CN104282227B - Electric equipment and its gear display device - Google Patents
Electric equipment and its gear display device Download PDFInfo
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- CN104282227B CN104282227B CN201410580036.1A CN201410580036A CN104282227B CN 104282227 B CN104282227 B CN 104282227B CN 201410580036 A CN201410580036 A CN 201410580036A CN 104282227 B CN104282227 B CN 104282227B
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- 210000002421 cell wall Anatomy 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 11
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 210000004209 hair Anatomy 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a kind of electric equipment and its gear display device.Gear display device includes：Rotating shaft；Illuminating part, illuminating part include illuminator, illuminator along rotating shaft circumferentially；Shading piece, circumferentially extending of the shading piece along rotating shaft, in the circumferentially-spaced setting of rotating shaft, the interval between shading piece both ends forms transparent area at shading piece both ends, shading piece relative to illuminating part around the shaft rotatably arranged with.Apply the technical scheme of the present invention, shading piece rotates relative to illuminating part by axle of rotating shaft, angle that the light that sends of illuminating part passed through using shading region is upwardly extended in the week of rotating shaft represents gear, solves the problems, such as that gear can not be observed in dark surrounds in the prior art.
Description
Technical field
The present invention relates to rotary switch field, more particularly, to a kind of electric equipment and its gear display device.
Background technology
In the prior art, typically using device of the gear rotary switch as regulation electric equipment gear.Revolved using gear
When button switch is as gear regulator part, existing gear display device display mode is not directly perceived, and user is not easy to observe electricity easily
The operation range of device equipment, and it is also not attractive in appearance enough, it can not also meet the demand that gear is judged in the environment of dark in addition, give
User judges that the gear of electric equipment is made troubles.
The content of the invention
The present invention is intended to provide a kind of electric equipment and its gear display device, to solve can not meeting for prior art
The problem of gear is observed in dark surrounds.
To achieve these goals, the invention provides a kind of gear display device, gear display device to include：Rotating shaft；
Illuminating part, illuminating part include illuminator, illuminator along rotating shaft circumferentially；Shading piece, circumferentially extending of the shading piece along rotating shaft,
In the circumferentially-spaced setting of rotating shaft, the interval between shading piece both ends forms transparent area at shading piece both ends, shading piece relative to
Illuminating part around the shaft rotatably arranged with.
Further, gear display device also includes lampshade, and lampshade is arranged on the side opposite with illuminating part of shading piece,
The display transparent portion along the circumferentially extending of rotating shaft is provided with lampshade.
Further, lampshade is connected and relative to lamp including the lampshade bottom being vertically arranged with rotating shaft and the periphery at lampshade bottom
Bottom is covered to away from the inclined perisporium in the direction of shading piece.
Further, display transparent portion includes：Euphotic zone, euphotic zone is by multiple light transmission strip groups circumferentially along rotating shaft
Into multiple light transmission strips radially extending along rotating shaft；And/or multiple printing opacity numerals, multiple printing opacity numerals are ascending along printing opacity
Band is set gradually.
Further, lampshade is fixedly disposed relative to illuminating part, and display transparent portion is oppositely disposed with illuminator.
Further, shading piece fits with lampshade.
Further, gear display device also includes base, and base and illuminating part are connected with lampshade, and rotating shaft is pivotly
It is arranged on base.
Further, illuminating part also includes substrate, and illuminator is arranged on substrate, and substrate is connected with base.
Further, be provided with the through hole being adapted with rotating shaft on lampshade, gear display device also includes knob, knob with
Rotating shaft connects and is located at the side opposite with shading piece of lampshade.
Further, cover plate is installed, cover plate is set on the surface of knob on the end face of the remote lampshade of knob
Have and multiple connecting poles are provided with the face towards knob of gear position indicia structure cover plate, multiple connecting poles prolong by cover plate to knob
Stretch, the multiple jacks being adapted with multiple connecting poles are provided with the end face towards knob of cover plate.
Further, be provided with the end face of knob with multiple jacks multiple grooves correspondingly, in each groove
Be provided with spy plate, visit plate first end and groove cell wall connect, visit plate the second end and spy plate both sides with cell wall interval
Set, visit in both the second end of plate and the cell wall relative with visiting the second end of plate, the hole wall formed with jack at least one
A part.
Further, gear display device also includes error-proof structure, and error-proof structure includes locating dowel and mutually fitted with locating dowel
The positioning jack matched somebody with somebody, in both locating dowel and positioning jack, one is arranged on the surface towards knob of cover plate, and another sets
Put on the end face towards cover plate of knob.
Further, illuminating part also includes power supply, and illuminator includes multiple light emitting diodes circumferentially along rotating shaft,
Multiple light emitting diodes are and power electric connection.
Further, power supply is AC power, and multiple light emitting diodes include the first light emitting diode group and second and lighted
Diode group, the first light emitting diode group include multiple light emitting diodes of series connection, multiple hairs in the first light emitting diode group
The positive pole of optical diode is connected with the live wire of AC power, the negative pole of multiple light emitting diodes in the first light emitting diode group
It is connected with the zero line of AC power；Second light emitting diode group includes multiple light emitting diodes of series connection, and second luminous two
The positive pole of multiple light emitting diodes in pole pipe group is connected with the zero line of AC power, multiple in the second light emitting diode group
The negative pole of light emitting diode is connected with the live wire of AC power.
Further, illuminating part also includes：First voltage-stabiliser tube, the first voltage-stabiliser tube are in parallel with the first light emitting diode group；With
Or/, the second voltage-stabiliser tube, the second voltage-stabiliser tube is in parallel with the second light emitting diode group.
Further, the light emitting diode of the first light emitting diode group and the light emitting diode of the second light emitting diode group exist
It is alternately arranged in the circumference of rotating shaft.
A kind of electric equipment is provided according to another aspect of the present invention, the electric equipment includes gear rotary switch,
The electric equipment also includes above-mentioned gear display device, and the rotating shaft is connected described to drive with the gear rotary switch
Gear rotary switch converts gear.
Apply the technical scheme of the present invention, shading piece rotates relative to illuminating part by axle of rotating shaft, is passed through using shading region
The light that sends of the illuminating part angle that is upwardly extended in the week of rotating shaft represent gear, solving in the prior art can not be in dark
The problem of gear is observed in environment.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the explosive view of the gear display device of the embodiment of the present invention；
Fig. 2 shows the structural representation of the gear display device of the embodiment of the present invention；
Fig. 3 show A-A in this Fig. 3 to cross section structure diagram；
Fig. 4 shows the structural representation of the lampshade of the gear display device of the embodiment of the present invention；
Fig. 5 shows Fig. 5 test structure schematic diagram；
Fig. 6 shows the structural representation at the back side of the lampshade shown in Fig. 6；
Fig. 7 shows the structural representation of the knob of the gear display device of the embodiment of the present invention；
Fig. 8 shows the structural representation of the one side towards knob of the cover plate of the gear display device of the embodiment of the present invention
Figure；
Fig. 9 shows the structural representation of the one side back to knob of the cover plate of the gear display device of the embodiment of the present invention
Figure；
Figure 10 shows the circuit diagram of the illuminating part of the gear display device of the embodiment of the present invention.
Reference：1st, gear rotary switch；11st, switching knob；2nd, rotating shaft；3rd, illuminating part；31st, power supply；32nd, luminous two
Pole pipe；35th, substrate；4th, shading piece；5th, lampshade；51st, lampshade bottom；52nd, perisporium；53rd, euphotic zone；54th, second connecting portion；55th, thoroughly
Light numeral；6th, base；61st, base body；62nd, boss；63rd, first connecting portion；64th, lever；7th, knob；71st, jack；72nd, visit
Plate；73rd, positioning jack；74th, groove；8th, cover plate；81st, connecting pole；82nd, locating dowel；83rd, gear position indicia structure；84th, projection.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 to 3, the gear display device of the embodiment of the present invention includes：Rotating shaft 2；Illuminating part 3, illuminating part 3 include
Illuminator, illuminator along rotating shaft 2 circumferentially；Shading piece 4, circumferentially extending of the shading piece 4 along rotating shaft 2, the both ends of shading piece 4 exist
The circumferentially-spaced setting of rotating shaft 2, the interval between the both ends of shading piece 4 form transparent area, shading piece 4 relative to illuminating part 3 with
Rotating shaft 2 be axle rotatably arranged with.
