CN105736151A - Digital generator three-in-one switch - Google Patents
Digital generator three-in-one switch Download PDFInfo
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- CN105736151A CN105736151A CN201610220277.4A CN201610220277A CN105736151A CN 105736151 A CN105736151 A CN 105736151A CN 201610220277 A CN201610220277 A CN 201610220277A CN 105736151 A CN105736151 A CN 105736151A
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- Prior art keywords
- switch
- rotating shaft
- electricity generating
- draw ring
- positioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
- F02M1/02—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling being chokes for enriching fuel-air mixture
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention provides a digital generator three-in-one switch, and belongs to the technical field of internal combustion engines. The technical problem that operation of existing digital generator switches is troublesome is solved. The digital generator three-in-one switch comprises a switch base, a rotary knob, a flameout switch body, an oil tank switch body and a throttle wire switch body, and the flameout switch body, the oil tank switch body and the throttle wire switch body are arranged on the inner side of the switch base. The three-in-one switch further comprises a rotary shaft rotatably connected to the inner side of the switch base. The rotary knob is located on the outer side of the switch base and connected with the outer end of the rotary shaft. The flameout switch body and the throttle wire switch body are located on the two sides of the rotary shaft correspondingly. The rotary shaft is connected with a pressing rod capable of enabling the flameout switch body to be connected or disconnected. The rotary shaft is further connected with a pull ring capable of rotating relative to the rotary shaft. The free end of an inhaul cable in the throttle wire switch body is fixed to the pull ring. A shifting part is arranged between the rotary shaft and the pull ring and is capable of driving the pull ring to rotate along with the rotary shaft and tensioning the inhaul cable when the rotary shaft rotates to a certain position. The oil tank switch body rotates synchronously with the rotary shaft. The digital generator three-in-one switch has the advantage that starting operation of a digital generator is simpler.
Description
Technical field
The invention belongs to technical field of internal combustion engines, relate to a kind of digital electricity generating three-in-one switch.
Background technology
Digital electricity generating is small generator, has portable advantage.Digital electricity generating has flameout switch, fuel tank switch and air throttle wire switch.Wherein air throttle wire switch is connected with choke, choke is typically in the air inlet of carburetor, its effect is to be suitably turned off partial-air admission mouth when electromotor cold start-up, increase the gasoline concentration of the gaseous mixture entering cylinder, improving the startability of electromotor, should fully open choke after electromotor runs well, during the drag-line tensioning that air throttle wire switchs, choke is for closing, during the cable slack that air throttle wire switchs, choke is for opening, and air throttle wire switch can open or suitably cut out choke；By line-to-ground when flameout switch is connected, therefore electromotor can not start, and when flameout switch disconnects, circuit is earth-free, and generating function starts；Fuel tank switch can control fuel tank switch, and when fuel tank is opened, oil circuit is opened can be electromotor fuel feeding, and fuel tank closure is that oil circuit is closed, and electromotor cannot start.
At digital electricity generating, there are three kinds of states in use, i.e. flameout state, starting state and running status.Digital electricity generating is when flameout state, and fuel tank switch is for closing, and flameout switch is for connecting, and air door switch is open mode；Electromotor is when starting state, and fuel tank switch is for opening, and flameout switch is for disconnecting, and air door switch is for closing；Electromotor is when running status, and fuel tank switch is for opening, and flameout switch is for disconnecting, and air door switch is for opening.
Current digital electricity generating flameout switch, fuel tank switch and air throttle wire switch are all by independent button control, therefore need to press respectively the button of correspondence when starting, closing digital electromotor, troublesome poeration and easily makeing mistakes.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, propose a kind of digital electricity generating three-in-one switch, present invention solves the technical problem that it is can control being turned on or off of flameout switch, fuel tank and choke by a knob on digital electricity generating.
The purpose of the present invention can be realized by following technical proposal:
nullA kind of digital electricity generating three-in-one switch，Including switch base、Knob、It is arranged on the flameout switch inside switch base、Fuel tank switch and air throttle wire switch，It is characterized in that，Three-in-one switch also includes the rotating shaft being rotatably connected on inside switch base，Described knob is positioned at outside switch base and is connected with the outer end of rotating shaft，Described flameout switch and air throttle wire switch lay respectively at rotating shaft both sides，Described rotating shaft is connected to depression bar，Depression bar can compress or unclamp the plectrum of flameout switch and flameout switch is switched on or switched off when axis of rotation，Described rotating shaft is also associated with draw ring，Described draw ring can relative axis of rotation，In air throttle wire switch, the free end of drag-line is fixed with draw ring，It is provided with between described rotating shaft and draw ring and draw ring can be driven when axis of rotation to certain position to rotate with rotating shaft and by the shifting part of cable pull，The inner of described fuel tank switch and rotating shaft is oppositely arranged and fuel tank switch can with rotating shaft synchronous axial system.
Specific works principle is as follows: digital electricity generating is when flame-out, and the position of rotating shaft makes depression bar compress the plectrum of flameout switch, and flameout switch is for connecting, and for naturally lax between draw ring and drag-line, air throttle wire switch is open mode, and fuel tank switch is closed mode；When digital electricity generating needs cold start-up, by knob rotating shaft to certain position, now depression bar unclamps the plectrum of flameout switch, and flameout switch is for disconnecting, and draw ring tension drag-line makes air throttle wire switch close choke, and fuel tank switch is open mode；Entering running status after digital electricity generating has started, by knob rotating shaft to certain position, now depression bar unclamps the plectrum of flameout switch, flameout switch is for disconnecting, for naturally lax between draw ring and drag-line, air throttle wire switch is open mode, and fuel tank switch is open mode；Drive rotating shaft can control being turned on or off of flameout switch, fuel tank and choke by knob, therefore, digital electricity generating only need to rotate a knob in flameout state, starting state and three state switchings of running status and can realize, simplify construction of switch so that the startup operation of digital electricity generating is simpler.
In above-mentioned digital electricity generating three-in-one switch, described switch base has the positioning convex in circular arc, the axial line conllinear of the axial line of described positioning convex and rotating shaft, described positioning convex has three positioning recess, described rotating shaft is fixed with positioning sleeve, the port of described positioning sleeve has recess of stepping down, described positioning convex can through stepping down recess, being provided with location spring and positioning bead in described positioning sleeve, described location spring makes positioning bead have the trend towards positioning convex all the time and described positioning bead can snap in positioning recess.The axial line of positioning convex overlaps with the center of circle of this positioning convex place circular arc；Three positioning recess corresponding digital electricity generatings respectively are in flameout state, starting state and three states of running status, wherein in the digital electricity generating positioning recess that positioning bead is centrally located when running status, digital electricity generating positioning bead when starting state and flameout state lays respectively in the positioning recess at two ends；By three positioning recess can when turning knob the position of quick positioning rotating shaft so that digital electricity generating startup operation simpler.
In above-mentioned digital electricity generating three-in-one switch, described rotating shaft has lobe, described positioning sleeve is fixed in lobe, described depression bar is one-body molded with rotating shaft, described rotating shaft is also cased with the collar, described collar energy axis of rotation relatively, the described collar is positioned at the side of lobe, and described draw ring is one-body molded with the collar.This structure makes depression bar and the collar be not in same plane, therefore corresponding flameout switch and fuel tank switch are also not in same plane, thus avoiding the drag-line that depression bar and air throttle wire switch when axis of rotation occur that situation about interfering occur in interference or draw ring and flameout switch.
In above-mentioned digital electricity generating three-in-one switch, described shifting part is be fixed in rotating shaft and L-shaped spacing knee, the described collar is between spacing knee and rotating shaft, be additionally provided with butting section between described draw ring and the collar, when described axis of rotation to certain position spacing knee can with butting section against.
When digital electricity generating needs cold start-up, axis of rotation, positioning bead departs from from the positioning recess corresponding with flameout state, the positioning recess corresponding with starting state is moved to again after the positioning recess corresponding with running status, move to the process of the positioning recess corresponding with starting state at positioning bead from the positioning recess corresponding with running status, spacing knee can with butting section against and drive the collar to rotate together with rotating shaft, draw ring rotates cable pull together along with the collar, so that air throttle wire switch cuts out choke, when pearl to be positioned is positioned at positioning recess corresponding to starting state, drag-line is tightened up all the time, choke is remained turned-off；When digital electricity generating is from cold start-up to running status, reversely rotate rotating shaft, now positioning bead moves to the positioning recess corresponding with running status from the positioning recess corresponding with starting state, spacing knee can depart from butting section in the process, draw ring being made to turn to the state that drag-line recovers extremely naturally lax owing to drag-line has tension force, now choke is open mode.
