CN110966238A - But speech control's fan - Google Patents
But speech control's fan Download PDFInfo
- Publication number
- CN110966238A CN110966238A CN201911319185.1A CN201911319185A CN110966238A CN 110966238 A CN110966238 A CN 110966238A CN 201911319185 A CN201911319185 A CN 201911319185A CN 110966238 A CN110966238 A CN 110966238A
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- Prior art keywords
- transmission shaft
- wall
- fan
- fixedly arranged
- gear
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
Abstract
The invention discloses a voice-controlled fan, which comprises a shell, wherein a working cavity is arranged in the shell, a voice control component is arranged on the inner wall of the right side of the working cavity, the voice control component comprises a fan closing shell fixedly arranged on the inner wall of the right side of the working cavity, and a fan closing cavity which is arranged in the fan closing shell and has an opening at the lower side, the voice control component adopts an electromagnet for opening and an electromagnet for closing to respectively control the opening and the closing of the fan, a toothed abutting sliding block and a sliding abutting block are adopted, when the toothed abutting block drives the sliding abutting block to move upwards, a second gear is disengaged from a first gear, the fan loses power and does not rotate any more, a mechanical structure is used for replacing a part of circuit structure, the integral stability and the service life of a system can be ensured, an adjusting rod and a sixth spring are adopted, when the tension of a second belt is changed, the tension of the second belt, the stable transmission of the second belt is guaranteed.
Description
Technical Field
The invention relates to the technical field of voice control, in particular to a fan capable of being controlled by voice.
Background
The invention relates to voice recognition, which is an application of miniaturized and portable voice products, such as dialing on a wireless mobile phone, voice control of automobile equipment, intelligent toys, remote control of household appliances and the like, wherein most of application systems are realized by using special third-party software.
Disclosure of Invention
The present invention is directed to a voice-controllable fan, which overcomes the above-mentioned drawbacks of the prior art.
The invention relates to a fan capable of being controlled by voice, which comprises a shell, wherein a working cavity is arranged in the shell, a voice control component is arranged on the right inner wall of the working cavity, the voice control component comprises a fan closing shell fixedly arranged on the right inner wall of the working cavity, a fan closing cavity arranged in the fan closing shell and provided with an opening at the lower side, a first sliding block arranged on the inner wall of the fan closing cavity and capable of sliding up and down, a fan opening shell fixedly arranged on the right inner wall of the working cavity and positioned at the lower side of the fan closing shell, a fan opening cavity arranged in a closing electromagnet and provided with an opening at the upper side, a second sliding block arranged on the inner wall of the fan opening cavity and capable of sliding up and down, and a sliding plate fixedly arranged between the first sliding block and the second sliding block and extending leftwards, a stopping component is arranged on the rear inner wall of the working cavity and comprises a sliding abutting block arranged on the rear inner wall of the working cavity and capable, Set firmly in the first horizontal stand of slip butt joint piece left end, rotate connect in the first transmission shaft of first horizontal stand front end, set firmly in first epaxial first gear of transmission, set firmly in the fixed block of working chamber rear side inner wall, set firmly in the second horizontal stand of fixed block left end, rotate connect in the second transmission shaft of second horizontal stand front end, set firmly in on the second transmission shaft and can with the second gear that first gear engagement is connected, working chamber rear side inner wall is equipped with and is located take the spacing canceling release mechanical system of tooth butt slider downside, working chamber downside inner wall is equipped with drive assembly.
Preferably, a motor is fixedly arranged on the inner wall of the lower side of the working cavity, and a third transmission shaft is in power connection with the upper end of the motor.
The voice control assembly further comprises a closing electromagnet fixedly arranged on the inner wall of the upper side of the fan closing cavity, the inner wall of the lower side of the fan opening cavity is fixedly provided with an opening electromagnet, a first spring is connected between the sliding plate and the first spring, the sliding plate is rotatably connected with a fourth transmission shaft extending up and down, and the fourth transmission shaft is connected with the third transmission shaft through splines.
The stopping assembly further comprises a toothed abutting sliding block which is arranged on the inner wall of the rear side of the working cavity and can slide left and right, a second spring is connected between the toothed abutting sliding block and the inner wall of the right side of the working cavity, the inner wall of the rear side of the working cavity is rotatably connected with a fifth transmission shaft which is positioned on the upper side of the toothed abutting sliding block, a third gear which is meshed and connected with the toothed part at the upper end of the toothed abutting sliding block is fixedly arranged on the fifth transmission shaft, a fixed ratchet is fixedly arranged at the position, close to the right side, of the lower end of the toothed abutting sliding block, and a third spring is connected between the sliding abutting block and the inner wall of.
The limiting reset mechanism comprises a fixed support which is fixedly arranged on the inner wall of the rear side of the working cavity and extends forwards, a sliding groove is formed in the left end of the fixed support, a third sliding block capable of sliding forwards and backwards is arranged on the sliding groove, a fourth spring is connected between the third sliding block and the inner wall of the front side of the working cavity, the front end of the fourth spring is hinged to a hinged ratchet, a fifth spring is connected between the hinged ratchet and the upper end of the third sliding block, and a fixed abutting block capable of abutting against the hinged ratchet is fixedly arranged at the front end of the third sliding block.
Wherein the transmission assembly comprises a second bevel gear fixedly arranged on the fifth transmission shaft and positioned in front of the third gear, a third bevel gear is fixedly arranged on a fourth transmission shaft positioned on the upper side of the sliding plate, the third bevel gear is in meshed connection with the second bevel gear, a fourth gear positioned on the lower side of the third bevel gear is fixedly arranged on the fourth transmission shaft, the fourth gear is in meshed connection with a toothed part at the right end of the third sliding block, a first belt pulley is fixedly arranged on the third transmission shaft, a sixth transmission shaft positioned on the left side of the third transmission shaft is rotatably connected to the inner wall of the lower side of the working cavity, a second belt pulley is fixedly arranged on the sixth transmission shaft, a first belt is connected between the second belt pulley and the first belt pulley, a fourth bevel gear positioned on the upper side of the second belt pulley is fixedly arranged on the sixth transmission shaft, and a first bevel gear positioned at the front end of the second gear is fixedly arranged on the second transmission shaft, the first bevel gear is meshed with the fourth bevel gear, a third belt wheel located on the front side of the first gear is fixedly arranged on the first transmission shaft, a seventh transmission shaft penetrating through the inner wall of the front side of the working cavity and extending outwards is rotatably connected to the inner wall of the rear side of the working cavity, a fourth belt wheel is fixedly arranged on the seventh transmission shaft located in the working cavity, a second belt is connected between the fourth belt wheel and the third belt wheel, an adjusting rod located on the front side of the fourth belt wheel is rotatably connected to the seventh transmission shaft, the adjusting rod is abutted to an inner ring of the second belt, a sixth spring is connected between the second belt and the inner wall of the upper side of the working cavity, and a fan is fixedly arranged on the seventh transmission shaft located outside.
The invention has the beneficial effects that: the invention adopts the electromagnet for opening and the electromagnet for closing to respectively control the opening and the closing of the fan, adopts the toothed abutting sliding block and the sliding abutting block, when the toothed abutting sliding block drives the sliding abutting block to move upwards, the second gear and the first gear are disengaged at the moment, the fan loses power and does not rotate any more, a mechanical structure is used for replacing part of a circuit structure, the integral stability and the service life of the system can be ensured, the adjusting rod and the sixth spring are adopted, and when the tension of the second belt is changed, the tension of the second belt can be timely adjusted, so that the stable transmission of the second belt is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a voice-controllable fan according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic enlarged view of the structure of "B" of FIG. 2;
FIG. 4 is a schematic view of the structure in the "C-C" direction of FIG. 2;
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. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: 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.
Referring to fig. 1 to 6, a voice-controllable fan according to an embodiment of the present invention includes a housing 11, a working chamber 12 is disposed in the housing 11, a voice control assembly 901 is disposed on a right inner wall of the working chamber 12, the voice control assembly 901 includes a fan closing housing 35 fixedly disposed on the right inner wall of the working chamber 12, a fan closing chamber 34 disposed in the fan closing housing 35 and having an open lower side, a first slider 33 disposed on an inner wall of the fan closing chamber 34 and capable of sliding up and down, a fan opening housing 29 fixedly disposed on the right inner wall of the working chamber 12 and located on a lower side of the fan closing housing 35, a fan opening chamber 31 disposed in the closing electromagnet 36 and having an open upper side, a second slider 32 disposed on an inner wall of the fan opening chamber 31 and capable of sliding up and down, and a sliding plate 23 fixedly disposed between the first slider 33 and the second slider 32 and extending leftward, the sliding plate 23 can be controlled to slide up and down by voice, the inner wall of the rear side of the working chamber 12 is provided with a stalling assembly 902, the stalling assembly 902 comprises a sliding abutting block 43 which is arranged on the inner wall of the rear side of the working chamber 12 and can slide up and down, a first horizontal bracket 13 which is fixedly arranged at the left end of the sliding abutting block 43, a first transmission shaft 60 which is rotatably connected with the front end of the first horizontal bracket 13, a first gear 49 which is fixedly arranged on the first transmission shaft 60, a fixed block 21 which is fixedly arranged on the inner wall of the rear side of the working chamber 12, a second horizontal bracket 14 which is fixedly arranged at the left end of the fixed block 21, a second transmission shaft 61 which is rotatably connected with the front end of the second horizontal bracket 14, a second gear 15 which is fixedly arranged on the second transmission shaft 61 and can be meshed and connected with the first gear 49, and the first bevel gear 16 and the first gear 49 are disengaged by sliding the sliding abutting block 43 up and down, the inner wall of the rear side of the working cavity 12 is provided with a limiting reset mechanism 903 positioned on the lower side of the toothed abutting sliding block 38, the limiting reset mechanism 903 can realize restarting of a stopped fan, and the inner wall of the lower side of the working cavity 12 is provided with a transmission assembly 904 capable of realizing transmission.
Advantageously, a motor 26 is fixedly arranged on the inner wall of the lower side of the working cavity 12, and a third transmission shaft 25 is dynamically connected to the upper end of the motor 26.
According to an embodiment, the voice control assembly 901 is described in detail below, the voice control assembly 901 further includes a closing electromagnet 36 fixedly disposed on an inner wall of an upper side of the fan closing chamber 34, an opening electromagnet 30 is fixedly disposed on an inner wall of a lower side of the fan opening chamber 31, a first spring 22 is connected between the sliding plate 23 and the first spring 22 for resetting the sliding plate 23, a fourth transmission shaft 27 extending up and down is rotatably connected to the sliding plate 23, and the fourth transmission shaft 27 is splined to the third transmission shaft 25.
According to the embodiment, the details of the stall assembly 902 will be described below, the stall assembly 902 further includes a toothed abutting slider 38 disposed on the inner wall of the rear side of the working chamber 12 and capable of sliding left and right, a second spring 37 is connected between the toothed abutting slider 38 and the inner wall of the right side of the working chamber 12, a fifth transmission shaft 62 located on the upper side of the toothed abutting slider 38 is rotatably connected to the inner wall of the rear side of the working chamber 12, a third gear 41 engaged with the toothed portion of the upper end of the toothed abutting slider 38 is fixedly disposed on the fifth transmission shaft 62, a fixed ratchet 28 is fixedly disposed at the lower end of the toothed abutting slider 38 near the right side, and a third spring 44 is connected between the sliding abutting block 43 and the inner wall of the upper side of the working chamber 12.
According to an embodiment, the limiting and returning mechanism 903 is described in detail below, the limiting and returning mechanism 903 includes a fixed bracket 51 fixedly disposed on the inner wall of the rear side of the working chamber 12 and extending forward, a sliding groove 52 is disposed at the left end of the fixed bracket 51, a third sliding block 53 capable of sliding forward and backward is disposed on the sliding groove 52, a fourth spring 54 is connected between the third sliding block 53 and the inner wall of the front side of the working chamber 12, a hinge ratchet 56 is hinged to the front end of the fourth spring 54, a fifth spring 57 is connected between the hinge ratchet 56 and the upper end of the third sliding block 53, and a fixed abutting block 55 capable of abutting against the hinge ratchet 56 is fixedly disposed at the front end of the third sliding block 53.
According to the embodiment, the details of the transmission assembly 904 will be described in detail, the transmission assembly 904 includes a second bevel gear 42 fixed on the fifth transmission shaft 62 and located in front of the third bevel gear 41, a third bevel gear 40 fixed on the fourth transmission shaft 27 located on the upper side of the sliding plate 23, the third bevel gear 40 and the second bevel gear 42 are engaged and connected, a fourth gear 39 fixed on the lower side of the third bevel gear 40 is fixed on the fourth transmission shaft 27, the fourth gear 39 and the right end of the third sliding block 53 are engaged and connected, a first pulley 24 is fixed on the third transmission shaft 25, a sixth transmission shaft 19 located on the left side of the third transmission shaft 25 is rotatably connected to the inner wall of the lower side of the working chamber 12, a second pulley transmission shaft 18 is fixed on the sixth pulley 19, a first belt 20 is connected between the second pulley 18 and the first pulley 24, a fourth bevel gear 17 positioned on the upper side of the second belt wheel 18 is fixedly arranged on the sixth transmission shaft 19, a first bevel gear 16 positioned at the front end of the second gear 15 is fixedly arranged on the second transmission shaft 61, the first bevel gear 16 and the fourth bevel gear 17 are in meshed connection, a third belt wheel 50 positioned on the front side of the first gear 49 is fixedly arranged on the first transmission shaft 60, a seventh transmission shaft 59 which penetrates through the inner wall of the front side of the working chamber 12 and extends outwards is rotatably connected to the inner wall of the rear side of the working chamber 12, a fourth belt wheel 45 is fixedly arranged on the seventh transmission shaft 59 positioned in the working chamber 12, a second belt 48 is connected between the fourth belt wheel 45 and the third belt wheel 50, an adjusting rod 46 positioned on the front side of the fourth belt wheel 45 is rotatably connected to the seventh transmission shaft 59, and the adjusting rod 46 is abutted against the inner ring of the second belt wheel 48, a sixth spring 47 is connected between the second belt 48 and the inner wall of the upper side of the working chamber 12, and a fan 58 is fixedly arranged on the seventh transmission shaft 59 positioned outside.
In the initial state, the second bevel gear 42 is not in meshing engagement with the third bevel gear 40, the fourth gear 39 is not in meshing engagement with the toothed portion of the right end of the third slider 53, the first gear 49 is not in meshing engagement with the second gear 15, the right end of the fixed ratchet 28 abuts against the left end of the hinge ratchet 56, the toothed abutment slider 38 abuts against the sliding abutment block 43, the second spring 37 accumulates elastic potential energy, the sliding abutment block 43 is located at the upper limit position, and the third spring 44 accumulates elastic potential energy.
When the voice control fan is started, the motor 26 is started to rotate the third transmission shaft 25, the rotating third transmission shaft 25 drives the sixth transmission shaft 19 to rotate sequentially through the first belt wheel 24, the first belt 20 and the second belt wheel 18, the rotating sixth transmission shaft 19 drives the second gear 15 to rotate sequentially through the fourth bevel gear 17, the first bevel gear 16 and the second transmission shaft 61, the opening electromagnet 30 is electrically provided with magnetism, the magnetic opening electromagnet 30 attracts the second sliding block 32 to slide downwards, the second sliding block 32 which slides downwards drives the sliding plate 23 and the first sliding block 33 to slide downwards, the first spring 22 accumulates elastic potential energy, the fourth transmission shaft 27 drives the fourth gear 39 and the third bevel gear 40 to move downwards, when the second sliding block 32 is abutted against the opening electromagnet 30, the fourth gear 39 is meshed with the right end of the third sliding block 53, the third rotating transmission shaft 25 drives the third sliding block 53 to move forwards on the sliding chute 52 sequentially through the fourth transmission shaft 27 and the fourth gear 39, the fourth spring 54 accumulates elastic potential energy, the third sliding block 53 moving forwards drives the fixed abutting block 55, the hinged ratchet 56 and the fifth spring 57 to move forwards, at this time, the hinged ratchet 56 does not limit the fixed ratchet 28 any more, the second spring 37 releases the elastic potential energy to drive the toothed abutting sliding block 38 to move rightwards, at this time, the third spring 44 releases the elastic potential energy, the sliding abutting block 43 moves downwards under the action of the third spring 44 and abuts against the fixed block 21, the sliding abutting block 43 moving downwards drives the first horizontal bracket 13, the first transmission shaft 60 and the third belt wheel 50 to move downwards and drives the first gear 49 to move downwards to be meshed with the second gear 15, and the second rotating gear 15 sequentially passes through the first gear 49, The first transmission shaft 60, the third belt wheel 50, the second belt 48 and the fourth belt wheel 45 drive the seventh transmission shaft 59 to rotate, the rotating seventh transmission shaft 59 drives the fan 58 to rotate, and the voice control fan is started, in the process, the tension of the second belt 48 is increased, the adjusting rod 46 is driven to rotate anticlockwise, the sixth spring 47 accumulates elastic potential energy, the tension of the second belt 48 is recovered, finally the electromagnet 30 for starting is powered off and loses magnetism, the first spring 22 releases the elastic potential energy to drive the sliding plate 23 to move upwards and reset, the sliding plate 23 which moves upwards drives the fourth transmission shaft 27, the fourth gear 39 and the third bevel gear 40 to move upwards, at the moment, the fourth gear 39 is not meshed with the right end toothed part of the third sliding block 53, and the fourth spring 54 releases the elastic potential energy to drive the third sliding block 53 to move backwards and reset.
When the voice control fan is closed, the closing electromagnet 36 is electrified and magnetized, the magnetized closing electromagnet 36 attracts the first slide block 33 to move upwards, the first slide block 33 moving upwards drives the sliding plate 23 to move upwards, the first spring 22 accumulates elastic potential energy, the sliding plate 23 moving upwards drives the fourth gear 39 and the third bevel gear 40 to move upwards, the third bevel gear 40 moving upwards is meshed with the second bevel gear 42, the rotating third transmission shaft 25 sequentially drives the third gear 41 to rotate through the fourth transmission shaft 27, the third bevel gear 40, the second bevel gear 42 and the fifth transmission shaft 62, the rotating third gear 41 drives the toothed abutting slide block 38 to move leftwards and abut against the sliding abutting block 43, the second spring 37 accumulates elastic potential energy, and the toothed abutting slide block 38 drives the sliding abutting block 43 to move upwards along with the continuous leftward movement of the toothed abutting block 38, the third spring 44 accumulates elastic potential energy, the upward moving sliding abutting block 43 drives the first horizontal bracket 13, the first transmission shaft 60 and the third belt wheel 50 to move upwards and drives the first gear 49 to move upwards and the second gear 15 to be disengaged, at this time, the fan 58 loses power and stops rotating gradually, so as to realize that the voice control fan is closed, at this time, the leftward moving toothed abutting slide block 38 drives the fixed ratchet 28 to move leftwards, the leftward moving fixed ratchet 28 abuts against the right side of the hinged ratchet 56, the fifth spring 57 accumulates elastic potential energy, when the fixed ratchet 28 is positioned at the left side of the hinged ratchet 56, the fifth spring 57 releases elastic potential energy and drives the hinged ratchet 56 to reset, the fixed ratchet 28 abuts against the left end of the hinged ratchet 56, the hinged ratchet 56 limits the fixed ratchet 28 under the limitation of the fixed abutting block 55, at this time, the toothed abutting slide block 38 cannot move rightwards, in the process, the tension of the second belt 48 is reduced, the sixth spring 47 releases elastic potential energy to drive the adjusting rod 46 to rotate clockwise, so that the tension of the second belt 48 is increased and restored, finally, the closing electromagnet 36 is powered off and loses magnetism when the closing electromagnet is closed, at the moment, the first spring 22 releases elastic potential energy to drive the sliding plate 23 to move downwards and reset, the sliding plate 23 which moves downwards drives the fourth gear 39 and the third bevel gear 40 to move downwards, and at the moment, the third bevel gear 40 is not meshed with the second bevel gear 42 any more.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A but speech control's fan, includes the casing, be equipped with the working chamber in the casing, its characterized in that:
the voice control assembly is arranged on the inner wall of the right side of the working cavity and comprises a fan closing shell fixedly arranged on the inner wall of the right side of the working cavity, a fan closing cavity arranged in the fan closing shell and provided with an opening at the lower side, a first sliding block arranged on the inner wall of the fan closing cavity and capable of sliding up and down, a fan opening shell fixedly arranged on the inner wall of the right side of the working cavity and positioned at the lower side of the fan closing shell, a fan opening cavity arranged in the closing electromagnet and provided with an opening at the upper side, a second sliding block arranged on the inner wall of the fan opening cavity and capable of sliding up and down, and a sliding plate fixedly arranged between the first sliding block and the second sliding block and extending leftwards;
the working chamber rear side inner wall is equipped with the stall subassembly, the stall subassembly is including locating working chamber rear side inner wall and gliding slip butt piece from top to bottom, set firmly in the first horizontal stand of slip butt piece left end, rotate connect in the first transmission shaft of first horizontal stand front end, set firmly in first epaxial gear of transmission, set firmly in the fixed block of working chamber rear side inner wall, set firmly in the second horizontal stand of fixed block left end, rotate connect in the second transmission shaft of second horizontal stand front end, set firmly in on the second transmission shaft and can with the second gear that first gear engagement is connected, working chamber rear side inner wall is equipped with and is located the spacing canceling release mechanical system of slider of taking the tooth downside, working chamber downside inner wall is equipped with the drive subassembly.
2. A voice-controllable fan in accordance with claim 1, wherein: the inner wall of the lower side of the working cavity is fixedly provided with a motor, and the upper end of the motor is in power connection with a third transmission shaft.
3. A voice-controllable fan in accordance with claim 1, wherein: the voice control assembly further comprises a closing electromagnet fixedly arranged on the inner wall of the upper side of the fan closing cavity, the inner wall of the lower side of the fan opening cavity is fixedly provided with an opening electromagnet, a first spring is connected between the sliding plate and the first spring, a fourth transmission shaft extending up and down is rotatably connected to the sliding plate, and the fourth transmission shaft is connected with the third transmission shaft through splines.
4. A voice-controllable fan in accordance with claim 1, wherein: the stalling assembly is characterized in that the stalling assembly further comprises a toothed abutting sliding block which is arranged on the inner wall of the rear side of the working cavity and can slide left and right, a second spring is connected between the toothed abutting sliding block and the inner wall of the right side of the working cavity, the inner wall of the rear side of the working cavity is rotatably connected with a fifth transmission shaft which is located on the upper side of the toothed abutting sliding block, a third gear which is meshed and connected with the toothed part of the upper end of the toothed abutting sliding block is fixedly arranged on the fifth transmission shaft, a fixed ratchet is fixedly arranged at the position, close to the right side, of the lower end of the toothed abutting sliding block, and a third spring is connected between.
5. A voice-controllable fan in accordance with claim 1, wherein: the limiting reset mechanism comprises a fixed support which is fixedly arranged on the inner wall of the rear side of the working cavity and extends forwards, a sliding groove is formed in the left end of the fixed support, a third sliding block capable of sliding forwards and backwards is arranged on the sliding groove, a fourth spring is connected between the third sliding block and the inner wall of the front side of the working cavity, the front end of the fourth spring is hinged with a hinged ratchet, a fifth spring is connected between the hinged ratchet and the upper end of the third sliding block, and a fixed abutting block capable of abutting against the hinged ratchet is fixedly arranged at the front end of the third sliding block.
6. The voice-controllable fan according to claim 4, wherein: the transmission assembly comprises a second bevel gear which is fixedly arranged on the fifth transmission shaft and is positioned on the front side of the third gear, a third bevel gear is fixedly arranged on a fourth transmission shaft which is positioned on the upper side of the sliding plate, the third bevel gear is meshed and connected with the second bevel gear, a fourth gear which is positioned on the lower side of the third bevel gear is fixedly arranged on the fourth transmission shaft, the fourth gear is meshed and connected with a toothed part at the right end of the third sliding block, a first belt wheel is fixedly arranged on the third transmission shaft, a sixth transmission shaft which is positioned on the left side of the third transmission shaft is rotatably connected with the inner wall of the lower side of the working cavity, a second belt wheel is fixedly arranged on the sixth transmission shaft, a first belt is connected between the second belt wheel and the first belt wheel, a fourth bevel gear which is positioned on the upper side of the second belt wheel is fixedly arranged on the sixth transmission shaft, and a first bevel gear which is positioned at the front end of the second gear is fixedly arranged, the first bevel gear is meshed with the fourth bevel gear, a third belt wheel located on the front side of the first gear is fixedly arranged on the first transmission shaft, a seventh transmission shaft penetrating through the inner wall of the front side of the working cavity and extending outwards is rotatably connected to the inner wall of the rear side of the working cavity, a fourth belt wheel is fixedly arranged on the seventh transmission shaft located in the working cavity, a second belt is connected between the fourth belt wheel and the third belt wheel, an adjusting rod located on the front side of the fourth belt wheel is rotatably connected to the seventh transmission shaft, the adjusting rod is abutted to an inner ring of the second belt, a sixth spring is connected between the second belt and the inner wall of the upper side of the working cavity, and a fan is fixedly arranged on the seventh transmission shaft located outside.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319185.1A CN110966238B (en) | 2019-12-19 | 2019-12-19 | But speech control's fan |
| GBGB2005580.2A GB202005580D0 (en) | 2019-12-19 | 2020-04-17 | A fan with voice control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911319185.1A CN110966238B (en) | 2019-12-19 | 2019-12-19 | But speech control's fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110966238A true CN110966238A (en) | 2020-04-07 |
| CN110966238B CN110966238B (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911319185.1A Active CN110966238B (en) | 2019-12-19 | 2019-12-19 | But speech control's fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110966238B (en) |
| GB (1) | GB202005580D0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837989A (en) * | 2022-06-10 | 2022-08-02 | 深圳市明点电子有限公司 | Switch structure capable of replacing conducting wire and novel conducting structure small fan and design method |
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| CN205639104U (en) * | 2016-05-25 | 2016-10-12 | 刘建佳 | Novel delay fan |
| CN205977737U (en) * | 2016-07-19 | 2017-02-22 | 江西电力职业技术学院 | Domestic ball -type electric fan |
| CN110425169B (en) * | 2019-08-16 | 2020-04-10 | 浙江省东阳市华东暖通设备有限公司 | Intelligent pipeline fan |
-
2019
- 2019-12-19 CN CN201911319185.1A patent/CN110966238B/en active Active
-
2020
- 2020-04-17 GB GBGB2005580.2A patent/GB202005580D0/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213139A (en) * | 1983-05-09 | 1983-12-12 | Sanyo Electric Co Ltd | Ventilating fan |
| EP0653566A1 (en) * | 1993-11-16 | 1995-05-17 | Deutsche Babcock-Borsig Aktiengesellschaft | Gear driven compressor for the compression of oxygen |
| US20090298011A1 (en) * | 2006-03-28 | 2009-12-03 | Duerr Dental Gmbh & Co Kg | Suction Machine |
| CN103812981A (en) * | 2012-11-14 | 2014-05-21 | 鸿富锦精密工业（深圳）有限公司 | Mobile phone heat dissipating device |
| CN105782078A (en) * | 2014-12-17 | 2016-07-20 | 青岛同辉汽车技术有限公司 | Fan drive |
| CN205639104U (en) * | 2016-05-25 | 2016-10-12 | 刘建佳 | Novel delay fan |
| CN205977737U (en) * | 2016-07-19 | 2017-02-22 | 江西电力职业技术学院 | Domestic ball -type electric fan |
| CN110425169B (en) * | 2019-08-16 | 2020-04-10 | 浙江省东阳市华东暖通设备有限公司 | Intelligent pipeline fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837989A (en) * | 2022-06-10 | 2022-08-02 | 深圳市明点电子有限公司 | Switch structure capable of replacing conducting wire and novel conducting structure small fan and design method |
| CN114837989B (en) * | 2022-06-10 | 2023-12-15 | 深圳市明点电子有限公司 | Switch structure capable of replacing novel conduction structure small fan of conduction line and design method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110966238B (en) | 2020-07-28 |
| GB202005580D0 (en) | 2020-06-03 |
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