CN201593350U - Door operator with detection and control functions in resistance - Google Patents
Door operator with detection and control functions in resistance Download PDFInfo
- Publication number
- CN201593350U CN201593350U CN2009203511319U CN200920351131U CN201593350U CN 201593350 U CN201593350 U CN 201593350U CN 2009203511319 U CN2009203511319 U CN 2009203511319U CN 200920351131 U CN200920351131 U CN 200920351131U CN 201593350 U CN201593350 U CN 201593350U
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- motor
- door operator
- door
- casing
- power
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Abstract
The utility model discloses a door operator, in particular to a door operator with detection and control functions in resistance, which is mainly used for opening or closing commercial roller shutter doors and industrial and commercial sectional doors and sliding doors. The door operator comprises a casing (4), and a reduction gear (9) and a motor (1) driving the reduction gear (9) are mounted on the casing (4). The door operator is characterized in that a revolution speed transducer is mounted on an axle of the motor (1) or the reduction gear (9) and connected with a singlechip (8), and the singlechip (8) is connected with a control device of the motor (1). Compared with the prior art, a detection and control device and the door operator are integrated, and when the door operator is mounted, the detection and control parts require no independent installation and debugging. The door operator has the advantages of low manufacturing cost, sensitive and reliable action, easy maintenance and operation, long service life, etc.
Description
Technical field
The utility model relates to a kind of door lifter, and particularly a kind of have a door lifter that the power that is hampered can detect control.Be mainly used in and open or close commercial rolling door, the door body of industry and commerce slide-lifting door, translation door.
Background technology
Industrial slide lifting door, translation door door lifter, commercial rolling door door lifter, especially utilize alternating current motor as the door lifter that drives, if not having the power that is hampered when closing detects and the out of service and rebound function of control gate body, the power that is hampered when perhaps not having unlatching detects and control gate body function out of service, can have certain unsafe factor, when object or person person being arranged as the student, can not be out of service automatically, under the careless situation of operating personnel, the damage of unnecessary personal damage or object may appear.
In order to address the above problem, adopted following dual mode at present: one, infrared ray sensor is installed separately, when the door body descends, if there are object or pedestrian in door body below, the far infrared linear light will be blocked, and infrared ray sensor has signal and sends to the door lifter control module, the out of service or bounce-back of door lifter control module control motor; They are two years old, utilize gas sense safe edge, when the door body descends, if there are object or pedestrian in door body below, when Men Tiyu object or pedestrian contact, can make baroswitch have signal to send after the oppressed distortion of air bag of gas sense safe edge, the out of service or bounce-back of door lifter control module control motor to door lifter control module (single-chip microcomputer).A kind of before these two kinds of checkout gears is Men Tiyu object or pedestrian's non-contact detection, and the back is a kind of to be that Men Tiyu object or pedestrian's contact detect.Existing checkout gear has the cost height, need install and install complexity separately, needs the shortcoming that the professional operates, application life is short.
Summary of the invention
The purpose of this utility model provide a kind of cost low, form one with door lifter, need not when door lifter is installed, to install separately, easy to operate, long service life, have the door lifter that the power that is hampered can detect control, overcome the deficiencies in the prior art.
Of the present utility model have a door lifter that the power that is hampered can detect control, it comprises casing 4, the motor 1 of deceleration device 9 and driving deceleration device 9 is installed on casing 4, it is characterized in that: on the axle of motor 1 or deceleration device 9, speed probe is housed, speed probe and single-chip microcomputer 8 join, and single-chip microcomputer 8 connects the control device of motor 1.
Of the present utility model have a door lifter that the power that is hampered can detect control, wherein said speed probe and singly levy and be connected to waveform generator and impulse waveform cycle change-over circuit 7 between the machine 8.
Of the present utility model have a door lifter that the power that is hampered can detect control, and wherein said speed probe is magnet ring 3 or pulse generation dish 10, and described waveform generator is Hall element 6 or photoelectronic coupler 11.
Of the present utility model have a door lifter that the power that is hampered can detect control, and the number of poles of the N of wherein said magnet ring 3, the S utmost point is 1-5, and the number of blade of described pulse generation dish 10 is 2-10.
Of the present utility model have the door lifter that the power that is hampered can detect control and compare with technology is arranged, and has advantages such as the control of detection device forms one with door lifter, need not singly to carry out Installation and Debugging, low cost of manufacture to detecting control section when door lifter is installed, reliable, the easy-maintaining of being active in one's movements, good operation, life-span length.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment 1;
Fig. 2 is the structural representation of the utility model specific embodiment 2.
