CN106057553B - Control panel and the garden instrument for using the panel - Google Patents
Control panel and the garden instrument for using the panel Download PDFInfo
- Publication number
- CN106057553B CN106057553B CN201610412240.1A CN201610412240A CN106057553B CN 106057553 B CN106057553 B CN 106057553B CN 201610412240 A CN201610412240 A CN 201610412240A CN 106057553 B CN106057553 B CN 106057553B
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- Prior art keywords
- key
- panel
- panel assembly
- switch
- assembly
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- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 206010040007 Sense of oppression Diseases 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 16
- 244000025254 Cannabis sativa Species 0.000 description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 6
- 238000011017 operating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/006—Control or measuring arrangements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/40—Other details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/62—Other details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
- A01D34/828—Safety devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Control Devices (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of control panels, including panel assembly and starting switch in control panel is set, the panel assembly is equipped with the key moved up and down on panel assembly and the pull rod being movably connected on panel assembly, the key is displaced downwardly to panel assembly bottom makes the lower part of key touch to start switch and make to start switch unlatchings by promotions of pull rod bottom, moves up the disengaging contact with starting switch of key key bottom and disconnects and starts switch.A kind of garden instrument, including above-mentioned control panel.By the above-mentioned means, control panel of the present invention and its garden instrument, can start in the case where guaranteeing operator's safety, structure is simple, easy to operate, securely and reliably.
Description
Technical field
The present invention relates to garden instrument fields, more particularly to a kind of control panel and use the garden instrument of the panel.
Background technique
Garden instrument is common garden instrument.Under safety requirement, it has to be possible to ensure that Gardener has enough guarantors
Shield measure can prevent operator from causing accident because of maloperation.Therefore, it is necessary to design it is a kind of have can prevent user
The control panel of maloperation.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of control panel and its garden instruments, can guarantee to operate
Starting in the case where person's safety, structure is simple, and it is easy to operate, securely and reliably.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of control panel, including face are provided
Board group part and starting switch in control panel is set, the panel assembly is equipped with to be moved up and down on panel assembly
Key and the pull rod being movably connected on panel assembly, the key are displaced downwardly to panel assembly bottom pushing away by pull rod bottom
The dynamic lower part for making key, which is touched to start switch, makes to start switch unlatching, moves up key key bottom and is detached from the contact with starting switch
Disconnection starts switch.
In a preferred embodiment of the present invention, the pull rod bottom is equipped with compressing seat, and the compressing seat is rotated by pull rod
To push key contact to start switch, the translation for starting switch and oppressing the distance between seat and be greater than compressing seat rotation generation
Distance.
In a preferred embodiment of the present invention, the key bottom is equipped with mobile contact block, the mobile contact block one
End be movably connected on the key, the other end be in fore-aft travel hanging shape, mobile contact block suffer oppression seat push and start switch
Contact starts switch.
In a preferred embodiment of the present invention, mobile contact block one end is movably connected in key by flexible connector
On spoon.
In a preferred embodiment of the present invention, the flexible connector is metal clips or spring.
In a preferred embodiment of the present invention, the panel assembly includes that top panel and lower panel are formed by connecting, described
Key passes through top panel and is mounted on lower panel, and the pull rod and switch are installed on lower panel.
In order to solve the above technical problems, another technical solution used in the present invention is: a kind of garden instrument is provided, including
Above-mentioned control panel.
In a preferred embodiment of the present invention, the two sides of the push rod are equipped with guide rail, and the guide rail is equipped in guide rail
On the panel assembly that reciprocatingly slides, the release link for resetting panel assembly, the release link two are equipped between the guide rail
End be movably connected on push rod, be partially installed on panel assembly, the panel assembly slide on guide rail drive release link around
Push rod rotation, release link make panel assembly slide reset on guide rail around push rod revolution.
In a preferred embodiment of the present invention, starter is housed, the starter includes on the panel assembly
Button assembly, connection component and operating assembly, the button assembly, which moves down pressing connection component, makes connection component and operation
Component is connected, and moving operation component keeps connection component mobile to press from switch is walked to trigger and walk to switch certainly.
In a preferred embodiment of the present invention, the push rod is equipped with the panel assembly to reciprocatingly slide on push rod, described
It is equipped between panel assembly and guide rail and adjusts garden instrument traveling according to the relative displacement distance between panel assembly and guide rail
The slide potentiometer of speed.
In a preferred embodiment of the present invention, the panel assembly is equipped with the key moved up and down and is located at key
The knob of lower section, the lock shaft of at least one and push rod clamping is connected on the knob, and the key is clamped and drives with knob
Knob makes lock shaft exit push rod solution lock panel.
The beneficial effects of the present invention are: control panel of the present invention and its garden instrument, can guarantee operator's safety
In the case of start, structure is simple, easy to operate, securely and reliably.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of tedder of the present invention；
Fig. 2 is the structural schematic diagram of one preferred embodiment of movable panel structure of tedder of the present invention；
Fig. 3 is the reset state schematic diagram of movable panel structure shown in Fig. 2；
Fig. 4 is the decomposition texture schematic diagram of movable panel structure shown in Fig. 2；
Fig. 5 is the structural schematic diagram of lower panel shown in Fig. 4；
Fig. 6 is the motion state schematic diagram of release link shown in Fig. 4；
Fig. 7 is the structural schematic diagram for starting switch device of tedder；
Fig. 8 is the partial structural diagram that device is started switch shown in Fig. 7；
Fig. 9 is the open state schematic diagram that device is started switch shown in Fig. 7；
Figure 10 is the structural schematic diagram of the slide potentiometer of tedder；
Figure 11 is the structural schematic diagram for walking locking device certainly of tedder；
Figure 12 is shown in Figure 10 from the cross-sectional view for walking locking device；
Figure 13 is shown in Figure 11 from the partial structural diagram for walking locking device；
Figure 14 is shown in Figure 11 from the partial structural diagram for walking locking device；
Figure 15 is the structural schematic diagram of the safety starting device of tedder；
Figure 16 is the closed mode schematic diagram of the safety starting device of tedder；
Figure 17 is the open state schematic diagram of the safety starting device of tedder；
Figure 18 is the control flow of one embodiment of the invention grass trimmer；
Figure 19 is the control flow of another embodiment of the present invention grass trimmer；
The components in the drawings are labeled as follows: 1, push rod, 2, guide rail, 3, panel assembly, 11, release link, 12, release link time
Position torsional spring, 13, mobile jib, 14, secondary bar, 31, top panel, 32, lower panel, 33, card slot, 34, certainly walk switch, 41, button assembly,
42, operating assembly, 43, connection component, 422, pulling plate, 411, pressure head, 431, sliding panel, 432, hanging plate, 423, gear, 424,
Rack gear, 425, clamping groove, 433, bulge-structure, 412, button, 426, pulling plate reset spring, 434, hanging plate torsional spring, 413, press
Button reseting pressuring spring, 5, slide potentiometer, 51, potentiometer pedestal, 52, sliding needle, 61, walk key certainly, 62, knob, 63, lock shaft, 64,
Button, 65, catching groove, 66, location hole, 67, positioning column, 68, walk key button certainly, 69, key reseting pressuring spring, 7, key, 71, draw
Bar, 72, start switch, 73, compressing seat, 74, mobile contact block, 75, flexible connector.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of tedder referring to FIG. 1 to FIG. 4, including the push rod 1 being connected on fuselage, the two sides of push rod 1 are equipped with guide rail
2, guide rail 2 is equipped with the panel assembly 3 to reciprocatingly slide on guide rail 2, is equipped between guide rail 2 for resetting panel assembly 3
Release link 11,11 both ends of release link are movably connected on push rod 1, are partially installed on panel assembly 3, and panel assembly 3 is in guide rail 2
Upper sliding drives release link 11 to rotate around push rod 1, and release link 11 slides panel assembly 3 on guide rail 2 again around the revolution of push rod 1
Position.
In addition, being at least arranged with a release link return torsional spring 12 in release link 11,12 one end of release link return torsional spring connects
It connects on push rod 1.
In addition, release link 11 includes mobile jib 13 and the secondary bar 14 for being connected to mobile jib both ends, secondary bar 14 is movably connected in push rod 1
It in interior mounting hole, is rotated around mounting hole, mobile jib 13 is connected on panel assembly 3, and release link 11 is actively mobile with panel assembly
It is rotated around push rod 1,12 band of release link return torsional spring makes release link revolution that panel be driven to move back to initial position.Mobile jib 13 and secondary bar
14 are integrally formed, and mobile jib 13 is cylindrical, and the cross section of secondary bar 14 is L-shaped.
In addition, panel assembly 3 includes that top panel 31 and lower panel 32 are formed by connecting, the both ends of top panel 32 and lower panel 31
It is movably connected on guide rail 2.
In addition, lower panel 32 is equipped with card slot 33,11 part of release link is fitted in card slot 33.
In addition, top panel 31 is equipped with card slot 33,11 part of release link is fitted in card slot 33.
In addition, push rod 1 is U-shaped push rod.
Refering to Fig. 5 to Fig. 8, it is equipped with motor rotating switch 34 in panel assembly 3, starter is housed on panel assembly 3, is opened
Dynamic device includes button assembly 41, connection component 43 and operating assembly 42, and button assembly 41 moves down pressing connection component 43,
Connection component 43 is set to be connected with operating assembly 42, moving operation component 42 keeps connection component 43 mobile to press motor rotation and open
34 are closed to trigger motor rotating switch 34.
In addition, operating assembly 42 includes the pulling plate 422 that pull rod 71 and tension member drive, button assembly 41 includes pressure head 411,
Connection component 43 includes the sliding panel 431 being movably connected on panel assembly 3 and the hanging plate being movably connected on sliding panel 431
432, pressure head 411 is set to the top of hanging plate 432, and one end of hanging plate 432 is located at the top of pulling plate 422, and the pushing of pressure head 411 makes
Hanging plate 432 and pulling plate 422 are clamped, and pull rod 71 drives hanging plate 432 to make sliding panel 431 on panel assembly 3 by pulling plate 422
Movement is to trigger motor rotating switch 34.
In addition, 71 lower end of pull rod is equipped with gear 423,422 lower end of pulling plate is equipped with rack gear 424, gear 423 and 424 phase of rack gear
Engagement, rotating tension bar 71 drive pulling plate 422 to translate by gear 423 and rack gear 424, offer clamping groove 425 on pulling plate 422.
In addition, pull rod 71 is connected with pulling plate 422, and pull rod 71 is moved on panel assembly 3 with 423 turns of moving gear of band
It is dynamic, clamping groove 425 is offered on pulling plate 422.
In addition, 432 one end of hanging plate is hinged on sliding panel 431, the other end is convex equipped with being clamped with 425 phase of clamping groove
Play structure 433.
In addition, 411 upper end of pressure head is connected with button 412, pushes button 412 and moved down with dynamic head 411.
In addition, being equipped with the pulling plate reset spring 426 for 422 return of pulling plate, mounting between pulling plate 422 and panel assembly 3
It is connected with the hanging plate torsional spring 434 for resetting hanging plate 432 on plate 432, is equipped between pressure head 411 and button 412 and is used for button
The 412 push-button reset pressure springs 413 resetted.
In addition, button assembly 41 is arranged above on plate 31, connection component 43, operating assembly 42 and motor rotating switch 34
It is disposed below on plate 32.
Refering to Fig. 9 to Figure 13, it is equipped between panel assembly 3 and guide rail 2 according to opposite between panel assembly 3 and guide rail 2
Shift length adjusts the slide potentiometer 5 of tedder travel speed.
