CN216047505U - Stage head shaking lamp - Google Patents
Stage head shaking lamp Download PDFInfo
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- CN216047505U CN216047505U CN202122415159.8U CN202122415159U CN216047505U CN 216047505 U CN216047505 U CN 216047505U CN 202122415159 U CN202122415159 U CN 202122415159U CN 216047505 U CN216047505 U CN 216047505U
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Abstract
The utility model relates to the technical field of lamps, in particular to a stage moving head lamp, which comprises a base, a swinging frame and a lamp, wherein the swinging frame is U-shaped, a rotating block is arranged between two U-shaped ends of the swinging frame, the lamp is arranged on the rotating block, a first rotating shaft is arranged on one side of the swinging frame, and the first rotating shaft penetrates through the swinging frame and the rotating block; the base is provided with a motor, an output shaft of the motor penetrates through the swing frame through a bearing and is provided with a rotating disc, a stop block is arranged on the rotating disc, a stop bar is arranged on one side of the swing frame, and the motion track of the stop block is positioned on the stop bar; a swing mechanism is arranged between the first rotating shaft and the stop block, and an elastic reset mechanism is arranged between the base and the swing frame. The device has very high practical value, is worth promoting.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a stage moving head lamp.
Background
At present, XY axle drive assembly of stage moving head lamp all installs in the rocking arm, consequently, the volume proportion of the lamp rocking arm of shaking head (being the support frame) and the lamp main part of its structure is big, and like the lamp body of less power, the rocking arm volume of using is great. Specifically, if the volume of the lamp body needs to be increased, the power of the driving motor for driving the lamp body to swing must be increased, and the volume of the rocker arm must be increased to adapt to the installation of a driving motor with larger power. Therefore, in the traditional stage lamp oscillating transmission mechanism, the driving torque is large, the required driving motor is large in consumed power, and further the volume is large. The use of the swing mechanism needs to be improved, and the energy consumption of the device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, the driving torque used in the traditional stage lamp oscillating transmission mechanism is large, the required driving motor is high in power consumption, and further the size is large, and provides a stage oscillating lamp.
In order to achieve the purpose, the utility model adopts the following technical scheme:
designing a stage moving head lamp, which comprises a base, a swing frame and a lamp, wherein the swing frame is set to be U-shaped, a rotating block is arranged between two U-shaped ends of the swing frame, the lamp is installed on the rotating block, a first rotating shaft is arranged on one side of the swing frame, and the first rotating shaft penetrates through the swing frame and the rotating block;
the base is provided with a motor, an output shaft of the motor penetrates through the swing frame through a bearing and is provided with a rotating disc, a stop block is arranged on the rotating disc, a stop bar is arranged on one side of the swing frame, and the motion track of the stop block is positioned on the stop bar;
a swing mechanism is arranged between the first rotating shaft and the stop block, and an elastic reset mechanism is arranged between the base and the swing frame.
Preferably, the swing mechanism comprises a second rotating shaft installed on the swing frame and a driven wheel installed on the first rotating shaft, a driving wheel is installed on the second rotating shaft and matched with the driven wheel, a cam is installed on the second rotating shaft, and the cam is matched with the stop blocks.
Preferably, a rotating ring is arranged between the swing frame and the base.
Preferably, the elastic reset mechanism comprises a connecting rod installed on one side of the top of the base, a connecting block installed on one side of the swing frame, and a spring installed between the connecting rod and the conveying connecting block.
The stage moving head lamp provided by the utility model has the beneficial effects that: when the stage oscillating lamp device is used, an external power supply enables a motor to be started, an output shaft of the motor drives a rotating disc to rotate, the rotating disc rotates to drive a stop block to move, the stop block moves to drive a first rotating shaft to rotate through a swinging mechanism, and the rotating block drives a lamp to swing; the stop block can contact with the stop bar in the movement process, the stop bar moves the swing frame to rotate, the swing frame can reset under the influence of the elastic reset mechanism, and the lamp can swing in multiple directions when the stop bar is not in contact with the stop block.
Drawings
Fig. 1 is a front view of a stage moving head light fixture according to the present invention.
Fig. 2 is a partial cross-sectional view of a front view of a stage moving head light fixture according to the present invention.
Fig. 3 is a partial enlarged view of fig. 1 at a.
Fig. 4 is a partial enlarged view of fig. 2 at B.
In the figure: the lamp comprises a base 1, a swing frame 2, a rotating block 3, a first rotating shaft 4, a rotating disc 5, a stop block 6, a stop bar 7, a second rotating shaft 8, a driven wheel 9, a driving wheel 10, a cam 11, a rotating ring 12, a connecting rod 13, a connecting block 14, a spring 15, a motor 16 and a lamp 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-4, a stage moving head lamp comprises a base 1, a swing frame 2 and a lamp 17, wherein the swing frame 2 is U-shaped, a rotating block 3 is arranged between two U-shaped ends of the swing frame 2, the lamp 17 is installed on the rotating block 3, a first rotating shaft 4 is arranged on one side of the swing frame 2, and the first rotating shaft 4 penetrates through the swing frame 2 and the rotating block 3; a motor 16 is installed on the base 1 (the motor 16 is a reciprocating motor under the control of an external controller), an output shaft of the motor 16 penetrates through the swing frame 2 through a bearing and is fixedly provided with a rotating disc 5 (the output shaft of the motor 16 cannot drive the swing frame 2 to rotate), a stop block 6 is fixedly installed on the rotating disc 5, a stop bar 7 is fixedly installed on one side of the swing frame 2, and the motion track of the stop block 6 is located on the stop bar 7 (after the motor 16 is started, the output shaft of the motor 16 drives the rotating disc 5 to rotate, the stop block 6 on the rotating disc 5 can be contacted with the stop bar 7 in the motion process, so that the stop bar 7 drives the swing frame 2 to rotate); be provided with swing mechanism between first pivot 4 and the dog 6, swing mechanism includes the second pivot 8 of installing on rocking frame 2 through the bearing, fixed mounting is from the driving wheel 9 on first pivot 4, fixed mounting has action wheel 10 on the second pivot 8, action wheel 10 cooperatees with from driving wheel 9, fixed mounting has cam 11 (the focus of turning block 3 is located the 3 bottoms of turning block 3) in the second pivot 8, the focus of cam 11 is located the bottom of cam 11, cooperate between cam 11 and the dog 6, be provided with elastic reset mechanism between base 1 and the rocking frame 2, elastic reset mechanism includes that base 1 top one side installs connecting rod 13, install connecting block 14 including rocking frame 2 one side, install spring 15 between connecting rod 13 and the transport connecting block 14.
Example 2:
because the swing frame 2 is installed on the output shaft of the motor 16 through a bearing, the gravity of other mechanisms such as the swing frame 2 and the lamp 17 is extruded on the motor 16, the motor 16 is easily burnt, the embodiment is optimized on the basis of the embodiment, referring to fig. 1-4, the rotating ring 12 is installed between the swing frame 2 and the base 1, and through the arrangement of the rotating ring 12, the pressure of the swing frame 2 on the motor 16 is reduced, the output shaft of the motor 16 is enabled to rotate more laborsavingly, and the phenomenon that the motor 16 is burnt is avoided.
The working principle is as follows: when the device is used, an external power supply enables a motor 16 to be started, an output shaft of the motor 16 drives a rotating disc 5 to rotate, the rotating disc 5 rotates to drive a stop block 6 to move, the stop block 6 can be contacted with a small head of a cam 11 in the moving process to enable the cam 11 to swing, the cam 11 swings to drive a second rotating shaft 8 to rotate, the second rotating shaft 8 drives a driving wheel 10 to rotate, the driving wheel 10 drives a first rotating shaft 4 to rotate, and a rotating block 3 drives a lamp 17 to swing; the stop block 6 can contact with the stop bar 7 in the movement process, the stop bar 7 drives the swing frame 2 to rotate, and after the elastic force of the spring 15 is received, the swing frame 2 can reset in the process that the stop bar 7 does not contact with the stop block 6, so that the lamp 17 can swing in multiple directions.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. A stage oscillating lamp comprises a base (1), an oscillating frame (2) and a lamp (17), and is characterized in that the oscillating frame (2) is set to be U-shaped, a rotating block (3) is placed between two U-shaped ends of the oscillating frame (2), the lamp (17) is installed on the rotating block (3), a first rotating shaft (4) is placed on one side of the oscillating frame (2), and the first rotating shaft (4) penetrates through the oscillating frame (2) and the rotating block (3);
a motor (16) is installed on the base (1), an output shaft of the motor (16) penetrates through the swing frame (2) through a bearing and is provided with a rotating disc (5), a stop block (6) is installed on the rotating disc (5), a stop bar (7) is installed on one side of the swing frame (2), and the motion track of the stop block (6) is located on the stop bar (7);
a swing mechanism is arranged between the first rotating shaft (4) and the stop block (6), and an elastic reset mechanism is arranged between the base (1) and the swing frame (2).
2. A stage moving head light fixture according to claim 1, wherein the oscillating mechanism comprises a second shaft (8) mounted on the oscillating frame (2), a driven wheel (9) mounted on the first shaft (4), a driving wheel (10) mounted on the second shaft (8), the driving wheel (10) is engaged with the driven wheel (9), a cam (11) is mounted on the second shaft (8), and the cam (11) is engaged with the stopper (6).
3. A stage moving head light fixture according to claim 1, wherein a rotating ring (12) is mounted between the rocking frame (2) and the base (1).
4. A stage moving head light fixture according to claim 1, wherein the elastic return mechanism comprises a connecting rod (13) mounted on one side of the top of the base (1), a connecting block (14) mounted on one side of the rocking frame (2), and a spring (15) mounted between the connecting rod (13) and the conveying connecting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122415159.8U CN216047505U (en) | 2021-10-08 | 2021-10-08 | Stage head shaking lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122415159.8U CN216047505U (en) | 2021-10-08 | 2021-10-08 | Stage head shaking lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216047505U true CN216047505U (en) | 2022-03-15 |
Family
ID=80547946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122415159.8U Active CN216047505U (en) | 2021-10-08 | 2021-10-08 | Stage head shaking lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216047505U (en) |
-
2021
- 2021-10-08 CN CN202122415159.8U patent/CN216047505U/en active Active
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