CN110756419B - Adjustable pulse signal generation system - Google Patents
Adjustable pulse signal generation system Download PDFInfo
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- CN110756419B CN110756419B CN201911090354.9A CN201911090354A CN110756419B CN 110756419 B CN110756419 B CN 110756419B CN 201911090354 A CN201911090354 A CN 201911090354A CN 110756419 B CN110756419 B CN 110756419B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/12—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving reciprocating masses
- B06B1/14—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving reciprocating masses the masses being elastically coupled
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Abstract
The invention discloses an adjustable pulse signal generating system which comprises a device main body, wherein a transmission cavity is arranged in the device main body, a driving device is arranged in the transmission cavity, the right end of the driving device is connected with a connecting device in a meshed mode, a limiting groove is formed in the inner wall of the lower side of the transmission cavity in a communicated mode, a generating device is arranged in the limiting groove, the connecting device is connected to the generating device through two pull ropes, and adjusting devices are symmetrically connected to the front end and the rear end of the connecting device.
Description
Technical Field
The invention relates to the field of signals, in particular to an adjustable pulse signal generating system.
Background
The pulse signal is a discrete signal, the shape is various, compared with the common analog signal, the waveform has obvious interval, the pulse signal can be used for representing information and can also be used as carrier wave, the pulse signal strength refers to the height of the signal waveform, a common pulse signal generator can only send out a plurality of pulse signals with fixed strength, the number of the pulse signals with selectable strength is small, and sometimes the use requirement cannot be met.
Disclosure of Invention
The technical problem is as follows:
the general pulse signal generator can only send out a plurality of pulse signals with fixed intensity, and sometimes can not meet the use requirement.
The adjustable pulse signal generating system comprises a device main body, wherein a transmission cavity is arranged in the device main body, a driving device is arranged in the transmission cavity, the right end of the driving device is connected with a connecting device in a meshed mode, a limiting groove is formed in the inner wall of the lower side of the transmission cavity in a communicated mode, a generating device is arranged in the limiting groove, the connecting device is connected with the generating device through two pull ropes, adjusting devices are symmetrically connected to the front end and the rear end of the connecting device, the adjusting devices are driven manually, the initial energy storage state of the generating device can be adjusted through the connecting devices, after the connecting devices are driven by the driving device, the two pull ropes are pulled to drive the generating device, and position adjusting springs and strength adjusting springs are arranged in the generating device, the position adjusting spring and the strength adjusting spring can store energy and be used for generating vibration, a guide chute is communicated in the inner wall of the lower side of the limiting groove, a sealing cavity is communicated in the inner wall of the lower side of the guide chute, a sealing plate is slidably arranged in the sealing cavity, the lower end of a sliding rod in the generating device penetrates through the guide chute and is fixedly connected with the sealing plate, the guide chute can guide the sliding rod to slide, the strength adjusting spring is fixedly connected with the upper end of the sliding rod and can drive the sliding rod to slide under the elastic force action of the strength adjusting spring, a gas pressure spring is fixedly connected on the inner wall of the lower side of the sealing cavity and can monitor the gas pressure in the sealing cavity in real time, the sliding rod drives the sealing plate to slide and change the gas pressure in the sealing cavity, and the lower end of the device main body is fixedly connected with a, the signal probe is electrically connected with the gas spring, the signal probe can monitor the lowest value and the highest value of the gas pressure in the sealed cavity according to the gas spring, and emits pulse signals with corresponding intensity, a groove with a downward opening is arranged in the device main body, a button is arranged in the groove in a sliding way, a contact switch is fixedly arranged in the inner wall of the upper side of the groove and is electrically connected with the driving device, a compression spring is fixedly connected between the button and the contact switch to push the button, when the button is contacted with the contact switch, the driving device is started, the button is released, the button is separated from the contact switch under the action of the elastic force of the compression spring, the driving device is stopped at the moment, the starting and working frequency of the driving device is controlled manually, and the controllability is high. Preferably, the rotatable leading wheel that is equipped with in the transmission chamber, the axis of rotation has been linked firmly in the leading wheel, both ends rotate around the axis of rotation connect in both sides inner wall around the transmission chamber, the leading wheel can be used to the direction the stay cord.
Beneficially, the driving device includes a sector gear rotatably disposed in the transmission cavity, the left end of the sector gear is fixedly connected with a motor shaft, the inner wall of the left side of the transmission cavity is fixedly provided with a motor, the left end of the motor shaft is in power connection with the motor, the rear end of the sector gear is provided with a spur gear in a meshed manner, the right end of the spur gear is fixedly connected with a driven shaft, the right end of the driven shaft is fixedly connected with a driving gear, the front end of the driving gear is meshed with a driven gear in the connecting device, the motor is started, the sector gear is driven by the motor shaft to rotate, the spur gear can be driven to rotate, the driving gear is driven by the driven shaft to rotate, the driven gear is driven to rotate and drive the connecting device, the sector gear is meshed with the spur gear at each time and drives the spur, the energy input into the generating device through the connecting device is the same.
Beneficially, the connection device comprises a front-back symmetrical and rotatable rope winding wheel arranged in the transmission cavity, one end of the rope winding wheel away from the symmetrical center is fixedly connected with a support shaft, one end of the support shaft away from the symmetrical center is respectively and rotatably connected to the inner walls of the two sides of the transmission cavity, one end of the rope winding wheel away from the symmetrical center is connected to the adjusting device, the front end of the driven gear is fixedly connected with a connecting shaft, the front end of the connecting shaft is fixedly connected to the rope winding wheel on the front side, the left ends of the two pull ropes are respectively wound on the rope winding wheel on the two sides, the right end of the pull rope is connected to the generating device, the adjusting device is manually driven to drive the rope winding wheel to rotate, the generating device is driven by the pull ropes and the initial energy storage state of the generating device is adjusted, the driving gear drives the driven gear to, and the generating device is driven by the pull rope on the front side, and energy is stored by the strength adjusting spring.
Beneficially, the adjusting device comprises a meshing hole which is arranged in the rope winding wheel and provided with an opening deviating from a symmetrical center, a through hole is arranged in the supporting shaft in a front-back through mode, a sliding gear is slidably arranged between the through hole and the meshing hole, the sliding gear is connected with the rope winding wheel when sliding into the meshing hole, one end, away from the symmetrical center, of the sliding gear is fixedly connected with a connecting rod, front and back symmetrical in the device body are provided with connecting grooves with opposite openings, a one-way wheel is slidably arranged in the connecting groove, one end, away from the symmetrical center, of the connecting rod is fixedly connected with the one-way wheel, one end, away from the symmetrical center, of the one-way wheel is fixedly connected with a manual sliding block, when the one-way wheel is positioned in the connecting groove, the sliding gear is connected with the rope winding wheel, the, and then the connecting rod drives the sliding gear to rotate, so as to drive the rope winding wheel to rotate, and further pull the pull rope and enable the position adjusting spring and the strength adjusting spring in the generating device to have energy.
But preferentially, intercommunication and annular array distribute in the circular inner wall of spread groove are equipped with nine and accomodate the groove, accomodate the rotatable pawl that is equipped with in the groove, the axle of torsion has been linked firmly in the pawl, both ends rotate around the axle of torsion connect in accomodate between the groove front and back inner wall, both ends around the pawl with it has the torsional spring to link firmly between the groove front and back inner wall to accomodate, can promote during the one-way wheel anticlockwise rotation the pawl rotates accomodate the inslot and twist reverse the torsional spring, work as the one-way wheel with when the pawl breaks away from drive under the spring action of torsional spring the pawl changes over to again in the spread groove, work as when the one-way wheel rotates clockwise, the pawl blocks the one-way wheel, and then the one-way wheel can not carry out clockwise rotation.
Beneficially, the generating device includes a limiting slide block slidably disposed in the limiting groove, the lower end of the pull rope at the rear side is fixedly connected to the limiting slide block, the position adjusting spring is fixedly connected between the limiting slide block and the inner wall of the limiting groove, a spring groove is disposed in the limiting slide block, the upper end of the sliding rod extends into the spring groove and can slide along the spring groove, the strength adjusting spring is fixedly connected between the upper end of the sliding rod and the inner wall of the upper side of the spring groove, the lower end of the pull rope at the front side is fixedly connected to the sliding rod, the pull rope at the front side pulls the sliding rod to rise and compresses the strength adjusting spring, so that the sliding rod can slide downwards under the elastic force of the strength adjusting spring, the pull rope at the rear side pulls the limiting slide block to rise and compress the position adjusting spring, and drives the sliding rod and the sealing plate to rise at the same time, and further adjusting the initial position of the sealing plate in the sealing cavity, so that the initial air pressure of the sealing cavity on the lower side of the sealing plate can be changed.
The invention has the beneficial effects that: the invention can output the pulse signal with the strength of the continuity value, thereby more comprehensively meeting the use requirement, and the power driving and disconnecting operation is simple, and the use is convenient and quick.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of an overall structure of an adjustable pulse signal generating system according to the present invention;
FIG. 2 is an enlarged schematic view of "A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 3;
FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 6.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an adjustable pulse signal generating system which is mainly used for screening out pulse signals with required intensity, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an adjustable pulse signal generating system, which comprises a device main body 11, wherein a transmission cavity 13 is arranged in the device main body 11, a driving device 101 is arranged in the transmission cavity 13, the right end of the driving device 101 is connected with a connecting device 100 in a meshing manner, a limiting groove 16 is arranged in the inner wall of the lower side of the transmission cavity 13 in a communicating manner, a generating device 102 is arranged in the limiting groove 16, the connecting device 100 is connected with the generating device 102 through two pull ropes 12, the front end and the rear end of the connecting device 100 are symmetrically connected with adjusting devices 103, the adjusting devices 103 are manually driven, the initial energy storage state of the generating device 102 can be adjusted through the connecting device 100, after the driving device 101 drives the connecting device 100, the two pull ropes 12 are pulled to drive the generating device 102, a position adjusting spring 17 and a strength adjusting spring 18 are arranged in the generating device 102, the position adjusting spring 17 and the strength adjusting spring 18 can store energy and be used for generating vibration, a guide chute 20 is arranged in the inner wall of the lower side of the limiting groove 16 in a communicating manner, a sealing cavity 21 is arranged in the inner wall of the lower side of the guide chute 20 in a communicating manner, a sealing plate 22 is arranged in the sealing cavity 21 in a sliding manner, the lower end of a sliding rod 26 in the generating device 102 penetrates through the guide chute 20 and is fixedly connected to the sealing plate 22, the guide chute 20 can guide the sliding rod 26 to slide, the strength adjusting spring 18 is fixedly connected to the upper end of the sliding rod 26, the sliding rod 26 can be driven to slide under the elastic force action of the strength adjusting spring 18, a gas pressure spring 23 is fixedly connected to the inner wall of the lower side of the sealing cavity 21, the gas pressure spring 23 can monitor the gas pressure in the sealing cavity 21 in real time, and the sliding rod 26 drives the sealing plate 22 to slide and change the, the lower end of the device main body 11 is fixedly connected with a signal probe 24, the signal probe 24 is electrically connected with the gas spring 23, the signal probe 24 can monitor the lowest value and the highest value of the gas pressure in the sealed cavity 21 according to the gas spring 23 and emit pulse signals with corresponding strength, a groove 33 with a downward opening is arranged in the device main body 11, a button 31 is slidably arranged in the groove 33, a contact switch 30 is fixedly arranged in the inner wall of the upper side of the groove 33, the contact switch 30 is electrically connected with the driving device 101, a compression spring 32 is fixedly connected between the button 31 and the contact switch 30 to push the button 31, the driving device 101 is started when the button 31 is contacted with the contact switch 30, the button 31 is loosened, and the button 31 is separated from the contact switch 30 under the elastic force action of the compression spring 32, at this time, the driving device 101 is stopped, and the start and operating frequency of the driving device 101 are controlled manually, so that the controllability is strong.
Advantageously, a guide wheel 14 is rotatably arranged in the transmission cavity 13, a rotating shaft 15 is fixedly connected in the guide wheel 14, the front end and the rear end of the rotating shaft 15 are rotatably connected to the inner walls of the front side and the rear side of the transmission cavity 13, and the guide wheel 14 can be used for guiding the pull rope 12.
According to an embodiment, the driving device 101 is described in detail below, the driving device 101 includes a sector gear 48 rotatably disposed in the transmission cavity 13, a motor shaft 47 is fixedly connected to a left end of the sector gear 48, a motor 46 is fixedly disposed in a left inner wall of the transmission cavity 13, a left end of the motor shaft 47 is power connected to the motor 46, a spur gear 34 is disposed at a rear end of the sector gear 48 in a manner of being engageable with the rear end of the sector gear, a driven shaft 35 is fixedly connected to a right end of the spur gear 34, a driving gear 41 is fixedly connected to a right end of the driven shaft 35, a front end of the driving gear 41 is engaged with a driven gear 36 in the connecting device 100, the motor 46 is started, the sector gear 48 is driven to rotate by the motor shaft 47, the spur gear 34 is driven to rotate, the driving gear 41 is driven by the driven shaft 35 to rotate, the driven gear 36 is driven, the angle of the sector gear 48 engaged with the spur gear 34 and driving the spur gear 34 to rotate is the same, and the energy input into the generator 102 through the connecting device 100 is the same.
According to the embodiment, the connecting device 100 is described in detail below, the connecting device 100 includes a front-back symmetrical and rotatable rope winding wheel 29 disposed in the transmission cavity 13, one end of the rope winding wheel 29 away from the symmetry center is fixedly connected with a support shaft 45, one end of the support shaft 45 away from the symmetry center is respectively rotatably connected to the inner walls of the two sides of the transmission cavity 13, one end of the rope winding wheel 29 away from the symmetry center is connected to the adjusting device 103, the front end of the driven gear 36 is fixedly connected with a connecting shaft 28, the front end of the connecting shaft 28 is fixedly connected to the rope winding wheel 29 at the front side, the left ends of two pull ropes 12 are respectively wound on the rope winding wheels 29 at the two sides, the right ends of the pull ropes 12 are connected to the generating device 102, the adjusting device 103 is manually driven to drive the rope winding wheel 29 to rotate, and further the generating device 102 is driven by the pull ropes 12 and, the driving gear 41 drives the driven gear 36 to rotate, and then drives the front rope winding wheel 29 to rotate through the connecting shaft 28, and then drives the generating device 102 through the front rope 12 and stores energy through the strength adjusting spring 18.
According to the embodiment, the adjusting device 103 will be described in detail below, the adjusting device 103 includes an engaging hole 40 with an opening deviating from the symmetry center and disposed in the rope winding wheel 29, a through hole 43 is disposed in the support shaft 45 and penetrates forward and backward, a sliding gear 42 is slidably disposed between the through hole 43 and the engaging hole 40, the sliding gear 42 is connected to the rope winding wheel 29 when sliding into the engaging hole 40, one end of the sliding gear 42 away from the symmetry center is fixedly connected to a connecting rod 44, a connecting groove 39 with an opening facing away from the other end is disposed in the device body 11 and symmetrically forward and backward, a one-way wheel 37 is slidably disposed in the connecting groove 39, one end of the connecting rod 44 away from the symmetry center is fixedly connected to the one-way wheel 37, one end of the one-way wheel 37 away from the symmetry center is fixedly connected to a manual sliding block 38, and when the one-way, at this time, the sliding gear 42 is connected to the rope winding wheel 29, and at this time, the manual sliding block 38 is rotated to drive the one-way wheel 37 to rotate, and further, the connecting rod 44 drives the sliding gear 42 to rotate, and further drives the rope winding wheel 29 to rotate, so as to pull the pull rope 12 and enable the position adjusting spring 17 and the strength adjusting spring 18 in the generating device 102 to have energy.
Advantageously, nine receiving grooves 51 are provided in the circular inner wall of the connecting groove 39, which are connected with each other and distributed in an annular array, a pawl 50 is rotatably arranged in the accommodating groove 51, a torsion shaft 49 is fixedly connected in the pawl 50, the front end and the rear end of the torsion shaft 49 are rotationally connected between the front inner wall and the rear inner wall of the accommodating groove 51, a torsion spring 52 is fixedly connected between the front end and the rear end of the pawl 50 and the front inner wall and the rear inner wall of the accommodating groove 51, when the one-way wheel 37 rotates counterclockwise, the pawl 50 is pushed to rotate into the receiving groove 51 and the torsion spring 52 is twisted, and when the one-way wheel 37 is disengaged from the pawl 50, the pawl 50 is rotated into the connecting slot 39 again under the elastic force of the torsion spring 52, when the one-way wheel 37 rotates clockwise, the pawl 50 catches the one-way wheel 37, and the one-way wheel 37 cannot rotate clockwise.
According to the embodiment, the generating device 102 is described in detail below, the generating device 102 includes a limiting slider 27 slidably disposed in the limiting groove 16, the lower end of the pull rope 12 at the rear side is fixedly connected to the limiting slider 27, the position adjusting spring 17 is fixedly connected between the limiting slider 27 and the inner wall of the limiting groove 16, a spring groove 19 is disposed in the limiting slider 27, the upper end of the sliding rod 26 extends into the spring groove 19 and can slide along the spring groove 19, the strength adjusting spring 18 is fixedly connected between the upper end of the sliding rod 26 and the inner wall of the upper side of the spring groove 19, the lower end of the pull rope 12 at the front side is fixedly connected to the sliding rod 26, the pull rope 12 at the front side pulls the sliding rod 26 to rise and compress the strength adjusting spring 18, and the sliding rod 26 can slide downward under the elastic force of the strength adjusting spring 18, the pulling rope 12 at the rear side pulls the limiting slide block 27 to ascend and compress the position adjusting spring 17, and simultaneously drives the sliding rod 26 and the sealing plate 22 to ascend, so as to adjust the initial position of the sealing plate 22 in the sealing cavity 21, and further change the initial air pressure at the lower side of the sealing plate 22 in the sealing cavity 21.
The steps of using an adjustable pulse signal generation system herein are described in detail below with reference to fig. 1 to 7:
initially, the position adjusting spring 17 and the strength adjusting spring 18 are in a normal state, and the sealing plate 22, the sliding rod 26 and the limit slider 27 are in a lower limit position, and the button 31 is not in contact with the contact switch 30, and the sector gear 48 is not engaged with the spur gear 34, and the one-way gear 37 is located outside the connecting groove 39.
When in use, the manual sliding block 38 is pushed, the one-way wheel 37 is driven to slide into the connecting groove 39 and is connected with the pawl 50, the sliding gear 42 is driven to slide into the meshing hole 40 and is connected with the rope winding wheel 29 through the connecting rod 44, at the moment, the manual sliding block 38 is rotated anticlockwise according to the requirement of a user, the one-way wheel 37 is driven to rotate anticlockwise, the sliding gear 42 is driven to rotate through the connecting rod 44 and drive the rope winding wheel 29 to rotate, the pull rope 12 is pulled and drive the limit sliding block 27 and the sliding rod 26 to ascend, the limit sliding block 27 ascends and compresses the position adjusting spring 17, the sliding rod 26 and the sealing plate 22 are driven to ascend, the air pressure at the lower side of the sealing plate 22 is reduced, the lowest value of a pulse signal is reduced, the air pressure value at the lower side of the sealing plate 22 is transmitted to the signal probe 24 through the, the intensity control spring 18 is charged with energy and the maximum value of the pulse signal is increased, the ratchet 50 then locks the one-way wheel 37 and prevents the one-way wheel 37 from rotating clockwise.
The manual slide block 38 at the front side is pulled out, so that the slide gear 42 at the front side is disconnected from the rope winding wheel 29 at the front side, at this time, the slide rod 26 and the sealing plate 22 are pushed to slide downwards under the action of the elastic force of the strength adjusting spring 18, so that the gas at the lower side of the sealing plate 22 is compressed, the gas pressure value at the lower side of the sealing plate 22 is sensed through the gas pressure spring 23, the maximum value of the gas pressure is transmitted to the signal probe 24, the signal probe 24 outputs pulse signals with corresponding strength according to the maximum value and the minimum value of the gas pressure at the lower side of the sealing plate 22, meanwhile, the button 31 is pressed, so that the button 31 is contacted with the contact switch 30 and the motor 46 is started, so that the fan-shaped gear 48 is driven to rotate through the motor shaft 47, so that the spur gear 34 can be driven to rotate, the driving gear, further, the slide rod 26 and the seal plate 22 are pulled by the pull rope 12 on the front side to rise again and compress the strength adjusting spring 18, and when the sector gear 48 is disengaged from the spur gear 34 again, the slide rod 26 and the seal plate 22 slide up and down repeatedly by the elastic force of the strength adjusting spring 18, and a pulse signal can be output periodically.
When the button 31 is released, the button 31 is disengaged from the contact switch 30 by the elastic force of the compression spring 32, and the motor 46 is stopped, thereby stopping the output of the pulse signal.
The invention has the beneficial effects that: the invention can output the pulse signal with the strength of the continuity value, thereby more comprehensively meeting the use requirement, and the power driving and disconnecting operation is simple, and the use is convenient and quick.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (7)
1. An adjustable pulse signal generating system, comprising a device body, characterized in that: a transmission cavity is arranged in the device main body, a driving device is arranged in the transmission cavity, the right end of the driving device is connected with a connecting device in a meshed mode, limiting grooves are formed in the inner walls of the lower sides of the transmission cavity in a communicated mode, a generating device is arranged in each limiting groove, the connecting device is connected to the generating device through two pull ropes, and adjusting devices are symmetrically connected to the front end and the rear end of the connecting device; a position adjusting spring and an intensity adjusting spring are arranged in the generating device, the position adjusting spring and the intensity adjusting spring can store energy and are used for generating vibration, a guide sliding groove is arranged in the inner wall of the lower side of the limiting groove in a communicated manner, a sealing cavity is arranged in the inner wall of the lower side of the guide sliding groove in a communicated manner, a sealing plate is arranged in the sealing cavity in a sliding manner, and the lower end of a sliding rod in the generating device penetrates through the guide sliding groove and is fixedly connected to the sealing plate; the strength adjusting spring is fixedly connected to the upper end of the sliding rod, a gas pressure spring is fixedly connected to the inner wall of the lower side of the sealing cavity, the gas pressure spring can monitor the gas pressure in the sealing cavity in real time, a signal probe is fixedly connected to the lower end of the device main body, and the signal probe is electrically connected to the gas pressure spring; the device is characterized in that a groove with a downward opening is formed in the device body, a button is slidably arranged in the groove, a contact switch is fixedly arranged in the inner wall of the upper side of the groove, the contact switch is electrically connected with the driving device, and a compression spring is fixedly connected between the button and the contact switch.
2. An adjustable pulse signal generating system as defined in claim 1, wherein: the rotatable leading wheel that is equipped with in the transmission chamber, the axis of rotation has been linked firmly in the leading wheel, both ends rotate around the axis of rotation connect in both sides inner wall around the transmission chamber.
3. An adjustable pulse signal generating system as defined in claim 2, wherein: the driving device comprises a sector gear which is rotatably arranged in the transmission cavity, the left end of the sector gear is fixedly connected with a motor shaft, a motor is fixedly arranged in the inner wall of the left side of the transmission cavity, and the left end of the motor shaft is in power connection with the motor; the rear end of the sector gear can be meshed with a straight gear, the right end of the straight gear is fixedly connected with a driven shaft, the right end of the driven shaft is fixedly connected with a driving gear, and the front end of the driving gear is meshed with a driven gear in the connecting device.
4. An adjustable pulse signal generating system as defined in claim 3, wherein: the connecting device comprises rope winding wheels which are symmetrical front and back and are rotatably arranged in the transmission cavity, one ends of the rope winding wheels, far away from the symmetrical center, are fixedly connected with supporting shafts, one ends of the supporting shafts, far away from the symmetrical center, are respectively and rotatably connected to the inner walls of the two sides of the transmission cavity, and one ends of the rope winding wheels, far away from the symmetrical center, are connected to the adjusting device; the front end of the driven gear is fixedly connected with a connecting shaft, the front end of the connecting shaft is fixedly connected with the rope winding wheel on the front side, the left ends of the two pull ropes are respectively wound on the rope winding wheels on the two sides, and the right ends of the pull ropes are connected with the generating device.
5. An adjustable pulse signal generating system as defined in claim 4, wherein: the adjusting device comprises a meshing hole with an opening deviating from the symmetrical center and arranged in the rope winding wheel, a through hole is formed in the supporting shaft in a front-back through mode, and a sliding gear is arranged between the through hole and the meshing hole in a sliding mode; the sliding gear is kept away from center of symmetry one end and is linked firmly the connecting rod, the device is equipped with the spread groove that the opening was carried on the back mutually in the main part around the symmetry, slidable is equipped with the one-way wheel in the spread groove, the connecting rod is kept away from center of symmetry one end and is linked firmly in the one-way wheel, the one-way wheel is kept away from center of symmetry one end and is linked firmly manual slider.
6. An adjustable pulse signal generating system as defined in claim 5, wherein: the circular inner wall of spread groove communicates and annular array distributes in is equipped with nine and accomodates the groove, accomodate the rotatable pawl that is equipped with in the groove, the axle of twisting has been linked firmly in the pawl, both ends rotate around the axle of twisting connect in accomodate between the groove front and back inner wall, both ends around the pawl with it has the torsional spring to accomodate between the groove front and back inner wall.
7. An adjustable pulse signal generating system as defined in claim 1, wherein: the generating device comprises a limiting slide block which is slidably arranged in the limiting groove, the lower end of the pull rope at the rear side is fixedly connected with the limiting slide block, and the position adjusting spring is fixedly connected between the limiting slide block and the inner wall of the limiting groove; be equipped with the spring groove in the spacing slider, the slide bar upper end extends to in the spring groove and can follow the spring groove slides, intensity adjusting spring link firmly in the slide bar upper end with between the inner wall of spring groove upside, the front side the stay cord lower extreme link firmly in the slide bar.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090354.9A CN110756419B (en) | 2019-11-08 | 2019-11-08 | Adjustable pulse signal generation system |
| JP2020030994A JP6754066B1 (en) | 2019-11-08 | 2020-02-26 | Adjustable pulse signal generation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090354.9A CN110756419B (en) | 2019-11-08 | 2019-11-08 | Adjustable pulse signal generation system |
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| CN110756419A CN110756419A (en) | 2020-02-07 |
| CN110756419B true CN110756419B (en) | 2020-05-05 |
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| CN201911090354.9A Active CN110756419B (en) | 2019-11-08 | 2019-11-08 | Adjustable pulse signal generation system |
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| CN113466413B (en) * | 2021-07-05 | 2023-07-21 | 郑州水伟环境科技有限公司 | Unpowered air draft chamber for fast moving air quality detection |
| CN113738734B (en) * | 2021-08-25 | 2024-01-16 | 广东金庄液压设备有限公司 | Corrosion-resistant hydraulic cylinder |
| CN115435866B (en) * | 2022-10-18 | 2023-06-20 | 武汉锐科智能科技有限公司 | Hydraulic engineering is with measuring fluviograph convenient to installation |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1800588A1 (en) * | 1968-10-02 | 1970-06-11 | Bosch Gmbh Robert | Oscillator driven by at least one unbalance exciter |
| US6700251B2 (en) * | 2001-11-06 | 2004-03-02 | Citizen Electronics Co., Ltd. | Vibrating device for axially vibrating a movable member |
| CN101881158B (en) * | 2010-07-28 | 2013-01-09 | 哈尔滨工业大学 | Pipe fluid pressure pulse signal generator |
| CN105932989B (en) * | 2016-03-23 | 2019-07-05 | 西安建筑科技大学 | A kind of adjustable pulse signal generation apparatus |
| CN205816146U (en) * | 2016-06-29 | 2016-12-21 | 佛山市特亚菲科技有限公司 | A kind of bump formula vibrator |
| CN206470304U (en) * | 2016-11-11 | 2017-09-05 | 成都悦城防御科技有限公司 | Heat radiating type pulse signal generator |
| CN208138779U (en) * | 2018-04-23 | 2018-11-23 | 魏少波 | A kind of pulse signal display device of angle adjustable |
| CN208353742U (en) * | 2018-05-14 | 2019-01-08 | 天津航新航空科技有限公司 | The pulse signal source detection apparatus of one kind of multiple high frequencies |
-
2019
- 2019-11-08 CN CN201911090354.9A patent/CN110756419B/en active Active
-
2020
- 2020-02-26 JP JP2020030994A patent/JP6754066B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN110756419A (en) | 2020-02-07 |
| JP2021076570A (en) | 2021-05-20 |
| JP6754066B1 (en) | 2020-09-09 |
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