The specific embodiment
As shown in Figure 1: 4 is the door lifter casing, is installed with motor 1 and Worm-gear type deceleration device 9 on casing 4, and the front end of motor 1 is exported the power shaft of the deceleration device 9 that is coupling.When work, the output shaft of deceleration device 9 is as the power output shaft of this door lifter.The rear end output shaft 2 of motor 1 is bearing on the casing 4 by bearing 5.Be installed with the magnet ring of selecting for use 3 on the rear end of motor 1 output shaft 2, the number of poles of magnet ring 3 is 1-5.In casing 4 inboards, be furnished with the Hall element 6 that is fixed on the casing 4 mutually with magnet ring 3, the spacing between Hall element 6 and the magnet ring 3 should be less than 3 millimeters.Impulse waveform cycle change-over circuit 7 in Hall element 6 and the casing 4 joins, and the single-chip microcomputer 8 in pulse skin shape cycle change-over circuit 7 and the casing 4 joins, and single-chip microcomputer 8 joins with the control device of motor 1.In the running, as the door lifter power (door body below have object or person person etc.) that is hampered, the revolution of its motor 1 can change, magnet ring 3 together changes with the revolution of motor shaft, this signal sends to impulse waveform cycle change-over circuit 7 by Hall element 6, handle through single-chip microcomputer 8 then the control device of signal to motor 1 is provided, it is out of service or return bullet to make motor 1 drive the door body.
As shown in Figure 2: 4 is the door lifter casing, is installed with motor 1 and Worm-gear type deceleration device 9 on casing 4, and the front end of motor 1 is exported the power shaft of the deceleration device 9 that is coupling.When work, the output shaft of deceleration device 9 is as the power output shaft of this door lifter.The rear end output shaft 2 of motor 1 is bearing on the casing 4 by bearing 5.Be installed with the pulse generation dish of selecting for use 10 on the rear end of motor 1 output shaft 2, the number of blade of pulse generation dish 10 is 2-10.In casing 4 inboards, be furnished with the photoelectronic coupler 11 that is fixed on the casing 4 mutually with pulse generation dish 10, the spacing between photoelectronic coupler 11 and the pulse generation dish 10 should be less than 3 millimeters.Impulse waveform cycle change-over circuit 7 in photoelectronic coupler 11 and the casing 4 joins, and the single-chip microcomputer 8 in pulse skin shape cycle change-over circuit 7 and the casing 4 joins, and single-chip microcomputer 8 joins with the control device of motor 1.In the running, as the door lifter power (door body below have object or person person etc.) that is hampered, the revolution of its motor 1 can change, pulse generation dish 10 together changes with the revolution of motor shaft, this signal sends to impulse waveform cycle change-over circuit 7 by photoelectronic coupler 11, handle through single-chip microcomputer 8 then the control device of signal to motor 1 is provided, it is out of service or return bullet to make motor 1 drive the door body.
Claims (4)
1. one kind has the door lifter that the power that is hampered can detect control, it comprises casing (4), the motor (1) of deceleration device (9) and driving deceleration device (9) is installed on casing (4), it is characterized in that: on the axle of motor (1) or deceleration device (9), speed probe is housed, speed probe and single-chip microcomputer (8) join, and single-chip microcomputer (8) connects the control device of motor (1).
2. according to claim 1 have a door lifter that the power that is hampered can detect control, it is characterized in that: be connected to waveform generator and impulse waveform cycle change-over circuit (7) between described speed probe and the single-chip microcomputer (8).
3. according to claim 2 have a door lifter that the power that is hampered can detect control, and it is characterized in that: described speed probe is magnet ring (3) or pulse generation dish (10), and described waveform generator is Hall element (6) or photoelectronic coupler (11).
4. according to claim 3 have a door lifter that the power that is hampered can detect control, it is characterized in that: the N of described magnet ring (3), the number of poles of the S utmost point are 1-5, and the number of blade of described pulse generation dish (10) is 2-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203511319U CN201593350U (en) | 2009-12-13 | 2009-12-13 | Door operator with detection and control functions in resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203511319U CN201593350U (en) | 2009-12-13 | 2009-12-13 | Door operator with detection and control functions in resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593350U true CN201593350U (en) | 2010-09-29 |
Family
ID=42775417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203511319U Expired - Fee Related CN201593350U (en) | 2009-12-13 | 2009-12-13 | Door operator with detection and control functions in resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235258A (en) * | 2013-03-22 | 2013-08-07 | 上海宏力半导体制造有限公司 | Detecting device of motor and method for detecting motor performance |
-
2009
- 2009-12-13 CN CN2009203511319U patent/CN201593350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235258A (en) * | 2013-03-22 | 2013-08-07 | 上海宏力半导体制造有限公司 | Detecting device of motor and method for detecting motor performance |
| CN103235258B (en) * | 2013-03-22 | 2016-09-28 | 上海华虹宏力半导体制造有限公司 | The detection device of motor and the method for detection motor performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20121213 |