CN205383550U - Stage lamps and lanterns focusing structure - Google Patents
Stage lamps and lanterns focusing structure Download PDFInfo
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- CN205383550U CN205383550U CN201620086853.6U CN201620086853U CN205383550U CN 205383550 U CN205383550 U CN 205383550U CN 201620086853 U CN201620086853 U CN 201620086853U CN 205383550 U CN205383550 U CN 205383550U
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- sliding panel
- screw rod
- fixing plate
- screws
- stage lamp
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Abstract
The utility model relates to a stage lighting technical field discloses a stage lamps and lanterns focusing structure, including the light source subassembly, gu fixed plate, the sliding plate, reflection bowl component and two actuating mechanism, fixed plate and sliding plate all are equipped with the light trap, every actuating mechanism includes screw rod and motor, first through -hole has all been opened to the sliding plate both sides, every actuating mechanism still is equipped with T type cushion collar, four springs and four screws, T type cushion collar includes spacing flat board, tubular structure and screw hole, the tubular structure cover is arranged in the first through -hole, the sliding plate is connected from spacing four dull and stereotyped corners respectively to four screws, four springs overlap respectively to be located outside four screws. The utility model discloses add T type cushion collar, four springs and four screws, when the screw rod was rotatory, T type cushion collar was along with rising / decline is realized to the screw rod, and the sliding plate is transmitted through the buffering of spring to the rising / decline of T type cushion collar for whole focusing process is mild, stable, effectual, blocks when preventing to focus and the noise.
Description
Technical field
This utility model relates to stage illumination, lighting technical field, specifically a kind of stage lamp focusing structure.
Background technology
Existing stage lamp is provided externally with prism at the beam projecting end of stage lighting light source, and light penetrates after passing through focusing structure after prism.Existing focusing structure includes being fixed on the light source assembly of stage lamp bottom, is fixed on the fixing plate on stage lamp top, sliding panel, is fixed on the reflector assembly of sliding panel and is respectively arranged at two driving mechanisms of fixing plate both sides, fixing plate and sliding panel are equipped with loophole, each driving mechanism includes screw rod and the motor driving screw rod to rotate, and screw rod is threadeded with sliding panel.Screw thread rotation is driven, it is possible to make sliding panel drive reflector assembly rise/fall, thus realizing focusing by motor.But the driving mechanism of fixing plate both sides is in motor process, unbalance stress causes in focussing process and easily blocks, the accuracy of impact focusing, and noise is bigger.Therefore, prior art haves much room for improvement.
Utility model content
For above-mentioned Problems existing, this utility model provides a kind of stage lamp focusing structure.
This utility model for achieving the above object, takes techniques below scheme to be achieved:
nullA kind of stage lamp focusing structure，Including the light source assembly being fixed on stage lamp bottom、It is fixed on the fixing plate on stage lamp top、Sliding panel、It is fixed on the reflector assembly of sliding panel and is respectively arranged at two driving mechanisms of fixing plate both sides，Described fixing plate and sliding panel are equipped with loophole，Each driving mechanism includes screw rod and drives the motor of screw rod，Described sliding panel both sides all have the first through hole，Each driving mechanism is additionally provided with T-shaped cushion collar、Four springs and four screws，Described T-shaped cushion collar includes the spacing flat board being connected in sliding panel bottom surface、The tubular structure of vertical spacing flat board and be opened in tubular structure for the screwed hole with screw rod corresponding matching，Described tubular structure is placed in the first through hole，Described four screws connect sliding panel from four corners of spacing flat board respectively，Described four springs are sheathed on outside four screws respectively.
Preferably, described reflector assembly periphery is provided with spacing collar, and described spacing collar is connected with fixing plate by some fixing posts.The setting of spacing collar, it is possible to prevent reflector assembly excessively descending.
Preferably, being provided with four guide pillars between described spacing collar and fixing plate, four guide pillars are arranged at fixing plate both sides between two；Being correspondingly arranged four guide pin bushings on described sliding panel, described guide pillar is placed in guide pin bushing one by one.The setting of guide pillar and guide pin bushing, it is possible to be further ensured that the steady of focussing process.
Preferably, described sliding panel both sides are equipped with banking stop, and described banking stop is fixed on sliding panel by some supports.
Preferably, described banking stop is provided with the second through hole for holding screw rod traverse.The setting of the second through hole, it is possible to ensure the perpendicularity of screw rod, thus ensureing the steady of focussing process.
Compared with prior art, the beneficial effects of the utility model are as follows: this utility model sets up T-shaped cushion collar, four springs and four screws on driving mechanism, when screw rod rotates, T-shaped cushion collar realizes rise/fall along with screw rod, the rise/fall of T-shaped cushion collar is delivered to sliding panel by the buffering of spring, make whole focussing process mild, stable, effective, it is prevented that to block during focusing and noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of stage lamp focusing structure of this utility model；
Fig. 2 is the decomposition texture schematic diagram of a kind of stage lamp focusing structure of this utility model；
Fig. 3 is the side view of a kind of stage lamp focusing structure of this utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described.
Referring to Fig. 1～3: a kind of stage lamp focusing structure, including being fixed on the light source assembly of stage lamp bottom, being fixed on the fixing plate 1 on stage lamp top, sliding panel 2, be fixed on the reflector assembly 3 of sliding panel 2 and be respectively arranged at two driving mechanisms of fixing plate 1 both sides.Wherein, fixing plate 1 and sliding panel 2 are equipped with loophole 4, and the light that light source assembly sends, after the loophole 4 of fixing plate 1 and sliding panel 2, is shone out by the effect of reflector assembly 3.
Each driving mechanism includes screw rod 5 and drives the motor 6 of screw rod 5.Sliding panel 2 both sides all have the first through hole 7.
Each driving mechanism is additionally provided with 8, four springs 9 of T-shaped cushion collar and four screws 10.T-shaped cushion collar 8 includes being connected in the spacing flat board 81 of sliding panel 2 bottom surface, the tubular structure 82 of vertical spacing flat board 81 and is opened in tubular structure 82 for the screwed hole 83 with screw rod 5 corresponding matching.Tubular structure 82 is placed in the first through hole 7.Four screws 10 connect sliding panel 2 from 81 4 corners of spacing flat board respectively.Four springs 9 are sheathed on outside four screws 10 respectively.
Reflector assembly 3 periphery is provided with spacing collar 11, and spacing collar 11 is connected with fixing plate 1 by some fixing posts 12.Fixing post 12 in the present embodiment is four, is separately positioned on four corners of fixing plate 1.The setting of spacing collar 11, it is possible to prevent reflector assembly 3 excessively descending.
Being provided with four guide pillars 13 between spacing collar 11 and fixing plate 1, four guide pillars 13 are arranged at fixing plate 1 both sides between two.Being correspondingly arranged four guide pin bushings 14 on sliding panel 2, guide pillar 13 is placed in guide pin bushing 14 one by one.The setting of guide pillar 13 and guide pin bushing 14, it is possible to be further ensured that the steady of focussing process.
Sliding panel 2 both sides are equipped with banking stop 15, and banking stop 15 is fixed on sliding panel 2 by some supports 16.In the present embodiment, each banking stop 15 is fixed each through two supports 16, and two supports 16 are separately positioned on banking stop 15 both sides.
Banking stop 15 is provided with the second through hole 17 for holding screw rod 5 traverse.The setting of the second through hole 17, it is possible to ensure the perpendicularity of screw rod 5, thus ensureing the steady of focussing process.
Compared with prior art, the beneficial effects of the utility model are as follows: this utility model sets up T-shaped cushion collar, four springs and four screws on driving mechanism, when screw rod rotates, T-shaped cushion collar realizes rise/fall along with screw rod, the rise/fall of T-shaped cushion collar is delivered to sliding panel by the buffering of spring, make whole focussing process mild, stable, effective, it is prevented that to block during focusing and noise.
The technical scheme above this utility model embodiment provided is described in detail, principle and the embodiment of this utility model embodiment are set forth by specific case used herein, and the explanation of above example is only applicable to the principle helping to understand this utility model embodiment；Simultaneously for one of ordinary skill in the art, according to this utility model embodiment, all will change in detailed description of the invention and range of application, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (5)
- null1. a stage lamp focusing structure，Including the light source assembly being fixed on stage lamp bottom、It is fixed on the fixing plate on stage lamp top、Sliding panel、It is fixed on the reflector assembly of sliding panel and is respectively arranged at two driving mechanisms of fixing plate both sides，Described fixing plate and sliding panel are equipped with loophole，Each driving mechanism includes screw rod and drives the motor of screw rod，It is characterized in that，Described sliding panel both sides all have the first through hole，Each driving mechanism is additionally provided with T-shaped cushion collar、Four springs and four screws，Described T-shaped cushion collar includes the spacing flat board being connected in sliding panel bottom surface、The tubular structure of vertical spacing flat board and be opened in tubular structure for the screwed hole with screw rod corresponding matching，Described tubular structure is placed in the first through hole，Described four screws connect sliding panel from four corners of spacing flat board respectively，Described four springs are sheathed on outside four screws respectively.
- 2. a kind of stage lamp focusing structure according to claim 1, it is characterised in that described reflector assembly periphery is provided with spacing collar, and described spacing collar is connected with fixing plate by some fixing posts.
- 3. a kind of stage lamp focusing structure according to claim 2, it is characterised in that being provided with four guide pillars between described spacing collar and fixing plate, four guide pillars are arranged at fixing plate both sides between two；Being correspondingly arranged four guide pin bushings on described sliding panel, described guide pillar is placed in guide pin bushing one by one.
- 4. a kind of stage lamp focusing structure according to claim 3, it is characterised in that described sliding panel both sides are equipped with banking stop, and described banking stop is fixed on sliding panel by some supports.
- 5. a kind of stage lamp focusing structure according to claim 4, it is characterised in that described banking stop is provided with the second through hole for holding screw rod traverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086853.6U CN205383550U (en) | 2016-01-27 | 2016-01-27 | Stage lamps and lanterns focusing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086853.6U CN205383550U (en) | 2016-01-27 | 2016-01-27 | Stage lamps and lanterns focusing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383550U true CN205383550U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086853.6U Active CN205383550U (en) | 2016-01-27 | 2016-01-27 | Stage lamps and lanterns focusing structure |
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| Country | Link |
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| CN (1) | CN205383550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128337A (en) * | 2016-08-17 | 2016-11-16 | 梁宁 | A kind of adjustable focus LED projection lamp using combination type lamp body |
| CN106838830A (en) * | 2017-03-28 | 2017-06-13 | 广州灯王舞台设备有限公司 | A kind of focus control for stage lamp |
-
2016
- 2016-01-27 CN CN201620086853.6U patent/CN205383550U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128337A (en) * | 2016-08-17 | 2016-11-16 | 梁宁 | A kind of adjustable focus LED projection lamp using combination type lamp body |
| CN106128337B (en) * | 2016-08-17 | 2022-07-19 | 梁宁 | Focusable LED projection lamp adopting combined lamp body |
| CN106838830A (en) * | 2017-03-28 | 2017-06-13 | 广州灯王舞台设备有限公司 | A kind of focus control for stage lamp |
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| GR01 | Patent grant |