CN108952342A - A kind of intelligent antitheft net - Google Patents
A kind of intelligent antitheft net Download PDFInfo
- Publication number
- CN108952342A CN108952342A CN201810906988.6A CN201810906988A CN108952342A CN 108952342 A CN108952342 A CN 108952342A CN 201810906988 A CN201810906988 A CN 201810906988A CN 108952342 A CN108952342 A CN 108952342A
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- Prior art keywords
- gear
- rack gear
- wicket
- controller
- sensor
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- 230000033001 locomotion Effects 0.000 claims abstract description 26
- 230000002159 abnormal effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000007528 sand casting Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 abstract 1
- 230000004224 protection Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of intelligent antitheft net, the anti-theft net main body includes anti-theft net and wicket, the anti-theft net and wicket are rotatablely connected by spring hinge, one end opposite with the spring hinge can control the bolt of the wicket folding to be connected with movement transferring by one on the wicket, and the bolt connects the wicket and the anti-theft net.The anti-theft net main body further includes control system, the control system includes controller, sensor and alarm, by the sensor as detection device, the sensor will test abnormal signal and be transferred to the controller, the alarm being connected electrically is triggered by the controller and starts the power-supply controller of electric simultaneously, start the movement transferring, the bolt is driven to open and close.The invention, which solves emergency burglary-resisting window, can not be successfully open a series of problems.
Description
Technical field
The invention is related to safety protection facility technical field, is specifically related to a kind of intelligent antitheft net.
Background technique
Nowadays the type of anti-theft product at home is probably divided into two kinds, and one of product is soft (non-physical) protection
Product, such as sensor burglary-resisting system；Other categories are rigid (entity) Protection Products, as using aluminium alloy fence form
Burglary-resisting window etc., however every kind of product has respective advantage and disadvantage, therefore need the characteristics of considering various product comprehensively.And city at this stage
Mainly consider to take rigid (entity anti-theft net) in.
The anti-theft net used that much circulates in China market at present is mostly stationarity, in case of emergency, such as fire
Deng, can hinder escape and rescue progress, greatly reduce escape probability.Such as: safety louver curtain window, this anti-theft net
There are two types of working conditions: opening and locking, advantage are that anti-theft performance is preferable, but exist simultaneously that corresponding lighting performance is poor, divulges information
The disadvantages of poor.In addition, basic structure of the structure of double-layer aluminium alloy as lath, metal resource waste is larger, has violated section
The basic principle of energy environmental protection.For another example reinforcing bar fence type security window exists when the emergency episodes such as fire occur, and escape and the disaster relief are logical
Road is also just blocked by anti-theft net, greatly reduces the escape probability of user.In addition, the highest product of current market occupation rate
Aluminium alloy fence type anti-theft net, is made of metal material, and consumes relatively large.
Intelligent protection security system has become community under the raising of living standards of the people and the implementation of government's Housing Project
The necessary condition of development construction, especially in recent years, some cities forbid community resident to install safety net on balcony and window
Window beautifies the appearance of the city to achieve the purpose that, but for resident, there is an urgent need to security protections, this makes intelligent anti-theft network
The market of system is increasingly wide.The anti-theft net used that much circulates in China market at present is mostly stationarity, in case of urgent
Event, such as fire can hinder the progress escaped and rescued, greatly reduce escape probability.In addition to this in daily life,
Fixation type theft-proof net also counteracts the cargo transport of low layer user.Certainly, there is also similar moving anti-thefts currently on the market
Net, such as the anti-theft net of simple locking-type, this kind of product still have very big insecurity, have violated the original function of anti-theft net.
Innovation and creation content
The purpose of the invention is to provide a kind of intelligent antitheft net, and solving emergency burglary-resisting window can not be successfully opening
A series of problems.Trigger device is cleverly introduced within doors, the risk that effective solution locking device person thefted opens.
Spring hinge is cleverly applied to burglary-resisting window chain connect, the function that effective solution anti-theft net is opened rapidly.
To achieve the above object, the invention provides following technical solution:
A kind of intelligent antitheft net, including anti-theft net main body, the anti-theft net main body include anti-theft net and wicket, described anti-
It steals net and wicket to be rotatablely connected by spring hinge, one end opposite with the spring hinge can by one on the wicket
The bolt for controlling wicket folding is connected with movement transferring, and the bolt connects the wicket and described antitheft
Net, the movement transferring by power-supply controller of electric drive, the movement transferring include it is disposed in parallel can be positive and negative
To the rack gear one and rack gear two of rotation, the rack gear one and the rack gear two are flexibly connected by the bolt with wicket, institute
It states and is engaged with gear one on rack gear one, gear two is engaged on the rack gear two, the gear one and the gear two-way are too low
Fast axis connection is simultaneously rotated around the slow-speed shaft, and the slow-speed shaft is equipped with the gear wheel rotated around it, and the gear wheel is connected with
The pinion gear engaged, the middle part of the pinion gear, which is run through, to be had jackshaft and is fixed on the jackshaft, the jackshaft
On the worm screw that is fixedly installed with worm gear and is engaged with the worm gear, the worm screw is connected with the power-supply controller of electric；
The anti-theft net main body further includes control system, and the control system includes controller, sensor and alarm, is led to
The sensor is crossed as detection device, the sensor will test abnormal signal and be transferred to the controller, pass through the control
Device processed triggers the alarm being connected electrically and starts the power-supply controller of electric simultaneously, starts the movement transferring, drives
The bolt folding.
Preferably, the controller is controlled using the single-chip microcontroller of AT89C51 type, and the alarm is buzzer, described
Sensor is ionic smoke sensor formula sensor.
Preferably, the movement transferring is equipped with dust-proof cabinet, and the cabinet, which is equipped with, is convenient for one He of rack gear
The mounting hole that the rack gear two passes through.
Preferably, the rack gear one and the rack gear two are straight-tooth gear rack gear, the gear one and the gear
Two be enclosed gear.
Preferably, the gear wheel and the pinion gear are enclosed helical gears, and the number of teeth of the pinion gear is 17-
23, the number of teeth of the gear wheel is 27-33.
Preferably, the spring hinge uses cylindroid helical-coil torsion spring.
Preferably, the revolving speed of the worm screw is 600-650r/min, and the revolving speed of the jackshaft is 40-45r/min, described
The revolving speed of slow-speed shaft is 25-30r/min.
Preferably, the material of the worm screw is steel alloy, and the worm spiral flank of tooth of the worm screw is described using quenching treatment
Worm gear uses copper alloy to form for material sand casting.
Preferably, the power-supply controller of electric includes motor and transformation system, and alternating current is the electricity by the transformation system
Machine, the controller and the detector provide power supply, the rotation of worm screw described in the motor driven.
Compared with prior art, the invention have it is following prominent the utility model has the advantages that
1, the invention will be antitheft, lifesaving, and escape cleverly combines, effective solution emergency burglary-resisting window
It can not be successfully open a series of problems.Trigger device is cleverly introduced within doors, effective solution locking device is stolen
The risk that person opens.Spring hinge is cleverly applied to burglary-resisting window chain connect, effective solution anti-theft net is opened rapidly
Function.
2, the invention can be mass, and be extended in market, and effective solution occupies family safety problem, be suitble to common building
The family Fang Ju, it is affordable, collect antitheft and escapes and one with lifesaving, which is also suitble to the installation of family of farmers',
The natural disasters such as effective solution earthquake cause doorway to collapse the problem of obstruction can not be successfully escape.
3, electricity is perfectly combined together by intelligent antitheft net with machinery, with monolithic microcomputer kernel control device, ionic formula sense cigarette
Sensor is transfer device.Worm and gear gear structure is movement transferring, with rack gear bolt is final executive component, and
It is subject to alarm on this basis, strong realization science and technology is promoted to the theory of life.
Detailed description of the invention
Fig. 1 is the floor map of the invention；
Fig. 2 is a stereoscopic schematic diagram of the invention movement transferring；
Fig. 3 is another stereoscopic schematic diagram of the invention movement transferring；
Fig. 4 is control system architecture schematic diagram in the invention.
Wherein, 101, anti-theft net main body；1, spring hinge；2, gear one；3, slow-speed shaft；4, jackshaft；5, pinion gear；6,
Gear wheel；7, worm gear；8, anti-theft net；9, wicket；10, rack gear one；11, gear two；12, rack gear two；13, cabinet；14, it installs
Hole；23, worm screw.
