CN102478748B - Camera bracket for annular lamp - Google Patents
Camera bracket for annular lamp Download PDFInfo
- Publication number
- CN102478748B CN102478748B CN201010553733.XA CN201010553733A CN102478748B CN 102478748 B CN102478748 B CN 102478748B CN 201010553733 A CN201010553733 A CN 201010553733A CN 102478748 B CN102478748 B CN 102478748B
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- unit
- camera
- sliding
- tubular sleeve
- annular lamp
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Abstract
The invention discloses a camera bracket for an annular lamp, which comprises a track support, a sliding unit and a lifting unit. The sliding unit is slidably arranged on the track support, the location of the sliding unit on the track support is adjusted by a sliding adjusting unit, the lifting unit is assembled on the sliding unit, and a lifting adjusting unit adjusts the location of the lifting unit in the vertical direction. The camera bracket for the annular lamp can conveniently adjust the locations of a camera in the horizontal direction and the vertical direction, adjustment precisionis guaranteed via a bracket structure, the problem of errors due to manual adjustment is avoided, manual adjustment experience insufficiency also cannot affect the adjustment precision, and accordingly the camera bracket brings convenience for operators.
Description
Technical field
The present invention relates to camera equipment field, relate in particular to a kind of annular lamp camera carriage.
Background technology
In when photography, light fixture is the photographic goods that increase the subject luminance brightness, improve image effect, when using light fixture to take, takes in order to reach shadow-free, can adopt annular lamp is enclosed within the camera lens place takes.
The belt lamp of prior art is regulated with 2 knobs respectively with up-down adjustment and the front and back adjusting of camera carriage, when wanting above-below direction to adjust camera, must be simultaneously about screw on 2 adjuster bars unclamp, use the up translation of two handgrip camera carriages then, because two limits are fully independently about carriage, so will move very inconveniently simultaneously, particularly be difficult to guarantee two limit balances, remain on the height.In addition, same reason when camera will move forward and backward, also must be unclamped 2 screws on the balance carriage, holds carriage with two hands then and moves forward and backward, and operation is inconvenient too, and can not guarantee that camera and annular lamp are on same optical axis.Main explanation 2 points, the one, original technology is inconvenient to operate, no matter be that all inconveniences are regulated in up-down adjustment or front and back.The 2nd, can not guarantee that camera and annular lamp keep same optical axis.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of annular lamp camera carriage that can conveniently regulate the position of camera lens in annular lamp.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of annular lamp camera carriage is provided, described annular lamp comprises track support, sliding unit, lifting unit with camera carriage, described sliding unit horizontal slip is configured on the described track support, and regulate the horizontal level of described sliding unit on described track support by the slidable adjustment unit, described lifting unit is assemblied on the described sliding unit, and regulates the position of described lifting unit in the vertical direction by the lift adjustment unit.
Wherein, described track support comprises two horizontal slide rails that are parallel to each other, described sliding unit slide arrangement is on two one slide rails of described track support, described sliding unit comprises sliding platform, tubular sleeve, the sliding platform tight loop, be provided with the fixed orifice of a up/down perforation in the center of described sliding platform, the opening part of one end of described tubular sleeve is provided with position-limiting unit, described tubular sleeve plugs and passes described fixed orifice from top to bottom away from an end of described position-limiting unit, and be connected on the described sliding platform by described position-limiting unit, described sliding platform tight loop is enclosed within on the described tubular sleeve end away from position-limiting unit, and adjacent described sliding platform.
Wherein, described sliding platform is pieced together pressure by first sliding panel and second sliding panel and is formed, and forms the space between described first sliding panel and second sliding panel.
Wherein, be provided with at least one elastic component in described gap.
Wherein, described lifting unit comprises that camera moves up and down bar, camera holding screw and lift adjustment tight loop, described camera holding screw is fixed in the end that described camera moves up and down bar, described camera moves up and down that the end away from described camera holding screw plugs and pass described tubular sleeve from top to bottom on the bar, and be connected on the described tubular sleeve by described camera holding screw, described lift adjustment tight loop is fixed on the described tubular sleeve end away from position-limiting unit, described sliding platform tight loop is fixed on the position on the described tubular sleeve, is between described position-limiting unit and described lift adjustment tight loop.
Wherein, described position-limiting unit is a spacing ring, and the external diameter of described spacing ring is greater than the internal diameter of described fixed orifice.
Wherein, the circle distribution away from the end of spacing ring on described tubular sleeve has promise to do axial cut-outs, and is provided with the lifting screw thread at the adjacent described some axial cut-outs of the outside surface of described tubular sleeve place.
Wherein, the outside surface between the above lifting screw thread of described tubular sleeve and described spacing ring is provided with the slip binding thread.
Wherein, described lift adjustment tight loop comprises link and crimped end, and the internal diameter of described lift adjustment tight loop is diminished towards described crimped end gradually by described link.
The invention has the beneficial effects as follows: the present invention annular lamp with camera carriage can conveniently adjust camera in the horizontal direction with the position of vertical direction, guaranteed the precision of regulating by carrier structure, do not need to consider the error problem of manual shift during adjusting, manual shift is lacked experience also can not have influence on the precision of adjusting, the handled easily personnel operation.
Description of drawings
To be the present invention annular lamp be arranged at stereographic map on the camera adjustments part with camera carriage to Fig. 1;
To be the present invention annular lamp be arranged at front elevation on the camera adjustments part with camera carriage to Fig. 2;
Fig. 3 is the stereographic map that the present invention's annular lamp is used camera carriage;
Fig. 4 is the exploded view that the present invention's annular lamp is used camera carriage;
Fig. 5 is the cut-open view that the present invention's annular lamp is used the sliding platform of camera carriage;
Fig. 6 is the stereographic map that the present invention's annular lamp is used the tubular sleeve of camera carriage;
Fig. 7 is the skeleton view that the present invention's annular lamp is used the lift adjustment tight loop of camera carriage;
Fig. 8 is the skeleton view that the present invention's annular lamp is used the camera holding screw of camera carriage.
Embodiment
By describing technology contents of the present invention, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, camera adjustments part 3 comprises support member 60, annular lamp 50 and annular lamp camera carriage 10, and this annular lamp 50 is fixed on this support member 60, and this annular lamp is fixed on the shady face 53 of this annular lamp 50 with camera carriage 10.
This support member 60 comprises pole 63 and tumbler 61, this tumbler 61 is fixed on the shady face 53 of this annular lamp 50, this pole 63 and tumbler 61 are rotationally connected by screwed rotating shaft 67, be provided with for the rotating spanner 65 of regulating tumbler 61 angles in this rotating shaft 67, only need rotate this rotating spanner 65 during use, treat that tumbler 61 is loosening after, regulate this annular lamp 50 in the angle of vertical direction, after setting the angle of annular lamp 50, rotate this rotating spanner 65 again, tumbler 61 is fixing.
This annular lamp 50 comprises lamp face 51 and shady face 53, and the center of this annular lamp 50 is provided with the camera lens aperture of passing for camera lens 71 57, is provided with the lamp of equidistantly arranging by the annular track 55 at this lamp face 51.
The annular lamp comprises track support 20, sliding unit 30, lifting unit 40 with camera carriage 10, and this sliding unit 30 is fixed on this track support 20, and can be mobile at this track support 20, and this lifting unit 40 is fixed on this sliding unit 30.
Please consult Fig. 3 and Fig. 4 simultaneously, this track support 20 is U-shaped structure, formed by a tubular body bending, this track support 20 comprises connecting portion 21 and slide rail portion 23, two one slide rails of this slide rail portion 23 (231,233) are parallel to each other, and the end away from connecting portion 21 in this slide rail portion 23 is provided with annular lamp connecting portion 25, this annular lamp connecting portion 25 is provided with fixing threaded hole (251,252), screw togather by screw (not shown) and this annular lamp connecting portion 25, this annular lamp is fixed on the shady face 53 of annular lamp 50 with camera carriage 10.
Please consult Fig. 5 simultaneously, this sliding unit 30 comprises sliding platform 31, tubular sleeve 33, sliding platform tight loop 35, this sliding platform 31 is pieced together pressure by first sliding panel 311 and second sliding panel 313 and is formed, the center of this first sliding panel 311 is provided with first hole 3111, the center of this second sliding panel 313 is provided with second hole 3131, after this first sliding panel 311 and second sliding panel 313 are pieced together pressure, this first hole 3111 and second hole 3131 form the fixed orifice 319 that communicates, this tubular sleeve 33 is plugged in this fixed orifice 319 places, two one slide rails (231 of this first sliding panel 311 and this track support 20,233) contacted two ends are respectively equipped with the first clip portion 3113 and the second clip portion 3115, two one slide rails (231 of this second sliding panel 313 and this track support 20,233) contacted two ends are respectively equipped with the 3rd clip portion 3133 and the 4th clip portion 3135, after this first sliding panel 311 and second sliding panel 313 are pieced together pressure, the first clip end 315 that this first clip portion 3113 and the 3rd clip portion 3133 form is just in time lived an one slide rail clip of track support 20, and the second clip end 317 that this second clip portion 3115 and the 3rd clip portion 3133 form is just in time lived another one slide rail clip of track support 20.
Above-mentioned first sliding panel 311 and second sliding panel 313 piece together mutually press after, between first sliding panel 311 and second sliding panel 313, form space 39,39 places, space of fixed orifice 319 both sides on this sliding panel are provided with two springs (33,35) respectively, and these two springs (33,35) are used for these two sliding panels (311,313) are strutted.
Please consult Fig. 6 simultaneously, these tubular sleeve 33 1 ends are provided with a spacing ring 331, the other end is provided with many longitudinal cuts 337, and adjacent these many longitudinal cuts 337 places are provided with lifting screw thread 335 at the outside surface of this tubular sleeve 33, also be provided with slip binding thread 333 at the outside surface between this lifting screw thread 335 and this spacing ring 331 on this tubular sleeve 33, the external diameter of this tubular sleeve 33 is slightly smaller than the internal diameter of this fixed orifice 319, and this tubular sleeve 33 can intert this fixed orifice 319.
This sliding platform tight loop 35 is spirally connected with this slip binding thread 333, and this first sliding panel 311 and 313 assemblies of second sliding panel are forced together.
See also Fig. 4 and Fig. 7, this lifting unit 40 comprises that camera moves up and down bar 41, camera holding screw 42, lift adjustment tight loop 43, the external diameter that this camera moves up and down bar 41 is slightly smaller than the internal diameter of this tubular sleeve 33, this camera moves up and down bar 41 and can be interspersed in this tubular sleeve 33, and an end that moves up and down bar 41 at this camera is provided with a perforation 411.
Establish screw thread in this lift adjustment tight loop 43 and internal diameter diminishes gradually, form a link 431 and a crimped end 433, this lift adjustment tight loop 43 is spirally connected by the lifting screw thread 335 that arranges on this link 431 and this tubular sleeve 33, this crimped end 433 is used for many longitudinal cuts 337 of tubular sleeve 33 are tightened up, to fix this lifting unit 40.The spacing distance that this lift adjustment tight loop 43 and sliding platform tight loop 35 are fixed on this tubular sleeve 33 is 15cm.
Please consult Fig. 8 simultaneously, this camera holding screw 42 comprises the camera fixed leg 421 that connects successively from top to bottom, knob 423 and stiff end 425, the perforation 411 that corresponding camera moves up and down on the bar 41 on this stiff end 425 is provided with the onesize hole of an internal diameter 4251, and the external diameter of this stiff end 425 is slightly smaller than this camera and moves up and down bar 41, this knob 423 is the round pie structure, at the external diameter of this knob 423 internal diameter greater than this tubular sleeve 33, and the external diameter of this knob 423 is provided with striped, the application of force when making things convenient for the user to rotate, this camera fixed leg 421 is located at the center position of this knob 423, is used for settling camera 70.
During assembling,
At first, tumbler 61 is fixed on the shady face 53 of this annular lamp 50;
Subsequently, first sliding panel 311 and second sliding panel 313 are withheld on two one slide rails (231,233) at this track support 20;
Secondly, tubular sleeve 33 is passed the fixed orifice 319 of sliding platform 31, the spacing ring 331 on tubular sleeve 33 props up this sliding platform 31;
Then, the slip binding thread 333 on sliding platform tight loop 35 and the tubular sleeve 33 is spirally connected, this sliding unit 30 is fixed on this track support 20;
Subsequently, the camera of lifting unit 40 is moved up and down bar 41 and pass this tubular sleeve 33;
Afterwards, be spirally connected with the lifting screw thread 335 that arranges on lift adjustment tight loop 43 and this tubular sleeve 33, the crimped end 433 of utilizing lift adjustment tight loop 43 is tightened up many longitudinal cuts 337 of tubular sleeve 33, to fix this lifting unit 40;
At last, screw togather by screw (not shown) and this annular lamp connecting portion 25, this annular lamp is fixed on the shady face 53 of annular lamp 50 with camera carriage 10.
During use, can be as required, screw out simultaneously lift adjustment tight loop 43 and sliding platform tight loop 35 with a hand, with the position of another hand adjustment joint camera 70 on vertical direction and horizontal direction, when finding optimum photographing position, just can screw lift adjustment tight loop 43 and sliding platform tight loop 35 simultaneously, the camera site of camera 70 is fixed.
When only needing to regulate in the horizontal direction position of camera 70, only need to turn on sliding platform tight loop 35 with a hand-screw, with another hand adjustment joint camera 70 position in the horizontal direction, when finding optimum photographing position, just can screw sliding platform tight loop 35, the camera site of camera 70 is fixed.
When only needing to regulate the position of camera 70 at vertical direction, only need to turn on lift adjustment tight loop 43 with a hand-screw, position with another hand adjustment joint camera 70 in the vertical directions, when finding optimum photographing position, just can screw lift adjustment tight loop 43, the camera site of camera 70 is fixed.
The present invention's annular lamp can be regulated the position of camera lens 71 in annular lamp 50 with camera carriage 10, and annular lamp concentrates on a place with camera carriage 10 with lift adjustment tight loop 43 and sliding platform tight loop 35, can adjust simultaneously camera 70 in the horizontal direction with the position of vertical direction, in time catch the optimum position that camera 70 is taken.
More than this only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. annular lamp camera carriage, it is characterized in that: described annular lamp comprises track support with camera carriage, sliding unit, lifting unit, described sliding unit horizontal slip is configured on the described track support, and regulate the horizontal level of described sliding unit on described track support by the slidable adjustment unit, described lifting unit is assemblied on the described sliding unit, and regulate the position of described lifting unit in the vertical direction by the lift adjustment unit, described track support comprises two horizontal slide rails that are parallel to each other, described sliding unit slide arrangement is on two one slide rails of described track support, described sliding unit comprises sliding platform, tubular sleeve, the sliding platform tight loop, the slidable adjustment unit is the sliding platform tight loop, be provided with the fixed orifice of a up/down perforation in the center of described sliding platform, the opening part of one end of described tubular sleeve is provided with position-limiting unit, described tubular sleeve plugs and passes described fixed orifice from top to bottom away from an end of described position-limiting unit, and be connected on the described sliding platform by described position-limiting unit, described sliding platform tight loop is enclosed within on the described tubular sleeve end away from position-limiting unit, and adjacent described sliding platform, described lifting unit comprises that camera moves up and down bar, camera holding screw and lift adjustment tight loop, the lift adjustment unit is the lift adjustment tight loop just, described camera holding screw is fixed in the end that described camera moves up and down bar, described camera moves up and down that the end away from described camera holding screw plugs and pass described tubular sleeve from top to bottom on the bar, and be connected on the described tubular sleeve by described camera holding screw, described lift adjustment tight loop is fixed on the described tubular sleeve end away from position-limiting unit, described sliding platform tight loop is fixed on the position on the described tubular sleeve, is between described position-limiting unit and described lift adjustment tight loop.
2. annular lamp camera carriage according to claim 1 is characterized in that: described sliding platform is pieced together to press by first sliding panel and second sliding panel and is formed, and forms the space between described first sliding panel and second sliding panel.
3. annular lamp camera carriage according to claim 2 is characterized in that: be provided with at least one elastic component in described gap.
4. annular lamp camera carriage according to claim 3, it is characterized in that: described position-limiting unit is a spacing ring, and the external diameter of described spacing ring is greater than the internal diameter of described fixed orifice.
5. annular lamp camera carriage according to claim 4, it is characterized in that: the circle distribution away from the end of spacing ring on described tubular sleeve has promise to do axial cut-outs, and is provided with the lifting screw thread at the adjacent described some axial cut-outs of the outside surface of described tubular sleeve place.
6. annular lamp camera carriage according to claim 5, it is characterized in that: the outside surface between the above lifting screw thread of described tubular sleeve and described spacing ring is provided with the slip binding thread.
7. annular lamp camera carriage according to claim 6, it is characterized in that: described lift adjustment tight loop comprises link and crimped end, and the internal diameter of described lift adjustment tight loop is diminished towards described crimped end gradually by described link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010553733.XA CN102478748B (en) | 2010-11-22 | 2010-11-22 | Camera bracket for annular lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010553733.XA CN102478748B (en) | 2010-11-22 | 2010-11-22 | Camera bracket for annular lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102478748A CN102478748A (en) | 2012-05-30 |
| CN102478748B true CN102478748B (en) | 2013-09-04 |
Family
ID=46091437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010553733.XA Expired - Fee Related CN102478748B (en) | 2010-11-22 | 2010-11-22 | Camera bracket for annular lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102478748B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252999Y (en) * | 1995-09-10 | 1997-04-23 | 山东省龙口市照相器材厂 | Multifunctional lifting support for camera |
| CN1543547A (en) * | 2001-08-17 | 2004-11-03 | - | Support for a camera |
| CN201859293U (en) * | 2010-11-22 | 2011-06-08 | 福州柏灵影像器材有限公司 | Camera bracket for circular lamp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10122481A (en) * | 1996-08-29 | 1998-05-15 | Sanshiyuuzen Kogyo Kk | Three-dimensional image pick-up device |
| JP2000056391A (en) * | 1998-07-31 | 2000-02-25 | Kanji Tomidokoro | Tripod head system for camera |
| US7549807B2 (en) * | 2007-03-26 | 2009-06-23 | Nazareth Nazarian | Camera bracket |
-
2010
- 2010-11-22 CN CN201010553733.XA patent/CN102478748B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2252999Y (en) * | 1995-09-10 | 1997-04-23 | 山东省龙口市照相器材厂 | Multifunctional lifting support for camera |
| CN1543547A (en) * | 2001-08-17 | 2004-11-03 | - | Support for a camera |
| CN201859293U (en) * | 2010-11-22 | 2011-06-08 | 福州柏灵影像器材有限公司 | Camera bracket for circular lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102478748A (en) | 2012-05-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20191122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |