An integrated and compact vehicle-mounted backlight source

Abstract

The present invention discloses an integrated and compact vehicle-mounted backlight source, and specifically relates to the technical field of vehicle-mounted backlight sources. The present invention comprises a backlight source body, the outer surface of which is fixedly connected to a frame, one side of which is provided with an adjustment device, the adjustment device comprises a side panel, the side panel is arranged on one side of the frame, one side of the frame is symmetrically fixedly connected to a slide bar, one side of the side panel is symmetrically provided with a first slide groove, and the outer surface of the side panel is provided with a mounting device. By arranging the side panel, the present invention enables the slide bar to drive the frame connected to the slide bar to move synchronously on one side of the side panel under the action of the slide bar and the first slide groove, and the frame drives the backlight source body to move on one side of the side panel, so as to facilitate direct illumination of a specific position of the display screen through the backlight source body according to actual needs, thereby ensuring that the text and picture displayed at the position are as clear as possible, which is conducive to the normal use of the display screen.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle-mounted backlight sources, and in particular to an integrated and compact vehicle-mounted backlight source. Background Art

[0002] Backlight is a light source located behind the LCD display. It is used to increase the illumination in low-light environments and the brightness on the LCD screen. Backlights are also used in cars, that is, vehicle-mounted backlights, and vehicle-mounted backlights generally have thermistors added to detect the temperature of the light source. When the temperature of the light source is too high, the current passing into the light source is reduced, and the brightness is reduced to ensure that the backlight source and display module will not be burned.

[0003] The inventors found that the current vehicle-mounted backlight source is generally installed in the middle of the display screen, and the backlight source can only transmit the backlight in a straight line, resulting in the middle of the display screen being directly illuminated by the backlight source, where the light is stronger, while the light at the edge of the display screen is darker and has a lower brightness. This may cause the text and images at the edge of the display screen to appear unclear, which is not conducive to the normal use of the display screen.

[0004] In order to solve the problem that the backlight source can only transmit the backlight in a straight line, resulting in the middle of the display screen being directly illuminated by the backlight source and the light is strong, while the light at the edge of the display screen is darker and the brightness is lower, which may cause the text and picture at the edge of the display screen to be unclear and is not conducive to the normal use of the display screen, the prior art adopts a method of simultaneously irradiating the display screen with backlight by multiple backlight sources, and the present invention adopts another solution. Summary of the invention

[0005] The present invention proposes an integrated and compact vehicle-mounted backlight source to solve the problem that the backlight source can only transmit the backlight in a straight line, resulting in the middle of the display screen being directly illuminated by the backlight source and the light being strong, while the light at the edge of the display screen is darker and the brightness is lower, which may cause the text and picture at the edge of the display screen to be unclear, which is not conducive to the normal use of the display screen.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an integrated and compact vehicle-mounted backlight source, including a backlight source body, characterized in that: a frame is fixedly connected to the outer surface of the backlight source, an adjustment device is provided on one side of the frame, the adjustment device includes a side panel, the side panel is provided on one side of the frame, a slide bar is symmetrically fixedly connected to one side of the frame, a first slide groove is symmetrically opened on one side of the side panel, the outer surface of the slide bar is slidably connected to the inner wall of the first slide groove, a pushing device is provided on one side of the frame, and an installation device is provided on the outer surface of the side panel.

[0007] The effect achieved by the above components is as follows: by setting the side panel, under the action of the slide bar and the first slide groove, the slide bar can slide on the inner wall of the first slide groove, and at the same time, the slide bar will drive the frame connected to the slide bar to move synchronously on one side of the side panel during the sliding process on the inner wall of the first slide groove, and then drive the backlight source body to move on one side of the side panel, and the slide bar and the slide groove can limit the frame to ensure that the frame moves in the horizontal direction of one side of the side panel. When the position of the side panel is relatively fixed to the position of the display screen, the backlight source body can move on one side of the display screen. When one side or one edge of the display screen is darker, it is convenient to move the backlight source body to one side or edge of the display screen, and then it is convenient to directly illuminate a specific position of the display screen through the backlight source body according to actual needs, ensuring that the text and picture displayed at this position are as clear as possible, which is conducive to the normal use of the display screen.

[0008] Preferably, an auxiliary block is fixedly connected to one side of the frame, and an S-pole magnetic block is fixedly connected to one side of the auxiliary block.

[0009] The effect achieved by the above components is: by setting the auxiliary block, the auxiliary block is fixedly connected to the frame, and then when the S-pole magnetic block fixedly connected to the auxiliary block is fixed, the frame can be fixed, and then the backlight source can be fixed.

[0010] Preferably, a fixed block is symmetrically fixedly connected to one side of the outer surface of the frame, a threaded rod is rotatably connected to the inner walls of the two fixed blocks, a screw hole block is threadedly connected to the outer surface of the threaded rod, and an N-pole magnetic block is fixedly connected to the top of the screw hole block.

[0011] The effects achieved by the above components are as follows: by setting a fixing block, the threaded rod and the frame are connected and fixed to prevent the threaded rod from detaching from the frame, and the fixing block will not affect the rotation of the threaded rod. By setting the threaded rod, rotating the threaded rod can drive the screw hole block to move on the outer surface of the threaded rod, thereby driving the N-pole magnetic block connected to the screw hole block to move synchronously. When the N-pole magnetic block moves to the bottom of the S-pole magnetic block, the N-pole magnetic block and the S-pole magnetic block will attract each other under the action of the magnetic force between them. When the threaded rod stops rotating, the N-pole magnetic block connected to the screw hole block can be fixed, and then the N-pole magnetic block can fix the S-pole magnetic block, and then the position between the backlight source body and the side panel can be fixed. When one side of the display screen needs to be directly irradiated for a long time, the backlight source body can be effectively prevented from detaching from the position where the display screen needs to be irradiated, ensuring that the backlight source body irradiates the fixed position of the display screen for a long time.

[0012] Preferably, a sliding block is fixedly connected to one side of the screw hole block, a second sliding groove is opened on one side of the outer surface of the frame, and the outer surface of the sliding block is slidably connected to the inner wall of the second sliding groove.

[0013] The effect achieved by the above components is: by setting the slider and the slide groove, when the screw hole block moves on the outer surface of the threaded rod driven by the threaded rod, the screw hole block will drive the slider to slide synchronously on the inner wall of the second slide groove, and the slider can limit the screw hole block, thereby preventing the threaded rod from driving the screw hole block to rotate synchronously during the rotation process, thereby ensuring that the screw hole block can be regulated by the threaded rod.

[0014] Preferably, both ends of the threaded rod are fixedly connected with operating blocks, and the outer surface of the operating block is provided with a protrusion.

[0015] The effect achieved by the above-mentioned components is: by setting the operating block, rotating the operating block can drive the threaded rod connected to the operating block to rotate synchronously, and the protrusions on the outer surface of the operating block can increase the friction force of the outer surface of the operating block. When the threaded rod is rotated by the operating block, the protrusions on the outer surface of the operating block have an anti-slip effect, thereby facilitating the rotation of the threaded rod by the operating block.

[0016] Preferably, the pushing device comprises a telescopic plate, one side of the telescopic plate is fixedly connected to one side of the frame, and the outer surface of the telescopic plate is slidably connected to a sleeve plate.

[0017] The effect achieved by the above-mentioned components is: by setting the telescopic plate and the sleeve plate, the sleeve plate is slid toward the outer surface of the telescopic plate so that the outer surface of the telescopic plate is completely separated from the inner wall of the sleeve, and the telescopic plate can extend the sleeve plate, which is convenient for pushing the frame through the telescopic plate and the sleeve plate. Similarly, the telescopic plate can also be stored in the inner wall of the sleeve plate, thereby reducing the space occupied by the telescopic plate when the telescopic plate and the sleeve plate are not in use, making it convenient for storage.

[0018] Preferably, a rubber sleeve is fixedly connected to the outer surface of the sleeve plate, and grooves are evenly formed on the outer surface of the rubber sleeve.

[0019] The effect achieved by the above components is that the friction force on the outer surface of the sleeve can be effectively increased by providing the rubber sleeve with grooves, thereby having an anti-slip effect in the process of pushing the frame.

[0020] Preferably, the mounting device comprises a plurality of double-sided adhesive strips, and one side of each of the double-sided adhesive strips is bonded to one side of the side panel.

[0021] The effect achieved by the above components is: by setting a double-sided adhesive strip and utilizing the characteristics of the double-sided adhesive strip, when the side panel needs to be fixed to a specific position, one side of the double-sided adhesive strip is contacted with the specific position, and external force is applied to squeeze the double-sided adhesive strip, so that the side panel can be fixed to the specific position through the double-sided adhesive strip.

[0022] Preferably, dustproof paper is provided on one side of the double-sided adhesive strip, and an extension strip is fixedly connected to one side of the dustproof paper.

[0023] The effect achieved by the above components is: by setting the dustproof paper, the exposed side of the double-sided adhesive strip can be protected to prevent the double-sided adhesive strip from being contaminated by dust and other debris, which may cause the double-sided adhesive strip to lose its fixing function. At the same time, by setting the extension strip, it is convenient to peel off the dustproof paper from one side of the double-sided adhesive strip through the extension strip when the double-sided adhesive strip needs to be used.

[0024] Preferably, mounting blocks are fixedly connected to both sides of the outer surface of the side plate, and a mounting hole is formed on one side of the mounting block.

[0025] The effect achieved by the above components is: by setting the mounting block and the mounting hole, the fixing workpiece of the screw is passed through the mounting hole, and then the screw is connected and fixed to the specific position, the fixing block and the fixed position can be auxiliary fixed to ensure the tight connection and fixation between the side panel and the fixed position.

[0026] In summary, the beneficial effects of the present invention are:

[0027] The present invention sets a side panel, and under the action of the slide bar and the first slide groove, the slide bar can drive the frame connected to the slide bar to move synchronously on one side of the side panel, and the frame will drive the backlight source body to move on one side of the side panel, so as to facilitate direct illumination of a specific position of the display screen through the backlight source body according to actual needs, thereby ensuring that the text and pictures displayed at this position are as clear as possible, which is conducive to the normal use of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional schematic diagram of the present invention.

[0029] Figure 2 It is a partial structural schematic diagram of the framework of the present invention.

[0030] Figure 3 The present invention Figure 2 A is an enlarged structural diagram of FIG.

[0031] Figure 4 The present invention Figure 2 Schematic diagram of the enlarged structure at B.

[0032] Figure 5 It is a partial structural schematic diagram of the double-sided adhesive strip of the present invention.

[0033] Figure 6 The present invention Figure 5 Enlarged structural diagram at C.

[0034] Description of reference numerals:

[0035] 1. Backlight source body; 2. Frame; 3. Adjustment device; 31. Side panel; 32. Slide bar; 33. First slide slot; 34. Auxiliary block; 35. S-pole magnetic block; 36. Fixed block; 37. Threaded rod; 38. Screw hole block; 39. N-pole magnetic block; 310. Slider; 311. Second slide slot; 312. Operation block 4. Pushing device; 41. Telescopic plate; 42. Sleeve plate; 43. Rubber sleeve; 44. Groove; 5. Installation device; 51. Double-sided tape; 52. Dust-proof paper; 53. Extension strip; 54. Installation block; 55. Installation hole. DETAILED DESCRIPTION

