CN207131311U - Being hampered of a kind of electric rolling door and window stops and Pickproof alarm system - Google Patents
Being hampered of a kind of electric rolling door and window stops and Pickproof alarm system Download PDFInfo
- Publication number
- CN207131311U CN207131311U CN201720841096.3U CN201720841096U CN207131311U CN 207131311 U CN207131311 U CN 207131311U CN 201720841096 U CN201720841096 U CN 201720841096U CN 207131311 U CN207131311 U CN 207131311U
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- Prior art keywords
- door
- rotating shaft
- hampered
- window
- fixed
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Abstract
The utility model discloses a kind of being hampered for electric rolling door and window to stop and Pickproof alarm system, including：Rotating shaft, it is fixed on the output shaft of the decelerator；Tumbler, it include a rotating disk and along two end faces of the rotating disk center respectively to perpendicular to end face direction extension extending column；Transmission device, it is fastened in the rotating shaft, and the transmission device includes the second gear being connected with the first gear chain and the fixed disk being fixed at the gear hole of the second gear；Travel switch, it is fixed on the stator, and between the stator and the rotating disk；Alarm, it is serially connected between the roll-type window or door up-downgoing position-sensing switch, the relay and the motor；Return spring, it is set in the rotating shaft.Being hampered of electric rolling door and window provided by the utility model stops and there is Pickproof alarm system roll-type window or door to be hampered the function of stopping with Pickproof alarm, easy for installation, rational in infrastructure, service life is long, security performance is high.
Description
Technical field
Electric rolling window technology field is the utility model is related to, more specifically, the utility model is related to a kind of electronic
Being hampered of roll-type window or door stops and Pickproof alarm system.
Background technology
With vast city and small towns rural development, rolling screen door product is constantly popularized, electric rolling door, electric vehicle garage door,
The dosage of StoreFront is also increasing.
Due to the electric control system of electric rolling door and window, completed by hand switch and remote control switch, but people are accustomed to
Switch roll-type window or door is completed in remote control switch.When rolling screen door close the door it is descending when such as run into have obstruction when, rolling screen door warp, rush to summit
Rolling screen door guide groove curtain sheet deformed damaged is caused, and causes rolling screen door can not normal use.Rolling motor drives rolling screen door again
Into automatic opening and closing door, and the limitation travel switch positioning on rolling motor is the height scene tune opened and closed the door according to rolling screen door
Solution, met when there is barrier to meet descending rolling screen door under rolling screen door, now rolling screen door is clicked on descending, and travel switch has not arrived specified
Travel position and motor of rolling shutter door electric current can not be cut off, rolling motor is also being run, and both, which mutually push up, causes rolling screen door piece down
Extruding causes the deformation of rolling screen door piece, warp and rush to summit, cause rolling screen door can not normal use.
Patent No. CN 205314892U Chinese patent disclose it is a kind of stop for being hampered on roll-type window or door motor be
System, including the extending shaft being connected with reductor, extending shaft are provided with annular first annular groove and annular second annular groove, are hampered and stop
System includes the first snap ring and the second snap ring, and the second snap ring is fastened in the second annular groove, in order to fix hypotenuse chain pitch wheel 8
Deviate from from extending shaft 5, be not directed to the effect of the first snap ring and the first annular groove, there is the defects of unreasonable structure, together
When there is also prompting can not be sent when bad person prizes roll-type window or door, have impact on the safety in utilization of roll-type window or door.
Utility model content
A purpose of the present utility model is that solve at least the above, and provides the advantages of at least will be described later.
The utility model also has a purpose to there is provided a kind of being hampered for electric rolling door and window to stop and Pickproof alarm system,
Solve existing automatic curtain door and window it is descending meet with obstruction thing when, can not be hampered and stop causing roll-type window or door crimp warp to be rushed to summit
Situation, using the principle of physical mechanical function assessment, realization, which is hampered, to stop and Pickproof alarm, avoids rolling screen door crimp from damaging,
With the characteristics of rational in infrastructure, failure rate of machinery is low, and service life is long.
