CN108258839A - A kind of actuation means - Google Patents
A kind of actuation means Download PDFInfo
- Publication number
- CN108258839A CN108258839A CN201711452085.7A CN201711452085A CN108258839A CN 108258839 A CN108258839 A CN 108258839A CN 201711452085 A CN201711452085 A CN 201711452085A CN 108258839 A CN108258839 A CN 108258839A
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- Prior art keywords
- motor
- housing
- fixed
- actuation means
- buffer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to machinery manufacturing technology fields, disclose a kind of actuation means.The actuation means include：Housing and motor, motor are placed in housing；Actuation means further comprise buffer structure, and buffer structure connects housing and motor respectively, and buffer structure is fastened between housing and motor, so that buffer structure plays cushioning effect in electric motor operation.By the above-mentioned means, generated noise when the present invention can reduce actuation means work.
Description
Technical field
The present invention relates to machinery manufacturing technology field, more particularly to a kind of actuation means.
Background technology
The present inventor has found that a large amount of actuator is widely used in adjusting at present during long-term research invention
The size of whole structure, such as the size adjusting of the mechanical structures such as household furniture, medical devices, machining tool, including to medical
The height dimensions such as bed, armchair, desk are adjusted, and actuator is by the electrical motor driven mechanical structure in it in corresponding ruler
It is moved on very little direction, achievees the purpose that be adjusted dimensions of mechanical structures.
But itself vibration can generate noise when at present, the electro-motor in actuator works, and make an uproar produced by electro-motor
To a certain extent, then the user of the mechanical structure to being equipped with the actuator causes discomfort acoustically to sodar, for a long time,
Generated noise just seems particularly heavy when harmful effect is caused to the health of user, therefore reducing actuator work
It will.
Invention content
In view of this, the invention mainly solves the technical problem of providing a kind of actuation means, can reduce actuation means
Generated noise during work.
In order to solve the above technical problems, one aspect of the present invention is：A kind of actuation means are provided, the actuating
Device includes housing and motor, and motor is placed in housing；Actuation means further comprise buffer structure, buffer structure point
Not Lian Jie housing and motor, and buffer structure is fastened between housing and motor, so that buffer structure is in motor
Cushioning effect is played during work.
Wherein, housing includes accommodating groove body and housing cover, house groove body and the accommodating motor of housing cover composition with
And the cavity of buffer structure.
Wherein, buffer structure includes fixed intermediate plate, and the axially extending side of motor upper edge motor is matched with fixed intermediate plate
It closes and fixes, fixed intermediate plate includes fixed part and clamping part, and side of the fixed part far from clamping part is connected with electricity with accommodating groove body
The side connection of motivation, fixed part coordinate close to the side of clamping part and clamping part, and clamping motor upper edge motor reel is to prolonging
The side stretched, so as to clamp the motor simultaneously relative position of fixed motor and housing, clamping part is elastic construction, and then makes to delay
It rushes structure and plays cushioning effect in electric motor operation.
Wherein, buffer structure includes fixed intermediate plate, and the axially extending side of motor upper edge motor is matched with fixed intermediate plate
It closes and fixes, fixed intermediate plate includes fixed part and clamping part, and side of the fixed part far from clamping part is with housing cover close to electronic
The side connection of machine, fixed part coordinate close to the side of clamping part and clamping part, and clamping motor upper edge motor is axially extending
Side, so as to clamp the relative position of motor and fixed motor and housing, clamping part is elastic construction, and then makes buffering
Structure plays cushioning effect in electric motor operation.
Wherein, buffer structure includes multiple fixed intermediate plates, and the fixed intermediate plate in part is set to accommodating groove body and is connected with motor
Side, the fixed intermediate plate in part is set to housing cover close to the side of motor, and multiple fixed intermediate plates clamp motor jointly
And the relative position of fixed motor and housing.
Wherein, buffer structure includes cushion pad, and cushion pad is elastic construction, cushion pad respectively with motor and
Accommodating groove body connection, cushion pad are fastened in the cavity space between motor and accommodating groove body, motor and accommodating groove body it
Between for the cavity space of cushion pad to be set to be interference fitted with cushion pad so that cushion pad fixed motor and housing
Relative position, and cushioning effect is played in electric motor operation, wherein, cushion pad material includes bun and silica gel
Block.
Wherein, cushion pad, which connect part matching motor with motor and is connected with the exterior contour of cushion pad position, sets
It puts, so that cushion pad is fitted closely with motor, wherein, the side that cushion pad can be axially extending with motor upper edge motor
The side that face connects or cushion pad can extend with motor upper edge motor radial is connect.
Wherein, buffer structure includes the buffer body filled with buffer substance, and buffer substance monomer volume is smaller or cushion
Matter is elastic construction, so that the buffer body filled with buffer substance is can generate elastically-deformable elastic construction, buffer body difference
It is connect with motor and accommodating groove body, buffer body is set around motor and the side that accommodating groove body is oppositely arranged, buffer body
The cavity space and interference fit being fastened between motor and accommodating groove body, so that buffer body is played in electric motor operation
Cushioning effect.
Wherein, buffer substance includes fine sand, cotton-wool and bun.
Wherein, motor is set axially along the diagonal of housing.
The beneficial effects of the invention are as follows：Actuation means provided by the present invention, including housing and motor, motor is used
Power is provided in the external structure to be connect with actuation means, motor is set in housing, and housing plays protection motor
Effect, actuation means further comprise buffer structure, and buffer structure connects housing and motor, and buffer structure card respectively
It is fixed between housing and motor, since buffer structure can play cushioning effect in electric motor operation, during electric motor operation
Generated vibration can reduce the vibratory output that motor is transferred to actuation means housing under the cushioning effect of buffer structure,
So as to reduce the integrally-built vibratory output of actuation means, generated noise when achieving the effect that reduce actuation means work.
Description of the drawings
Fig. 1 is the structure diagram of actuation means first embodiment of the present invention；
Fig. 2 is the structure diagram of one embodiment of actuation means motor assembling form of the present invention；
Fig. 3 is the structure diagram of actuation means second embodiment of the present invention；
Fig. 4 is the structure diagram of actuation means 3rd embodiment of the present invention；
Fig. 5 is the structure diagram of actuation means fourth embodiment of the present invention；
Fig. 6 is the structure diagram of another embodiment of cushion pad of actuation means shown in Fig. 5；
Fig. 7 is the structure diagram of the 5th embodiment of actuation means of the present invention；
Fig. 8 is the structure diagram of actuation means sixth embodiment of the present invention；
Fig. 9 is the structure diagram of one embodiment of composite structure of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
The technical issues of to solve to generate noise when the prior art can not reduce actuation means work, the present invention provides a kind of
Actuation means, the actuation means include housing and motor, and motor is placed in housing；Actuation means further comprise buffering
Structure, buffer structure connects housing and motor respectively, and buffer structure is fastened between housing and motor, so that slow
It rushes structure and plays cushioning effect in electric motor operation.It is described in detail below.
Actuation means suitable environment provided by the present invention can be daily household equipment, medical instrument, machining tool etc.
Actuation means can be installed on corresponding construction by application field, realize the adjustment to corresponding size, for example, Ke Yi
Bed board height adjustable structure, armchair handrail height adjustment structure and height of table top adjustment structure etc. need to carry out size adjusting
Structure on actuation means are installed, corresponding construction is driven to move by actuation means, it is high to adjust bed board height, handrail armrest of seat
Degree, height of table top etc., actuation means provided by the present invention can also be used to adjust medical hospital bed bed board height, the master tools of industry
Height of machine table etc., certainly, the suitable environment of actuation means provided by the present invention are including but not limited to described above, all needs
To the size of its structure, including length, height and width etc., the mechanical structure for carrying out flexibly control adjustment can be the present invention
The suitable environment of provided actuation means, does not limit herein.
Referring to Fig. 1, figure is the structure diagram of actuation means first embodiment of the present invention.
In the present embodiment, actuation means 100 include housing 101 and motor 102, and motor 102 is placed in housing 101
In；Actuation means 100 further comprise buffer structure 103, and buffer structure 103 connects housing 101 and motor 102 respectively,
And buffer structure 103 is fastened between housing 101 and motor 102, so that buffer structure 103 is when motor 102 works
Play cushioning effect.
Motor 102 (Motor) is a kind of device for converting electrical current into mechanical energy.It is to use the power on coil (also
It is stator winding) it generates rotating excitation field and acts on rotor (such as squirrel-cage is closed aluminium frame) formation electro-magnetic motor force rotation torque.Electricity
For motivation 102 by power supply difference is used to be divided into dc motor 102 and ac motor 102, the motor 102 in electric system is big
Part is alternating current generator, can be that (motor stator rotational speed of magnetic field and rotor rotary rpm are or not synchronous motor either asynchronous machine
Keep synchronous speed).Motor 102 is mainly made of stator and rotor, and the direction of electrified wire movement under force in magnetic field is with electricity
It is related with magnetic induction line (magnetic direction) direction to flow direction.102 operation principle of motor is effect of the magnetic field to electric current stress, makes electricity
Motivation 102 rotates, and power is provided to be embodied as the structure being connect with motor 102, drives the structure fortune being connect with motor 102
It is dynamic.
Housing 101 includes accommodating groove body 104 and housing cover 105, houses assembling shell cover board 105 on groove body 104
Position is correspondingly arranged with housing cover 105, so that outside the position of 104 assembling shell cover board 105 of accommodating groove body and housing cover 105
Portion border profile coincide, and realizes the assembly connection of the two.It, can be into be flexibly connected between housing cover 105 and accommodating groove body 104
Luggage carries and unloading housing cover 105 acts, and is specifically as follows and connects fixed shell cover board by the industrial connector such as bolt
105 with accommodating groove body 104, bolt is taken out later, you can from accommodating groove body 104 unload housing cover 105, certainly, housing
Movable connection method between cover board 105 and accommodating groove body 104 is including but not limited to described above, all the two that is that by
Between be flexibly connected, and the connection mode of non-permanent fixed shell cover board 105 and accommodating groove body 104 can be explained by the present embodiment
Movable connection method between the housing cover 105 and accommodating groove body 104 stated, does not limit herein.
Optionally, 101 structure of housing of actuation means 100 can be the column that the bottom surfaces such as cuboid, square are polygon
The bottom surfaces such as body structure or cylinder, Elliptic Cylinder are the column structure of arc transition figure, and also or bottom surface is irregular
The column structure of figure, 101 knot of position shape corresponding housing of 104 assembling shell cover board 105 of housing cover 105 and accommodating groove body
The bottom surface graphics shape setting of structure.
Optionally, motor 201 is set axially along 203 direction of diagonal of housing 202, as shown in Figure 2, that is to say, that
The axis 204 of motor 201 is arranged in parallel with the diagonal 203 of housing 202, and shell is parallel to compared to 201 axis 204 of motor
202 side of body is set, and under the premise of can ensureing that housing 202 is large enough to hold motor 201, minimizes 202 body of housing
Product reduces the manufacture cost of actuation means 100；It is specifically as follows, when 202 structure floor of housing is polygon, motor 201
Axis 204 is parallel with 202 diagonal 203 of housing, when 202 structure floor of housing is round, the axis 204 and shell of motor 201
202 diameter parallel of body, when 202 structure floor of housing is oval, the axis 204 of motor 201 is parallel with 202 long axis of housing,
This is not limited.
In the present embodiment, buffer structure 103 includes fixed intermediate plate 106, and 102 upper edge motor of motor 102 is axial to be prolonged
The side stretched is fixed with the fixed cooperation of intermediate plate 106, and fixed intermediate plate 106 includes fixed part 107 and clamping part 108, fixed part 107
Side far from clamping part 108 is connect with the side that accommodating groove body 104 is connected with motor 102, and fixed part 107 is close to clamping part
108 side coordinates with clamping part 108, that is to say, that fixed intermediate plate 106 be adapted to the part of motor 102 on motor 102
It is correspondingly arranged along the exterior contour of 102 axially extending side of motor, it is axial to clamp 102 upper edge motor of motor 102
The side of extension, so as to clamp the simultaneously relative position of fixed motor 102 and housing 101 of motor 102, clamping part 108 is bullet
Property structure, elastic conjunction forms overall structure between clamping part 108 and motor 102, and then makes buffer structure 103 in motor
Cushioning effect is played during 102 work, for example, the assembling process of clamping part 108 and motor 102 can be in clamping part
During 108 contact motor 102, a pressure can be applied, motor 102 is pressed into clamping part 108, fixed part 107 and clamping
The cooperation of portion 108 clamping motor 102, completes the assembling of fixed intermediate plate 106 and motor 102.
It is understood that the clamping part 108 of fixed intermediate plate 106 is elastic construction, there are certain elastic deformation ability,
Since itself and fixed intermediate plate 106 are clamped and connected when motor 102 works, motor 102 can drive clamping part 108 to vibrate, due to
Clamping part 108 is elastic construction, and the vibratory output of clamping part 108 can be transferred to motor 102 into row buffering, is transmitted with reducing
To the vibratory output of housing 101, so as to reduce 100 integrally-built vibratory output of actuation means, reaching, which reduces actuation means 100, works
When generated noise effect.
Optionally, fixed part 107 can be structure as a whole with clamping part 108, and fixed intermediate plate 106 can generate elastic shape
Becoming, material can be iron plate, steel disc etc., have some strength while can realizing the elastic conjunction between motor 102,
Ensure being reliably connected between fixed intermediate plate 106 and motor 102.Fix intermediate plate 106 is with the part that accommodating groove body 104 is connect
Fixed part 107, fixed part 107 extend outward to form clamping part 108, and to clamp motor 102, mechanical processing hand may be used
Fixed 106 Bending Processing of intermediate plate is molded as one the fixed part 107 and clamping part of structure with tools such as tweezers, pliers by section
108, certainly, fixed intermediate plate 106 can also be integrated injection molding fixed part 107 and clamping part 108 in its injection molding,
It does not limit herein.It is understood that fixed part 107 can not also be structure as a whole with clamping part 108, the two is assemblied to form
Fixed intermediate plate 106, to clamp the simultaneously relative position of fixed motor 102 and housing 101 of motor 102.
Optionally, fixed intermediate plate 106 further comprises connection structure 109, and fixed intermediate plate 106 is real by connection structure 109
Its existing being fixedly connected with housing 101, connection structure 109 can be fixed intermediate plate 106 connect with accommodating groove body 104 one towards
It is extended to form outside fixed intermediate plate 106, connection structure 109 can include through-hole, and connecting component by bolt etc. passes through connection to tie
Through-hole on structure 109 fixes fixed intermediate plate 106 with housing 101, certainly, can also be connect in connection structure 109 and accommodating groove body 104
Connection structure 109 with housing 101 is sticked and is connected, equally can also realize fixed intermediate plate 106 by tactile coated on one side viscoloid
Being fixedly connected between housing 101, does not limit herein.
Referring to Fig. 3, Fig. 3 is the structure diagram of actuation means second embodiment of the present invention.
In the present embodiment, actuation means 300 include housing 301 and motor 302, and motor 302 is placed in housing 301
In；Actuation means 300 further comprise buffer structure 303, and buffer structure 303 connects housing 301 and motor 302 respectively,
And buffer structure 303 is fastened between housing 301 and motor 302, so that buffer structure 303 is when motor 302 works
Play cushioning effect.
Housing 301 includes accommodating groove body 304 and housing cover 305, houses assembling shell cover board 305 on groove body 304
Position is correspondingly arranged with housing cover 305, so that outside the position of 304 assembling shell cover board 305 of accommodating groove body and housing cover 305
Portion border profile coincide, and realizes the assembly connection of the two.It, can be into be flexibly connected between housing cover 305 and accommodating groove body 304
Luggage carries and unloading housing cover 305 acts, and is specifically as follows and connects component connection fixed shell cover board by bolt etc.
305 with accommodating groove body 304, bolt is taken out later, you can from accommodating groove body 304 unload housing cover 305, certainly, housing
Movable connection method between cover board 305 and accommodating groove body 304 is including but not limited to described above, all the two that is that by
Between be flexibly connected, and the connection mode of non-permanent fixed shell cover board 305 and accommodating groove body 304 can be explained by the present embodiment
Movable connection method between the housing cover 305 and accommodating groove body 304 stated, does not limit herein.
In the present embodiment, in the present embodiment, buffer structure 303 includes fixed intermediate plate 306,302 upper edge of motor electricity
The axially extending side of motivation 302 is fixed with the fixed cooperation of intermediate plate 306, and fixed intermediate plate 306 includes fixed part 307 and clamping part
308, side of the fixed part 307 far from clamping part 308 is connect with housing cover 305 close to the side of motor 302, fixed part
307 coordinate close to the side of clamping part 308 and clamping part 308, that is to say, that fixed intermediate plate 306 is adapted to the part of motor 302
It is correspondingly arranged with the exterior contour of 302 upper edge motor of motor, 302 axially extending side, to clamp 302 upper edge of motor
The axially extending side of motor 302, so as to clamp the simultaneously relative position of fixed motor 302 and housing 301 of motor 302,
Clamping part 308 is elastic construction, and elastic conjunction forms overall structure between clamping part 308 and motor 302, and then ties buffering
Structure 303 plays cushioning effect when motor 302 works, and for example, the assembling process of clamping part 308 and motor 302 can
Think when clamping part 308 contacts motor 302, a pressure can be applied, motor 302 is pressed into clamping part 308, it is fixed
Portion 307 and the cooperation clamping motor 302 of clamping part 308, complete the assembling of fixed intermediate plate 306 and motor 302.
It should be noted that the structure type for the fixation intermediate plate 306 that the present embodiment is illustrated and fixed intermediate plate 306 and shell
Type of attachment between body 301 has elaborated in the above-described embodiments, and details are not described herein again.
Referring to Fig. 4, Fig. 4 is the structure diagram of actuation means 3rd embodiment of the present invention.
In the present embodiment, actuation means 400 include housing 401 and motor 402, and motor 402 is placed in housing 401
In；Actuation means 400 further comprise buffer structure 403, and buffer structure 403 connects housing 401 and motor 402 respectively,
And buffer structure 403 is fastened between housing 401 and motor 402, so that buffer structure 403 is when motor 402 works
Play cushioning effect.
Housing 401 includes accommodating groove body 404 and housing cover (not shown), houses assembling shell on groove body 404
The position of cover board is correspondingly arranged with housing cover, so that outside the position of 404 assembling shell cover board of accommodating groove body and housing cover
Border profile coincide, and realizes the assembly connection of the two.It, can be into luggage to be flexibly connected between housing cover and accommodating groove body 404
It carries and unloading housing cover acts, be specifically as follows and component connection fixed shell cover board and storage tank are connected by bolt etc.
Body 404, later takes out bolt, you can housing cover is unloaded from accommodating groove body 404, certainly, housing cover and accommodating groove body
Movable connection method between 404 is including but not limited to described above, all to be that by being flexibly connected therebetween, not forever
The connection mode of long property fixed shell cover board and accommodating groove body 404 can be by housing cover and storage tank that the present embodiment illustrates
Movable connection method between body 404, does not limit herein.
In the present embodiment, in the present embodiment, buffer structure 403 includes multiple fixed intermediate plates 406, on motor 402
The side axially extending along motor 402 is fixed with the fixed cooperation of intermediate plate 406, and the fixed intermediate plate 406 in part is set to accommodating groove body
404 are connected with the side of motor 402, and the fixed intermediate plate 406 in part is set to housing cover close to the side of motor 402, more
A fixed intermediate plate 406 clamps motor 402 jointly and the relative position of fixed motor 402 and housing 401, in the present embodiment
In, with accommodating groove body 404 be connected with 406 quantity of fixation intermediate plate that 402 side of motor connect and with housing cover it is close
406 quantity of fixation intermediate plate of 402 side of motor connection is to be described in detail for 1, and only discussing needs, not thereby right
406 quantity of fixation intermediate plate that the present embodiment is illustrated causes to limit.
It is understood that work as 406 quantity of fixation intermediate plate for being connected with 402 side of motor with accommodating groove body 404 and connecting
And 406 quantity of fixation intermediate plate being connect with housing cover close to 402 side of motor is when being more than one, with accommodating groove body 404
Can be to intersect to be alternatively arranged folder between the fixation intermediate plate 406 of connection and the fixation intermediate plate 406 being connect with housing cover
Motor 402 is held, i.e., the fixation intermediate plate 406 adjacent with the accommodating groove body 404 fixation intermediate plate 406 connecting is connect with housing cover
Fixation intermediate plate 406 or the adjacent fixation intermediate plate 406 of the fixation intermediate plate 406 that is connect with housing cover be and accommodating groove body
The fixation intermediate plate 406 of 404 connections；Also the fixation intermediate plate 406 or with accommodating groove body 404 connecting clamps one end of motor 402,
The fixation intermediate plate 406 being connect with housing cover clamps the opposite other end of motor 402；Also it or with accommodating groove body 404 connect
Fixation intermediate plate 406 between be interspersed with the part fixation intermediate plate 406 being connect with the housing cover or fixation being connect with housing cover
Intermediate plate 406 is interspersed with the fixation intermediate plate 406 that part is connect with accommodating groove body 404, does not limit herein.
Fixed intermediate plate 406 includes fixed part 407 and clamping part 408, side of the fixed part 407 far from clamping part 408 with
Housing cover or accommodating groove body 404 connect, and fixed part 407 coordinates close to the side of clamping part 408 and clamping part 408, to
The axially extending side of 402 upper edge motor 402 of motor is clamped, so as to clamp motor 402 and fixed motor 402 and shell
The relative position of body 401, clamping part 408 are elastic construction, and elastic conjunction forms entirety between clamping part 408 and motor 402
Structure, and then buffer structure 403 is made to play cushioning effect when motor 402 works, for example, clamping part 408 with it is electronic
The assembling process of machine 402 can be when clamping part 408 contacts motor 402, can apply a pressure, motor 402 is pressed
Enter in clamping part 408, fixed part 407 and the cooperation clamping motor 402 of clamping part 408 complete fixed intermediate plate 406 and motor
402 assembling.
It should be noted that the structure type for the fixation intermediate plate 406 that the present embodiment is illustrated and fixed intermediate plate 406 and shell
Type of attachment between body 401 has elaborated in the above-described embodiments, and details are not described herein again.
Above as can be seen that actuation means provided by the present invention, including housing and motor, motor be used for be with
The external structure of actuation means connection provides power, and motor is set in housing, and housing plays the role of protecting motor, causes
Dynamic device further comprises buffer structure, and buffer structure is fixed intermediate plate, can be connect with accommodating groove body or housing cover, with
Simultaneously fixed motor is clamped, since buffer structure is elastic construction, cushioning effect, motor can be played in electric motor operation
Generated vibration can reduce motor and be transferred to shaking for actuation means housing under the cushioning effect of buffer structure during work
Momentum so as to reduce the integrally-built vibratory output of actuation means, reaches the effect of generated noise when reducing actuation means work
Fruit.
Referring to Fig. 5, Fig. 5 is the structure diagram of actuation means fourth embodiment of the present invention.
In the present embodiment, actuation means 500 include housing 501 and motor 502, and motor 502 is placed in housing 501
In；Actuation means 500 further comprise buffer structure 503, and buffer structure 503 connects housing 501 and motor 502 respectively,
And buffer structure 503 is fastened between housing 501 and motor 502, so that buffer structure 503 is when motor 502 works
Play cushioning effect.
Housing 501 includes accommodating groove body 504 and housing cover (not shown), houses assembling shell on groove body 504
The position of cover board is correspondingly arranged with housing cover, so that outside the position of 504 assembling shell cover board of accommodating groove body and housing cover
Border profile coincide, and realizes the assembly connection of the two.It, can be into luggage to be flexibly connected between housing cover and accommodating groove body 504
It carries and unloading housing cover acts, be specifically as follows and component connection fixed shell cover board and storage tank are connected by bolt etc.
Body 504, later takes out bolt, you can housing cover is unloaded from accommodating groove body 504, certainly, housing cover and accommodating groove body
Movable connection method between 504 is including but not limited to described above, all to be that by being flexibly connected therebetween, not forever
The connection mode of long property fixed shell cover board and accommodating groove body 504 can be by housing cover and storage tank that the present embodiment illustrates
Movable connection method between body 504, does not limit herein.
In the present embodiment, buffer structure 503 include cushion pad 505, cushion pad 505 be elastic construction, cushion pad
Block 505 is connect respectively with motor 502 and accommodating groove body 504, and cushion pad 505 is fastened in motor 502 and accommodating groove body
Cavity space between 504 is used to set the cavity space of cushion pad 505 with delaying between motor 502 and accommodating groove body 504
It rushes cushion block 505 to be interference fitted, that is to say, that set the cavity space of cushion pad 505 between motor 502 and accommodating groove body 504
Size is less than 505 size of cushion pad, and since cushion pad 505 is elastic construction, elastic deformation can occur, can be to slow
It rushes cushion block 505 and applies pressure, be pressed between motor 502 and accommodating groove body 504 to set the cavity of cushion pad 505
The interference fit with cushion pad 505 is realized, so that 505 fixed motor 502 of cushion pad is opposite with housing 501 in space
Position, since cushion pad 505 for elastic construction can be transferred to motor 502 vibratory output of cushion pad 505 into row buffering,
So as to reduce the vibratory output that motor 502 is transferred to housing 501, and then 500 integrally-built vibratory output of actuation means is reduced, reached
To the effect for reducing generated noise when actuation means 500 work.
Optionally, 505 material of cushion pad includes bun and silica gel block etc., of course it is to be appreciated that buffering
The material of cushion block 505 is including but not limited to described above, has the block of certain elasticity, and have certain plasticity,
Convenient to be processed for different motor 502 and different installation positions, what can be illustrated as the present embodiment is slow
The raw material of cushion block 505 are rushed, are not limited herein.
It should be noted that position matching motor 502 and cushion pad that cushion pad 505 is connect with motor 502
The exterior contour setting at the position of 505 connections, 505 position of cushion pad is connect with motor 502 to improve cushion pad 505
Compatible degree so that the two can fit closely, further improves the buffering effect of cushion pad 505.Also, cushion pad 505
Side that can be axially extending with 502 upper edge motor 502 of motor is connect or cushion pad 505 can be with 502 upper edge of motor electricity
The side connection that motivation 502 radially extends, in the present embodiment, can be in the wherein one end setting cushion pad of motor 502
505 and 502 both sides of motor difference cushion pad 505, to play cushioning effect to motor 502, as shown in figure 5, work as
So, the position of setting cushion pad 505 and 505 quantity of cushion pad are including but not limited to described above, can be in motor
502 both ends are respectively provided with cushion pad 505, and set multiple cushion pads 505 respectively in 502 side of motor, equally also can be real
The technical solution that existing the present embodiment is illustrated, for example, can be in the face position face setting of 502 opposite sides of motor
Cushion pad 505,502 end of motor is not provided with cushion pad 505, as shown in fig. 6, not limiting herein.
Above as can be seen that actuation means provided by the present invention, including housing and motor, motor be used for be with
The external structure of actuation means connection provides power, and motor is set in housing, and housing plays the role of protecting motor, causes
Dynamic device further comprises buffer structure, and buffer structure is cushion pad, is used to set between accommodating groove body and motor
The cavity space interference fit for putting cushion pad fixes, and since buffer structure is elastic construction, can be risen in electric motor operation
To cushioning effect, during electric motor operation generated vibration can reduce motor transmission under the cushioning effect of buffer structure
To the vibratory output of actuation means housing, so as to reduce the integrally-built vibratory output of actuation means, reaching reduces actuation means work
When generated noise effect.
Referring to Fig. 7, Fig. 7 is the structure diagram of the 5th embodiment of actuation means of the present invention.
In the present embodiment, actuation means 700 include housing 701 and motor 702, and motor 702 is placed in housing 701
In；Actuation means 700 further comprise buffer structure 703, and buffer structure 703 connects housing 701 and motor 702 respectively,
And buffer structure 703 is fastened between housing 701 and motor 702, so that buffer structure 703 is when motor 702 works
Play cushioning effect.
Housing 701 includes accommodating groove body 704 and housing cover (not shown), houses assembling shell on groove body 704
The position of cover board is correspondingly arranged with housing cover, so that outside the position of 704 assembling shell cover board of accommodating groove body and housing cover
Border profile coincide, and realizes the assembly connection of the two.It, can be into luggage to be flexibly connected between housing cover and accommodating groove body 704
It carries and unloading housing cover acts, be specifically as follows and component connection fixed shell cover board and storage tank are connected by bolt etc.
Body 704, later takes out bolt, you can housing cover is unloaded from accommodating groove body 704, certainly, housing cover and accommodating groove body
Movable connection method between 704 is including but not limited to described above, all to be that by being flexibly connected therebetween, not forever
The connection mode of long property fixed shell cover board and accommodating groove body 704 can be by housing cover and storage tank that the present embodiment illustrates
Movable connection method between body 704, does not limit herein.
In the present embodiment, buffer structure 703 includes the buffer body 705 filled with buffer substance, buffer substance monomer body
The smaller or buffer substance of product is elastic construction, so that the buffer body 705 filled with buffer substance is can generate elastically-deformable bullet
Property structure, buffer body 705 connect respectively with motor 702 and accommodating groove body 704, and buffer body 705 is around motor 702 with holding
The side setting that groove body 704 is oppositely arranged is put, the cavity that buffer body 705 is fastened between motor 702 and accommodating groove body 704 is empty
Between and be interference fitted so that buffer body 705 plays cushioning effect when motor 702 works, reduce motor 702 and be transferred to
The vibratory output of housing 701.It is specifically as follows, provides a container for holding buffer substance, such as the flexible appearance such as cloth bag, plastic bag
Device fills buffer substance in this embodiment, since buffer substance monomer volume is smaller or buffer substance is elasticity knot in itself
Structure, obtained buffer body 705 is elastic construction after filling buffer substance, and flexible deformation, buffer body 705 can artificially occur
It can be positioned in the cavity space between motor 702 and accommodating groove body 704, buffer body 705 surrounds motor as far as possible
702, it is formed and surrounds structure, to play cushioning effect to 702 each side of motor, buffer body 705 can surround electronic completely
Machine 702 is set, and also can partly be surrounded motor 702 and be set, to reduce the vibratory output that motor 702 is transferred to housing 701.
Optionally, buffer substance can be the smaller substance of monomer volumes or bun, the silicon such as fine sand, cotton-wool
Glue etc. itself be elastic construction substance, it is all be that by filling buffer substance after buffer body 705 have certain elasticity,
The buffer substance that the buffer substance of enough cushion effects can be illustrated by the present embodiment is capable of providing, is not limited herein.
Above as can be seen that actuation means provided by the present invention, including housing and motor, motor be used for be with
The external structure of actuation means connection provides power, and motor is set in housing, and housing plays the role of protecting motor, causes
Dynamic device further comprises buffer structure, and buffer structure is the buffer body filled with buffer substance, around motor with housing
The side setting that groove body is oppositely arranged, surrounds motor, since buffer structure is elastic construction, can be risen in electric motor operation
To cushioning effect, during electric motor operation generated vibration can reduce motor transmission under the cushioning effect of buffer structure
To the vibratory output of actuation means housing, so as to reduce the integrally-built vibratory output of actuation means, reaching reduces actuation means work
When generated noise effect.
Referring to Fig. 8, Fig. 8 is the structure diagram of actuation means sixth embodiment of the present invention.
In the present embodiment, actuation means 800 include housing 801 and motor 802, and motor 802 is placed in housing 801
In；Actuation means 800 further comprise buffer structure 803, and buffer structure 803 connects housing 801 and motor 802 respectively,
And buffer structure 803 is fastened between housing 801 and motor 802, so that buffer structure 803 is when motor 802 works
Play cushioning effect.
Housing 801 includes accommodating groove body 804 and housing cover (not shown), houses assembling shell on groove body 804
The position of cover board is correspondingly arranged with housing cover, so that outside the position of 804 assembling shell cover board of accommodating groove body and housing cover
Border profile coincide, and realizes the assembly connection of the two.It, can be into luggage to be flexibly connected between housing cover and accommodating groove body 804
It carries and unloading housing cover acts, be specifically as follows and component connection fixed shell cover board and storage tank are connected by bolt etc.
Body 804, later takes out bolt, you can housing cover is unloaded from accommodating groove body 804, certainly, housing cover and accommodating groove body
Movable connection method between 804 is including but not limited to described above, all to be that by being flexibly connected therebetween, not forever
The connection mode of long property fixed shell cover board and accommodating groove body 804 can be by housing cover and storage tank that the present embodiment illustrates
Movable connection method between body 804, does not limit herein.
In the present embodiment, buffer structure 803 includes fixed frame 805 and cushion pad 806, and fixed frame 805 is
Hollow column structure, the cross sectional dimensions setting of vacancy cross section respective motor 802 in fixed frame 805, so that electronic
In the axial one end insertion fixed frame 805 of machine 802, fixed frame 805 is sheathed on 802 end of motor and wraps up motor 802
Setting, fixed frame 805 are fixedly connected with accommodating 804 bottom of groove body, with phase of the fixed motor 802 in accommodating groove body 804
Jumping a queue to position, and in the cavity space between the side axially extending along its of motor 802 and accommodating groove body 804, there have to be slow
Cushion block 806 is rushed, housing 801 is transferred to reduce motor 802 by the cooperation of cushion pad 806 and fixed frame 805
Vibratory output, the structure type and cushion pad 806 of cushion pad 806 company with motor 802 and accommodating groove body 804 respectively
It connects form to be described in detail in the above-described embodiments, details are not described herein again.
Optionally, it is specially fixed frame 805 and appearance that fixed frame 805, which is fixedly connected with form with accommodating 804 bottom of groove body,
Put the side of 804 bottom of groove body contact and/or the position coating toughness glue of 804 bottom of accommodating groove body contact fixed frame 805
Fixed frame 805 by viscoloid with accommodating 804 bottom of groove body is sticked and is connected by body, realizes being fixedly connected for the two；When
So, component can be also connected by bolt etc. through fixed frame 805 and accommodating 804 bottom of groove body, the two is fixedly connected；Again
Person, the position of accommodating 804 bottom of groove body connection fixed frame 805 are provided with button bit, and fixed frame 805 includes the corresponding button bit
Buckle, by the interference fit between buckle and button bit, realize that fixed frame 805 connects with the fixed of accommodating 804 bottom of groove body
It connects, does not limit herein.
It should be noted that fixed frame 805 and the usage quantity of cushion pad 806 that the present embodiment is illustrated can be with
For any amount, as shown in figure 8, being arranged there are one fixed frame 805, and solid two at the axial both ends of motor 802
802 position of the motor setting between framework 805 is determined there are two cushion pad 806, which is set, only
Being discussed for citing needs, the fixed frame 805 and the usage quantity of cushion pad 806 not thereby illustrated to the present embodiment
And structure type causes to limit, certainly, above-mentioned two fixed frame 805 can be combined with cushion pad 806 therebetween
Into a composite structure 901, as shown in figure 9, motor 802 is embedded in and through the composite structure 901, passes through the composite structure 901
Motor 802 is fixed in accommodating groove body 804, and cushioning effect is played to motor 802；It is understood that motor
One or more fixed frames 805 can be arranged on 802, with relative position of the fixed motor 802 in accommodating groove body 804,
And one or more cushion pads 806 can be arranged at intervals between multiple fixed frames 805, multiple cushion pads 806 can
It is set with homonymy, also or opposite side face is set；Multiple fixed frames 805 and multiple accommodating groove bodies 804 can be along motor
802 axially spaced-aparts arrange, such as the adjacent both sides in 802 axial direction of motor of fixed frame 805 be provided with cushion pad 806 or
Person is that cushion pad 806 is provided with fixed frame 805 etc. in adjacent both sides in 802 axial direction of motor, secondly, can be had multiple solid
Determine framework 805 be disposed adjacent either multiple cushion pads 806 be disposed adjacent, fixed frame 805 and cushion pad discussed above
The usage quantity and structure type of block 806 are only generality citing, including a kind of in said circumstances or a variety of situations
Combination also or the other use forms of fixed frame 805 and cushion pad 806, can realize fixed motor 802 accommodating
While relative position in groove body 804, cushioning effect is played to motor 802, reduces motor 802 and is transferred to housing 801
Vibratory output, achieve the effect that reduce motor 802 work when produced noise, the fixed frame that can be illustrated by the present embodiment
The usage quantity and structure type of body 805 and cushion pad 806, do not limit herein.
Optionally, fixed frame 805 can be hard plastic material, metal material etc. have some strength, toughness material,
Certainly, the material of fixed frame 805 is including but not limited to described above, can ensure that motor 802 is reliable with accommodating groove body 804
It is fixed, and the material that cushion pad 806 can be coordinated to play cushioning effect to motor 802 can be illustrated by the present embodiment
805 material of fixed frame, do not limit herein.
Above as can be seen that actuation means provided by the present invention, including housing and motor, motor be used for be with
The external structure of actuation means connection provides power, and motor is set in housing, and housing plays the role of protecting motor, causes
Dynamic device further comprises buffer structure, combination of the buffer structure for fixed frame and cushion pad, and fixed frame is sheathed on
Motor end is used to that the cavity space of cushion pad be set to be interference fitted between cushion pad and accommodating groove body and motor
It fixes, by the cooperation of fixed frame and cushion pad, so that buffer structure can play cushioning effect in electric motor operation,
Generated vibration can reduce motor and be transferred to actuation means shell under the cushioning effect of buffer structure during electric motor operation
The vibratory output of body so as to reduce the integrally-built vibratory output of actuation means, reaches generated when reducing actuation means work and makes an uproar
The effect of sound.
It should be noted that the embodiment of a variety of actuation means provided by the present invention, can be individually a tool
Body embodiment, can be combined use, it is every including in a variety of actuation means embodiments provided by the present invention extremely
Few a kind of or a variety of combination, is similarly included within actuation means embodiment provided by the present invention.
The foregoing is merely embodiments of the present invention, are not intended to limit the scope of the invention, every to utilize this
It is relevant to be directly or indirectly used in other for the equivalent structure or equivalent flow shift that description of the invention and accompanying drawing content are made
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of actuation means, which is characterized in that the actuation means include housing and motor, and the motor is placed in institute
It states in housing；
The actuation means further comprise buffer structure, and the buffer structure connects the housing and described electronic respectively
Machine, and the buffer structure is fastened between the housing and the motor, so that the buffer structure is described electronic
Machine plays cushioning effect when working.
2. actuation means according to claim 1, which is characterized in that the housing includes accommodating groove body and case lid
Plate, the accommodating groove body house the cavity of the motor and the buffer structure with housing cover composition.
3. actuation means according to claim 2, which is characterized in that the buffer structure includes fixed intermediate plate, the electricity
The axially extending side of motor described in motivation upper edge is fixed with the fixed intermediate plate cooperation, and the fixed intermediate plate includes fixed part
And clamping part, side of the fixed part far from the clamping part are connected with the side of the motor with the accommodating groove body
Connection, the fixed part coordinate close to the side of the clamping part and the clamping part, clamp electric described in the motor upper edge
The axially extending side of motivation, so as to clamp the motor and the relative position of the fixed motor and the housing, institute
Clamping part is stated as elastic construction, and then the buffer structure is made to play cushioning effect in the electric motor operation.
4. actuation means according to claim 2, which is characterized in that the buffer structure includes fixed intermediate plate, the electricity
The axially extending side of motor described in motivation upper edge is fixed with the fixed intermediate plate cooperation, and the fixed intermediate plate includes fixed part
And clamping part, side of the fixed part far from the clamping part connect with the housing cover close to the side of the motor
It connects, the fixed part coordinates close to the side of the clamping part and the clamping part, clamps electronic described in the motor upper edge
The axially extending side of machine, it is described so as to clamp the relative position of the motor and the fixed motor and the housing
Clamping part is elastic construction, and then the buffer structure is made to play cushioning effect in the electric motor operation.
5. actuation means according to claim 3 or 4, which is characterized in that the buffer structure includes multiple fixations
Intermediate plate, the part fixed intermediate plate are set to the side that the accommodating groove body is connected with the motor, the part geometrical clamp
Piece is set to the housing cover close to the side of the motor, and multiple fixed intermediate plates clamp the motor simultaneously jointly
The relative position of the fixed motor and the housing.
6. actuation means according to claim 2, which is characterized in that the buffer structure includes cushion pad, described slow
Cushion block is rushed as elastic construction, the cushion pad is connect respectively with the motor and the accommodating groove body, the cushion pad
Block is fastened in the cavity space between the motor and the accommodating groove body, is used between the motor and the accommodating groove body
In the cavity space of the cushion pad is set to be interference fitted with the cushion pad, so that the cushion pad fixes the electricity
Motivation and the relative position of the housing, and cushioning effect is played in the electric motor operation, wherein, the cushion pad bulk
Matter includes bun and silica gel block.
7. actuation means according to claim 6, which is characterized in that the cushion pad connect part with the motor
Match the motor be connected with the cushion pad position exterior contour setting so that the cushion pad with it is described electronic
Machine fits closely, wherein, the side that the cushion pad can be axially extending with motor described in the motor upper edge connect or
The side that the cushion pad can extend with motor radial described in the motor upper edge is connect.
8. actuation means according to claim 2, which is characterized in that the buffer structure is included filled with buffer substance
Buffer body, the buffer substance monomer volume is smaller or buffer substance is elastic construction, so that filled with the buffer substance
The buffer body for that can generate elastically-deformable elastic construction, the buffer body respectively with the motor and the storage tank
Body connects, and the buffer body is set around the motor and the side that the accommodating groove body is oppositely arranged, the buffer body card
The cavity space and interference fit being fixed between the motor and the accommodating groove body, so that the buffer body is in the electricity
Motivation plays cushioning effect when working.
9. actuation means according to claim 8, which is characterized in that the buffer substance includes fine sand, cotton-wool and bubble
Foam blob of viscose.
10. actuation means according to claim 1, which is characterized in that the motor is diagonal axially along the housing
Line direction is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452085.7A CN108258839B (en) | 2017-12-27 | 2017-12-27 | A kind of actuation means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452085.7A CN108258839B (en) | 2017-12-27 | 2017-12-27 | A kind of actuation means |
Publications (2)
| Publication Number | Publication Date |
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| CN108258839A true CN108258839A (en) | 2018-07-06 |
| CN108258839B CN108258839B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711452085.7A Expired - Fee Related CN108258839B (en) | 2017-12-27 | 2017-12-27 | A kind of actuation means |
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| CN1938923A (en) * | 2004-04-02 | 2007-03-28 | 并木精密宝石株式会社 | Surface mounting type vibrating motor and portable communication equipment having the same |
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| CN201435644Y (en) * | 2009-07-07 | 2010-03-31 | 上海航天汽车机电股份有限公司舒航电器分公司 | DC motor vibration reduction structure |
| CN102472079A (en) * | 2009-07-01 | 2012-05-23 | Somfy两合公司 | Expandable and damping motor mounting in a window covering headrail |
| CN204290547U (en) * | 2014-11-19 | 2015-04-22 | 德清伺达特机电有限公司 | Improved electric motor |
| US20160190895A1 (en) * | 2014-12-26 | 2016-06-30 | Jtekt Corporation | Motor |
| CN205578279U (en) * | 2016-05-06 | 2016-09-14 | 杨识君 | Centrifugal water pump |
| CN206807210U (en) * | 2017-06-20 | 2017-12-26 | 浙江海宏电器有限公司 | A kind of shock-absorbing type motor |
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2017
- 2017-12-27 CN CN201711452085.7A patent/CN108258839B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1938923A (en) * | 2004-04-02 | 2007-03-28 | 并木精密宝石株式会社 | Surface mounting type vibrating motor and portable communication equipment having the same |
| CN201113667Y (en) * | 2007-07-04 | 2008-09-10 | 何伟秋 | Drive component |
| CN102472079A (en) * | 2009-07-01 | 2012-05-23 | Somfy两合公司 | Expandable and damping motor mounting in a window covering headrail |
| CN201435644Y (en) * | 2009-07-07 | 2010-03-31 | 上海航天汽车机电股份有限公司舒航电器分公司 | DC motor vibration reduction structure |
| CN204290547U (en) * | 2014-11-19 | 2015-04-22 | 德清伺达特机电有限公司 | Improved electric motor |
| US20160190895A1 (en) * | 2014-12-26 | 2016-06-30 | Jtekt Corporation | Motor |
| CN205578279U (en) * | 2016-05-06 | 2016-09-14 | 杨识君 | Centrifugal water pump |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108258839B (en) | 2019-09-20 |
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Granted publication date: 20190920 Termination date: 20211227 |