CN104638830A - Motor assembly for lifting seat and vehicle seat containing motor assembly - Google Patents
Motor assembly for lifting seat and vehicle seat containing motor assembly Download PDFInfo
- Publication number
- CN104638830A CN104638830A CN201510061886.5A CN201510061886A CN104638830A CN 104638830 A CN104638830 A CN 104638830A CN 201510061886 A CN201510061886 A CN 201510061886A CN 104638830 A CN104638830 A CN 104638830A
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- Prior art keywords
- gear
- seat
- output gear
- electric machine
- traversing carriage
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- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 210000005069 ears Anatomy 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 5
- 238000000429 assembly Methods 0.000 claims 5
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/203—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with non-parallel axes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a motor assembly for lifting a seat. The motor assembly comprises a motor, a reduction box body, a worm, a mounting bracket, a duplicate gear, a movable bracket, a mobile gear, an output gear assembly and a reduction box cover, wherein the reduction box cover is fixedly connected with the mounting bracket and the reduction box body, so as to enable the duplicate gear, the mobile gear, the movable bracket and a part, except for an output gear, of the output gear assembly to be sealed in an assembly chamber which is formed by the internal surface of the reduction box cover and the internal surfaces of the reduction box body; the motor drives a wormgear in the duplicate gear to rotate through the worm, the wormgear drives a movable bracket drive shaft, which is integrated with the wormgear, to eccentrically rotate, the movable bracket is driven to do up-and-down movement in a radial plane and drives the mobile gear to do elliptical-trajectory motion during up-and-down movement, the output gear assembly is driven to rotate through enabling the mobile gear to be engaged with an inner gear ring in the output gear assembly, the output gear engaged with a fan-shaped gear plate, and the fan-shaped gear plate is driven to rotate through engaged transmission so as to adjust the height of the seat.
Description
Technical field
The present invention relates to vehicle seating art field, particularly a kind ofly raise the electric machine assembly of seat and comprise the seat of this electric machine assembly.
Background technology
Seat is configured to adjustable sometimes, to mate each automotive occupant of taking one's seat according to the take one's seat respective size of automotive occupant and comfort standard.Such as, vehicle seat back can be configured to tilt forward and back relative to cushion assembly, and/or whole seat can be configured to relative vehicle floor move forward and backward.The each several part of seat can be configured to be regulated by occupant simultaneously or regulate independently.
At United States Patent (USP) 7,458, in 294, describe mandrel or worm drive is used in the conditioning equipment of motor vehicles, this conditioning 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 be connected in two parts.Supporting shell encapsulates described gear housing, and comprise the multiple parts be welded in together, surrounding the structure of gear housing before the second component being attached in two parts to provide a gear housing completely, is adjustable to make it 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 attached parts being rotatably attached to described framework pivotally, this seat tilt adjustment comprises housing, bar, actuator, bracket and cap, and its middle shell has the first external support surface towards the opposite and the second external support surface; Bar is suitable for pivotal attachment to described framework, and described bar passes through described housing along Axis Extension; Actuator connects described bar and is suitable for when actuating, described bar being moved along described axis relative to described housing; Be suitable for being attached to described seat component at the fixed position place along described seat component with bracket, described housing and described seat component are connected and described second external support surface described seat component dorsad by described bracket, described bracket has the curved bearing surface on the second external support surface described in slip joint, rotates in described bracket to allow described housing.Cap is attached to described bracket and provides the area supported on the first external support surface described in slip joint.Need in this patent to adopt cap to limit the radial-play of described housing, complicated structure, cost is high.
Summary of the invention
An object of the present invention is to provide for the high problem of the complex structure existing for existing vehicle seat recliner mechanism, cost the electric machine assembly raising seat that a kind of structure is simple, cost is low.
Two of object of the present invention is to provide has the above-mentioned seat raising the motor of seat.
