CN207719963U - New economical chair angle modulation motor - Google Patents
New economical chair angle modulation motor Download PDFInfo
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- CN207719963U CN207719963U CN201721274205.4U CN201721274205U CN207719963U CN 207719963 U CN207719963 U CN 207719963U CN 201721274205 U CN201721274205 U CN 201721274205U CN 207719963 U CN207719963 U CN 207719963U
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- end cap
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- inner end
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 80
- 230000009467 reduction Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 230000001012 protector Effects 0.000 claims description 11
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 10
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 10
- 229920002530 polyetherether ketone Polymers 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000001351 cycling effect Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
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- 238000010586 diagram Methods 0.000 description 8
- 238000005474 detonation Methods 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 3
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- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- -1 Ether ketone Chemical class 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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Abstract
A kind of new economical chair angle modulation motor, including outer end cap assembly, inner end cap assembly, rotor assembly, cage assembly and reduction box；Inner end cap assembly includes inner end cap, ball bearing, plum blossom fork, circuit board, two power pins, left inductance, PTC, two carbon brush inserted sheets, two carbon brush, right inductance, ground connection contact pin, two carbon brush pads, two carbon brush holders and two torsional springs；One ball bearing of installation is pitched in two cavitys that inside and outside separation is carried in inner end cap, the center between two cavitys by plum blossom；Circuit board and two power pins are arranged on outer chamber；Left inductance, PTC, two carbon brush inserted sheets, two carbon brush, right inductance, ground connection contact pin, two carbon brush pads, two carbon brush holders and two torsional springs are arranged in inner chamber body, cage assembly includes shell and the magnetic cylinder component that is constituted at the magnetic cylinder unit of semi-circular structure by four, and magnetic cylinder unit interval is uniformly arranged on wall inside of the housing.The motor volume is small, and output torque is big, installation facility, and service life is long.
Description
Technical field
The utility model is related to automotive seating art field more particularly to a kind of new economical chair angle modulation motors, should
Device can drive recliner that seat back angle is adjusted.
Background technology
Recliner regulating device used in Automobile seat according to user configuration demand it is unusual be divided into it is electronic and
Manual two kinds of forms.Electric adjusting device currently on the market mainly drives reduction box system to make driver or multiply using motor
Visitor reaches comfortable seating position.Almost all driving devices in the market all suffer from that volume is big, and weight weight, installation is poor, pass
It is dynamic that than low, output torque is small, and driving motor volume is big, and service life is short, it is of high cost the problems such as.
Utility model content
The purpose of this utility model is that in view of the above-mentioned problems, a kind of new economical chair angle modulation motor is provided, with solution
The problem of certainly above-mentioned background technology is proposed.
New economical chair angle modulation motor provided by the utility model, including：Outer end cap assembly, turns inner end cap assembly
Sub- assembly, cage assembly and reduction box, inner end cap assembly are mounted on rotor assembly, and rotor assembly is mounted in cage assembly,
Outer end cap assembly is separately mounted to the both ends of cage assembly with reduction box；Inner end cap assembly includes inner end cap, ball bearing, plum blossom
Fork, circuit board, two power pins, left inductance, thermal protector, two carbon brush inserted sheets, two carbon brush, right inductance, ground connection contact pin,
Two carbon brush pads, two carbon brush holders and two torsional springs；Wherein, with the inner chamber body and outer chamber separated in inner end cap, in inner cavity
Center between body and outer chamber installation ball bearing is pitched by plum blossom；Circuit board and two power pins are arranged in outer chamber
On；Left inductance, thermal protector, two carbon brush inserted sheets, two carbon brush, right inductance, ground connection contact pin, two carbon brush pads, two carbon brush
Frame and two torsional springs are arranged in inner chamber body；Circuit board is made of patch electronics components, and positive and negative the two of two power pins
Pole is used for external power supply, and one of power pin is connect with circuit board, the printed circuit on circuit board and left inductance connection, left
Inductance is connect with thermal protector, and thermal protector is connect with a carbon brush inserted sheet, and carbon brush inserted sheet is connect with a carbon brush, carbon brush with turn
One end of commutator on sub- assembly connects, and commutator is connect with one end of the enameled wire on rotor assembly, enameled wire it is another
End is connect with the other end of commutator, and commutator is connect with another carbon brush, another carbon brush is connect with another carbon brush inserted sheet,
Another carbon brush inserted sheet and right inductance connection, right inductance are connect with another power pin, make entire circuit communication；It is grounded contact pin
It is connect with cage assembly, for protecting circuit；Two carbon brush pads are separately positioned in inner end cap, and one is installed on each carbon brush pad
A carbon brush holder, two carbon brush are installed in by a torsional spring in carbon brush holder respectively, make carbon brush and the commutator on rotor assembly
It is in close contact；And cage assembly includes shell and magnetic cylinder component, magnetic cylinder component is by four magnetic cylinder units at semi-circular structure
It constitutes；Magnetic cylinder unit interval is uniformly arranged on wall inside of the housing.
