Multi-angle adjustable colorful cold light sheet

Abstract

The utility model discloses a multi-angle adjustable colorful cold light sheet, which relates to the technical field of colorful cold light sheets, and comprises a colorful cold light sheet, the input end of the colorful cold light sheet is electrically connected with a lead, the rear side of the colorful cold light sheet is provided with an angle adjusting mechanism, the rear side of the angle adjusting mechanism is provided with a telescopic mounting mechanism, and the angle adjusting mechanism is provided with an angle adjusting mechanism. The angle adjusting mechanism comprises two up-down adjusting plates, the front sides of the two up-down adjusting plates are fixedly connected with the rear side of the colorful cold light sheet, first sliding grooves are formed in the opposite faces of the two up-down adjusting plates, first sliding rods are fixedly connected between the upper portions and the lower portions of the inner walls of the first sliding grooves, and sliding blocks are slidably connected to the outer walls of the first sliding rods. Through the cooperation of the up-down adjusting plate, the left-right adjusting plate and the telescopic box, after the colorful cold light sheet is installed and fixed, the up-down angle adjustment and the left-right angle adjustment can still be carried out, the colorful cold light sheet does not need to be detached to be adjusted nowadays, and the colorful cold light sheet is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-color cold light sheets, and in particular to a multi-angle adjustable multi-color cold light sheet. Background Art

[0002] Electroluminescent EL cold light sheet is a physical phenomenon that generates electric field by applying AC voltage to the electrodes at both ends to stimulate fluorescent materials to emit light, that is, electric field luminescence phenomenon, combining multiple substances to produce light sources of different colors. Cold light source is different from the traditional point or line luminescence mechanism, but a uniform and integrated surface luminescence body, and it is also a kind of light source that does not cause glare to vision, so it is generally called cold light source, which is harmless and flexible and can be cut into any complex shape light source. It is usually used in applications such as backlight source, indicator light, display screen, etc. The following problems exist in the existing technology:

[0003] Although the existing multi-color cold light sheet can be displayed as a single piece, it is difficult to adjust the angle after installation because the multi-color cold light sheet is designed as an integrated mechanism. The multi-color cold light sheet needs to be disassembled and adjusted to the required angle before installation, and the adjustment process is relatively time-consuming. Utility Model Content

[0004] The utility model provides a multi-angle adjustable colorful cold light sheet to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A multi-angle adjustable colorful cold light sheet comprises a colorful cold light sheet, an input end of the colorful cold light sheet is electrically connected to a wire, an angle adjustment mechanism is arranged on the rear side of the colorful cold light sheet, a telescopic mounting mechanism is arranged on the rear side of the angle adjustment mechanism, the angle adjustment mechanism comprises two upper and lower adjustment plates, the front sides of the two upper and lower adjustment plates are fixedly connected to the rear side of the colorful cold light sheet, a slide groove is provided on the opposite surfaces of the two upper and lower adjustment plates, a slide rod is fixedly connected between the upper and lower inner walls of the slide groove, a slider is slidably connected to the outer wall of the slide rod, a left and right adjustment plate is fixedly installed between the opposite surfaces of the two sliders, two limit bolts are threadedly installed on the middle parts of the front sides of the two upper and lower adjustment plates, and the two limit bolts are threadedly penetrated into the inner cavity of the slide groove and are located on the upper and lower sides of the slider.

[0007] A further improvement of the technical solution of the utility model is that: a sliding groove 2 is opened at the bottom of the left and right adjustment plates, a sliding rod 2 is fixedly installed between the left and right sides of the inner wall of the sliding groove 2, the outer wall of the sliding rod 2 is slidably connected with a hanging plate slider, a hanging plate is fixedly installed at the bottom of the hanging plate slider, a fixing ball is fixedly installed on the front side of the hanging plate, two limiting bolts 2 are threadedly installed on the middle part of the front side of the left and right adjustment plates, and the two limiting bolts 2 are threadedly penetrated into the inner cavity of the sliding groove 2 and are located on the left and right sides of the hanging plate slider.

[0008] A further improvement of the technical solution of the utility model lies in that: the telescopic mounting mechanism includes a mounting plate, a mounting column, and a telescopic box, the mounting column and the telescopic box are located on the front side of the mounting plate, the telescopic box is clamped on the outer wall of the mounting column, the mounting plate is rectangularly arranged with four mounting holes that pass through from front to back, a clamping block is fixedly installed at the center of the front side of the mounting plate, the clamping block is provided with a threaded groove that passes through from top to bottom, a clamping slot is provided on the rear side of the mounting column, the clamping slot is clamped with the clamping block, a mounting bolt is threadedly installed on the top rear side of the mounting column, and the mounting bolt thread penetrates into the inner cavity of the clamping slot and is threadedly connected with the threaded groove.

[0009] A further improvement of the technical solution of the utility model is that: a mounting column slot is provided inside the telescopic box, the mounting column slot is slidably connected to the outer wall of the mounting column, a sliding rod three is fixedly installed on the inner front side of the mounting column slot, a sliding rod cavity is provided inside the mounting column, the rear end of the sliding rod three passes through the inner cavity of the sliding rod cavity and is fixedly installed with a limiting disk, and the front side of the telescopic box is movably connected to the fixed ball.

[0010] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0011] 1. The utility model provides a multi-angle adjustable colorful cold light sheet. Through the cooperation between the up and down adjustment plates, the left and right adjustment plates and the telescopic box, the colorful cold light sheet can still be adjusted up and down and left and right after being installed and fixed. There is no need to remove the colorful cold light sheet for adjustment, which is convenient for the use of the colorful cold light sheet.

[0012] 2. The utility model provides a multi-angle adjustable colorful cold light sheet. Through the cooperation of the mounting plate, the mounting column and the mounting bolts, the whole colorful cold light sheet can be directly removed by removing the mounting bolts. At the same time, during installation, the installation can be completed by directly docking and then tightening the mounting bolts, thereby improving the disassembly and assembly efficiency of the colorful cold light sheet and facilitating maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a rear view schematic diagram of the multi-colored cold light sheet of the utility model structure;

[0015] Figure 3 It is a cross-sectional schematic diagram of the upper and lower adjustment plates of the structure of the utility model;

[0016] Figure 4 It is a cross-sectional schematic diagram of the left and right adjustment plates of the structure of the utility model;

[0017] Figure 5 It is a cross-sectional schematic diagram of the installation column and the telescopic box of the utility model structure.

[0018] In the figure: 1. colorful cold light film; 2. wire; 3. angle adjustment mechanism; 31. up and down adjustment plate; 311. slide groove one; 312. slide rod one; 313. limit bolt one; 32. left and right adjustment plate; 321. slider; 322. slide groove two; 323. slide rod two; 324. hanging plate slider; 325. limit bolt two; 326. hanging plate; 327. fixed ball; 4. telescopic mounting mechanism; 41. mounting plate; 411. mounting hole; 42. block; 421. threaded groove; 43. mounting column; 431. slot; 432. mounting bolt; 433. slide rod cavity; 44. telescopic box; 441. mounting column slot; 442. slide rod three; 443. limit plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model provides a multi-angle adjustable colorful cold light film, including a colorful cold light film 1, an input end of the colorful cold light film 1 is electrically connected to a wire 2, and an external power supply can be used to power the colorful cold light film 1 through the wire 2, an angle adjustment mechanism 3 is arranged on the rear side of the colorful cold light film 1, and a telescopic installation mechanism 4 is arranged on the rear side of the angle adjustment mechanism 3, and the angle adjustment mechanism 3 includes two upper and lower adjustment plates 31, the front sides of the two upper and lower adjustment plates 31 are fixedly connected to the rear side of the colorful cold light film 1, and the opposite surfaces of the two upper and lower adjustment plates 31 are provided with a slide groove 311, and a slide rod 312 is fixedly connected between the upper and lower inner walls of the slide groove 311, and a slider 321 is slidably connected to the outer wall of the slide rod 312, and a left and right adjustment plate 32 is fixedly installed between the opposite surfaces of the two sliders 321, and two limiting bolts 313 are threadedly installed on the middle parts of the front sides of the two upper and lower adjustment plates 31, and the two limiting bolts 313 are threadedly penetrated into the inner cavity of the slide groove 311 and are located on the upper and lower sides of the slider 321;

[0021] When the multi-color cold light sheet 1 needs to be adjusted in the up and down tilt angle, the limit bolts 313 on the upper or lower sides of the middle parts of the rear sides of the two upper and lower adjustment plates 31 can be loosened at the same time to release the limit on the upward or downward sliding of the left and right adjustment plates 32. Then, the upper or lower part of the multi-color cold light sheet 1 can be pressed to make the left and right adjustment plates 32 slide up and down on the outer wall of the slide rod 312 in the slide groove 311 by means of the slider 321, and drive the telescopic box 44 to be pulled forward on the outer wall of the mounting column 43, thereby completing the upward or downward tilt angle adjustment.

[0022] like Figure 4 As shown, a second slide groove 322 is provided at the bottom of the left and right adjustment plates 32, a second slide rod 323 is fixedly installed between the left and right sides of the inner wall of the second slide groove 322, a hanging plate slider 324 is slidably connected to the outer wall of the second slide rod 323, a hanging plate 326 is fixedly installed at the bottom of the hanging plate slider 324, a fixing ball 327 is fixedly installed on the front side of the hanging plate 326, two limiting bolts 325 are threadedly installed on the middle part of the front side of the left and right adjustment plates 32, and the two limiting bolts 325 are threadedly penetrated into the inner cavity of the second slide groove 322 and are located on the left and right sides of the hanging plate slider 324;

[0023] When the colorful cold light sheet 1 needs to be adjusted left or right, the limit bolt 325 on the left or right rear side of the left and right adjustment plate 32 can be loosened to release the limit on the hanging plate slider 324 to the left or right. Then, the left half or right half of the colorful cold light sheet 1 can be directly pressed backwards, so that the hanging plate slider 324 can slide left or right on the slide rod 323. At the same time, the fixed ball 327 on the rear side of the hanging plate 326 is used to pull the telescopic box 44 forward to complete the left and right tilt angle adjustment of the colorful cold light sheet 1.

[0024] like Figure 5As shown, the telescopic mounting mechanism 4 includes a mounting plate 41, a mounting column 43, and a telescopic box 44. The mounting column 43 and the telescopic box 44 are located on the front side of the mounting plate 41. The telescopic box 44 is clamped on the outer wall of the mounting column 43. The mounting plate 41 is rectangularly arranged with four mounting holes 411 that pass through the front and back. A clamping block 42 is fixedly installed at the center of the front side of the mounting plate 41. The clamping block 42 is provided with a threaded groove 421 that passes through the top and bottom. A clamping groove 431 is provided on the rear side of the mounting column 43. The clamping groove 431 is clamped with the clamping block 42. The top rear side of the mounting column 43 is threadedly installed with a mounting hole 411. A bolt 432 is installed, and the thread of the mounting bolt 432 penetrates into the inner cavity of the slot 431 and is threadedly connected with the thread groove 421. A mounting column slot 441 is provided inside the telescopic box 44. The mounting column slot 441 is slidably connected with the outer wall of the mounting column 43. A sliding rod 3 442 is fixedly installed on the front side of the inner side of the mounting column slot 441. A sliding rod cavity 433 is provided inside the mounting column 43. The rear end of the sliding rod 3 442 penetrates into the inner cavity of the sliding rod cavity 433 and is fixedly installed with a limiting plate 443. The front side of the telescopic box 44 is movably connected with the fixed ball 327.

[0025] First, the mounting plate 41 can be mounted on the wall by passing bolts through the four holes that pass through the front and rear of the mounting plate 41, and then the positioning can be performed by aligning the slot 431 on the rear side of the mounting column 43 included in the telescopic mounting mechanism 4 with the block 42 and snapping it in. Then, the mounting bolt 432 is rotated until it is threadedly connected with the threaded slot 421 on the top of the block 42, and the telescopic mounting mechanism 4 and the angle adjustment mechanism 3 and the colorful cold light film 1 on the front side of the telescopic mounting mechanism 4 can be fixed on the wall. When disassembling, the mounting bolt 432 can be directly removed, and the mounting column 43 can be pulled out to complete the disassembly of the colorful cold light film 1. When the telescopic box 44 is pulled by the fixed ball 327 for angle adjustment, the sliding rod 442 is used to slide forward in the inner cavity of the sliding rod cavity 433, and the limiting plate 443 at the rear end of the sliding rod 442 is used to prevent the telescopic box 44 from falling off.

[0026] The working principle of the multi-angle adjustable colorful cold light film is described in detail below.

[0027] like Figure 1-5As shown, the mounting plate 41 can be mounted on the wall by first passing bolts through the four holes that pass through the front and rear of the mounting plate 41, and then the positioning can be performed by aligning the card slot 431 on the rear side of the mounting column 43 included in the telescopic mounting mechanism 4 with the card block 42, and then the mounting bolt 432 is rotated until it is threadedly connected with the threaded groove 421 on the top of the card block 42, and the telescopic mounting mechanism 4 and the angle adjustment mechanism 3 and the colorful cold light film 1 on the front side of the telescopic mounting mechanism 4 can be fixed on the wall. When the colorful cold light film 1 needs to be adjusted to an up and down tilt angle, the limit bolts 313 on the upper or lower side of the middle part of the rear side of the two upper and lower adjustment plates 31 can be loosened at the same time to release the limit on the upward or downward sliding of the left and right adjustment plates 32, and then the upper half or lower half of the colorful cold light film 1 can be pressed, so that the left and right adjustment plates 32 can use the slider 321 to slide in the slide groove 311. The outer wall 312 of the first one slides up and down, and drives the telescopic box 44 to be pulled forward on the outer wall of the mounting column 43, thereby completing the angle adjustment of tilting upward or downward. When the colorful cold light film 1 needs to be adjusted left and right, the limit bolt 2 325 on the left or right rear side of the left and right adjustment plate 32 can be loosened to release the limit of the hanging plate slider 324 to the left or right, and then the left half or right half of the colorful cold light film 1 can be directly pressed backward, so that the hanging plate slider 324 can slide left or right on the slide bar 2 323, and at the same time, the fixed ball 327 on the rear side of the hanging plate 326 is used to pull the telescopic box 44 forward to complete the left and right tilt angle adjustment of the colorful cold light film 1. When the telescopic box 44 is pulled by the fixed ball 327, the sliding rod 342 is used to slide forward in the inner cavity of the sliding rod cavity 433, and the limiting plate 443 at the rear end of the sliding rod 342 is used to prevent the telescopic box 44 from falling off.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A multi-angle adjustable colorful cold light film, comprising a colorful cold light film (1), wherein the input end of the colorful cold light film (1) is electrically connected to a wire (2), characterized in that: The rear side of the multi-colored cold light sheet (1) is provided with an angle adjustment mechanism (3), and the rear side of the angle adjustment mechanism (3) is provided with a telescopic installation mechanism (4). The angle adjustment mechanism (3) comprises two upper and lower adjustment plates (31), and the front sides of the two upper and lower adjustment plates (31) are fixedly connected to the rear side of the multi-colored cold light sheet (1). The opposite surfaces of the two upper and lower adjustment plates (31) are provided with a slide groove (311), and a slide rod (312) is fixedly connected between the upper and lower inner walls of the slide groove (311), and a slider (321) is slidably connected to the outer wall of the slide rod (312), and a left and right adjustment plate (32) is fixedly installed between the opposite surfaces of the two sliders (321). Two limiting bolts (313) are threadedly installed in the middle parts of the front sides of the two upper and lower adjustment plates (31), and the two limiting bolts (313) are threadedly penetrated into the inner cavity of the slide groove (311) and are located at the upper and lower sides of the slider (321).

2. The multi-angle adjustable colorful cold light sheet according to claim 1, characterized in that: A second slide groove (322) is provided at the bottom of the left and right adjustment plates (32), a second slide rod (323) is fixedly installed between the left and right sides of the inner wall of the second slide groove (322), the outer wall of the second slide rod (323) is slidably connected with a hanging plate slider (324), a hanging plate (326) is fixedly installed at the bottom of the hanging plate slider (324), a fixing ball (327) is fixedly installed on the front side of the hanging plate (326), two limiting bolts (325) are threadedly installed in the middle part of the front side of the left and right adjustment plates (32), and the two limiting bolts (325) are threadedly penetrated into the inner cavity of the second slide groove (322) and are located on the left and right sides of the hanging plate slider (324).

3. The multi-angle adjustable colorful cold light sheet according to claim 1, characterized in that: The telescopic mounting mechanism (4) comprises a mounting plate (41), a mounting column (43), and a telescopic box (44); the mounting column (43) and the telescopic box (44) are located at the front side of the mounting plate (41); the telescopic box (44) is clamped on the outer wall of the mounting column (43); the mounting plate (41) is provided with four mounting holes (411) which are through-through in a rectangular row; a clamping block (42) is fixedly mounted at the center of the front side of the mounting plate (41); the clamping block (42) is provided with a threaded groove (421) which is through-through from top to bottom; a clamping groove (431) is provided at the rear side of the mounting column (43); the clamping groove (431) is clamped with the clamping block (42); a mounting bolt (432) is threadedly mounted on the rear side of the top of the mounting column (43); the mounting bolt (432) is threadedly penetrated into the inner cavity of the clamping groove (431) and is threadedly connected with the threaded groove (421).

4. The multi-angle adjustable colorful cold light sheet according to claim 3, characterized in that: The telescopic box (44) is provided with a mounting column slot (441) inside, and the mounting column slot (441) is slidably connected to the outer wall of the mounting column (43); a sliding rod three (442) is fixedly installed on the front side of the inside of the mounting column slot (441); a sliding rod cavity (433) is provided inside the mounting column (43); the rear end of the sliding rod three (442) passes through the inner cavity of the sliding rod cavity (433) and is fixedly installed with a limit plate (443); the front side of the telescopic box (44) is movably connected to the fixed ball (327).

Images