In addition, slide potentiometer 5 includes potentiometer pedestal 51 and the cunning needle 52 being movably connected on potentiometer pedestal 51, it is sliding
Electrokinetic potential device 51 is connected with the motor of walking certainly that control tedder carries out speed, walks motor certainly according to sliding needle 52 in potentiometer pedestal
Moving distance on 51 adjusts the carry out speed of tedder come the revolving speed changed.
In addition, slide potentiometer 51 includes leading portion adjustable range and back segment adjustable range, sliding needle 52 is in leading portion adjustable range
The acceleration generated when interior mobile is less than the acceleration generated when sliding needle moves in back segment adjustable range.
In a preferred embodiment, 51 pedestal of potentiometer is fixed on guide rail 2, and 52 one end of sliding are fixed at panel
On component 3.
In a further preferred embodiment, 51 pedestal of potentiometer is fixed on panel assembly 3, and the fixation of 52 one end of sliding is set
In on guide rail 2.
In addition, panel assembly 3 walks key 61 and positioned at the knob for walking 61 lower section of key certainly equipped with what is moved up and down certainly
62, it is connected with lock shaft 63 that at least one and push rod 1 are clamped on knob 62, walks key 61 certainly and knob 62 is clamped and drives knob
62 rotations make lock shaft 63 exit the unlock panel assembly 3 of push rod 1.
Button 64 is equipped with below key 61 in addition, walking certainly, 62 are equipped with the catching groove 65 matched with button 64 on knob, walk certainly
Key 61 moves down and rotating is connected to the cooperation of button 64 in catching groove 65 from walking key 61, and rotation is from walking key 61 to drive knob
62 rotations.
In addition, the two sides of knob 62 are equipped with lock shaft, lock shaft 63 is inserted into the push-rod hole of push rod 1 to lock panel assembly 3.
In addition, button 64 and groove body 65 are in mating connection.Its cross section can be cross, "-" type or star.
In addition, panel assembly 3 is equipped with multiple location holes 66, from key 61 is walked equipped with multiple positioning columns 67, positioning column
67 are connected in location hole 66 to fix and walk key 61 certainly.
In addition, the quantity of location hole 66 is 4, the quantity of positioning column 67 is 2.
In addition, being equipped with from key 61 is walked from key button 68 is walked, it is arranged on knob 62 for making key reset 61
Key reseting pressuring spring 69.
In addition, knob 62 is set on lower panel 32, from walking key button 68 and from walking key 61 on the top panel 32.
Refering to fig. 14 to Figure 17, another form of safety device, panel assembly 3 is equipped on panel assembly 3 up and down
Mobile key 7, the pull rod 71 being movably connected on panel assembly 3 and it is arranged in panel assembly 3 and starts switch 72, key
Spoon 7 is displaced downwardly to 3 bottom of panel assembly makes the lower part of key 7 touch to start switch 72 and make to start and open by promotions of 71 bottom of pull rod
It closes 72 to open, moving up key 7 makes the disengaging of 7 bottom of key start switch 72 with the contact disconnection for starting switch 72.
In addition, 71 bottom of pull rod is equipped with compressing seat 73, compressing seat 73 is rotated by pull rod 71 to push 7 contact start of key to open
72 are closed, the distance between 72 and compressing seat 73 is started switch and is greater than the translation distance that the compressing rotation of seat 73 generates.
In addition, 7 bottom of key is equipped with mobile contact block 74,74 one end of mobile contact block is movably connected on key 7, another
End is in the hanging shape of fore-aft travel, and the seat 73 that suffers oppression of mobile contact block 74 pushes and starts switch 72 contacts and start switch
72。
In addition, 74 one end of mobile contact block is movably connected on key 7 by flexible connector 75.
In addition, flexible connector is 75 metal clips or spring.
In addition, key 7 pass through top panel 31 be mounted on lower panel 32, pull rod 71 and start switch 72 be installed in it is following
On plate 32.