In above-mentioned digital electricity generating three-in-one switch, the end of described depression bar has the pressing projection of relative depression bar vertical protrusion.Pressing projection can increase the contact surface of depression bar and the plectrum of flameout switch, all can compress the plectrum of flameout switch when starting state and running status at digital electricity generating, it is ensured that the stability of use.
In above-mentioned digital electricity generating three-in-one switch, the side face of described draw ring has the through wires hole having a bar shape, the free end traverse through wires hole of described drag-line, the free end of described drag-line is fixed with limited block, described limited block is positioned at draw ring, described drag-line is also cased with buffer spring, one end of described buffer spring and limited block against, the other end of buffer spring and the inwall of draw ring against.This structure makes the free end of drag-line and draw ring fix, and draw ring can strain drag-line when spacing knee drives draw ring to rotate, and buffer spring can play cushioning effect, plays buffering energy-absorbing function when cable pull, it is to avoid drag-line is pulled off.
In above-mentioned digital electricity generating three-in-one switch, described rotating shaft is positioned at the end of switch base and has installing hole, is provided with card joint chair in described installing hole, and card joint chair has clamping recess, and described fuel tank switch has fixture block, and described fixture block can be connected in clamping recess.Fuel tank switch by the synchronous axial system of fixture block and card joint chair clamping realization with rotating shaft, thus when axis of rotation being turned on or off of oil circuit control.
In above-mentioned digital electricity generating three-in-one switch, described switch base includes the panel and the inner panel that are parallel to each other, described rotating shaft is between panel and inner panel, described inner panel has hole, location, one end of described rotating shaft is rotatably connected in hole, location, described knob is connected on panel, and described knob has connection axle, and described connection axle is fixed through the other end of panel with rotating shaft.The two ends of rotating shaft are connected with panel and inner panel respectively, improve axis of rotation stability.
In above-mentioned digital electricity generating three-in-one switch, the end face of described connection axle has connecting hole, the cross section of described connecting hole is non-circular, described rotating shaft has the projection matched with connecting hole, described projection can embed in connecting hole, described knob also has the fixing hole connected with connecting hole, described projection has screwed hole, described knob and projection and through fixing hole and threadeds with screwed hole fixing by fixing bolt.Make knob and rotating shaft synchronous axial system by this structure and fix, only need to fix bolt under dismantling when dismantling knob, facilitate maintenance.
In above-mentioned digital electricity generating three-in-one switch, described positioning recess has the bottom surface for plane and the side being positioned at both sides, bottom surface, and the angle between described side and bottom surface is obtuse angle.This structure can make positioning bead can be easier to depart from positioning recess when axis of rotation, reduces the rotatory force required for turning knob so that rapid operation.
Compared with prior art, this digital electricity generating three-in-one switch drives rotating shaft can control being turned on or off of flameout switch, fuel tank and choke by knob, therefore, digital electricity generating only need to rotate a knob in flameout state, starting state and three state switchings of running status and can realize, simplify construction of switch so that the advantage that the startup of digital electricity generating has operated simpler.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of this three-in-one switch.
Fig. 2 is digital electricity generating structural representation of three-in-one switch when running status.
Fig. 3 is digital electricity generating structural representation of three-in-one switch when flameout state.
Fig. 4 is digital electricity generating structural representation of three-in-one switch when starting state.
Fig. 5 is the perspective view of this three-in-one switch shaft.
Fig. 6 is the perspective view at another visual angle of this three-in-one switch shaft.
Fig. 7 is the perspective view of the collar in this three-in-one switch.
Fig. 8 is the perspective view of panel in this three-in-one switch.
Fig. 9 is sectional structure schematic diagram when rotating shaft and knob connection.
In figure, 1, switch base；11, panel；12, positioning convex；121, positioning recess；121a, the first positioning recess；121b, the second positioning recess；121c, the 3rd positioning recess；13, inner panel；131, hole, location；2, knob；21, axle is connected；22, connecting hole；23, fixing hole；3, rotating shaft；31, projection；311, screwed hole；312, fixing bolt；32, lobe；321, positioning sleeve；322, step down recess；323, location spring；324, positioning bead；33, installing hole；331, card joint chair；332, clamping recess；34, depression bar；341, pressing projection；4, the collar；41, draw ring；411, through wires hole；42, butting section；43, spacing knee；5, flameout switch；51, plectrum；6, fuel tank switch；7, air throttle wire switch；71, drag-line；72, limited block；73, buffer spring.
Detailed description of the invention
The following is specific embodiments of the invention and in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
As shown in Figures 1 to 4, digital electricity generating three-in-one switch includes switch base 1, knob 2, rotating shaft 3 and is arranged on the flameout switch 5 inside switch base 1, fuel tank switch 6 and air throttle wire switch 7, wherein, flameout switch 5 has plectrum 51, plectrum 51 when compressing flameout switch 5 for connecting, plectrum 51 in the raw time flameout switch 5 for disconnecting；Air throttle wire switch 7 includes drag-line 71, and drag-line 71 one end is connected with choke, and the other end is free end；Fuel tank switch 6 connects with fuel tank.
As shown in Fig. 5, Fig. 6 and Fig. 9, switch base 1 includes the panel 11 and the inner panel 13 that are parallel to each other, rotating shaft 3 is between panel 11 and inner panel 13, inner panel 13 has hole 131, location, one end of rotating shaft 3 is rotatably connected in hole 131, location, knob 2 is rotatably connected on the outside of panel 11, and knob 2 has connection axle 21, and the other end connecting axle 21 traverse panel 11 and rotating shaft 3 is fixed.Specifically, connect and the end face of axle 21 has connecting hole 22, the cross section of connecting hole 22 is non-circular, the cross section of connecting hole 22 can be polygon or ellipse etc., having the projection 31 matched with connecting hole 22 in rotating shaft 3, projection 31 can embed in connecting hole 22, and knob 2 also has the fixing hole 23 connected with connecting hole 22, projection 31 has screwed hole 311, knob 2 and projection 31 and through fixing hole 23 and threadeds with screwed hole 311 fixing by fixing bolt 312.
As shown in Figures 1 to 4, flameout switch 5 and air throttle wire switch 7 lay respectively at rotating shaft 3 both sides, and the inner of fuel tank switch 6 and rotating shaft 3 is oppositely arranged；Rotating shaft 3 is connected to depression bar 34, the end of depression bar 34 has the pressing projection 341 of relative depression bar 34 vertical protrusion, depression bar 34 can compress or unclamp the plectrum 51 of flameout switch 5 and flameout switch 5 is switched on or switched off when rotating shaft 3 rotates, rotating shaft 3 is also associated with draw ring 41, draw ring 41 can rotate by phase countershaft 3, in air throttle wire switch 7, the free end of drag-line 71 is fixed with draw ring 41, the shifting part that draw ring 41 can be driven when rotating shaft 3 turns to certain position to rotate with rotating shaft 3 and strained by drag-line 71 it is provided with between rotating shaft 3 and draw ring 41, fuel tank switch 6 can with rotating shaft 3 synchronous axial system.
nullAs shown in Figures 2 to 6，There is on inside panel 11 positioning convex 12 in circular arc，The axial line conllinear of the axial line of positioning convex 12 and rotating shaft 3，Positioning convex 12 has three positioning recess 121，Rotating shaft 3 is fixed with positioning sleeve 321，The port of positioning sleeve 321 has recess 322 of stepping down，Positioning convex 12 can through stepping down recess 322，Location spring 323 and positioning bead 324 it is provided with in positioning sleeve 321，Location spring 323 makes positioning bead 324 have the trend towards positioning convex 12 all the time and described positioning bead 324 can snap in positioning recess 121，Positioning recess 121 has the bottom surface for plane and the side being positioned at both sides, bottom surface，Angle between side and bottom surface is obtuse angle，As preferably，Between side and bottom surface, angle is 130 ° or 120 ° or 110 °.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 8, the first positioning recess 121a, the second positioning recess 121b and the three positioning recess 121c that three positioning recess 121 respectively set gradually, wherein the first positioning recess 121a correspondence digital electricity generating is at flameout state, and digital electricity generating positioning bead 324 when flameout state is positioned at the first positioning recess 121a；Second positioning recess 121b correspondence digital electricity generating is when running status, and digital electricity generating is positioned at the second positioning recess 121b at running status positioning bead 324 constantly；3rd positioning recess 121c correspondence digital electricity generating is at starting state, and digital electricity generating positioning bead 324 when starting state is positioned at the 3rd positioning recess 121c.Wherein the radian size between the first positioning recess 121a and the second positioning recess 121b is more than the radian size between the second positioning recess 121b and the three positioning recess 121c, wherein digital electricity generating positioning bead 324 when flameout state switches to starting state needs through the second positioning recess 121b, make knob 2 rotational angle maximum, and there is through the second positioning recess 121b the process blocking prompting at rotation process, it is avoided that child's maloperation, improves and use safety.