Specific embodiment
Detailed description of specific embodiments of the invention is provided with reference to the accompanying drawing.The examples of the embodiments are in attached drawing
In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions
Element.The embodiments described below with reference to the accompanying drawings are exemplary, creates for explaining only the invention, and should not be understood as
Limitation to the invention.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the invention.
In addition, unless otherwise indicated, the meaning of " plurality " is two or more in the description of the invention.
As shown in Figs 1-4, a kind of intelligent antitheft net, including anti-theft net main body 101, the anti-theft net main body 101 include anti-
Steal net 8 and wicket 9, the anti-theft net 8 and wicket 9 are rotatablely connected by spring hinge 1, on the wicket 9 with it is described
The bolt that the opposite one end of spring hinge 1 can control the wicket 9 to open and close by one is connected with movement transferring, described to insert
Wicket 9 and the anti-theft net 8 described in pin connection, the movement transferring are driven by power-supply controller of electric, and the movement passes
Pass mechanism include it is disposed in parallel can forward and reverse rotation rack gear 1 and rack gear 2 12, the rack gear 1 and the rack gear
2 12 are flexibly connected by the bolt with wicket 9, are engaged with gear 1 on the rack gear 1, on the rack gear 2 12
Gear 2 11, the gear 1 and the gear 2 11 is engaged with to connect and rotate around the slow-speed shaft 3, institute by slow-speed shaft 3
It states slow-speed shaft 3 and is equipped with the gear wheel 6 rotated around it, the gear wheel 6 is connected with the pinion gear 5 engaged, the small tooth
The middle part of wheel 5 through having jackshaft 4 and be fixed on the jackshaft 4, be fixedly installed on the jackshaft 4 worm gear 7 and with
The worm screw 23 that the worm gear 7 engages, the worm screw 23 are connected with the power-supply controller of electric.
The anti-theft net main body 101 further includes control system, and the control system includes controller, sensor and alarm
Device, by the sensor as detection device, the sensor will test abnormal signal and be transferred to the controller, pass through institute
It states the alarm that controller triggering is connected electrically and starts the power-supply controller of electric simultaneously, start the movement transferring,
The bolt is driven to open and close.
The controller is controlled using the single-chip microcontroller of AT89C51 type, and the alarm is buzzer, using buzzer system
System is used as alarm element, and buzzer is a kind of electronics buzzer, its structure is integrated, and the voltage of buzzer will use
DC-voltage supply device uses, and the advantage of buzzer is economical and practical, and the driving of voltage requires small.
The sensor is ionic smoke sensor formula sensor, and ionic smoke sensor formula sensor is a kind of detecting element for putting survey type,
It is to contain containing micro radioactive substances in sensor ionisation chamber, these radioactive material mass-energy convert ionization room air to and lead
Body, so as to obtain between two electric grades by a certain amount of electric current in air, ray can be such that certain air is converted into
Ionized state forms ionic current under conditions of the useful effect of voltage, ionisation chamber in the sensor also therefore exist compared with
Good electric conductivity.It is empty when smoke particle and ions binding there are when smoke particle in the region of ionization discovery air
Therefore electric conductivity in gas can also reduce, also just reduce the movement of ion.Electric conductivity in one denier air is reduced to predetermined value
Under, the alarm of detector will also issue.In the invention, the jackshaft selects No. 45 steel normalized treatments, and hardness is
217-255HBS。
As shown in figure 3, the movement transferring is equipped with dust-proof cabinet 13 in one embodiment of the invention,
The cabinet 13 is equipped with the mounting hole 14 passed through convenient for the rack gear 1 and the rack gear 2 12.
The rack gear 1 and the rack gear 2 12 are straight-tooth gear rack gear, the rack gear 1 and the rack gear two
12 number of teeth is 10-15.Selection straight-tooth gear rack gear is because of straight-tooth gear rack gear, and bearing capacity is enough, and service life will be
10 is older, and forward and reverse rotation operating is relatively flexible.The gear 1 and the gear 2 11 are enclosed gear, the gear wheel 6
It is enclosed helical gears with the pinion gear 5, the number of teeth of the pinion gear 5 is 17-23, and the number of teeth of the gear wheel 6 is
27-33。
The spring hinge 1 uses cylindroid helical-coil torsion spring, when opening bolt, in the effect of spring force
Under, wicket 9 is rotated around the installation axle of the spring hinge 1.
