CN106439737A - Color piece automatic switching device - Google Patents
Color piece automatic switching device Download PDFInfo
- Publication number
- CN106439737A CN106439737A CN201610833996.3A CN201610833996A CN106439737A CN 106439737 A CN106439737 A CN 106439737A CN 201610833996 A CN201610833996 A CN 201610833996A CN 106439737 A CN106439737 A CN 106439737A
- Authority
- CN
- China
- Prior art keywords
- color chips
- pull
- push
- pull bar
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/006—Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
A color piece automatic switching device comprises a color piece clamp assembly and an automatic ejecting mechanism. The color piece clamp assembly comprises two or more color piece clamps. One side of each color piece clamp extends outwards and is provided with a connecting part. The connecting parts are connected with a rotating shaft. The automatic ejecting mechanism comprises two or more pulling rods, a push-pull limiting rod and a second reset spring used for resetting the displacement of the push-pull limiting rod. One end of each pulling rod is connected with the connecting part on the corresponding color piece clamp through a connecting rod. Each pulling rod is provided with a protrusion. The push-pull limiting rod comprises a connecting plate and a plurality of limiting plates arranged on one side of the connecting plate. A guide groove is formed between the adjacent limiting plates. The guide grooves are in one-to-one correspondence with the protrusions on the pulling rods. Each limiting plate extends to one side of the corresponding guide groove and is provided with a stop block. The side surface of each stop block is an oblique plane. Limiting grooves used for containing the protrusions are formed between the stop blocks and the connecting plate. According to the color piece automatic switching device, the multiple parallelly-arranged swing color piece clamps are switched through the automatic ejecting mechanism; the structure is simple; the size is small; and in addition, the purpose of quickly switching color pieces in a manual mode can be achieved.
Description
Technical field
The present invention relates to field of light fittings, go out the color chips automatic switching control equipment of light color in particular for changing light fixture.
Background technology
In illuminating illuminating lamp, often need to carry out the color adaptation of light, with by color come adjusting ambient atmosphere or
Visual angle difference is produced to human body, can be applicable to the fields such as amusement, eyeshield, medical treatment；Such as stage lighting (also referred to as Adjustable head lamp), it goes out
The rapid switching of the diversity of light color conversion and color is even more important, to meet different stage set demands.
The device being currently used for changing light color is color chips switching device, and color chips switching device includes Electronic control box hand
Dynamic control.The motor that the color chips switching device of Electronic control generally includes disk and drives disc rotary, disk is arranged
Multiple color chips, reach the purpose of switching color chips by rotating circular disk, although the switching mode of this kind of color chips is more convenient, circle
Disk in rotary course it may appear that multiple color chips enter in turn in light beam so that light fixture occur during switching color chips of short duration
Color confusion；In addition, the color chips quantity if desired switching is more, bigger disk is needed color chips to be installed so that whole color chips
The volume of switching device is bigger, and the time rotating switching can be longer.Although manual color chips switching device structure comparison is simple
Single, but change color chips every time and need first to remove original color chips, then again the color chips needing to change is moved on in light beam, its
The rapid purpose changing color chips can not be reached.
Content of the invention
The technical problem to be solved is to provide a kind of color chips automatic switching control equipment, small volume, is capable of hand
The purpose of dynamic automatic switchover color chips, and switch speed is fast.
