CN208294405U - A kind of rolling screen door electronic limit system - Google Patents
A kind of rolling screen door electronic limit system Download PDFInfo
- Publication number
- CN208294405U CN208294405U CN201820802426.2U CN201820802426U CN208294405U CN 208294405 U CN208294405 U CN 208294405U CN 201820802426 U CN201820802426 U CN 201820802426U CN 208294405 U CN208294405 U CN 208294405U
- Authority
- CN
- China
- Prior art keywords
- screen door
- rolling screen
- shell
- shaft
- limit system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Abstract
The utility model provides a kind of rolling screen door electronic limit system, including driving mechanism, shaft and sprocket wheel, the driving mechanism drives the shaft rotation, the shaft drives the sprocket wheel rotation, it further include electronic stopper, the electronic stopper includes the rotary unit with shaft rotation and the coding unit for reading rolling screen door body position.The caging system is convenient for debugging, and precision is high and stability and safety are good.
Description
Technical field
The utility model relates to electric rolling door technical field more particularly to a kind of rolling screen door electronic limit systems.
Background technique
Electric rolling door on current market mostly uses mechanical position limitation mode to judge the position of door body, to the upper of door body
Capable and downlink is limited, and avoids that door body is damaged or personnel come to harm.Other than debugging is difficult and time consuming, mechanical position limitation
Structural volume is big, and noise is larger.In addition, mechanical limit structure is fixed on the outside of motor, drive mechanism is complicated and size is big, stablizes
Property is poor and vulnerable to external disturbance, and safety is poor.
Utility model content
To solve the above problems, the utility model provides a kind of rolling screen door electronic limit system, convenient for debugging, precision is high
And stability and safety are good.
In order to reach the purpose, utility model is adopted the following technical scheme that
A kind of rolling screen door electronic limit system, including driving mechanism, shaft and sprocket wheel, the driving mechanism driving is described to be turned
Axis rotation, the shaft drive the sprocket wheel rotation, it is characterised in that: and it further include electronic stopper, the electronic stopper packet
It includes the rotary unit with shaft rotation and reads the coding unit of rolling screen door body position.
As a preference, the driving mechanism includes shell and driving motor.
As a preference, the shell is equipped with groove, the coding unit is embedded in the groove, and the rotation is single
Member is located at close to the shaft side on the coding unit, and the shell of the coding unit and the shell are affixed.
As a preference, the shell includes the protrusion for being symmetricly set on the coding unit two sides, the protrusion with
Screw connection between the shell, two it is described protrusion between be equipped with connection jaws.
As a preference, the shell side and the coding unit are relatively set with protective cover.
As a preference, the shaft is equipped with transmission gear, the transmission gear engages simultaneously with the rotary unit
The rotary unit is driven to rotate.
As a preference, the rotary unit is gear structure, the electronic stopper is photo-electric or magnetic induction type electricity
Sub- limiter.
To sum up, compared with prior art, be the advantages of utility model: electronic stopper installation and debugging are quick, save significantly
It saved the labor intensity of installer, reduced the operating time；Electronic stopper saves space between shell supporting leg,
It is avoided to be damaged or fail by external impact or contamination liquid, the supporting plate being fixed on doorframe or metope plays supporting leg
To buffer function, the vibration of electronic stopper installation region is reduced, ensure that the job stability of limiter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model electronic stopper structural schematic diagram.
Label in figure is as follows:
1. driving mechanism, 11. shells, 111. grooves, 2. shafts, 3. sprocket wheels, 4. electronic stoppers, 41. rotary units,
42. coding unit, 421. shells, 4211. protrusions, 43. connection jaws, 5. protective covers, 6. transmission gears.
Specific embodiment
Middle embodiment is described further utility model with reference to the accompanying drawing.
A kind of rolling screen door electronic limit system as shown in Figures 1 and 2, including driving mechanism 1, shaft 2 and sprocket wheel 3 are driven
The rotation of 1 drive shaft 2 of motivation structure, shaft 2 are rotated with movable sprocket 3, further include electronic stopper 4, and electronic stopper 4 includes with turning
The coding unit 42 of rotary unit 41 and reading rolling screen door body position that axis 2 rotates.The rotation of 1 drive shaft 2 of driving mechanism, into
And it is rotated with movable sprocket 3.Absolute value encoder can be selected in electronic stopper 4, and installation and debugging are quick, and installer is greatly saved
Labor intensity, reduce the operating time.
Driving mechanism 1 includes shell 11 and driving motor, is equipped with gear structure in shell 11, driving motor is located at shell
11 downsides.Driving motor output shaft drive sprocket 3 rotates, final to drive door body uplink and downlink.Shell 11 is equipped with groove 111, compiles
Code unit 42 is embedded in groove 111, and rotary unit 41 is located on coding unit 42 close to 2 side of shaft, the shell of coding unit 42
Body 421 and shell 11 are affixed.As shown in Figure 1, shell 11 includes three supporting legs, supporting leg is bolted on supporting plate.Electricity
Sub- limiter 4 is located between 11 supporting leg of shell, saves space, avoid its by external impact or contamination liquid be damaged or
Failure, the supporting plate being fixed on doorframe or metope play buffer function to supporting leg, reduce 4 installation region of electronic stopper
Vibration, ensure that the job stability of limiter.Groove 111 is located at 2 side of shaft, and electronic stopper 4 is arranged close to shaft, because
The drive mechanism size that this rotary unit 41 and driving rotary unit 41 rotate can be done smaller, and structure is more compact, stablizes
Property it is high.11 side of shell and coding unit 42 are relatively set with protective cover 5.