When key 7 is from extraction or key 7 is located at the case where not being pressed above panel assembly 3, and operation is drawn at this time
Bar 71 also allows for not touching and starts switch 72 since the compressing seat 73 on pull rod 71 can not touch mobile contact block 74.
When pressing key 7, when key 7 is moved downwardly to the bottommost of lower panel 32, operate pull rod 71, the compressing seat 73 of pull rod 71 with can
Dynamic contact block 74 contacts, and touches the effect of the compressing seat 73 of 74 tension member 71 of mobile contact block and starts switch 72, starts switch
72 open.
Refering to fig. 18, this walks the operating method of grass trimmer certainly,
104 rotary switch states: when rotary switch is not turned on, insurance is walked certainly and is not turned on, walks key button 68 certainly
Instruction is directed toward right 45 degree of Angle Positions, left and right lock shaft 63 in front of panel and is inserted into the hole of push rod 1, and entire panel assembly 3 is not at this time
It can be slided along push rod 1.Such mode is manual drive.
The starting of 101 safety devices: pressing safety device, and push button component 41 is clamped hanging plate 432 and pulling plate 422.
The starting of 102 pull rods: pull rod 71 drives hanging plate 432 to move up sliding panel 431 in panel assembly 3 by pulling plate 422
It moves to trigger motor rotating switch 34.
103 mowing electric motor startings: grass trimmer starts running, artificial that grass trimmer is pushed to start to work.
104 rotary switch states: rotating rotary switch, and switch rotation walks the pushing drive of key button 69 certainly and walks key certainly
61 move down disengaging key positioner hole 66, and rotation makes to fit into from the button 64 for walking 61 bottom of key from key button 68 is walked
It in catching groove 65 in knob 62, is continued to rotate at this time from key button 68 is walked, walks the drive of key knob 68 certainly and walk 61 turns of key certainly
Dynamic to make knob 62 rotate, the left and right lock shaft 63 being connected on knob 62 is rotated to shrink by knob 62, is detached from push rod 1,
Panel assembly 3 is unlocked at this time, can be slided on push rod 1.It unclamps from key button 68 is walked, in the work of key reseting pressuring spring 69
Knob 62 is ejected from walking key 61 with lower, walks the second position that key 61 is inserted into key positioner hole 66 by positioning column 67 certainly,
Into from walking modes.
The starting of 101 safety devices: pressing safety device, and push button component 41 is clamped hanging plate 432 and pulling plate 422.
The starting of 102 pull rods: pull rod 71 drives hanging plate 432 to move up sliding panel 431 in panel assembly 3 by pulling plate 422
It moves to trigger motor rotating switch 34.
103 mowing electric motor startings: grass trimmer starts running.
105 position potentiometers: panel assembly, guide rail 2 forward slip of the panel assembly 3 on push rod 1, due to panel are pushed
The sliding of component 3 is to drive release link 11 to rotate forward, and when external force stops pushing panel assembly 3, release link 11 is by torsional spring
The effect of power drives release link 11 to turn round backward, and release link 11 drives panel assembly 3 to slide backwards on initially along guide rail 2 at this time
Position.
When panel assembly 3 is when guide rail 2 moves up movable property life displacement, by the drive of panel assembly 3, the cunning of slide potentiometer 5
Needle 52 slides on potentiometer pedestal 51 generates relative displacement, from walking movement of the motor according to sliding needle 52 on potentiometer pedestal 51
Distance walks speed adjust grass trimmer certainly, and slide potentiometer includes leading portion adjustable range and back segment adjustable range, and sliding needle 52 exists
The acceleration generated when moving in leading portion adjustable range is less than the acceleration generated when sliding needle 52 moves in back segment adjustable range,
The distance that panel assembly 3 moves on guide rail 2 is bigger, and the stroke of slide potentiometer 5 is also bigger, so that grass trimmer is walked certainly
Speed is faster.
