Mounting clamp for CMY color chip

Abstract

The utility model relates to the technical field of lamp manufacturing, and discloses an installation clamp of a CMY color chip, the CMY color chip comprises a fixing plate and a color chip pasted on the fixing plate, the fixing plate is provided with a pasting groove connected with the color chip in a pasting mode, the installation clamp of the CMY color chip is characterized by comprising a base, the base is provided with an installation groove, and the installation groove is connected with the color chip in a pasting mode. The mounting groove is provided with a mounting boss used for placing the fixing plate, the diameter of the fixing plate is smaller than the inner diameter of the mounting groove, the mounting boss is provided with a positioning column matched with a threaded hole in the fixing plate in an inserted mode, and the periphery of the mounting groove is provided with a color chip positioning groove; the groove bottom face of the color piece positioning groove is flush with the groove bottom face of the pasting groove of the fixing plate placed on the installation protruding base. According to the utility model, the flatness between the fixing plate and the color chip can be improved, the assembly accuracy of the CMY color chip can be improved, and the qualified rate and the production efficiency of products can be obviously improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp manufacturing, in particular to a mounting fixture for CMY color filters. Background Art

[0002] In the moving head lamp industry, CMY color filters are used in laser lamps and LED light sources to create a rich variety of color changes. CMY color filters represent three colors: cyan, magenta, and yellow. These colors can be mixed to form the three primary colors of red, green, and blue, and can be adjusted to various colors as needed to adapt to different stage effects and atmosphere requirements.

[0003] In the lamp industry, most CMY color filters are pasted on the sheet metal with glue and then installed on the gear for use. The material used for CMY color filters is borosilicate glass, so they are fragile and prone to sticking fingerprints, and can only be pasted manually. Manually pasting CMY color filters is prone to warping, the color filters are too loose, the paste surface with the sheet metal is uneven, and it is easy to be scratched during use, reducing the service life of the color filters. At this time, it is necessary to disassemble the defective products and rework. This not only increases the manual time consumption, but also easily causes damage to the materials during secondary disassembly and recycling, resulting in low production efficiency and low yield. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a mounting fixture for CMY color filters, which improves the flatness between the fixing plate and the color filter, improves the assembly accuracy of the CMY color filter, and significantly improves the qualified rate and production efficiency of the product.

[0005] To achieve the above purpose, the utility model provides a mounting fixture for CMY color filters. The CMY color filter includes a fixing plate and a color filter pasted on the fixing plate. The fixing plate is provided with a paste groove adhesively connected to the color filter. The mounting fixture for the CMY color filter includes a base. The base is provided with a mounting groove. The mounting groove is provided with a mounting boss for placing the fixing plate. The diameter of the fixing plate is smaller than the inner diameter of the mounting groove. The mounting boss is provided with a positioning post inserted and matched with a threaded hole on the fixing plate. The outer periphery of the mounting groove is provided with a color filter positioning groove. The bottom surface of the color filter positioning groove is flush with the bottom surface of the paste groove of the fixing plate placed on the mounting boss.

[0006] As a preferred solution of the utility model, the diameter of the mounting boss is smaller than the diameter of the fixing plate.

[0007] As a preferred solution of the utility model, two symmetrically arranged film taking grooves are provided on the outside of the color filter positioning groove. The film taking grooves communicate with the color filter positioning groove.

[0008] As a preferred embodiment of the present utility model, a positioning block adapted to the central hole of the fixing plate is provided on the mounting boss.

[0009] As a preferred embodiment of the present utility model, a plate - placing groove is connected to the outside of the mounting groove.

[0010] As a preferred embodiment of the present utility model, a plurality of the mounting grooves are provided on the base.

[0011] As a preferred embodiment of the present utility model, the base is formed by 3D printing.

[0012] Compared with the prior art, the installation fixture for CMY color chips in the embodiment of the present utility model has the following beneficial effects:

[0013] The present utility model effectively positions the fixing plate through the positioning posts on the mounting boss, avoiding the displacement of the fixing plate. The cooperation between the color chip positioning groove and the mounting boss reduces the gap between the fixing plate and the color chips when they are stacked, improves the flatness between the fixing plate and the color chips, improves the accuracy of CMY color chip assembly, and significantly improves the qualified rate and production efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0015] Figure 1 FIG. is a schematic structural view of an installation fixture for CMY color chips provided by the present utility model;

[0016] Figure 2 FIG. is a schematic sectional view of the installation fixture for CMY color chips provided by the present utility model;

