CN1075804A - Can produce the day and night timer shows composite set of visual effect - Google Patents
Can produce the day and night timer shows composite set of visual effect Download PDFInfo
- Publication number
- CN1075804A CN1075804A CN 93103306 CN93103306A CN1075804A CN 1075804 A CN1075804 A CN 1075804A CN 93103306 CN93103306 CN 93103306 CN 93103306 A CN93103306 A CN 93103306A CN 1075804 A CN1075804 A CN 1075804A
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- linear polarization
- polarization filter
- visual effect
- day
- night
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- Electric Clocks (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Polarising Elements (AREA)
Abstract
The present invention relates to a kind of timer that makes and produce the day and night device of time visual effect, comprise one first linear polarization filter, be fixedly mounted in the display room and and become parallel relation with its plane; One second linear polarization filter is installed on the timer mechanical axis also rotatable, becomes the almost parallel relation with above-mentioned first linear polarization filter; Light by the above-mentioned first fixed linear polarizing filter and the second rotation linear polarization filter transmission produces light and shade and the alternately visual effect of light and shade gradually.Adjust the rotational speed of second rotary filter, can produce and synchronous light and shade varying effect actual time day and night.Can be used for various timers such as clock, table.
Description
The present invention relates to a kind of wrist-watch, clock or other timers of making and produce the display device of time effect round the clock.
The existing wrist-watch of time showing means for influencing round the clock in the prior art, this display device is made up of a surface or similar component, the surface can be connected with the parts of mechanical watch by rotation mode, and expression figure day and night arranged, daytime, this device showed the expression figure on daytime by the window on surface, what night, window showed then is the expression figure at night, and the deficiency of this display device is to express the gradually bright of real-time time and gradually dark feature.
One of purpose of the present invention provides a kind of timer with combination Presentation Function, and this combined display equipment can produce and actual time blast or the synchronous demonstration effect of deepening gradually gradually;
Two of purpose of the present invention provides a kind of timer with combination Presentation Function, and this combined display equipment can produce arbitrarily by giving the light and shade visual effect of putting the cycle alternate;
Another purpose of the present invention is that designed timer can produce deep impression to the user;
A further object of the present invention provides a kind of timer with diurnal effect, with low cost and easy manufacturing.
The timer shows composite set of the day and night visual effect that has of the present invention includes timer, also comprises one first linear polarization filter, is fixedly mounted in the timer shows chamber to become parallel relation with the plane of this display room; The axle that one second linear polarization filter is installed in the timer mechanical component upward also can pass through the axle rotation, become the almost parallel relation with above-mentioned another linear polarization filter, the light generation of being rotated the linear polarization filter transmission by the above-mentioned first fixed linear polarizing filter and second reaches light and shade visual effect alternately gradually.
Below by embodiment and with reference to description of drawings the present invention.
Accompanying drawing 1 for polarized light by a linearly polarizing film that the horizontal axis of homology arranged, produce transmission plane polarized light by a direction transmission.
Accompanying drawing 2 for nonpolarized light by a linear polarization diaphragm that vertical transmission axes arranged, produce transmission plane polarized light by another direction transmission.
Accompanying drawing 3a-3e illustrates two polarizing diaphragms each other in different angles, allows transmittance in various degree to pass through when a polarizing diaphragm rotates.
Accompanying drawing 4 is the illustrative sectional view of a wrist-watch, is first embodiment that day and night time combination according to the present invention shows.
Accompanying drawing 5 is the illustrative sectional view of a wrist-watch, is second embodiment that day and night time combination according to the present invention shows.
Accompanying drawing 6 is the illustrative sectional view of a wrist-watch, is the 3rd embodiment that day and night time combination according to the present invention shows.
Accompanying drawing 7 is the illustrative sectional view of a wrist-watch, is the 4th embodiment that day and night time combination according to the present invention shows.
Accompanying drawing 8a illustrates two polarizing diaphragms and is cut into special shape, and the corresponding axis of homology and absorption axes are perpendicular to one another.
Accompanying drawing 8b illustrates that two polarizing diaphragms combine among Fig. 8 a, forms a single polarizing diaphragm.
Accompanying drawing 8c illustrates the illustrative sectional view of polarizing diaphragm among Fig. 8 b, and this polarizing diaphragm becomes work and parallel relation with second polarizing diaphragm and a reverberator.
Accompanying drawing 9a illustrates four polarizing diaphragms and is cut into special shape, and the corresponding axis of homology and absorption axes overlap each other.
Accompanying drawing 9b illustrates that four polarizing diaphragms combine among Fig. 9 a, forms a single polarizing diaphragm.
Accompanying drawing 9c illustrates the illustrative sectional view of polarizing diaphragm among Fig. 9 b, and this polarizing diaphragm becomes work and parallel relation with second polarizing diaphragm and reverberator.
Referring to accompanying drawing 1 and accompanying drawing 2, express the effect of transmittance by linear polarization membrane of the present invention or light filter.
Linear polarization filter is made with form of film, and diaphragm thickness can be as thin as 0.2mm or thinner, and film can be transparent or coloured, film can be cut into the shape that any hope is wanted according to different needs.
Nonpolarized light is made up of the vibration transverse to all directions of light working direction, polarization film is transmitted light on direction therein only, make the formation plane polarization, as shown in Figure 1, 2, linear light filter is except a plane external all plane absorbing light vibration and emission line polarized lights.
Above-mentioned feature is revised to reduce reflection and control flash of light, as situation of the present invention, adopt two linear polarization diaphragms or light filter F1, F2, in preferred embodiment, two linear polarization filter F1, F2 are circular and surperficial parallel with timer, with the axis coaxle that drives timer hour hands, minute hand shaft, linear polarization filter F1 is fixed to be installed in the shell of timer, and linear polarization filter F2 then can be around its axis rotation.
Referring to Fig. 3 a-3e, two linear polarization filter F1, F2 are shown, be maintained fixed at F1, and the visual effect of the F2 that dots when below F1, rotating.
Among Fig. 3 a, two linear polarization filter F1, F2 have axis of homology T1, T2 and absorption axes A1, A2 respectively.F2 with respect to F1 rotate to be zero degree the time be the brightest situation of minimum optical filtering.
Among Fig. 3 b, linear polarization filter F2 begins the clockwise rotation, absorption axes A2 with respect to absorption axes A1 rotation at angle, between zero to 90 degree, in this scope, light by linear polarization filter F1, F2 will be less than shown in the position of Fig. 3 a, and it is darker that the visual light effect is that filter surface becomes when being spent by zero degree to 90.
Among Fig. 3 c, the further clockwise rotation of F2 makes the relative A1 of absorption axes A2 become 90 degree, and in this position, the linearly polarized photon by F2 will be absorbed fully by F1, and its visual light effect is that filter surface is for the darkest.
Among Fig. 3 d, F2 is further clockwise rotation again, cause the relative absorption axes A1 of absorption axes A2 to become 90 degree to 180 degree, in this scope, part light by F2 also can pass through F1, the visual light effect that is produced on the surface of light filter because absorb axis A2 by 90 degree rotate to 180 degree become get brighter bright.
Among Fig. 3 e, the relative absorption axes A1 of absorption axes A2 becomes 180 degree, the visual light effect that filter surface produced in this position for the brightest, identical with the situation of Fig. 3 a position.
Linear polarization filter F2 is called " linear polarization filter circulation " (Linear Polarizing Filter cycle below is called the LPF circulation) with respect to the rotation of this about 180 degree of linear polarization filter F1.
In the rotation of the further clockwise of linear polarization filter F2, cause absorption axes A2 to rotate to 360 when spending by 180 degree with respect to absorption axes A1, the LPF circulation repeats once more, and the rest may be inferred.
Two linear polarization filter structures can be applicable in wrist-watch, clock or any other timer, for putting to the proof purpose, use wrist-watch to be example in this instructions.
Fig. 4 is the illustrative sectional view, is that 10 be wrist-watch according to first kind of embodiment of purpose of the present invention design, by watchcase or shell 12, surface water crystal glass 14, carry on the back and cover 16 and constitute.Save machinery or electronic watch member in the table chamber 18 among the figure, but the axle 20,22,24 of mechanical component be shown, wherein 20 be hour hands 20 ' axle, the 22nd, minute hand 22 ' axle, 24 is axles of the 2nd LPF.
Day and night the time combined display equipment comprises first linearly polarizing film or light filter 30, thin discs is a preferred shape, consistent with the circular inner room of common wrist-watch, first linear polarization filter 30 is fixedly mounted in the shell 12 of wrist-watch 10 by any proper device, linear polarization filter 30 is provided with central opening, and axle 20,22,24 is passed through.
One reflection disk 28 is configured in below the linear polarization filter 30, this disk 28 has a reflecting surface, be treated to preferable with mirror-polishing process, and towards linear polarization filter 30, reflection disk 28 is pressed on the linear polarization filter 30 to form single disk, the effect of reflection disk 28 is reflection daylight and guides it to pass through the back side of linear polarization filter 30, can strengthen the day and night contrast of effect, if wrist-watch internal mechanical member has reflecting surface, as the transparent back of the body lid of watchband, then can omit this reflection disk.
Second linearly polarizing film or light filter 32 also are the thin discs shape, and be configured on the axle 24, this linear polarization filter 32 is positioned at below the display room 36 inside surface crystal glasses 14, but have at interval with it, rotate with set rate, the peripheral edge portion of linear polarization filter 32 is contained in the endless groove 38 that is located on the shell 12 interior vertical walls, remains on the approximate horizontal position when making light filter 32 rotations.
The time showing element of present embodiment, as the time minute hand 20 ', 22 ' and time mark, be configured between fixed linear polarizing filter 30 and the rotatable linear polarization filter 32, this kind configuration can avoid when the LPF circulation time covers fully minute hand timely between mark.
The rotation of rotatable linear polarization filter can be clockwise or is counterclockwise, under some machinery of table parts cooperates, make circulation in 24 hours synchronous with the LPF circulation, promptly show LPF round-robin " full brightness ", and show LPF round-robin " full darkness " at the midnight of actual time at the high noon of actual time.(720 degree) indication a whole day walked 24 hours by clock, and rotatable linear polarization filter 32 per all day of Rotate 180 degree, therefore can obtain higher machinery changes distance.
The machinery of linear polarization filter 32 rotation can independently be provided with, also can be when making minute hand 20 ', the 22 ' existing mechanism engagement of walking about.Make the machinery of linear polarization filter 32 rotations give energy supply by electric, electronics, mechanical hook-up or its combination in any device.
Day and night time combined display equipment involved in the present invention need not to add in addition the energy, battery or light source, and institute daylighting source is daylight or indoor light.
Referring to accompanying drawing 5, be illustrative sectional view according to second embodiment of purpose design of the present invention, wrist-watch 110 is by shell 112, and the surface water crystal glass 114 and the back of the body cover 116 to be formed, and has also omitted machinery or electronic component in the table chamber 118 among the figure.
Axle 120 driving hour hands 120 ', axle 122 driving minute hands 122 '.Annular component 134 in the display room 136 is described identical with Fig. 4.
In the present embodiment, first fixed linear polarizing filter 130 is laminated to below the surface water crystal glass 114 or with its formation a slice.
Second or rotatable linear polarization filter 132 to be installed in axle rotatable on 124.Second or the different settings of rotatable linear polarization filter and preceding embodiment, promptly 132 can be around an outer shaft 124 rotations, rotatable linear polarization filter 32 is then around interior axle 24 rotations among the last embodiment.
Shape and intimate reflection disk 128 with the disk 28 of reflection described in Fig. 4 are also arranged, this reflection disk 128 also can with open relation between 132 one-tenths of linear polarization filters are independent, by this configuration, the peripheral edge portion of linear polarization filter 132 will remain on annular component 134 and reflect 128 of disks, makes 132 to remain on the approximate horizontal position when rotated.Reflection disk 128 also can be laminated to below the linear polarization filter 132, to form a single disk that is fit to around axle 124 rotations.
The shape of reflection disk 128 can be recessed slightly or be protruding down, so that it reduces the friction of 132 of reflection disk 128 and rotatable linear polarization filters when rotated.
Referring to accompanying drawing 6, be illustrative sectional view according to the 3rd embodiment of the object of the invention design.Wrist-watch 210, shell 212, the back of the body covers 216, axle 220, hour hands 220 ', spools 222 and 222 ', all the counterpart with shown in Figure 5 is identical, 214 is that the crystal glass surface is identical with shown in Figure 4 14, and 218 and 236 are respectively applied for sign machinery or electronic watch parts chamber and time display room.
In the present embodiment, first or fixed linear polarizing filter 230 with linear polarization filter 30 among Fig. 4 identical configuration is arranged.Reflection disk 228 is configured in below 230, or is laminated to below 230 to form single disk.
Second or rotatable linear polarization filter 232 be installed in the axle 224 on and rotatable.Similar to second embodiment, 232 peripheral edge portion is dissolved in 230 of annular component 234 and linear polarization filters, makes rotatable linear polarization filter 232 remain on the approximate horizontal position when rotated.
The shape of linear polarization filter 230 and reflection disk 228 can recessed slightly or epirelief, it is reduced when rotated and the friction of 232 of rotatable linear polarization filters.
Referring to accompanying drawing 7, be illustrative sectional view according to the 4th embodiment of the object of the invention design.Wrist-watch 310 is covered 316 and is constituted by shell 312, surface water crystal glass 314, the back of the body, omits the parts of showing in the chamber 318 equally, in display room 336, and axle 320 driving hour hands 320 ', axle 322 driving minute hands 322 '.
In the present embodiment, first or fixed linear polarizing filter 330 be fixedly mounted in the shell 312, its peripheral edge portion is dissolved in and is located in the shell 312 in the endless groove on the vertical walls, central opening passes through for axle 320,322.
This fixed linear polarizing filter 330 adopts disk, and its upper surface can impress time mark, literal or figure.
Second or rotatable linear polarization filter 332 is installed on the outer shaft 324 and rotation.
One reflection disk 328 is configured in separately below the linear polarization filter 332, also can be by lamination to form a single disk, and this reflection disk 328 should rotate simultaneously with linear polarization filter 332.
One annular component 340 is located at the lower end of vertical wall in the shell 312, and defines endless groove 338, and the peripheral edge portion of linear polarization filter 332 and reflection disk 328 are dissolved in it, make it remain on the approximate horizontal position when rotated.
The shape of rotatable linear polarization filter 332 and reflection disk 328 can recessed slightly or epirelief, to reduce and the friction of 330 of fixed linear polarizing filters.
Though above-mentioned four embodiment that enumerate are at the wrist-watch with mechanical type pointer structure, of the present invention have day and night make up in other mechanical types or digital timer that device shown can be applicable to any design, shape, size, form and material.
This day and night visual effect show that combination can cover the whole of timer disk surfaces or part, or other surfaces of timer.
Large-scale timer with permanent power source can show that the back of composite set produces light by effect day and night, artificial light by the back transmission by two linear polarization filters.
Can with the time/minute/second hand shows and time mark, LCD numeral, advertising words, or any other literal, figure place two linearly polarizing films (or light filter) to go up or place therebetween, this kind is configured in the day and night LPF circulation time of effect demonstration, among light and shade changed, the observer can see on it or demonstration wherein.
Other literal or figure can be placed below two linear polarization filters, make, can all or part ofly see them, and be all or part of invisible in the LPF round-robin time in night at LPF round-robin " time in the daytime ".
Literal and figure can be printed on the fixed linear polarizing filter especially, when wishing their rotations, also can be printed on the rotary filter.
Though Fig. 4 to combined display equipment shown in Figure 7 be a kind of day and night device of time showing effect that is used on timer, producing, also illustrated to can be applicable on other utensils or separately as a kind of demonstration decoration device.
Fig. 8 a～8c and Fig. 9 a～9c are the special graph application examples of two designs according to the present invention.
Two linearly polarizing films or light filter F3, F4 are cut into special shape as shown in Fig. 8 a, and F3 has absorption axes A3 and axis of homology T3, and F4 has absorption axes A4 and axis of homology T4, and absorption axes A3 and axis of homology T3 are respectively perpendicular to absorption axes A4 and axis of homology T4.
Shown in Fig. 8 b, two linear polarization filter F3, F4 combine, and form one and have the theoretical symbol of the single polarizing filter F34(Tao of " Tao " symbol for " road ", be Chinese over 5,000 years to balance and theoretical understanding be discussed mutually).
Fig. 8 c is an illustrative sectional view of implementing above-mentioned demonstration composite set, comprises fixed linear polarizing filter F34, a circular rotatable linear polarization filter F5, and a reflection disk R for the light reflection.
When rotatable linear polarization filter F5 pivots, with respect to the formed special visual effect of fixed linear polarizing filter F34, promptly become when brighter as light filter F3, light filter F4 becomes darker, and vice versa.The growth of its sun (brightness) and cloudy (darkness) and to subdue just be the basic theories in " road ".
Also another example shown in Fig. 9 a～9c with " road ", four linear polarization filter F6, F7, F8, F9 are cut into shape shown in Fig. 9 a, F6 has absorption axes A6 and axis of homology T6, F7 has absorption axes A7 and axis of homology T7, F8 has absorption axes A8 and axis of homology T8, and F9 has absorption axes A9 and axis of homology T9.Parallel respectively Yuan of absorption axes A6 and axis of homology T6 receives an A9 and axis of homology T9, and absorption axes A7 and axis of homology T7 are parallel to absorption axes A8 and axis of homology T8 respectively.Absorption axes A6, the A9 of F6, F9 and axis of homology T6, T9 are respectively perpendicular to absorption axes A7, A8 and axis of homology T7, the T8 of F7, F8.F6～F9 combines, to form just like the single linear polarizing filter F6-9 shown in Fig. 9 b.
Fig. 9 c is an illustrative sectional view of implementing above-mentioned demonstration composite set, comprises fixed linear polarizing filter F6-9, a rotatable linear polarization filter F10 and a reflection disk R.When light filter F10 pivots, produce special visual effect with respect to fixing light filter F6-9, become when brighter at F6 and F9, F7 and F8 become darker, and vice versa.
Claims (15)
1, a kind of display room at timer produces the day and night demonstration composite set of time visual effect, it is characterized in that: comprise one first linear polarization filter, be fixedly mounted in the display room and become parallel relation with the plane of this display room; One second linear polarization filter is installed on the mechanical axis of timer and by the axle rotation, becomes the almost parallel relation with above-mentioned first linear polarization filter; Light by the described first fixed linear polarizing filter and the second rotation linear polarization filter transmission produces bright gradually and alternately bright visual effect.
2, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: the speed of rotation of described second linear polarization filter is set at and produces synchronous the light and shade gradually and visual effect of light and shade alternately actual time day and night.
3, the display room at timer according to claim 2 produces the day and night demonstration composite set of time visual effect, it is characterized in that: per 24 hours of described second linear polarization filter is around its Rotate 180 degree, make the brightest visual effect that relative motion produced of described first and second linear polarization filter appear at high noon, and the darkest visual effect that relative motion produced of described first and second linear polarization filter appear at midnight.
4, the display room at timer according to claim 2 produces the day and night demonstration composite set of time visual effect, it is characterized in that: per 24 hours of described second linear polarization filter is around its Rotate 180 degree, make the brightest visual effect that relative motion produced of described first and second linear polarization filter appear at midnight, and the darkest visual effect that relative motion produced of described first and second linear polarization filter appear at high noon.
5, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, and it is characterized in that: the rotation of described second linear polarization filter can be set at the running of any rate representation timer.
6, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: described second linear polarization filter turns clockwise.
7, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: described second linear polarization filter is rotated counterclockwise.
8, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: being shaped as of described first linear polarization filter is recessed, the friction when rotating between first and second linear polarization filter to reduce.
9, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: being shaped as of described second linear polarization filter is recessed, the friction when rotating between first and second linear polarization filter to reduce.
10, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: also comprise a reflecting plate, its reflecting surface passes through for reflected light towards described first and second linear polarization filter.
11, the display room at timer according to claim 10 produces the day and night demonstration composite set of time visual effect, it is characterized in that: described reflecting plate is laminated on the described first fixed linear polarizing filter.
12, the display room at timer according to claim 10 produces the day and night demonstration composite set of time visual effect, it is characterized in that: described reflecting plate is laminated on the described second fixed linear polarizing filter.
13, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: described first linear polarization filter is located on the inside surface of described timer surface crystal glass.
14, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: described first linear polarization filter is to become different angles to combine with absorption axes with the axis of homology of each polarizing filter by polarizing filter.
15, the display room at timer according to claim 1 produces the day and night demonstration composite set of time visual effect, it is characterized in that: described second linear polarization filter is to become different angles to combine with absorption axes with the axis of homology of each polarizing filter by polarizing filter.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88313592A | 1992-05-14 | 1992-05-14 | |
| US883,135 | 1992-05-14 | ||
| US07/883,135 | 1992-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1075804A true CN1075804A (en) | 1993-09-01 |
| CN1030627C CN1030627C (en) | 1996-01-03 |
Family
ID=25382053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93103306 Expired - Lifetime CN1030627C (en) | 1992-05-14 | 1993-03-29 | Combined timer indicator able to generating visual effect day and night |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0749387A (en) |
| CN (1) | CN1030627C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820284A (en) * | 2015-04-22 | 2015-08-05 | 蓝思科技（长沙）有限公司 | Glass with adjustable light intensity |
| CN105676618A (en) * | 2016-03-30 | 2016-06-15 | 王冠龙 | Polarization watch |
| CN106249576A (en) * | 2016-11-02 | 2016-12-21 | 京东方科技集团股份有限公司 | A kind of table |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2397922A1 (en) * | 2010-06-17 | 2011-12-21 | Compagnie des Montres Longines, Francillon SA | AM/PM display device for timepiece |
-
1992
- 1992-07-01 JP JP21194592A patent/JPH0749387A/en active Pending
-
1993
- 1993-03-29 CN CN 93103306 patent/CN1030627C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104820284A (en) * | 2015-04-22 | 2015-08-05 | 蓝思科技（长沙）有限公司 | Glass with adjustable light intensity |
| CN105676618A (en) * | 2016-03-30 | 2016-06-15 | 王冠龙 | Polarization watch |
| CN106249576A (en) * | 2016-11-02 | 2016-12-21 | 京东方科技集团股份有限公司 | A kind of table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1030627C (en) | 1996-01-03 |
| JPH0749387A (en) | 1995-02-21 |
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