CN111882021B - Meter coil positioning control system with energy storage function - Google Patents
Meter coil positioning control system with energy storage function Download PDFInfo
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- CN111882021B CN111882021B CN202010769154.2A CN202010769154A CN111882021B CN 111882021 B CN111882021 B CN 111882021B CN 202010769154 A CN202010769154 A CN 202010769154A CN 111882021 B CN111882021 B CN 111882021B
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
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Abstract
The invention relates to a coil counting positioning control system with an energy storage function, wherein an energy storage coil is arranged in a coil counting device and is positioned at one side of magnetic steel, a signal transmitting module is electrically connected with the coil counting device and converts information of the coil counting device into an electric signal, the electric signal is transmitted to a remote control end through the signal transmitting module, and the magnetic steel rotates to generate current on the energy storage coil and supplies power to the coil counting device through a circuit board. The rotating shaft rotates to drive the magnetic steel to rotate, the magnetic steel rotates to act on the energy storage coil, the rotating shaft is required to rotate due to inertia after the equipment is powered off, the rotating shaft drives the magnetic steel to continue to rotate, the magnetic steel rotates to act on the energy storage coil, induction current is generated on the energy storage coil, the induction current of the energy storage coil flows into the circuit board, the circuit board is used for supplying power to the coil counter, the coil counter is used for storing the coil counter, after the coil counter is powered on, the remote reading end is used for reading the coil number information, and the remote control end is used for realizing accurate positioning of the equipment according to the coil number information and the single-coil position information.
Description
Technical Field
The invention relates to the technical field of encoders, in particular to a meter coil positioning control system with an energy storage function.
Background
An encoder is a device that compiles, converts, or communicates, transmits, and stores signals or data into a signal form. The encoder converts angular displacement, referred to as a code wheel, or linear displacement, referred to as a code scale, into an electrical signal. Encoders can be classified into contact type and non-contact type according to the read-out mode; encoders can be classified into incremental and absolute types according to the operating principle. The incremental encoder converts the displacement into a periodic electric signal, and then converts the electric signal into counting pulses, and the number of the pulses is used for representing the size of the displacement.
In some fields such as rotary platform and railcar that use servo motor, just unable continuous operation of meter circle ware after having a power failure, can't realize the location operation after having a power failure, and in order to guarantee the persistence of power supply, the stand-by power supply of setting also leads to unable normal power supply because of long-time unused, and this just has caused the puzzlement for the location of having a power failure, so it is urgent to develop a meter circle location control system with energy storage function to solve the problem among the prior art to this.
Disclosure of Invention
The invention aims to provide a loop counting positioning control system with an energy storage function so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a meter circle location control system with energy storage function, includes meter circle ware, signal transmission module, pivot, fixes epaxial magnet steel, circuit board and installs the energy storage coil on the circuit board, the energy storage coil is arranged in the meter circle ware and is located one side of magnet steel, signal transmission module is connected with meter circle ware electricity and is converted the information of meter circle ware into the signal of telecommunication and passes through signal transmission module and transmit to remote control end, the magnet steel is rotatory to produce the electric current and pass through the circuit board and supply power to meter circle ware on the energy storage coil.
Preferably, an installation cavity is arranged in the coil counting device, a first insulating support is installed in the installation cavity, the energy storage coil is installed on the first insulating support, and a conducting rod is connected between the energy storage coil and the circuit board.
Preferably, a second insulating bracket is arranged in the coil counter, an insulating sleeve is arranged on the second insulating bracket, and the insulating sleeve is adjusted to the middle section of the energy storage coil.
Preferably, the signal transmitting module is installed in the loop counter.
Preferably, a through hole for the rotation of the magnetic steel is arranged in the circuit board, and the clearance between the outer wall of the magnetic steel and the inner wall of the through hole is m, wherein m is more than 0 and less than or equal to 5mm.
Preferably, the distance between the energy storage coil and the circuit board is h2, and h is more than 0 and less than or equal to 10mm.
Preferably, a single-circle positioning sensor is arranged at the lower end of the circuit board and positioned at the periphery of the magnetic steel.
Preferably, the gap between the single-circle positioning sensor and the magnetic steel is n, and n is more than 0 and less than or equal to 3cm.
Compared with the prior art, the invention has the beneficial effects that: when the device is used, the rotating shaft rotates to drive the magnetic steel to rotate, the magnetic steel rotates to act on the energy storage coil, after the device is powered off, the rotating shaft needs to rotate due to inertia, the rotating shaft drives the magnetic steel to continuously rotate, the magnetic steel rotates to act on the energy storage coil, induced current is generated on the energy storage coil, the induced current of the energy storage coil flows into the circuit board, the circuit board is used for supplying power to the coil counter, the coil counter is used for storing the coil counter, after the coil counter is powered on, the remote reading end is used for reading the coil number information, and the remote control end is used for realizing accurate positioning of the device according to the coil number information and the single-coil position information, so that positioning can be accurately realized under the condition of power off.
Other features and advantages of the present invention will be disclosed in the following detailed description of the invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of an embodiment 1 of a loop positioning control system with energy storage function according to the present invention;
FIG. 2 is a top view of an embodiment 1 of a coil positioning control system with energy storage function according to the present invention;
FIG. 3 is a bottom view of an embodiment 1 of a coil positioning control system with energy storage function according to the present invention;
FIG. 4 is a front view of an embodiment 1 of a coil positioning control system with energy storage function according to the present invention;
FIG. 5 is a cross-sectional view of the loop counter of embodiment 1 mated with a circuit board in the loop counter positioning control system with energy storage function of the present invention;
fig. 6 is a front view of an embodiment 2 of a loop positioning control system with energy storage function according to the present invention.
In the figure: 1. a rotating shaft; 2. a circuit board; 3. a loop counter; 4. magnetic steel; 5. a mounting cavity; 6. a first insulating support; 7. an energy storage coil; 8. a second insulating support; 9. an insulating sleeve; 10. a conductive rod; 11. a signal transmitting module; 12. a through hole; 13. a single turn positioning sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present invention, a coil counting positioning control system with an energy storage function includes a coil counter 3, a signal transmitting module 11, a rotating shaft 1, a magnetic steel 4 fixed on the rotating shaft 1, a circuit board 2, and an energy storage coil 7 mounted on the circuit board 2, wherein the energy storage coil 7 is disposed in the coil counter 3 and is located at one side of the magnetic steel 4, the signal transmitting module 11 is electrically connected with the coil counter 3 and converts information of the coil counter 3 into an electrical signal, the electrical signal is transmitted to a remote control end through the signal transmitting module 11, and the magnetic steel 4 rotates to generate current on the energy storage coil 7 and supplies power to the coil counter 3 through the circuit board 2. When the device is used, the rotating shaft 1 rotates to drive the magnetic steel 4 to rotate, the magnetic steel 4 rotates to act on the energy storage coil 7, after equipment is powered off, the rotating shaft 1 needs to rotate due to inertia, the rotating shaft 1 rotates to drive the magnetic steel 4 to rotate continuously, the magnetic steel 4 rotates to act on the energy storage coil 7, induction current is generated on the energy storage coil 7, the induction current of the energy storage coil 7 flows into the circuit board 2, the circuit board 2 supplies power to the coil counter 3, the coil counter 3 stores the coil after being electrified, the coil counter stores the coil counter, the remote reading end reads coil number information, and the remote control end realizes accurate positioning of the equipment according to the coil counter information and single-coil position information, so that positioning can be accurately realized under the condition of power off.
In this embodiment, an installation cavity 5 is provided in the coil counter 3, a first insulating bracket 6 is installed in the installation cavity 5, the energy storage coil 7 is installed on the first insulating bracket 6, and a conductive rod 10 is connected between the energy storage coil 7 and the circuit board 2. The energy storage coil 7 is arranged in the coil counter 3, the energy storage coil 7 is arranged on the first insulating support 6, the installation stability of the energy storage coil 7 is guaranteed, in addition, the conducting rod 10 is used for realizing the electrifying of the energy storage coil 7 and the circuit board 2, and the energy storage coil 7 is powered on the coil counter 3 through the circuit board 2 after being acted by the magnetic steel 4 to generate current.
In this embodiment, a second insulating bracket 8 is disposed in the coil counter 3, and an insulating sleeve 9 is mounted on the second insulating bracket 8, where the insulating sleeve 9 is adjusted at the middle section of the energy storage coil 7. The insulation sleeve 9 on the second insulation support 8 is used for fixing the energy storage coil 7, so that the stability of the energy storage coil 7 in operation is guaranteed, and the stable output current of the energy storage coil 7 is guaranteed.
In this embodiment, the signal transmitting module 11 is installed in the loop counter 3. The signal transmitting module 11 is positioned in the coil counter 3, so that the whole device is more compact to install, and the current of the energy storage coil 7 is also applied to the signal transmitting module 11, so that the signal transmitting module 11 is powered, and the coil counter signal is transmitted to a remote control end by the signal transmitting module 11.
In this embodiment, a through hole 12 for the magnetic steel 4 to rotate is provided in the circuit board 2, and a gap between the outer wall of the magnetic steel 4 and the inner wall of the through hole 12 is m, where m is more than 0 and less than or equal to 5mm. In the embodiment, m is 2.5mm, so that the magnetic steel 4 is guaranteed to rotate without being influenced by the circuit board 2, the magnetic steel 4 can be guaranteed to fully act on the energy storage coil 7, the current stability of the energy storage coil 7 is guaranteed, and the accuracy of power-off positioning is guaranteed.
In the embodiment, the distance between the energy storage coil 7 and the circuit board 2 is h2, and h is more than 0 and less than or equal to 10mm. In the embodiment, h is 5mm, so that the action area of the energy storage coil 7, which is subjected to the magnetic steel 4, can be guaranteed to be maximum, and the energy storage coil 7 can obtain a sufficient quantity to meet the work of the coil counter 3, so that the positioning accuracy is guaranteed.
It will be appreciated that m may also be 1mm,1.5mm,2mm,3mm,3.5mm,4mm,4.5mm,5mm, etc.
It will be appreciated that h may also be 1mm,2mm,3mm,4mm,6mm,7mm,8mm,9mm,10mm, etc.
Example 2
As shown in fig. 6, the difference between the present embodiment and embodiment 1 is that the lower end of the circuit board 2 and the outer periphery of the magnetic steel 4 is provided with a single-turn positioning sensor 13, and the single-turn positioning sensor 13 can be used to measure the precise number of turns and the single-turn angular position, so that the positioning accuracy of the positioning control system can be improved.
In the embodiment, the gap between the single-circle positioning sensor 13 and the magnetic steel 4 is n, and n is more than 0 and less than or equal to 3cm. In this embodiment, n is 1.5cm, so that the magnetic steel 4 can be ensured to be stably acted on the energy storage coil 7, and current is generated on the energy storage coil 7 to supply power to the single-turn positioning sensor 13, so that the single-turn positioning sensor 13 continues to work in a power failure state, a signal of a counting ring is converted into an electric signal, and the electric signal is transmitted to a remote control end by the signal transmitting module 11, so that the positioning function of power failure is realized.
It will be appreciated that n may also be 1cm,2cm,2.5cm,3cm, etc.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The coil counting positioning control system with the energy storage function is used for realizing positioning under the condition of power failure and is characterized by comprising a coil counting device, a signal transmitting module, a rotating shaft, magnetic steel fixed on the rotating shaft, a circuit board and an energy storage coil arranged on the circuit board, wherein the energy storage coil is arranged in the coil counting device and is positioned at one side of the magnetic steel, the signal transmitting module is electrically connected with the coil counting device and converts information of the coil counting device into an electric signal to be transmitted to a remote control end through the signal transmitting module, and the magnetic steel rotates to generate current on the energy storage coil and supplies power to the coil counting device through the circuit board;
an installation cavity is formed in the coil counter, a first insulating bracket is installed in the installation cavity, the energy storage coil is installed on the first insulating bracket, and a conducting rod is connected between the energy storage coil and the circuit board;
a second insulating bracket is arranged in the coil counter, an insulating sleeve is arranged on the second insulating bracket, and the insulating sleeve is adjusted at the middle section of the energy storage coil;
the signal transmitting module is arranged in the loop counter;
the lower end of the circuit board and the periphery of the magnetic steel are provided with a single-circle positioning sensor; measuring the number of turns by using a single-turn positioning sensor and measuring the angle position of the single turn;
when the equipment is powered off, the rotating shaft continuously rotates due to inertia, the rotating shaft drives the magnetic steel to continuously rotate, the magnetic steel rotates to act on the energy storage coil, the induced current of the energy storage coil flows into the circuit board, the circuit board supplies power to the coil counter, and the coil counter stores the coil after being electrified; after the counting is stored, the remote reading end reads the information of the number of turns, and the remote control end realizes the accurate positioning of the equipment according to the information of the counting and the single-turn position information;
and the energy storage coil is powered by current, so that the single-coil positioning sensor continuously works in a power failure state, and a signal of the coil is converted into an electric signal which is transmitted to a remote control end by the signal transmitting module, so that the positioning function of power failure is realized.
2. The meter coil positioning control system with the energy storage function according to claim 1, wherein a through hole for rotating magnetic steel is formed in the circuit board, and a gap between the outer wall of the magnetic steel and the inner wall of the through hole is m, wherein m is more than 0 and less than or equal to 5mm.
3. The meter coil positioning control system with the energy storage function according to claim 1, wherein the distance between the energy storage coil and the circuit board is h2, and h is more than 0 and less than or equal to 10mm.
4. The meter circle positioning control system with the energy storage function according to claim 1, wherein a gap between the single circle positioning sensor and the magnetic steel is n, and n is more than 0 and less than or equal to 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769154.2A CN111882021B (en) | 2020-08-04 | 2020-08-04 | Meter coil positioning control system with energy storage function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010769154.2A CN111882021B (en) | 2020-08-04 | 2020-08-04 | Meter coil positioning control system with energy storage function |
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| CN111882021A CN111882021A (en) | 2020-11-03 |
| CN111882021B true CN111882021B (en) | 2023-12-12 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125762A (en) * | 1976-07-16 | 1978-11-14 | Veeder Industries Inc. | Rotary electromagnetic indicator system |
| JPH04361153A (en) * | 1991-06-07 | 1992-12-14 | Kobe Steel Ltd | Magnetization device for magnetic powder flaw detection |
| US5714941A (en) * | 1996-04-22 | 1998-02-03 | Dell U.S.A., L.P. | Integral information and energy storage system |
| CN108844558A (en) * | 2018-06-29 | 2018-11-20 | 上海共久电气有限公司 | A method of realizing that de-energized is remembered using individual pen absolute value encoder |
| CN109492742A (en) * | 2018-11-06 | 2019-03-19 | 宁波工程学院 | A kind of passive counting device of self power generation |
| CN109556638A (en) * | 2018-12-24 | 2019-04-02 | 前沿驱动（北京）技术有限公司 | Multi-turn absolute value encoder, coding method, controller and storage medium |
| CN210517920U (en) * | 2019-10-23 | 2020-05-12 | 天津纳丝米环保科技有限公司 | Electric bicycle reluctance-free and braking electric energy recovery integrated motor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2814153B2 (en) * | 1991-03-01 | 1998-10-22 | 株式会社半導体エネルギー研究所 | Energy storage device |
| EP2159547A3 (en) * | 2008-08-30 | 2014-06-11 | Walter Mehnert | Sensor component for a rotary encoder and rotary encoder equipped with such a sensor component |
| KR101308317B1 (en) * | 2013-03-19 | 2013-10-04 | 장석호 | Electric motor which serves as power generator also using coil plate having devided coil and reciprocating sliding plate having devided magnet |
| JP2015023713A (en) * | 2013-07-19 | 2015-02-02 | 昭夫 重田 | Portable electric generator for disaster |
| CN105716634B (en) * | 2016-04-03 | 2017-12-15 | 长春汇通光电技术有限公司 | A kind of encoder using tongue tube and its sentence method to the meter number of turns |
| CN110940361A (en) * | 2019-12-04 | 2020-03-31 | 北京科技大学 | A Magnetic Sensitive Multi-Turn Absolute Encoder |
| CN111457946A (en) * | 2020-05-21 | 2020-07-28 | 哈尔滨理工大学 | A spontaneous electromagnetic encoder |
-
2020
- 2020-08-04 CN CN202010769154.2A patent/CN111882021B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125762A (en) * | 1976-07-16 | 1978-11-14 | Veeder Industries Inc. | Rotary electromagnetic indicator system |
| JPH04361153A (en) * | 1991-06-07 | 1992-12-14 | Kobe Steel Ltd | Magnetization device for magnetic powder flaw detection |
| US5714941A (en) * | 1996-04-22 | 1998-02-03 | Dell U.S.A., L.P. | Integral information and energy storage system |
| CN108844558A (en) * | 2018-06-29 | 2018-11-20 | 上海共久电气有限公司 | A method of realizing that de-energized is remembered using individual pen absolute value encoder |
| CN109492742A (en) * | 2018-11-06 | 2019-03-19 | 宁波工程学院 | A kind of passive counting device of self power generation |
| CN109556638A (en) * | 2018-12-24 | 2019-04-02 | 前沿驱动（北京）技术有限公司 | Multi-turn absolute value encoder, coding method, controller and storage medium |
| CN210517920U (en) * | 2019-10-23 | 2020-05-12 | 天津纳丝米环保科技有限公司 | Electric bicycle reluctance-free and braking electric energy recovery integrated motor |
Non-Patent Citations (3)
| Title |
|---|
| 北方工业大学教务处主编.《青春向前进 大学生科学研究与创业行动计划研究报告论文集 2014》.中国发展出版社,2015,256-257. * |
| 新型高精度磁机电绝对式编码器设计;马向华;段骏华;;上海应用技术学院学报(自然科学版)(04);全文 * |
| 飞轮在自行车供能系统中的应用;朱英翠;赵建伟;王志桥;周庆祥;孙丹丹;;山西电子技术(01);全文 * |
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