Stage lamp optical testing device

Abstract

The utility model discloses a stage lamp optical testing device, which comprises a testing frame, a first testing plate and a first lifting driving device, the testing frame is provided with a guide rod, the first testing plate is connected with the guide rod, the first lifting driving device is arranged in the testing frame, the first lifting driving device is connected with the first testing plate, and the first testing plate is connected with the first lifting driving device. The first test plate is provided with a first positioning shaft used for positioning the lens disc, and the lens disc is provided with a positioning hole corresponding to the first positioning shaft. According to the utility model, the first lifting driving device is arranged, and the first lifting driving device can drive the first test plate to lift, so that the vertical position of the optical lens can be conveniently adjusted to change the distance between the optical lens and the light source module, and the focusing effect of the optical lens can be conveniently tested; besides, the first testing plate is provided with the first positioning shaft used for positioning the lens disc, so that deviation of the placing position of the lens disc on the first testing plate is well avoided, and the testing result of the optical lens is well guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to stage lamp technical field, concretely is a stage light optical testing device. BACKGROUND

[0002] Stage lamp is usually used in different scenes such as stage, bar, meeting place, wherein, stage lamp usually needs to test its optical lens and other optical devices in the production process to ensure that the performance quality of stage lamp meets the requirements, and the optical lens and other optical devices are tested by using the stage lamp optical testing device. The existing stage lamp optical testing device usually includes test frame and test plate and other components, the test plate is arranged on the test frame, and when testing, the lens disc provided with the optical lens is placed on the test plate, and the tester judges whether the optical lens meets the performance requirements by watching the transmission effect of the light emitted by the light source module.

[0003] However, the above-mentioned stage lamp optical testing device has the following technical problems: (1) the test plate is difficult to be lifted up and down, which makes it inconvenient to adjust the up and down positions of the optical lens to change the distance between the optical lens and the light source module, thereby making it inconvenient to test the focusing effect of the optical lens; (2) the test plate is not provided with a positioning structure for positioning the lens disc, which is easy to cause the deviation of the placement position of the lens disc on the test plate, and further easy to affect the test result of the optical lens. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a stage lamp optical testing device, which can solve the above technical problems.

[0006] (II) Technical scheme

[0007] In order to solve the above technical problems, the utility model provides the following technical scheme: a stage lamp optical testing device, comprising a test frame, a first test plate and a first lifting drive device, the test frame is provided with a guide rod, the first test plate is connected with the guide rod, the first lifting drive device is arranged in the test frame, the first lifting drive device is connected with the first test plate, the first test plate is provided with a first positioning shaft for positioning the lens disc, and the lens disc is provided with a positioning hole corresponding to the first positioning shaft.

[0008] Preferably, a plurality of first positioning shafts are arranged on the first test plate.

[0009] Preferably, the first test plate is provided with a first magnetic attraction piece, the lens disc is provided with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece are magnetically attracted to each other.

[0010] Preferably, the first lifting driving device comprises a motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt, the motor is arranged in the test frame, the first synchronous wheel and the second synchronous wheel are arranged in the test frame in a top-and-bottom mode, the two ends of the synchronous belt are connected with the first synchronous wheel and the second synchronous wheel respectively, the motor is connected with the second synchronous wheel, and the synchronous belt is connected with the first test plate.

[0011] Preferably, the first test plate is connected with the guide rod through a sliding sleeve, the sliding sleeve is provided with a connecting block, and the synchronous belt is fixedly connected with the connecting block.

[0012] Preferably, the number of the first lifting driving devices is multiple.

[0013] Preferably, the stage light optical testing device further comprises a second test plate and a second lifting driving device, the second test plate is connected with the guide rod, the second lifting driving device is arranged in the test frame, the second lifting driving device is connected with the second test plate, and the second test plate is provided with a second positioning shaft.

[0014] Preferably, the stage light optical testing device further comprises a light source test plate, the light source test plate is arranged in the test frame, and the light source test plate is connected with the light source module through bolts.

[0015] Preferably, the stage light optical testing device further comprises a heat dissipation device, and the heat dissipation device is arranged on the test frame.

[0016] Preferably, the stage light optical testing device further comprises a base and a mounting arm, the mounting arm is rotatably arranged on the base, and the test frame is rotatably arranged on the mounting arm.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a stage light optical testing device, has the following beneficial effects: the utility model discloses a first lifting driving device, the first lifting driving device can drive the first test plate to lift, can be convenient for the up-and-down position adjustment of optical lens to change the distance between optical lens and light source module, thereby being convenient for testing the focusing effect of optical lens, in addition, the first test plate of the utility model is provided with the first positioning shaft for positioning lens disc, and the deviation of the placing position of lens disc on the first test plate is avoided preferably, thereby preferably guaranteeing the test result of optical lens. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a whole structure first perspective drawing of the utility model stage light optical testing device;

[0020] Figure 2 It is a whole structure second perspective drawing of the utility model stage light optical testing device;

[0021] Figure 3 It is partial structure first perspective view of the utility model a stage light testing device;

[0022] Figure 4 It is partial structure second perspective view of the utility model a stage light testing device.

[0023] The figure mark is: 1 test frame, 2 first test plate, 3 first lifting drive arrangement, 4 guide rod, 5 lens disc, 6 optical lens, 7 first positioning shaft, 8 motor, 9 first synchronous wheel, 10 second synchronous wheel, 11 synchronous belt, 12 sliding sleeve, 13 connecting block, 14 second test plate, 15 light source test plate, 16 heat dissipation device, 17 base, 18 mounting arm. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] The utility model provides a stage light testing device, including test frame 1, first test plate 2 and first lifting drive arrangement 3, test frame 1 is provided with guide rod 4, and first test plate 2 is connected with guide rod 4, and first lifting drive arrangement 3 is arranged in test frame 1, and first lifting drive arrangement 3 is connected with first test plate 2, and first test plate 2 is provided with the first positioning shaft 7 for positioning lens disc 5, and lens disc 5 is provided with the positioning hole corresponding with first positioning shaft 7, and optical lens 6 is arranged on lens disc 5.

[0026] In the test, lens disc 5 is placed on first test plate 2, wherein the positioning hole is connected with first positioning shaft 7 to position the position of lens disc 5, further open the light source module close to the bottom position of test frame 1, and the tester judges whether optical lens 6 meets the performance requirement by watching the transmission effect of the light emitted by the light source module. When the position of optical lens 6 needs to be adjusted, first test plate 2 can be driven to ascend or descend along guide rod 4 by first lifting drive arrangement 3, so as to change the distance between optical lens 6 and the light source module, thereby facilitating the focusing effect of optical lens.

[0027] Preferably, a plurality of first positioning shafts 7 are arranged on the first test plate 2 in a spaced manner. In addition, preferably, a first magnetic attraction member is arranged on the first test plate 2, and a second magnetic attraction member is arranged on the lens disc 5, the first magnetic attraction member and the second magnetic attraction member are magnetically attracted to each other, and the first magnetic attraction member and the second magnetic attraction member can improve the connection stability of the first test plate 2 and the lens disc 5; and the connection mode of the first positioning shaft 7 and the positioning hole and the first magnetic attraction member and the second magnetic attraction member can also facilitate the disassembly and installation of the lens disc 5 and the first test plate 2, thereby improving the test efficiency of the plurality of optical lenses.

[0028] Specifically, the first lifting driving device 3 can include a motor 8, a first synchronous wheel 9, a second synchronous wheel 10, and a synchronous belt 11, the motor 8 is arranged in the test stand 1, the first synchronous wheel 9 and the second synchronous wheel 10 are arranged in the test stand 1 in an up-down manner, the two ends of the synchronous belt 11 are connected to the first synchronous wheel 9 and the second synchronous wheel 10 respectively, the motor 8 is connected to the second synchronous wheel 10, and the synchronous belt 11 is connected to the first test plate 2; in addition, the first test plate 2 is connected to the guide rod 4 through a sliding sleeve 12, the sliding sleeve 12 is provided with a connecting block 13, and the synchronous belt 11 is fixedly connected to the connecting block 13. It can be understood that the motor 8 drives the second synchronous wheel 10 to rotate, drives the synchronous belt 11 to rotate, and the synchronous belt 11 can drive the first test plate 2 to ascend and descend along the guide rod 4 through the connecting block 13 and the sliding sleeve 12; the number of the first lifting driving device 3 is preferably multiple. The first lifting driving device 3 can also use other lifting driving devices of prior art such as air cylinders, which are not limited here. In addition, preferably, the test stand 1 can be provided with a scale, and the height of the first test plate 2 can be indicated through the scale, so as to facilitate the test personnel to better record the test results of the optical lenses.

[0029] In addition, the utility model still can include second test plate 14 and second lifting driving device, second test plate 14 is connected with guide rod 4, second lifting driving device is arranged in test stand 1, second lifting driving device is connected with second test plate 14, and second test plate 14 is arranged with second positioning shaft, this second test plate 14 can be located below first test plate 2, and this second test plate 14 can be used to place lens disc, namely be used to test the transmission effect of light through the upper and lower optical lenses, or this second test plate 14 can be used to place pattern disc (light can emit predetermined pattern after passing through pattern disc) or color piece disc (light source can have predetermined color after passing through color piece disc) and other optical effect adjusting devices, to test the performance of the pattern disc, color piece disc and other optical effect adjusting devices. In addition, more test plates can also be arranged according to the optical test requirements of stage lamps, which are not limited here.

[0030] Specifically, the utility model still includes light source test board 15, light source test board 15 is located in test frame 1 and is close to the bottom position of test frame 1, light source test board 15 is connected with light source module through bolt, through this mode can be convenient for replacing different light source module and test.

[0031] Preferably, the utility model still can include heat dissipation device 16, heat dissipation device 16 is arranged on test frame 1 to improve the heat dissipation performance of the utility model.

[0032] In addition, preferably, the utility model can also include base 17 and mounting arm 18, mounting arm 18 is rotatably arranged on base 17, test frame 1 is rotatably arranged on mounting arm 18 to adjust the direction of test frame 1.

[0033] Compared with the prior art, the utility model provides a stage lighting optical testing device, has the following beneficial effects: the utility model is provided with first lifting drive device, the first lifting drive device can drive first test plate to lift, can be convenient for the up-down position adjustment of optical lens to change the distance between optical lens and light source module, thereby being convenient for the focusing effect of test optical lens;In addition, the first test plate of the utility model is provided with first positioning shaft for positioning lens disc, to better avoid the deviation of the placing position of lens disc on the first test plate, thereby better guaranteeing the test result of optical lens.

[0034] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A stage light testing apparatus, characterized by: The test frame is provided with a guide rod, the first test plate is connected with the guide rod, the first lifting driving device is arranged in the test frame, the first lifting driving device is connected with the first test plate, the first test plate is provided with a first positioning shaft for positioning a lens disc, and the lens disc is provided with a positioning hole corresponding to the first positioning shaft.

2. The stage light testing device of claim 1, wherein: A plurality of first positioning shafts are arranged on the first test plate at intervals.

3. The stage light testing apparatus of claim 1, wherein: The first test plate is provided with a first magnetic attraction element, the lens disc is provided with a second magnetic attraction element, and the first magnetic attraction element and the second magnetic attraction element are magnetically attracted to each other.

4. The stage light testing apparatus of claim 1, wherein: The first lifting driving device comprises a motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt, the motor is arranged in the test frame, the first synchronous wheel and the second synchronous wheel are arranged in the test frame in an up-down manner, the two ends of the synchronous belt are connected with the first synchronous wheel and the second synchronous wheel respectively, the motor is connected with the second synchronous wheel, and the synchronous belt is connected with the first test plate.

5. The stage light testing apparatus of claim 4, wherein: The first test plate is connected with the guide rod through a sliding sleeve, the sliding sleeve is provided with a connecting block, and the synchronous belt is fixedly connected with the connecting block.

6. The stage light testing apparatus of claim 1, wherein: The number of the first lifting driving devices is multiple.

7. The stage light testing apparatus of claim 1, wherein: The second test plate is connected with the guide rod, the second lifting driving device is arranged in the test frame, the second lifting driving device is connected with the second test plate, and the second test plate is provided with a second positioning shaft.

8. The stage light testing apparatus of claim 1, wherein: The light source test plate is arranged in the test frame, and the light source test plate is connected with a light source module through bolts.

9. The stage light testing apparatus of claim 1, wherein: The heat dissipation device is arranged on the test frame.

10. The stage light testing apparatus of claim 1, wherein: The base and the mounting arm are arranged, the mounting arm is rotatably arranged on the base, and the test frame is rotatably arranged on the mounting arm.

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