CN107622890A - Burnisher and its controlling organization - Google Patents
Burnisher and its controlling organization Download PDFInfo
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- CN107622890A CN107622890A CN201711003653.5A CN201711003653A CN107622890A CN 107622890 A CN107622890 A CN 107622890A CN 201711003653 A CN201711003653 A CN 201711003653A CN 107622890 A CN107622890 A CN 107622890A
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- fixed seat
- plate body
- switch
- movable piece
- main body
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Push-Button Switches (AREA)
Abstract
Present invention is disclosed a kind of burnisher and its controlling organization.The burnisher includes controlling organization, and the controlling organization includes, switch, including body, at least two pins being fixedly arranged on body and the movable piece being movably set on body；Control panel, including plate body and the pin contacts on plate body, pin contacts are corresponding with pin and make electrical contact with connection；With the push button of movable piece mating, movable piece motion is driven when receiving mechanically actuated, with the state of switching switch, and then the working condition of burnisher is accordingly switched；And fixed seat, by mounting structure and plate body assembly and connection and pass through fixed structure and Switch main body assembly and connection.Compared with prior art, not there was only pin between the switch and control panel of the present invention as contact point, also add the contact point between fixed seat and control panel, reduce because of the bending of pin or dislocation and caused by switching damage probability, improve the structural stability of switch.
Description
Technical field
The present invention relates to a kind of burnisher and its controlling organization, belongs to small household appliances manufacturing technology field.
Background technology
Present electrodynamic type burnisher, is usually provided with switch, push button and control panel（Usually printed circuit board (PCB), i.e.,
PCB or Printed Circuit Board）.Wherein, the switch includes pin and movable piece, and it is fixed by the pin
It is electrically connected on the control panel, and the push button is connected to by the movable piece.When in use, user can be pushed away by described
Button drives the movable piece motion to switch the state of the switch（Such as closure, disconnection）, and then realize to the cleaner
Has different working condition（Such as open operation, stop operation）Control.
However, because the switch is fixed on the control panel by its pin, based on structural stability in terms of examine
Amount, has required to the relative position relation of the push button and the control panel, enhances the burnisher in topology layout
The difficulty of aspect.
Especially, when the push button and the control panel are distant, or, the direction of motion and institute when the push button
When stating the main uneven surface row of control panel：According to traditional scheme, the switch is fixed to the control by its pin
On plate, pin is only existed between the switch and the control panel as contact point, during the push button is operated, pin
Easily bending or dislocation occur for stress, and cause switching damage；Separately there is a kind of scheme, an auxiliary is being set up at the push button
Control panel, the switch is fixed by its pin to be electrically connected on the auxiliary control panel, then is controlled the auxiliary by wire
Making sheet electrically connects with the control panel, though so reducing the possibility of switching damage, improves cost, and add wire
The difficulty of wiring.
The content of the invention
It is an object of the invention to provide a kind of burnisher and its controlling organization, to solve the structure of above-mentioned switch shakiness
Fixed flimsy problem, and auxiliary control panel and wire need not be set up, to the restricted low of topology layout.
One of to achieve the above object, one embodiment of the invention provides a kind of burnisher, and the burnisher includes control
Mechanism processed, the controlling organization include,
Switch, including Switch main body, at least two pins that are fixedly arranged on the Switch main body and it is movably set in described open
Close the movable piece on body；
Control panel, including plate body and the pin contacts on the plate body, the pin contacts and the pin phase
Correspond to and make electrical contact with connection；
With the push button of movable piece mating, the movable piece is driven to move when receiving the mechanically actuated of user, with switching
The state of the switch, wherein, when the state switching of the switch, the working condition of the burnisher accordingly switches；With
And
Fixed seat, connect by mounting structure and the plate body assembly and connection and by fixed structure and Switch main body assembling
Connect.
In the present invention further carries out example, the motion of the movable piece is mutually hung down with the main surface with the plate body
Straight vertical component and the parallel component parallel with the main surface；
Wherein, when the push button drives movable piece motion, the mounting structure prevents the fixed seat along described parallel
The relatively described control panel motion in the direction of component, the fixed structure prevent direction of the Switch main body along the parallel component
Relatively described fixed seat motion.
In the present invention further carries out example, the mounting structure includes the geometrical clamp in the fixed seat, institute
Stating geometrical clamp includes barb；
When the fixed seat and the plate body assembly and connection, the end of the geometrical clamp extends to from the main surface side
The back surface side of the plate body, and the barb is in contact with the back surface to prevent the fixed seat is vertical from departing from institute
State control panel.
In the present invention further carries out example, the geometrical clamp includes the first end wall and the second end wall being oppositely arranged；
The mounting structure also includes including phase on the plate body and with the neck of geometrical clamp mating, the neck
To the first cell wall and the second cell wall of setting；
When the fixed seat assembly and connection is in the plate body, first end wall is in contact with first cell wall, described
Second end wall and second cell wall are in contact, to prevent the relatively described control in direction of the fixed seat along the parallel component
Plate moves.
In the present invention further carries out example, the geometrical clamp is arranged to two and two geometrical clamps are set relatively
Put；
When the fixed seat assembly and connection is in the plate body, two geometrical clamps clamp the plate body, to prevent
Fixed seat is stated along parallel and moved with the relatively described control panel in the perpendicular direction of the parallel component with the main surface.
In the present invention further carries out example, the mounting structure includes the projection in the fixed seat and is located at
Shrinkage pool on the plate body, the projection and the shrinkage pool are adapted；
When the fixed seat assembly and connection is in the plate body, the projection is inserted in the shrinkage pool, described solid to prevent
Reservation is moved along the relatively described control panel in direction parallel with the main surface.
In the present invention further carries out example, the projection is set to frustum；
When the fixed seat assembly and connection is in the plate body, the projection interference is inserted in the shrinkage pool, to prevent
State plate body described in the vertical convergence of fixed seat.
In the present invention further carries out example, the fixed structure includes,
Installation passage, passed through in the fixed seat and at least for the pin；
Convex joint, in one of the fixed seat and the Switch main body；
Connect hole with what the convex joint matched, located at the fixed seat and the Switch main body it is wherein another on；
When the Switch main body and the fixed seat assembly and connection, the pin is through the installation passage and makes electrical contact with connection
To the pin contacts, the convex joint be inserted in it is described connect in hole, to prevent the Switch main body along the parallel component
The relatively described fixed seat motion in direction.
In the present invention further carries out example, the convex joint is set to frustum；
When the Switch main body assembly and connection is in the fixed seat, the convex joint interference be inserted in it is described connect in hole, with resistance
Only plate body described in the Switch main body convergence.
In the present invention further carries out example, when the push button drives the movable piece motion, the mounting structure
Prevent the relatively described control panel of the direction of motion of the fixed seat along the movable piece from moving, opened described in the fixed structure prevention
The direction of motion relatively described fixed seat of the body along the movable piece is closed to move.
In the present invention further carries out example, the burnisher includes handle and forms at least partly described handle
Housing, the control panel is fixedly installed on the housing, and the push button is movably installed on the housing,
It is raised that one of the push button and the housing are provided with gear；
The push button and the housing it is wherein another on be provided with some gear grooves；
When the push button moves, the gear projection can be engaged in any gear groove.
One of to achieve the above object, one embodiment of the invention additionally provides a kind of controlling organization, the controlling organization bag
Include,
Switch, including Switch main body, at least two pins that are fixedly arranged on the Switch main body and it is movably set in described open
Close the movable piece on body；
Control panel, including plate body and the pin contacts on the plate body, the pin contacts and the pin phase
Correspond to and make electrical contact with connection；
With the push button of movable piece mating, the movable piece is driven to move when receiving the mechanically actuated of user, with switching
The state of the switch；And
Fixed seat, connect by mounting structure and the plate body assembly and connection and by fixed structure and Switch main body assembling
Connect.
Compared with prior art, the beneficial effects of the present invention are：By setting fixed seat, make between switch and control panel
Not there was only pin as contact point, also add the contact point between fixed seat and control panel, movable piece is being driven in push button
During motion, because fixed seat share so that pin stress reduce in addition do not stress, reduce because pin bending or
Dislocation and caused by switching damage probability, the structural stability of switch is improved, compared to prior art, without setting up auxiliary
Control panel and wire, to the restricted low of topology layout.
Brief description of the drawings
Fig. 1 is the structural representation of the frame assembly of the burnisher of one embodiment of the invention；
Fig. 2 is the frame assembly of the burnisher of one embodiment of the invention（Omit left shell and handle case）Structural representation
Figure；
Fig. 3 is the longitudinal section of the frame assembly of the burnisher of one embodiment of the invention；
Fig. 4 is the part-structure explosive view of the frame assembly of the burnisher of one embodiment of the invention, wherein illustrating housing, hand
Handle case, display screen and controlling organization；
Fig. 5 is the partial enlarged drawing in Tu3Zhong A areas；
Fig. 6 is the Structure explosion diagram of the controlling organization of one embodiment of the invention；
Fig. 7 is the structural representation of the fixed seat of one embodiment of the invention；
Fig. 8 is the structural representation of the push button of one embodiment of the invention；
Fig. 9 is the partial enlarged drawing in Tu4Zhong B areas.
Embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that one of ordinary skill in the art is made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
Join Fig. 1 ~ 3, the embodiment of the application one provides a kind of electric cleaning instrument, and the burnisher is specially hand-held electricity
Dynamic dust catcher.The burnisher has first end and second end relative with the first end, and it includes being located at described first
The work head assembly at end and the frame assembly 100 positioned at second end.
Wherein, the work head assembly is used to be in contact with surface to be cleaned, and it specifically may include scrubbing brush, circle brush, jamb duster
With any one in flat suction.Frame assembly 100 includes the handle 1 gripped positioned at second end and for user and positioned at handle
Head 2 between 1 and the work head assembly, head 2 are provided with connecting portion 22, and head 2 passes through connecting portion 22 and the work
Head assembly assembly and connection.Certainly, in other embodiments, the burnisher can also further comprise being located at frame assembly 100
Link assembly between the work head assembly.
In the present embodiment, head 2 includes air-stream generating device, separator and dirt cup main body 21.The air-flow occurs
Device is used for drive gas flow and moved to form the working air current of the burnisher；The separator is used to flow into ash-laden gas
Row is separated and filtered to form clean gas flow；The dirt cup main body 21 collects the impurity and dust obtained from dust-contained airflow.
In the present embodiment, the separator includes cyclone separator and the HEPA filters positioned at cyclone separator downstream.
Join Fig. 3, the dirt cup main body 21 is generally configured as columnar structured and has axis V1。
Clearly to express the position and direction described in the present embodiment, in the present embodiment, by axis V1Limit
Direction define above-below direction（Also referred to as longitudinal V）；Perpendicular to axis V1Horizontal line L define fore-and-aft direction, the horizontal line L is big
Cause to extend along the direction that the first end and second end limit, wherein, the direction that the first end is pointed to along horizontal line L is determined
Justice is " preceding ", and the direction that second end is pointed to along horizontal line L is defined as " rear "；Perpendicular to axis V1And the side of horizontal line L
To being defined as left and right directions, wherein, using gripping handle 1 and towards the user in front as reference, point to the direction on the left of user
For " left side ", the direction for pointing to user right is " right side ".
Further join Fig. 1 ~ 4, frame assembly 100 also includes housing 120, handle cover 123 and battery bag 3.
Housing 120 at least forms part handle 1, and it includes left shell 121 and right shell body 122.Left shell 121 and right shell body
122 or so fasten assembling, and the two at least surrounds the accommodating chamber of handle 1 and forms the preceding surface of handle 1.In the present embodiment, hand
The preceding surface of handle 1 is provided with preceding appearance that is encapsulated, and then forming handle 1.
Handle cover 123 snaps into the rear of housing 120 to form the rear appearance of handle 1.
Battery bag 3 is assembled in the lower section of handle 1, and it can be as the electrical equipment that the power supply of the burnisher is the burnisher
Part provides power.Certainly, in other embodiments, battery bag 3 can also be arranged on the work head assembly or head 2, or
Burnisher described in person, which also can use, to disappear battery bag 3 and uses external power supply.
Handle 1 specifically includes battery bag connecting portion 12, middle grip part 11 and the operating portion 13 of upper end of lower end.Battery
Bag connecting portion 12, which is used to assemble with battery bag 3, to be coupled.Grip part 11 is arranged to elongate so that user grips, and grip part 11 limits
There is extension axis C, extend axis C and left and right directions is perpendicular and have angle α at an acute angle between longitudinal V, in other words,
Namely grip part 11 extends from battery bag connecting portion 12 to the forward upward of operating portion 13（Or grip part 11 is from operating portion 13 to electricity
Pond bag connecting portion 12 extends to the back lower place）.Operating portion 13 is formed at the back upper place of handle cover 123 and defines operation plate face P, operation
Plate face P is parallel with left and right directions and has angle β at an acute angle between extension axis C.
Further, Fig. 5 is joined, in the present embodiment, frame assembly 100 also includes the controlling organization being arranged on handle 1
5.Controlling organization 5 is coupled the power supply of the burnisher by wire 6（Such as battery bag 3 and/or external power supply）And electrical part, and
The mechanically actuated of user is received to switch the state of its own, so as to realize the control of the working condition to the burnisher.
Join Fig. 6, specifically, controlling organization 5 includes control panel 51, fixed seat 52, switch 53 and push button 54.
Control panel 51 is located in the accommodating chamber and fixation is assembled on housing 120, and it includes plate body 510, is laid in
Some electronic components 511 and pin contacts 512 on plate body 510.Plate body 510 includes the main surface 5101 being oppositely arranged
With back surface 5102, two with the large surface area surface of main surface 5101 and the specially plate body 510 of back surface 5102；
It is identical that some electronic components 511 may be configured as whole different, whole identical or parts.In the present embodiment, some electronic components
511 are laid on main surface 5101, and certainly, in other embodiments, some electronic components 511 can also be laid in back surface 5102
On.
Switch 53 includes Switch main body 531, the pin 533 being fixedly installed on Switch main body 531 and is movably set in
Movable piece 532 on Switch main body 531.Pin 533 is arranged at least two, and pin 533 corresponds simultaneously with pin contacts 512
Match, and the electrical contact of pin 533 is connected to pin contacts 512；In the present embodiment, pin contacts 512 are arranged to jack, draw
Pin 533 can be inserted in the jack and realize electrical contact connection.
Push button 54 and movable piece 532 are matched, and push button 54 can receive the mechanically actuated of user, namely user can be direct
It is in contact with push button 54 and operates push button 54.When receiving the mechanically actuated of user, push button 54 drives movable piece 532 to move,
With the state of switching switch 53, and then switch the working condition of the burnisher.
Fixed seat 52 passes through 531 groups of fixed structure and Switch main body by mounting structure and the assembly and connection of plate body 510
Load connects, and so, by setting fixed seat 52, makes not only have pin 533 to be used as contact point between switch 53 and control panel 51,
The contact point between fixed seat 52 and control panel 51 is also add, in push button 54 during driving movable piece 532 to move, because
Fixed seat 52 share so that pin 533 stress reduce in addition do not stress, reduce and made because of the bending or dislocation of pin 533
Into switch 53 damage probability, improve switch 53 structural stability, compared to prior art, without setting up auxiliary control
Plate and wire, to the restricted low of topology layout.
Wherein, push button 54 is synchronized with the movement with movable piece 532.Specifically, movable piece 532 is with respect to the edge of Switch main body 531
Direction t（See Fig. 6 arrows）Move back and forth, likewise, push button 54 moves back and forth with respect to Switch main body 531 along direction t.
In the present embodiment, the direction of motion of the push button 54 of movable piece 532/（Namely direction t）It is not parallel with main surface 5101
And it is at an acute angle, the motion of the push button 54 of movable piece 532/ with the vertical component perpendicular with main surface 5101 and with main surface 5101
Parallel parallel component.Specifically, with reference to Fig. 3 ~ 7, main surface 5101 is parallel to extension axis C and the left and right directions；Can
The direction of motion of the push button 54 of moving part 532/（Namely direction t）Parallel to operation plate face P and perpendicular to the left and right directions, so,
The direction of motion of the push button 54 of movable piece 532/（Namely direction t）Also there is angle β at an acute angle between main surface 5101.At this
In the case of kind, by setting fixed seat 52, the protection to pin 533 is further improved compared to prior art, is strengthened
53 structural stabilities of switch.Certainly, in other embodiments, the direction of motion of the push button 54 of movable piece 532/（Namely direction t）
Also can be parallel with main surface 5101, it is now same equivalent to the implementation special case that above-mentioned vertical component is 0, the technical scheme of the application
It is applicable.
When push button 54 drives movable piece 532 to move, the mounting structure can prevent fixed seat 52 along the parallel component
Direction relation control plate 51 move, the fixed structure can prevent direction of the Switch main body 531 along the parallel component relative
Fixed seat 52 is moved.So, when the relation control plate 51 of Switch main body 531 in the motion process of push button 54, can be prevented along described flat
The direction of row component is slided, further avoid pin 533 bending or dislocation and caused by the damage of switch 53, improve switch
53 structural stability.
Below, with reference to Fig. 5 ~ 7, the mounting structure of the present embodiment is described in detail.
Specifically, the mounting structure includes the geometrical clamp 71 in fixed seat 52, and geometrical clamp 71 includes barb 711；
When fixed seat 52 and plate 510 assembly and connection of body, the side of end main surface 5101 of geometrical clamp 71 is crossed plate body 510 and prolonged
The side of back surface 5102 is extended, and barb 711 is in contact with back surface 5102 to prevent fixed seat 52 is vertical from departing from control panel 51.
So, on the one hand can be by fixed seat 52 by the assembly and connection of geometrical clamp 71 to plate body 510, on the other hand passing through barb 711
Contacted with supporting for back surface 5102, can prevent fixed seat 52 from undesirably falling off control panel 51.
The mounting structure also includes the neck 72 being coupled on plate body 510 and with geometrical clamp 71, and neck 72 is recessed
In the side-walls of plate body 510, by setting neck 72 to determine the assembling position of fixed seat 52 during ease of assembly.
Neck 72 includes the first cell wall 721 and the second cell wall 722 being oppositely arranged；Geometrical clamp 71 includes the be oppositely arranged
One end wall and the second end wall 712；When the assembly and connection of fixed seat 52 to plate body 510, first end wall and the first cell wall 721
It is in contact, the second end wall 712 is in contact with the second cell wall 722, to prevent direction of the fixed seat 52 along the parallel component relative
Control panel 51 moves, and so, by the cooperation of neck 72 and geometrical clamp 71, prevents the bending of pin 533 in the motion process of push button 54
Or displacement, the service life of increase switch 53.
Geometrical clamp 71 is arranged to two and two geometrical clamps 71 in being oppositely arranged on left and right directions；Connect when fixed seat 52 assembles
When being connected to plate body 510, two grip block bodies 510 of geometrical clamp 71, to prevent fixed seat 52 along parallel with main surface 5101
And the direction opposite plate body 510 perpendicular with the parallel component moves, fixed seat 52 is namely prevented in brief along left and right
Direction relation control plate 51 moves.Specifically, each geometrical clamp 71 includes being arranged at the first end wall 512 and second end wall
Inwall 714 between 712；Neck 72 is arranged to two be engaged respectively with two geometrical clamps 71, and each neck 72 includes setting
The 3rd cell wall 723 being placed between the first cell wall 721 and the second cell wall 722；When the assembly and connection of fixed seat 52 to plate body 510
When, the inwall 714 of each geometrical clamp 71 contacts the 3rd cell wall 723 of corresponding neck 72 respectively, so as to by inwall 714 with
3rd cell wall 723 supports contact, and preventing fixed seat 52, relation control plate 51 moves in left-right direction.
Furthermore the basal surface 5201 of fixed seat 52 is the distance between to barb 711, the exactly equal to thickness of plate body 510；
When the assembly and connection of fixed seat 52 to plate body 510, the basal surface 5201 of fixed seat 52 contacts main surface 5101, so as to hinder
The only further vertical approach control plate 51 of fixed seat 52.
Further, the mounting structure also includes the projection 73 being located in fixed seat 52 and on plate body 510
Shrinkage pool 74, projection 73 and shrinkage pool 74 are adapted；When fixed seat 52 and plate 510 assembly and connection of body, projection 73 is along perpendicular to master
The direction on surface 5101 is inserted in shrinkage pool 74, to prevent fixed seat 52 along the direction relation control parallel with main surface 5101
Plate 51 moves.
Projection 73 is specifically set to frustum；When the assembly and connection of fixed seat 52 to plate body 510, the interference of projection 73 is inserted in
In shrinkage pool 74, to prevent the further vertical approach control plate 51 of fixed seat 52.Specifically, the circle that projection 73 diametrically gradually increases
Frustum extends away from fixed seat 52, and certainly, in other embodiments, projection 73 may also be configured to pyramid mesa-shaped.
Projection 73 is arranged to three, and three projections 73 are laid in triangular shape；Accordingly, shrinkage pool 74 is also configured as three,
And three shrinkage pools 74 are laid in triangular shape.
As described above, the motion of movable piece 532 with the vertical component perpendicular with main surface 5101 and with main surface
5101 parallel parallel components；By being engaged for barb 711 and back surface 5102, fixed seat 52 can be prevented vertically to depart from
Control panel 51, by the cooperation of neck 72 and geometrical clamp 71, it can prevent direction of the fixed seat 52 along the parallel component is relative from controlling
Making sheet 51 is moved, and is inserted in by the interference of projection 73 in shrinkage pool 74, can prevent the further vertical approach control plate 51 of fixed seat 52.
That is, the mounting structure can prevent direction of motion relation control plate 51 of the fixed seat 52 along movable piece 532 from moving.
Below, further combined with Fig. 5 ~ 7, the fixed structure of the present embodiment is described in detail.
Specifically, the fixed structure includes installation passage 521, convex joint 75 and connects hole 76.Installation passage 521 is located at
The middle part of fixed seat 52 simultaneously at least passes through for pin 533；Convex joint 75 is convexly equipped in the side that fixed seat 52 deviates from control panel 51；Connect hole
76 is corresponding with convex joint 75 and recessed take shape on Switch main body 531；When Switch main body 531 and the assembly and connection of fixed seat 52
When, pin 533 is connected to pin contacts 512 through installation passage 521 and electrical contact, and convex joint 75, which is inserted in, to be connect in hole 76, with
Switch main body 531 is prevented along the direction parallel to main surface 5101（Including along the direction of the parallel component and along right and left
To）Seat 52 is relatively fixed to move.Certainly, in other embodiments, it is interchangeable to connect hole 76 and the position of convex joint 75, that is, connecing
The recessed side for taking shape in fixed seat 52 and deviating from control panel 51 in hole 76；Convex joint 75 is corresponding with connecing hole 76 and is convexly equipped in switch originally
On body 531.
Convex joint 75 is specifically set to frustum；When 531 assembly and connection to fixed seat 52 of Switch main body, the interference of convex joint 75
It is inserted in and connects in hole 76, prevents the further approach control plate 51 of Switch main body 531.Specifically, convex joint 75 is diametrically gradual
The circular cone shape of increase extends away from Switch main body 531, and certainly, in other embodiments, convex joint 75 may also be configured to pyramid
Mesa-shaped.
Switch main body 531 includes the body 5312 of the first noumenon 5311 and second, the body 5312 of the first noumenon 5311 and second
In step-like setting and the first noumenon 5311 with respect to the second body 5312 closer to control panel 51；Connect when Switch main body 531 assembles
When being connected to fixed seat 52, the first noumenon 5311 is engaged in installation passage 521 just, and the two shape is adapted, to prevent
One body 5311 is mounted opposite passage 521 and rocked, and then prevents Switch main body 531 along the direction parallel to main surface 5101（Bag
Include along the direction of the parallel component and in left-right direction）Seat 52 is relatively fixed to move.
Wherein, hole 76 is connect to be arranged to two and take shape on the second body 5312.
As described above, by convex joint 75 and the cooperation for connecing hole 76, the fixed structure can prevent Switch main body 531 along can
The direction of motion of moving part 532 is relatively fixed seat 52 and moved.
Further, Fig. 8 is joined, in the present embodiment, push button 54 includes operating surface 540, interface slot 541 and reinforcement
542.Operating surface 540 can be contacted by user to receive the mechanically actuated of user；Movable piece 532 can be inserted in interface slot 541, with
Make push button 54 and movable piece 532 matched；Reinforcement 542 is arranged at the both sides of interface slot 541, strong to strengthen the structure of push button 54
Degree.
Push button 54 also includes two connectors 543, and push button 54 can be movably assembled to housing by two connectors 543
On 120.Specifically, two connectors 543 in being extended laterally on push button 54 in aliform；Join Fig. 9, housing 120 includes outer
Coverboard 19 and fixed plate 18, Shell Plate 19 and fixed plate 18 are arranged at intervals to limit an assembling chamber 189；Connector 543 can edge
Left and right directions is inserted in assembling chamber 189 and clamped by Shell Plate 19 and fixed plate 18, so as to realize assembly and connection.
Further, the burnisher also includes shift structure, relative with 53 states of switch for aiding in user to confirm
The gear positions answered.Specifically, Fig. 8 ~ 9 are joined, in the present embodiment, the connector 543 of push button 54 is provided with gear projection 92, shell
Some gear grooves 91 are provided with body 120, when push button 54 moves, gear projection 92 can be engaged in any gear groove 91, with
Realize the positioning of the state of switch 53.Certainly, in other embodiments, the position of gear groove 91 and gear projection 92 is interchangeable,
Namely the connector 543 of push button 54 is provided with some gear grooves 91, and gear projection 92 is provided with housing 120.
In the present embodiment, the working condition of the burnisher includes closed mode, Low gear state and high-grade state；Phase
Corresponding, the pin 533 for switching 53 is arranged to 4, and movable piece 532 has and the working condition of burnisher difference phase
Corresponding three positions；Accordingly, gear groove 91 is arranged to three corresponding with three positions of movable piece 532.
In addition, ginseng Fig. 1 and Fig. 4, in the present embodiment, housing 120 include connecting the opening of the accommodating chamber, control panel
51st, fixed seat 52 and switch 53 may be contained within covering in the accommodating chamber and by housing 120, and push button 54 partially passes through institute
Opening is stated outside housing 120；There is first opening corresponding with the aperture position at the operating portion 13 of handle cover 123
Groove 131, when handle cover 123 is fastened on 120 rear of housing, the operating surface 540 of push button 54 is sentenced exposed to the first open slot 131
Contact and operate for user.
Also there is the second open slot 132, the burnisher also includes being exposed to second at the operating portion 13 of handle cover 123
Display screen 4 at open slot 132, the display screen 4 are at least used for the status information for showing the burnisher, the status information
The including but not limited to electricity of battery bag 3.
Compared with prior art, controlling organization 5 of the invention and with the controlling organization 5 the burnisher it is beneficial
Effect is：By setting fixed seat 52, make not only have pin 533 to be used as contact point between switch 53 and control panel 51, also
Add the contact point between fixed seat 52 and control panel 51；By the fixed mechanism to fixed seat 52 and Switch main body 531
Between relative position carry out it is spacing, by the installing mechanism between fixed seat 52 and control panel 51 relative position carry out
It is spacing, so that position is relatively fixed between Switch main body 531 and control panel 51, avoid the bending because of pin 533 or mistake
Position and caused by switch 53 damage, improve switch 53 structural stability, compared to prior art, without setting up auxiliary control
Plate and wire, to the restricted low of topology layout.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included in the scope of the protection.
Claims (10)
1. a kind of burnisher, the burnisher includes controlling organization, it is characterised in that the controlling organization includes,
Switch, including Switch main body, at least two pins that are fixedly arranged on the Switch main body and it is movably set in described open
Close the movable piece on body；
Control panel, including plate body and the pin contacts on the plate body, the pin contacts and the pin phase
Correspond to and make electrical contact with connection；
With the push button of movable piece mating, the movable piece is driven to move when receiving the mechanically actuated of user, with switching
The state of the switch, wherein, when the state switching of the switch, the working condition of the burnisher accordingly switches；With
And
Fixed seat, connect by mounting structure and the plate body assembly and connection and by fixed structure and Switch main body assembling
Connect.
2. burnisher according to claim 1, it is characterised in that the motion of the movable piece has and the plate body
Main perpendicular vertical component and the parallel component parallel with the main surface；
Wherein, when the push button drives movable piece motion, the mounting structure prevents the fixed seat along described parallel
The relatively described control panel motion in the direction of component, the fixed structure prevent direction of the Switch main body along the parallel component
Relatively described fixed seat motion.
3. burnisher according to claim 2, it is characterised in that the mounting structure is included in the fixed seat
Geometrical clamp, the geometrical clamp includes barb；
When the fixed seat and the plate body assembly and connection, the end of the geometrical clamp extends to from the main surface side
The back surface side of the plate body, and the barb is in contact with the back surface to prevent the fixed seat is vertical from departing from institute
State control panel.
4. burnisher according to claim 3, it is characterised in that the geometrical clamp includes the first end wall being oppositely arranged
With the second end wall；
The mounting structure also includes including phase on the plate body and with the neck of geometrical clamp mating, the neck
To the first cell wall and the second cell wall of setting；
When the fixed seat assembly and connection to the plate body, first end wall is in contact with first cell wall, described
Second end wall and second cell wall are in contact, to prevent the relatively described control in direction of the fixed seat along the parallel component
Plate moves.
5. burnisher according to claim 4, it is characterised in that the geometrical clamp be arranged to two and two it is described solid
Clamp is oppositely arranged；
When the fixed seat assembly and connection to the plate body, two geometrical clamps clamp the plate body, to prevent
Fixed seat is stated along parallel and moved with the relatively described control panel in the perpendicular direction of the parallel component with the main surface.
6. burnisher according to claim 3, it is characterised in that the mounting structure is included in the fixed seat
Projection and the shrinkage pool on the plate body, the projection and the shrinkage pool be adapted；
When the fixed seat assembly and connection to the plate body, the projection is inserted in the shrinkage pool, described solid to prevent
Reservation is moved along the relatively described control panel in direction parallel with the main surface；
The projection is set to frustum；
When the fixed seat assembly and connection to the plate body, the projection interference is inserted in the shrinkage pool, to prevent
State plate body described in the vertical convergence of fixed seat.
7. burnisher according to claim 3, it is characterised in that the fixed structure includes,
Installation passage, passed through in the fixed seat and at least for the pin；
Convex joint, in one of the fixed seat and the Switch main body；
Connect hole with what the convex joint matched, located at the fixed seat and the Switch main body it is wherein another on；
When the Switch main body and the fixed seat assembly and connection, the pin is through the installation passage and makes electrical contact with connection
To the pin contacts, the convex joint be inserted in it is described connect in hole, to prevent the Switch main body along the parallel component
The relatively described fixed seat motion in direction；
The convex joint is set to frustum；
When the Switch main body assembly and connection is to the fixed seat, the convex joint interference be inserted in it is described connect in hole, with resistance
Only plate body described in the Switch main body convergence.
8. burnisher according to claim 1, it is characterised in that when the push button drives the movable piece motion,
The mounting structure prevents the direction of motion relatively described control panel of the fixed seat along the movable piece from moving, the fixed knot
Structure prevents the direction of motion relatively described fixed seat of the Switch main body along the movable piece from moving.
9. burnisher according to claim 1, the burnisher includes handle and forms at least partly described hand
The housing of handle, the control panel are fixedly installed on the housing, and the push button is movably installed on the housing, and its feature exists
In,
It is raised that one of the push button and the housing are provided with gear；
The push button and the housing it is wherein another on be provided with some gear grooves；
When the push button moves, the gear projection can be engaged in any gear groove.
10. a kind of controlling organization, the controlling organization includes,
Switch, including Switch main body, at least two pins that are fixedly arranged on the Switch main body and it is movably set in described open
Close the movable piece on body；
Control panel, including plate body and the pin contacts on the plate body, the pin contacts and the pin phase
Correspond to and make electrical contact with connection；
With the push button of movable piece mating, the movable piece is driven to move when receiving the mechanically actuated of user, with switching
The state of the switch；Characterized in that, and,
Fixed seat, connect by mounting structure and the plate body assembly and connection and by fixed structure and Switch main body assembling
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003653.5A CN107622890B (en) | 2017-10-24 | 2017-10-24 | Cleaning tool and control mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003653.5A CN107622890B (en) | 2017-10-24 | 2017-10-24 | Cleaning tool and control mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107622890A true CN107622890A (en) | 2018-01-23 |
| CN107622890B CN107622890B (en) | 2020-11-24 |
Family
ID=61092148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003653.5A Active CN107622890B (en) | 2017-10-24 | 2017-10-24 | Cleaning tool and control mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107622890B (en) |
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| JPH08222078A (en) * | 1995-02-17 | 1996-08-30 | Oda Seisakusho:Kk | Switch part for printed board |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107622890B (en) | 2020-11-24 |
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