When needing to close, panel assembly 3 reset, then from walk key 61 rotation by knob 62 left lock shaft 63 be inserted into push away
In bar 1, then unclamps from key button 68 is walked, walk key 61 certainly and return to initial position.
Refering to fig. 19, a kind of operating method of grass trimmer:
The starting of 101 safety devices: pressing safety device, and push button component 41 is clamped hanging plate 432 and pulling plate 422.
The starting of 102 pull rods: pull rod 71 drives hanging plate 432 to move up sliding panel 431 in panel assembly 3 by pulling plate 422
It moves to trigger motor rotating switch 34.
103 mowing electric motor startings: grass trimmer starts running.
109 walk switch certainly: being manual drive when being in close state.Want to open switch from driving is walked.
105 position potentiometers: panel assembly, guide rail 2 forward slip of the panel assembly 3 on push rod 1, due to panel are pushed
The sliding of component 3 is to drive release link 11 to rotate forward, and when external force stops pushing panel assembly 3, release link 11 is by torsional spring
The effect of power drives release link 11 to turn round backward, and release link 11 drives panel assembly 3 to slide backwards on initially along guide rail 2 at this time
Position.
When panel assembly 3 is when guide rail 2 moves up movable property life displacement, by the drive of panel assembly 3, the cunning of slide potentiometer 5
Needle 52 slides on potentiometer pedestal 51 generates relative displacement, from walking movement of the motor according to sliding needle 52 on potentiometer pedestal 51
Distance walks speed adjust grass trimmer certainly, and slide potentiometer includes leading portion adjustable range and back segment adjustable range, and sliding needle 52 exists
The acceleration generated when moving in leading portion adjustable range is less than the acceleration generated when sliding needle 52 moves in back segment adjustable range,
The distance that panel assembly 3 moves on guide rail 2 is bigger, and the stroke of slide potentiometer 5 is also bigger, so that grass trimmer is walked certainly
Speed is faster.
The state of 110 locking devices: when locking device locking, in constant speed from walking modes, according to being fixed on push rod
Realize grass trimmer constant speed from walking function to determine from speed is walked in different positions.
When locking device unlock, speed change is in from walking mode.
When needing to close, switch is closed, contacts locking device, panel assembly is put back into initial position, releasing lever closes
Safety device is closed, grass trimmer stops working.
It being different from the prior art, movable panel structure and its tedder of the present invention can be converted between multiple drive modes,
Operator is facilitated to operate.The control system is equally may be used in the wheeled equipment for pushing walking such as snowplough, loosenning tiller,
Principle is equally fallen within the protection scope of this patent, and details are not described herein.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. including panel assembly and starting switch in control panel is arranged in, which is characterized in that described in a kind of control panel
Panel assembly is equipped on panel assembly, and the key moved up and down and the pull rod being movably connected on panel assembly are described
Key, which is displaced downwardly to panel assembly bottom and starts switch the lower part touching of key by promotions of pull rod bottom, to be made to start switch out
It opens, moves up key, key bottom is detached from the disconnection of the contact with starting switch and starts switch, and the pull rod bottom is equipped with compressing seat,
The compressing seat is rotated by pull rod to push key contact to start switch, it is described the distance between start switch and oppress seat be greater than
The translation distance that seat rotation generates is oppressed, the key bottom is equipped with mobile contact block, and mobile contact block one end activity connects
It connects on the key, the other end is in the hanging shape of fore-aft travel, and the mobile contact block seat that suffers oppression pushes and contacts unlatching with starting switch
It starts switch.
2. control panel according to claim 1, which is characterized in that mobile contact block one end passes through flexible connector
It is movably connected on the key.
3. control panel according to claim 2, which is characterized in that the flexible connector is metal clips or bullet
Spring.
4. control panel according to claim 1 to 3, which is characterized in that the panel assembly includes top panel under
Panel is formed by connecting, and the key passes through top panel and is mounted on lower panel, and the pull rod and switch are installed on lower panel.
5. a kind of garden instrument, which is characterized in that its control panel is any control panel of claim 1-4.