For solving above-mentioned technical problem, the technical scheme is that：A kind of color chips automatic switching control equipment, including color chips folder
Assembly and for driving color chips clip assembly along the automatic ejecting mechanism of shaft swing；Described color chips clip assembly includes two or more puts down
Between-line spacing is arranged and for installing the color chips folder of color chips and driving color chips to press from both sides the (the first back-moving spring that swing resets, described color chips folder
Side stretch out and be provided with connecting portion, described connecting portion is connected with rotating shaft；Described automatic ejecting mechanism includes two to pull up
The second back-moving spring that bar, push-and-pull gag lever post and the displacement for push-and-pull gag lever post are resetted, described pull bar parallel interval sets
Put and press from both sides with color chips and correspond, one end of pull bar is passed through connecting rod and is connected with the connecting portion on color chips folder, and described pull bar is provided with
Raised；Described push-and-pull gag lever post includes connecting plate and some limiting plates being arranged on connecting plate side, shape between adjacent limiting plate
Become gathering sill, described gathering sill is corresponded with the projection on pull bar, and described limiting plate is provided with block to the extension of gathering sill side,
The side of block is inclined-plane, is formed for accommodating raised stopper slot between block and connecting plate.Operation principle of the present invention：Initially
During state, the projection on pull bar is located in stopper slot, and constraining of the raised block being subject on push-and-pull gag lever post makes projection be maintained at
In stopper slot, the color chips folder that now pull bar connects is in the state of ejection, and that is, color chips folder is located on emergent shaft line；Cut using color chips
Before changing device, first transverse shifting push-and-pull gag lever post, so that block is separated with projection, the constraint of the limited groove of pull bar is removed, and
In the presence of (the first back-moving spring, institute's colored pellets double-layered quilt ejects, and push-and-pull gag lever post is in the presence of second back-moving spring simultaneously
Reset；When needing using certain color chips, press from both sides corresponding pull bar by pulling with this color chips, you can certain color chips folder is returned to
On emergent shaft line, now protruding out into gathering sill and colliding the block of limiting plate side on pull bar, the side due to block is
Inclined-plane, after the raised sideways collisions with block, can make push-and-pull gag lever post transverse shifting occur, so that projection can be smooth
Enter in stopper slot and locked by block, also just complete the fixation of color chips；When the color chips needing to switch other colors, cross and pull
Press from both sides corresponding pull bar with this color chips, you can certain color chips folder is returned on emergent shaft line, now protruding out on pull bar is led
To groove and collide the block of limiting plate side, because the side of block is inclined-plane, after the raised sideways collisions with block, meeting
Make push-and-pull gag lever post that transverse shifting to occur, so that projection can smoothly enter in stopper slot and be locked by block, in push-and-pull limit
While position bar is traversing, block separates with original color chips so that original color chips is ejected, thus reach being switched fast color chips
Purpose.
As improvement, described color chips clip assembly and automatic ejecting mechanism in housing, described housing include middle shrouding and
Positioned at the side seal board of middle shrouding rear and front end, described middle shrouding includes fixed plate and portable plate, described fixed plate and portable plate
Lower hinge, top is passed through to snap connection；The centre position of described side seal board is provided with light hole.Color chips switching device is integrally permissible
It is arranged on light fixture by housing, the side seal board of housing both sides all can be connected with the front end light-emitting window of light fixture, go out light in light fixture
The switching of the existing color chips of cause for gossip.In addition, housing can include color chips, during use, open portable plate, so that color chips is pressed from both sides can be from housing
Side is ejected.
As improvement, the side of described middle shrouding is provided with bores a hole for the pull bar other end stretches out first.Stretched out by pull bar
One end operation color chips switching of housing, simple and convenient.
As improvement, one end that pull bar stretches out outside housing is provided with rod cap.Rod cap one side can facilitate staff to pull
Pull bar, on the other hand can prevent pull bar completely in housing.
As improvement, the edge of the rear and front end of described middle shrouding is provided with mounting seat, and described side seal board is fixed on mounting seat
On.Middle shrouding is the banded structure of closed loop, and its both sides communicates, and is closed by side seal board.
As improvement, it is provided with spacer post between the connecting portion of adjacent color chips folder, described spacer post is enclosed within rotating shaft.Spacer post can with make
The distance between adjacent color chips folder uniformity more preferably, and is less likely to occur to change it is ensured that relative between pull bar and color chips folder
Position relationship.
As improvement, described automatic ejecting mechanism also includes shell, and the middle setting of described pull bar, in inside the shell, described pushes away
Draw gag lever post located inside the shell；Being respectively provided on two sides with of described shell is bored a hole for pull bar stretches out second, and described inside the shell is in drawing
Be provided with top board above bar, described top board be provided with some with the one-to-one bar hole of pull bar, the projection of described pull bar located at
Bar shaped in the hole.The raised width of the width ratio of bar hole is slightly larger, for constraining the run trace of projection, so that pull bar is being carried out
Linear longitudinal movement during push-and-pull is more reliable.
As improvement, the two ends of described push-and-pull gag lever post are provided with push-and-pull pole cap, corresponding described pull bar on described side seal board
It is provided with the 3rd perforation, described push-and-pull pole cap passes through the 3rd perforation and stretches out outside housing at cap.Lower push-pull bar cap is pressed outside housing
Make push-and-pull gag lever post transverse movement, simple to operation.
As improvement, described second back-moving spring is enclosed within push-and-pull pole cap, and one end of second back-moving spring is spacing with push-and-pull
Bar offsets, and offsets inside the other end and side seal board.
As improvement, described (the first back-moving spring is enclosed within one end of pull bar, and one end of (the first back-moving spring and pull bar offset,
The other end is offseted with shell.
The beneficial effect that the present invention is compared with prior art brought is：
The present invention is switched over to the color chips folder of multiple swings be arrangeding in parallel using automatic ejecting mechanism, and this structure is simple not to the utmost
Single, small volume, and the purpose being switched fast color chips of manual mode can be realized.
Brief description
The structural representation that Fig. 1 does not eject for color chips of the present invention folder.
The structural representation that Fig. 2 ejects for color chips of the present invention folder.
Fig. 3 is color chips clip assembly and automatic ejecting mechanism connection diagram I.
Fig. 4 is color chips clip assembly and automatic ejecting mechanism connection diagram II.
Fig. 5 is automatic ejecting mechanism decomposition view.
Fig. 6 is automatic ejecting mechanism annexation figure.
Fig. 7 is push-and-pull gag lever post structural representation.
Specific embodiment
With reference to Figure of description, the invention will be further described.
As shown in Figure 1, 2, a kind of color chips automatic switching control equipment, including housing 1, color chips clip assembly 3 be used for driving color chips
Clip assembly 3 is along the automatic ejecting mechanism 4 of shaft swing.Color chips clip assembly 3 and automatic ejecting mechanism 4 are integrated in housing 1, make color
Piece automatic switching control equipment is changed into independent mechanism, and during use, color chips automatic switching control equipment integrally can be arranged on lamp by housing 1
On tool, therefore this color chips automatic switching control equipment can be assembled on the light fixture of different model, applied widely；In addition, being
Improve the portable of color chips automatic switching control equipment, handle 2 is set in the outside of housing 1.
As shown in Figure 3,4, described color chips clip assembly 3 includes the setting of two or more parallel interval and for installing color chips 32
Color chips folder 31 and driving color chips folder 31 swing the (the first back-moving spring 44 resetting.The quantity of the color chips folder 31 of the present embodiment can root
According to the quantity set of color chips 32, due to the interval setting that is parallel to each other between color chips folder 31, even if arrange multiple color chips folders 31 simultaneously,
The overall volume that color chips presss from both sides 31 assemblies 3 also will not be very big.Described color chips folder 31 is in annular, and the centre of color chips folder 31 is thang-kng
Hole, the edge of color chips is fixed on annulus.The side of described color chips folder 31 stretches out and is provided with connecting portion 33, and this connecting portion 33 can
To be structure as a whole with color chips folder 31, described connecting portion 33 is enclosed within the connection realized in rotating shaft 35 with rotating shaft 35, rotating shaft 35
The color chips being connected with connecting portion 33 can be made to press from both sides 31 realize swinging.It is provided with spacer post 34 between the connecting portion 33 of adjacent color chips folder 31,
Described spacer post 34 is enclosed within rotating shaft 35, and spacer post 34 can press from both sides the distance between 31 uniformity more preferably with making adjacent color chips, and does not allow
Easily change it is ensured that the relative position relation between pull bar and color chips folder 31 is constant.
As shown in Figure 1, 2, the side seal board 13 that housing 1 includes middle shrouding and is located at middle shrouding rear and front end, described middle envelope are stated
Plate includes fixed plate 12 and portable plate 11, the lower hinge of described fixed plate 12 and portable plate 11, and top is passed through to snap connection, class
It is similar to butterfly lock 14, opens butterfly lock 14 and get final product releasing activity plate 11, make portable plate 11 with opening and expose color chips folder 31 assemblies 3.