To achieve these goals, the utility model provides a kind of being hampered for electric rolling door and window and stopped and Pickproof alarm system
System, including motor, the roll-type window or door up-downgoing that is connected with the decelerator of the output axis connection of motor, by wire motor are positioned and opened
Close, the relay of roll-type window or door up-downgoing position-sensing switch and be arranged on the roller bearing of roll-type window or door first are connected by wire
Gear, in addition to：
One rotating shaft, it is fixed on the output shaft of the decelerator；
One tumbler, it include a rotating disk and along two end faces of the rotating disk center respectively to perpendicular to end face
The extending column of direction extension, there is arc convex portion on the scope of freedom of one of extending column, described in the tumbler has
The first rotating shaft through hole that rotating shaft passes through, the first rotating shaft through hole extend to institute at the center on the scope of freedom of another extending column
Arc convex portion is stated, the arc convex portion is provided with sawtooth；
One transmission device, it is fastened in the rotating shaft, and the transmission device includes being connected with the first gear chain
Second gear and the fixed disk that is fixed at the gear hole of the second gear, in one of card of the fixed disk
Heart position has arc-shaped recess portion, and the transmission device has the second rotating shaft through hole that the rotating shaft passes through, second rotating shaft
Through hole extends to another card of the fixed disk at the center in the arc-shaped recess portion, and the arc-shaped recess portion is provided with
With the rack of the engagement；
One stroke switchs, and it, which is fixed on, is placed on the stator on the decelerator, and positioned at the stator and described
Between rotating disk, the travel switch be serially connected with roll-type window or door up-downgoing position-sensing switch, the relay and the motor it
Between；
One alarm, it is serially connected between the roll-type window or door up-downgoing position-sensing switch, the relay and the motor；
One return spring, it is set in the rotating shaft, and one end of the return spring is fixed on the stator, separately
One end is fixed on another described extending column；
Wherein, when the direction of motion of the tumbler and the transmission device is inconsistent, the return spring is carried out
Compression, the rotating disk are expressed to the travel switch, and the motor is stopped, and the alarm is alarmed；When described time
When position spring restores to the original state, the alarm stop alarm.
Preferably, wherein, the radian in the arc convex portion and the arc-shaped recess portion is 120 degree.
Preferably, wherein, the rotating shaft includes a main shaft and the outrigger shaft to stretch out along one end of the main shaft, institute
The diameter for stating outrigger shaft is less than the diameter of the main shaft, and the top on the axial wall of the outrigger shaft close to the outrigger shaft opens up
There is an annular groove, two wing portions to stretch out are provided with the axial wall of the outrigger shaft and positioned at the inner side of the annular groove.
Preferably, wherein, in addition to：
Snap ring, it is fastened in the annular groove.
Preferably, wherein, the clamping part that card sets the wing portion is provided with the fixed disk.
Preferably, wherein, the travel switch includes normally closed switch and normal open switch.
The utility model comprises at least following beneficial effect：
1st, being hampered for electric rolling door and window provided by the utility model stops and Pickproof alarm system utilizes physical mechanical function
Principle, realization, which is hampered, to stop and Pickproof alarm, avoids rolling screen door crimp from damaging, has rational in infrastructure, failure rate of machinery
It is low, the characteristics of service life is long.
2nd, being hampered for electric rolling door and window provided by the utility model stops and Pickproof alarm system passes through physical mechanical
Principle, realize roll-type window or door is descending run into barrier when, automatically close down motor and alarmed, and can be prized in bad person
Alarmed during dynamic roll-type window or door, substantially increase security, avoid that steal phenomenon occurs.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is that being hampered for electric rolling door and window described in the utility model stops and the structural representation of Pickproof alarm system；
Fig. 2 be electric rolling door and window described in the utility model be hampered stop and the decomposition texture of Pickproof alarm system signal
Figure；
Fig. 3 is that being hampered for electric rolling door and window described in the utility model stops and the vertical view of the rotating shaft of Pickproof alarm system
Figure；
Fig. 4 is that being hampered for electric rolling door and window described in the utility model stops and the transmission device of Pickproof alarm system is bowed
View.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model, to make people in the art
Member can implement according to this with reference to specification word.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or more
The presence or addition of individual other elements or its combination.
As shown in Figure 1 to 4, the utility model provides a kind of being hampered for electric rolling door and window and stopped and Pickproof alarm system
System, including：Motor 1, the roll-type window or door up-downgoing for being connected with the decelerator 2 of the output axis connection of motor 1, by wire motor are determined
Bit switch 7, the relay of roll-type window or door up-downgoing position-sensing switch 7 is connected by wire and is arranged on the roller bearing of roll-type window or door
First gear 9, be fixed with stator on decelerator 2, in addition to：
One rotating shaft 6, it is fixed on the output shaft of the decelerator 2；
One tumbler 4, it include a rotating disk 41 and along two end faces of the rotating disk 41 center respectively to perpendicular to
The extending column 42 of the direction extension of end face, has arc convex portion on the scope of freedom of one of extending column 42, and described rotate fills
The first rotating shaft through hole passed through with the rotating shaft is put, the first rotating shaft through hole is from the center on the scope of freedom of another extending column
Place extends to the arc convex portion, and the arc convex portion is provided with sawtooth；
One transmission device 5, it is fastened in the rotating shaft 6, and the transmission device 5 includes and the chain of first gear 9
The second gear 51 of connection and the fixed disk 52 being fixed at the gear hole of the second gear 51, the fixed disk 52 is wherein
The center of one card has arc-shaped recess portion, and the second rotating shaft that there is the transmission device 5 rotating shaft 6 to pass through is led to
Hole, the second rotating shaft through hole extend to another card of the fixed disk 52, institute at the center in the arc-shaped recess portion
State arc-shaped recess portion and be provided with rack with the engagement, the radian in arc convex portion and arc-shaped recess portion is 120 degree；
One stroke switch 10, it is fixed on the stator, and between the stator and the rotating disk 41, institute
Travel switch 10 is stated to be serially connected between the roll-type window or door up-downgoing position-sensing switch 7, the relay and the motor 1；Stroke
Switch 10 includes normally closed switch and normal open switch；
One alarm 8, its be serially connected with roll-type window or door up-downgoing position-sensing switch, the relay and the motor it
Between；
One return spring 3, it is set in the rotating shaft 6, and one end of the return spring 3 is fixed on the stator
On, the other end is fixed on another described extending column 42；
Wherein, when the direction of motion of the tumbler 4 and the transmission device 5 is inconsistent, the return spring 3 enters
Row compression, the rotating disk 41 are expressed to the travel switch 10, and the motor 1 is stopped, and the alarm 8 is alarmed；
When the return spring 3 restores to the original state, the stop alarm of alarm 8.
As shown in Fig. 2 in order to which transmission device 5 is fastened in rotating shaft 6, rotating shaft 6 includes a main shaft 61 and along the main shaft
The outrigger shaft 62 that 61 one end stretches out, the diameter of the outrigger shaft 62 are less than the diameter of the main shaft 61, and the extension
Top on the axial wall of axle 62 close to the outrigger shaft 62 offers annular groove 63, and snap ring 65 is fastened in annular groove 63,
Two wing portions 64 to stretch out, fixed disk are provided with the axial wall of the outrigger shaft 62 and positioned at the inner side of the annular groove 62
The clamping part 53 that card sets wing portion 64 is provided with 52.
It is of the present utility model be hampered stop be with the implementation process of Pickproof alarm：Rotated forward when motor 1 rotates forward linkage rotating shaft 6, band
Dynamic tumbler 4 and transmission device 5, second gear 51 is by the main story of chain-driving first gear 9, so as to which roll-type window or door is rolled
Row to stroke is completed.
Motor 1 inverts when roll-type window or door will be normal descending, drives to tumbler 4 and transmission device 5, and second gear 51 is logical
Cross chain-driving first gear 9 to invert, power, roller shutter are provided using the engagement of the gravity and sawtooth and rack of roll-type window or door itself
Door and window is normally descending, so as to which roll-type window or door comes downwards to stroke completion.
It is hampered when roll-type window or door is descending, motor 1 is in return motion state, and now first gear 9 is out of service through chain
Bar brake actuator 5 stops, and motor 1 normally inverts, and drives tumbler 4 to invert, and rack and sawtooth rub, and cause
Spacing increase between rack and sawtooth, therefore rotating disk 41 moves to close to the direction of reductor 2, return spring 3 is to reductor 2
Direction move, during exercise, the crush stroke of rotating disk 41 switch 10 make the normally closed switch of travel switch one open, make power supply, relay,
Motor 1, the loop of descending control terminal of roll-type window or door up-downgoing position-sensing switch 7 disconnect, and motor 1 is stopped, reaches to be hampered and stop
Effect, now travel switch 10 another two groups of normal open switch closure, alarm 8 is switched in circuit, the work report of alarm 8
It is alert.After resistance eliminates, using the elastic force of return spring 3, make the return of tumbler 4, travel switch 10 replys normally off, descending
Loop is usual, and motor 1 is normally worked on, and the normal open switch of travel switch 10 disconnects, the loop of breaking alarm 8, alarm
Stop, completion, which is hampered, to stop and recovery process.
The utility model, which provides, has Pickproof alarm function, and its implementation process is：When bad person prizes from the lower end of roll-type window or door
During dynamic door and window, roll-type window or door drives first gear 9 to rotate, and the rotation of first gear 9 drives the chain in first gear 9 to be turned
Dynamic, now the second gear 51 in transmission device 5 drives fixed disk 52 to rotate, and because tumbler 4 remains static, rotates
Device 4 is different with the motion state of transmission device 5, and the friction of sawtooth and rack can increase the distance between sawtooth and rack, this
When rotating disk 41 moved to close to the direction of decelerator, return spring 3 is compressed, and rotating disk 41 is expressed to travel switch 10, makes stroke
The normal open switch closure conducting alarm 8 of switch 10, alarm 8 are alarmed.If stopping prizes roll-type window or door, roll-type window or door
Declined by gravity, return spring 3 restores to the original state, and alarm stops, and realizes Pickproof alarm function.
During actual installation, it is sometimes desirable to which point left and right motor, two motors installations are above-mentioned to be hampered and stop and Pickproof alarm
System, it is easy for installation.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
1. being hampered of a kind of electric rolling door and window stops and Pickproof alarm system, including motor, subtract with the output axis connection of motor
Fast device, the roll-type window or door up-downgoing position-sensing switch for connecting by wire motor, pass through wire and connect roll-type window or door up-downgoing and position
The relay of switch and the first gear being arranged on the roller bearing of roll-type window or door, it is characterised in that also include：
One rotating shaft, it is fixed on the output shaft of the decelerator；
One tumbler, it include a rotating disk and along two end faces of the rotating disk center respectively to perpendicular to the direction of end face
The extending column of extension, there is arc convex portion on the scope of freedom of one of extending column, the tumbler has the rotating shaft
The first rotating shaft through hole passed through, the first rotating shaft through hole extend to the arc at the center on the scope of freedom of another extending column
Shape lug boss, the arc convex portion are provided with sawtooth；
One transmission device, it is fastened in the rotating shaft, and the transmission device includes the be connected with the first gear chain
Two gears and the fixed disk being fixed at the gear hole of the second gear, the centre bit of one of card of the fixed disk
Put has the second rotating shaft through hole that the rotating shaft passes through, the second rotating shaft through hole with arc-shaped recess portion, the transmission device
Another card of the fixed disk is extended at the center in the arc-shaped recess portion, the arc-shaped recess portion is provided with and institute
State the rack of engagement；
One stroke switchs, and it, which is fixed on, is placed on the stator on the decelerator, and is located at the stator and the rotating disk
Between, the travel switch is serially connected between the roll-type window or door up-downgoing position-sensing switch, the relay and the motor；
One alarm, it is serially connected between the roll-type window or door up-downgoing position-sensing switch, the relay and the motor；
One return spring, it is set in the rotating shaft, and one end of the return spring is fixed on the stator, the other end
It is fixed on another described extending column；
Wherein, when the direction of motion of the tumbler and the transmission device is inconsistent, the return spring is compressed,
The rotating disk is expressed to the travel switch, and the motor is stopped, and the alarm is alarmed；When the return spring
During reinstatement, the alarm stop alarm.
2. being hampered of a kind of electric rolling door and window according to claim 1 stops and Pickproof alarm system, it is characterised in that institute
The radian for stating arc convex portion and the arc-shaped recess portion is 120 degree.
3. being hampered of a kind of electric rolling door and window according to claim 1 stops and Pickproof alarm system, it is characterised in that institute
Stating rotating shaft includes a main shaft and the outrigger shaft to stretch out along one end of the main shaft, and the diameter of the outrigger shaft is less than the master
The diameter of axle, and the top on the axial wall of the outrigger shaft close to the outrigger shaft offers annular groove, the outrigger shaft
Two wing portions to stretch out are provided with axial wall and positioned at the inner side of the annular groove.
4. being hampered of a kind of electric rolling door and window according to claim 3 stops and Pickproof alarm system, it is characterised in that also
Including：
Snap ring, it is fastened in the annular groove.
5. being hampered of a kind of electric rolling door and window according to claim 3 stops and Pickproof alarm system, it is characterised in that institute
State and the clamping part that card sets the wing portion is provided with fixed disk, the transmission device is fastened in the rotating shaft.
6. being hampered of a kind of electric rolling door and window according to claim 1 stops and Pickproof alarm system, it is characterised in that institute
Stating travel switch includes normally closed switch and normal open switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841096.3U CN207131311U (en) | 2017-07-12 | 2017-07-12 | Being hampered of a kind of electric rolling door and window stops and Pickproof alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841096.3U CN207131311U (en) | 2017-07-12 | 2017-07-12 | Being hampered of a kind of electric rolling door and window stops and Pickproof alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131311U true CN207131311U (en) | 2018-03-23 |
Family
ID=61634327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841096.3U Expired - Fee Related CN207131311U (en) | 2017-07-12 | 2017-07-12 | Being hampered of a kind of electric rolling door and window stops and Pickproof alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090498A (en) * | 2023-10-19 | 2023-11-21 | 福建巨将智能门窗系统有限公司 | Rolling shutter door capable of being controlled when meeting resistance |
-
2017
- 2017-07-12 CN CN201720841096.3U patent/CN207131311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090498A (en) * | 2023-10-19 | 2023-11-21 | 福建巨将智能门窗系统有限公司 | Rolling shutter door capable of being controlled when meeting resistance |
| CN117090498B (en) * | 2023-10-19 | 2023-12-19 | 福建巨将智能门窗系统有限公司 | Rolling shutter door capable of being controlled when meeting resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20210712 |