As shown in Figure 5 and Figure 6, rotating shaft 3 having lobe 32, positioning sleeve 321 is fixed in lobe 32, depression bar 34 is one-body molded with rotating shaft 3, and rotating shaft 3 is also cased with the collar 4, and the collar 4 can rotate by phase countershaft 3, the collar 4 is positioned at the side of lobe 32, and draw ring 41 is one-body molded with the collar 4.This structure makes depression bar 34 and the collar 4 be not in same plane, owing to fuel tank switch 6 is positioned at the inner of rotating shaft 3, therefore flameout switch 5, air throttle wire switch 7 and fuel tank switch 6 are spatially spatially distributed, thus avoiding the situation that interfering or draw ring 41 is interfered occurs in the drag-line 71 of depression bar 34 and air throttle wire switch 7 when rotating shaft 3 rotates with flameout switch 5 appearance.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 7, the side face of draw ring 41 has the through wires hole 411 having a bar shape, the free end traverse through wires hole 411 of drag-line 71, the free end of drag-line 71 is fixed with limited block 72, limited block 72 is positioned at draw ring 41, drag-line 71 is also cased with buffer spring 73, one end of buffer spring 73 and limited block 72 against, the other end of buffer spring 73 and draw ring 41 inwall against.Shifting part is be fixed in rotating shaft 3 and L-shaped spacing knee 43, and the collar 4, between spacing knee 43 and rotating shaft 3, is additionally provided with butting section 42 between draw ring 41 and the collar 4, when rotating shaft 3 turns to certain position spacing knee 43 can with butting section 42 against.When digital electricity generating needs cold start-up, rotating shaft 3 rotates, positioning bead 324 departs from from the first positioning recess 121a, the 3rd positioning recess 121c is moved to again after the second positioning recess 121b, move to the process of the 3rd positioning recess 121c at positioning bead 324 from the second positioning recess 121b, spacing knee 43 can with butting section 42 against and drive the collar 4 to rotate together with rotating shaft 3, drag-line 71 is strained by draw ring 41 along with the collar 4 rotates together, so that air throttle wire switch 7 closedown choke, when pearl 324 to be positioned is positioned at the 3rd positioning recess 121c, drag-line 71 is tightened up all the time, choke is remained turned-off；When digital electricity generating is from cold start-up to running status, reversely rotate rotating shaft 3, now positioning bead 324 moves to the second positioning recess 121b from the 3rd positioning recess 121c, spacing knee 43 can depart from butting section 42 in the process, draw ring 41 being made to turn to the state that drag-line 71 recovers extremely naturally lax owing to drag-line 71 has tension force, now choke is open mode.
As shown in Fig. 6 and Fig. 9, rotating shaft 3 is positioned at the end of switch base 1 and has installing hole 33, is provided with card joint chair 331 in installing hole 33, and card joint chair 331 has clamping recess 332, and fuel tank switch 6 has fixture block, and fixture block can be connected in clamping recess 332.Fuel tank switch 6 is by the synchronous axial system of fixture block with card joint chair 331 clamping realization with rotating shaft 3, thus rotating being turned on or off of time control liquefaction case in rotating shaft 3.
Specific works principle is as follows: as shown in Figure 3, digital electricity generating is when flame-out, positioning bead 324 in rotating shaft 3 is positioned at the first positioning recess 121a, now depression bar 34 compresses the plectrum 51 of flameout switch 5, flameout switch 5 is for connecting, for naturally lax between draw ring 41 and drag-line 71, air throttle wire switch 7 is open mode, and fuel tank switch 6 is closed mode；As shown in Figure 4, when digital electricity generating needs cold start-up, positioning bead 324 is made to be positioned at the 3rd positioning recess 121c by knob 2 rotating shaft 3, now depression bar 34 unclamps the plectrum 51 of flameout switch 5, flameout switch 5 is for disconnecting, draw ring 41 is strained drag-line 71 and is made air throttle wire switch 7 closedown choke, and fuel tank switch 6 is open mode；As shown in Figure 2, running status is entered after digital electricity generating has started, positioning bead 324 is made to be positioned at the second positioning recess 121b by knob 2 rotating shaft 3, now depression bar 34 unclamps the plectrum 51 of flameout switch 5, flameout switch 5 is for disconnecting, for naturally lax between draw ring 41 and drag-line 71, air throttle wire switch 7 is open mode, and fuel tank switch 6 is open mode；Drive rotating shaft 3 can control being turned on or off of flameout switch 5, fuel tank and choke by knob 2, therefore, digital electricity generating only need to rotate a knob 2 in flameout state, starting state and three state switchings of running status and can realize, simplify construction of switch so that the startup operation of digital electricity generating is simpler.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined.
Claims (9)
- null1. a digital electricity generating three-in-one switch，Including switch base (1)、Knob (2)、It is arranged on the flameout switch (5) of switch base (1) inner side、Fuel tank switch (6) and air throttle wire switch (7)，It is characterized in that，Three-in-one switch also includes the rotating shaft (3) being rotatably connected on switch base (1) inner side，Described knob (2) is positioned at switch base (1) outside and is connected with the outer end of rotating shaft (3)，Described flameout switch (5) and air throttle wire switch (7) lay respectively at rotating shaft (3) both sides，Described rotating shaft (3) is connected to depression bar (34)，Depression bar (34) can compress or unclamp the plectrum (51) of flameout switch (5) and flameout switch (5) is switched on or switched off when rotating shaft (3) rotates，Described rotating shaft (3) is also associated with draw ring (41)，Described draw ring (41) can rotate by phase countershaft (3)，In air throttle wire switch (7), the free end of drag-line (71) is fixed with draw ring (41)，The shifting part that draw ring (41) can be driven when rotating shaft (3) turn to certain position to rotate with rotating shaft (3) and strained by drag-line (71) it is provided with between described rotating shaft (3) and draw ring (41)，The inner of described fuel tank switch (6) and rotating shaft (3) is oppositely arranged and fuel tank switch (6) can with rotating shaft (3) synchronous axial system.
- null2. digital electricity generating three-in-one switch according to claim 1，It is characterized in that，Described switch base (1) has the positioning convex (12) in circular arc，The axial line conllinear of the axial line of described positioning convex (12) and rotating shaft (3)，Described positioning convex (12) has three positioning recess (121)，Described rotating shaft (3) is fixed with positioning sleeve (321)，The port of described positioning sleeve (321) has recess of stepping down (322)，Described positioning convex (12) can through stepping down recess (322)，Location spring (323) and positioning bead (324) it is provided with in described positioning sleeve (321)，Described location spring (323) makes positioning bead (324) have the trend towards positioning convex (12) all the time and described positioning bead (324) can snap in positioning recess (121).
- 3. digital electricity generating three-in-one switch according to claim 2, it is characterized in that, described rotating shaft (3) has lobe (32), described positioning sleeve (321) is fixed in lobe (32), described depression bar (34) is one-body molded with rotating shaft (3), described rotating shaft (3) is also cased with the collar (4), the described collar (4) can rotate by phase countershaft (3), the described collar (4) is positioned at the side of lobe (32), and described draw ring (41) is one-body molded with the collar (4).
- 4. digital electricity generating three-in-one switch according to claim 3, it is characterized in that, described shifting part is be fixed on the spacing knee (43) that rotating shaft (3) is upper and L-shaped, the described collar (4) is positioned between spacing knee (43) and rotating shaft (3), be additionally provided with butting section (42) between described draw ring (41) and the collar (4), when described rotating shaft (3) turns to certain position spacing knee (43) can with butting section (42) against.
- 5. digital electricity generating three-in-one switch as claimed in any of claims 1 to 4, it is characterised in that the end of described depression bar (34) has the pressing projection (341) of relative depression bar (34) vertical protrusion.
- 6. digital electricity generating three-in-one switch as claimed in any of claims 1 to 4, it is characterized in that, the side face of described draw ring (41) has the through wires hole (411) having a bar shape, free end traverse through wires hole (411) of described drag-line (71), the free end of described drag-line (71) is fixed with limited block (72), described limited block (72) is positioned at draw ring (41), described drag-line (71) is also cased with buffer spring (73), one end of described buffer spring (73) and limited block (72) against, the inwall of the other end of buffer spring (73) and draw ring (41) against.
- 7. digital electricity generating three-in-one switch as claimed in any of claims 1 to 4, it is characterized in that, described rotating shaft (3) is positioned at the end of switch base (1) and has installing hole (33), card joint chair (331) it is provided with in described installing hole (33), card joint chair (331) has clamping recess (332), having fixture block on described fuel tank switch (6), described fixture block can be connected in clamping recess (332).
- 8. digital electricity generating three-in-one switch as claimed in any of claims 1 to 4, it is characterized in that, described switch base (1) includes the panel (11) and the inner panel (13) that are parallel to each other, described rotating shaft (3) is positioned between panel (11) and inner panel (13), described inner panel (13) has hole, location (131), one end of described rotating shaft (3) is rotatably connected in hole, location (131), described knob (2) is rotatably connected on panel (11), described knob (2) has connection axle (21), described connection axle (21) is fixed through the other end of panel (11) with rotating shaft (3).
- 9. digital electricity generating three-in-one switch according to claim 8, it is characterized in that, the end face of described connection axle (21) has connecting hole (22), the cross section of described connecting hole (22) is non-circular, described rotating shaft (3) has the projection (31) matched with connecting hole (22), described projection (31) can embed in connecting hole (22), described knob (2) also has the fixing hole (23) connected with connecting hole (22), described projection (31) has screwed hole (311), described knob (2) and projection (31) through fixing hole (23) and are threadeded fixing by fixing bolt (312) with screwed hole (311).
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| CN201610220277.4A CN105736151B (en) | 2016-04-08 | 2016-04-08 | A kind of digital electricity generating three-in-one switch |
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| CN201610220277.4A CN105736151B (en) | 2016-04-08 | 2016-04-08 | A kind of digital electricity generating three-in-one switch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026386A (en) * | 2018-09-05 | 2018-12-18 | 隆鑫通用动力股份有限公司 | Cluster engine combination switch |
| CN113921354A (en) * | 2021-10-08 | 2022-01-11 | 隆鑫通用动力股份有限公司 | Combination switch and generator set |
| CN113921353A (en) * | 2021-10-08 | 2022-01-11 | 隆鑫通用动力股份有限公司 | Combined switch and generator set |
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| CN102510693A (en) * | 2011-10-23 | 2012-06-20 | 浙江乐恒动力科技有限公司 | Integrated control panel of box-type generator |
| CN203271929U (en) * | 2013-05-15 | 2013-11-06 | 重庆润通动力有限公司 | Small generator unit and combination switch thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026386A (en) * | 2018-09-05 | 2018-12-18 | 隆鑫通用动力股份有限公司 | Cluster engine combination switch |
| CN109026386B (en) * | 2018-09-05 | 2024-03-19 | 隆鑫通用动力股份有限公司 | Combined switch of engine |
| CN113921354A (en) * | 2021-10-08 | 2022-01-11 | 隆鑫通用动力股份有限公司 | Combination switch and generator set |
| CN113921353A (en) * | 2021-10-08 | 2022-01-11 | 隆鑫通用动力股份有限公司 | Combined switch and generator set |
| CN113921354B (en) * | 2021-10-08 | 2024-04-30 | 隆鑫通用动力股份有限公司 | Combined switch and generator set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105736151B (en) | 2019-02-15 |
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Address after: 317500, No. 1, science Road, Chengdong street, Wenling, Zhejiang, Taizhou Patentee after: Qianjiang Group Wenling Zhengfeng Power Co., Ltd Address before: 317500, No. 1, science Road, Chengdong street, Wenling, Zhejiang, Taizhou Patentee before: Wenling Zhengfeng Power Co., Ltd. |