second sliding rod 61 to move out of the groove 60, and when the second rotating shaft 45 rotates, the second bevel gear 44 is driven to rotate, so that the fourth bevel gear 42 is driven to rotate, at this time, because the first ratchet gear 39 transmits unidirectional motion, the fourth bevel gear 42 cannot drive the third gear 37 to rotate;
2. when the first person stands above the support plate 21, the support plate 21 moves downwards to drive the second rack 57 to move downwards to drive the fifth gear 59 to rotate, thereby driving the third rack 51 to move upwards to drive the fourth gear 50 to rotate, thereby driving the worm 46 to rotate, thereby driving the worm wheel 54 to rotate, thereby driving the second drum 55 to rotate, thereby driving the rotating frame 20 to rotate for half a circle, thereby rotating the person above the support plate 21 into a small area;
3. the rotating frame 20 rotates and drives the baffle plate 19 to rotate, thereby driving the first rotary drum 11 to rotate, thereby driving the first gear 12 to rotate, thereby driving the third gear 37 to rotate, the third gear 37 rotates to drive the fourth bevel gear 42 to rotate, thereby causing the second bevel gear 44, and thus the third bevel gear 36, thereby driving the first bevel gear 35 to rotate, thereby driving the second gear 33 to rotate in the reverse direction, thereby driving the first rack 15 to move upwards, and driving the handle 16 to move upwards by a scale, when the last person stands above the support plate 21, the 2-half turn brings the last person into the cell, at which point the handle 16 is moved up to the top, the first sliding rod 69 moves to the left by the second spring 66, thereby locking the handle 16;
4. the second rotating shaft 45 rotates to drive the cam 30 to rotate, so that the fourth sliding rod 29 is pressed downwards, the fourth sliding rod 29 drives the piston 25 to move downwards to extrude hydraulic oil, so that the third sliding rod 70 moves leftwards, and when the groove 60 is aligned with the second sliding hole 63, the second sliding rod 61 moves leftwards to be inserted into the groove 60.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a safety device for wisdom district, includes the fuselage and sets up in the passageway of entering a door in the fuselage, the rotatable rotating turret that is provided with in the passageway of entering a door, the fixed baffle that is provided with in rotating turret top, link up around in the baffle and be provided with the operation chamber of the scale on the end wall about the wall, slidable is provided with the handle in the operation chamber, be provided with the restriction in the end wall of operation chamber right side the gliding locking device of operation chamber, locking device only can relieve the locking when discerning fixed crowd, be provided with the meshing chamber in the passageway roof of entering a door, rotatable be provided with in the meshing chamber with baffle fixed connection's first rotary drum, the fixed surface of first rotary drum in the meshing chamber is provided with first gear, be provided with first transmission chamber in the meshing chamber roof, first transmission chamber left side intercommunication is provided with first guide chute, a first rack fixedly connected with the operation cavity is slidably arranged in the first sliding guide groove, the handle is pulled downwards to corresponding scales according to the number of people, when the baffle plate rotates for half a circle, the handle is driven to move upwards by one scale and simultaneously drives a counting device to correspondingly reduce one number, when the handle moves upwards to the top, the handle is locked again, a worm wheel cavity is arranged in the bottom wall of the door access channel, a rotating device for driving the baffle plate to rotate is arranged in the worm wheel cavity, the rotating device comprises a sliding cavity with an upward opening and arranged in the top wall of the rotating frame, a supporting plate is slidably arranged in the sliding cavity, first springs which are bilaterally symmetrical are arranged between the supporting plate and the bottom wall of the sliding cavity, and when a user treads above the supporting plate, the supporting plate moves downwards to drive the rotating frame to rotate, thereby driving the baffle to rotate.
2. The safety apparatus of claim 1, wherein: the locking device comprises a first sliding hole arranged in the end wall of the right side of the operation cavity, a first sliding rod is arranged in the first sliding hole in a sliding mode, a permanent magnet is fixedly arranged at the tail end of the right side of the first sliding rod, an electromagnet is arranged in the end wall of the right side of the first sliding hole, and a second spring is arranged between the electromagnet and the permanent magnet.
3. The safety apparatus of claim 1, wherein: the first transmission cavity is internally and rotatably provided with a first rotating shaft, the outer surface of the first rotating shaft is fixedly provided with a second gear meshed with the first rack, the front side of the second gear is provided with a first bevel gear fixedly arranged on the outer surface of the first rotating shaft, the right side end wall of the first transmission cavity is internally provided with a second transmission cavity, the right side end wall of the second transmission cavity is internally provided with a cam cavity, the cam cavity and the first transmission cavity are rotatably provided with a second rotating shaft penetrating through the second transmission cavity, the outer surface of the second rotating shaft in the second transmission cavity is fixedly provided with a second bevel gear, the tail end of the second rotating shaft in the first transmission cavity is fixedly provided with a third bevel gear meshed with the first bevel gear, and the tail end of the second rotating shaft in the cam cavity is fixedly provided with a cam.
4. The safety apparatus of claim 3, wherein: the second transmission cavity is provided with a third rotating shaft between the meshing cavities, the third rotating shaft is provided with a fourth rotating shaft between the meshing cavities in a rotating mode, the tail end of the fourth rotating shaft in the meshing cavities is fixedly provided with a third gear meshed with the first gear, the third rotating shaft is provided with a fifth rotating shaft between the second transmission cavity in a rotating mode, the tail end of the fifth rotating shaft in the second transmission cavity is fixedly provided with a fourth bevel gear meshed with the second bevel gear, and the fifth rotating shaft in the third rotating shaft is connected with the fourth rotating shaft through a first ratchet gear device with a one-way transmission characteristic.
5. The safety apparatus of claim 4, wherein: the rotating device comprises a second rotating drum which is rotatably arranged between the worm wheel cavity and the door inlet channel and is fixedly connected with the rotating frame, a worm wheel is fixedly arranged on the outer surface of the second rotating drum in the worm wheel cavity, a first ratchet cavity is arranged in the end wall of the right side of the worm wheel cavity, a gear cavity is arranged in the end wall of the right side of the first ratchet cavity, a worm meshed with the worm wheel is rotatably arranged between the first ratchet cavity and the worm wheel cavity, a sixth rotating shaft is rotatably arranged between the first ratchet cavity and the gear cavity, a fourth gear is fixedly arranged at the tail end of the sixth rotating shaft in the gear cavity, and the sixth rotating shaft in the first ratchet cavity is connected with the worm through a second ratchet device with a one-way transmission characteristic.
6. The safety apparatus of claim 5, wherein: the worm wheel cavity below is provided with rotates the chamber, it is provided with the second and leads the spout to rotate the intercommunication in the chamber left side end wall, slidable in the second lead the spout be provided with backup pad fixed connection's second rack, rotate the intracavity rotatable be provided with the fifth gear of second rack toothing, it runs through to rotate the chamber right side end wall be provided with in the chamber third lead the spout, slidable in the third lead the spout be provided with the fifth gear and the third rack of fourth gear toothing.
7. The safety apparatus of claim 6, wherein: a second sliding hole is formed in the end wall of the right side of the third guide sliding groove, a second sliding rod and a third sliding rod are arranged in the second sliding hole in a slidable mode, the third sliding rod is located on the right side of the second sliding rod, a third spring is arranged between the third sliding rod and the second sliding rod, a reset device which drives the second sliding rod to reset after the second sliding rod displaces is arranged in the end wall of the second sliding hole, and a groove is formed in the end wall of the right side of the third rack.
8. The safety apparatus of claim 7, wherein: the second sliding hole with the intercommunication is provided with the hydraulic pressure hole between the piston chamber that the cam chamber below set up, slidable is provided with the piston in the piston chamber, the piston chamber with the intercommunication is provided with the third sliding hole between the cam chamber, slidable in the third sliding hole be provided with piston fixed connection's fourth slide bar, the piston with be provided with the fourth spring between the piston chamber roof.
9. The safety apparatus of claim 2, wherein: the bottom wall of the operation cavity is fixedly provided with an induction device electrically connected with the electromagnet, and when the induction device induces an unlocking instruction, the electromagnet is driven to be attracted once.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795926.7A CN110454075B (en) | 2019-08-27 | 2019-08-27 | Safety device is used in wisdom district |
| GBGB1917845.8A GB201917845D0 (en) | 2019-08-27 | 2019-12-06 | A safety protection device for smart community |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795926.7A CN110454075B (en) | 2019-08-27 | 2019-08-27 | Safety device is used in wisdom district |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110454075A CN110454075A (en) | 2019-11-15 |
| CN110454075B true CN110454075B (en) | 2020-05-12 |
Family
ID=68489406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795926.7A Active CN110454075B (en) | 2019-08-27 | 2019-08-27 | Safety device is used in wisdom district |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110454075B (en) |
| GB (1) | GB201917845D0 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821352B (en) * | 2019-11-26 | 2020-11-17 | 义乌市富顺箱包有限公司 | Go into door discernment count security device |
| CN110853200B (en) * | 2019-11-29 | 2021-10-26 | 河南职业技术学院 | Device for limiting number of people in closed occasions |
| CN111456616B (en) * | 2020-04-30 | 2022-03-04 | 上海约客文旅科技服务有限公司 | Local current limiting device in scenic spot |
| CN111456615B (en) * | 2020-04-30 | 2021-12-28 | 北京巨臻实创文化科技有限公司 | Tourist attraction local number management device |
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| SU1799416A3 (en) * | 1991-01-08 | 1993-02-28 | Cпeциaльhoe Haучho-Пpoизboдctbehhoe Oб'eдиhehиe "Элepoh" | Turnstile |
| RU2412323C1 (en) * | 2009-07-10 | 2011-02-20 | Алексей Владимирович Гнездилов | Movable barrier |
| CN102312645A (en) * | 2010-07-06 | 2012-01-11 | 陈鼎凌 | Safety door |
| CN107762390A (en) * | 2017-09-22 | 2018-03-06 | 中科华讯科技开发有限公司 | A kind of both wings are anti-to trail shipping one overall height lock |
| CN108505929A (en) * | 2018-03-29 | 2018-09-07 | 滁州职业技术学院 | A kind of access control system preventing more people while disengaging |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056283B (en) * | 2019-04-24 | 2021-02-12 | 中富通集团股份有限公司 | Anti-theft customer management system |
-
2019
- 2019-08-27 CN CN201910795926.7A patent/CN110454075B/en active Active
- 2019-12-06 GB GBGB1917845.8A patent/GB201917845D0/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1799416A3 (en) * | 1991-01-08 | 1993-02-28 | Cпeциaльhoe Haучho-Пpoизboдctbehhoe Oб'eдиhehиe "Элepoh" | Turnstile |
| RU2412323C1 (en) * | 2009-07-10 | 2011-02-20 | Алексей Владимирович Гнездилов | Movable barrier |
| CN102312645A (en) * | 2010-07-06 | 2012-01-11 | 陈鼎凌 | Safety door |
| CN107762390A (en) * | 2017-09-22 | 2018-03-06 | 中科华讯科技开发有限公司 | A kind of both wings are anti-to trail shipping one overall height lock |
| CN108505929A (en) * | 2018-03-29 | 2018-09-07 | 滁州职业技术学院 | A kind of access control system preventing more people while disengaging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110454075A (en) | 2019-11-15 |
| GB201917845D0 (en) | 2020-01-22 |
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