Middle shrouding is the banded structure of closed loop, and its both sides communicates, and is closed by side seal board 13, the centre position of described side seal board 13
It is provided with light hole 131, the edge of the rear and front end of described middle shrouding is provided with mounting seat, and described side seal board 13 is fixed on mounting seat
On.The side of described middle shrouding is provided with bores a hole for the pull bar other end stretches out first.
As shown in Fig. 3 is to 6, described automatic ejecting mechanism 4 includes 41, two, shell with upper connecting rod 42, push-and-pull gag lever post 46
The second back-moving spring 47 being resetted with the displacement for push-and-pull gag lever post 46.The quantity of described pull bar 42 and color chips folder 31
Quantity is consistent, and described pull bar 42 parallel interval is arranged and corresponded with color chips folder 31.The middle setting of described pull bar 42 is outside
In shell 41, being respectively provided on two sides with of described shell 41 bores a hole 413 for pull bar 42 stretches out second, and side is passed through in one end of pull bar 42
The second perforation 413 stretch out and be connected with one end of connecting rod 5, the other end of described connecting rod 5 presss from both sides 31 connecting portion 33 1 with color chips
Side is hinged, and pull bar 42 can pull color chips folder 31 by connecting rod 5.What the other end of pull bar 42 passed sequentially through on shell 41 second wears
The first perforation in the fixed plate 1212 of hole 413 and middle shrouding is stretched out outside housing 1 and is connected with rod cap 45, is stretched by pull bar 42
Go out one end operation color chips switching of housing 1, simple and convenient, rod cap 45 1 aspect can facilitate staff to pull pull bar 42, another
Aspect can prevent pull bar completely in housing.(the first back-moving spring 44 is enclosed within one end of pull bar 42, (the first back-moving spring 44
One end offset with pull bar 42, the other end is offseted with shell 41, when color chips folder 31 do not eject when, (the first back-moving spring 44 is in pressure
Contracting state, (the first back-moving spring 44 has thrust to connecting rod 5, has the trend promoting color chips to press from both sides 31 outside ejections.Pull bar 42
Top is provided with raised 421.As shown in fig. 7, described push-and-pull gag lever post 46 and is located above pull bar 42 in shell 41, described
Push-and-pull gag lever post 46 includes connecting plate 466 and some limiting plates 462 being arranged on connecting plate 466 side, adjacent limiting plate 462 it
Between form gathering sill 463, described gathering sill 463 corresponded with the projection 421 on pull bar 42, and described limiting plate 462 is to guiding
The extension of groove 463 side is provided with block 465, and the side of block 465 is inclined-plane, is formed for holding between block 465 and connecting plate 466
Put raised 421 stopper slot 464.The two ends of described push-and-pull gag lever post 46 are provided with push-and-pull pole cap 461, right on described connecting plate 466
The 3rd perforation should be provided with, described push-and-pull pole cap 461 passes through the 3rd perforation and stretches out outside housing 1, in housing at described push-and-pull pole cap 461
Push-and-pull gag lever post 46 transverse movement can be made by lower push-pull bar cap 461 outside 1, simple to operation.Second back-moving spring 47 is enclosed within
Wherein on the push-and-pull pole cap 461 of one end, one end of second back-moving spring 47 is offseted with push-and-pull gag lever post 46, the other end and connecting plate
Offset inside 466.As shown in figure 5, being provided with top board 417, described top board 417 above push-and-pull gag lever post 46 in described shell 41
Be provided with some with the one-to-one bar hole 418 of pull bar 42, the projection 421 of described pull bar 42 in bar hole 418, bar shaped
The width of the width ratio projection 421 in hole 418 is slightly larger, for constraining raised 421 run trace, so that pull bar 42 is being pushed away
Linear longitudinal movement when drawing is more reliable.Described shell 41 includes base 414, side plate 412 and top cover 411, if base 414 includes
Involvement joint chair 415, forms passage 416 between adjacent connecting seat 415, pull bar 42 is arranged in described passage 416；Connecting seat 415
Two ends be provided with screw, the side plate 412 of shell 41 both sides is bolted on the two ends of base, and the second perforation 413 is arranged on
On side plate；Top cover 411 is bolted on the top of base, and top cover 411 blocks top board in shell 41.
Operation principle of the present invention：During original state, the projection 421 on pull bar 42 is located in stopper slot 464, and raised 421 are subject to
The constraint of the block 465 on push-and-pull gag lever post 46, makes raised 421 to be maintained in stopper slot 464, the color that now pull bar 42 connects
Piece folder 31 is in the state of ejection, and that is, color chips folder 31 is located on emergent shaft line；Before color chips switching device, first transverse shifting pushes away
Draw gag lever post 46, so that block 465 is separated with raised 421, the constraint of the limited groove 464 of pull bar 42 is removed, and multiple first
In the presence of the spring 44 of position, institute's colored pellets folder 31 is ejected, and push-and-pull gag lever post 46 is in the presence of second back-moving spring 47 simultaneously
Reset；When needing using certain color chips, press from both sides 31 corresponding pull bars 42 by pulling with this color chips, you can certain color chips is pressed from both sides 31
It is returned on emergent shaft line, now the projection 421 on pull bar 42 enters gathering sill 463 and collides the block of limiting plate 462 side
465, because the side of block 465 is inclined-plane, after the sideways collisions of projection 421 and block 465, push-and-pull gag lever post 46 can be made
There is transverse shifting, so that raised 421 can smoothly enter in stopper slot 464 and be locked by block 465, also just complete color chips
Fixation；When the color chips needing to switch other colors, cross to pull and press from both sides 31 corresponding pull bars 42 with this color chips, you can by certain color
Piece folder 31 is returned on emergent shaft line, and now the projection 421 on pull bar 42 enters gathering sill 463 and collides limiting plate 462 side
Block 465, because the side of block 465 is inclined-plane, raised 421 with the sideways collisions of block 465 after, push-and-pull can be made to limit
There is transverse shifting in position bar 46, so that raised 421 can smoothly enter in stopper slot 464 and be locked, in push-and-pull by block 465
While gag lever post 46 is traversing, block 465 separates with original color chips so that original color chips is ejected, thus reach quickly cutting
The purpose of colour changing piece.
Claims (10)
1. a kind of color chips automatic switching control equipment it is characterised in that：Drive color chips clip assembly including color chips clip assembly and being used for along turning
The automatic ejecting mechanism that axle swings；Described color chips clip assembly includes the setting of two or more parallel interval and the color for installing color chips
Piece folder and the (the first back-moving spring driving color chips folder swing reset, the side of described color chips folder stretches out and is provided with connecting portion, institute
State connecting portion to be connected with rotating shaft；Described automatic ejecting mechanism include two with upper connecting rod, push-and-pull gag lever post and for push-and-pull spacing
The second back-moving spring that the displacement of bar is resetted, described pull bar parallel interval is arranged and is pressed from both sides with color chips and corresponds, pull bar
One end is passed through connecting rod and is connected with the connecting portion on color chips folder, and described pull bar is provided with projection；Described push-and-pull gag lever post includes connecting
Plate and some limiting plates being arranged on connecting plate side, form gathering sill, on described gathering sill and pull bar between adjacent limiting plate
Raised one-to-one corresponding, described limiting plate extends to gathering sill side and is provided with block, and the side of block is inclined-plane, block be connected
Formed between plate for accommodating raised stopper slot.
2. a kind of color chips automatic switching control equipment according to claim 1 it is characterised in that：Described color chips clip assembly and automatically
In housing, described housing includes middle shrouding and the side seal board positioned at middle shrouding rear and front end, described middle shrouding to ejecting mechanism
Including fixed plate and portable plate, the lower hinge of described fixed plate and portable plate, top is passed through to snap connection；Described side seal board
Centre position is provided with light hole.
3. a kind of color chips automatic switching control equipment according to claim 2 it is characterised in that：The side of described middle shrouding is provided with
Bore a hole for the pull bar other end stretches out first.
4. a kind of color chips automatic switching control equipment according to claim 3 it is characterised in that：Pull bar stretches out the one end outside housing
It is provided with rod cap.
5. a kind of color chips automatic switching control equipment according to claim 2 it is characterised in that：The rear and front end of described middle shrouding
Edge be provided with mounting seat, described side seal board is fixed in mounting seat.
6. a kind of color chips automatic switching control equipment according to claim 1 it is characterised in that：The connecting portion of adjacent color chips folder it
Between be provided with spacer post, described spacer post is enclosed within rotating shaft.
7. a kind of color chips automatic switching control equipment according to claim 1 it is characterised in that：Described automatic ejecting mechanism also wraps
Include shell, in inside the shell, described push-and-pull gag lever post is located inside the shell for the middle setting of described pull bar；The both sides of described shell are respectively
Be provided with and bore a hole for pull bar stretches out second, described inside the shell is provided with top board above pull bar, described top board be provided with some with
The one-to-one bar hole of pull bar, the projection of described pull bar is located at bar shaped in the hole.
8. a kind of color chips automatic switching control equipment according to claim 2 it is characterised in that：The two ends of described push-and-pull gag lever post
It is provided with push-and-pull pole cap, described connecting plate is provided with the 3rd perforation at corresponding described push-and-pull pole cap, described push-and-pull pole cap passes through the 3rd
Perforation is stretched out outside housing.
9. a kind of color chips automatic switching control equipment according to claim 8 it is characterised in that：Described second back-moving spring is enclosed within
On push-and-pull pole cap, one end of second back-moving spring is offseted with push-and-pull gag lever post, offsets inside the other end and side seal board.
10. a kind of color chips automatic switching control equipment according to claim 7 it is characterised in that：Described (the first back-moving spring set
In one end of pull bar, one end of (the first back-moving spring and pull bar offset, and the other end is offseted with shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610833996.3A CN106439737B (en) | 2016-09-20 | 2016-09-20 | A kind of color chips automatic switching control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610833996.3A CN106439737B (en) | 2016-09-20 | 2016-09-20 | A kind of color chips automatic switching control equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439737A true CN106439737A (en) | 2017-02-22 |
| CN106439737B CN106439737B (en) | 2018-11-02 |
Family
ID=58167322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610833996.3A Active CN106439737B (en) | 2016-09-20 | 2016-09-20 | A kind of color chips automatic switching control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439737B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927194A (en) * | 2017-03-29 | 2017-07-07 | 大连奥托股份有限公司 | Cylinder push-and-pull switching mechanism is utilized on shuttle |
| CN111766747A (en) * | 2020-06-24 | 2020-10-13 | 西安外事学院 | Light filling device of changeable colour |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09306225A (en) * | 1996-05-17 | 1997-11-28 | Endo Shomei:Kk | Latch mechanism |
| CN2893407Y (en) * | 2006-05-29 | 2007-04-25 | 湖南思乐科技有限公司 | Inserting plate type light effect colour changer |
| CN103672749A (en) * | 2012-09-13 | 2014-03-26 | 深圳市海洋王照明工程有限公司 | Lamp and light distribution assembly of lamp |
-
2016
- 2016-09-20 CN CN201610833996.3A patent/CN106439737B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09306225A (en) * | 1996-05-17 | 1997-11-28 | Endo Shomei:Kk | Latch mechanism |
| CN2893407Y (en) * | 2006-05-29 | 2007-04-25 | 湖南思乐科技有限公司 | Inserting plate type light effect colour changer |
| CN103672749A (en) * | 2012-09-13 | 2014-03-26 | 深圳市海洋王照明工程有限公司 | Lamp and light distribution assembly of lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927194A (en) * | 2017-03-29 | 2017-07-07 | 大连奥托股份有限公司 | Cylinder push-and-pull switching mechanism is utilized on shuttle |
| CN111766747A (en) * | 2020-06-24 | 2020-10-13 | 西安外事学院 | Light filling device of changeable colour |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106439737B (en) | 2018-11-02 |
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