[0017] In the figure, base 1; mounting groove 11; mounting boss 12; positioning post 13; color chip positioning groove 14; chip - taking groove 15; positioning block 16; plate - placing groove 17; fixing plate 2; pasting groove 21; color chip 3. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not intended to limit the scope of the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0020] As Figures 1 to 2 shown, an installation fixture for a CMY color filter in a preferred embodiment of the present utility model, the CMY color filter includes a fixing plate 2 and a color filter 3 pasted on the fixing plate 2. A pasting groove 21 for pasting and connecting with the color filter 3 is provided on the fixing plate 2. The installation fixture for the CMY color filter includes a base 1. An installation groove 11 is provided on the base 1. An installation boss 12 for placing the fixing plate 2 is provided on the installation groove 11. The diameter of the fixing plate 2 is smaller than the inner diameter of the installation groove 11. A positioning post 13 inserted and matched with a threaded hole on the fixing plate 2 is provided on the installation boss 12. A color filter 3 positioning groove 14 is provided on the outer periphery of the installation groove 11. The bottom surface of the color filter 3 positioning groove 14 is flush with the bottom surface of the pasting groove 21 of the fixing plate 2 placed on the installation boss 12.

[0021] The present utility model effectively positions the fixing plate 2 through the positioning post 13 on the installation boss 12, avoiding the displacement of the fixing plate 2. The cooperation between the color filter 3 positioning groove 14 and the installation boss 12 reduces the gap between the fixing plate 2 and the color filter 3 when they are stacked, improves the flatness between the fixing plate 2 and the color filter 3, improves the assembly accuracy of the CMY color filter, and significantly improves the qualified rate and production efficiency of the product.

[0022] Furthermore, the diameter of the installation boss 12 is smaller than the diameter of the fixing plate 2, which avoids the glue on the pasting groove 21 of the fixing plate 2 from sticking to the installation boss 12 and ensures the pasting effect between the color filter 3 and the fixing plate 2.

[0023] Exemplarily, two symmetrically arranged chip-taking grooves 15 are provided on the outside of the color filter 3 positioning groove 14. The chip-taking grooves 15 are communicated with the color filter 3 positioning groove 14. After the CMY color filter is assembled, the finished CMY color filter can be taken out from the installation fixture through the two chip-taking grooves 15.

[0024] Furthermore, a positioning block 16 matched with the central hole of the fixing plate 2 is provided on the installation boss 12. Through the cooperation of the positioning block 16 and the positioning post 13, the positioning effect of the fixing plate 2 on the installation boss 12 is improved, and the assembly accuracy is enhanced.

[0025] Exemplarily, a plate-placing groove 17 is connected to the outside of the installation groove 11. The installation groove 11 is communicated with the plate-placing groove 17, which facilitates accurately placing the fixing plate 2 on the installation boss 12.

[0026] Specifically, a plurality of the installation grooves 11 (similarly provided with installation bosses 12 and color filter 3 positioning grooves 14) are provided on the base 1, so that multiple CMY color filters can be installed simultaneously on the same installation fixture, improving the work efficiency.

[0027] Exemplarily, the base 1 is formed by 3D printing, which can accommodate CMY color filters of different specifications and shapes and can install and assemble CMY color filters with complex shapes.

[0028] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A CMY color film installation fixture, the CMY color film comprising a fixed plate and a color film pasted on the fixed plate, the fixed plate is provided with a pasting groove to be pasted and connected to the color film, characterized in that: The installation fixture of the CMY color film includes a base, a mounting groove is provided on the base, a mounting boss is provided on the mounting groove for placing the fixed plate, the diameter of the fixed plate is smaller than the inner diameter of the mounting groove, a positioning column is provided on the mounting boss for plugging and cooperating with the threaded hole on the fixed plate, a color film positioning groove is provided on the outer periphery of the mounting groove, and the bottom surface of the color film positioning groove is flush with the bottom surface of the pasting groove of the fixed plate placed on the mounting boss.

2. The CMY color filter installation fixture as claimed in claim 1, characterized in that: The diameter of the mounting boss is smaller than the diameter of the fixing plate.

3. The CMY color filter installation fixture as claimed in claim 1, characterized in that: Two symmetrically arranged film taking grooves are provided on the outer side of the color film positioning groove, and the film taking grooves are communicated with the color film positioning groove.

4. The CMY color filter installation fixture as claimed in claim 1, characterized in that: The mounting boss is provided with a positioning block which matches with the central hole of the fixing plate.

5. The CMY color filter installation fixture as claimed in claim 1, characterized in that: The outer side of the installation groove is connected with a plate placing groove.

6. The CMY color filter installation fixture as claimed in claim 1, characterized in that: A plurality of mounting grooves are provided on the base.

7. The CMY color filter installation fixture as claimed in claim 1, characterized in that: The base is formed by 3D printing.

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