CN101299565A - Magnetic induction type electric journey tubular electric machine - Google Patents
Magnetic induction type electric journey tubular electric machine Download PDFInfo
- Publication number
- CN101299565A CN101299565A CNA2008100601525A CN200810060152A CN101299565A CN 101299565 A CN101299565 A CN 101299565A CN A2008100601525 A CNA2008100601525 A CN A2008100601525A CN 200810060152 A CN200810060152 A CN 200810060152A CN 101299565 A CN101299565 A CN 101299565A
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- motor
- outer tube
- electric machine
- signal wheel
- motor outer
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Abstract
The invention provides a magnetic induction type electronic stroke tubular motor with simple manufacture, easy assemble, convenient maintenance, high accuracy and strong reliability aiming to the technical problems in the prior art, including a brake, a motor, a reducer, a control module and an output shaft exposed on one end of the motor outer tube. The adopted measurement includes: the control module includes a motor base axially arranged with the other end of the motor outer tube; a signal wheel is axially arranged on the motor base and the signal wheel is in the cavity of the motor outer tube; internal gears are arranged on the cirumferential of the motor base; at least two Hall sensing elements are arranged on the cirumferential of the signal wheel, and the Hall sensing elements are connected with the circuit board in the cavity of the motor outer tube; the brake and the circuit board are in the gap arrangement of the cavity of the motor outer tube; the brake is matched with the motor; the motor is matched with a reducer; the reducer is assembled with the output shaft.
Description
Technical field
The present invention relates to a kind of motor control assembly, specifically be meant a kind of electronic motion controller of tubular motor that roller blind device is opened closure that is used to control.
Background technology
Existing tube shaped electric machine structure discloses a kind of magnetic induction type electric journey tubular electric machine as patent ZL200420074575.X mostly, and this tube shaped electric machine is that the magnetic induction sampling apparatus is arranged near the rotor.This mode has the some shortcomings part: at first, the quality that wants to test electronic control part must all install whole motor just and can carry out, because sampling section, running part, control part grades and all is contained in motor outer tube inside, can't see, in case the generation problem is difficult to the failure judgement place, be difficult for maintenance, maintenance cost is higher.Secondly, it is relatively stricter that Hall element and signal wheel are gone up the position relation requirement of magnetic, needs to carry out suitable adjustment sometimes, also is difficult for carrying out owing to be contained in motor internal, and manufacture process requirement is higher.And, Hall element is contained on the circuit board, across a brake, realize that purpose need change central shaft that brake makes rotor and reach Hall unit place on the circuit board by brake between rotor and the circuit board, implement trouble, and equipment work efficient is low.
Summary of the invention
Technical problem to be solved by this invention is the present situation at prior art, and a kind of easy maintenance is provided, and maintenance cost is low, manufacturing process is simple, the magnetic induction type electric journey tubular electric machine of high efficiency.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of magnetic induction type electric journey tubular electric machine, comprise the brake that is fitted in the motor outer tube bore successively, motor, decelerator, control assembly and the output shaft that exposes at motor outer tube one end, the measure of taking comprises: above-mentioned control assembly comprises the electric machine stand that axially is provided with the motor outer tube other end, is axially installed with the signal wheel on the electric machine stand, and the signal wheel is positioned at the inner chamber of motor outer tube; The spacing internal gear of electric machine stand periphery; Signal wheel periphery is provided with at least two hall sensing elements, and the hall sensing element is connected with the circuit board that is arranged on the motor outer tube bore; Brake that the motor outer tube bore is provided with and circuit board gap are provided with; Brake is equipped with motor; Motor is equipped with decelerator; Decelerator and output shaft are equipped.Signal wheel is installed near the spacing internal gear, and during work, the rotation of spacing internal gear drives the signal wheel and rotates to provide signal, samples near signal is taken turns with a plurality of Hall elements then.And the circuit board that will comprise the hall sensing element, electric machine stand, spacing internal gear, the signal wheel is fitted together forms a control assembly, makes things convenient for assembled in advance and debugging, also maintains easily simultaneously.
The measure of taking also comprises: above-mentioned signal wheel is cylindrical or is radially-arranged at least two cylinders in the center of circle or cube with the electric machine stand axis.
Above-mentioned signal wheel is cylindrical; The signal wheel is provided with at least two magnet, and magnet evenly distributes along signal wheel circumference.Above-mentioned signal wheel is provided with at least two hall sensing elements in conjunction with periphery, the rotary state of energy detecting motor.
Above-mentioned output sleeve is equipped with transition wheel; The transition wheel periphery is connected with rolling door; The rolling door inner chamber is equipped with spacing internal gear.
The technical program is a kind of application mode of magnetic induction technology on existing tube shaped electric machine, it is arranged on the magnetic induction sampling apparatus near electric machine stand and the spacing internal gear, use is equipped with the signal wheel or the optical coupling signal wheel of magnetic, and, can efficiently survey and control the work of motor effectively in conjunction with the hall sensing element.Thereby the technical program has to be made simply, and assembling easily, and is easy to adjust, accuracy height, the characteristics of good reliability.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of the embodiment of the invention;
Fig. 2 is the electric machine assembly structural representation among Fig. 1;
Fig. 3 is the control assembly structural representation among Fig. 1;
Fig. 4 is that the signal among Fig. 1 is taken turns left TV structure schematic diagram.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Figure grade explanation: hall sensing element 1, electric machine stand 2, spacing internal gear 3, signal wheel 4, circuit board 5, brake 6, motor 7, decelerator 8, output shaft 9, transition wheel 10, rolling door 11 and motor outer tube 12.
Embodiment as shown in Figures 1 to 4, a kind of magnetic induction type electric journey tubular electric machine, comprise the brake 6 that is fitted in motor outer tube 12 inner chambers successively, motor 7, decelerator 8, control assembly and the output shaft 9 that exposes at motor outer tube 12 1 ends, the technical scheme of employing is: the electric machine stand 2 that control assembly comprises and motor outer tube 12 other ends axially are provided with, be axially installed with signal wheel 4 on the electric machine stand 2, and signal wheel 4 is positioned at the inner chamber of motor outer tube 12; The spacing internal gear 3 of electric machine stand 2 peripheries; Signal is taken turns 4 peripheries and is provided with at least two hall sensing elements 1, and hall sensing element 1 is connected with the circuit board 5 that is arranged on motor outer tube 12 inner chambers; Brake 6 that motor outer tube 12 inner chambers are provided with and circuit board 5 gaps are provided with; Brake 6 is equipped with motor 7; Motor is equipped with decelerator 8; Decelerator 8 is equipped with output shaft 9.
Embodiment as shown in Figure 2 is the electric machine assembly part of the technical program.Electric machine assembly comprises motor 7, brake 6, decelerator 8, output shaft 9 and motor outer tube 12.This part also can be assembled test separately, and this part is identical with common tube shaped electric machine.After attaching together, control assembly and electric machine assembly just formed final product.
Embodiment as shown in Figure 3 is the control assembly part of the technical program.Control assembly comprises electric machine stand 2, spacing internal gear 3, and signal wheel 4, circuit board 5 is formed.The control circuit and the hall sensing element 1 of band single-chip microcomputer are installed in circuit board, two travelling gears are housed in electric machine stand 2, on the electric machine stand and internal gear 3 is housed.Form an assembly with top, can carry out assembling and setting in advance.The control assembly that assembling and setting is good reinstalls in the electric machine assembly.
The course of work:
In use also will load onto transition wheel 10 couples together motor output shaft 9 and rolling door 11, when motor 7 rotates, drive output shaft 9 and transition wheel 10 rotations by decelerator 8, and then drive rolling door 11 rotates, rolling door 11 drives spacing internal gear 3 again and rotates, spacing internal gear 3 drives signal wheel 4 by the several travelling gears that are installed in support 2 inside and rotates, the signal wheel is gone up equally distributed magnetic will be periodically near two hall sensing elements 1, magnetic whenever near Hall unit once, Hall element will receive signal one time, and the hall sensing element imports the signal that receives the single-chip microcomputer in the circuit board into and motor carried out control.Owing to two Hall element received signals of this patent employing, can just change still to reverse judging according to the sequencing that receives signal to motor, respectively the different strokes of control gate rise and decline simultaneously.How many closenesses of distributing of installing according to magnetic can make the stroke of the control gate of different accuracy, as long as reasonable in designly can accomplish very accurate control.And magnetic induction way only just may produce misoperation when high-intensity magnetic field is arranged near it, and this machine is contained in a top, and probability is very little.So, we can say that making tube shaped electric machine with this patented technology has manufacturing simply, assembling is easily, and is easy to adjust, accuracy height, the advantage of good reliability.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (4)
1, a kind of magnetic induction type electric journey tubular electric machine, comprise the brake (6) that is fitted in motor outer tube (12) inner chamber successively, motor (7), decelerator (8), control assembly and the output shaft (9) that exposes at motor outer tube (12) one ends, it is characterized in that: described control assembly comprises the electric machine stand (2) that axially is provided with described motor outer tube (12) other end, be axially installed with signal wheel (4) on the described electric machine stand (2), and described signal wheel (4) is positioned at the inner chamber of described motor outer tube (12); The spacing internal gear of described electric machine stand (2) periphery (3); Described signal wheel (4) periphery is provided with at least two hall sensing elements (1), and described hall sensing element (1) is connected with the circuit board (5) that is arranged on described motor outer tube (12) inner chamber; Described brake (6) that described motor outer tube (12) inner chamber is provided with and circuit board (5) gap are provided with; Described brake (6) is equipped with described motor (7); Described motor is equipped with decelerator (8); Described decelerator (8) is equipped with described output shaft (9).
2, the described a kind of magnetic induction type electric journey tubular electric machine of root a tree name claim 1 is characterized in that: described signal wheel (4) is cylindrical or is radially-arranged at least two cylinders in the center of circle or cube with described electric machine stand (2) axis.
3, the described a kind of magnetic induction type electric journey tubular electric machine of root a tree name claim 1 is characterized in that: described signal wheel (4) is cylindrical; Described signal wheel (4) is provided with at least two magnet, and described magnet is taken turns (4) circumference along described signal and evenly distributed.
4, root a tree name claim 2 or 3 described a kind of magnetic induction type electric journey tubular electric machines, it is characterized in that: described output shaft (9) is set with transition wheel (10); Described transition wheel (10) periphery is connected with rolling door (11); Described rolling door (11) inner chamber is equipped with described spacing internal gear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810060152A CN100585991C (en) | 2008-03-12 | 2008-03-12 | Magnetic induction type electric journey tubular electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810060152A CN100585991C (en) | 2008-03-12 | 2008-03-12 | Magnetic induction type electric journey tubular electric machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101299565A true CN101299565A (en) | 2008-11-05 |
| CN100585991C CN100585991C (en) | 2010-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810060152A Expired - Fee Related CN100585991C (en) | 2008-03-12 | 2008-03-12 | Magnetic induction type electric journey tubular electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100585991C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839111A (en) * | 2009-03-17 | 2010-09-22 | 尚飞公司 | Be used to drive the family expenses screen actuator the spring-loaded brake and be equipped with the actuator of this brake |
| CN102255438A (en) * | 2011-07-11 | 2011-11-23 | 宁波杜亚机电技术有限公司 | Tubular motor resistance-encountering detection device |
| CN102594034A (en) * | 2012-02-23 | 2012-07-18 | 宁波杜亚机电技术有限公司 | Mini-type direct-current motor system |
| CN103883197A (en) * | 2014-04-07 | 2014-06-25 | 江汇装饰用品(鹤山)有限公司 | Window opening stroke control mechanism of window opener |
| CN106787420A (en) * | 2017-01-19 | 2017-05-31 | 山东十方机电有限公司 | A kind of electronic limit tube shaped electric machine |
| CN111313603A (en) * | 2020-01-20 | 2020-06-19 | 宁波市镇海甬亚机电科技有限公司 | Tubular motor |
-
2008
- 2008-03-12 CN CN200810060152A patent/CN100585991C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839111A (en) * | 2009-03-17 | 2010-09-22 | 尚飞公司 | Be used to drive the family expenses screen actuator the spring-loaded brake and be equipped with the actuator of this brake |
| CN101839111B (en) * | 2009-03-17 | 2014-11-26 | 尚飞公司 | Spring brake for the actuator of a screen for a building and actuator equipped with such brake |
| CN102255438A (en) * | 2011-07-11 | 2011-11-23 | 宁波杜亚机电技术有限公司 | Tubular motor resistance-encountering detection device |
| CN102255438B (en) * | 2011-07-11 | 2013-11-06 | 宁波杜亚机电技术有限公司 | Tubular motor resistance-encountering detection device |
| CN102594034A (en) * | 2012-02-23 | 2012-07-18 | 宁波杜亚机电技术有限公司 | Mini-type direct-current motor system |
| CN103883197A (en) * | 2014-04-07 | 2014-06-25 | 江汇装饰用品(鹤山)有限公司 | Window opening stroke control mechanism of window opener |
| CN106787420A (en) * | 2017-01-19 | 2017-05-31 | 山东十方机电有限公司 | A kind of electronic limit tube shaped electric machine |
| CN106787420B (en) * | 2017-01-19 | 2024-01-16 | 山东沃盟智能科技有限公司 | Electronic limit tubular motor |
| CN111313603A (en) * | 2020-01-20 | 2020-06-19 | 宁波市镇海甬亚机电科技有限公司 | Tubular motor |
| CN111313603B (en) * | 2020-01-20 | 2022-04-15 | 宁波市镇海甬亚机电科技有限公司 | Tubular motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100585991C (en) | 2010-01-27 |
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