Additionally, it is preferred that structure be, it is at least one for protecting circuit and make electric current more in parallel or series on circuit board
Stable Chip-R, ground patch capacitance, patch varistors.
Furthermore it is preferred that structure be that inner end cap assembly further includes two Hall contact pins, total with inner end cap on rotor assembly
At connecting pin by core retainer plate installation there are two magnetic bead；Hall component is also equipped on circuit board；Wherein, Hall component
One Hall contact pin is connect with the Chip-R on the printed circuit on circuit board, and Chip-R is connect with Hall component, suddenly
Your component and ground patch capacitance connection, ground patch capacitance are another by printed circuit on circuit board and Hall component
One Hall contact pin connection, forms cycling circuit；Two Hall contact pins are external on the governor circuit of automobile, realize governor circuit
Monitoring to motor.
Furthermore preferred structure is, rotor assembly includes armature spindle and is wound with the silicon steel sheet stacked group of enameled wire；Wherein,
Silicon steel sheet stacked group is arranged on armature spindle, and the one end of armature spindle towards inner end cap assembly is sequentially installed with axle sleeve, commutator, bakelite
Gasket, the silicon steel sheet stacked group for being wound with enameled wire are located in the magnetic cylinder of cage assembly.
Additionally, it is preferred that structure be that reduction box includes deceleration box, gear box cover, first bearing, second bearing, polyethers
Ether ketone gasket, plastics spring, worm gear shaft, worm gear, pinion gear and output gear；Wherein, deceleration box passes through self tapping with gear box cover
Screw engagement forms output cavity and drive cavity, and the one end of armature spindle towards reduction box is worm screw end, and worm screw end is inserted into drive cavity
It is engaged with worm gear, worm screw end passes through first bearing in the inlet of drive cavity, and passes through the second axis in the terminal point of drive cavity
It holds and is in contact with polyether-ether-ketone gasket and plastics spring, pinion gear is rotated synchronously with worm gear, pinion gear and output tooth engagement, output
Tooth position is in output cavity, and the both ends of output gear are placed in the circular hole of babinet and case lid, and the center of output gear is square hole hole slot
Structure.
Furthermore it is preferred that structure be that the both ends of armature spindle are hollow structure.
The utility model has the advantage that and good effect：
1, two cavitys that inside and outside separation is carried in the inner end cap of the utility model direct current generator part I, described two
There are one ball bearings, circuit board to be arranged on outer chamber for center setting between cavity, and other component is arranged in inner chamber body,
In this way, just two cavitys inside and outside in inner end cap are separated after rotor is inserted into assembly in ball bearing, ensure that carbon brush with
Carbon dust cannot splash and paste on circuit board when commutator pivoting friction, avoid the generation of circuit board short circuit phenomenon.
2, the armature spindle in the utility model carries the integral structure of worm screw using one end, is riveted compared to original worm screw
Structure is more simple and reliable, while solving the problems such as worm screw that large torque causes takes off riveting again.
3, armature spindle in the utility model is inserted into drive cavity, passes through first bearing and second bearing, armature spindle most before
The combination of end in contact polyether-ether-ketone gasket and plastics spring had both maintained stability when armature spindle work, while oil-containing in this way
First bearing and the second bearing and polyether-ether-ketone gasket of oil-containing can all play the role of lubrication, covered compared to being made of plastics
Design is significantly reduced the friction that rotor is subjected to, and had both reduced dynamic loss of energy in this way, and had improved the output torque of motor, and energy
Increase without the damping for deliberately requiring the surface spikes of moulding shell to cause, greatly reduces technological requirement.
4, patch electronics components are used on the utility model circuit board, that is, reduce the unicom that volume in turn ensures circuit
Reliably, make it possible mass automatic production.
Description of the drawings
Fig. 1 is the decomposition diagram of the new economical chair angle modulation motor of the utility model；
Fig. 2 is the structural schematic diagram of the utility model outer end cap assembly；
Fig. 3 is the configuration schematic diagram of the utility model inner end cap assembly；
Fig. 4 is the assembling schematic diagram of the utility model inner end cap assembly and rotor assembly；
Fig. 5 is the configuration schematic diagram of the utility model rotor assembly；
Fig. 6 is the configuration schematic diagram of the utility model cage assembly；
Fig. 7 is the configuration schematic diagram of the utility model reduction box；
Fig. 8 is the structural schematic diagram of the utility model circuit board.
Specific implementation mode
To enable those skilled in the art to be better understood from the technical solution of the utility model and its advantage, with reference to
The application is described in detail in attached drawing, but is not used to limit the scope of protection of the utility model.
Fig. 1 shows the decomposition texture of the new economical chair angle modulation motor of the utility model.
As shown in Figure 1, new economical chair angle modulation motor provided by the utility model, including：It is outer end cap assembly 1, interior
End cap assembly 2, rotor assembly 3, cage assembly 4 and reduction box 5；Inner end cap assembly 2 is mounted on rotor assembly 3, rotor assembly 3
In cage assembly 4, outer end cap assembly 1, reduction box 5 are mounted on the both ends of cage assembly 4, that is, inner end cap assembly 2 is arranged
Between outer end cap assembly 1 and rotor assembly 3, and it is sleeved on the inside of cage assembly 4.
Fig. 2 shows the structures of the utility model outer end cap assembly.
As shown in Fig. 2, outer end cap assembly is assembled by outer end cap 101 and polyether-ether-ketone gasket 102.
Fig. 3 and Fig. 4 respectively illustrates the detonation configuration of inner end cap assembly and the assembly relation with rotor assembly.
As shown in Figure 3 and Figure 4, inner end cap assembly 2 includes inner end cap 202, ball bearing 203, plum blossom fork 207, circuit board
201, two power pins 204, left inductance 206, thermal protector 205, two carbon brush inserted sheet 212, two carbon brush 213, right inductance
210,211, two, the carbon brush pad carbon brush holder 209 of contact pin 208, two and two torsional springs 214 are grounded；Wherein, it is carried in inner end cap 202
Two cavitys of inside and outside separation, the center between two cavitys pass through 207 one ball bearing 203 of installation of plum blossom fork, ball
Bearing 203 is arranged in inner chamber body, and the cavity wall tight clamping fit of plum blossom fork 207 and cavity makes ball bearing 203 be fixed on inner chamber body
On, rotor assembly 3 is mounted on ball bearing 203；The circuit board 201 and two power pins 204 are arranged on outer chamber；It is left
Inductance 206, the carbon brush inserted sheet 212, two of thermal protector 205, two carbon brush 213, right inductance 210, ground connection 208, two carbon of contact pin
211, two carbon brush holders 209 of brush pad and two torsional springs 214 are arranged in inner chamber body；Circuit board 201 uses patch electronics components
It is made, the positive and negative polarities of power pin 204 are used for external power supply, and one of power pin 204 is connect with circuit board 201, electricity
Printed circuit on road plate 201 is connect with left inductance 206, and left inductance 206 is connect with thermal protector 205, thermal protector 205 with
One carbon brush inserted sheet 212 connects, and carbon brush inserted sheet 212 is connect with a carbon brush 213（Welding may be used）, carbon brush 213 and rotor
303 one end of commutator connection on assembly 3, commutator 303 connect with enameled wire one end on rotor assembly 3, enameled wire it is another
One end is connect with the other end of commutator 303 again, and commutator 303 is connect with the carbon brush of the other side 213 again, carbon brush 213 with it is another
A carbon brush inserted sheet 212 connects, and carbon brush inserted sheet 212 is connect with right inductance 210, and right inductance 210 connects with another power pin 204
It connects, makes entire circuit communication, when the power is turned on, the enameled wire on rotor assembly 3 will produce magnetic force, and on cage assembly 4
Magnetic cylinder acts, and so that rotor assembly 3 is rotated, to realize electric motors function；Ground connection contact pin 208 is connect with cage assembly 4, is used for
Protect circuit.Just two cavitys inside and outside in inner end cap 202 are separated after rotor 306 is inserted into assembly in ball bearing 203,
Carbon dust, which cannot splash, when ensure that 304 pivoting friction of carbon brush 213 and commutator pastes on circuit board 201.
Refering to Fig. 4, two carbon brush pads 211 are separately positioned in inner end cap 202, and carbon brush holder is mounted on carbon brush pad 211
209, two carbon brush 213 are installed in by torsional spring 214 in carbon brush holder 209 respectively, make carbon brush and the commutator on rotor assembly 3
303 are in close contact.
Fig. 5 shows the detonation configuration of the utility model rotor assembly.
As shown in figure 5, rotor assembly includes armature spindle 306 and is wound with the silicon steel sheet stacked group 307 of enameled wire 308；Wherein,
Silicon steel sheet stacked group 307 is arranged on armature spindle 306, and axle sleeve is sequentially installed in the one end of armature spindle 306 towards inner end cap assembly
305, commutator 304, bakelite gasket 303, silicon steel sheet stacked group 307 are located in the magnetic cylinder of cage assembly 4.
Fig. 6 shows the detonation configuration of the utility model cage assembly.
As shown in fig. 6, cage assembly 4 is made of shell 400 and magnetic cylinder component 401, magnetic cylinder component 401 is by four at semicircle
The magnetic cylinder unit 4011 of type structure is constituted；Magnetic cylinder unit 4011 is arranged uniformly at intervals on the madial wall of shell 400, can pass through
Glue is pasted；Multiple buckling grooves 402 are additionally provided at the both ends of shell 400, buckling groove 402 is used for and outer end cap 1 and reduction box 5
Stuck point be clamped, be then glued, it made to be assembled into an entirety.
Outer end cap 101 is connect with shell 401 using rotary buckle.
Shell 401, the worm screw end of armature spindle is passed through to scurry out from cross bayonet armature spindle 306, rotor silicon steel sheet is folded
307 positions of group are in magnetic cylinder 401.
Fig. 7 shows the detonation configuration of the utility model reduction box.
As shown in fig. 7, reduction box 5 includes first bearing 501, second bearing 502, polyether-ether-ketone gasket 503, plastics spring
504, deceleration box 505, worm gear shaft 506, worm gear 509, pinion gear 510, output gear 511 and gear box cover 512；Wherein, slow down
Babinet 505 engages to form output cavity 507 and drive cavity 508 with gear box cover 512 by tapping screw 513, relative to plastic clip
The structure of button, screw structural not only facilitate time-based maintenance, but also are avoided that because dismantling the damage to deceleration box 505, output cavity repeatedly
507 axial width is 4-8mm, and the one end of armature spindle 306 towards reduction box 5 is worm screw end, and worm screw end is inserted in drive cavity
Interior and 509 engaged transmission of worm gear, worm screw end pass through first bearing 501 in the inlet of drive cavity, and in the terminal of drive cavity
Place is in contact across second bearing 502 with polyether-ether-ketone gasket 503 and plastics spring 504, to which armature spindle 306 is in drive cavity
Because first bearing 501, second bearing 502 fixation can along fixed trunnion axis rotation, the polyether-ether-ketone gasket 503 of terminal point with
Plastics spring 504 plays the role of buffering, holds out against, meanwhile, first bearing 501, second bearing 502 and polyether-ether-ketone gasket 503
Equal oil-containing can play the role of lubrication, and the friction that rotor is subjected to is significantly reduced compared to the design covered is made of plastics, this
Sample had both reduced dynamic loss of energy, improved the output torque of motor, and can not have to the surface spikes for deliberately requiring moulding shell
The damping of initiation increases, and greatly reduces technological requirement；Worm gear 509 is located in the drive cavity 508 of deceleration box 505, with worm gear
It is rotated centered on axis 506, for 506 embedding and injection molding of worm gear shaft at the center of drive cavity 508, the upper end of worm gear 509 is powder metallurgy system
At pinion gear 510,509 rotation driving pinion 510 of worm gear rotate synchronously（There are transmission ratios with worm gear 509 for pinion gear 510
Play the role of deceleration）, pinion gear 510 engages with output gear 511, is driven, and the both ends of output gear 511 are placed in output cavity
In 507, i.e., output gear 511 is fixed to deceleration box 505 with the circular hole of gear box cover 512, and output gear 511 uses powder metallurgy
Technique is made, while not only having ensured desired strength, but also can reduced thickness, to play extend the service life and reduce volume work
With.In this way technological requirement can be reduced when being molded deceleration box 505 with gear box cover 512.Output gear 511 is plastics material
Matter, 511 center of output gear use square hole hole slot structure, drive transmission shaft rotation, rectangular hole slot that can reduce installation difficulty.
Deceleration box 505 equally takes rotary buckle to connect with shell 401.
Fig. 8 shows the structure of the utility model circuit board.
As shown in figure 8, circuit board 201 includes pcb board 20101, the Chip-R being arranged in parallel or in series on pcb board 20101
20102, three ground patch capacitances 20104,20105,20106, patch varistors 20108, patch capacitor 20107 in parallel etc.
Electric elements, Chip-R, patch capacitor in parallel, ground patch capacitance, patch varistors are for protecting circuit and making electric current
It is more steady.
Refering to fig. 1, Fig. 3, Fig. 5 and Fig. 8, inner end cap assembly 2 further include two Hall contact pins 215, on rotor assembly 3 with
By the installation of core retainer plate 302, there are two magnetic beads 301 for the connecting pin of inner end cap assembly 2；Hall component is also equipped on circuit board 201
20103；Wherein, a Hall contact pin 215 is connect with the Chip-R 20102 on the printed circuit on circuit board 201, patch electricity
Resistance 20102 is connect with Hall component 20103, and Hall component 20103 is connect with ground patch capacitance 20106, ground patch
Capacitance 20106 is connect by the printed circuit on circuit board 201 with another Hall contact pin, and cycling circuit is formed；Two Halls
Contact pin 215 is external on the governor circuit of automobile, you can realizes monitoring of the governor circuit to motor；When 3 turns of rotor assembly
When dynamic, Hall component 20103 can accurately record the movement of motor by monitoring two magnetic beads 301 on rotor assembly 3
State.
The sliding rail motor of the utility model can carry memory function, i.e., when driver sets the position of relative comfort,
The front and back position of seat can be achieved by main control circuit, after seat position change, can directly press and achieve
It offers one's seat by the main control circuit driving motor on automobile and is automatically adjusted to suitable position in position.
The operation principle of new economical chair angle modulation motor provided by the utility model is as follows：When outer end cap 101 is connected
When power supply, electric current flows into circuit board 201 through power pin 204, and carbon brush inserted sheet 212 is transferred to after 206 rectification of left inductance, stream
Through carbon brush 213, into commutator 304, the enameled wire that commutator 304 connects can be made after being powered by the magnetic fields of magnetic cylinder 401
Rotor assembly 3 generates movement,（The utility model uses the magnetic cylinder of integral type, and not only magnetic field is more stronger than common two-stage magnetic shoe, and
And it is thinner, not only ensure that the torque of motor, but also taken into account the reduction of motor volume) in this way, motor begins to movement.This
Armature spindle 306 in utility model carries the integral structure of worm screw using one end, simpler compared to original worm screw riveted structure
It is single reliable, while solving the problems, such as that large torque causes to obtain the de- riveting of worm screw again.
The utility model can also carry memory function, i.e., being when driver sets the position of relative comfort can be to this
What a chair angle was achieved, after seat position change, can directly it offer one's seat automatically by Archive bit centrally-mounted driving
Adjust suitable position.The function of this part is mainly realized by circuit board and external control unit.
When with Hall element, Hall element can accurately record the motion state of motor, when seat needs to carry out
When achieving position adjustment, Hall element can read data, and control motor is to a transition directly to achieve position from existing position.
Claims (3)
1. a kind of new economical chair angle modulation motor, including：Outer end cap assembly, inner end cap assembly, rotor assembly, cage assembly
And reduction box, it is characterised in that：The inner end cap assembly is mounted on the rotor assembly, and the rotor assembly is mounted on described
In cage assembly, the outer end cap assembly is separately mounted to the both ends of the cage assembly with the reduction box；It is characterized in that：
The inner end cap assembly includes inner end cap, ball bearing, plum blossom fork, circuit board, two power pins, left inductance, Thermal protection
Device, two carbon brush inserted sheets, two carbon brush, right inductance, ground connection contact pin, two carbon brush pads, two carbon brush holders and two torsional springs；Its
In, with the inner chamber body and outer chamber separated in the inner end cap, the centre bit between the inner chamber body and the outer chamber
It sets and the ball bearing is installed by plum blossom fork；The circuit board and two power pins are arranged on the outer chamber；Institute
State left inductance, thermal protector, two carbon brush inserted sheets, two carbon brush, right inductance, ground connection contact pin, two carbon brush pads, two carbon brush holders
It is arranged in the inner chamber body with two torsional springs；The circuit board is made of patch electronics components, two power pins
Positive and negative polarities are used for external power supply, and one of power pin is connect with the circuit board, the printed circuit on the circuit board
With the left inductance connection, the left inductance is connect with the thermal protector, and the thermal protector is connect with a carbon brush inserted sheet,
The carbon brush inserted sheet is connect with a carbon brush, and the carbon brush is connect with one end of the commutator on the rotor assembly, described whole
Stream is connect with one end of the enameled wire on the rotor assembly, the other end of the other end of the enameled wire and the commutator
Connection, the commutator are connect with another carbon brush, another carbon brush is connect with another carbon brush inserted sheet, another carbon brush inserted sheet
With the right inductance connection, the right inductance is connect with another power pin, makes entire circuit communication；The ground connection contact pin with
The cage assembly connection, for protecting circuit；Two carbon brush pads are separately positioned in the inner end cap, on each carbon brush pad
One carbon brush holder is installed, two carbon brush are installed in by a torsional spring in carbon brush holder respectively, are made on carbon brush and rotor assembly
Commutator is in close contact；And the cage assembly includes shell and magnetic cylinder component, the magnetic cylinder component is by four at semi-circular
The magnetic cylinder unit of structure is constituted；The magnetic cylinder unit interval is uniformly arranged on the madial wall of the shell；
The rotor assembly includes armature spindle and is wound with the silicon steel sheet stacked group of enameled wire；Wherein, the silicon steel sheet stacked group setting
On the armature spindle, the one end of the armature spindle towards the inner end cap assembly is sequentially installed with axle sleeve, commutator, bakelite pad
Piece, the silicon steel sheet stacked group for being wound with enameled wire are located in the magnetic cylinder of the cage assembly；
The reduction box include deceleration box, gear box cover, first bearing, second bearing, polyether-ether-ketone gasket, plastics spring,
Worm gear shaft, worm gear, pinion gear and output gear；Wherein, the deceleration box engages shape with the gear box cover by tapping screw
At output cavity and drive cavity, the one end of the armature spindle towards the reduction box is worm screw end, and the biography is inserted at the worm screw end
It is engaged with the worm gear in dynamic chamber, worm screw end described in the worm screw end passes through the first axle in the inlet of the drive cavity
It holds, and the second bearing and the polyether-ether-ketone gasket and the plastics spring phase is passed through in the terminal point of the drive cavity
Contact, the pinion gear are rotated synchronously with the worm gear, and the pinion gear and the output tooth engagement, the output gear are located at institute
It states in output cavity, and the both ends of the output gear are placed in the circular hole of the deceleration box and the gear box cover, it is described defeated
The center for going out tooth is square hole hole slot structure.
2. new economical chair angle modulation motor according to claim 1, it is characterised in that：On the circuit board it is in parallel or
It connects at least one for protecting circuit and making the more stable Chip-R of electric current, ground patch capacitance, patch varistors.
3. new economical chair angle modulation motor according to claim 2, it is characterised in that：The inner end cap assembly also wraps
Two Hall contact pins are included, there are two magnetic by core retainer plate installation with the connecting pin of the inner end cap assembly on the rotor assembly
Pearl；Hall component is also equipped on the circuit board；Wherein, on a Hall contact pin of the Hall component and circuit board
Printed circuit on Chip-R connection, the Chip-R connect with the Hall component, the Hall component and
The ground patch capacitance connection, the ground patch capacitance pass through printed circuit on the circuit board and the Hall member device
Another Hall contact pin of part connects, and forms cycling circuit；Two Hall contact pins are external on the governor circuit of automobile, realize master
Control monitoring of the circuit to motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274205.4U CN207719963U (en) | 2017-09-30 | 2017-09-30 | New economical chair angle modulation motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274205.4U CN207719963U (en) | 2017-09-30 | 2017-09-30 | New economical chair angle modulation motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719963U true CN207719963U (en) | 2018-08-10 |
Family
ID=63064369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274205.4U Active CN207719963U (en) | 2017-09-30 | 2017-09-30 | New economical chair angle modulation motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719963U (en) |
-
2017
- 2017-09-30 CN CN201721274205.4U patent/CN207719963U/en active Active
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Address after: No. 377, Wuyi South Road, National High-tech Industrial Development Zone, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu endi Automotive System Co.,Ltd. Address before: Room 1501, Building 1/15, Xinxing Yuxinyuan, Economic Development Zone, Changchun City, Jilin Province, 130000 Patentee before: CHANGCHUN NEW DEVELOPMENT AUTOMOBILE PARTS Co.,Ltd. |
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