To achieve these goals, the technical solution adopted in the present invention is as follows:
Raise the electric machine assembly of seat, comprising:
One motor, described motor has an output shaft;
One deceleration box, described deceleration box has an installation inner chamber, described deceleration box offers an output shaft patchhole, the inner and the described installation inner chamber of described output shaft patchhole are through, described motor is arranged on described deceleration box, and the output shaft of this motor inserts described output shaft and inserts in the hole;
One is configured in the worm screw in described installation inner chamber, and one end of described worm screw connects with the output shaft of described motor and driven by described motor;
One is arranged on the mounting bracket on described deceleration box;
Be located in the duplicate gear in described deceleration box, described duplicate gear have one with the worm gear of described worm engaging and with described worm-wheel shaft to being connected and following the traversing carriage driving shaft of described worm gear eccentric rotary, duplicate gear described in described worm drive rotates;
To be configured in described mounting bracket and in sagittal plane, can to do by described traversing carriage drive shaft the traversing carriage moved up and down;
To be entrenched on described traversing carriage and to be driven the carrier wheel doing oval circular motion by described traversing carriage;
One output gear component, described output gear component is coaxially arranged with output gear, ring gear and interior axle, described interior axle successively through described carrier wheel, traversing carriage, duplicate gear rear axle support at the bottom of the chamber of the installation inner chamber of described deceleration box on, the ring gear in described output gear component engages with described carrier wheel and drives described output gear component to rotate;
One covers on the gear box cover on described output gear component, this gear box cover is fixedly connected with described mounting bracket, deceleration box by securing member, in the assembly cavity that the inner surface making the part supported outside axle head, output gear except described duplicate gear, described carrier wheel, described traversing carriage and described output gear component be sealed in described gear box cover and deceleration box is formed; The output gear of described output gear component is positioned at outside described assembly cavity.
In a preferred embodiment of the invention, in the installation inner chamber of described deceleration box, the side of relatively described output shaft patchhole is configured with a bearing mounting hole, described bearing mounting hole and described output shaft patchhole coaxial line; Be configured with a parts of bearings at the other end of described worm screw, described parts of bearings is arranged in described bearing mounting hole.
In a preferred embodiment of the invention, described parts of bearings comprises oiliness bearing, pad and rubber sheet gasket, and the described axle bearing that contains is connected with the other end of described worm screw and one end of described pad, and the other end of described pad is connected with described rubber sheet gasket.
In a preferred embodiment of the invention, a lateral surface of described deceleration box is provided with a motor installation position, described output shaft patchhole is arranged in described motor installation position, and described motor is arranged on described motor installation position by securing member.
In a preferred embodiment of the invention, described deceleration box has an opening, the normal of the plane at described opening place is mutually vertical with the axis of the output shaft of described motor, and described mounting bracket is arranged in the plane at described opening place of described deceleration box.
In a preferred embodiment of the invention, be provided with an endoporus in described mounting bracket, described traversing carriage is configured in the endoporus of described mounting bracket.
In a preferred embodiment of the invention, in the endoporus of described mounting bracket, balanced configuration has a pair first breach and balanced configuration to have a pair second breach, wherein a pair first breach become cross layout with a pair second breach, and the width of the first breach is less than the width of the second breach; Have a pair first projections and balanced configuration to have a pair second projections in the outer peripheral edges balanced configuration of described traversing carriage, wherein a pair first projections become cross layout with a pair second projections, and the width of the first projection is less than the width of the second projection; A pair first projections are embedded in described first breach respectively, and a pair second projections are embedded in described second breach respectively, and the height of the first projection is less than the degree of depth of the first breach, and the width of the second projection is less than the width of the second breach.
In a preferred embodiment of the invention, three mounting ears are configured with at the outer rim interval of described mounting bracket, each mounting ear is configured with an installing hole, wears these installing holes with securing member and be fixed on chair framework, can the described motor raising seat is arranged on chair framework; Be arranged on after on chair framework at the described motor raising seat, described output gear engages with sector rack, drives sector rack to rotate, regulate the height of seat by engaged transmission.
In a preferred embodiment of the invention, the described electric machine assembly raising seat also comprises a stamping parts, described stamping parts adopts securing member to be fixed on described chair framework, stamping parts is configured with a location hole, an outer support axle head is provided with at the center of the output gear outer face of described output gear component, described outer support axle head positioning supports in the location hole of described stamping parts, to ensure the concentricity of output gear and the centre-to-centre spacing with sector rack.
In a preferred embodiment of the invention, a centre bore is had in the center configuration of described traversing carriage, also a centre bore is configured with at the center of described carrier wheel, in described duplicate gear, its axis direction is provided with an eccentric orfice, at the bottom of the chamber of the installation 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 of the installation inner chamber of described deceleration box through the eccentric orfice in the centre bore of described carrier wheel, the centre bore of described traversing carriage, described duplicate gear; The external diameter of the interior axle in described output gear component is less than the internal diameter of the centre bore of described carrier wheel and the centre bore of described traversing carriage.
In a preferred embodiment of the invention, the peritreme of the centre bore of described traversing carriage is configured with at least one open slot, the relatively described traversing carriage side of described carrier wheel is configured with the projection in the open slot of the described traversing carriage of at least one embedding, and described projection is embedded in described open slot.
In a preferred embodiment of the invention, a locating shaft portion is configured with between the output gear and described ring gear of described output gear component, have a location endoporus in the center configuration of described gear box cover, described locating shaft portion adopts matched in clearance to be positioned in the endoporus of described location.
In a preferred embodiment of the invention, be configured with a positioning lumen in described gear box cover, the ring gear peripheral edge portion in described output gear component is arranged in described positioning lumen.
In a preferred embodiment of the invention, in described output gear component, the external diameter of described ring gear is maximum, and described locating shaft portion is equal with the external diameter of output gear and take second place, and the external diameter of outer support axle head ranks the 3rd, and interior axle external diameter is minimum.
In a preferred embodiment of the invention, wave mode pad is configured with between at the bottom of the chamber of the installation inner chamber of the worm gear in described duplicate gear and described deceleration box.
Operation principle of the present invention is:
Motor carries out positive and negative both direction rotation by power supply 13.V drive motors output shaft, motor output shaft drives worm screw to rotate, worm gear wheel in worm drive duplicate gear, worm gear drives the traversing carriage driving shaft eccentric rotary combined as a whole with it, traversing carriage is driven to move up and down in sagittal plane, traversing carriage is moving up and down in process, carrier wheel is driven to do the motion of elliptical orbit, engaged with the ring gear in output gear component by carrier wheel, drive output gear component rotates, output gear engages with sector rack, sector rack is driven to rotate by engaged transmission, the height of seat is regulated.
The present invention has the advantage that structure is simple, easy to maintenance, cost is low.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation that the present invention raises the electric machine assembly of seat.
Fig. 2 is the front view that the present invention raises the electric machine assembly of seat.
Fig. 3 is the left view that the present invention raises the electric machine assembly of seat.
Fig. 4 is the right view that the present invention raises the electric machine assembly of seat.
Fig. 5 is the vertical view that the present invention raises the electric machine assembly of seat.
Fig. 6 is the schematic perspective view that the present invention raises the electric machine assembly of seat.
Fig. 7 is the cutaway view that the present invention raises the electric machine assembly of seat.
Fig. 8 is the schematic diagram that electric machine assembly that the present invention raises seat is arranged on chair framework.
Fig. 9 be the present invention's stamping parts raised in the electric machine assembly of seat to be arranged on chair framework and with coordinate schematic diagram between output gear
Figure 10 to Figure 14 is the electric machine assembly working state schematic representation that the present invention raises seat.
Embodiment
See Fig. 1 to Fig. 7, the electric machine assembly raising seat provided in figure comprises motor 100, deceleration box 200, worm screw 300, mounting bracket 400, traversing carriage 500, duplicate gear 600, carrier wheel 700, output gear component 800 and gear box cover 900.
Deceleration box 200 is adopted made of plastic, and it has an installation inner chamber 210, and install inner chamber 210 and have an opening, the normal of the plane 211 at this opening place is mutually vertical with the axis of the output shaft 110 of motor 100.A lateral surface of deceleration box 200 is provided with a motor installation position 220, is provided with an output shaft patchhole 221 in motor installation position 220, the inner of this output shaft patchhole 221 is through with installation inner chamber 210.Motor 100 adopts screw 130 to be arranged on motor installation position 220, and the output shaft 110 of motor 100 is inserted in output shaft patchhole 221.
In the installation inner chamber 210 of deceleration box 200, the side of relative output shaft patchhole 221 is configured with a bearing mounting hole 212, bearing mounting hole 212 and output shaft patchhole 221 coaxial line; An axis hole 213 is provided with at the bottom of the chamber of the installation inner chamber 210 of deceleration box 200; Some screws 214 are distributed with in addition, so that install gear box cover 900 in plane 211.
Worm screw 300 is arranged on installs in inner chamber 210, and one end of worm screw 300 connects with the output shaft 110 of motor 100 and driven by this motor 100, and the other end of this worm screw 300 is configured with a parts of bearings 310, and parts of bearings 310 is configured in bearing mounting hole 212; This parts of bearings 310 comprises oiliness bearing 311, peek pad 312 and rubber sheet gasket 313, is connected with the other end of worm screw 300 and one end of peek pad 312 containing axle bearing 311, and the other end of peek pad 312 is connected with rubber sheet gasket 313.
Mounting bracket 400 is arranged in the plane 211 at the opening place of deceleration box 200, in the endoporus 410 of mounting bracket 400, balanced configuration has a pair first breach 421,421a and balanced configurations to have a pair second breach 422,422a, wherein a pair first breach 421,421a become cross layout with a pair second breach 422,422a, and the width of the first breach 421,421a is less than the width of the second breach 422,422a.The position corresponding to some screws 214 at mounting bracket 400 is in addition provided with some through holes 430.
Be configured with three mounting ears 440 at the outer rim interval of mounting bracket 400, each mounting ear 440 is configured with an installing hole 441.
Duplicate gear 600 is located in the installation inner chamber 210 of deceleration box 200, in duplicate gear 600, its axis direction is provided with an eccentric orfice 610, this duplicate gear 600 has a worm gear 620 engaged with worm screw 300 and is connected with worm gear 620 axis and follows the traversing carriage driving shaft 630 of worm gear 620 eccentric rotary.
Traversing carriage 500 is configured in the endoporus 410 of mounting bracket 400, a centre bore 510 is configured with in traversing carriage 500, in the peritreme of centre bore 510, balanced configuration has pair of openings groove 511,511a, during assembling, traversing carriage driving shaft 630 inserts in this centre bore 510, drives traversing carriage 500 to move up and down in its sagittal plane.The external diameter of traversing carriage driving shaft 630 is less than the internal diameter of centre bore 510.
A pair first projections 521,521a and balanced configurations are had to have a pair second projections 522,522a in the outer peripheral edges balanced configuration of traversing carriage 500 in addition, wherein a pair first projections 521,521a become cross layout with a pair second projections 522,522a, and the width of the first projection 521,521a is less than the width of the second projection 522,522a.During assembling, a pair first projections 521,521a are embedded in the first breach 421 of mounting bracket 400,421a respectively, a pair second projections 522,522a are embedded in the second breach 422 of mounting bracket 400,422a respectively, the height of the first projection 521,521a is less than the degree of depth of the first breach 421,421a, and the width of the second projection 522,522a is less than the width of the second breach 422,422a.
Have a centre bore 710 in carrier wheel 700 and in carrier wheel 700 relative movement support 500 side 720, be configured with projection 711, the 711a in the open slot being embedded into traversing carriage 500 for a pair, carrier wheel 700 does oval circular motion under the driving of traversing carriage 500.
Output gear component 800 is coaxially arranged with outer support axle head 810, output gear 820, locating shaft portion 830, ring gear 840 and interior axle 850.Wherein the external diameter of ring gear 840 is maximum, and locating shaft portion 830 is equal with the external diameter of output gear 840 and take second place, and the external diameter of outer support axle head 810 ranks the 3rd, and interior axle 850 external diameter is minimum.
During assembling, be inserted in the axis hole 213 at the bottom of chamber of the installation inner chamber 210 of deceleration box 200 after the eccentric orfice 610 of interior axle 850 successively through the centre bore 510 of the centre bore 710 of carrier wheel 700, traversing carriage 500, duplicate gear 600, carrier wheel 700, traversing carriage 500, duplicate gear 600 are assemblied in the installation inner chamber 210 of deceleration box 200.
The center configuration of gear box cover 900 has a location endoporus 910, a positioning lumen 920 is configured with in gear box cover 900, some screws 930 are configured with in addition on gear box cover 900, during assembling, this gear box cover 900 covers on output gear component 900, and make ring gear 840 peripheral edge portion in output gear component 800 be arranged in positioning lumen 920, make the locating shaft portion 830 in output gear component 800 adopt matched in clearance to locate through location endoporus 910 simultaneously and the endoporus 910 of location.Finally tighten being configured in gear box cover 900 to be configured with in some screws 930 to be screwed on gear box cover 900 some screws 214 through some through holes 430 on mounting bracket 400.After installing, support except duplicate gear 600, carrier wheel 700, traversing carriage 500 and output gear component 800 in assembly cavity that inner surface that the part outside axle head 810, output gear 820 is sealed in gear box cover 900 and deceleration box 200 formed.During assembling, the worm gear 620 in duplicate gear 600 relatively at the bottom of the side at the bottom of chamber of installation inner chamber 210 of deceleration box 200 and the chamber of the installation inner chamber 210 of deceleration box 200 between be configured with a corrugated gasket 640, to reduce impulsive force.
The method that the whole electric machine assembly raising seat is installed on chair framework is: see Fig. 8 and Fig. 9, be screwed on the anchoring nut 1110 on chair framework 1100 with screw 1000 through the installing hole 441 on three mounting ears 440 of mounting bracket 400, then location hole 1210 on stamping parts 1200 is enclosed within the outer support axle head 810 on output gear component 800, trip bolt 1400 is adopted to be fixed on chair framework 1100 by stamping parts 1200 again, ensure the concentricity of output gear 820 in output gear component 800 and the centre-to-centre spacing with sector rack (not shown).Output gear 820 engages with sector rack 1300, drives sector rack 1300 to rotate, regulate the height of seat by engaged transmission.
The operation principle raising the electric machine assembly of seat of the present invention is as follows: see Figure 10 to Figure 14, the motor 100 raised in the electric machine assembly of seat passes through power supply 13.5V, the output shaft 110 of drive motors 100 carries out positive and negative both direction rotation, worm screw 300 is driven also to carry out positive and negative both direction rotation, worm screw 300 carries out clockwise and counterclockwise both direction with the worm gear 620 in duplicate gear 600 and rotates (see Figure 10), clockwise and the counterclockwise both direction of worm gear 620 is rotated and is driven the traversing carriage driving shaft 630 be connected as a single entity with worm gear 620 also to carry out clockwise and counterclockwise both direction eccentric rotary (see Figure 11), thus drive traversing carriage 500 in its sagittal plane, move up and down (see Figure 12).And traversing carriage 500 moves up and down in its sagittal plane, chimeric by pair of openings groove 511,511a and a pair projection 711 on carrier wheel 700,711a, drive carrier wheel 700 on traversing carriage 500 runs (see Figure 13) along elliptical orbit, carrier wheel 700 is along in elliptical orbit running, drive output gear component 800 to rotate by engaging with the ring gear 840 in output gear component 800, thus reach output turning moment (see Figure 14).The rotation of output gear component 800, is engaged with sector rack by output gear 820, drives sector rack to rotate, regulate the height of seat by engaged transmission.
Claims (15)
1. raise the electric machine assembly of seat, it is characterized in that, comprising:
One motor, described motor has an output shaft;
One deceleration box, described deceleration box has an installation inner chamber, described deceleration box offers an output shaft patchhole, the inner and the described installation inner chamber of described output shaft patchhole are through, described motor is arranged on described deceleration box, and the output shaft of this motor inserts described output shaft and inserts in the hole;
One is configured in the worm screw in described installation inner chamber, and one end of described worm screw connects with the output shaft of described motor and driven by described motor;
One is arranged on the mounting bracket on described deceleration box;
Be located in the duplicate gear in described deceleration box, described duplicate gear have one with the worm gear of described worm engaging and with described worm-wheel shaft to being connected and following the traversing carriage driving shaft of described worm gear eccentric rotary, duplicate gear described in described worm drive rotates;
To be configured in described mounting bracket and in sagittal plane, can to do by described traversing carriage drive shaft the traversing carriage moved up and down;
To be entrenched on described traversing carriage and to be driven the carrier wheel doing oval circular motion by described traversing carriage;
One output gear component, described output gear component is coaxially arranged with output gear, ring gear and interior axle, described interior axle successively through described carrier wheel, traversing carriage, duplicate gear rear axle support at the bottom of the chamber of the installation inner chamber of described deceleration box on, the ring gear in described output gear component engages with described carrier wheel and drives described output gear component to rotate;
One covers on the gear box cover on described output gear component, this gear box cover is fixedly connected with described mounting bracket, deceleration box by securing member, in the assembly cavity that the inner surface making described duplicate gear, described carrier wheel, described traversing carriage and the part of described output gear component except output gear be sealed in described gear box cover and deceleration box is formed; The output gear of described output gear component is positioned at outside described assembly cavity.
2. raise the electric machine assembly of seat as claimed in claim 1, it is characterized in that, in the installation inner chamber of described deceleration box, the side of relatively described output shaft patchhole is configured with a bearing mounting hole, described bearing mounting hole and described output shaft patchhole coaxial line; Be configured with a parts of bearings at the other end of described worm screw, described parts of bearings is arranged in described bearing mounting hole.
3. raise the electric machine assembly of seat as claimed in claim 2, it is characterized in that, described parts of bearings comprises oiliness bearing, pad and rubber sheet gasket, and the described axle bearing that contains is connected with the other end of described worm screw and one end of described pad, and the other end of described pad is connected with described rubber sheet gasket.
4. raise the electric machine assembly of seat as claimed in claim 1, it is characterized in that, a lateral surface of described deceleration box is provided with a motor installation position, and described output shaft patchhole is arranged in described motor installation position, and described motor is arranged on described motor installation position by securing member.
5. raise the electric machine assembly of seat as claimed in claim 1, it is characterized in that, described deceleration box has an opening, the normal of the plane at described opening place is mutually vertical with the axis of the output shaft of described motor, and described mounting bracket is arranged in the plane at described opening place of described deceleration box.
6. raise the electric machine assembly of seat as claimed in claim 1, it is characterized in that, be provided with an endoporus in described mounting bracket, described traversing carriage is configured in the endoporus of described mounting bracket.
7. raise the electric machine assembly of seat as claimed in claim 6, it is characterized in that, in the endoporus of described mounting bracket, balanced configuration has a pair first breach and balanced configuration to have a pair second breach, wherein a pair first breach become cross layout with a pair second breach, and the width of the first breach is less than the width of the second breach; Have a pair first projections and balanced configuration to have a pair second projections in the outer peripheral edges balanced configuration of described traversing carriage, wherein a pair first projections become cross layout with a pair second projections, and the width of the first projection is less than the width of the second projection; A pair first projections are embedded in described first breach respectively, and a pair second projections are embedded in described second breach respectively, and the height of the first projection is less than the degree of depth of the first breach, and the width of the second projection is less than the width of the second breach.
8. raise the electric machine assembly of seat as claimed in claim 1, it is characterized in that, three mounting ears are configured with at the outer rim interval of described mounting bracket, each mounting ear is configured with an installing hole, wearing these installing holes with securing member is fixed on chair framework, can be arranged on the stamping parts of chair framework by the described motor raising seat; After on the stamping parts being arranged on chair framework at the described motor raising seat, described output gear engages with sector rack, drives sector rack to rotate, regulate the height of seat by engaged transmission.
9. raise the electric machine assembly of seat as claimed in claim 8, it is characterized in that, the described electric machine assembly raising seat also comprises a stamping parts, described stamping parts adopts securing member to be fixed on described chair framework, stamping parts is configured with a location hole, an outer support axle head is provided with at the center of the output gear outer face of described output gear component, described outer support axle head positioning supports in the location hole of described stamping parts, to ensure the concentricity of output gear and the centre-to-centre spacing with sector rack.
10. raise the electric machine assembly of seat as claimed in claim 9, it is characterized in that, a centre bore is had in the center configuration of described traversing carriage, also a centre bore is configured with at the center of described carrier wheel, in described duplicate gear, its axis direction is provided with an eccentric orfice, at the bottom of the chamber of the installation 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 of the installation inner chamber of described deceleration box through the eccentric orfice in the centre bore of described carrier wheel, the centre bore of described traversing carriage, described duplicate gear; The external diameter of the interior axle in described output gear component is less than the internal diameter of the centre bore of described carrier wheel and the centre bore of described traversing carriage.
11. electric machine assemblies raising seat as claimed in claim 10, it is characterized in that, the peritreme of the centre bore of described traversing carriage is configured with at least one open slot, the relatively described traversing carriage side of described carrier wheel is configured with the projection in the open slot of the described traversing carriage of at least one embedding, and described projection is embedded in described open slot.
12. electric machine assemblies raising seat as claimed in claim 11, it is characterized in that, a locating shaft portion is configured with between the output gear and described ring gear of described output gear component, have a location endoporus in the center configuration of described gear box cover, described locating shaft portion adopts matched in clearance to be positioned in the endoporus of described location.
13. electric machine assemblies raising seat as claimed in claim 12, it is characterized in that, be configured with a positioning lumen in described gear box cover, the ring gear peripheral edge portion in described output gear component is arranged in described positioning lumen.
14. electric machine assemblies raising seat as claimed in claim 12, is characterized in that, in described output gear component, the external diameter of described ring gear is maximum, described locating shaft portion is equal with the external diameter of output gear and take second place, and the external diameter of outer support axle head ranks the 3rd, and interior axle external diameter is minimum.
15. electric machine assemblies raising seat as claimed in claim 1, is characterized in that, be configured with wave mode pad between at the bottom of the chamber of the installation inner chamber of the worm gear in described duplicate gear and described deceleration box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061886.5A CN104638830A (en) | 2015-02-05 | 2015-02-05 | Motor assembly for lifting seat and vehicle seat containing motor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061886.5A CN104638830A (en) | 2015-02-05 | 2015-02-05 | Motor assembly for lifting seat and vehicle seat containing motor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104638830A true CN104638830A (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510061886.5A Pending CN104638830A (en) | 2015-02-05 | 2015-02-05 | Motor assembly for lifting seat and vehicle seat containing motor assembly |
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| Country | Link |
|---|---|
| CN (1) | CN104638830A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599643A (en) * | 2016-02-18 | 2016-05-25 | 上海胜华波汽车电器有限公司 | Novel high-strength motor mechanism for lifting seat |
| CN105978217A (en) * | 2016-04-25 | 2016-09-28 | 上海胜华波汽车电器有限公司 | High-strength motor assembly for raising seat |
| CN107246464A (en) * | 2017-01-24 | 2017-10-13 | 浙江联宜电机有限公司 | High-precision rear axle of scooter reduction box |
| CN107461482A (en) * | 2016-06-02 | 2017-12-12 | 广东肇庆爱龙威机电有限公司 | Gearbox assembly and the headrest driver including the gearbox assembly |
| CN108698526A (en) * | 2016-03-07 | 2018-10-23 | 罗伯特·博世有限公司 | Main shaft transmission mechanism and drive unit of electric seat drive |
| CN109803852A (en) * | 2016-10-12 | 2019-05-24 | 安道拓工程技术知识产权有限公司 | Adapter device, method of manufacturing same, modular system of adapter device, drive device and method of manufacturing same, and vehicle seat |
| CN110612406A (en) * | 2017-05-10 | 2019-12-24 | 马勒国际有限公司 | Modular system for production control equipment |
| WO2020063537A1 (en) * | 2018-09-30 | 2020-04-02 | 广东肇庆爱龙威机电有限公司 | Vehicle seat, and permanent magnet direct-current electric motor therefor |
| CN111864984A (en) * | 2020-08-11 | 2020-10-30 | 江苏博尔曼传动科技有限公司 | A micro-motor axial gap automatic adjustment structure |
| DE112019006920T5 (en) | 2019-02-25 | 2021-11-04 | Denso Corporation | Reduction gear and gear motor |
| CN113691074A (en) * | 2021-09-11 | 2021-11-23 | 陈效 | Structure of secondary transmission part of automobile seat lifting motor with zero tooth difference output |
| US11560934B2 (en) | 2019-09-30 | 2023-01-24 | Denso Corporation | Speed reducer and speed reducer-equipped motor |
| US12188543B2 (en) | 2021-04-30 | 2025-01-07 | Denso Corporation | Motor with speed reducer |
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| CN101764462A (en) * | 2010-01-27 | 2010-06-30 | 王伟青 | Elastic buffer thrust end at top end of micro-motor rotor worm shaft |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599643B (en) * | 2016-02-18 | 2018-11-06 | 上海胜华波汽车电器有限公司 | A kind of novel high-strength motor mechanism for raising seat |
| CN105599643A (en) * | 2016-02-18 | 2016-05-25 | 上海胜华波汽车电器有限公司 | Novel high-strength motor mechanism for lifting seat |
| CN108698526B (en) * | 2016-03-07 | 2021-06-18 | 罗伯特·博世有限公司 | Main shaft transmission mechanism and drive unit of electric seat drive |
| CN108698526A (en) * | 2016-03-07 | 2018-10-23 | 罗伯特·博世有限公司 | Main shaft transmission mechanism and drive unit of electric seat drive |
| CN105978217A (en) * | 2016-04-25 | 2016-09-28 | 上海胜华波汽车电器有限公司 | High-strength motor assembly for raising seat |
| CN105978217B (en) * | 2016-04-25 | 2018-10-23 | 上海胜华波汽车电器有限公司 | A kind of high intensity electric machine assembly for raising seat |
| CN107461482A (en) * | 2016-06-02 | 2017-12-12 | 广东肇庆爱龙威机电有限公司 | Gearbox assembly and the headrest driver including the gearbox assembly |
| CN107461482B (en) * | 2016-06-02 | 2021-03-19 | 广东肇庆爱龙威机电有限公司 | Gearbox assembly and headrest driver comprising same |
| CN109803852A (en) * | 2016-10-12 | 2019-05-24 | 安道拓工程技术知识产权有限公司 | Adapter device, method of manufacturing same, modular system of adapter device, drive device and method of manufacturing same, and vehicle seat |
| CN109803852B (en) * | 2016-10-12 | 2021-11-26 | 恺博座椅机械部件有限公司 | Adapter device, method for the production thereof, modular system for an adapter device, drive device, method for the production thereof, and vehicle seat |
| US11142094B2 (en) | 2016-10-12 | 2021-10-12 | Keiper Seating Mechanisms Co., Ltd. | Adapter arrangement, method for the production thereof, modular system for an adapter arrangement, drive arrangement and method for the production thereof, and vehicle seat |
| CN107246464A (en) * | 2017-01-24 | 2017-10-13 | 浙江联宜电机有限公司 | High-precision rear axle of scooter reduction box |
| CN110612406A (en) * | 2017-05-10 | 2019-12-24 | 马勒国际有限公司 | Modular system for production control equipment |
| CN110971052A (en) * | 2018-09-30 | 2020-04-07 | 广东肇庆爱龙威机电有限公司 | Vehicle seat and permanent magnet direct current motor thereof |
| WO2020063537A1 (en) * | 2018-09-30 | 2020-04-02 | 广东肇庆爱龙威机电有限公司 | Vehicle seat, and permanent magnet direct-current electric motor therefor |
| DE112019006920T5 (en) | 2019-02-25 | 2021-11-04 | Denso Corporation | Reduction gear and gear motor |
| US11460095B2 (en) | 2019-02-25 | 2022-10-04 | Denso Corporation | Gear reducer and gearmotor |
| DE112019006920B4 (en) | 2019-02-25 | 2023-05-25 | Denso Corporation | Reduction gear and geared motor |
| US11560934B2 (en) | 2019-09-30 | 2023-01-24 | Denso Corporation | Speed reducer and speed reducer-equipped motor |
| CN111864984A (en) * | 2020-08-11 | 2020-10-30 | 江苏博尔曼传动科技有限公司 | A micro-motor axial gap automatic adjustment structure |
| US12188543B2 (en) | 2021-04-30 | 2025-01-07 | Denso Corporation | Motor with speed reducer |
| CN113691074A (en) * | 2021-09-11 | 2021-11-23 | 陈效 | Structure of secondary transmission part of automobile seat lifting motor with zero tooth difference output |
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