6. garden instrument according to claim 5, which is characterized in that the two sides of the push rod are equipped with guide rail, the guide rail
It is equipped with the panel assembly to reciprocatingly slide on guide rail, the release link for resetting panel assembly is equipped between the guide rail,
The release link both ends are movably connected on push rod, are partially installed on panel assembly, and the panel assembly slides on guide rail
Release link is driven to rotate around push rod, release link makes panel assembly slide reset on guide rail around push rod revolution.
7. garden instrument according to claim 6, which is characterized in that starter is housed on the panel assembly, it is described
Starter includes button assembly, connection component and operating assembly, and the button assembly, which moves down pressing connection component, to be made to connect
Connected components are connected with operating assembly, and moving operation component keeps connection component mobile to press from walking to switch and trigger and leave certainly
It closes.
8. garden instrument according to claim 7, which is characterized in that the push rod is equipped with the face to reciprocatingly slide on push rod
Board group part is equipped between the panel assembly and guide rail and adjusts garden according to the relative displacement distance between panel assembly and guide rail
The slide potentiometer of woods tool travel speed.
9. garden instrument according to claim 7, which is characterized in that the panel assembly is equipped with the key moved up and down
And the knob below key, the lock shaft of at least one and push rod clamping, the key and rotation are connected on the knob
Button is clamped and drives knob that lock shaft is made to exit push rod solution lock panel.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412240.1A CN106057553B (en) | 2016-06-14 | 2016-06-14 | Control panel and the garden instrument for using the panel |
| PCT/CN2017/088216 WO2017215604A1 (en) | 2016-06-14 | 2017-06-14 | Control panel, self-propelled switch apparatus, and power device |
| EP17812715.5A EP3471126B1 (en) | 2016-06-14 | 2017-06-14 | Power device |
| EP23185300.3A EP4324322A3 (en) | 2016-06-14 | 2017-06-14 | Control panel, self-propelled switch apparatus, and power device |
| ES17812715T ES2962769T3 (en) | 2016-06-14 | 2017-06-14 | power device |
| US16/309,664 US11272658B2 (en) | 2016-06-14 | 2017-06-14 | Control panel, self-propelled switch apparatus, and power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610412240.1A CN106057553B (en) | 2016-06-14 | 2016-06-14 | Control panel and the garden instrument for using the panel |
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| CN106057553B true CN106057553B (en) | 2018-12-11 |
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| US11272658B2 (en) | 2016-06-14 | 2022-03-15 | Globe (jiangsu) Co., Ltd. | Control panel, self-propelled switch apparatus, and power device |
| WO2017215051A1 (en) * | 2016-06-14 | 2017-12-21 | 常州格力博有限公司 | Power equipment and control method |
| CN106879296B (en) * | 2017-04-27 | 2019-02-19 | 姚乐虹 | A kind of antiwind weeder |
| CN110984052A (en) | 2018-08-22 | 2020-04-10 | 南京德朔实业有限公司 | Snow sweeper |
| CN111424595A (en) * | 2018-12-20 | 2020-07-17 | 南京德朔实业有限公司 | Snow plows, garden tools, and how to start the garden tools |
| CN118080494B (en) * | 2024-04-24 | 2024-06-25 | 黑龙江省农业科学院食品加工研究所 | Spray cleaning device and perilla seed meal protein preparation equipment |
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| US3536051A (en) * | 1968-03-11 | 1970-10-27 | Eaton Stamping Co | Electric starting system for small engines |
| CN201752183U (en) * | 2010-04-21 | 2011-03-02 | 苏州宝时得电动工具有限公司 | Self-driving mower |
| CN103718730B (en) * | 2012-10-11 | 2016-03-16 | 天佑电器（苏州）有限公司 | A kind of mower Control Component |
| CN104686049B (en) * | 2013-12-04 | 2017-09-22 | 苏州宝时得电动工具有限公司 | Hay mover |
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Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 213023 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |