CN209622599U - A kind of stage lighting biprism structure - Google Patents
A kind of stage lighting biprism structure Download PDFInfo
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- CN209622599U CN209622599U CN201920660213.5U CN201920660213U CN209622599U CN 209622599 U CN209622599 U CN 209622599U CN 201920660213 U CN201920660213 U CN 201920660213U CN 209622599 U CN209622599 U CN 209622599U
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- prism
- bearing
- wrench device
- striking gear
- stage lighting
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Abstract
This application discloses a kind of stage lighting biprism structures, comprising: the first prism, the second prism, motor, wrench device, striking gear and bearing arrangement；Successively the rotation axis of the striking gear is center of circle flexible connection from top to bottom for first prism, the wrench device and second prism；First prism and second prism are placed in the wrench device two sides；The motor is placed in below the wrench device；The bearing arrangement includes first bearing, second bearing and centre bearing, the first bearing is fixed with first prism, the second bearing is fixed with second prism, the centre bearing is fixed with the striking gear, and the first bearing and the second bearing cooperate with the centre bearing gear respectively.Biprism structure in the application solves equipment occupation space caused by existing each prism structure requires one engine of outfit and also prepares the high technical problem of O&M cost greatly.
Description
Technical field
The application belongs to stage illumination, lighting technical field more particularly to a kind of stage lighting biprism structure.
Background technique
Stage lighting is the main light source of stage performance, while also playing rendered atmosphere and moulding the work of stage image
With.In order to achieve the effect that mould stage image and rendered atmosphere, stage lighting needs the plot according to stage performance, becomes
Swap out different effect of shadow.The method for solving the problems, such as the switching of shadow effect in the prior art is gone out in the light of stage lighting light source
Penetrate the external setting prism in end.It is often more than two in the setting of the beam projecting end of lamp source in order to reach better effect of shadow
Although prism, two prisms meet requirement of the stage effect to stage lighting, but due in existing stage biprism structure
Each prism requires individual motor to realize transformation, so that entire biprism structure the space occupied is larger.
Utility model content
In view of this, a kind of stage lighting biprism structure provided by the present application, can be driven respectively by the motor of setting
Move two prism structures, thus solve existing each prism structure require be equipped with a motor and occupied space is biggish
Technical problem.
This application provides a kind of stage lighting biprism structures, comprising: the first prism, the second prism, motor, twisting dress
It sets, striking gear and bearing arrangement；
The successively rotation of the striking gear from top to bottom of first prism, the wrench device and second prism
Axis is center of circle flexible connection；
First prism and second prism are placed in the wrench device two sides；The motor is placed in the twisting
Below device；
The bearing arrangement includes first bearing, second bearing and centre bearing, the first bearing and first rib
Mirror is fixed, and the second bearing is fixed with second prism, and the centre bearing is fixed with the striking gear, and described first
Bearing and the second bearing cooperate with the centre bearing gear respectively.
It preferably, further include support frame；
Support frame as described above is placed between the wrench device and the motor, for fixing first prism, described
Second prism and the wrench device.
Preferably, the wrench device is specially torsional spring；
The torsional spring includes two cursors, and described two cursors are respectively placed in the torsional spring both sides.
Preferably, support frame as described above includes the first positioning column and the second positioning column；
First positioning column and second positioning column are respectively placed in support frame as described above both ends, and first positioning column is used
In the rotation for limiting first prism, second positioning column is used to limit the rotation of second prism.
Preferably, the striking gear further includes driving lever；
The driving lever is placed in the rotation axis top, is fixedly connected by screw with the rotation axis.
In conclusion this application provides a kind of stage lighting biprism structures, comprising: the first prism, the second prism, electronic
Machine, wrench device, striking gear and bearing arrangement；First prism, the wrench device and second prism successively from
On down the striking gear rotation axis be the center of circle be flexibly connected；First prism and second prism are placed in the torsion
Dynamic device two sides；The motor is placed in below the wrench device；The bearing arrangement include first bearing, second bearing and
Centre bearing, the first bearing are fixed with first prism, and the second bearing is fixed with second prism, it is described in
Mandrel is held fixes with the striking gear, and the first bearing is matched with the centre bearing gear respectively with the second bearing
It closes.
Biprism structure in the application is driven by an engine, passes through the wrench device and striking gear of setting
So that two prism structures can work normally, require to be equipped with an engine to solve existing each prism structure
Caused by equipment occupation space there are also the high technical problems of preparation O&M cost greatly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of stage lighting biprism structure provided by the embodiments of the present application；
Fig. 2 is a kind of explosive view of stage lighting biprism structure provided by the embodiments of the present application；
Wherein, appended drawing reference is as follows:
1, the first prism；2, the second prism；3, striking gear；4, driving lever；5, centre bearing；6, motor；7, support frame；
8, screw；9, rotation axis；10, first bearing；11, torsional spring arm one；12, torsional spring arm two；13, second bearing；14, the first positioning
Column；15, the second positioning column.
Specific embodiment
A kind of stage lighting biprism structure provided by the embodiments of the present application, is driven by an engine, passes through setting
Wrench device and striking gear two prism structures can be worked normally, to solve existing each prism structure
It requires equipment occupation space caused by being equipped with an engine and also prepares the high technical problem of O&M cost greatly.
It is clearly and completely described below in conjunction with technical solution of the attached drawing to the embodiment of the present application, it is clear that described
Embodiment be the embodiment of the present application a part of the embodiment, instead of all the embodiments.Based on the reality in the embodiment of the present application
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the embodiment of the present application protection.
In the description of the embodiment of the present application, it should be noted that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the embodiment of the present application and simplifies description, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the embodiment of the present application.In addition,
Term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the embodiment of the present application, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the embodiment of the present application.
Referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of structural schematic diagram of stage lighting biprism structure provided by the embodiments of the present application；
Fig. 2 is a kind of explosive view of stage lighting biprism structure provided by the embodiments of the present application；
This application provides a kind of stage lighting biprism structures, comprising: the first prism 1, motor 6, is turned round second prism 2
Dynamic device, striking gear 3 and bearing arrangement；
First prism 1, wrench device and the second prism 2 are successively living for the center of circle with the rotation axis 9 of striking gear 3 from top to bottom
Dynamic connection；
First prism 1 and the second prism 2 are placed in wrench device two sides；
Motor 6 is placed in below wrench device；Bearing arrangement includes first bearing 10, second bearing 13 and centre bearing 5,
First bearing 10 and the first prism 1 are fixed, and second bearing 13 and the second prism 2 are fixed, and centre bearing 5 and striking gear 3 are fixed,
First bearing 10 and second bearing 13 cooperate with 5 gear of centre bearing respectively.
It should be noted that stage lighting biprism structure provided by the present application, by being arranged first below the first prism 1
Bearing 10, below the second prism 2 be arranged second bearing 13, also, first bearing 10 and second bearing 13 respectively with central axis
The cooperation of 5 gears is held, and centre bearing 5 is correspondingly arranged with striking gear 3, is made it possible to through striking gear 3 come control centre's axis
5 are held to control the running of the first prism 1 and the second prism 2；Also, the first prism 1, wrench device and the second prism 2 according to from
High to Low and be successively flexibly connected around the rotation axis of striking gear 39, wrench device is for cooperating striking gear 3 to control
First prism 1 and the second prism 2；It is only just able to achieve by a motor 6 to two under biprism structure in this way, just realizing
The driving of a prism structure.
It further, further include support frame 7；
Support frame 7 is placed between wrench device and motor 6, for fixing the first prism 1, the second prism 2 and twisting dress
It sets.
It should be noted that being equipped with a support frame 7, the support frame between motor 6 and the first prism 1, the second prism 2
7 for accepting the first prism 1 and the second prism 2；Particularly, motor 6 is motor；Striking gear 3 passes through screw 8 and motor
It is tightly connected, when the motor is rotated, striking gear 3 is driven to rotate around motor center；The driving lever 4 of striking gear 3 works as striking gear 3
Counterclockwise when rotation, when driving lever 4 encounters the first prism 1, it is able to drive the rotation of the first prism 1 to preset angle, to realize the
The function of one prism 1；When the driving lever 4 of striking gear 3 touches the second prism 2, drive the rotation of the second prism 2 to preset angle
Degree, to realize the function of the second prism 2.
Further, wrench device is specially torsional spring；
Torsional spring includes two cursors, and two cursors are respectively placed in torsional spring both sides.
It should be noted that wrench device is specially torsional spring, and it is equipped with torsional spring arm 1 and torsional spring arm 2 12, torsional spring arm one
11 and first prism 1 cooperate, torsional spring arm 2 12 and the second prism 2 cooperation；Due to torsional spring working principle, it is outside that torsional spring has torsion
It opens, when the driving lever 4 of striking gear 3 does not touch, torsional spring is due to torsional spring arm 1 for the first prism 1 and the second prism 2
Outside tension two makes the first prism 1 with torsional spring arm 2 12 and the second prism 2 is in outside distracted trend, specific distracted angle
Degree, the first prism 1 is until touching the first positioning column 14, and the second prism 2 is until touching the second positioning column 15.
Further, support frame 7 includes the first positioning column 14 and the second positioning column 15；
First positioning column 14 and the second positioning column 15 are respectively placed in 7 both ends of support frame, and the first positioning column 14 is for limiting the
The rotation of one prism 1, the second positioning column 15 are used to limit the rotation of the second prism 2.
Further, striking gear 3 further includes driving lever 4；
Driving lever 4 is placed in 9 top of rotation axis, is fixedly connected by screw 8 with rotation axis 9.
The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although referring to before
Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (5)
1. a kind of stage lighting biprism structure characterized by comprising the first prism, the second prism, motor, wrench device,
Striking gear and bearing arrangement；
Successively the rotation axis of the striking gear is from top to bottom for first prism, the wrench device and second prism
The center of circle is flexibly connected；
First prism and second prism are placed in the wrench device two sides；The motor is placed in the wrench device
Lower section；
The bearing arrangement includes first bearing, second bearing and centre bearing, and the first bearing and first prism are solid
Fixed, the second bearing is fixed with second prism, and the centre bearing is fixed with the striking gear, the first bearing
Cooperate respectively with the centre bearing gear with the second bearing.
2. stage lighting biprism structure according to claim 1, which is characterized in that further include support frame；
Support frame as described above is placed between the wrench device and the motor, for fixing first prism, described second
Prism and the wrench device.
3. stage lighting biprism structure according to claim 1, which is characterized in that the wrench device is specially torsional spring；
The torsional spring includes two cursors, and described two cursors are respectively placed in the torsional spring both sides.
4. stage lighting biprism structure according to claim 2, which is characterized in that support frame as described above includes the first positioning column
With the second positioning column；
First positioning column and second positioning column are respectively placed in support frame as described above both ends, and first positioning column is for limiting
The rotation of fixed first prism, second positioning column are used to limit the rotation of second prism.
5. stage lighting biprism structure according to claim 1, which is characterized in that the striking gear further includes driving lever；
The driving lever is placed in the rotation axis top, is fixedly connected by screw with the rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660213.5U CN209622599U (en) | 2019-05-09 | 2019-05-09 | A kind of stage lighting biprism structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660213.5U CN209622599U (en) | 2019-05-09 | 2019-05-09 | A kind of stage lighting biprism structure |
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| Publication Number | Publication Date |
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| CN209622599U true CN209622599U (en) | 2019-11-12 |
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| CN201920660213.5U Active CN209622599U (en) | 2019-05-09 | 2019-05-09 | A kind of stage lighting biprism structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748509A (en) * | 2020-12-25 | 2021-05-04 | 广州星迪智能光电科技有限公司 | Linkage structure of prism and atomizing piece |
| CN116906857A (en) * | 2023-09-13 | 2023-10-20 | 广州鹏林照明灯具有限公司 | Prism seat cutting structure and stage lamp |
-
2019
- 2019-05-09 CN CN201920660213.5U patent/CN209622599U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748509A (en) * | 2020-12-25 | 2021-05-04 | 广州星迪智能光电科技有限公司 | Linkage structure of prism and atomizing piece |
| CN112748509B (en) * | 2020-12-25 | 2022-03-18 | 广州星迪智能光电科技有限公司 | Linkage structure of prism and atomizing piece |
| CN116906857A (en) * | 2023-09-13 | 2023-10-20 | 广州鹏林照明灯具有限公司 | Prism seat cutting structure and stage lamp |
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