CN206600764U - A kind of machine top optically focused long drive device - Google Patents
A kind of machine top optically focused long drive device Download PDFInfo
- Publication number
- CN206600764U CN206600764U CN201720374802.8U CN201720374802U CN206600764U CN 206600764 U CN206600764 U CN 206600764U CN 201720374802 U CN201720374802 U CN 201720374802U CN 206600764 U CN206600764 U CN 206600764U
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- CN
- China
- Prior art keywords
- telescopic
- optically focused
- drive device
- long drive
- machine top
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- 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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Abstract
The utility model discloses a kind of machine top optically focused long drive device, it is related to the snoot equipment technical field of illuminating lamp, optically focused long drive device in machine top includes beam condensing unit body and light-collecting lens, it is characterised in that：Beam condensing unit body is sequentially provided with the first telescopic, the second telescopic and the 3rd telescopic under upper, and the first foldable layer is provided between the first telescopic and the second telescopic, and the second foldable layer is provided between the second telescopic and the 3rd telescopic；First telescopic top is provided with light-collecting lens neck around inner ring, and the 3rd telescopic bottom inner portion, which is provided with magnet neck, magnet neck, is provided with magnet；Color chips anchor point is provided with outside 3rd telescopic bottom, color chips anchor point is correspondingly arranged at both sides above and below magnet；The special machine top optically focused long drive device of the utility model, can meet photographic equipment to can be suitably used for the beam condensing unit demand of different occasions, and can manufacture various background light efficiencies of different shapes, while meeting light and portable effect.
Description
Technical field
The utility model is related to the snoot equipment technical field of illuminating lamp, especially a kind of machine top optically focused long drive dress
Put.
Background technology
When photography, it is often necessary to use light fixture and play lamp, existing most of light fixtures do not possess the effect of optically focused, led
Photoluminescence efficiency is low, and brightness is low；This problem can be solved by using light collecting barrel, the light collecting barrel of prior art is all using convex
Lens carry out optically focused effect, but the weight of convex lens is heavier, make the weight of whole light collecting barrel all than larger, it has not been convenient to take
Band；At present, in place of the snoot of existing photography room illumination lamp has some shortcomings in use, shone for photography
When bright, light regulation is difficult to, and can not carry out ring type optically focused, it is necessary to which special instrument is carried out so that the efficiency of shooting
It is affected.
A kind of light collecting barrel as disclosed in Chinese utility model patent CN 205717026U, including cylinder and optically focused lid, gather
Light lid is covered on the top of cylinder, and optically focused lid has Fresnel lenses；This can not adjust spotlight effect using new light collecting barrel,
Optically focused demand during different distance can not be applied to.
A kind of and for example snoot of photography room illumination lamp disclosed in Chinese utility model patent CN 205782655U,
Including Light Control Unit and the first snoot, the lower section of Light Control Unit is fixedly connected by connecting seat with support bar, the
One snoot, which is fixedly mounted at the left side of Light Control Unit, the bosom position of the first snoot, is provided with LED energy-conservations
Lamp, the left side clamping rings of the first snoot is rotated with the second snoot to be connected, and is passed through at the horizontal central line position of clamping rings
Device for regulating rotary is rotated with expansion link and is connected, and folded sheet is provided with the second snoot；The utility model patent is not easy to take
Band and installation, it is impossible to meet new photography demand.
Utility model content
First, the technical problem to be solved
The purpose of this utility model is the drawbacks described above present in prior art, and spy provides a kind of machine top optically focused long drive
Device, the problem of beam condensing unit suitable for different occasions for solving photographic equipment is short of, while meeting light and portable
Effect.
2nd, technical scheme
In order to solve the above technical problems, the utility model provides a kind of machine top optically focused long drive device, including beam condensing unit sheet
Body and light-collecting lens, it is characterised in that：Beam condensing unit body is sequentially provided with the first telescopic, the second telescopic and under upper
Three telescopics, are provided with the first foldable layer, between the second telescopic and the 3rd telescopic between the first telescopic and the second telescopic
Provided with the second foldable layer, the first telescopic, the second telescopic and the 3rd telescopic are all waist-shaped hole shape, and during shortening, the 3rd stretches
In contracting set the second telescopic of retraction, the second telescopic is retracted in the first telescopic, now, the first foldable layer and the second foldable layer meeting
Internally fold, finally the second telescopic and the 3rd telescopic are all packed into the first telescopic, realize the effect folded, both
The spotlight effect demand of different occasions can be met, shortens and easily facilitates carrying after folding；
Wherein, the first telescopic top is provided with light-collecting lens neck around inner ring, and the 3rd telescopic is provided with two magnet
Neck, two magnet necks are symmetrical set in the 3rd telescopic frame, magnet are provided with magnet neck, in two magnet
Suction-operated under, optically focused long drive device in machine top of the present utility model can be adsorbed firmly on photographic equipment, without extra
Device is fixed, simple to operate time saving and energy saving；Meanwhile, color chips anchor point, color chips anchor point pair are provided with outside the 3rd telescopic bottom
Both sides above and below the magnet should be arranged on, color chips anchor point is provided with four altogether.
Wherein, beam condensing unit body material is silica gel, and light-collecting lens are optically focused long drive filter, realize spotlight effect.
And optically focused long drive device in machine top of the present utility model also includes transparency, the 3rd telescopic bottom is set around inner ring
There is transparency neck, wherein transparency is hollow out stainless steel.When using transparency, light-collecting lens are that optically focused wide-angle scatters filter
Mirror, is being that after optically focused wide-angle scatters filter, can regard the hollow out figure on transparency as light using transparency and light-collecting lens
Curtain is projected on the object for needing to shoot, and the transparency of different shapes can produce different light curtain effects, is met and is taken the photograph significantly
Background diversity during shadow.
Wherein, the first foldable layer and the second foldable layer taper are all 1:2, it is more beneficial for folding.
3rd, beneficial effect
Compared with prior art, the utility model spy provides a kind of machine top optically focused long drive device, can meet photographic equipment pair
The beam condensing unit demand of different occasions is can be suitably used for, and various background light efficiencies of different shapes can be manufactured, while meeting light
And portable effect.
Brief description of the drawings
Fig. 1 is the open cube display of optically focused long drive device in machine top of the present utility model；
Fig. 2 is the sectional view of optically focused long drive device in machine top of the present utility model；
Fig. 3 is the contraction state stereogram of optically focused long drive device in machine top of the present utility model；
In figure：1 is beam condensing unit body；2 be light-collecting lens；3 be transparency；11 be light-collecting lens neck；12 be projection
Piece neck；13 be magnet neck；14 be magnet；15 be the first telescopic；16 be the second telescopic；17 be the 3rd telescopic；18
For the first foldable layer；19 be the second foldable layer；21 be color chips anchor point.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but can not be used for limiting scope of the present utility model.
Embodiment 1：
A kind of machine top optically focused long drive device of the utility model embodiment, as shown in figure 1, including the He of beam condensing unit body 1
Light-collecting lens 2, it is characterised in that：Beam condensing unit body 1 is sequentially provided with the first telescopic 15, the and of the second telescopic 16 under upper
3rd telescopic 17, is provided with the first foldable layer 18, the second telescopic 16 and the between the first telescopic 15 and the second telescopic 16
The second foldable layer 19 is provided between three telescopics 17, the first foldable layer 18 and the taper of the second foldable layer 19 are all 1:2, in the taper
Under design, advantageously in the folding of beam condensing unit body 1；The top of first telescopic 15 is provided with light-collecting lens neck around inner ring
11, the bottom inner portion of the 3rd telescopic 17, which is provided with magnet neck 13, magnet neck 13, is provided with magnet 14；The bottom of 3rd telescopic 17
Outside is provided with color chips anchor point 21, and color chips anchor point 21 is provided with four altogether, and color chips anchor point 21 is correspondingly arranged at magnet 14
Both sides up and down.
Wherein, the material of beam condensing unit body 1 is silica gel, is hardly damaged, and have very long service life；Light-collecting lens 2
For optically focused long drive filter, in the case where realizing spotlight effect, installing/dismounting is very convenient.
As shown in Fig. 2 the first telescopic 15, the second telescopic 16 and the 3rd telescopic 17 are all waist-shaped hole shape, shorten
When, the 3rd telescopic 17 is retracted in the second telescopic 16, and the second telescopic 16 is retracted in the first telescopic 15, now, the first folding
The foldable layer 19 of lamination 18 and second can be folded internally, finally cause the second telescopic 16 and the 3rd telescopic 17 all to pack into first
In telescopic 15, the effect folded is realized, the spotlight effect demand of different occasions can be met, shortens to easily facilitate after folding and takes
Band.
Wherein, the 3rd telescopic 17 is provided with two magnet necks 13, and two magnet necks 13 are symmetrical set the
In the frame of three telescopic 17, under the suction-operated of two magnet, optically focused long drive device in machine top of the present utility model can be firm
Absorption on photographic equipment, fixed without extra means, it is simple to operate time saving and energy saving.
Embodiment 2：
As shown in figure 3, the machine top optically focused long drive device of the utility model embodiment includes transparency 3, the 3rd telescopic 17
Bottom is provided with transparency neck 12 around inner ring；Transparency 3 is hollow out stainless steel；Light-collecting lens 2 are that optically focused wide-angle scatters filter.
In machine top optically focused long drive device of the present utility model in use, and when needing spotlight effect, light-collecting lens 2 are selected
Optically focused long drive filter, while without installing under transparency 3, the state, machine top optically focused long drive device can realize spotlight effect, together
When can adjust the contraction situation of beam condensing unit body 1, realize the demand of different optically focused intensity, for example only shrink first stretch
The telescopic 16 of set 15 and second, or the second telescopic 16 and the 3rd telescopic 17 can be obtained than beam condensing unit body 1 all
The bigger optically focused scope of expansion, similarly three telescopics shrink simultaneously can obtain the optically focused scope of maximum；Needing the different back ofs the body
During light shape effect, light-collecting lens 2 are from optically focused wide-angle scattering filter, while installing different hollow out shapes on transparency neck 12
The transparency 3 of shape, obtains the backlight pattern of different-effect, and aids in optically focused to reach more preferable drop shadow effect by telescopic,
Color chips anchor point 21 is provided with outside the bottom of the 3rd telescopic 17, the position for being fixedly installed on the anterior color chips of light source can be with
Different color backgrounds are produced by using different color chips.
It the above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art
Member for, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of machine top optically focused long drive device, the machine top optically focused long drive device includes beam condensing unit body (1) and light-collecting lens
(2), it is characterised in that：The beam condensing unit body (1) is sequentially provided with the first telescopic (15), the second telescopic under upper
(16) the first foldable layer and the 3rd telescopic (17), is provided between first telescopic (15) and the second telescopic (16)
(18) the second foldable layer (19), is provided between second telescopic (16) and the 3rd telescopic (17)；First telescopic
(15) top is provided with light-collecting lens neck (11) around inner ring, and the 3rd telescopic (17) bottom inner portion is provided with magnet neck
(13) magnet (14), is provided with the magnet neck (13)；Color chips anchor point is provided with outside 3rd telescopic (17) bottom
(21), the color chips anchor point (21) is correspondingly arranged at the magnet (14) both sides up and down.
2. optically focused long drive device in machine top as claimed in claim 1, it is characterised in that：Beam condensing unit body (1) material is
Silica gel.
3. optically focused long drive device in machine top as claimed in claim 1, it is characterised in that：First telescopic (15), second stretch
Contracting set (16) and the 3rd telescopic (17) are all waist-shaped hole shape, during shortening, and the 3rd telescopic (17) is retracted the second telescopic
(16) in, the second telescopic (16) is retracted in the first telescopic (15).
4. optically focused long drive device in machine top as claimed in claim 1, it is characterised in that：3rd telescopic (17) is provided with two
Individual magnet neck (13), described two magnet necks (13) are symmetrical set in the 3rd telescopic (17) frame.
5. optically focused long drive device in machine top as claimed in claim 1, it is characterised in that：The color chips anchor point (21) is provided with four altogether
It is individual.
6. the machine top optically focused long drive device as described in any in claim 1 to 5, it is characterised in that：The machine top optically focused long drive
Device also includes transparency (3), and the 3rd telescopic (17) bottom is provided with transparency neck (12) around inner ring.
7. optically focused long drive device in machine top as claimed in claim 6, it is characterised in that：The transparency (3) is hollow out stainless steel.
8. optically focused long drive device in machine top as claimed in claim 7, it is characterised in that：The light-collecting lens (2) are optically focused wide-angle
Scatter filter.
9. optically focused long drive device in machine top as claimed in claim 1, it is characterised in that：The light-collecting lens (2) are optically focused long drive
Filter.
10. optically focused long drive device in machine top as claimed in claim 1, it is characterised in that：First foldable layer (18) and second
Foldable layer (19) taper is all 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374802.8U CN206600764U (en) | 2017-04-11 | 2017-04-11 | A kind of machine top optically focused long drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720374802.8U CN206600764U (en) | 2017-04-11 | 2017-04-11 | A kind of machine top optically focused long drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600764U true CN206600764U (en) | 2017-10-31 |
Family
ID=60144090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720374802.8U Expired - Fee Related CN206600764U (en) | 2017-04-11 | 2017-04-11 | A kind of machine top optically focused long drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471314A (en) * | 2019-01-14 | 2019-03-15 | 上海我映文化传播有限公司 | It is a kind of for generate picture meaning visual effect optical module |
-
2017
- 2017-04-11 CN CN201720374802.8U patent/CN206600764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471314A (en) * | 2019-01-14 | 2019-03-15 | 上海我映文化传播有限公司 | It is a kind of for generate picture meaning visual effect optical module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |