CN204005752U - The eyeglass transmission component of stage lighting - Google Patents
The eyeglass transmission component of stage lighting Download PDFInfo
- Publication number
- CN204005752U CN204005752U CN201420406183.2U CN201420406183U CN204005752U CN 204005752 U CN204005752 U CN 204005752U CN 201420406183 U CN201420406183 U CN 201420406183U CN 204005752 U CN204005752 U CN 204005752U
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- CN
- China
- Prior art keywords
- installing plate
- eyeglass
- stage lighting
- motor
- driven unit
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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.)
- Withdrawn - After Issue
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Abstract
The eyeglass transmission component of stage lighting, comprises frame; Installing plate, is provided with a loophole on it; The first driven unit moving along the optical axis of stage lighting light source with respect to frame for drive installation plate, this first driven unit comprises the first motor, drive lead screw and feed screw nut; Be articulated on installing plate and with loophole over against eyeglass; For the second driven unit that drives eyeglass to rotate with respect to installing plate around optical axis or the straight line parallel with optical axis, this second driven unit comprises that body is fixed on the second motor on installing plate, the turning cylinder of this second motor is synchronizeed and is connected with eyeglass, and on the second motor and its turning cylinder, be provided with the pivot hole of passing for drive lead screw, the cross-under of drive lead screw activity is in this pivot hole.The utility model can drive installing plate axis to move and two motors driving eyeglass to rotate be arranged on the diverse location of same axis, and mutually interferes can avoid its two work time, thereby has effectively reduced the volume of stage lighting.
Description
Technical field
The utility model relates to stage illumination, lighting technical field, is specifically related to a kind of eyeglass transmission component of stage lighting.
Background technology
At present, in order to meet the requirement of stage performance, stage lighting inside need to relate to more eyeglass, between these eyeglasses, works in coordination, and stage lighting can be exported and comparatively dazzle beautiful, various effect of shadow.
Stage lighting is when output shadow; conventionally require the eyeglass of stage lighting can rotation and move along the optical axis of stage lighting light source; therefore; two driving mechanisms need to be set in stage lighting inside to realize the rotation of eyeglass and to move axially; at present; for fear of mutually interfering between two driving mechanisms; conventionally two driving mechanisms can be arranged on respectively to different positions; and certain distance that mutually staggers; between two driving mechanisms, interfere with each other avoiding; but, will make like this stage lighting have the defect that volume is larger.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of eyeglass transmission component of stage lighting, and it can effectively reduce the volume of stage lighting, and avoids the mutual interference between different driving mechanism.
For achieving the above object, the utility model adopts following technical scheme:
The eyeglass transmission component of stage lighting, comprises,
The frame being fixedly connected with the housing of stage lighting;
The movable installing plate that is arranged on frame, is provided with a loophole that is positioned at the beam projecting end outside of stage lighting light source on it;
The first driven unit moving along the optical axis of stage lighting light source with respect to frame for drive installation plate, this first driven unit comprises first motor of body partial fixing in frame, be synchronously connected on the first motor rotation axis and the drive lead screw parallel with the optical axis of light source and coupling be socketed on drive lead screw and the feed screw nut who is fixedly connected with installing plate;
Be articulated on installing plate and with loophole over against eyeglass;
For the second driven unit that drives eyeglass to rotate with respect to installing plate around optical axis or the straight line parallel with optical axis, this second driven unit comprises that body is fixed on the second motor on installing plate, the turning cylinder of this second motor is synchronizeed and is connected with eyeglass, and on the second motor and its turning cylinder, be provided with the pivot hole of passing for drive lead screw, the cross-under of drive lead screw activity is in this pivot hole.
The second driven unit also comprise be synchronously connected in the driven wheel on the second motor rotation axis and be fixed on lens periphery edge and with the external toothing of driven wheel engagement.
External toothing is articulated on a plate, on this connecting plate, be provided with eyeglass over against through hole, this connecting plate is arranged on installing plate.
The eyeglass transmission component of this stage lighting comprise at least two eyeglasses and with these at least two eyeglasses external toothing and connecting plate one to one, each connecting plate is all by pivotally supported be connected to installing plate on parallel with installing plate, on installing plate, be provided with at least two with connecting plate the 3rd driven unit one to one, the 3rd driven unit reclines and rotates between the closing position and of the installing plate open position away from installing plate one around pivot for the free end that drives connecting plate.
Pivot is articulated on the swivel base being arranged on installing plate, the 3rd driven unit comprise three motor of body partial fixing on installing plate, be synchronously connected to the screw rod on the 3rd motor rotation axis and be synchronously connected on pivot and with the helical gear of screw rod engagement, pivot is fixedly connected with connecting plate.
On installing plate, be provided with a gag lever post corresponding with the free end of connecting plate.
The beneficial effects of the utility model are:
Than prior art, the utility model can be arranged on two motors that drive installing plate axis to move and to drive eyeglass to rotate on the diverse location of same axis, and mutually interfere can avoid its two work time, thereby effectively reduced the volume of stage lighting; And, be arranged on installing plate eyeglass is turnover, make non-eyeglass under non-working condition can not take the horizontal space of stage lighting, thereby be further conducive to the Miniaturization Design of stage lighting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of A-A in Fig. 1;
Fig. 3 is the schematic diagram of the utility model eyeglass switching construction;
Wherein: 10, frame; 11, guide post; 20, the first motor; 21, turning cylinder; 22, drive lead screw; 23, feed screw nut; 30, installing plate; 31, swivel base; 32, gag lever post; 40, the second motor; 41, turning cylinder; 42, driven wheel; 43, pivot hole; 50, the 3rd motor; 51, screw rod; 52, pivot; 53, helical gear; 60, eyeglass; 61, external toothing; 62, connecting plate.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further:
As Fig. 1, shown in 2, eyeglass transmission component for a kind of stage lighting of the present utility model, it comprises frame 10, installing plate 30, the first driven unit, eyeglass 60 and the second driven unit, wherein, frame 10 is fixedly connected on the enclosure interior of stage lighting and is positioned at the front end of stage lighting light source, installing plate 30 activities be arranged on frame 10, and on installing plate 30, be provided with an outside loophole (not shown) that is positioned at the beam projecting end of stage lighting light source, this loophole is for supplying the light of light source from wherein penetrating, in frame 10, be provided with two guide posts 11, these two guide posts 11 are all the optical axis extensions along stage lighting light source, two guide posts 11 are all separately fixed at bottom and the top of frame 10 through installing plate 30 and two ends, under the guide effect of two guide posts 11, installing plate 30 can move along optical axis.The first driven unit is used for driving installing plate 30 to move, drive installing plate 30 optical axis of postponing to move, concrete is, this first driven unit comprise body partial fixing the first motor 20 of frame 10 bottoms, be synchronously connected on the turning cylinder 21 of the first motor 20 and the drive lead screw 22 parallel with the optical axis of light source and coupling be socketed in feed screw nut 23 on drive lead screw 22 and that be fixedly connected with installing plate 30, synchronize connection, top ends and be articulated on an extension board being fixed in frame 10 in the bottom of above-mentioned drive lead screw 22 with turning cylinder 21.Eyeglass 60 be articulated on installing plate 30 and with the loophole of installing plate 30 over against, the second driven unit is used for driving eyeglass 60 motions, eyeglass 60 can be rotated with respect to installing plate 30 around optical axis or a straight line parallel with optical axis, this second driven unit specifically comprises that body is fixed on the second motor 40 on installing plate 30, the turning cylinder 41 of this second motor 40 is synchronizeed connection with eyeglass 60, on this second motor 40 and its turning cylinder 41, be provided with the pivot hole 43 of passing for drive lead screw 22, the cross-under of drive lead screw 22 activities is in this pivot hole 43, 43, this pivot hole is extended on the top end face of its turning cylinder 41 by the fixing bottom surface of the second motor 40 and installing plate 30 always, the internal diameter in pivot hole 43 is greater than the external diameter of drive lead screw 22, thereby make pivot hole 43 and drive lead screw 22 matched in clearance, therefore, the rotation of drive lead screw 22 can not interfere with each other with turning cylinder 41, between the turning cylinder 41 of the second motor 40 and eyeglass 60, can adopt gear drive to coordinate so that the two is synchronizeed and connects by it, as shown in FIG., it can be the synchronous driven wheel 42 that connects on the turning cylinder 41 of the second motor 40, the outer peripheral edges of eyeglass 60 are fixed with an external toothing 61, be that eyeglass 60 is embedded in external toothing 61 inside, external toothing 61 is articulated on installing plate 30 and with driven wheel 42 and meshes, above-mentioned turning cylinder 41 can be also by bel-drivenn mode, to synchronize connection with eyeglass 60, in a word, as long as guarantee to start the second motor 40, can drive eyeglass 60 to rotate.
In above structure, the first motor 20 for drive installation plate 30 along axis movement, so that eyeglass 60 approaches or away from the light source of stage lighting, the second 40, motor is for driving eyeglass 60 rotations, owing to pivot hole 43 being set on the second motor 40, the second motor 40 and the first motor 20 can be arranged on the diverse location of same axis, under the prerequisite that can not interfere each other, can effectively save the space of stage lighting, be conducive to the Miniaturization Design of stage lighting.
In addition, in order further to reduce the volume of stage lighting, at above-mentioned driven wheel 42, drive in the structure of external toothing 61 rotations, can also utilize overturn structure to realize the switching of different eyeglasses 60, the stage lighting lateral dimension of avoiding horizontal eyeglass 60 to cause is excessive, concrete is, shown in Fig. 3, the utility model comprises two eyeglasses 60, and corresponding two external toothings 61 and two connecting plates 62 with it, external toothing 61 passes through a bearing hinge joint on connecting plate 62, on this connecting plate 62, be provided with eyeglass 60 over against through hole, connecting plate 62 is articulated on installing plate 30 by a pivot 52 parallel with installing plate 30, pivot 52 is articulated on a swivel base 31 being positioned on installing plate 30, on installing plate 30, be provided with two the 3rd driven units, this two the 3rd driven unit reclines and rotates between the closing position and of installing plate 30 open position away from installing plate 30 one around pivot 52 for the free end that drives connecting plate 62, so that the eyeglass 60 on connecting plate 62 upwards turn to off working state from duty, or turn to duty downwards from off working state.The 3rd driven unit specifically comprise three motor 50 of body partial fixing on installing plate 30, be synchronously connected to the screw rod 51 on the 3rd motor 50 turning cylinders and be synchronously connected on pivot 52 and with the helical gear 53 of screw rod 51 engagements, pivot 52 is fixedly connected with connecting plate 62, so, start the 3rd motor 50, when the 3rd motor 50 forward, it drives eyeglass 60 to overturn downwards, otherwise, when the 3rd motor 50 reversion, drive upwards upset of eyeglass 60.Certainly, the 3rd driven unit can be also other can drive pivot 52 to rotate mechanisms that seat 31 rotates.When above-mentioned connecting plate 62 is in the close position (when eyeglass 60 is in running order), external toothing 61 and driven wheel 42 engagements, start the second motor 40, can drive external toothing 61 to rotate with respect to connecting plate 62 around the optical axis of stage lighting light source.
In use, can switch as required different eyeglass 60, eyeglass 60 under non-working condition can be flipped to installing plate 30 in vertical state, thereby can not take the horizontal space of stage lighting, certainly, also can utilize simultaneously use two eyeglasses 60, as long as the setting height(from bottom) of two pivots 52 is staggered mutually, and the height staggering is not less than the thickness of external toothing 61, so, in the time of can making two eyeglasses 60 in running order at the same time, can mutually not interfere, the eyeglasses 60 that two stacks are placed can provide more gorgeous effect of shadow.Because adopting the mode of connecting plate 62 upsets, the utility model switches eyeglass 60, as long as eyeglass 60 is turn to the dead in line that the state parallel with installing plate 30 can make the central axis of eyeglass 60 and the optical axis of light source or be parallel to optical axis, thereby realize the accurate location of eyeglass 60, eyeglass 60 can not depart from the loophole of installing plate 30, in order better to realize this object, installing plate 30 is provided with the gag lever post corresponding with the free end of connecting plate 62 32 on also, when connecting plate 62 turns to above-mentioned closing position, the free end of gag lever post 32 lucky support and connection plates 62, avoid the free end of connecting plate 62 to continue to rotate.
It is example that technique scheme of the present utility model only be take two eyeglasses 60, certainly, the utility model can arrange three or three above eyeglasses 60 as required, all eyeglasses 60 are to be all arranged in the above described manner on installing plate 30, these eyeglasses 60 can not take the horizontal space of stage lighting, thereby reduced the volume of stage lighting, be conducive to the Miniaturization Design of stage lighting.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (6)
1. the eyeglass transmission component of stage lighting, is characterized in that, comprise,
The frame being fixedly connected with the housing of stage lighting;
The movable installing plate that is arranged on frame, is provided with a loophole that is positioned at the beam projecting end outside of stage lighting light source on it;
The first driven unit moving along the optical axis of stage lighting light source with respect to frame for drive installation plate, this first driven unit comprises first motor of body partial fixing in frame, be synchronously connected on the first motor rotation axis and the drive lead screw parallel with the optical axis of light source and coupling be socketed on drive lead screw and the feed screw nut who is fixedly connected with installing plate;
Be articulated on installing plate and with loophole over against eyeglass;
For the second driven unit that drives eyeglass to rotate with respect to installing plate around optical axis or the straight line parallel with optical axis, this second driven unit comprises that body is fixed on the second motor on installing plate, the turning cylinder of this second motor is synchronizeed and is connected with eyeglass, and on the second motor and its turning cylinder, be provided with the pivot hole of passing for drive lead screw, the cross-under of drive lead screw activity is in this pivot hole.
2. the eyeglass transmission component of stage lighting as claimed in claim 1, is characterized in that, the second driven unit also comprise be synchronously connected in the driven wheel on the second motor rotation axis and be fixed on lens periphery edge and with the external toothing of driven wheel engagement.
3. the eyeglass transmission component of stage lighting as claimed in claim 2, is characterized in that, external toothing is articulated on a plate, on this connecting plate, be provided with eyeglass over against through hole, this connecting plate is arranged on installing plate.
4. the eyeglass transmission component of stage lighting as claimed in claim 3, it is characterized in that, the eyeglass transmission component of this stage lighting comprises at least two eyeglasses, and with these at least two eyeglasses external toothing and connecting plate one to one, each connecting plate is all by pivotally supported be connected to installing plate on parallel with installing plate, on installing plate, be provided with at least two with connecting plate the 3rd driven unit one to one, the 3rd driven unit reclines and rotates between the closing position and of the installing plate open position away from installing plate one around pivot for the free end that drives connecting plate.
5. the eyeglass transmission component of stage lighting as claimed in claim 4, it is characterized in that, pivot is articulated on the swivel base being arranged on installing plate, the 3rd driven unit comprise three motor of body partial fixing on installing plate, be synchronously connected to the screw rod on the 3rd motor rotation axis and be synchronously connected on pivot and with the helical gear of screw rod engagement, pivot is fixedly connected with connecting plate.
6. the eyeglass transmission component of stage lighting as claimed in claim 5, is characterized in that, is provided with a gag lever post corresponding with the free end of connecting plate on installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406183.2U CN204005752U (en) | 2014-07-22 | 2014-07-22 | The eyeglass transmission component of stage lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406183.2U CN204005752U (en) | 2014-07-22 | 2014-07-22 | The eyeglass transmission component of stage lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005752U true CN204005752U (en) | 2014-12-10 |
Family
ID=52045751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406183.2U Withdrawn - After Issue CN204005752U (en) | 2014-07-22 | 2014-07-22 | The eyeglass transmission component of stage lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110651A (en) * | 2014-07-22 | 2014-10-22 | 广州市升龙灯光设备有限公司 | Lens transmission module for stage lamp |
| CN116679402A (en) * | 2023-07-27 | 2023-09-01 | 天府兴隆湖实验室 | Multimode lens switching mechanism and optical lens |
-
2014
- 2014-07-22 CN CN201420406183.2U patent/CN204005752U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110651A (en) * | 2014-07-22 | 2014-10-22 | 广州市升龙灯光设备有限公司 | Lens transmission module for stage lamp |
| CN116679402A (en) * | 2023-07-27 | 2023-09-01 | 天府兴隆湖实验室 | Multimode lens switching mechanism and optical lens |
| CN116679402B (en) * | 2023-07-27 | 2023-11-07 | 天府兴隆湖实验室 | Multimode lens switching mechanism and optical lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160907 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |