CN105978217A - High-strength motor assembly for raising seat - Google Patents
High-strength motor assembly for raising seat Download PDFInfo
- Publication number
- CN105978217A CN105978217A CN201610261636.0A CN201610261636A CN105978217A CN 105978217 A CN105978217 A CN 105978217A CN 201610261636 A CN201610261636 A CN 201610261636A CN 105978217 A CN105978217 A CN 105978217A
- Authority
- CN
- China
- Prior art keywords
- pair
- gear
- blade fin
- output gear
- inner chamber
- 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.)
- Granted
Links
Classifications
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Details Of Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a high-strength motor assembly for raising a seat, comprising a drive motor, a reduction gearbox body, a worm which is configured in an installation cavity, a duplex gear which is arranged inside the reduction gearbox body via a shaft, a guide slide plate which is configured in the installation cavity and can be driven by a guide slide plate drive shaft to move up and down in a radial plane, a mobile gear which is embedded onto the guide slide plate and can be driven by the guide slide plate to do elliptical circular motion, an output gear assembly, and a reduction gearbox cover covering the output gear assembly. Through limiting under cooperation between a pair of arc gaps, a pair of limiting slots and a pair of strip-shaped slots on one hand and a pair of arc convex surfaces, a pair of limiting bumps and a pair of protruding limiting bars on the outer periphery of the guide slide plate on the other hand, the guide slide plate is uniformly stressed in the working process, acting point distribution is balanced, the guide slide plate is not broken, normal use of the motor is ensured, and the service life of the motor is prolonged.
Description
Technical field
The present invention relates to vehicle seating art field, particularly to a kind of high intensity electric machine assembly raising seat.
Background technology
Seat is configured to adjustable sometimes, with according to taking one's seat the respective size of automotive occupant and comfort standard mates each automotive occupant taken one's seat.Such as, vehicle seat back is it is so structured that tilt forward and back relative to cushion assembly, and/or whole seat is it is so structured that the floor of relative vehicle moves forward and backward.The each several part of seat is it is so structured that regulated by occupant or be independently adjusted simultaneously.
In United States Patent (USP) 7, in 458,294, describe mandrel or worm drive is used in the regulation equipment of motor vehicles, this regulation equipment fixed central spindle or stationary rack are fastened to the first component in two parts, and are provided with the gear mechanism of the second component being connected in two parts.Supporting shell encapsulates described gear housing, and including the multiple parts being welded in together, to provide a gear housing to surround the structure of gear housing before being attached to the second component in two parts completely, so that it is adjustable relative to the first component in two parts.
Chinese patent application publication No. CN103182959A discloses a kind of seat tilt adjustment for seat, seat has framework and the most attached turn is attached to the parts of described framework, this seat tilt adjustment includes housing, bar, actuator, bracket and cap, and its middle shell has towards the first contrary external support surface and the second external support surface；Bar is suitable to pivotal attachment extremely described framework, and described bar extends through described housing along axis；Actuator couples described bar and is suitable to when actuating makes described bar move along described axis relative to described housing；Be suitable to be attached to described seat component at the fixed position along described seat component with bracket, described housing and described seat component are coupled and the described second the most described seat component in external support surface by described bracket, described bracket has the curved bearing surface being slidably engaged described second external support surface, to allow described housing to rotate in described bracket.Cap is attached to described bracket and provides the supporting surface being slidably engaged described first external support surface.Needing in this patent to use cap to limit the radial-play of described housing, complicated structure, cost is high.
Chinese patent Authorization Notice No. CN202448774U (authorized announcement date 2012.09.26) discloses a kind of crosshead shoe gear train, worm gear has axially extended worm gear eccentric shaft, worm gear eccentric shaft accepts crosshead shoe and planetary gear, the outer peripheral edge of crosshead shoe has chute, the inner peripheral of crosshead shoe has chute, reduction box casing has housing boss, housing boss can move in chute；The gear boss that planetary side is stretched out is slidably located in the chute of the second rectilinear direction of crosshead shoe；Output gear is internal gear, and planetary gear is different with output gear engagement and the two number of teeth, forms planetary gear mechanism；Output gear also has output shaft, and output shaft penetrates in the centre bore of worm gear, and to accept worm gear, the centre bore of worm gear runs through worm gear eccentric shaft, and worm gear can be freely rotatable on output shaft；The eccentric throw of worm gear eccentric shaft is equal to the centre-to-centre spacing of planetary gear mechanism.But the gear train of this structure is when crosshead shoe moves to end points to two ends, and at the chute of the other end and the cooperation of boss, stress surface is less than normal, so suffered pressure is bigger than normal, chute or convex edge of table frangibility, affect the normal work of electric machine assembly.
Summary of the invention
Present invention aims to above-mentioned deficiency and the defect of prior art, it is provided that a kind of novel high-strength motor mechanism raising seat, to solve the problems referred to above.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of high intensity electric machine assembly raising seat, including:
One drives motor, and described driving motor has an output shaft；
One deceleration box, described deceleration box has an installation inner chamber, described deceleration box offers an output shaft insertion hole, the inner of described output shaft insertion hole is through with described installation inner chamber, described driving motor is arranged on described deceleration box, and the output shaft of this driving motor inserts described output shaft and inserts in the hole；
One is arranged in the worm screw in described installation inner chamber, and one end of described worm screw couples with the output shaft of described driving motor and driven by described driving motor；
Being located in the duplicate gear in described deceleration box, described duplicate gear has one and rotates with the worm gear of described worm engaging and the blade fin drive shaft that is axially connected and follows described worm gear eccentric rotary with described worm gear, duplicate gear described in described worm drive；
Be arranged in described installation inner chamber and can in sagittal plane and by described blade fin drive shaft drive make the blade fin moved up and down；
It is entrenched on described blade fin and is driven the carrier wheel doing oval circular motion by described blade fin；
One output gear component, described output gear component is coaxially arranged with outer support axle head, output gear, ring gear and interior axle, described interior axle sequentially pass through described carrier wheel, blade fin, duplicate gear rear axle support described deceleration box install inner chamber chamber at the bottom of on, the ring gear in described output gear component engage with described carrier wheel drive described output gear component rotation；
One covers on the gear box cover on described output gear component, this gear box cover is connected by securing member and described deceleration box are fixing, and the part made except described duplicate gear, described carrier wheel, described blade fin and described output gear component outside support axle head, output gear is sealed in the assembly cavity that the inner surface of described gear box cover and deceleration box is formed；The output gear of described output gear component is positioned at outside described assembly cavity；
It is characterized in that, the internal perisporium balanced configuration of described installation inner chamber has a pair arc notch and balanced configuration to have a pair stopper slot, the middle part of each arc notch to offer bar-shaped trough, one pair of which arc notch and a pair stopper slot to become cross layout；Outer peripheral edge balanced configuration at described blade fin has a pair arc convex and balanced configuration to have a pair spacing block set, the middle part of each arc convex to be provided with evagination positive stop strip, one pair of which arc convex and a pair spacing block set to become cross layout；A pair arc convex is respectively embedded in the pair of arc notch, a pair spacing block set is respectively embedded in the pair of stopper slot, a pair evagination positive stop strip is respectively embedded in the pair of bar-shaped trough, the width of a pair spacing block set is less than the width of a pair stopper slot, and the distance between the pair of spacing block set outermost end is slightly less than the distance between the pair of stopper slot outermost end.
In a preferred embodiment of the invention, the pair of arc notch, a pair stopper slot and a pair bar-shaped trough are respectively symmetrically the internal perisporium top being arranged in described installation inner chamber.
In a preferred embodiment of the invention, described stopper slot is step groove, and described spacing block set is rectangular cam, and described step groove is face contact near contacting between the one side and described rectangular cam of arc notch.
In a preferred embodiment of the invention, described rectangular cam away from being provided with interior breach in the middle part of the side of the one side of arc notch, to reduce the friction between rectangular cam and step groove, reduces noise towards described step groove.
In a preferred described embodiment of the present invention, distance between the pair of evagination positive stop strip outermost end is less than the distance between the pair of bar-shaped trough outermost end but is greater than the distance between the pair of bar-shaped trough inner terminal, the width of the pair of evagination positive stop strip is suitable with the groove width of the pair of bar-shaped trough, the effect of auxiliary blade fin motion can not only be played, moreover it is possible to ensure that a pair evagination positive stop strip does not falls out a pair bar-shaped trough in the course of the work.
In a preferred embodiment of the invention, center configuration at described blade fin has a center elliptical aperture, it is also configured with a centre bore at the center of described carrier wheel, in the blade fin drive shaft of described duplicate gear, its axis direction is provided with an eccentric orfice, at the bottom of the chamber installing inner chamber of described deceleration box, is provided with an axis hole；Interior axle in described output gear component is inserted in the axis hole at the bottom of chamber installing inner chamber of described deceleration box through the centre bore of described carrier wheel, the center elliptical aperture of described blade fin, the eccentric orfice of described blade fin drive shaft；The external diameter of the interior axle in described output gear component is less than the centre bore of described carrier wheel and the internal diameter of the center elliptical aperture of described blade fin, the peritreme of the center elliptical aperture of described blade fin is configured with at least one open slot, the described carrier wheel the most described blade fin side is configured with the projection in the open slot of at least one described traversing carriage of embedding, described projection is embedded in described open slot, the major axis extended line of described center elliptical aperture is through the middle part of the pair of spacing block set, the short axle extended line of described center elliptical aperture is through the middle part of the pair of arc convex.
In a preferred embodiment of the invention, the center elliptical aperture of described blade fin is positioned in the peritreme of major axis to be respectively symmetrically and is provided with one first open slot, the center elliptical aperture of described blade fin is positioned at the outside of short axle and is respectively symmetrically and is provided with one second open slot, and the described carrier wheel the most described blade fin side is configured with the first projection and second projection of described second open slot of a pair embedding of described first open slot of a pair embedding.
In a preferred embodiment of the invention, it is configured with a locating shaft portion between the output gear and described ring gear of described output gear component, center configuration at described gear box cover has a location endoporus, being configured with a locating ring in the endoporus of described location, described locating shaft portion uses matched in clearance to be positioned in described locating ring.
Owing to have employed technical scheme as above, the beneficial effects of the present invention is: coordinate spacing and a pair evagination positive stop strip and a pair bar-shaped trough to coordinate spacing by a pair arc notch, a pair stopper slot with a pair arc convex on the outer peripheral edge of blade fin, a pair spacing block set, make blade fin uniform force in the course of the work, impetus distribution equilibrium, situation about will not fracture, ensure the normal use of motor, extend the service life of motor.It addition, a pair arc notch, a pair stopper slot and a pair bar-shaped trough are formed directly on the internal perisporium installing inner chamber by the present invention, it is not necessary to still further arrange mounting bracket, save material, reduce production cost so that structure is compacter.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation (omit and drive motor and worm screw) of an embodiment of the present invention.
Fig. 2 is the decomposing schematic representation that Fig. 1 passes by from another viewpoint.
Fig. 3 is that the blade fin of an embodiment of the present invention moves to structural representation topmost.
Fig. 4 is the structural representation that the blade fin of an embodiment of the present invention moves to bottom.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, the present invention is further elucidated below.
See a kind of high intensity electric machine assembly raising seat shown in Fig. 1 to Fig. 4, including driving motor (not shown), deceleration box 100, worm screw (not shown), duplicate gear 200, blade fin 300, carrier wheel 400, output gear component 500 and gear box cover 600.
Deceleration box 100 is adopted made of plastic, it has an installation inner chamber 110, the internal perisporium balanced configuration installing inner chamber 110 has a pair arc notch 101a, 101b and balanced configuration to have a pair stopper slot 102a, 102b, one pair of which arc notch 101a, 101b and a pair stopper slot 102a, 102b become cross layout, and the middle part of each arc notch 101a, 101b offers bar-shaped trough 103a, 103b.Preferably, the internal perisporium top of inner chamber 110 is being installed in a pair arc notch 101a, 101b, a pair stopper slot 102a, 102b and a pair bar-shaped trough 103a, 103b balanced configuration.Installing inner chamber 110 and have an opening, the normal of the plane 140 at this opening place is mutually perpendicular to the axis of the output shaft driving motor.Being provided with a driving motor installation position 130 on a lateral surface of deceleration box 100, be provided with an output shaft insertion hole 120 in driving motor installation position 130, the inner of this output shaft insertion hole 120 is through with installation inner chamber 110.Drive motor to use screw to be arranged on driving motor installation position 130, drive the output shaft of motor to be inserted in output shaft insertion hole 120.
It is configured with a bearing mounting hole, bearing mounting hole and output shaft insertion hole 120 coaxial line relative to the side of output shaft insertion hole 120 installing in inner chamber 110 of deceleration box 100；It is being provided with an axis hole 111 at the bottom of the chamber installing inner chamber 110 of deceleration box 100；In plane 140, some screws 141 are additionally distributed, to coordinate with installing hole 610 on gear box cover 600, convenient installation gear box cover 600.
Worm screw is arranged in installation inner chamber 110, and one end of worm screw couples with the output shaft driving motor and driven by this driving motor, and the other end of this worm screw is configured with a parts of bearings, and parts of bearings is arranged in bearing mounting hole；This parts of bearings includes oiliness bearing, pad and rubber sheet gasket, is connected with the other end of worm screw and one end of pad containing axle bearing, and the other end of pad is connected with rubber sheet gasket.
The connection of above-mentioned driving motor and worm screw is as Chinese patent application publication No. CN104638830A of prior art.
Duplicate gear 200 is located in the installation inner chamber 110 of deceleration box 100, duplicate gear 200 have one with the worm gear 210 of worm engaging and the blade fin drive shaft 220 that is axially connected and follows worm gear 210 eccentric rotary with worm gear, worm drive duplicate gear 200 rotates；In the blade fin drive shaft 220 of duplicate gear 200, its axis direction is provided with an eccentric orfice 221.
Blade fin 300 is arranged in installation inner chamber 110, the outer peripheral edge balanced configuration of blade fin 300 has a pair arc convex 310a, 310b and balanced configuration to have a pair spacing block set 320a, 320b, the middle part of each arc convex 310a, 310b is provided with evagination positive stop strip 311a, 311b, one pair of which arc convex 310a, 310b and a pair spacing block set 320a, 320b and becomes cross layout.A pair arc convex 310a, 310b are respectively embedded in a pair arc notch 101a, 101b, a pair spacing block set 320a, 320b are respectively embedded in a pair stopper slot 102a, 102b, a pair evagination positive stop strip 311a, 311b are respectively embedded in a pair bar-shaped trough 103a, 103b, the width of a pair spacing block set 320a, 320b width less than a pair stopper slot 102a, 102b, the distance between a pair spacing block set 320a, 320b outermost end is slightly less than the distance between a pair stopper slot 102a, 102b outermost end.Stopper slot 102a, 102b in the present embodiment is step groove, and spacing block set 320a, 320b are rectangular cam, and step groove is face contact near contacting between one side 102aa, 102ba and the rectangular cam of arc notch 101a, 101b.Rectangular cam away from being provided with interior breach 321a, 321b in the middle part of one side 102ab of arc notch, the side of 102bb, to reduce the friction between rectangular cam and step groove, reduces noise towards step groove.Distance between a pair evagination positive stop strip 311a, 311b outermost end is less than the distance between a pair bar-shaped trough 103a, 103b outermost end but is greater than the distance between a pair bar-shaped trough 103a, 103b inner terminal, the width of a pair evagination positive stop strip 311a, 311b and the groove width of a pair bar-shaped trough 103a, 103b are suitable, the effect of auxiliary blade fin 300 motion can not only be played, moreover it is possible to ensure that a pair evagination positive stop strip 311a, 311b do not fall out a pair bar-shaped trough 103a, 103b in the course of the work.
Being configured with a center elliptical aperture 330 in blade fin 300, the major axis extended line of center elliptical aperture 330 is through the middle part of a pair spacing block set 320a, 320b, and the short axle extended line of center elliptical aperture 330 is through the middle part of a pair arc convex 310a, 310b.Center elliptical aperture 330 at blade fin 300 is positioned in the peritreme of major axis to be respectively symmetrically and is provided with one first open slot 341a, 341b, and the center elliptical aperture 330 of blade fin 300 is positioned at the outside of short axle and is respectively symmetrically and is provided with one second open slot 342a, 342b.During assembling, blade fin drive shaft 220 is inserted in this center elliptical aperture 330, drives blade fin 300 to move up and down in its sagittal plane, and the external diameter of blade fin drive shaft 220 is less than the internal diameter of center elliptical aperture 330.
There is in carrier wheel 400 centre bore 410, and first projection 421a, the 421b and second projection 422a, 422b of a pair embedding the second open slot 342a, 342b being configured with a pair embedding the first open slot 341a, 341b it is oppositely oriented in slide plate 300 side at carrier wheel 400, carrier wheel 400 does oval circular motion under the driving of blade fin 300.
Output gear component 500 is coaxially arranged with outer support axle head 540, output gear 530, locating shaft portion 550, ring gear 510 and interior axle 520.The wherein largest outside diameter of ring gear 510, locating shaft portion 550 is equal with the external diameter of output gear 530 and takes second place, and the external diameter of outer support axle head 540 ranks the 3rd, and interior axle 520 external diameter is minimum.
During assembling, interior axle 520 is inserted in the axis hole 111 at the bottom of chamber installing inner chamber 110 of deceleration box 100 after sequentially passing through the eccentric orfice 221 of the centre bore 410 of carrier wheel 400, the center elliptical aperture 330 of blade fin 300, duplicate gear 200, carrier wheel 400, blade fin 300, duplicate gear 200 is assemblied in the installation inner chamber 110 of deceleration box 100.
The center configuration of gear box cover 600 has a location endoporus 620, is configured with a locating ring 700 in the endoporus 620 of location.A positioning lumen 630 it is configured with in gear box cover 600.During assembling, this gear box cover 600 covers on output gear component 500, and make ring gear 510 peripheral edge portion in output gear component 500 be positioned in positioning lumen 630, make the locating shaft portion 550 in output gear component 500 simultaneously and locating ring 700, use matched in clearance location through the locating ring 700 in the endoporus 620 of location.Finally it is configured with some screws and is screwed in some screws on deceleration box 100 by being arranged on gear box cover 600 and tightens.After installing, support the part outside axle head 540, output gear 530 except duplicate gear 200, carrier wheel 400, blade fin 300 and output gear component 500 and be sealed in the assembly cavity that the inner surface of gear box cover 600 and deceleration box 100 is formed.During assembling, at the bottom of the chamber installing inner chamber 110 installing the side at the bottom of chamber of inner chamber 110 and deceleration box 100 of the relative deceleration box 100 of worm gear 210 in duplicate gear 200 between be configured with a corrugated gasket, to reduce impulsive force.
The operation principle of the novel high-strength motor mechanism raising seat of the present invention is as follows: combine shown in Fig. 3 to Fig. 4, raise the driving motor in the motor of seat by power supply 13.5V, the output shaft driving motor carries out positive and negative both direction rotation, drive worm screw to be also carried out positive and negative both direction to rotate, worm screw and the worm gear 220 in duplicate gear 200 carry out both direction clockwise and anticlockwise and rotate, the both direction clockwise and anticlockwise of worm gear 220 rotates and drives the blade fin drive shaft 220 being connected as a single entity with worm gear 220 to be also carried out both direction eccentric rotary clockwise and anticlockwise, thus drive blade fin 300 to move up and down in its sagittal plane.And blade fin 300 moves up and down in its sagittal plane, chimeric with first projection 421a, 421b on carrier wheel 400 and second projection 422a, 422b by the first open slot 341a, 341b, second open slot 342a, 342b, blade fin 300 drives carrier wheel 400 to run along elliptical orbit, carrier wheel 400 is along in elliptical orbit running, rotate by engaging drive output gear component 500 with the ring gear 510 in output gear component 500, thus reach to export turning moment.The rotation of output gear component 500, is engaged with sector rack by output gear 530, drives sector rack to rotate by engaged transmission, is adjusted the height of seat.In whole work process, coordinate spacing by a pair arc notch 101a, 101b, a pair stopper slot 102a, 102b, a pair bar-shaped trough 103a, 103b with a pair arc convex 310a on the outer peripheral edge of blade fin 300,310b, a pair spacing block set 320a, 320b, a pair evagination positive stop strip 311a, 311b, make blade fin 300 uniform force in the course of the work, impetus distribution equilibrium, situation about will not fracture, ensure the normal use of motor, extend the service life of motor.Additionally, a pair arc notch 101a, 101b, a pair stopper slot 102a, 102b, a pair bar-shaped trough 103a, 103b are formed directly on the internal perisporium installing inner chamber 110 by the present invention, it is not necessary to still further arrange mounting bracket, save material, reduce production cost so that structure is compacter.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (8)
1. raise a high intensity electric machine assembly for seat, including:
One drives motor, and described driving motor has an output shaft；
One deceleration box, described deceleration box has an installation inner chamber, offers on described deceleration box
One output shaft insertion hole, the inner of described output shaft insertion hole is through with described installation inner chamber, described driving
Motor is arranged on described deceleration box, and the output shaft of this driving motor inserts described output shaft and inserts in the hole；
One is arranged in the worm screw in described installation inner chamber, and one end of described worm screw is defeated with described driving motor
Shaft couples and is driven by described driving motor；
Being located in the duplicate gear in described deceleration box, described duplicate gear has one and nibbles with described worm screw
The worm gear closed and the blade fin driving being axially connected and following described worm gear eccentric rotary with described worm gear
Axle, duplicate gear described in described worm drive rotates；
Be arranged in described installation inner chamber and can in sagittal plane and by described blade fin drive shaft drive
Make the blade fin moved up and down；
It is entrenched on described blade fin and is driven the mobile tooth doing oval circular motion by described blade fin
Wheel；
One output gear component, described output gear component be coaxially arranged with outer support axle head, output gear,
Ring gear and interior axle, after described interior axle sequentially passes through described carrier wheel, blade fin, duplicate gear
On at the bottom of the chamber of the installation inner chamber that axle is supported on described deceleration box, the ring gear in described output gear component
Engage the described output gear component of driving to rotate with described carrier wheel；
One covers on the gear box cover on described output gear component, and this gear box cover passes through securing member with described
Deceleration box is fixing to be connected, and makes described duplicate gear, described carrier wheel, described blade fin and institute
The part supported outside axle head, output gear except stating output gear component is sealed in described gear box cover and subtracts
In the assembly cavity that the inner surface of speed casing is formed；The output gear of described output gear component is positioned at described
Outside assembly cavity；
It is characterized in that, the internal perisporium balanced configuration of described installation inner chamber has a pair arc notch and symmetry to join
Being equipped with a pair stopper slot, the middle part of each arc notch offers bar-shaped trough, one pair of which arc notch and
A pair stopper slot becomes cross layout；Outer peripheral edge balanced configuration at described blade fin has a pair arc convex
Face and balanced configuration have a pair spacing block set, the middle part of each arc convex to be provided with evagination positive stop strip, its
In a pair arc convex and a pair spacing block set become cross layout；A pair arc convex is respectively embedded in institute
Stating in a pair arc notch, a pair spacing block set is respectively embedded in the pair of stopper slot, a pair evagination
Positive stop strip is respectively embedded in the pair of bar-shaped trough, and the width of a pair spacing block set is less than a pair stopper slot
Width, the distance between the pair of spacing block set outermost end is slightly less than the pair of stopper slot outermost end
Between distance.
A kind of high intensity electric machine assembly raising seat, it is characterised in that
The pair of arc notch and a pair stopper slot and a pair bar-shaped trough are respectively symmetrically and are arranged in described installation
The internal perisporium top in chamber.
A kind of high intensity electric machine assembly raising seat, it is characterised in that
Described stopper slot is step groove, and described spacing block set is rectangular cam, and described step groove is near arc notch
One side and described rectangular cam between contact be face contact.
A kind of high intensity electric machine assembly raising seat, it is characterised in that
Described rectangular cam is interior scarce away from being provided with in the middle part of the side of the one side of arc notch towards described step groove
Mouthful.
A kind of high intensity electric machine assembly raising seat, it is characterised in that
Distance between the pair of evagination positive stop strip outermost end less than between the pair of bar-shaped trough outermost end away from
From but be greater than the distance between the pair of bar-shaped trough inner terminal, the width of the pair of evagination positive stop strip
Suitable with the groove width of the pair of bar-shaped trough, the effect of auxiliary blade fin motion can not only be played,
Also ensure that a pair evagination positive stop strip does not falls out a pair bar-shaped trough in the course of the work.
A kind of high intensity electric machine assembly raising seat, it is characterised in that
Center configuration at described blade fin has a center elliptical aperture, also configures at the center of described carrier wheel
There is a centre bore, in the blade fin drive shaft of described duplicate gear, its axis direction is provided with one eccentric
Hole, is being provided with an axis hole at the bottom of the chamber installing inner chamber of described deceleration box；In described output gear component
Interior axle through the centre bore of described carrier wheel, the center elliptical aperture of described blade fin, described guiding
The eccentric orfice of slide plate drive shaft is inserted in the axis hole at the bottom of chamber installing inner chamber of described deceleration box；Described
The external diameter of the interior axle in output gear component is less than the centre bore of described carrier wheel and described blade fin
The internal diameter of center elliptical aperture, is configured with at least one in the peritreme of the center elliptical aperture of described blade fin and opens
Mouth groove, is configured with at least one described shifting of embedding in the described carrier wheel the most described blade fin side
Projection in the open slot of dynamic support, described projection is embedded in described open slot, described center elliptical aperture
Major axis extended line through the middle part of the pair of spacing block set, the short axle extended line of described center elliptical aperture
Middle part through the pair of arc convex.
A kind of high intensity electric machine assembly raising seat, it is characterised in that
The center elliptical aperture of described blade fin is positioned in the peritreme of major axis to be respectively symmetrically and is provided with one first opening
Groove, the center elliptical aperture of described blade fin is positioned at the outside of short axle and is respectively symmetrically and is provided with one second opening
Groove, the described carrier wheel the most described blade fin side is configured with described first opening of a pair embedding
First projection of groove and the second projection of described second open slot of a pair embedding.
A kind of high intensity electric machine assembly raising seat, it is characterised in that
It is configured with a locating shaft portion, in institute between the output gear and described ring gear of described output gear component
The center configuration stating gear box cover has a location endoporus, is configured with a locating ring, institute in the endoporus of described location
Stating locating shaft portion uses matched in clearance to be positioned in described locating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261636.0A CN105978217B (en) | 2016-04-25 | 2016-04-25 | A kind of high intensity electric machine assembly for raising seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261636.0A CN105978217B (en) | 2016-04-25 | 2016-04-25 | A kind of high intensity electric machine assembly for raising seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105978217A true CN105978217A (en) | 2016-09-28 |
| CN105978217B CN105978217B (en) | 2018-10-23 |
Family
ID=56993234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610261636.0A Active CN105978217B (en) | 2016-04-25 | 2016-04-25 | A kind of high intensity electric machine assembly for raising seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105978217B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3203151A1 (en) * | 1982-01-30 | 1983-08-18 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | Drive device for an adjustment mechanism of a motor vehicle seat |
| DE29900465U1 (en) * | 1999-01-14 | 1999-04-08 | Neumaier Bernd | Device for diametrically and radially changing the seat position, in particular the driver's seat of vehicles |
| CN101323264A (en) * | 2008-07-14 | 2008-12-17 | 邹耀忠 | Seat height adjuster |
| CN101764462A (en) * | 2010-01-27 | 2010-06-30 | 王伟青 | Elastic buffer thrust end at top end of micro-motor rotor worm shaft |
| CN104015635A (en) * | 2014-06-12 | 2014-09-03 | 上海延锋江森座椅有限公司 | Electric lifting adjusting device for seat |
| CN104638830A (en) * | 2015-02-05 | 2015-05-20 | 上海胜华波汽车电器有限公司 | Motor assembly for lifting seat and vehicle seat containing motor assembly |
-
2016
- 2016-04-25 CN CN201610261636.0A patent/CN105978217B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3203151A1 (en) * | 1982-01-30 | 1983-08-18 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | Drive device for an adjustment mechanism of a motor vehicle seat |
| DE29900465U1 (en) * | 1999-01-14 | 1999-04-08 | Neumaier Bernd | Device for diametrically and radially changing the seat position, in particular the driver's seat of vehicles |
| CN101323264A (en) * | 2008-07-14 | 2008-12-17 | 邹耀忠 | Seat height adjuster |
| CN101764462A (en) * | 2010-01-27 | 2010-06-30 | 王伟青 | Elastic buffer thrust end at top end of micro-motor rotor worm shaft |
| CN104015635A (en) * | 2014-06-12 | 2014-09-03 | 上海延锋江森座椅有限公司 | Electric lifting adjusting device for seat |
| CN104638830A (en) * | 2015-02-05 | 2015-05-20 | 上海胜华波汽车电器有限公司 | Motor assembly for lifting seat and vehicle seat containing motor assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105978217B (en) | 2018-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105599643B (en) | A kind of novel high-strength motor mechanism for raising seat | |
| CN104015635B (en) | Seat electric lift adjusting device | |
| CN104638830A (en) | Motor assembly for lifting seat and vehicle seat containing motor assembly | |
| JPH0939623A (en) | Power seat adjusting device | |
| CN205395820U (en) | Seat motor is raised to high strength | |
| CN105978217A (en) | High-strength motor assembly for raising seat | |
| CN108528280A (en) | Seat and its electric rotary body | |
| CN206938514U (en) | A kind of elimination radial clearance raises seat motor mechanism | |
| CN211059874U (en) | Vehicle reading lamp mounting structure and vehicle | |
| JP5216344B2 (en) | Seat drive device | |
| CN206884276U (en) | It is die cut roller apparatus and printing and die-cutting apparatus | |
| CN208767914U (en) | A kind of output shaft assembly structure of small-sized gearbox motor | |
| CN205523786U (en) | Automatic seat adjustment mechanism | |
| CN219339322U (en) | Headlamp adjusting device, headlamp mechanism and vehicle | |
| CN216942788U (en) | Angle adjuster, adjustable seat and car | |
| CN207826014U (en) | A kind of wear-resisting packaging leatherware of automobile-used anti-scratch | |
| CN220406140U (en) | Oiling device for steel bowl of electric vehicle | |
| CN207014151U (en) | A kind of L-type sander | |
| CN219176252U (en) | Raise boring machine frame convenient to adjust | |
| CN1100906C (en) | Feeding device for sewing machine | |
| CN212231783U (en) | Dimming mechanism for automobile front combined lamp | |
| CN217396752U (en) | Driving tension device for bicycle | |
| CN205840600U (en) | A kind of window regulator | |
| CN213334169U (en) | Stage lighting effect disc module and stage lamp | |
| CN109131553A (en) | A kind of Operation Van of the construction with LED light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |