CN106026522A - Small generator - Google Patents
Small generator Download PDFInfo
- Publication number
- CN106026522A CN106026522A CN201610513762.0A CN201610513762A CN106026522A CN 106026522 A CN106026522 A CN 106026522A CN 201610513762 A CN201610513762 A CN 201610513762A CN 106026522 A CN106026522 A CN 106026522A
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- China
- Prior art keywords
- gear
- small generator
- housing
- motor
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1861—Rotary generators driven by animals or vehicles
Abstract
The present invention discloses a small generator comprising a housing and a handle rotating rod. A driving gear set is arranged in the housing. The handle rotating rod passes through the housing to be in drive connection with the driving gear set. The driving gear set is connected with a motor. The driving gear set includes a first gear, a second gear and a third gear. The second gear is connected with the handle rotating rod. The second gear is engaged with the first gear. The first gear is engaged with the third gear. The third gear is engaged with a spur gear of the motor. According to the technical scheme of the small generator, the handle rotating rod passes through the housing to be in drive connection with the driving gear set and the driving gear set is connected with the motor. The driving gear set includes the first gear, the second gear and the third gear. The second gear is connected with the handle rotating rod. The second gear is engaged with the first gear. The first gear is engaged with the third gear. The third gear is engaged with the spur gear of the motor. The handle rotating rod drives the motor to generate power through the three stages of gears. Therefore, the small generator is simple in design, easy to realize, convenient and simple in production and assembly, and convenient in later maintenance and repair.
Description
Technical field
The present invention relates to electrical generator fields, in particular, relate to a kind of small generator.
Background technology
In daily life, being frequently encountered some burst emergencies, electric power transmission when the time comes is by very
Big impact, causes power failure, affects daily orthobiosis, illuminate at night and all become the biggest problem, a kind of
Small generator just can solve a lot of problem, especially lighting problem, and along with modern life running water
Flat raising, the outdoor activities such as outing are the most universal, are also required to small generator out of doors.
Summary of the invention
The technical problem to be solved is to provide a kind of small generator easy to use.
It is an object of the invention to be achieved through the following technical solutions:
A kind of small generator, rotates bar including housing, handle, is provided with driving gear in described housing
Group, described handle rotates bar and connects through housing drive connection drive gear set, described drive gear set
Motor,
Described drive gear set includes the first gear, the second gear and the 3rd gear, described second gear
Connecting handle and rotate bar, described second gear engages the first gear, and the first gear engages the 3rd gear,
Driven gear on described 3rd gear gearing motor.
Further, described handle rotate bar connect the second gear by tooth sector, described in turn to tooth
Wheel is provided with the first helical teeth, is provided with the second helical teeth, described second gear external tooth in the middle of described second gear
The first gear internal tooth, described second gear external tooth is driven to drive the 3rd gear internal tooth, described 3rd gear
The driven gear of external tooth drive motor.
Clearly, simple in construction, conveniently use, easy to maintenance in the drive gear set division of labor.
Further, described drive gear set is provided with gear securing cover plate, and described drive gear set sets
Putting at housing upper, described housing upper is provided with multiple fixed screw post around drive gear set, described
Housing upper is provided with three gear shop bolts, and described three gear shop bolts are respectively clamped into the first tooth
In the middle of wheel, the second gear and the 3rd gear, described gear securing cover plate includes and described fixed screw post
Fixing cover plate centring ring, is provided with hole, three gears location on the downside of described gear securing cover plate, and described three
Corresponding three the gear shop bolts in hole, individual gear location are arranged, and are provided with electricity in the middle of described gear securing cover plate
Machine is bored a hole.
Can well stationary drive gear group, will not offset in use.
Further, described second gear height is higher than the first gear height and the 3rd gear height, institute
The hole, gear location stating corresponding second gear on the downside of gear securing cover plate is provided with depressed part, and described corresponding the
The hole, gear location of two gears is arranged in depressed part.
Design is succinct, cost-effective.
Further, being provided with motor ring for fixing on the upside of described gear securing cover plate, described housing bottom sets
Motor is had to fix groove.
Motor can well be fixed.
Further, described gear securing cover plate correspondence tooth sector is provided with card joint chair, described card joint chair
Including the first helical teeth perforation, described first helical teeth keyhole periphery is provided with coaming plate, and described coaming plate includes base,
Described base is provided with the first via.
Tooth sector can well be fixed.
Further, inside described tooth sector, centre is provided with lobe, and described coaming plate also includes
Top margin, described top margin is provided with tang, and described lobe snaps in tang.
Fixing tooth sector that can be good.
Further, rotary gear shaft briquetting, described rotary gear shaft briquetting two ends are also included in described housing
Fix with card joint chair, be provided with second coordinated with the first helical teeth perforation in the middle of described rotary gear shaft briquetting oblique
Tooth is bored a hole, and described rotary gear shaft briquetting bottom surface top margin is provided with arc-shaped notch, at the bottom of described rotary gear shaft briquetting
Base, face is provided with the second via.
Fixing tooth sector that can be good.
Further, above described rotary gear shaft briquetting, top margin and base are provided with arc cross structure.
Strengthen the intensity of rotary gear shaft briquetting.
Further, handle rotates bar and is socketed with connecting rod turning set, in the middle of described connecting rod turning set
Diameter is more than both sides diameter, and described housing side is provided with receiving connecting rod turning set and fixes groove, described solid
Determine groove to be arranged on inside handle through hole.
Can well be that handle rotates bar the most cheaply, rotatory force is turned as far as possible
Chemical conversion electric energy, reduces loss.
Due to the fact that handle rotates bar and connects through housing drive connection drive gear set, drive gear set
Connecing motor, drive gear set includes that the first gear, the second gear and the 3rd gear, the second gear connect
Handle rotates bar, and the second gear engages the first gear, the first gear engagement the 3rd gear, the 3rd gear
Driven gear on gearing motor, handle rotates bar and drives electric power generation, design letter by tertiary gear
Clean be easily achieved, produce easy to assembly simply, later maintenance is easy to maintenance.
Accompanying drawing explanation
Fig. 1 is a kind of small generator schematic diagram of the embodiment of the present invention；
Fig. 2 is a kind of small generator decomposing schematic representation of the embodiment of the present invention；
Fig. 3 is a kind of small generator main casing top schematic diagram of the embodiment of the present invention；
Fig. 4 is a kind of small generator main casing bottom schematic diagram of the embodiment of the present invention；
Fig. 5 is a kind of small generator drive gear set assembling schematic diagram of the embodiment of the present invention；
Fig. 6 is a kind of small generator gear securing cover plate assembling schematic diagram of the embodiment of the present invention；
Fig. 7 is a kind of small generator gear securing cover plate schematic diagram of the embodiment of the present invention；
Fig. 8 is a kind of small generator gear securing cover plate another side schematic diagram of the embodiment of the present invention；
Fig. 9 is a kind of small generator front support stand schematic diagram of the embodiment of the present invention；
Figure 10 is that a kind of small generator of the embodiment of the present invention extends arm part schematic diagram；
Figure 11 is a kind of small generator tooth sector schematic diagram of the embodiment of the present invention；
Figure 12 is a kind of small generator tooth sector another side schematic diagram of the embodiment of the present invention；
Figure 13 is a kind of small generator connecting rod turning set schematic diagram of the embodiment of the present invention；
Figure 14 is a kind of small generator the second gear schematic diagram of the embodiment of the present invention；
Figure 15 is a kind of small generator rotary gear shaft briquetting schematic diagram of the embodiment of the present invention；
Figure 16 is that a kind of small generator of the embodiment of the present invention props up spike and fixes briquetting schematic diagram；
Figure 17 is that a kind of small generator of the embodiment of the present invention props up spike schematic diagram；
Figure 18 is that a kind of small generator of the embodiment of the present invention supports base schematic diagram.
Wherein: 1, housing, 11, handle through hole, 12, fixing groove, 13, gear shop bolt,
14, rotary gear shaft briquetting, the 141, second helical teeth perforation, 142, arc-shaped notch, the 143, second via,
144, arc cross structure, 15, support perforation, 16, gripper shoe, the 161, first screens protuberance,
17, prop up spike and fix briquetting, 171, arc fixed part, the 172, second screens protuberance, 2, handle
Rotate bar, 21, first paragraph, 22, second segment, the 23, the 3rd section, 24, tail end rounded cap, 241, circle
Cap through hole, 25, tooth sector, 251, clamping protuberance, 252, lobe, 253, first
Helical teeth, 254, annular bottom surface, 255, square insertion hole, 26, square pin, 261, fixed screw
Hole, 27, connecting rod turning set, 271, square perforation, 3, drive gear set, the 31, first gear,
32, the second gear, the 33, the 3rd gear, the 34, second helical teeth, 4, gear securing cover plate, 41, card
Joint chair, the 42, first helical teeth perforation, the 43, first via, 44, tang, 45, motor ring for fixing,
46, groove fixed by motor, and 47, hole, gear location, 48, motor perforation, 49, depressed part, 5, motor,
6, upper shell, 7, main casing, 8, bracing frame, 81, front support stand, the 811, first connecting portion,
812, the second connecting portion, the 813, first barb, the 814, second barb, 815, middle interconnecting piece,
816, the first card-bit part, the 817, second screens portion, 82, protruded arm, 821, annular groove, 83,
Extend arm part, 831, annular relief, 832, end perforate, 84, clamping projection, 85, tail
End cap cap, 9, spike, 91, support Access Division, 92, support fixed via, 93, support and connect
Portion, 94, support base, 96, pedestal lobe, 97, base groove.
Detailed description of the invention
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1 to Figure 18, a kind of small generator, rotate bar 2 including housing 1, handle,
Being provided with drive gear set 3 in described housing 1, described housing 1 is provided with handle and rotates what bar 2 passed
Handle through hole 11, described handle rotates bar 2 and passes handle through hole 11 clamping tooth sector 25, described
Tooth sector 25 side is provided with and the clamping protuberance 251 of handle rotation bar 2 clamping, in the middle of opposite side
Being provided with lobe 252, it is oblique that described lobe 252 and tooth sector 25 edge are provided with first
Tooth 253, described first helical teeth 253 drive connection drive gear set 3, described drive gear set 3 connects
Motor 5.
Owing to handle rotates bar 2 through handle through hole 11 clamping tooth sector 25, tooth sector 25 1
Side is provided with and the clamping protuberance 251 of handle rotation bar 2 clamping, is provided with circular prominent in the middle of opposite side
Portion 252, lobe 252 and tooth sector 25 edge are provided with the first helical teeth 253, the first helical teeth
253 drive connection drive gear set 3, drive gear set 3 connects motor 5, convenient control, rotatory force
Changing into electric energy effective, manual swinging handle rotates bar 2 and realizes generating, is especially suitable for family and uses.
Described handle rotates bar 2 and is provided with square insertion hole 255, institute in the middle of handle through hole 11 one end
Being inserted with square pin nail 26 in stating square insertion hole 255, side, described square insertion hole 255 is provided with fixing
Through hole, described square pin 26 inserts square jack one end and is provided with the fixed screw corresponding with fixed via
Hole 261, described square pin 26 inserts square jack other end clamping tooth sector 25.By square
Pin 26 is attached, and simple easily realization, in rotation process, handle rotates bar 2 and drives tooth sector
25 is more stable.
Described square pin 26 intermediate sleeve extension bar turning set 27 in succession, in described connecting rod turning set 27
Between be square perforation 271, described connecting rod turning set 27 mid diameter be more than both sides diameter, described shell
Body 1 side is provided with receiving connecting rod turning set 27 and fixes groove 12, and described fixing groove 12 is arranged on handle
Inside through hole 11.Square pin 26 can well be fixed, be not easy to rock in rotation process,
Do not interfere with rotatory force and change into electric energy.
Described handle rotates bar 2 and includes that first paragraph 21, described first paragraph 21 block through handle through hole 11
Connecing tooth sector 25, outside 90 degree of described first paragraph 21 outer end extends formation second segment 22, described
Outside 90 degree of second segment 22 extends formation the 3rd section 23, and described first paragraph 21 passes through with second segment 22
First bending section connects, and described second segment 22 is connected by the second bending section with the 3rd section 23.Handle
Rotate bar 2 and include three sections, convenient rotation.
Described 3rd section of 23 outer ends are provided with described tail end rounded cap 24.There is tail end 3rd section of 23 outer ends
Rounded cap 24 is not easy to scratch the hands of user.
Being provided with rounded cap through hole 241 in the middle of described tail end rounded cap 24, described rounded cap through hole 241 includes outer layer
Through hole and internal layer through hole, described outer layer through-hole diameter is less than internal layer through hole, and described 3rd section 23 snaps in interior
Layer through hole.Clamping is convenient.
It is provided with screw hole in the middle of described 3rd section of 23 outer ends.Strengthen fixed effect, will by bolt
Tail end rounded cap 24 is fixed up with the 3rd section 23.
Annular bottom surface 254 it is provided with between described lobe 252 and the first helical teeth 253, described
One helical teeth 253 is arranged between tooth sector 25 outward flange and annular bottom surface 254, described first helical teeth
253 by tooth sector 25 outward flange raise up backward in be inclined upwardly extension after slope inwardly still further below
Extend to annular bottom surface 254.Design is succinct, convenient transmission rotatory force.
Described drive gear set 3 is provided with the gear securing cover plate 4 of stationary drive gear group 3, described
Gear securing cover plate 4 is provided with card joint chair 41, and described card joint chair 41 includes the first helical teeth perforation 42,
Described first helical teeth 42 peripheries of boring a hole are provided with coaming plate, and described coaming plate includes that base, described base are provided with
One via 43, inside described tooth sector 25, centre is provided with lobe 252, and described coaming plate also wraps
Including top margin, described top margin is provided with tang 44, and described lobe 252 snaps in tang 44.Card
Joint chair 41 clamping tooth sector 25 good fixing effect.
It is provided with motor 5 ring for fixing 45 on the upside of described gear securing cover plate 4, is provided with bottom described housing 1
Groove 46 fixed by motor 5.Motor 5, good fixing effect are fixed in two ends, it is not easy to rock.
Another preferred embodiment of the present invention, a kind of small generator, rotate including housing 1, handle
Bar 2, is provided with drive gear set 3 in described housing 1, described handle rotates bar 2 and drives through housing 1
Connecting drive gear set 3, described drive gear set 3 connects motor 5,
Described drive gear set 3 includes the first tooth the 31, second gear 32 and the 3rd gear 33, described
Second gear 32 connects handle and rotates bar 2, and described second gear 32 engages the first tooth 31, the first tooth
31 engagement the 3rd gears 33, the driven gear on described 3rd gear 33 gearing motor 5.
Owing to handle rotates bar 2 through housing 1 drive connection drive gear set 3, drive gear set 3
Connecting motor 5, drive gear set 3 includes the first tooth the 31, second gear 32 and the 3rd gear 33,
Second gear 32 connects handle and rotates bar 2, and the second gear 32 engages the first tooth 31, the first tooth 31
Engaging the 3rd gear 33, the driven gear on the 3rd gear 33 gearing motor 5, handle rotates bar 2
By tertiary gear drive motor 5 generate electricity, design be succinctly easily achieved, produce easy to assembly simply,
Later maintenance is easy to maintenance.
Described handle rotates bar 2 and connects the second gear 32, described tooth sector by tooth sector 25
25 are provided with the first helical teeth 253, are provided with the second helical teeth 34 in the middle of described second gear 32, and described the
Two gear 32 external tooths drive the first tooth 31 internal tooth, described second gear 32 external tooth to drive the 3rd gear
33 internal tooths, the driven gear of described 3rd gear 33 external tooth drive motor 5.Drive gear set 3 points
Work is clear and definite, simple in construction, convenient use, easy to maintenance.
Described drive gear set 3 is provided with gear securing cover plate 4, and described drive gear set 3 is arranged on
Housing 1 top, described housing 1 top is provided with multiple fixed screw post, institute around drive gear set 3
Stating housing 1 top and be provided with three gear shop bolts 13, described three gear shop bolts 13 are respectively
Snapping in the middle of first tooth the 31, second gear 32 and the 3rd gear 33, described gear securing cover plate 4 wraps
Include the cover plate centring ring fixing with described fixed screw post, on the downside of described gear securing cover plate 4, be provided with three
Hole 47, individual gear location, corresponding three the gear shop bolts 13 in hole 47, described three gears location are arranged,
It is provided with motor 5 in the middle of described gear securing cover plate 4 and bores a hole 48.Can well stationary drive gear group
3, will not offset in use.
Described second gear 32 height is higher than the first tooth 31 height and the 3rd gear 33 height, described
On the downside of gear securing cover plate 4, the hole 47, gear location of corresponding second gear 32 is provided with depressed part 49, institute
The hole 47, gear location stating corresponding second gear 32 is arranged in depressed part 49.Design is succinct, saves
Cost.
It is provided with motor 5 ring for fixing 45 on the upside of described gear securing cover plate 4, is provided with bottom described housing 1
Groove 46 fixed by motor 5.Motor 5 can well be fixed.
The corresponding tooth sector 25 of described gear securing cover plate 4 is provided with card joint chair 41, described card joint chair 41
Including the first helical teeth perforation 42, described first helical teeth 42 peripheries of boring a hole are provided with coaming plate, described coaming plate bag
Including base, described base is provided with the first via 43.Tooth sector 25 can well be fixed.
Being provided with lobe 252 in the middle of inside described tooth sector 25, described coaming plate also includes top margin,
Described top margin is provided with tang 44, and described lobe 252 snaps in tang 44.Can good consolidating
Determine tooth sector 25.
Also include rotary gear shaft briquetting 14 in described housing 1, described rotary gear shaft briquetting 14 two ends with
Card joint chair 41 is fixed, and is provided with and coordinates with the first helical teeth perforation 42 in the middle of described rotary gear shaft briquetting 14
Second helical teeth 34 bores a hole 141, and described rotary gear shaft briquetting 14 bottom surface top margin is provided with arc-shaped notch 142,
Base, described rotary gear shaft briquetting 14 bottom surface is provided with the second via 143.Fixing tooth sector that can be good
25。
Described rotary gear shaft briquetting 14 top margin and base above are provided with arc cross structure 144.Strengthen gear
The intensity of rotating shaft briquetting 14.
Handle rotates bar 2 and is socketed with connecting rod turning set 27, described connecting rod turning set 27 middle straight
Footpath is more than both sides diameter, and described housing 1 side is provided with receiving connecting rod turning set 27 and fixes groove 12,
Described fixing groove 12 is arranged on inside handle through hole 11.Can well be that handle rotation bar 2 makes
During with cheaply, rotatory force is changed into as far as possible electric energy, reduce loss.
Another preferred embodiment of the present invention, a kind of small generator, rotate including housing 1, handle
Bar 2, described housing 1 includes upper shell 6 and main casing 7, is provided with driving gear in described main casing 7
Group 3, described handle rotates bar 2 through housing 1 drive connection drive gear set 3, described driving gear
Group 3 connection motor 5, described upper shell 6 is arranged on above main casing 7, sets in described upper shell 6
Having LED, described LED connects motor 5 by the LED opening of upper shell 6 lower end.
Owing to housing 1 includes upper shell 6 and main casing 7, in main casing 7, it is provided with drive gear set 3,
Handle rotates bar 2 and passes housing 1 drive connection drive gear set 3, and drive gear set 3 connects motor 5,
Upper shell 6 is arranged on above main casing 7, is provided with LED in upper shell 6, and LED passes through upper casing
The LED opening of body 6 lower end connects motor 5, can pass through handle drive rod rotation drive motor 5
Electricity so power to LED, it is provided that illumination, the when that especially having a power failure in the evening, very convenient, appoint
When time is taken out can be used, unlike the battery powered luminaire of needs also to have checked whether electricity,
The suitability is wide, can use the most for a long time, and not worry the situation of dead battery.
Described upper shell 6 is connected with main casing 7 by bracing frame 8.By upper shell 6 and main casing 7
Separate, facilitate LED illumination can be diffused into more place, will not be blocked by main casing 7.
Support frame as described above 8 includes front support stand 81 and rear support stand 8, the described front support stand of symmetry
81 include snapping in the first connecting portion 811 of upper shell 6, snapping in the second connecting portion 812 of main casing 7,
First connecting portion 811 end is provided with the first barb 813, and described second connecting portion 812 is provided with second and falls
Hook 814.It is fixed by the first barb 813 and the second barb 814, fixing simple and convenient, no
Need the cooperation of the miscellaneous parts such as bolt, easy to assembly, produce and save operation, improve production efficiency.
Described front support stand 81 also includes middle interconnecting piece 815, and described first connecting portion 811 is with middle
The first card-bit part 816, described second connecting portion 812 and middle interconnecting piece it is provided with between connecting portion 815
The second screens portion 817 it is provided with between 815.Can well be spacing, the first card-bit part 816 is more than LED
Opening, the second screens portion 817 diameter is more than the opening that main casing 7 allows bracing frame 8 pass through.
Described middle interconnecting piece 815 both sides are provided with protruded arm 82, are provided with extension in described protruded arm 82
Arm part 83.Extending arm part 83 can preferably make small generator balance.
Described protruded arm 82 is provided with annular groove 821, and described extension arm part 83 surface is provided with annular
Lobe 831, described annular relief 831 snaps in annular groove 821.Protruded arm 82 is well solid
Surely arm part 83 is extended.
Described extension arm end is provided with end perforate 832, described front support stand 81 and/or rear support
Frame 8 is provided with the clamping projection 84 snapping in end perforate 832.Strengthen the bracing frame 8 card to extending arm
Position effect.
Extend arm part 83 and use soft material.Can any bending extension arm, strengthen small-sized
The balance of motivation, it is not easy to fall.
Described extension arm end is provided with tail end block 85.Extend arm end edge smooth, it is not easy to
Hinder hands.
It is provided with, in described tail end block 85, the LED being connected with motor 5.Many two LED, shine
Obvious results fruit is more preferable, and it is flexible to extend arm, can arbitrarily bend, and illuminating effect is more preferable.
Another preferred embodiment of the present invention, a kind of small generator, rotate including housing 1, handle
Bar 2, is provided with drive gear set 3 in described housing 1, described handle rotates bar 2 and drives through housing 1
Connecting drive gear set 3, described drive gear set 3 connects motor 5,
Both sides, described housing 1 bottom are provided with two spikes 9, and described spike 9 includes snapping in housing
1 support Access Division 91 and support the support connecting portion 93 that is connected of Access Division 91 and be connected with support
The support base 9694 that portion 93 connects.
Owing to both sides, housing 1 bottom are provided with two spikes 9, a spike 9 includes snapping in housing 1
Support Access Division 91 with support the support connecting portion 93 that is connected of Access Division 91 and with support connecting portion 93
The support base 9694 connected, small generator can individually be supported by two spikes 9, it is also possible to
Coordinate and bottom housing 1, support small generator together, improve balance and the stability of small generator,
Being not easy down, housing 1 can be raised by a spike 9, facilitates user's taking and turning handle to rotate bar
2。
Described support connecting portion 93 uses flexible material.The support connecting portion 93 propping up spike 9 can
With bending, user can as required bent support foot 9 so that facilitate adjustment housings 1 height.
Both sides, described housing 1 bottom are provided with support perforation 15, and housing 1 is internal is provided with gripper shoe 16,
Through supporting, perforation 15 is fixing with gripper shoe 16 to be connected in described support Access Division 91.Strengthen a spike 9
Fixing intensity with housing 1.
Being additionally provided with a spike 9 in described housing 1 and fix briquetting 17, described spike 9 fixes briquetting
The 17 arc fixed parts 171 including centre, described arc fixed part 171 blocks support Access Division 91,
Described spike 9 fixes that briquetting 17 two ends are fixing with gripper shoe 16 to be connected.Prop up spike 9 and fix briquetting
The arc fixed part 171 of 17 blocks support Access Division 91, and described spike 9 fixes briquetting 17 two ends
Fix with gripper shoe 16 and be connected, strengthen the fixing intensity of a spike 9 and housing 1.
Described support Access Division 91 is provided with support fixed via 92, and described gripper shoe 16 is provided with the
One screens protuberance 161, described first screens protuberance 161 snaps in support fixed via 92.Strengthen
Location and fixed effect.
Being provided with the second screens protuberance 172 in the middle of described arc fixed part 171, described second screens is dashed forward
Go out portion 172 and snap in support fixed via 92.Strengthen location and fixed effect.
Described support base 9694 upper end includes that clamping supports the support insertion hole of connecting portion 93, described
Support base 9694 lower edge and be downwardly projected formation pedestal lobe 96.Convenient support base 9694 with
Contact surface contacts.
Described support base 9694 projection surrounds base groove 97, in described support base 9694 groove
It is provided with slip-proofing device.Strengthen and support the fixed effect of base 9694 and contact surface more preferably, strengthen small-sized
The stability of motor, it is not easy to fall.
Both sides, described housing 1 top are provided with protruded arm 82, are provided with flexible in described protruded arm 82
Extend arm part 83.Balance and the stability of small generator can be strengthened, it is not easy to fall.
Described housing 1 includes upper shell 6 and main casing 7, described upper shell 6 by bracing frame 8 with
Main casing 7 connects, and support frame as described above 8 both sides are provided with protruded arm 82, are provided with in described protruded arm 82
Flexible extension arm part 83, described spike 9 is arranged on the middle both sides of main casing 7.Can increase
The balance of strong small generator and stability, it is not easy to fall.
Above content is that to combine concrete preferred implementation made for the present invention the most specifically
Bright, it is impossible to assert the present invention be embodied as be confined to these explanations.For technology belonging to the present invention
For the those of ordinary skill in field, without departing from the inventive concept of the premise, it is also possible to if making
Dry simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a small generator, it is characterised in that include that housing, handle rotate bar, described shell
The internal drive gear set that is provided with, described handle rotates bar through housing drive connection drive gear set, institute
State drive gear set and connect motor,
Described drive gear set includes the first gear, the second gear and the 3rd gear, described second gear
Connecting handle and rotate bar, described second gear engages the first gear, described first gear engagement the 3rd tooth
Wheel, the driven gear on described 3rd gear gearing motor.
A kind of small generator the most according to claim 1, it is characterised in that described handle
Rotating bar and connect the second gear by tooth sector, described tooth sector is provided with the first helical teeth, described
Being provided with the second helical teeth in the middle of second gear, described second gear external tooth drives the first gear internal tooth, described
Second gear external tooth drives the 3rd gear internal tooth, the driven gear of described 3rd gear external tooth drive motor.
A kind of small generator the most according to claim 2, it is characterised in that described driving
Gear train is provided with gear securing cover plate, and described drive gear set is arranged on housing upper, described housing
Top is provided with multiple fixed screw post around drive gear set, and it is fixed that described housing upper is provided with three gears
Position pin, described three gear shop bolts are respectively clamped into the first gear, the second gear and the 3rd gear
Centre, described gear securing cover plate includes the cover plate centring ring fixing with described fixed screw post, described
Hole, three gear location, corresponding three teeth in hole, described three gears location it are provided with on the downside of gear securing cover plate
Wheel shop bolt is arranged, and is provided with motor perforation in the middle of described gear securing cover plate.
A kind of small generator the most according to claim 3, it is characterised in that described second
Gear height is higher than the first gear height and the 3rd gear height, corresponding on the downside of described gear securing cover plate
The hole, gear location of the second gear is provided with depressed part, and the hole, gear location of described corresponding second gear is arranged
In depressed part.
A kind of small generator the most according to claim 3, it is characterised in that described gear
Being provided with motor ring for fixing on the upside of securing cover plate, described housing bottom is provided with motor and fixes groove.
A kind of small generator the most according to claim 3, it is characterised in that described gear
Securing cover plate correspondence tooth sector is provided with card joint chair, and described card joint chair includes the first helical teeth perforation, described
First helical teeth keyhole periphery is provided with coaming plate, and described coaming plate includes that base, described base are provided with the first via.
A kind of small generator the most according to claim 6, it is characterised in that described in turn to
Being provided with lobe in the middle of inside gear, described coaming plate also includes that top margin, described top margin are provided with tang,
Described lobe snaps in tang.
A kind of small generator the most according to claim 7, it is characterised in that described housing
The most also include that rotary gear shaft briquetting, described rotary gear shaft briquetting two ends are fixed with card joint chair, described gear
The the second helical teeth perforation coordinated with the first helical teeth perforation, described rotary gear shaft pressure it is provided with in the middle of rotating shaft briquetting
Block bottom surface top margin is provided with arc-shaped notch, and base, described rotary gear shaft briquetting bottom surface is provided with the second via.
A kind of small generator the most according to claim 7, it is characterised in that described gear
Above rotating shaft briquetting, top margin and base are provided with arc cross structure.
A kind of small generator the most according to claim 1, it is characterised in that handle rotates
Bar is socketed with connecting rod turning set, and described connecting rod turning set mid diameter is more than both sides diameter, described
Housing side is provided with receiving connecting rod turning set and fixes groove, and described fixing groove is arranged on inside handle through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513762.0A CN106026522B (en) | 2016-06-30 | 2016-06-30 | A kind of small generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN106026522A true CN106026522A (en) | 2016-10-12 |
| CN106026522B CN106026522B (en) | 2019-06-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018000417A1 (en) * | 2016-07-01 | 2018-01-04 | 尚艳燕 | Small electrical generator |
| WO2018000416A1 (en) * | 2016-07-01 | 2018-01-04 | 尚艳燕 | Small electrical generator |
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| CN202040275U (en) * | 2011-04-11 | 2011-11-16 | 余姚市明英电器灯具厂 | Hand generation gear case device |
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| Publication number | Publication date |
|---|---|
| CN106026522B (en) | 2019-06-18 |
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Effective date of registration: 20190423 Address after: 518000 Shenzhen, Futian District, Guangdong Meilin street, North Ring Road, Meilin dolly industrial zone 3 buildings first story A09 room Applicant after: Shenzhen Jizhong science and Technology Development Co., Ltd. Address before: 518000 1 25B, Hongling building, Futian District, Shenzhen, Guangdong. Applicant before: Shang Yanyan |
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