In the present embodiment, rotating shaft 2 is used for the switching knob 11 for connecting gear rotary switch 1, and rotating shaft is coaxial with switching knob
Ground is set.The section of the bearing of trend perpendicular to switching knob 11 of partial switching knob 11 is in D types.On the end face of rotating shaft 2
It is provided with the D type holes being adapted with switching knob 11.Partial switch knob 11 is inserted into D type holes, therefore the rotation of rotating shaft 2 can
With the rotation of driving switch knob 11, so as to drive gear rotary switch 1 to convert gear.Can also preferably, rotating shaft 2 and switch
Knob 11 is wholely set.
In the present embodiment, the angle that transparent area upwardly extends in the week of rotating shaft 2 should be more than or equal to illuminator in rotating shaft 2
The angle upwardly extended in week so that transparent area can make the light that illuminating part 3 sends all pass through；Week of the shading piece 4 in rotating shaft 2
The angle upwardly extended is more than or equal to the angle that illuminator upwardly extends in the week of rotating shaft 2, so that shading piece 4 can hide completely
The light that firmly illuminating part 3 is sent.Shading piece 4 around the shaft 2 rotate during, change the illuminating part 3 that is occluded in rotating shaft 2
Circumferential upper angle, the size of gear is represented with this.
In the present embodiment, shading piece 4 is connected with rotating shaft 2.While rotating shaft 2 drives the conversion gear of gear rotary switch 1, drive
Dynamic shading piece 4 is rotated relative to the illuminator circumferentially along rotating shaft 2 with rotating shaft 2 for axle, so as to change the hair not being occluded
The size of body of light, the angle upwardly extended using the illuminator not being occluded in the week of rotating shaft 2 in the present embodiment represent gear
Size.In the present embodiment, when gear rotary switch 1 is closed, shading piece 4 all covers the illuminator of whole,
With the increase of gear, shading piece 4 is rotated and gradually reduced and illuminator is blocked.Solve it is of the prior art can not be
The problem of gear is observed in dark surrounds.
In another preferred embodiment of the present invention, illuminating part 3 is connected with rotating shaft 2, and rotate with the rotation of rotating shaft 2 with
Change the size for the circumferentially extending not covered by shading piece 4.
Gear display device also includes lampshade 5, and lampshade 5 is arranged on the side opposite with illuminating part 3 of shading piece 4, lampshade 5
On be provided with display transparent portion along the circumferentially extending of rotating shaft 2.The axial direction of illuminating part 3, shading piece 4 and lampshade 5 along rotating shaft 2 is successively
Arrangement.Lampshade 5 is arranged on outer layer, is advantageous to protect illuminating part 3 and shading piece 4.
As shown in Fig. 1 and Fig. 4 to 6, lampshade 5 include the lampshade bottom 51 that is vertically arranged with rotating shaft 2 and with lampshade bottom 51
Periphery connects and relative to lampshade bottom 51 to away from the inclined perisporium 52 in the direction of shading piece 4.
In the present embodiment, transmittance section includes euphotic zone 53, and euphotic zone 53 is by multiple light transmission strips circumferentially along rotating shaft 2
Composition, multiple light transmission strips radially extending along rotating shaft 2.
Preferably, transmittance section also includes multiple printing opacity numerals 55, multiple printing opacities numerals 55 it is ascending along euphotic zone 53 according to
Secondary setting.Multiple printing opacity numerals 55 are used for the gear for representing gear rotary switch 1.Gear rotary switch 1 is rotated into a certain shelves
During position, gear and corresponding light transmission strip before the gear are not covered by shading piece 4, the gear after the gear and it is corresponding thoroughly
Striation is still covered by shading piece 4.
Lampshade 5 is fixedly disposed relative to illuminating part 3, and display transparent portion is oppositely disposed with illuminator.In the present embodiment,
Illuminating part 3 is fixedly disposed relative to lampshade, and the angle that shading piece 4 upwardly extends in the week of rotating shaft 2 is more than or equal to illuminator
In the angle that the week of rotating shaft 2 upwardly extends, during shading piece 4 rotates, the illuminator being blocked little by little is decontroled, so as to change
Become the size in the region that shown transmittance section is illuminated to represent the change of gear.
Shading piece 4 fits with lampshade.The gap for being advantageous to avoid light between shading piece 4 and lampshade 5 appears so that
The region being lit and the boundary of dark area are more obvious.
Gear display device also includes base 6, and base 6 and illuminating part 3 are connected with lampshade 5, and rotating shaft 2 is pivotally arranged
On base 6.
Base 6 includes base body 61 and the first connecting portion 63 being arranged on the outer peripheral face of base 6, the perisporium of lampshade 5
Along the second connecting portion 54 being adapted with first connecting portion is provided with, first connecting portion 63 and second connecting portion 54 can for 52 periphery
Connection is realized using modes such as mode connects for screw, clampings.
Circumferentially extending of the shading piece 4 along rotating shaft, the light for being sent through illuminator is formed between the both ends of shading piece 4
Transparent area.Lever 64 is connected with base body 61, lever 64 is extended to by base body 61 between the both ends of shading piece 4,
So as to limit the slewing area of shading piece 4.
Illuminating part 3 also includes substrate 35, and illuminator is arranged on substrate 35.Base 6 towards setting on the end face of illuminating part 3
It is equipped with accommodating chamber.The boss 62 of oriented illuminating part extension is set in accommodating chamber, screwed hole is provided with boss 62, is set on substrate 35
The through hole corresponding with screwed hole is equipped with, screw can be used to realize the connection of substrate 35 and base 6.
As shown in Fig. 1 and Fig. 7 to 9, the through hole being adapted with rotating shaft 2 is provided with lampshade 5, gear display device also includes
Knob 7, knob 7 connect with rotating shaft 2 and positioned at lampshades 5 and 4 opposite side of shading piece.Knob 7 is used for turning for drive shaft 2
It is dynamic, and then drive gear rotary switch 1 to convert gear by rotating shaft 2.
Cover plate 8 is installed on the end face of the remote lampshade 5 of knob 7.Gear position indicia structure 83 is provided with cover plate 8.Cover plate 8
Rotated with the rotation of knob 7, gear position indicia structure 83 is used for the gear for marking gear rotary switch along printing opacity Tape movement.
Cover plate 8 towards being provided with multiple connecting poles 81 on the face of knob 7, multiple connecting poles 81 are by cover plate 8 to knob 7
Extension, cover plate 8 towards being provided with multiple jacks 71 for being adapted with multiple connecting poles 81 on the end face of knob 7.The present embodiment
In, the connection of cover plate 8 and knob is realized by the way of grafting, it is simple in construction, it is easy to connect.
Be provided with the end face of knob 7 with multiple jacks 71 multiple grooves correspondingly, be provided with each groove
Plate 72 is visited, the first end of plate 72 is visited and the cell wall of groove connects, visit the second end of plate 72 and visit the both sides of plate 72 between cell wall
Every setting, visit the hole wall formed with jack 71 in the second end of plate 72 and the relative cell wall one of both with visiting plate 72 one
Point.
Preferably, plate 72 is visited to be integrally formed with cell wall.
Jack 71 is arranged between the second end and the cell wall of flexible spy plate 72, is easy to connecting pole 81 being inserted into
In jack, and visit plate 72 and connecting pole 81 can be stuck in jack, improve the reliability of connection.
Gear display device also includes error-proof structure, and error-proof structure includes locating dowel 82 and determined with what locating dowel 82 was adapted
Position jack 73, in both, one is arranged on the surface towards knob of cover plate 8 for locating dowel 82 and positioning jack 73, another
Be arranged on knob 7 towards on the end face of cover plate 8.Be advantageous to during avoiding installation, by the relative position of cover plate 8 and knob
Setup error.
The cavity for accommodating cover plate 8 is provided with the end face of knob 7, fluted 74 are set on the internal perisporium of cavity, lid
The periphery of plate 8 sets fluted 74 projections 84 being adapted along upper.Further to prevent from cover plate 8 being arranged on knob 7
Errors present, so as to avoid gear position indicia structure 83 from pointing to the gear sign of mistake.
As shown in figs. 1 and 10, illuminating part 3 also includes power supply 31, and illuminator includes multiple hairs circumferentially along rotating shaft 2
Optical diode 32, multiple light emitting diodes 32 electrically connect with power supply 31.
Illuminating part also includes resistance-capacitance depressurization unit, and resistance-capacitance depressurization unit is connected with multiple light emitting diodes, resistance-capacitance depressurization list
Member includes the decompression capacitor C1 and dropping resistor R5 in parallel with decompression capacitor C1.
Preferably, power supply 31 is AC power, and multiple light emitting diodes 32 include the first light emitting diode group and the second hair
Optical diode group.
First light emitting diode group includes multiple light emitting diodes 32 of series connection, multiple hairs in the first light emitting diode group
The positive pole of optical diode is connected with the live wire of AC power, the negative pole of multiple light emitting diodes in the first light emitting diode group
It is connected with the zero line of AC power.
Second light emitting diode group includes multiple light emitting diodes 32 of series connection, multiple in the second light emitting diode group
The positive pole of light emitting diode is connected with the zero line of AC power, and multiple light emitting diodes in the second light emitting diode group are born
Extremely it is connected with the live wire of AC power.
Illuminating part 3 also includes the first commutation diode D1 to be connected with the first light emitting diode group, the first commutation diode
D1 is connected between the live wire of AC power and the first light emitting diode group.First commutation diode D1 positive pole and AC power
Live wire connection, the first commutation diode D1 negative pole is connected with the first light emitting diode group.
Illuminating part 3 also includes the second commutation diode D3 to be connected with the second light emitting diode group, the second commutation diode
D3 is connected between the live wire of AC power and the second light emitting diode group.Second commutation diode D3 negative pole and AC power
Live wire connection, the second commutation diode D3 positive pole is connected with the first light emitting diode group.
Illuminating part 3 also includes the first filter capacitor C2.First filter capacitor C2 is in parallel with the first light emitting diode group.First
Filter capacitor C2 first end electrically connects with the first commutation diode D1 negative poles.First filter capacitor C2 the second end and alternating current
The zero line electrical connection in source.
Illuminating part 3 also includes the second filter capacitor C3.Second filter capacitor C3 is in parallel with the second light emitting diode group.Second
Filter capacitor C3 first end electrically connects with the second commutation diode D3 positive poles.Second filter capacitor C3 the second end and alternating current
The zero line electrical connection in source.
When sinusoidal voltage is in positive half cycle, light emitting diode D10~D19 conductings, D20~D29 is not turned on, and lamp is bright；When just
In negative half period, light emitting diode D20~D29 conductings D10~D19 is not turned on string voltage, and lamp is bright.Because electric voltage frequency is
50Hz, human eye can not differentiate light emitting diode extinguishing momentary status, as long as therefore J1 switch on power, then D10~D29 is shown as
Length is bright, reaches indicating effect.
In the present embodiment, a kind of electric equipment is additionally provided, electric equipment includes gear rotary switch 1, and the electrical equipment is set
Standby also to include above-mentioned gear display device, the rotating shaft 2 is connected with the gear rotary switch 1 to drive the gear knob
The conversion gear of switch 1.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of gear display device, it is characterised in that the gear display device includes：
Rotating shaft (2)；
Illuminating part (3), the illuminating part include illuminator, the illuminator along the rotating shaft (2) circumferentially；
Shading piece (4), circumferentially extending of the shading piece (4) along the rotating shaft (2), shading piece (4) both ends are at described turn
The circumferentially-spaced setting of axle (2), the interval between shading piece (4) both ends form transparent area, and the shading piece (4) is relative
In the illuminating part (3) around the rotating shaft (2) rotatably arranged with；
The illuminating part (3) also includes power supply (31), and the illuminator includes multiple hairs circumferentially along the rotating shaft (2)
Optical diode (32), the multiple light emitting diode (32) electrically connect with the power supply (31)；
The power supply (31) is AC power, and the multiple light emitting diode (32) includes the first light emitting diode group and the second hair
Optical diode group,
The first light emitting diode group includes multiple light emitting diodes (32) of series connection, the first light emitting diode group
In live wire of the positive pole with the AC power of the multiple light emitting diode be connected, in the first light emitting diode group
Zero line of the negative pole with the AC power of the multiple light emitting diode be connected；
The second light emitting diode group includes multiple light emitting diodes (32) of series connection, second light emitting diode
Zero line of the positive pole of the multiple light emitting diode in group with the AC power is connected, the second light emitting diode group
In live wire of the negative pole with the AC power of the multiple light emitting diode be connected；
The light-emitting diodes of the light emitting diode of the first light emitting diode group and the second light emitting diode group
Pipe is alternately arranged in the circumference of the rotating shaft (2)；
The gear display device also includes lampshade (5), and the lampshade (5) is arranged on being lighted with described for the shading piece (4)
The opposite side in portion (3), the display transparent portion of the circumferentially extending along the rotating shaft (2) is provided with the lampshade (5)；
The through hole being adapted with the rotating shaft (2) is provided with the lampshade (5), the gear display device also includes knob
(7), the knob (7) connects with the rotating shaft (2) and positioned at the side opposite with the shading piece (4) of the lampshade (5)；
Cover plate (8) is installed, the cover plate (8) deviates from the rotation on the end face of the remote lampshade (5) of the knob (7)
Gear position indicia structure (83) is provided with the surface of button (7), is provided with the face of the direction knob (7) of the cover plate (8)
Multiple connecting poles (81), the multiple connecting pole (81) extend by the cover plate (8) to the knob (7), the knob (7)
The direction cover plate (8) end face on be provided with the multiple jacks (71) being adapted with the multiple connecting pole (81)；
Be provided with the end face of the knob (7) with the multiple jack multiple grooves correspondingly, in each groove
It is provided with and visits plate (72), the first end for visiting plate (72) is connected with the cell wall of the groove, described to visit the second of plate (72)
End and it is described spy plate (72) both sides with the cell wall be arranged at intervals, it is described spy plate (72) the second end and with the spy plate
(72) in both relative cell walls in the second end, a part for the hole wall formed with the jack (71) at least one；
The spy plate (72) is integrally formed with the cell wall.
2. gear display device according to claim 1, it is characterised in that the lampshade (5) includes and the rotating shaft (2)
The lampshade bottom (51) that is vertically arranged and it is connected with the periphery of the lampshade bottom (51) and is supported or opposed relative to the lampshade bottom (51)
From the inclined perisporium in direction (52) of the shading piece (4).
3. gear display device according to claim 1, it is characterised in that the display transparent portion includes：
Euphotic zone (53), the euphotic zone (53) is made up of multiple light transmission strips circumferentially along the rotating shaft (2), described more
The individual light transmission strip radially extending along the rotating shaft (2)；And/or
Multiple printing opacities are digital (55), and (55) are ascending is set gradually along the euphotic zone (53) for the multiple printing opacity numeral.
4. gear display device according to claim 1, it is characterised in that the lampshade (5) is relative to the illuminating part
(3) it is fixedly disposed, the display transparent portion is oppositely disposed with the illuminator.
5. gear display device according to claim 4, it is characterised in that the shading piece (4) is affixed with the lampshade
Close.
6. gear display device according to claim 4, it is characterised in that the gear display device also includes base
(6), the base (6) and the illuminating part (3) are connected with the lampshade (5), and the rotating shaft (2) is pivotally disposed at institute
State on base (6).
7. gear display device according to claim 6, it is characterised in that the illuminating part (3) also includes substrate (35),
The illuminator is arranged on the substrate (35), and the substrate (35) is connected with the base (6).
8. gear display device according to claim 1, it is characterised in that the gear display device also includes fool proof knot
Structure, the error-proof structure include locating dowel (82) and the positioning jack (73) being adapted with the locating dowel (82), the positioning
In both post (82) and the positioning jack (73), on the surface of a direction knob for being arranged on the cover plate (8), separately
On the end face of one direction cover plate (8) for being arranged on the knob (7).
9. gear display device according to claim 1, it is characterised in that the illuminating part also includes：
First voltage-stabiliser tube (36), first voltage-stabiliser tube (36) are in parallel with the first light emitting diode group；And/or/,
Second voltage-stabiliser tube (37), second voltage-stabiliser tube (37) are in parallel with the second light emitting diode group.
10. a kind of electric equipment, the electric equipment includes gear rotary switch (1), it is characterised in that the electric equipment is also
Including the gear display device any one of claim 1 to 9, the rotating shaft (2) connects with the gear rotary switch (1)
Connect to drive gear rotary switch (1) the conversion gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580036.1A CN104282227B (en) | 2014-10-24 | 2014-10-24 | Electric equipment and its gear display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410580036.1A CN104282227B (en) | 2014-10-24 | 2014-10-24 | Electric equipment and its gear display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104282227A CN104282227A (en) | 2015-01-14 |
| CN104282227B true CN104282227B (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410580036.1A Active CN104282227B (en) | 2014-10-24 | 2014-10-24 | Electric equipment and its gear display device |
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| CN (1) | CN104282227B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731106B (en) * | 2017-09-19 | 2021-03-16 | 无锡小天鹅电器有限公司 | Display device and household appliance |
| CN109270845B (en) * | 2018-10-12 | 2021-02-26 | 珠海格力电器股份有限公司 | Gear display method and device, interaction equipment and intelligent household equipment |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02236607A (en) * | 1989-03-10 | 1990-09-19 | Matsushita Electric Ind Co Ltd | Display device for rotor |
| JP2723761B2 (en) * | 1992-07-14 | 1998-03-09 | 三菱電機株式会社 | Illumination knob device |
| FR2754105B1 (en) * | 1996-10-01 | 2003-02-14 | Valeo Climatisation | MULTIFUNCTIONAL SWITCHING DEVICE FOR A CONTROL PANEL OF AN INSTALLATION, ESPECIALLY A MOTOR VEHICLE |
| JP5181838B2 (en) * | 2008-05-28 | 2013-04-10 | ヤマハ株式会社 | Control device and AV amplifier |
| CN201718133U (en) * | 2010-08-10 | 2011-01-19 | 罗崇能 | Temperature-controlled indicating device for household electrical appliance |
| CN102419616B (en) * | 2010-09-27 | 2013-10-30 | 比亚迪股份有限公司 | Vehicular multimedia knob and knob adjustment device |
| CN202023810U (en) * | 2011-03-22 | 2011-11-02 | 惠乔木器(深圳)有限公司 | Elastic piece combiner |
| CN201991909U (en) * | 2011-04-14 | 2011-09-28 | 宁波狮球通风机电有限公司 | Nut |
| CN202523614U (en) * | 2012-04-27 | 2012-11-07 | 深圳市奋达科技股份有限公司 | Volume regulating switch |
| CN202738374U (en) * | 2012-06-05 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN203708576U (en) * | 2014-01-03 | 2014-07-09 | 广东百正节能服务有限公司 | Lighting system and LED lamp suitable for AC power supply thereof |
| CN204143780U (en) * | 2014-10-24 | 2015-02-04 | 珠海格力电器股份有限公司 | Electric equipment and gear display device thereof |
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2014
- 2014-10-24 CN CN201410580036.1A patent/CN104282227B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104282227A (en) | 2015-01-14 |
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Effective date of registration: 20201103 Address after: 223800 Nanjing Road, Suqian economic and Technological Development Zone, Suqian, Jiangsu Province Patentee after: GELI DASONG (SUQIAN) LIFE ELECTRIC APPLIANCE CO.,LTD. Patentee after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 519070 Guangdong city of Zhuhai Province Qianshan No. six Patentee before: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI |