CN113992077A - Motor type passive starting method - Google Patents
Motor type passive starting method Download PDFInfo
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- CN113992077A CN113992077A CN202111277835.8A CN202111277835A CN113992077A CN 113992077 A CN113992077 A CN 113992077A CN 202111277835 A CN202111277835 A CN 202111277835A CN 113992077 A CN113992077 A CN 113992077A
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- tension spring
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- sliding channel
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 239000007858 starting material Substances 0.000 claims abstract description 36
- 230000006698 induction Effects 0.000 claims abstract description 8
- 230000004907 flux Effects 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 40
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a motor type passive starting method, which comprises the following steps: (1) arranging a motor type passive starter which comprises a sealed cylindrical shell, an insulating winding post, a spring fixing piece, a tension spring, magnetic steel, a coil winding, a resistor and two outgoing lines; (2) arranging a rectifying circuit according to requirements; (3) the motor type passive starter and the rectifying circuit are arranged on an object which can move at a high speed and is provided with a switching circuit; (4) the object is enabled to move at a high speed, the magnetic steel moves in the sliding channel to enable the magnetic flux in the coil winding to change continuously, induction current is generated in the closed loop, and induction voltage is generated at two ends of the resistor; (5) the generated induction voltage is rectified by the rectifying circuit and then outputs a control signal for controlling the on-off of the switching circuit of the object, so that the passive starting is realized. The motor type passive starting method can generate an electric signal for triggering starting under the condition of acceleration or deceleration, and realizes passive starting.
Description
Technical Field
The invention relates to the technical field of starters, in particular to a motor type passive starting method.
Background
At present, starters are needed to be used for starting ignition devices in high-speed rotating production equipment, forging equipment, centrifuges, aerospace equipment and automatic vehicles, however, most of existing starters adopt a method of generating starting signals by using sensors to achieve starting, signals are weak and need to be amplified, and an external special power supply (such as a thermal battery or a chemical battery) is needed to generate current signals to an integrated circuit, so that real passive starting cannot be achieved. Although passive starters can be used to control the starting in the prior art, such passive starters generally use compressed gas or rely on chemical change to generate an electrical signal for triggering the starting, and the specific structure and the control method are complicated, and have high requirements on triggering conditions, resulting in a narrow adaptation range. In addition, no passive starter in the prior art utilizes acceleration and deceleration as trigger conditions to generate an electric signal for triggering the starting.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a motor type passive starting method, which can generate an electric signal for triggering starting under the condition of acceleration or deceleration, realize passive starting, and adjust the triggering condition according to the actual requirement to achieve the purpose of adjusting the output electric signal. The technical scheme is as follows:
a motor type passive starting method is characterized by comprising the following steps:
(1) the motor type passive starter is arranged and specifically comprises a sealed cylindrical shell, an insulating winding post, a spring fixing piece, a tension spring, magnetic steel, a coil winding, a resistor and two outgoing lines; the insulating winding post is fixedly arranged in the cylindrical shell along the axial direction of the cylindrical shell; the coil winding is wound on the outer peripheral surface of the rear part of the insulating winding post; a sliding channel which axially penetrates through two ends of the insulating wrapping post is arranged in the insulating wrapping post; the spring fixing piece is arranged at the opening at the rear end of the sliding channel; the tension spring and the magnetic steel are both arranged in the sliding channel, the rear end of the tension spring is connected with the spring fixing piece, the front end of the tension spring is connected with the rear end of the magnetic steel, the sum of the lengths of the tension spring and the magnetic steel is smaller than the length of the sliding channel, and the front end and the rear end of the magnetic steel are respectively provided with an N pole and an S pole; the resistor is connected with two ends of the coil winding to form a closed loop, and two outgoing lines are respectively connected with two ends of the resistor and extend out of the cylindrical shell;
(2) a rectifying circuit is arranged according to the requirement;
(3) the motor type passive starter and the rectifying circuit are arranged on an object which can move at a high speed and is provided with a switch circuit, two outgoing lines of the motor type passive starter are electrically connected with the rectifying circuit, and the rectifying circuit is electrically connected with the switch circuit of the object;
(4) the magnetic steel is ejected from the sliding channel corresponding to the coil winding from back to front or is ejected from back to front after compressing the tension spring from front to back to enter the sliding channel corresponding to the coil winding and then is ejected from back to front under the action of the tension spring, so that the magnetic flux in the coil winding is changed continuously, induced current is generated in a closed loop, and induced voltage is generated at two ends of the resistor;
(5) the generated induction voltage is rectified by the rectifying circuit and then outputs a control signal for controlling the on-off of the switching circuit of the object, so that the passive starting is realized.
The rectifier circuit may be a bridge rectifier circuit, a half-wave rectifier circuit, or a full-wave rectifier circuit.
In the motor type passive starting method, in the step (1), the motor type passive starter is only composed of a cylindrical shell, an insulating winding post, a spring fixing part, a tension spring, magnetic steel, a coil winding and two outgoing lines, has a simple and compact structure and a small volume, can be applied to an object moving at a high speed, and can adjust the elastic coefficient and the length of the tension spring and the mass of the magnetic steel according to actual application, particularly actual conditions such as acceleration, deceleration, gravitational acceleration and the like, so that the purpose of adjusting an output electric signal is achieved; in the step (2), the rectifying circuit is used for intercepting the positive or negative electric signal as a starting signal; in the step (3), the object is enabled to move at a high speed (such as shooting a cannonball for shooting a shooting training), and at the moment, the motor type passive starter moves along with the object; when the object is accelerated or decelerated in the motion process, the magnetic steel moves in the sliding channel under the action of inertia and compresses or stretches the tension spring, when the acceleration or deceleration motion is removed, under the action of the tension spring, the magnetic steel is ejected from the back to the front from the sliding channel corresponding to the coil winding, or the tension spring is compressed from the front to the back to enter the sliding channel corresponding to the coil winding and then ejected from the back to the front, in the process, the magnetic flux in the coil winding is continuously changed, induced current is generated in a closed loop and induced voltage is generated at two ends of the resistor, the generated induced voltage is rectified by the rectifying circuit and then output as a control signal for controlling the on-off of the switching circuit of the object, the on-off of the switching circuit can be controlled, the passive starting is realized, and certainly, the acceleration, the deceleration and the speed of some objects are higher, the acceleration and the deceleration of some objects are finished instantly, The current generated by the motor type passive starter is also larger during speed reduction, can be directly used as the starting current of a micro motor, can also be applied to various types of high-speed moving objects, such as high-speed rotating production equipment, forging equipment, centrifuges and the like, and can even be applied to the starting of ignition devices in aerospace equipment and automatic vehicles.
In a preferable scheme, in the step (2), a filter circuit is additionally arranged between the rectifying circuit and a switch circuit of the object, and a high-frequency weak signal generated during back-and-forth vibration is filtered.
Preferably, in the step (2), a comparator or other shaping circuit is additionally provided between the rectifying circuit and the switching circuit of the object, and the generated positive sine wave is converted into a square wave starting signal.
In the preferred scheme, the cross-sectional shapes of the tension spring, the magnetic steel and the sliding channel are all circular.
In a further preferred scheme, the outer diameters of the tension spring and the magnetic steel are matched with the inner diameter of the sliding channel. Through setting the external diameter of tension spring, magnet steel to the internal diameter phase-match of slip passageway, the slip passageway plays better direction and tub positive effect to the motion of tension spring, magnet steel, makes the motion of tension spring, magnet steel more steady.
In a preferable scheme, an annular winding groove is formed in the outer peripheral surface of the rear portion of the insulating winding post, and the coil winding is wound in the annular winding groove. By adopting the structure, the coil winding can be limited by the annular winding slot, and the stability of the starter structure is enhanced.
In a preferable scheme, the motor type passive starter further comprises a metal connecting cylinder, the front end of the metal connecting cylinder is a closed end, the rear end of the metal connecting cylinder is an open end, the rear end of the metal connecting cylinder is sleeved on the outer side of the front portion of the insulating winding post, and an inner cavity of the metal connecting cylinder forms an extension section of the sliding channel. By adopting the structure, the length of the insulating winding post can be properly reduced, the metal connecting cylinder is added and is used as the extension section of the sliding channel, and on the basis of ensuring that the movement of the magnetic steel is not limited by the front end, the magnetic field is shielded at the extension section of the sliding channel, so that a plurality of messy weak electric signals are reduced.
In a further preferred scheme, the motor type passive starter further comprises a locking screw; the cylindrical shell is sleeved in the front of the cylindrical shell, a connecting through hole is formed in the front end of the cylindrical shell, a locking screw hole is formed in the front end of the metal connecting cylinder, a screw rod of the locking screw penetrates through the connecting through hole and is in threaded connection with the locking screw hole, and the metal connecting cylinder is clamped by the head of the connecting cylinder and the head of the locking screw together. By adopting the structure, the metal connecting cylinder can be fixedly arranged in the cylindrical shell through the locking screw, so that the metal connecting cylinder is simpler and more convenient to install.
In a further preferable scheme, the outer side wall of the metal connecting cylinder is provided with a guide positioning groove, and the inner side wall of the cylindrical shell is provided with a guide positioning strip matched with the guide positioning groove. By adopting the structure, the installation of the metal connecting cylinder is simpler and more convenient through the matching between the guide positioning strip and the guide positioning groove, and the relative position between the metal connecting cylinder and the cylindrical shell is stable after the installation.
Generally, the cylindrical shell and the metal connecting cylinder are made of stainless steel, and the insulating winding post is made of plastic. The material of tube-shape shell, metal connecting cylinder adopts the stainless steel, can shield the influence of external magnetic field, avoids producing mixed and disorderly signal of telecommunication.
In a preferable scheme, the motor-type passive starter further comprises two output terminals, the two output terminals are arranged on the outer peripheral surface of the front portion of the insulating winding post, the two output terminals are respectively connected with two ends of the coil winding through electric wires, and the two outgoing lines are respectively connected with the two output terminals.
The motor type passive starting method of the invention can generate an electric signal for triggering starting under the condition of acceleration or deceleration by arranging the motor type passive starter and the rectifying circuit and installing the motor type passive starter and the rectifying circuit on an object which can move at high speed and is provided with a switching circuit, thereby realizing passive starting, and adjusting the triggering condition according to the actual requirement to achieve the purpose of adjusting the output electric signal. Certainly, because acceleration and deceleration of some objects are large, acceleration and deceleration are completed instantly, and current generated by the motor type passive starter is also large, so that the motor type passive starter can be directly used as starting current of a micro motor, can also be applied to various types of high-speed moving objects, such as high-speed rotating production equipment, forging equipment, a centrifugal machine and the like, and even can be applied to starting of ignition devices in aerospace equipment and automatic vehicles.
Drawings
Fig. 1 is a schematic structural diagram of a motor-type passive starter in a preferred embodiment of the present invention.
Fig. 2 is a schematic diagram of the connection between the electromechanical passive starter and the switching circuit of the object in the preferred embodiment of the invention.
Detailed Description
As shown in fig. 1, the electromechanical passive starting method is characterized by comprising the following steps:
(1) the motor type passive starter 1 is arranged and specifically comprises a sealed cylindrical shell 11, an insulating winding post 12, a spring fixing piece 13, a tension spring 14, magnetic steel 15, a coil winding 16, a resistor (not shown in the figure) and two outgoing lines 18; the insulating winding post 12 is fixedly installed in the cylindrical housing 11 along the axial direction of the cylindrical housing 11; a coil winding 16 is wound on the outer peripheral surface of the rear portion of the insulating winding post 12; the insulating winding post 12 is internally provided with a sliding channel 121 which axially penetrates through two ends of the insulating winding post 12, and the length of the sliding channel 121 is greater than the sum of the lengths of the tension spring 14 and the magnetic steel 15; the spring fixing piece 13 is installed at the rear end opening of the sliding channel 121; the tension spring 14 and the magnetic steel 15 are both arranged in the sliding channel 121, the rear end of the tension spring 14 is connected with the spring fixing part 13, the front end of the tension spring 14 is connected with the rear end of the magnetic steel 15, and the front end and the rear end of the magnetic steel 15 are respectively provided with an N pole and an S pole; the resistor is connected with two ends of the coil winding 16 to form a closed loop, and two outgoing lines 18 are respectively connected with two ends of the resistor and extend out of the cylindrical shell 11;
(2) a rectifying circuit 2 is arranged according to the requirement;
(3) the motor type passive starter 1 and the rectifying circuit 2 are arranged on an object which can move at a high speed and is provided with a switch circuit 3, two leading-out wires 18 of the motor type passive starter 1 are electrically connected with the rectifying circuit 2, and the rectifying circuit 2 is electrically connected with the switch circuit 3 of the object;
(4) when the object moves in an acceleration or deceleration way, the magnetic steel 15 moves in the sliding channel 121 under the action of inertia and compresses or stretches the tension spring 14, when the acceleration or deceleration movement is removed, under the action of the tension spring 14, the magnetic steel 15 is ejected forwards from the back of the sliding channel 121 corresponding to the coil winding 16, or the tension spring 14 is compressed from front to back, enters the sliding channel 121 corresponding to the coil winding 16 and then is ejected forwards from back, so that the magnetic flux in the coil winding 16 is continuously changed, induction current is generated in a closed loop, and induction voltage is generated at two ends of the resistor;
(5) the generated induction voltage is rectified by the rectifying circuit 2 and then outputs a control signal for controlling the on-off of the switch circuit 3 of the object, so that the passive starting is realized.
In the present embodiment, the rectifier circuit 2 may be a bridge rectifier circuit, a half-wave rectifier circuit, or a full-wave rectifier circuit.
In this embodiment, in the step (2), a filter circuit 4 is additionally provided between the rectifier circuit 2 and the switch circuit 3 of the object to filter out a high-frequency weak signal generated during the vibration back and forth.
In the present embodiment, in the step (2), the comparator 5 is additionally provided between the rectifier circuit 2 and the object switch circuit 3, and the generated positive sine wave is converted into a square wave start signal.
In the present embodiment, the cross-sectional shapes of the tension spring 14, the magnetic steel 15 and the sliding channel 121 are all circular; the outer diameters of the tension spring 14 and the magnetic steel 15 are matched with the inner diameter of the sliding channel 121. Through setting up tension spring 14, magnet steel 15's external diameter to the internal diameter phase-match of slide channel 121, slide channel 121 plays better direction and tub positive effect to tension spring 14, magnet steel 15's motion, makes tension spring 14, magnet steel 15's motion more steady.
In the present embodiment, the insulating winding leg 12 is provided with an annular winding groove 121 on the outer peripheral surface of the rear portion thereof, and the coil winding 16 is wound in the annular winding groove 121. With this structure, the coil winding 16 can be limited by the annular winding groove 121, and the stability of the overall structure is enhanced.
The motor-type passive starter 1 of this embodiment further includes a metal connecting cylinder 19, the front end of the metal connecting cylinder 19 is a closed end, the rear end of the metal connecting cylinder 19 is an open end, the rear end of the metal connecting cylinder 19 is sleeved on the outer side of the front portion of the insulating winding post 12, and the inner cavity of the metal connecting cylinder 19 forms an extension 1211 of the sliding channel 121. By adopting the structure, the length of the insulating winding post 12 can be properly reduced, the metal connecting cylinder 19 is added to be used as the extension section 1211 of the sliding channel 121, and on the basis of ensuring that the movement of the magnetic steel 15 is not limited by the front end, the magnetic field is shielded at the extension section 1211 of the sliding channel 121, so that a plurality of disordered weak electric signals are reduced.
The metal connecting cylinder 19 is sleeved in the front part of the cylindrical shell 11; the outer side wall of the metal connecting cylinder 19 is provided with a guide positioning groove 191, and the inner side wall of the cylindrical shell 11 is provided with a guide positioning strip 111 matched with the guide positioning groove 191; the motor-type passive starter 1 further comprises a locking screw 112, a connecting through hole 113 is formed in the front end of the cylindrical shell 11, a locking screw hole 192 is formed in the front end of the metal connecting cylinder 19, a screw rod of the locking screw 112 penetrates through the connecting through hole 113 and is in threaded connection with the locking screw hole 192, and the metal connecting cylinder 19 and the head of the locking screw 112 clamp the front end of the cylindrical shell 11 together. By adopting the structure, the metal connecting cylinder 19 can be more simply and conveniently installed through the matching between the guide positioning strip 111 and the guide positioning groove 191, and the relative position between the metal connecting cylinder 19 and the cylindrical shell 11 is stable after the metal connecting cylinder 19 is installed; and the metal connecting cylinder 19 is fixedly arranged in the cylindrical shell 11 through the locking screw 112, so that the metal connecting cylinder 19 is simpler and more convenient to install.
The tubular case 11 and the metal connecting tube 119 are made of stainless steel, and the insulating winding post 12 is made of plastic. The tubular shell 11 and the metal connecting cylinder 19 are made of stainless steel, so that the influence of an external magnetic field can be shielded, and the generation of disordered electric signals can be avoided.
The motor-type passive starter 1 of the present embodiment further includes two output terminals 113, the two output terminals 113 are disposed on the outer peripheral surface of the front portion of the insulating winding leg 12, the two output terminals 113 are connected to both ends of the coil winding 16 through electric wires, respectively, and the two outgoing lines 18 are connected to the two output terminals 113, respectively.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and the equivalent or simple change of the structure, the characteristics and the principle described in the present patent idea is included in the protection scope of the present patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A motor type passive starting method is characterized by comprising the following steps:
(1) the motor type passive starter is arranged and specifically comprises a sealed cylindrical shell, an insulating winding post, a spring fixing piece, a tension spring, magnetic steel, a coil winding, a resistor and two outgoing lines; the insulating winding post is fixedly arranged in the cylindrical shell along the axial direction of the cylindrical shell; the coil winding is wound on the outer peripheral surface of the rear part of the insulating winding post; the insulating winding post is internally provided with a sliding channel which axially penetrates through two ends of the insulating winding post, and the length of the sliding channel is greater than the sum of the lengths of the tension spring and the magnetic steel; the spring fixing piece is arranged at the opening at the rear end of the sliding channel; the tension spring and the magnetic steel are arranged in the sliding channel, the rear end of the tension spring is connected with the spring fixing piece, the front end of the tension spring is connected with the rear end of the magnetic steel, and the front end and the rear end of the magnetic steel are respectively provided with an N pole and an S pole; the resistor is connected with two ends of the coil winding to form a closed loop, and two outgoing lines are respectively connected with two ends of the resistor and extend out of the cylindrical shell;
(2) a rectifying circuit is arranged according to the requirement;
(3) the motor type passive starter and the rectifying circuit are arranged on an object which can move at a high speed and is provided with a switch circuit, two outgoing lines of the motor type passive starter are electrically connected with the rectifying circuit, and the rectifying circuit is electrically connected with the switch circuit of the object;
(4) the magnetic steel is ejected from the sliding channel corresponding to the coil winding from back to front or is ejected from back to front after compressing the tension spring from front to back to enter the sliding channel corresponding to the coil winding and then is ejected from back to front under the action of the tension spring, so that the magnetic flux in the coil winding is changed continuously, induced current is generated in a closed loop, and induced voltage is generated at two ends of the resistor;
(5) the generated induction voltage is rectified by the rectifying circuit and then outputs a control signal for controlling the on-off of the switching circuit of the object, so that the passive starting is realized.
2. An electromechanical passive start method according to claim 1, characterized in that: the rectifier circuit is a bridge rectifier circuit, a half-wave rectifier circuit or a full-wave rectifier circuit.
3. An electromechanical passive start method according to claim 1, characterized in that: in the step (2), a filter circuit is additionally arranged between the rectifying circuit and a switch circuit of the object to filter high-frequency weak signals generated during back-and-forth vibration.
4. An electromechanical passive start method according to claim 1, characterized in that: in the step (2), a comparator or other shaping circuit is additionally arranged between the rectifying circuit and the switching circuit of the object, and the generated positive sine wave is converted into a square wave starting signal.
5. An electromechanical passive start method according to claim 1, characterized in that: the cross sections of the tension spring, the magnetic steel and the sliding channel are all circular; the outer diameters of the tension spring and the magnetic steel are matched with the inner diameter of the sliding channel.
6. An electromechanical passive start method according to claim 1, characterized in that: and an annular winding groove is formed in the outer peripheral surface of the rear part of the insulating winding post, and the coil winding is wound in the annular winding groove.
7. An electromechanical passive start method according to any of claims 1-6, characterized in that: the motor type passive starter further comprises a metal connecting cylinder, the front end of the metal connecting cylinder is a closed end, the rear end of the metal connecting cylinder is an open end, the rear end of the metal connecting cylinder is sleeved on the outer side of the front portion of the insulating winding post, and the inner cavity of the metal connecting cylinder forms an extension section of the sliding channel.
8. An electromechanical passive start method according to claim 7, characterized in that: the motor type passive starter also comprises a locking screw; the cylindrical shell is sleeved in the front of the cylindrical shell, a connecting through hole is formed in the front end of the cylindrical shell, a locking screw hole is formed in the front end of the metal connecting cylinder, a screw rod of the locking screw penetrates through the connecting through hole and is in threaded connection with the locking screw hole, and the metal connecting cylinder is clamped by the head of the connecting cylinder and the head of the locking screw together.
9. An electromechanical passive start method according to claim 7, characterized in that: the lateral wall of metal connecting cylinder is equipped with the direction constant head tank, the inside wall of tube-shape shell is equipped with the direction location strip with direction constant head tank matched with.
10. An electromechanical passive start method according to any of claims 1-6, characterized in that: the motor type passive starter further comprises two output terminals, the two output terminals are arranged on the outer peripheral face of the front portion of the insulating winding post, the two output terminals are connected with the two ends of the coil winding through electric wires respectively, and the two outgoing lines are connected with the two output terminals respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111277835.8A CN113992077A (en) | 2021-10-30 | 2021-10-30 | Motor type passive starting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111277835.8A CN113992077A (en) | 2021-10-30 | 2021-10-30 | Motor type passive starting method |
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| CN113992077A true CN113992077A (en) | 2022-01-28 |
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| CN202111277835.8A Pending CN113992077A (en) | 2021-10-30 | 2021-10-30 | Motor type passive starting method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075810Y (en) * | 2007-09-11 | 2008-06-18 | 付青山 | Miniature oscillation generator |
| CN201620844U (en) * | 2010-03-12 | 2010-11-03 | 无锡市华威控制技术科技有限公司 | Self-generation wireless tension sensor |
| CN202581409U (en) * | 2012-03-19 | 2012-12-05 | 任益芳 | Pocket-size passive electromagnetic igniter |
| CN112737403A (en) * | 2020-12-18 | 2021-04-30 | 中煤科工开采研究院有限公司 | Impact vibration energy collecting device |
-
2021
- 2021-10-30 CN CN202111277835.8A patent/CN113992077A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075810Y (en) * | 2007-09-11 | 2008-06-18 | 付青山 | Miniature oscillation generator |
| CN201620844U (en) * | 2010-03-12 | 2010-11-03 | 无锡市华威控制技术科技有限公司 | Self-generation wireless tension sensor |
| CN202581409U (en) * | 2012-03-19 | 2012-12-05 | 任益芳 | Pocket-size passive electromagnetic igniter |
| CN112737403A (en) * | 2020-12-18 | 2021-04-30 | 中煤科工开采研究院有限公司 | Impact vibration energy collecting device |
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