CN104126564B - A kind of electric mosquito-repellent incense drive mechanism - Google Patents
A kind of electric mosquito-repellent incense drive mechanism Download PDFInfo
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- CN104126564B CN104126564B CN201410364141.1A CN201410364141A CN104126564B CN 104126564 B CN104126564 B CN 104126564B CN 201410364141 A CN201410364141 A CN 201410364141A CN 104126564 B CN104126564 B CN 104126564B
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- mosquito
- protruded stigma
- upper lid
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Abstract
The invention discloses a kind of electric mosquito-repellent incense drive mechanism, including the drive mechanism that rotating mechanism and the driving rotating mechanism are rotated, one anti-mosquito incense sheet rotated with rotating mechanism is set on the rotating mechanism, there are the heating arrangements for being used to heat anti-mosquito incense sheet near anti-mosquito incense sheet, it is characterized in that, the drive mechanism includes a motor and a gear train, the gear train includes an input gear, one output gear, multiple travelling gears, the motor drives input gear, the output gear to be connected with rotating mechanism.A kind of electric mosquito-repellent incense drive mechanism of the invention compared with prior art, high with stability using gear-driven characteristic, gearratio is larger, the advantages of compact conformation.So that the anti-mosquito incense sheet slowly rotates with rotating mechanism, anti-mosquito incense sheet uniform speed slow realizes the purpose of anti-mosquito incense sheet step heating so that the volatile quantity of anophelifuge medicament is constant in the unit interval by heater.Overcome existing electric mosquito-repellent incense transmission device stability poor, take volume it is big the problems such as.
Description
Technical field
The present invention relates to a kind of drive mechanism, especially a kind of electric mosquito-repellent incense drive mechanism.
Background technology
Existing electric mosquito-repellent incense device discharges anophelifuge medicament by the way of integrally being heated to anti-mosquito incense sheet, in order that medicine
Volatilization time lengthening, generally is heated to realize slowly discharging anophelifuge medicament using the temperature far below anophelifuge medicament flash-point
Purpose.But the anophelifuge medicament on anti-mosquito incense sheet increases with the heat time and constantly reduces, and causes volatile quantity constantly to reduce, during unit
Interior volatile quantity can not keep constant, repelling effect is also unstable therefore the real effective mosquito repellent time for working at most also
6th, 7 hours, use time was shorter, and was all heated volatilization because anti-mosquito incense sheet is overall, and anti-mosquito incense sheet is required for carrying out more daily
Change very inconvenient.
Driven type electric mosquito-repellent incense device solves the problems, such as that anti-mosquito incense sheet is integrally heated, and realizes the branch's heating to anti-mosquito incense sheet,
So that medicine realizes that slow and constant volatilizees.The anti-mosquito incense sheet of driven type mosquito-repellent incense can not be too fast by the speed of heater, otherwise
Medicine on anti-mosquito incense sheet does not volatilize also and just leaves near heater completely, causes the waste of anophelifuge medicament.Repelling effect is deteriorated.Cause
This, driven type mosquito-repellent incense often realizes the purpose that anti-mosquito incense sheet is slowly driven using deceleration device, and deceleration device is frequently used
Be the belt-type kind of drive.Its shortcoming is very notable, and it is elastomeric element to be primarily due to belt, and the stability of its transmission is poor.Hold
Easily skid, the failure such as come off, influence using effect.And belt transmission take up room it is larger, influence mosquito-repellent incense manufacture
Compact and volume it is compact.
The content of the invention
The present invention will be in order to be solved the above problems, there is provided a kind of good stability, compact conformation, and anti-mosquito incense sheet can be driven at the uniform velocity to delay
The slow electric mosquito repellent drive mechanism by heater.
Technical scheme basic conception is, a kind of electric mosquito-repellent incense drive mechanism, including rotating mechanism and drives institute
The drive mechanism of rotating mechanism rotation is stated, an anti-mosquito incense sheet rotated with rotating mechanism is set on the rotating mechanism, anti-mosquito incense sheet is attached
It is near to have the heating arrangements for being used to heat anti-mosquito incense sheet, it is characterised in that the drive mechanism includes a motor and a gear train, institute
State gear train and include an input gear, an output gear, multiple travelling gears.The motor drives input gear, the output
Gear is connected with rotating mechanism.
Also include a base, the drive mechanism, rotating mechanism are arranged on base.
The rotating mechanism is a rotating disk.The rotating disk is connected by turntable shaft with base.
The output gear is connected with rotating disk coaxial rigid or is wholely set with rotating disk.
The motor is arranged on base, and the input gear is connected with motor output shaft coaxial rigid.
The travelling gear number is 2, and is arranged on a tooth rest.
The tooth rest is by base plate and upper lid, and is arranged on the driving gearshaft composition between base plate and upper lid.
The base plate is integrated setting with the base.
2 travelling gears are respectively spool gear and short gear, include that two groups of pitch circles are unequal on the spool gear
The gear teeth, include two groups of unequal gear teeth of pitch circle on the short gear.
The input gear gear teeth and short gear one of which gear teeth meshing, the short gear another set gear teeth and spool gear its
In one group of gear teeth meshing, the spool gear another set gear teeth and output gear gear teeth meshing.
A kind of electric mosquito-repellent incense drive mechanism, must ensure that the one week time used of turntable rotation is no less than 30 days.(1/
30rpd)
After adopting the above technical scheme, of the invention, gearratio is significantly increased compared with existing belt gear, stabilization
Property is significantly improved, and structure is also more compact.The anti-mosquito incense sheet is enabled to slowly at the uniform velocity to be rotated with rotating mechanism, anti-mosquito incense sheet is at the uniform velocity
Heater is slow transitted through, the purpose of anti-mosquito incense sheet step heating is realized so that the volatile quantity of anophelifuge medicament is constant in the unit interval.
Overcome existing electric mosquito-repellent incense to increase with the heat time, the shortcoming that drug volatilization amount is gradually decreased.
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of electric mosquito-repellent incense drive mechanism of the invention.
Fig. 2 a are a kind of assembling schematic diagrams of electric mosquito-repellent incense drive mechanism of the invention.
Fig. 2 b are a kind of decomposition views of electric mosquito-repellent incense drive mechanism of the invention.
Fig. 2 c are a kind of sectional views of electric mosquito-repellent incense drive mechanism of the invention.
Fig. 2 d are the partial views of Fig. 2 c.
Fig. 3 is a kind of embodiment schematic diagram of the invention.
Fig. 4 a are the decomposition views of rotating mechanism in a kind of embodiment of the invention.
Fig. 4 b are the sectional views of rotating mechanism in a kind of embodiment of the invention.
Fig. 5 a are the schematic diagrames of heating arrangements in a kind of embodiment of the invention.
Fig. 5 b are the sectional views of heating arrangements in a kind of embodiment of the invention.
Fig. 6 a are the exploded views of upper lid in a kind of embodiment of the invention.
Fig. 6 b are upper lid sectional views in a kind of embodiment of the invention.
Fig. 7 is a kind of embodiment assembling schematic diagram of the invention
Specific embodiment
Fig. 1 schematically show a kind of schematic diagram of electric mosquito-repellent incense drive mechanism of the invention.Including a rotating mechanism 100
The drive mechanism 200 rotated with the driving rotating mechanism, the rotating mechanism 100 is connected with drive mechanism 200, the rotation
An anti-mosquito incense sheet 30 rotated with rotating part can be set on part, the anti-mosquito incense sheet top sets one can heat anti-mosquito incense sheet part
Heating arrangements 300, the drive mechanism 200 is connected with motor 10, and the drive mechanism 200 and motor 10 are arranged on mosquito-repellent incense
On base 20, base 20 is connected with rotating mechanism 100, and the heating arrangements 300 are connected by bindiny mechanism 40 with base 20.
A kind of electric mosquito-repellent incense drive mechanism of the present invention, including a rotating mechanism 100 and the driving rotating mechanism rotation
Drive mechanism 200, the rotating mechanism 100 is connected with drive mechanism 200, and one can be set on the rotating part with rotating part
The anti-mosquito incense sheet 30 of rotation, the anti-mosquito incense sheet top sets the heating arrangements 300 that can be heated anti-mosquito incense sheet part, and its feature exists
In the drive mechanism includes a motor 10 and a gear train, and the gear train includes an input gear, and an output gear is more
Individual travelling gear.The motor 10 drives input gear, the output gear to be connected with rotating mechanism.
Various ways can be used for drive mechanism, belt transmission is used in the prior art.Its less stable, takes
Volume is also larger.Why using gear train transmission, it is contemplated that gear drive has high precision, good stability takes small volume
The advantages of.Therefore the present invention preferably institute's drive mechanism includes the scheme of a gear train.
A kind of electric mosquito-repellent incense drive mechanism of the present invention, also including a base 20, the drive mechanism, rotating mechanism are arranged on
On base.
A kind of electric mosquito-repellent incense drive mechanism of the present invention, the drive mechanism 200 is arranged on mosquito-repellent incense base 20, it is contemplated that
Mosquito-repellent incense structure section is gathered, the demand of compact, therefore drive mechanism is arranged on mosquito-repellent incense base 20 in Fig. 2 a.Using will drive
The scheme purpose that mechanism 200 is arranged on base 20 is further to realize the compact setting of drive mechanism, makes mosquito-repellent incense entirety
Volume further reduces.The advantage is that compact conformation, small volume, convenient use.
Drive mechanism 200 is described below
Drive mechanism is passed as described in Fig. 2 b includes base plate 250, lid 240 on, and multiple protruded stigmas, the implementation shown in figure
5 protruded stigmas are provided with example, wherein 2 isometric protruded stigmas 251 separate base plate 250 and upper lid 240, and this state is kept.
The base plate 250 is disc, and there is the flange 255 of the extension that is inclined upwardly at its edge.
5 protruded stigmas are set on the base plate 250 to be respectively：2 isometric protruded stigmas 251, the first protruded stigma 252, the second protruded stigma
253 and with base central coaxial set center protruded stigma 254.The wherein two isometric end faces of protruded stigma 251 are provided with screwed hole, use
In causing that base plate 250 is fixed with upper lid 240 by screw.Center protruded stigma 254 also is provided with internal thread hole.First protruded stigma 252 and
Two protruded stigmas 253 are provided with blind hole, respectively to fixed rotating shaft 260, rotating shaft 261.
The transmission mechanism also includes the rotating shaft 261 of first rotating shaft 260 and second.The first rotating shaft 260 is fixed on first
In the blind hole 270 of protruded stigma 252, second rotating shaft 261 is fixed in the blind hole 271 of the second protruded stigma 253.
The drive mechanism also includes upper lid 240, and upper lid 240 is a platy structure, and its middle part includes a bossing
244, its object is to accommodate travelling gear, the both ends outside the bossing of upper lid 240 are each provided with a mounting hole 243, institute
State mounting hole 243 in the axial direction with base plate 250 on isometric protruded stigma 251 thread cavity it is just right.Allow to by screw
The position of fixed base plate 250 and upper lid 240.
The upper projecting portion of upper lid 240 point 244 is provided with lid protruded stigma 242 on, the upper lid protruded stigma towards the side of base plate 250
242 is just right with the first protruded stigma 252 on base plate 250, and the upper center of lid protruded stigma 242 also sets up a blind hole 245 (such as Fig. 2 c).
It is additionally provided with a through hole 241 on bossing 244, the through hole 241 is just right with the second protruded stigma 253 on base plate 250.
Upper lid 240 is formed with a perforate 247, perforate 247 1 near the upper lower surface of 242 side plate part of lid protruded stigma 246
Divide the plate part of lid 240 in insertion, a part makes the step part of this side turn into the frame structure of a lower open, and purpose exists
In receiving input gear 290.
The one end of the rotating shaft 260 is fixed in the blind hole 270 of the first protruded stigma of base 252, and one end is fixed on lid protruded stigma 242
Blind hole 245 in.The length of rotating shaft 260 is so set：So that the length of rotating shaft 260 is slightly less than the bottom surface of blind hole 270 and covers blind to upper
The distance between hole 245.
The drive mechanism also includes input gear 290, is provided with the gear teeth 291, the input gear 290 and motor
10 coaxial rigid of output shaft 11 connection.
The drive mechanism also includes output gear 280, is provided with the gear teeth 281, and the output gear 280 is arranged on
On center protruded stigma 254.And can be with protruded stigma 254 for axle rotates.
The transmission mechanism also includes multiple travelling gears, and the present embodiment includes two travelling gears, first rotating shaft 260
Be respectively provided with short gear 220 and spool gear 230 in the second rotating shaft 261, each gear can rotate around the rotating shaft at place.
Short gear 220 is arranged in first rotating shaft 260, and its center is a through hole 223, and its upper surface is coaxial with through hole 223
One depression round platform 224, the upper insertion short gear of the lid protruded stigma 242 upper surface depression round platform 224 are set.First protruded stigma is so set
The distance between 252 and upper lid protruded stigma 244：So that the distance between the first protruded stigma 252 and upper lid protruded stigma 244 are slightly larger than short gear
220 upper surfaces are recessed the bottom surface of round platform 224 the distance between to the lower surface of short gear 220.There are two groups of gear teeth on gear 220, be close to
First group of gear teeth 222 of the side of upper lid 240, near second group of gear teeth 221 of the side of base plate 250, first group of pitch circle of the gear teeth 222
More than second group of pitch circle of the gear teeth 221.
Spool gear 230 is arranged in the second rotating shaft 261, and its external diameter divides four parts from top to bottom：This four segment outer radius is from upper
Increase successively under, top and the bottom are respectively the top gear teeth 232, the bottom gear teeth 231, middle part is two sections of connections with the level
Axle, the connecting shaft is divided into first step 233, second step 234.This four portion size is so set：First step external diameter is omited
Less than the upper internal diameter of lid through hole 241, second step external diameter is more than the upper internal diameter of lid through hole 241, and the pitch circle of the top gear teeth 232 is less than lower wheel
The pitch circle of tooth 231.The centrally disposed blind hole 234 of the lower surface of spool gear 230.Blind hole 234, the top gear teeth 232 are inserted in second rotating shaft 261
Stretch out the upper surface of lid through hole 241.The distance between second protruded stigma 253 and upper lower surface of lid bossing 244 are so set：Make
The second protruded stigma 253 is obtained with the distance of the upper lower surface of lid bossing 244 slightly larger than spool gear lower surface 231 and connecting shaft First
The distance between upper surface of rank 233.So that it is guaranteed that at least a portion of 230 first step of spool gear 233 is located at upper lid through hole 241
It is interior, second, 234 and the lower gear teeth 231 be located between upper lid 240 and base plate 250, and keep this state.
Input gear, output gear, spool gear, the pitch circle of short gear are so set：So that input gear 290 is penetrated into
During lid perforate 247, the input gear gear teeth 211 are meshed with first group of gear teeth 222 of short gear.Second group of gear teeth 221 of short gear
It is meshed with the spool gear bottom gear teeth 231.The spool gear top gear teeth 232 are meshed with the output gear gear teeth 281.
If Fig. 2 a are the schematic diagrames after the drive mechanism assembling.
Fig. 3-7 is that a kind of electric mosquito-repellent incense drive mechanism of the invention applies a kind of embodiment on mosquito-repellent incense.
Because the present embodiment structure is more complicated, therefore in first representing the present embodiment of the present invention with a schematic side elevation.Fig. 3
Schematically show the structure of the present embodiment of the present invention.The present invention is heated by the way of rotary heating to anti-mosquito incense sheet.Including
The drive mechanism 200 that one rotating mechanism 100 and the driving rotating mechanism are rotated, the rotating mechanism 100 and drive mechanism 200
Connection, can be set an anti-mosquito incense sheet 30 rotated with rotating part on the rotating part, anti-mosquito incense sheet top sets one can be by
The heating arrangements 300 of anti-mosquito incense sheet part heating, it is characterised in that the rotation axis of the anti-mosquito incense sheet is vertical or generally perpendicular to mosquito
The heating surface of scented tea.
The drive mechanism 200 is connected with motor 10, and the drive mechanism 200 and motor 10 are arranged on mosquito-repellent incense base 20
On, base 20 is connected with rotating mechanism 100, and also including lid 400 on, the heating arrangements 300 pass through bindiny mechanism 40 and bottom
Seat 20 is connected.
The advantage is that, anti-mosquito incense sheet is at the uniform velocity rotated by heating arrangements, and the volatile quantity in the unit interval keeps constant, and can
To keep long time continuous working while stabilization volatile quantity.Eliminate the trouble for changing anti-mosquito incense sheet daily.
In the present embodiment of the present invention, the drive mechanism 200 is arranged on mosquito-repellent incense base 20, it is contemplated that mosquito-repellent incense structure
Section is gathered, the demand of compact, and the base of drive mechanism and mosquito-repellent incense base are wholely set, therefore driving machine in Fig. 2 embodiments
Structure base plate 250 is mosquito-repellent incense base 20.The advantage is that compact conformation, small volume, convenient use.
In the present embodiment of the present invention, the drive mechanism, the form such as optional belt or gear.Belt transmission stability is poor,
Precision is low.The advantages of gear drive has high precision, good stability, occupancy small volume.It is larger in view of required gearratio, and electricity
Sub- mosquito-repellent incense small volume, therefore the present invention preferably institute's drive mechanism includes the scheme of a gear train.
Drive mechanism 200 is described below
Drive mechanism is passed as described in Fig. 2 b includes base plate 250, lid 240 on, and multiple protruded stigmas, the implementation shown in figure
5 protruded stigmas are provided with example, wherein 2 isometric protruded stigmas 251 separate base plate 250 and upper lid 240, and this state is kept.
The base plate 250 is disc, and there is the flange 255 of the extension that is inclined upwardly at its edge.
5 protruded stigmas are set on the base plate 250 to be respectively：2 isometric protruded stigmas 251, the first protruded stigma 252, the second protruded stigma
253 and with base central coaxial set center protruded stigma 254.The wherein two isometric end faces of protruded stigma 251 are provided with screwed hole, use
In causing that base plate 250 is fixed with upper lid 240 by screw.Center protruded stigma 254 also is provided with internal thread hole.First protruded stigma 252 and
Two protruded stigmas 253 are provided with blind hole, respectively to fixed rotating shaft 260, rotating shaft 261.
The transmission mechanism also includes the rotating shaft 261 of first rotating shaft 260 and second.The first rotating shaft 260 is fixed on first
In the blind hole 270 of protruded stigma 252, second rotating shaft 261 is fixed in the blind hole 271 of the second protruded stigma 253.
The drive mechanism also includes upper lid 240, and upper lid 240 is a platy structure, and its middle part includes a bossing
244, its object is to accommodate travelling gear, the both ends outside the bossing of upper lid 240 are each provided with a mounting hole 243, institute
State mounting hole 243 in the axial direction with base plate 250 on isometric protruded stigma 251 thread cavity it is just right.Allow to by screw
The position of fixed base plate 250 and upper lid 240.
The upper projecting portion of upper lid 240 point 244 is provided with lid protruded stigma 242 on, the upper lid protruded stigma towards the side of base plate 250
242 is just right with the first protruded stigma 252 on base plate 250, and the upper center of lid protruded stigma 242 also sets up a blind hole 245 (such as Fig. 2 c).
It is additionally provided with a through hole 241 on bossing 244, the through hole 241 is just right with the second protruded stigma 253 on base plate 250.
Upper lid 240 is formed with a perforate 247, perforate 247 1 near the upper lower surface of 242 side plate part of lid protruded stigma 246
Divide the plate part of lid 240 in insertion, a part makes the step part of this side turn into the frame structure of a lower open, and purpose exists
In receiving input gear 290.
The one end of the rotating shaft 260 is fixed in the blind hole 255 of the first protruded stigma of base 252, and one end is fixed on lid protruded stigma 242
Blind hole 245 in.The length of rotating shaft 260 is so set：So that the length of rotating shaft 260 is slightly less than the bottom surface of blind hole 270 and covers blind to upper
The distance between hole 245.
The drive mechanism also includes input gear 290, is provided with the gear teeth 291, the input gear 290 and motor
10 coaxial rigid of output shaft 11 connection.
The drive mechanism also includes output gear 280, is provided with the gear teeth 281, and the output gear 280 is arranged on
On center protruded stigma 254.And can be with protruded stigma 254 for axle rotates.
The transmission mechanism also includes multiple travelling gears, and the present embodiment includes two travelling gears, first rotating shaft 260
Be respectively provided with short gear 220 and spool gear 230 in the second rotating shaft 261, each gear can rotate around the rotating shaft at place.
Short gear 220 is arranged in first rotating shaft 260, and its center is a through hole 223, and its upper surface is coaxial with through hole 223
One depression round platform 224, the upper insertion short gear of the lid protruded stigma 242 upper surface depression round platform 224 are set.First protruded stigma is so set
The distance between 252 and upper lid protruded stigma 244：So that the distance between the first protruded stigma 252 and upper lid protruded stigma 244 are slightly larger than short gear
220 upper surfaces are recessed the bottom surface of round platform 224 the distance between to the lower surface of short gear 220.There are two groups of gear teeth on gear 220, be close to
First group of gear teeth 222 of the side of upper lid 240, near second group of gear teeth 221 of the side of base plate 250, first group of pitch circle of the gear teeth 222
More than second group of pitch circle of the gear teeth 221.
Spool gear 230 is arranged in the second rotating shaft 261, and its external diameter divides four parts from top to bottom：This four segment outer radius is from upper
Increase successively under, top and the bottom are respectively the top gear teeth 232, the bottom gear teeth 231, middle part is two sections of connections with the level
Axle, the connecting shaft is divided into first step 233, second step 234.This four portion size is so set：First step external diameter is omited
Less than the upper internal diameter of lid through hole 241, second step external diameter is more than the upper internal diameter of lid through hole 241, and the pitch circle of the top gear teeth 232 is less than lower wheel
The pitch circle of tooth 231.The centrally disposed blind hole 235 of the lower surface of spool gear 230.Blind hole 235, the top gear teeth 232 are inserted in second rotating shaft 261
Stretch out the upper surface of lid through hole 241.The distance between second protruded stigma 253 and upper lower surface of lid bossing 244 are so set：Make
The second protruded stigma 253 is obtained with the distance of the upper lower surface of lid bossing 244 slightly larger than spool gear lower surface 231 and connecting shaft First
The distance between upper surface of rank 233.So that it is guaranteed that at least a portion of 230 first step of spool gear 233 is located at upper lid through hole 241
Interior, second step 234 and the lower gear teeth 231 are located between upper lid 240 and base plate 250, and keep this state.
Input gear, output gear, spool gear, the pitch circle of short gear are so set：So that input gear 290 is penetrated into
During lid perforate 247, the input gear gear teeth 211 are meshed with first group of gear teeth 222 of short gear.Second group of gear teeth 221 of short gear
It is meshed with the spool gear bottom gear teeth 231.The spool gear top gear teeth 232 are meshed with the output gear gear teeth 281.
If Fig. 2 a are the schematic diagrames after the drive mechanism assembling.
Anti-mosquito incense sheet is carried in view of rotatable portion, and ensures that anti-mosquito incense sheet is smoothly rotated.So the embodiment of the present invention
It is preferred that rotating disk as rotatable portion, the advantage is that loaded area is big, it is stable.
Rotating mechanism 100 is described below.
Rotating mechanism includes a rotating disk 110 as described in fig. 4 a, and the rotating disk 110 is arranged in circular frame 140, circular frame
The lower section of frame 140 is provided with retainer ring 150, and retainer ring 150 is a loop configuration for being inclined upwardly extension, its top and circular frame
140 connections, lower section is connected with base plate 250, and effect is circular frame 140 is kept stabilization with the relative position of base plate 250.Institute
State the lower surface of circular frame 140 it is equidistant be provided with 3 protruded stigmas 141, the insertion of protruded stigma 141 is provided with through hole, the through hole and bottom
The through hole set on seat is just right, circular frame 140 is fixed with base plate 250 by bolt.By connection ring 150 and base outer perimeter
Flange 255 connect, the rotating disk 110, circular frame 140 and connection ring 150 are coaxially disposed with base.
The circular frame 140 is provided with a circular depressed 142, its object is to accommodate rotating disk 110.
The circular frame 140 is provided with a central hole 143, and central hole 143 is very big so that output gear 280 and
The gear teeth 232 can pass through therefrom on the spool gear engaged with output gear 280.
The edge of the circular frame 140 is provided with a hinge 160, and the fixed rotating shaft 161 of the hinge is along the tangent line of rotating disk 110
Direction is set.
The connection ring 150 is an annulus 150 for being inclined upwardly extension.The lower end of the connection ring 150 and base outer perimeter
Flange 255 is connected.The upper surface of annulus 150 is provided with a boss 151 to supporting hinges 160.
The rotating disk 110 is rigidly connected with output gear 280, or is wholely set with output gear 280 using rotating disk 110.
Embodiment is used and is wholely set in figure, it is therefore intended that make compact conformation.
The core of the rotating disk 110 sets a square boss 111, is used to fix anti-mosquito incense sheet.
The axle sleeve 120 of the axially disposed upper and lower surface of insertion rotating disk 110 of center of turntable, the axle sleeve stretches out rotating disk
Upper surface portion Upper shaft sleeve 121 is provided with external screw thread, and nut 130 is connected through a screw thread with axle sleeve 121, is used to fasten on rotating disk
Anti-mosquito incense sheet.The axle sleeve as described in Fig. 4 b stretches out disk lower surface part for Lower shaft sleeve 122.The lower surface of the Lower shaft sleeve 122 have one to
The flange 123 for inside radially extending, flange center is a central hole 124.The internal diameter of the central hole 124 is slightly larger than in base
The external diameter of heart protruded stigma 254.Allow that base center protruded stigma 254 gos deep into inside axle sleeve 120.Central hole is more than by screw head external diameter
124 and the bolt 170 less than the internal diameter of axle sleeve 120 be threadedly coupled with base center protruded stigma 254 so that rotating disk 110 and base protruded stigma
254 fix, and are axle rotation with around base 254.
In the present embodiment of the present invention, 200 driving rotating disk of the drive mechanism 110 rotates one week time optional 1-30 used
My god.In order to realize that the time grown as far as possible is changed without anti-mosquito incense sheet, the embodiment of the present invention must ensure rotating disk using the drive mechanism
Rotate a circle scheme of the time used no less than 30 days.(rotating speed is less than or equal to 1/30rpd)
In the present embodiment of the present invention, to ensure heating effect, the heating arrangements need ensure to be in close contact the mosquito-repellent incense
Piece, while need ensure that the frictional force produced when being rotated to anti-mosquito incense sheet is smaller, it is contemplated that cylindrical heater mechanism connects with anti-mosquito incense sheet
It is linear contact lay when touching, contact area very little produces frictional force also very little.Therefore the present invention preferably heating arrangements are cylindrical type
Scheme.
The heating arrangements 300 are described below.
The heating arrangements as described in Fig. 5 a are cylinder.
The heating arrangements as described in Fig. 5 b include PTC heating modules 310, cylindrical heat carrier 320, and metal-coating cylinder 330.
It is a cavity in wherein cylindrical heat carrier 320, the PTC heating modules 310 are placed in the cavity of cylindrical heat carrier 320, institute
State metal-coating cylinder 330 and be placed on the outer surface of cylindrical heat carrier 320, flange 331 is provided with the metal-coating cylinder.
1/30 of the heating arrangements diameter less than the anti-mosquito incense sheet girth.Purpose is to ensure not heating excessive part
Anti-mosquito incense sheet area.
Needed in view of the positioning to heating arrangements 300, while convenience when considering to change anti-mosquito incense sheet.Therefore add
The bindiny mechanism 40 of heat engine structure 300 uses chain connection, and embodiment is connected using the hinge 160 being arranged on circular frame in figure
Heating arrangements 300.
In the present embodiment of the present invention, the anti-mosquito incense sheet is arranged on rotating disk, optional arbitrary shape, but than circular its
His shape, it cannot be guaranteed that during rotary heating heating surface area it is constant, therefore the anti-mosquito incense sheet 30 is circle.In view of concentric
The drug volatilization amount stabilization during whole rotary heating of circular mosquito-repellent incense 30 is just can guarantee that during setting, therefore the present invention is preferably described
Anti-mosquito incense sheet is scheme that is circular and being arranged concentrically with rotating disk.The circular anti-mosquito incense sheet diameter is optional to be more than 0 and less than or equal to rotating disk
110 diameters, while in order to the volatile quantity in guarantor unit's time is sufficient, should be straight from rotating disk is equal to the diameter of circular anti-mosquito incense sheet
Footpath.Therefore the invention preferably circular anti-mosquito incense sheet diameter is equal to the scheme of disk diameter.
The rotary heating mechanism also include a circuit control module 500, the circuit control module respectively with heater
Structure 300 and motor 10 are connected, and the circuit control module causes rotating mechanism and heating arrangements synchronous operation or stops.
In the present embodiment of the present invention, in order to realize the control to rotating speed and heating-up temperature, a power drives mould need be included
Block 500.Therefore electric mosquito-repellent incense rotary heating mechanism of the present invention also include an electric power driving module, the electric power driving module with
Drive mechanism and heating arrangements are connected.In order that electric mosquito-repellent incense device occurs without only rotation and does not heat or only heat non-rotary feelings
Condition, need make electric power driving module control heating arrangements and motor simultaneously.Therefore electric power driving module of the present invention drives simultaneously
Motor and heating arrangements, during electric motor starting, heating arrangements also start；When motor is stopped, what heating arrangements were also stopped
Scheme.
Such as Fig. 6 a, 6b, lid 400 on is also included in the present embodiment, the upper lid is divided into upper and lower two parts, and top is upper lid
Lid 410, bottom is upper lid pedestal 420.
The upper cap body 410 is a bowl-type for back-off, and its center is provided with hole 413, is equidistantly set around hole 413
6 through holes 414 are put, two ends are each provided with a lug 411 and lug 412 thereon, the lug 411 and 412 is what lower section opened
Cavity, is respectively provided with the protruded stigma 416 of internal thread hole in it.Wherein the lower end of lug 412 is provided with connection ring 415, the connection ring
415 are connected by hinge fixing axle 161 with hinge fixing end 160, and the lug 412 is the movable end of hinge 160, due to prominent
Ear 412 and upper cap body 410 are integrated, and institute above lid 410 is also articulate end.
The upper lid pedestal 420 is a domes, and arch radian is fitted with the inner surface of upper cap body 410, middle body
It is a cylindrical cavity 421.Upper lid pedestal arcuate part two ends are respectively the flat board for being connected with cambered surface, and hole is each provided with cambered surface
422 is just right with protruded stigma 416 in upper cap body lug, is used to fix upper lid by bolt.The flat board for being connected with cambered surface
With lug 412 just to side be flat board 423, with lug 411 just to side be flat board 424.
Two are set on flat board 423 to be used to be bolted heating arrangements stator 440 with female protruded stigma 426.
Flat board 423 is additionally provided with downwardly convex deep-slotted chip breaker 426 near arcuate part, is used to accommodate the flange 331 of heating arrangements and fixes
Ring 430 simultaneously plays a part of fixed heating arrangements 300.It is a fluting 427, fluting 427 near the arcuate part center of 423 sides
Width is more than heating arrangements diameter so that heating arrangements 300 can pass through therefrom.
It is to be understood that the heating arrangements 300 are connected with hinge 160 by connector, heating arrangements 300 are fixed on
On connector.The connector is flat board 423, and the movable end of the hinge 160 is lug 412.Because connector 423 is upper
Last point of lid pedestal 420, articulate end 412 is a upper cap body part.Therefore it is believed that heating arrangements 300 pass through upper lid
400 are connected with hinge 160.
The heating arrangements 300 are so set：The heating arrangements 300 are connected by upper lid 400 with hinge 160.It is described
Heating arrangements axle center was arranged in the axis of rotating disk 110 and the plane vertical with the hinge fixing axle 161, so as to ensure that
Heating arrangements axle center is stated to be projected as on turntable surface radially.When must ensure that hinge is closed simultaneously, heating arrangements axis is put down with rotating disk
Face is parallel.
If Fig. 7 is the present embodiment assembling schematic diagram.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to of the invention
Preferred embodiment is described, and not the spirit and scope of the present invention are defined, and is not departing from design philosophy of the present invention
Under the premise of, the various changes and modifications that professional and technical personnel in the art make to technical scheme belong to this hair
Bright protection domain.
Claims (6)
1. the drive mechanism that a kind of electric mosquito-repellent incense drive mechanism, including rotating mechanism and the driving rotating mechanism are rotated, it is described
One anti-mosquito incense sheet rotated with rotating mechanism is set on rotating mechanism, there is a heater for being used to heat anti-mosquito incense sheet near anti-mosquito incense sheet
Structure, it is characterised in that the drive mechanism includes a motor and a gear train, the gear train includes an input gear, and one is defeated
Go out gear, multiple travelling gears, the motor drives input gear, the output gear to be connected with rotating mechanism；Also include one
Base, the drive mechanism, rotating mechanism are arranged on base；The travelling gear number is 2, and is arranged on a tooth rest
On；The tooth rest is by base plate and upper lid, and is arranged on the driving gearshaft composition between base plate and upper lid；The base plate with
The base is integrated setting；
The drive mechanism also includes first rotating shaft (260) and the second rotating shaft (261)；5 protruded stigmas are set on the base plate (250)
Respectively：2 isometric protruded stigmas (251), the first protruded stigma (252), the second protruded stigma (253) and with base central coaxial set
Center protruded stigma (254)；Two of which isometric protruded stigma (251) end face is provided with screwed hole, for causing base plate by screw
(250) it is fixed with upper lid (240)；First protruded stigma (252) and the second protruded stigma (253) are provided with blind hole, are used to fix first turn respectively
Axle (260), the second rotating shaft (261)；The first rotating shaft (260) is fixed in the blind hole (270) of the first protruded stigma (252), described
Second rotating shaft (261) is fixed in the blind hole (271) of the second protruded stigma (253)；Upper lid (240) is a platy structure, its middle part bag
A bossing (244) is included, its object is to accommodate travelling gear, the both ends outside upper lid (240) bossing are respectively set
Have a mounting hole (243), the mounting hole (243) in the axial direction with base plate (250) on isometric protruded stigma (251) screw thread it is empty
Chamber is just right；Allow to be fixed by screw the position of base plate (250) and upper lid (240)；Upper lid (240) upper projecting portion point
(244) side of base plate (250) is provided with lid protruded stigma (242) on, on the upper lid protruded stigma (242) and base plate (250)
The first protruded stigma (252) it is just right, upper lid protruded stigma (242) center also sets up a blind hole (245)；On bossing (244)
It is additionally provided with a through hole (241), the through hole (241) is just right with the second protruded stigma (253) on base plate (250)；Upper lid (240) is leaned on
Closely upper lid protruded stigma (242) side plate part (246) lower surface is formed with a perforate (247), is covered in perforate (247) a part of insertion
(240) plate part a, part makes the step part of this side turn into the frame structure of a lower open, it is therefore intended that accommodate defeated
Enter gear (290)；
Upper lid (240) plate part is located at input gear (290) side part and is contacted with the laminating of motor (10) upper surface, motor
(10) output shaft (11) lower section has an axle bed for being higher by motor (10) upper surface, and on upper lid (240) plate part
Perforate (247) is cylindrical with the axle bed of the output shaft (11) of motor (10) to be engaged.
2. a kind of electric mosquito-repellent incense drive mechanism according to claim 1, it is characterised in that the rotating mechanism is a rotating disk,
The rotating disk is connected by turntable shaft with base.
3. a kind of electric mosquito-repellent incense drive mechanism according to claim 2, it is characterised in that the output gear is coaxial with rotating disk
It is rigidly connected or is wholely set with rotating disk.
4. a kind of electric mosquito-repellent incense drive mechanism according to claim 1, it is characterised in that the motor is arranged on base,
The input gear is connected with motor output shaft coaxial rigid.
5. a kind of electric mosquito-repellent incense drive mechanism according to claim 4, it is characterised in that 2 travelling gears are respectively
Spool gear and short gear, include two groups of unequal gear teeth of pitch circle on the spool gear, two groups of pitch circles are included on the short gear
The unequal gear teeth.
6. a kind of electric mosquito-repellent incense drive mechanism according to claim 5, it is characterised in that the input gear gear teeth and short tooth
Wheel one of which gear teeth meshing, the short gear another set gear teeth and spool gear one of which gear teeth meshing, spool gear another set
The gear teeth and output gear gear teeth meshing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410364141.1A CN104126564B (en) | 2014-07-29 | 2014-07-29 | A kind of electric mosquito-repellent incense drive mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364141.1A CN104126564B (en) | 2014-07-29 | 2014-07-29 | A kind of electric mosquito-repellent incense drive mechanism |
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| CN104126564A CN104126564A (en) | 2014-11-05 |
| CN104126564B true CN104126564B (en) | 2017-06-13 |
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| CN201410364141.1A Active CN104126564B (en) | 2014-07-29 | 2014-07-29 | A kind of electric mosquito-repellent incense drive mechanism |
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| JPS5876038A (en) * | 1981-10-28 | 1983-05-09 | 高森 正之 | Evaporation apparatus of insecticide or aromatic agent |
| CN2347401Y (en) * | 1998-06-10 | 1999-11-10 | 汤国民 | Mosquito-repellent incense with electric heating band and its base |
| KR100741022B1 (en) * | 2006-04-13 | 2007-07-23 | 이주아 | Harmful insect extirpation system |
| CN202153961U (en) * | 2011-07-07 | 2012-03-07 | 温州瓯斯达电器实业有限公司 | Adjustable electric heating liquid mosquito killer |
| CN102754640A (en) * | 2012-07-30 | 2012-10-31 | 李经春 | Rotating disc type electric mosquito heater |
| CN202566094U (en) * | 2012-05-14 | 2012-12-05 | 慈溪市飞杰电器厂 | Heating device of electric-heating and liquid dual-purpose mosquito killer |
| CN202618097U (en) * | 2012-05-14 | 2012-12-26 | 李经春 | Electric heating mosquito repellent |
| CN202819405U (en) * | 2012-07-30 | 2013-03-27 | 李经春 | Cassette circle-paper electric-heating mosquito dispeller |
| CN203656068U (en) * | 2013-12-31 | 2014-06-18 | 无锡市新湖冷拔校直机厂 | Reduction gearbox structure |
| CN204032153U (en) * | 2014-07-29 | 2014-12-24 | 宁波海贝电器有限公司 | A kind of electric mosquito-repellent incense driving mechanism |
-
2014
- 2014-07-29 CN CN201410364141.1A patent/CN104126564B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5876038A (en) * | 1981-10-28 | 1983-05-09 | 高森 正之 | Evaporation apparatus of insecticide or aromatic agent |
| CN2347401Y (en) * | 1998-06-10 | 1999-11-10 | 汤国民 | Mosquito-repellent incense with electric heating band and its base |
| KR100741022B1 (en) * | 2006-04-13 | 2007-07-23 | 이주아 | Harmful insect extirpation system |
| CN202153961U (en) * | 2011-07-07 | 2012-03-07 | 温州瓯斯达电器实业有限公司 | Adjustable electric heating liquid mosquito killer |
| CN202566094U (en) * | 2012-05-14 | 2012-12-05 | 慈溪市飞杰电器厂 | Heating device of electric-heating and liquid dual-purpose mosquito killer |
| CN202618097U (en) * | 2012-05-14 | 2012-12-26 | 李经春 | Electric heating mosquito repellent |
| CN102754640A (en) * | 2012-07-30 | 2012-10-31 | 李经春 | Rotating disc type electric mosquito heater |
| CN202819405U (en) * | 2012-07-30 | 2013-03-27 | 李经春 | Cassette circle-paper electric-heating mosquito dispeller |
| CN203656068U (en) * | 2013-12-31 | 2014-06-18 | 无锡市新湖冷拔校直机厂 | Reduction gearbox structure |
| CN204032153U (en) * | 2014-07-29 | 2014-12-24 | 宁波海贝电器有限公司 | A kind of electric mosquito-repellent incense driving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104126564A (en) | 2014-11-05 |
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