Rotary dial switch with driver plate adjustment functionTechnical field
The utility model relates to engineering machinery field technologies, refer in particular to a kind of rotary dial with driver plate adjustment functionSwitch.
Background technique
Engineering machinery is the important component of equipment manufacturing industry.In summary, all restoration in earth-rock construction engineerings, pavement construction withMachinery necessary to comprehensive mechanized construction engineering needed for maintenance, the operation of flow-type lift and various architectural engineerings fillsIt is standby, referred to as engineering machinery.In countries in the world, duplicate substantially to the appellation of this industry, wherein the U.S. and Britain are known as building machineTool and equipment, Germany are known as building machinery and device, and Russia is known as building and road building machine, and Japan is known as construction implement.InChina Partial product is also referred to as construction implement, and is referred to as engineering machine when mechanical system sets up the sector certification according to State CouncilTool continues up till now.Various countries are roughly the same to the sector delimitation product scope, and China Construction Machinery is compared with other various countriesAlso add the industries such as railway project mechanical, fork truck and industrial transportation vehicle, finishing machinery, elevator, pneumatic tools.
With the development of electronic technology with the development of auto electronics industry, the large scale equipment needs in some engineering machinery are got overCarry out more work energy, each function requires corresponding toggle switch and regulated and controled, however each toggle switch can only regulate and control oneA function causes each staff that the toggle switch managed is needed about to come about more, and staff is difficult to cope with type simultaneously numerousMore toggle switches reduces the working efficiency of staff so that the fault rate in staff's work increases.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose be to provide it is a kind of have dialDisk adjusts the rotary dial switch of function, and can effectively solve existing knob there are problems that having a single function.
To achieve the above object, the utility model is using following technical solution:
A kind of rotary dial switch with driver plate adjustment function includes for realizing 360 ° of electrical codings of rotation outputThe knob assembly of signal and can front/rear/left/right four direction Integral swinging knob to export toggle switch on/off signalDriver chuck component；
The knob assembly includes knob, optical flame detector and gear module；The knob can be rotatably set in gear moduleTop, optical flame detector setting rotates below knob and together with knob, light sensation baffle is convexly equipped in the gear module,The optical flame detector is equipped with light sensing switch, and when rotating knob when optical flame detector being driven to rotate, the light sensation baffle is every time and light sensing switchRelative motion can make light sensing switch formed pulse signal；
The driver chuck component includes axle center, swings module, toggle switch and pedestal；The swing module is threaded through axle centerOn, the toggle switch and swing module are respectively positioned in the base, can band when front, rear, left and right four direction swinging centerMovable pendulum dynamic model block is realized the toggle switch in all directions and is connected.
As a preferred embodiment: the gear module includes gear seat and shifting gear, the upper table of the shifting gearFace is convexly equipped with multiple gear hoodles, and the lower surface circumferential row of the gear seat shows multiple gear teeths, adjacent gear teeth middle concaveEquipped with gear groove, aforementioned gear hoodle is fastened in gear groove.
As a preferred embodiment: further including having first circuit board on the optical flame detector, the setting of aforementioned light sensing switch is theOn one circuit board, which is equipped with a light sensation groove, and the upper surface of the shifting gear is also convexly equipped with the more of circumferential arrangementA light sensation baffle, the output pulse signal " 0 " when light sensation baffle is located in light sensation groove, when light sensation baffle is not located at light sensation grooveOutput pulse signal " 1 " when middle.
As a preferred embodiment: the first circuit board is together with gear seat snap-fit.
As a preferred embodiment: being additionally provided with bottom cover above the pedestal, which is equipped with the first rotating hole, describedSwinging module includes turning sleeve and four-way swing rod, the first rotary shaft is convexly equipped in the Y direction of the turning sleeve side, this firstRotary shaft is fastened in the first rotating hole, and the Y direction of the turning sleeve is equipped with the second rotating hole, the X-axis of aforementioned four-way swing rodThe second rotary shaft is convexly equipped on direction, which engages in the second rotating hole.
As a preferred embodiment: the medial surface of the bottom cover is surrounded by for assisting four-way swing rod Rapid resetFirst elastomer.
As a preferred embodiment: being equipped with supplementary tumbler switch between the four-way swing rod and toggle switch and realize connectionCompression bar.
As a preferred embodiment: further comprising the pressing group for having center press to realize on/off signal output functionPart.
As a preferred embodiment: the press component includes the second circuit board that connection is connected with aforementioned toggle switchAnd the second elastomer between second circuit board and axle center, which, which pushes, can drive the second elastomer and second circuit boardRealize conducting connection.
As a preferred embodiment: transparency cover and indicating cover, the axle center and gear are successively arranged below the knobSealing rubber ring is equipped on the lateral surface of gear.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technologyKnown to scheme:
The knob assembly for exporting electrical encoded signal for realizing 360 ° of rotations by being equipped in toggle switch, works as rotationKnob and when optical flame detector being driven to rotate, which can make light sensing switch form arteries and veins with the relative motion of light sensing switch every timeSignal is rushed to regulate and control to equipment, while being equipped in the switch can front/rear/left/right four direction Integral swinging knobTo export the driver chuck component of toggle switch on/off signal, the toggle switch and swing module be respectively positioned in the base, when it is forward and backward,When left and right four direction swinging center, it can drive and swing module to the toggle switch realization connection in all directions, each and every one directionOn toggle switch capable of emitting on/off signal equipment is regulated and controled so that toggle switch is feature-rich, improveThe working efficiency of staff.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pairThe utility model is described in detail.
Detailed description of the invention
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model；
Fig. 2 is the exploded view of the preferred embodiment of the utility model；
Fig. 3 is the stereoscopic schematic diagram of the shifting gear of the preferred embodiment of the utility model；
Fig. 4 is the sectional view of the knob assembly working principle of the preferred embodiment of the utility model；
Fig. 5 is the stereoscopic schematic diagram of the gear seat of the preferred embodiment of the utility model；
Fig. 6 is the sectional view of the hoodle working principle of the preferred embodiment of the utility model；
Fig. 7 is the sectional view of the pushing component operation principle of the preferred embodiment of the utility model；
Fig. 8 is the second circuit board of the preferred embodiment of the utility model and the assembling schematic perspective view of toggle switch；
Fig. 9 is the stereoscopic schematic diagram of the bottom cover of the preferred embodiment of the utility model；
Figure 10 is the exploded view of the turning sleeve of the preferred embodiment of the utility model；
Figure 11 be the utility model preferred embodiment before/rear direction swing before sectional view；
Figure 12 is the left right of the preferred embodiment of the utility model to the sectional view before swing.
Description of drawing identification:
10, knob 11, transparency cover
12, indicating cover 20, optical flame detector
21, light sensing switch 22, first circuit board
211, light sensation groove 30, gear module
31, gear seat 311, gear teeth
312, gear groove 32, shifting gear
321, gear hoodle 322, light sensation baffle
40, axle center 50, swing module
51, turning sleeve 511, the first rotary shaft
512, the second rotating hole 52, four-way swing rod
521, the second rotary shaft 53, the first elastomer
60, toggle switch 70, pedestal
71, second circuit board 72, the second elastomer
80, bottom cover 81, the first rotating hole.
Specific embodiment
It please refers to shown in Fig. 1 to Figure 12, that show the specific structures of the preferred embodiment of the utility model, includeKnob 10, gear module 30, axle center 40, swings module 50, toggle switch 60 and pedestal 70 at optical flame detector 20.
The knob 10, optical flame detector 20 and gear module 30 are the knob that electrical encoded signal is exported for realizing 360 ° of rotations10 components；The knob 10 can be rotatably set in the top of gear module 30, and the lower section of the knob 10 is successively arranged transparency cover 11With indicating cover 12, some operating methods are printed on the indicating cover 12 and are checked for staff.
The optical flame detector 20 is arranged below knob 10 and rotates together with knob 10, when can be manually rotated knob 10It waits, which can follow knob 10 to rotate together, which includes light sensing switch 21 and first circuit board 22, be somebody's turn to doLight sensing switch 21 is arranged on first circuit board 22, has light sensation groove 211 on the light sensing switch 21.
The gear module 30 includes gear seat 31 and shifting gear 32, and the upper surface of the shifting gear 32 is convexly equipped with multipleGear hoodle 321, the lower surface circumferential row of the gear seat 31 show multiple gear teeths 311, aforementioned first circuit board 22 and gearTogether, adjacent 311 middle concave of gear teeth is equipped with gear groove 312 to 31 snap-fits of seat, and aforementioned gear hoodle 321 is fastened onIn gear groove 312, the function of the automatic alignment position between 360 ° of 10 gears of knob can be realized by this fit system.WhenThe rotation of knob 10 will drive the rotation of gear seat 31, and gear hoodle 321 can snap-fit into gear groove 312 under the elastic force effect of springIn, thus make knob 10 generated when operating it is blunt arrange shift feeling, the position of automatic alignment gear.
The lateral surface of the shifting gear 32 is equipped with sealing rubber ring.The upper surface of the shifting gear 32 is also convexly equipped with circumferential rowMultiple light sensation baffles 322 of column, by rotating knob 10, so that light sensation baffle 322 moves back and forth in gear groove 312, whenLight sensation baffle 322 is located at output pulse signal " 0 " when in light sensation groove 211, when light sensation baffle 322 is not located at light sensation groove 211Output pulse signal " 1 " when middle, so the light sensation baffle 322 is each when rotating knob 10 every time and optical flame detector 20 being driven to rotateRelative motion with light sensing switch 21 can make light sensing switch 21 form pulse signal.
The axle center 40, swing module 50, toggle switch 60 and pedestal 70 can front/rear/left/right four direction Integral swingingsAforementioned knob 10 is to export the driver chuck component of 60 on/off signal of toggle switch.
The top half in the axle center 40 is assembled together with aforementioned 10 component of knob, and the lower half portion in the axle center 40 is driver plateComponent and press component.The lateral surface in the axle center 40 is equipped with sealing rubber ring.
The top of the pedestal 70 is additionally provided with bottom cover 80, and the bottom cover 80 and pedestal 70 are by together with appended claims, the bottomThe inside of lid 80 is equipped with the first rotating hole 81.The swing module 50 is threaded through on axle center 40, which includes to turn to51 and four-way swing rod 52 are covered, is convexly equipped with the first rotary shaft 511 in the Y direction of 51 side of turning sleeve, first rotary shaft 511It is fastened in the first rotating hole 81, the Y direction of the turning sleeve 51 is equipped with the second rotating hole 512, the X of aforementioned four-way swing rod 52The second rotary shaft 521 is convexly equipped in axis direction, which engages in the second rotating hole 512.Design in this wayFour-way swing rod 52 can be made in the swing in axle center 40, as axle center 40 is swung in X-axis and Y-axis.
It is equipped with supplementary tumbler switch 60 between the four-way swing rod 52 and toggle switch 60 and realizes the compression bar connected, can pass throughThe swing of four-way compression bar pushes compression bar, and realizes and connect to toggle switch 60.The surrounding of the medial surface of the bottom cover 80 is setThere is the first elastomer 53 for assisting 52 Rapid reset of four-way swing rod, it is elastic to first to be flapped toward wherein side in four-way swing rod 52After body 53 is realized compression and connected to toggle switch 60, which can be by own resilient to four-way swing rod 52It realizes and resets.
The second circuit board 71 and the second elastomer 72 between second circuit board 71 and axle center 40 are to pass through centerPress the press component to realize on/off signal output function.
Connection is connected with external circuit for second elastomer 72, the second elastomer 72 is pushed by axle center 40, so that secondThe depressed portion and second circuit board 71 of elastomer 72 realize conducting connection, so that circuit board can issue on/off signal.
The design focal point of the utility model is:
10 component of knob for exporting electrical encoded signal for realizing 360 ° of rotations by being equipped in toggle switch 60, whenWhen rotating knob 10 and optical flame detector 20 being driven to rotate, which can make with the relative motion of light sensing switch 21 every timeLight sensing switch 21 forms pulse signal to regulate and control to equipment, while being equipped in the switch can front/rear/side of left/right fourThe driver chuck component of 60 on/off signal of toggle switch, the toggle switch 60 and swing module are exported to the Integral swinging knob 1050 are respectively positioned in pedestal 70, when front, rear, left and right four direction swinging center 40, can drive and swing module 50 to each sideUpward toggle switch 60, which is realized, to be connected, and the capable of emitting on/off signal of toggle switch 60 on each and every one direction to carry out equipmentRegulation, so that toggle switch 60 is feature-rich, improves the working efficiency of staff.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility modelAny restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent changeChange and modify, is still within the scope of the technical solutions of the present invention.