CN109782564A - Laser projecting clock - Google Patents
Laser projecting clock Download PDFInfo
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- CN109782564A CN109782564A CN201711132757.6A CN201711132757A CN109782564A CN 109782564 A CN109782564 A CN 109782564A CN 201711132757 A CN201711132757 A CN 201711132757A CN 109782564 A CN109782564 A CN 109782564A
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Abstract
System of the present invention provides a kind of laser projecting clock, includes a driving device, one or more pointer light source emitters and one or more gratings.The driving device includes one or more rotation axis and the Power Component that rotates according to friction speed of drive one or more rotation axis.One or more pointer light source emitters are set to the side of the driving device, and each pointer light source emitter exports a laser beam respectively.One or more gratings are arranged in a one-to-one correspondence in one or more rotation axis and are driven by one or more rotation axis and rotated, there is an instruction image, the instruction image which passes through on the grating projects on projection surface forms the instruction of one or more lasers on the grating.
Description
Technical field
The present invention relates to a kind of clocks, particularly relate to a kind of laser projection that the projected formation of grating is penetrated using laser beam
Clock.
Background technique
The time that constantly passs and can not flow backwards, the pretty valuable for the mankind for possessing finite time.Therefore, from Gu
So far, for the mankind in order to accurately judge the time, continuous research and development goes out the timing tool of numerous species, when being used for accurate perception
Between.
Ancient times are had using the flowing water clock of water or sand, hourglass or the corona judged using shadow variation, with oil mass of burning
For the oil lamp clock etc. of foundation, pendulum clock, quartz clock, atomic clock using theory of mechanics or electrical principles have more been developed to the modern times
Deng providing that people are good and correct concept of time, promote people to learn the proper placement time, greatly utilize instantly each point
Each second.
The common big multi-configuration entity pointer of clock and watch now, and in the number to indicate the time is printed or be scored on clock face
Word or scale.However, being limited to manufacture and the allocation problem of spare part, this kind of clock face is relatively difficult to large scale realization, and limits to
Also lack the visual experience that can make us fresh and new in appearance in the entity clock and watch of general requirements, for showing for seeking change and innovation
For people, it is clear that still have some deficits place.In view of the missing that the above-mentioned prior art needs further improvement, inventor is felt the need to
Conceive and a kind of with brand-new intention and is different from the clock and watch of general timepiece model.
Summary of the invention
The main object of the present invention is to solve the problems, such as that clock and watch are difficult to realize various sizes variation in the prior art.
To solve the above-mentioned problems, the present invention provides a kind of laser projecting clock, includes a driving device, one or more refer to
Needle light source emitter and one or more gratings.The driving device be include one or more rotation axis and one drive should
The Power Component that one or more rotation axis are rotated according to friction speed.One or more pointer light source emitters are set to the drive
The side of dynamic device, and each pointer light source emitter exports a laser beam respectively.One or more gratings one-to-one correspondence is set
It is placed in one or more rotation axis and is driven by one or more rotation axis and rotated, there is an instruction image on the grating, it should
The instruction image that laser beam passes through on the grating projects on projection surface forms the instruction of one or more lasers.
Further, which is a diffraction grating or a hologram.
Further, multiple pointer light source emitters are tilted towards side, the multiple lasers instruction for forming projection
One end intersect on the same position of the projection surface.
Further, which includes that a laser output unit and one are set to laser output
The tilt adjusting unit of unit side.
Further, the tilt adjusting unit include an X-axis fine-adjusting unit, a Y-axis fine-adjusting unit and one or more
It is set to the elastic component of oncoming lane between the X-axis fine-adjusting unit and the Y-axis fine-adjusting unit, which is set to the laser
First side of output unit, second side which is set to the laser output unit and first side is positioned at an angle
On, to press the elastic component indirectly single to adjust laser output by not ipsilateral for the X-axis fine-adjusting unit and the Y-axis fine-adjusting unit
Member.
Further, which includes that a track with internal thread part and one are set to the internal screw thread
Lock spiral shell unit in portion, the lock spiral shell unit are screwed together in move in the orbital direction on the internal thread part, and in the track
The elastic component of one end packing laser output unit side is to adjust the laser output unit in the inclination angle in X-direction.
Further, which includes that a track with internal thread part and one are set to the internal screw thread
Lock spiral shell unit in portion, the lock spiral shell unit are screwed together in move in the orbital direction on the internal thread part, and in the track
The elastic component of one end packing laser output unit side is to adjust the laser output unit in the inclination angle in Y-direction.
Further, which also includes that a clock face light source emitter and one are set to the clock face light
The fixed grating of source emitter side, the laser beam of the clock face light source emitter pass through the fixed grating and in the side throwings
It penetrates projection on face and forms clock face pattern.
Further, which has the identification image of multiple annular arrangements, which includes text, number
Word or pattern.
Further, which is one or more mechanical machine cores or quartz type machine core.
Therefore, the present invention has the advantage that compared with prior art
1. the present invention provides the grating being set in different rotation axis and according to friction speed rotation, via being set to grating
The pointer light source emitter of side outputs through the laser beam of grating, for project formed indicate when, minute, second laser refer to
Show, the brand-new visual experience for being different from general clock and watch is presented.
2. the present invention also provides the tilt adjusting unit of adjustment laser beam, one end tune for indicating one or more lasers with benefit
It is whole to intersecting on same position or be separately positioned on different location.
3. the present invention more provides clock face light source emitter and fixed grating, indicate to project for laser to project to be formed
To show the virtual clock face of time.
Detailed description of the invention
Fig. 1 is the partial perspective schematic view of laser projecting clock of the present invention.
Fig. 2 is the partial perspective schematic view at another visual angle of laser projecting clock of the present invention.
Fig. 3 is the schematic top plan view of laser projecting clock of the present invention.
Fig. 4 is the appearance diagram (one) of grating of the present invention.
Fig. 5 is the appearance diagram (two) of grating of the present invention.
Fig. 6 is the appearance diagram (three) of grating of the present invention.
Fig. 7 is the appearance diagram of fixed grating of the present invention.
Fig. 8 is the schematic top plan view that the laser beam of laser projecting clock of the present invention adjusts.
Fig. 9 is the schematic side view that the laser beam of laser projecting clock of the present invention adjusts.
Figure 10 is the use state diagram of laser projecting clock of the present invention.
Figure 11-1 is the schematic diagram (one) of another use state of laser projecting clock of the present invention.
Figure 11-2 is the schematic diagram (two) of another use state of laser projecting clock of the present invention.
Symbol description:
100 laser projecting clocks
10 driving devices
11 rotation axis
12 Power Components
13 gears
20 pointer light source emitters
21 laser output units
22 tilt adjusting units
221 X-axis fine-adjusting units
2211 tracks
2212 lock spiral shell units
222 Y-axis fine-adjusting units
2221 tracks
2222 lock spiral shell units
223 elastic components
30 gratings
30A grating
31A indicates image
30B grating
31B indicates image
30C grating
31C indicates image
40 clock face light source projection devices
50 fixed gratings
51 identification images
511 Arabic numerals
512 bar patens
513 circular patterns
L laser beam
P projection surface
P1-P3 projection surface
H1 hour hands
H2 minute hand
H3 second hand
Specific embodiment
Detailed description for the present invention and technology contents now cooperate schema to be described as follows.Furthermore the figure in the present invention
Formula, for convenience of explanation, ratio may not be drawn according to actual ratio, and the schemas such as this and its ratio are not intended to limit model of the invention
It encloses, herein statement in advance.
It is to lift a preferred embodiment for technology of the invention to be illustrated below.It is this please referring initially to Fig. 1 and Fig. 2
Invention laser projecting clock 100 is in the structural schematic diagram of different perspectives, as shown in the figure:
The present invention provides a kind of laser projecting clock 100, the laser projecting clock 100 include a driving device 10, one or
Multiple pointer light source emitters 20 and one or more gratings 30, the laser projecting clock 100 are each passed through this using laser beam L
Grating 30 and the characteristic for projecting the image on the grating 30 can build object, place any in laser beam L projection scope
Or the spatial display time.
The driving device 10 include one or more rotation axis 11 and one drive one or more rotation axis 11 by
According to the Power Component 12 of friction speed rotation.In the preferred embodiment, one or more described rotation axis 11 be set to one or
On the axle center of multiple gears 13, mutually nibbled between one or more gears 13 and, and between the gear 13 have different gear ratios,
One or more gears 13 rotation is driven by the Power Component 12, to make one or more rotation axis 11 according to friction speed
Rotation.
In a preferred embodiment, the driving device 10 be a mechanical machine core, using clockwork spring as drive this one or
The Power Component 12 that multiple gears 13 rotate, which further includes the release regulated the speed and balance wheel is swum
Silk, so that the rotation axis 11 on the gear 13, which is stablized, drives the grating 30 rotation.In a further preferred embodiment, the driving
Device 10 is a quartz type machine core, and using battery as the Power Component 12 for driving the gear 13 to rotate, the quartz type machine core is into one
Step includes that crystal oscillator, IC integrated circuit board and the stepper motor with coil, the stepper motor pass through IC integrated circuit
Plate receives the signal of crystal oscillator, so that the rotation axis 11 on the gear 13, which is stablized, drives the grating 30 rotation.Needle of the present invention
Above-described embodiment is not limited to type, the specific implementation structure etc. of the Power Component 12 for driving the rotation axis 11 rotation, it can
Think other any devices that can stablize the drive rotation axis 11 rotation, herein statement in advance.
One or more described pointer light source emitters 20 are set to the side of the driving device 10, and each pointer light
Source emitter exports a laser beam L respectively.One or more described gratings 30 are arranged in a one-to-one correspondence one or more rotations in this
It is driven on axis 11 and by one or more rotation axis 11 and is rotated.In a preferred embodiment, the grating 30 is a kind of diffraction
Grating (Diffraction Optical Element).In a further preferred embodiment, the grating 30 is a kind of hologram
(Hologram), which formed by optical pickup, is acted on to generate specific wave field, filmed hologram duplication
Complicated interference fringe, therefore can generate diffraction phenomenon when laser beam L is incident to the hologram.
Together refering to fig. 1 and Fig. 2, as shown in figure 3, the laser projecting clock 100 includes that there are three be arranged in a one-to-one correspondence
Pointer light source emitter 20 and (the i.e. grating 30A to grating 30C), wherein grating 30A to grating 30C point of grating 30
It Yong Yu not project when being used to indicate, the laser instruction of minute, second.The present invention is for the pointer light source emitter 20 and the grating 30
Setting quantity be not limited to above-described embodiment, can also for two pointer light source emitters 20 being arranged in a one-to-one correspondence with
And grating 30 (i.e. grating 30A and grating 30B), respectively projection be used to when indicating, point laser instruction, the present invention do not give this
It limits, herein statement in advance.About grating 30A to grating 30C and when, the setting relationship between minute, second, can be according to manufacture
The physical planning of quotient or designer and set, the present invention does not limit to this, herein in advance statement.
There is an instruction image, the laser beam L of the pointer light source emitter 20 passes through the grating on the grating 30
Instruction image on 30, so that projection forms laser instruction on projection surface P (as shown in Figure 11-1).In preferred embodiment
In, as shown in Figures 4 to 6, on the instruction image 31A for being used to indicate hour hands with one on the grating 30A, grating 30B
It, should with one for indicating the instruction image 31B of minute hand, the instruction image 31C for being used to indicate second hand with one on grating 30C
Indicate the face shaping of image 31A to instruction image 31C in a strip.Wherein, instruction image 31A is shorter in length than this and refers to
Diagram is greater than the width of instruction image 31B as the length of 31B and the width of instruction image 31A, instruction image 31C's
Length is roughly the same with the instruction image 31B and the width of instruction image 31C is less than the width of instruction image 31B, at this
When laser beam L is each passed through grating 30A, grating 30B and grating 30C, projection formation is used on projection surface P respectively
When expression, the laser of minute, second instruction.The present invention extremely indicates the specific embodiment of image 31C not for instruction image 31A
It is confined to above-described embodiment, instruction image 31A to instruction image 31C can make for length, thickness or shape etc. each other
The different image of type, consequently facilitating personnel's difference projects the multiple lasers instruction formed, statement in advance herein.
In a preferred embodiment, the projection surface P can be the paster, panel, outer cover etc. being arranged on metope, use
As the entity clock face of multiple laser instruction projection, which, which can have, indicates corresponding text for the laser
Word, number or pattern, the clock face pattern or specification of 12 hours systems or 24 hours systems is presented.In a further preferred embodiment, institute
The projection surface P stated, which can be to be projeced on metope or cloth curtain using light beam, is formed by virtual clock face.As shown in figure 3, described
Laser projecting clock 100 also includes that a clock face light source emitter 40 and one is set to the clock face light source emitter 40 1
The fixed grating 50 of side, the laser beam L of the clock face light source emitter 40 pass through the fixed grating 50 and in side projection surface P
Upper projection forms clock face pattern, and personnel can be according to the factors such as the environment space at actual use demand and place configuration, selection
It opens the clock face light source emitter 40 and projects the clock face pattern, if you do not need to projecting the clock face pattern then can choose closing
The clock face light source emitter 40.
The fixed grating 50 have multiple annular arrangements identification image 51, the identification image 51 include text,
Number or pattern clock face pattern or specification for rendering.In the preferred embodiment, as shown in fig. 7, the identification image 51
It include multiple Arabic numerals 511 for being sequentially incremented by clockwise and being arranged in a ring, the one of each Arabic numerals 511
Side is correspondingly arranged on a bar paten 512, and is averagely provided with multiple circular patterns between the every two bar paten 512
513, the flagpole pattern 512 and the circular pattern 513 are for indicating clock and watch scale.Tool of the present invention for the identification image 51
Body implementation is not limited to above-described embodiment, which can be only setting text, number, or multiple be used for only is arranged
Personnel recognize to judge the pattern of time, herein statement in advance.
As shown in figure 8, in a preferred embodiment, the pointer light source emitter 20 includes that laser output is single
Member 21 and one be set to 21 side of laser output unit tilt adjusting unit 22, the laser output unit 21 is for exporting
Laser beam L, the tilt adjusting unit 22 is then for adjusting the outbound course of laser beam L, so that one or more lasers refer to
The one end shown intersects on the same position of projection surface P.In a further preferred embodiment, the pointer light source emitter
20 are arranged with the axis parallel of the grating 30, and change the defeated of laser beam L using the component (not shown) for the light that can transfer
Direction out.Wherein, the component of the turnover light can be the lens that 30 side of grating is arranged in, and passing through laser beam L should
Grating 30 and the lens are with the direction for the laser beam L that transfers, or are the mirror surface that one or more are set to 30 side of grating, together
Sample can change the outbound course of laser beam L.
As shown in figure 9, in a further preferred embodiment, multiple pointer light source emitters 20 are tilted towards side,
The one end for the multiple lasers instruction for forming projection intersects on the same position of projection surface P.The tilt adjustments list
Member 22 include respectively an X-axis fine-adjusting unit 221, a Y-axis fine-adjusting unit 222 and one or more to be set to X-axis fine tuning single
The elastic component 223 of oncoming lane between member 221 and the Y-axis fine-adjusting unit 222.It is defeated that the X-axis fine-adjusting unit 221 is set to the laser
First side of unit 21 out, which is set to the laser output unit 21 and first side is positioned at an angle the
On two sides, the X-axis fine-adjusting unit 221 and the Y-axis fine-adjusting unit 222 are to press the elastic component 223 indirectly by not ipsilateral to adjust
The whole laser output unit 21.In the preferred embodiment, the elastic component 223 is a spring or a group with screen resilience
Part.The present invention is not limited to for the included angle between the X-axis fine-adjusting unit 221 and the Y-axis fine-adjusting unit 222 such as figure
90 ゜ of angle shown in 8, the included angle can be set according to the physical planning of manufacturer or designer evidence, and the present invention is to this
It is not limited, herein statement in advance.
The X-axis fine-adjusting unit 221 includes that a track 2211 with internal thread part and one are set to the interior spiral shell
Lock spiral shell unit 2212 in line portion, the lock spiral shell unit 2212 are screwed together on the internal thread part to move up along 2211 direction of track
It is dynamic, and in the elastic component 223 of 2211 one end packing of track, 21 side of laser output unit to adjust the laser output unit
21 in the inclination angle in X-direction.
The Y-axis fine-adjusting unit 222 is identical with the structure of the X-axis fine-adjusting unit 221, and difference is only that setting side
To the Y-axis fine-adjusting unit 222 includes that a track 2221 with internal thread part and one are set on the internal thread part
Spiral shell unit 2222 is locked, which is screwed together on the internal thread part to move on 2221 direction of track, and in
The elastic component 223 of 2221 one end packing of track, 21 side of laser output unit is to adjust the laser output unit 21 in the side Y
Upward inclination angle.
Heretofore described driving device 10, pointer light source emitter 20 and clock face light source projection device 40 etc.
Device further has power supply line (not shown), is electrically connected by the power supply line and a power supply unit to operate above-mentioned apparatus.
Below be for laser projecting clock 100 of the present invention use state lift two preferred embodiments be illustrated, only,
The specific implementation of invention is not limited to following embodiment, herein statement in advance.It is this hair also referring to Figure 10 to Figure 11-2
The schematic diagram of the different use states of two kinds of bright laser projecting clock 100, as shown in the figure:
As shown in Figure 10, the laser beam L of multiple pointer light source emitters 20 is each passed through the light being correspondingly arranged
Grid 30 (i.e. when grating 30A to grating 30C), laser beam L adjusts its output angle via tilt adjusting unit 22 respectively, thus
It (is respectively hour hands H1, minute hand H2, second hand that one-to-one projection laser instruction is distinguished on multiple projection surface P1 to P3 of side
H3), multiple projection surface P1 to P3 arrange and be respectively provided with when representing from left to right, the text of minute, second, number or scale, people
Member indicates read access time according to the laser on projection surface P1 to P3.The arrangement of multiple projection surface P1 to P3 is not limited to
In above-described embodiment, can also for from top to bottom, cyclic annular or other any arrangements embodiment, statement in advance herein.Described
Multiple projection surface P1 to P3 can be multiple entity clock faces, virtual clock face or be set along virtual clock face and entity clock face, this hair
The bright specific embodiment for multiple projection surface P1 to P3 is not limited, herein statement in advance.
As shown in Figure 11-1 and Figure 11-2, when multiple laser instruction (being respectively hour hands H1, minute hand H2, second hand H3)
When one end is not intersected on the same position of projection surface P, by the tilt adjusting unit 22 respectively in X-direction and/or Y-direction
The outbound course of the laser output unit 21 is adjusted, i.e., fine-tuning laser beam L obtains hour hands H1, minute hand H2 and second hand H3
Intersected on the same position of projection surface P at one end, the clock and watch with brand-new visual effect are presented, consequently facilitating personnel read
Take the time.
In conclusion present invention offer is set in different rotation axis and according to the grating that friction speed rotates, by setting
The pointer light source emitter for being placed in grating side outputs through the laser beam of grating, projects when forming expression, the laser of minute, second
Instruction, and the tilt adjusting unit of adjustment laser beam is provided, to be conducive to the one end for indicating multiple lasers adjustment best friend
It can be on same position or being separately positioned on different location, and clock face light source emitter and fixed grating are provided, it uses
The virtual clock face for indicating to project and show the time for laser is formed in projection.
The above has been described in detail, only as described above, only preferable embodiment,
When the range that cannot limit implementation of the invention with this, i.e., all equivalent changes and modifications made according to scope of the present invention patent,
It should still belong in the patent covering scope of the present invention.
Claims (10)
1. a kind of laser projecting clock, which is characterized in that include:
One driving device includes that one or more rotation axis and one drive one or more rotation axis to turn according to friction speed
Dynamic Power Component；
One or more pointer light source emitters are set to the side of the driving device, and each pointer light source emitter point
A laser beam is not exported；And
One or more gratings are arranged in a one-to-one correspondence in one or more rotation axis and by one or more rotation axis band turn
It is dynamic, there is an instruction image, the instruction image which passes through on the grating projects formation one on projection surface on the grating
Or multiple laser instructions.
2. laser projecting clock according to claim 1, which is characterized in that the grating is a diffraction grating or a hologram.
3. laser projecting clock according to claim 1, which is characterized in that multiple pointer light source emitters are rolled towards one
Tiltedly, the one end for the multiple lasers instruction for forming projection intersects on the same position of the projection surface.
4. laser projecting clock according to claim 1, which is characterized in that the pointer light source emitter includes a laser
Output unit and one be set to laser output unit side tilt adjusting unit.
5. laser projecting clock according to claim 4, which is characterized in that the tilt adjusting unit includes X-axis fine tuning
Unit, a Y-axis fine-adjusting unit and one or more be set to the bullet of oncoming lane between the X-axis fine-adjusting unit and the Y-axis fine-adjusting unit
Property part, which is set to the first side of the laser output unit, which is set to laser output
In second side that unit and first side are positioned at an angle, the X-axis fine-adjusting unit and the Y-axis fine-adjusting unit are by not ipsilateral indirect
The elastic component is pressed to adjust the laser output unit.
6. laser projecting clock according to claim 5, which is characterized in that the X-axis fine-adjusting unit includes one with interior spiral shell
The track in line portion and one be set to lock spiral shell unit on the internal thread part, the lock spiral shell unit be screwed together on the internal thread part with
It is moved in the orbital direction, and in the elastic component of track one end packing laser output unit side to adjust the laser
Output unit is in the inclination angle in X-direction.
7. laser projecting clock according to claim 5, which is characterized in that the Y-axis fine-adjusting unit includes one with interior spiral shell
The track in line portion and one be set to lock spiral shell unit on the internal thread part, the lock spiral shell unit be screwed together on the internal thread part with
It is moved in the orbital direction, and in the elastic component of track one end packing laser output unit side to adjust the laser
Output unit is in the inclination angle in Y-direction.
8. laser projecting clock according to claim 1, is characterized in that, also include a clock face light source emitter and
One is set to the fixed grating of the clock face light source emitter side, and the laser beam of the clock face light source emitter is fixed across this
Grating simultaneously forms clock face pattern in projection on the projection surface of side.
9. laser projecting clock according to claim 8, which is characterized in that the fixed grating has the knowledge of multiple annular arrangements
Other image, the identification image include text, number or pattern.
10. laser projecting clock according to claim 1, which is characterized in that the driving device is one or more mechanical machines
Core or quartz type machine core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132757.6A CN109782564B (en) | 2017-11-15 | 2017-11-15 | Laser projection clock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711132757.6A CN109782564B (en) | 2017-11-15 | 2017-11-15 | Laser projection clock |
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| CN109782564A true CN109782564A (en) | 2019-05-21 |
| CN109782564B CN109782564B (en) | 2021-03-23 |
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| CN102023560A (en) * | 2009-09-22 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Time display device and time display method |
| CN201594177U (en) * | 2009-09-24 | 2010-09-29 | 浙江大学 | Gauge |
| CN103679109A (en) * | 2012-09-11 | 2014-03-26 | 信泰光学(深圳)有限公司 | Bar code reading method and reading device |
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Effective date of registration: 20220223 Address after: E205-10, Taiwan Science and technology enterprise cultivation center, No. 88, Xiangxing Road, Xiamen Torch High tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee after: Xiamen Weisheng Technology Co.,Ltd. Address before: No. 541, Section 2, Tailin Road, Taishan District, Xinbei City, Taiwan, China Patentee before: Xu Jiawei Patentee before: Xu Jiaqi |