Shell 421 includes the protrusion 4211 for being symmetricly set on 42 two sides of coding unit, screw between protrusion 4211 and shell 11
It connects, connection jaws 43 is equipped between two protrusions 4211, are electrically connected between connection jaws 43 and controller, protective cover 5, which is covered on, to be connect
43 outside of line mouth is to play a protective role.Protrusion 4211 is located at 42 both ends of coding unit, coding unit with rotary unit 41
42 both ends are transmitted structure respectively and shell 11 limits.
Shaft 2 is equipped with transmission gear 6, and transmission gear 6 engages with rotary unit 41 and rotary unit 41 is driven to rotate.It passes
Moving gear 6 is socketed in shaft 2, and transmission gear 6 is engaged with rotary unit 41, so that rotary unit 41 is with 6 turns of transmission gear
It is dynamic.Protrusion 4211 is equipped with screw hole, and coding unit 42 is fixed by screws in groove 111, to limit transmission gear 6 and rotation
Turn the relative position of unit 41, guarantees the stability cooperated between the two.In the present embodiment, rotary unit 41 is gear structure, electricity
Sub- limiter 4 is photo-electric or magnetic induction type electronic stopper, to read and record door body position.
Described above is only the explanation to utility model, so that those of ordinary skill in the art's can completely implements we
Case, but be not the limitation to utility model, those skilled in the art are can according to need after reading this specification to this
Embodiment makes the modification of not creative contribution, these are all without creative modification, but as long as in utility model
All by the protection of Patent Law in scope of the claims.
Claims (7)
1. a kind of rolling screen door electronic limit system, including driving mechanism (1), shaft (2) and sprocket wheel (3), the driving mechanism (1)
The shaft (2) are driven to rotate, the shaft (2) drives sprocket wheel (3) rotation, it is characterised in that: further includes electronic limit
Device (4), the electronic stopper (4) include the rotary unit (41) with the shaft (2) rotation and read rolling screen door position
The coding unit (42) set.
2. a kind of rolling screen door electronic limit system according to claim 1, it is characterised in that: driving mechanism (1) packet
Include shell (11) and driving motor.
3. a kind of rolling screen door electronic limit system according to claim 2, it is characterised in that: it is set on the shell (11)
Fluted (111), the coding unit (42) are embedded in the groove (111), and the rotary unit (41) is located at the coding
Close to the shaft (2) side on unit (42), the shell (421) and the shell (11) of the coding unit (42) are affixed.
4. a kind of rolling screen door electronic limit system according to claim 3, it is characterised in that: the shell (421) includes
It is symmetricly set on the protrusion (4211) of the coding unit (42) two sides, screw between the protrusion (4211) and the shell (11)
Connection is equipped with connection jaws (43) between two raised (4211).
5. a kind of rolling screen door electronic limit system according to claim 2, it is characterised in that: shell (11) side
Protective cover (5) are relatively set with the coding unit (42).
6. a kind of rolling screen door electronic limit system according to claim 1, it is characterised in that: the shaft (2) is equipped with
Transmission gear (6), the transmission gear (6) engage with the rotary unit (41) and the rotary unit (41) are driven to rotate.
7. a kind of rolling screen door electronic limit system according to claim 1, it is characterised in that: the rotary unit (41)
For gear structure, the electronic stopper (4) is photo-electric or magnetic induction type electronic stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802426.2U CN208294405U (en) | 2018-05-28 | 2018-05-28 | A kind of rolling screen door electronic limit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802426.2U CN208294405U (en) | 2018-05-28 | 2018-05-28 | A kind of rolling screen door electronic limit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294405U true CN208294405U (en) | 2018-12-28 |
Family
ID=64727261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820802426.2U Active CN208294405U (en) | 2018-05-28 | 2018-05-28 | A kind of rolling screen door electronic limit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956786A (en) * | 2019-11-07 | 2020-04-03 | 漳州市安麟机电研究所有限公司 | Voice system of electric rolling door |
| CN111042726A (en) * | 2019-11-07 | 2020-04-21 | 漳州市安麟机电研究所有限公司 | User non-perception distress control method |
-
2018
- 2018-05-28 CN CN201820802426.2U patent/CN208294405U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110956786A (en) * | 2019-11-07 | 2020-04-03 | 漳州市安麟机电研究所有限公司 | Voice system of electric rolling door |
| CN111042726A (en) * | 2019-11-07 | 2020-04-21 | 漳州市安麟机电研究所有限公司 | User non-perception distress control method |
| CN111042726B (en) * | 2019-11-07 | 2021-09-03 | 漳州市联吧数字科技有限公司 | User non-perception distress control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGTAI JUZHI ELECTRONIC CO.,LTD. Assignor: FUJIAN ANLIN INTELLIGENT SCIENCE AND TECHNOLOGY Co.,Ltd. Contract record no.: X2023980054314 Denomination of utility model: An electronic limit system for rolling shutter doors Granted publication date: 20181228 License type: Common License Record date: 20240227 |
|
| EE01 | Entry into force of recordation of patent licensing contract |