Worm screw transmission power itself is smaller, and the disadvantages of speed is lower, accounts for, in the invention, the worm screw 23
Material be steel alloy, hardness 45-55HRC.The worm spiral flank of tooth of the worm screw 23 is using quenching treatment, the worm gear 7
Copper alloy is used to form for material sand casting, it is contemplated that under the premise of save the cost, valuable non-ferrous metal will not used, only
Gear ring is using bronze manufacture, and tooth stamen is manufactured using gray cast iron HT100.23 numbers of the worm screw are 2,7 number of teeth 28- of worm gear
32。
As shown in figure 4, the power-supply controller of electric includes motor and transformation system, alternating current is described by the transformation system
Motor, the controller and the detector provide power supply, and voltage stabilization, it is convenient to obtain, high-efficient, described in the motor driven
Worm screw 23 rotates.The movement velocity that the invention controls bolt is 40-60mm/s, it is contemplated that entire transmission device shares two-stage
Slow down, the revolving speed of the worm screw 23 is 600-650r/min, and the revolving speed of the jackshaft is 40-45r/min, the slow-speed shaft
Revolving speed is 25-30r/min, thus select drive motor revolving speed it is small as far as possible, will select the synchronous rotational speed of driving motor for
700r/min, the power of required motor are 0.036w.
The course of work of the invention is as follows:
Signal is transmitted and is controlled when the emergency of fire occurs in interior as detector by ionic smoke sensor formula sensor
Device processed, when controller, which receives detector, is transferred to signal, it will triggering indoor alarm equipment, alarm will be same with motor
Shi Qidong.Electric motor starting will open rapidly bolt by movement transferring, and anti-theft net wicket is beaten rapidly by spring hinge
It opens, alarm can then issue alarm sound and remind resident.
The movement transferring by motor as dynamical element, pass through first the worm gear 7 and the worm screw 23 into
Row primary speed-down subtracts power from the jackshaft 4 that worm screw 23 goes to 7 place of worm gear, then through pinion gear 5 and 6 second level of gear wheel
5 place jackshaft of pinion gear, 4 power is transmitted on 6 place slow-speed shaft 3 of gear wheel by speed, finally by the gear on slow-speed shaft 3
It one 2 and is connect with gear 2 11 with rack gear 1 and rack gear 2 12, transfers power on rack gear 1 and rack gear 2 12 and realize
Parallel motion controls the movement velocity of bolt so that bolt speed is reduced to the effect that zone of reasonableness realizes opening wicket
For 40-60mm/s, the function of quickly opening is realized.
It is obvious to a person skilled in the art that the invention is not limited to the details of above-mentioned exemplary embodiment, and
And without departing substantially from the spirit or essential attributes of the invention, wound that the present invention can be realized in other specific forms
It makes.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, present invention wound
The range made is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are included in the invention.It should not treat any reference in the claims as limiting
Related claim.
Claims (9)
1. a kind of intelligent antitheft net, including anti-theft net main body (101), the anti-theft net main body (101) includes anti-theft net (8) and small
Window (9), it is characterised in that: the anti-theft net (8) and wicket (9) are rotatablely connected by spring hinge (1), the wicket
(9) bolt that one end opposite with the spring hinge (1) can control the wicket (9) to open and close by one on is connected with movement
Transmission mechanism, the bolt connect the wicket (9) and the anti-theft net (8), and the movement transferring passes through power supply control
Device processed driving, the movement transferring include it is disposed in parallel can forward and reverse rotation rack gear one (10) and rack gear two
(12), the rack gear one (10) and the rack gear two (12) are flexibly connected by the bolt with wicket (9), the rack gear one
(10) it is engaged with gear one (2) on, gear two (11), the gear one (2) and the tooth are engaged on the rack gear two (12)
It takes turns two (11) to connect by slow-speed shaft (3) and rotate around the slow-speed shaft (3), the slow-speed shaft (3) is equipped with and rotates around it
Gear wheel (6), the gear wheel (6) are connected with the pinion gear (5) engaged, and the middle part of the pinion gear (5) is in having
Between axis (4) and be fixed on the jackshaft (4), be fixedly installed on the jackshaft (4) worm gear (7) and with the worm gear
(7) worm screw (23) engaged, the worm screw (23) are connected with the power-supply controller of electric；
The anti-theft net main body (101) further includes control system, and the control system includes controller, sensor and alarm,
By the sensor as detection device, the sensor will test abnormal signal and be transferred to the controller, by described
Controller triggers the alarm being connected electrically and starts the power-supply controller of electric simultaneously, starts the movement transferring, band
Move the bolt folding.
2. a kind of intelligent antitheft net according to claim 1, feature exist: the controller is using AT89C51 type
Single-chip microcontroller control, the alarm are buzzer, and the sensor is ionic smoke sensor formula sensor.
3. a kind of intelligent antitheft net according to claim 1, feature exist: the movement transferring is equipped with dust-proof case
Body (13), the cabinet (13) are equipped with the mounting hole (14) passed through convenient for the rack gear one (10) and the rack gear two (12).
4. a kind of intelligent antitheft net according to claim 1, feature exist: the rack gear one (10) and the rack gear
Two (12) are straight-tooth gear rack gear, and the gear one (2) and the gear two (11) are enclosed gear.
5. a kind of intelligent antitheft net according to claim 1, feature exist: the gear wheel (6) and the pinion gear (5)
For enclosed helical gears, the number of teeth of the pinion gear (5) is 17-23, and the number of teeth of the gear wheel (6) is 27-33.
6. a kind of intelligent antitheft net according to claim 1, feature exist: the spring hinge (1) uses cylindrical screw
Torsionspring.
7. a kind of intelligent antitheft net according to claim 1, feature exist: the revolving speed of the worm screw (23) is 600-
650r/min, the revolving speed of the jackshaft are 40-45r/min, and the revolving speed of the slow-speed shaft is 25-30r/min.
8. a kind of intelligent antitheft net according to claim 1, feature exist: the material of the worm screw (23) is steel alloy,
The worm spiral flank of tooth of the worm screw (23) using quenching treatment, the worm gear (7) use copper alloy for material sand casting and
At.
9. a kind of intelligent antitheft net according to claim 1, feature exist: the power-supply controller of electric includes motor and transformation
System, alternating current by the transformation system is the motor, the controller and the detector provide power supply, and the motor drives
Move the worm screw (23) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906988.6A CN108952342A (en) | 2018-08-10 | 2018-08-10 | A kind of intelligent antitheft net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906988.6A CN108952342A (en) | 2018-08-10 | 2018-08-10 | A kind of intelligent antitheft net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108952342A true CN108952342A (en) | 2018-12-07 |
Family
ID=64468732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810906988.6A Pending CN108952342A (en) | 2018-08-10 | 2018-08-10 | A kind of intelligent antitheft net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952342A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014105135A1 (en) * | 2014-04-10 | 2015-10-15 | Novoferm Riexinger Türenwerke GmbH | Fire safety gate with pedestrian access door |
| CN205370387U (en) * | 2016-01-08 | 2016-07-06 | 雷靖雯 | Anti -theft net with function of fleing falls in fire alarm cable |
| CN205840726U (en) * | 2016-07-18 | 2016-12-28 | 姜凤武 | A kind of fire disaster escaping burglary-resisting window device |
| CN106968582A (en) * | 2017-03-08 | 2017-07-21 | 天津城建大学 | A kind of Novel movable anti-theft net |
| CN209509727U (en) * | 2018-08-10 | 2019-10-18 | 天津城建大学 | A kind of intelligent antitheft net |
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| CN205840726U (en) * | 2016-07-18 | 2016-12-28 | 姜凤武 | A kind of fire disaster escaping burglary-resisting window device |
| CN106968582A (en) * | 2017-03-08 | 2017-07-21 | 天津城建大学 | A kind of Novel movable anti-theft net |
| CN209509727U (en) * | 2018-08-10 | 2019-10-18 | 天津城建大学 | A kind of intelligent antitheft net |
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