[0036] Reference Figure 1-Figure 3 As shown, the present embodiment discloses an integrated and compact vehicle-mounted backlight source, including a backlight source body 1, a frame 2 is fixedly connected to the outer surface of the backlight source, an adjusting device 3 is arranged on one side of the frame 2, the adjusting device 3 includes a side plate 31, the side plate 31 is arranged on one side of the frame 2, a slide bar 32 is symmetrically fixedly connected to one side of the frame 2, a first slide groove 33 is symmetrically opened on one side of the side plate 31, the outer surface of the slide bar 32 is slidably connected to the inner wall of the first slide groove 33, a pushing device is arranged on one side of the frame 2, and an installation device 5 is arranged on the outer surface of the side plate 31. By arranging the side plate 31, under the action of the slide bar 32 and the first slide groove 33, the slide bar 32 can be moved in the first slide groove 33. The inner wall slides, and at the same time, the slide bar 32 on the inner wall of the first slide groove 33 will drive the frame 2 connected to the slide bar 32 to move synchronously on one side of the side panel 31 during the sliding process, and then drive the backlight source body 1 to move on one side of the side panel 31. When the position of the side panel 31 is relatively fixed with the position of the display screen, the backlight source body 1 can be moved on one side of the display screen. When one side or one edge of the display screen is darker, it is convenient to move the backlight source body 1 to one side or the edge of the display screen, and then it is convenient to directly illuminate a specific position of the display screen through the backlight source body 1 according to actual needs, to ensure that the text and picture displayed at this position are as clear as possible.

[0037] Reference Figure 2 and Figure 3As shown, the present embodiment discloses that: an auxiliary block 34 is fixedly connected to one side of the frame 2, and an S-pole magnetic block 35 is fixedly connected to one side of the auxiliary block 34. By setting the auxiliary block 34, the auxiliary block 34 is fixedly connected to the frame 2, and then when the S-pole magnetic block 35 fixedly connected to the auxiliary block 34 is fixed, the frame 2 can be fixed, and then the backlight source is fixed, and a fixed block 36 is symmetrically fixedly connected to one side of the outer surface of the frame 2, and the inner walls of the two fixed blocks 36 are rotatably connected to threaded rods 37, and the outer surface of the threaded rod 37 is threadedly connected to a screw hole block 38, and the top of the screw hole block 38 is fixedly connected to an N-pole magnetic block 39. By setting a fixing block 36, the threaded rod 37 and the frame 2 are connected and fixed to prevent the threaded rod 37 from detaching from the frame 2, and the fixing block 36 will not affect the rotation of the threaded rod 37. By setting the threaded rod 37, rotating the threaded rod 37 can drive the screw hole block 38 to move on the outer surface of the threaded rod 37, and then drive the N-pole magnetic block 39 connected to the screw hole block 38 to move synchronously. When the N-pole magnetic block 39 moves to the bottom of the S-pole magnetic block 35, the N-pole magnetic block 39 and the S-pole magnetic block 35 will attract each other under the action of the magnetic force between them. When the threaded rod 37 stops rotating, the N-pole magnetic block 39 connected to the screw hole block 38 can be fixed, and then the N-pole magnetic block 39 can fix the S-pole magnetic block 35, and then the position between the backlight source body 1 and the side panel 31 can be fixed. When one side of the display screen needs to be directly irradiated for a long time, it can effectively prevent the backlight source body 1 from detaching from the position where the display screen needs to be irradiated, ensuring that the backlight source body 1 irradiates the fixed position of the display screen for a long time.

[0038] Reference Figure 2 and Figure 3 As shown, this embodiment discloses: a slider 310 is fixedly connected to one side of the screw hole block 38, a second slide groove 311 is provided on one side of the outer surface of the frame 2, and the outer surface of the slider 310 is slidably connected to the inner wall of the second slide groove 311. By providing the slider 310 and the slide groove, when the screw hole block 38 moves on the outer surface of the threaded rod 37 driven by the threaded rod 37, the screw hole block 38 will drive the slider 310 to slide synchronously on the inner wall of the second slide groove 311, and the slider 310 can limit the screw hole block 38, and can prevent the threaded rod 37 from driving the screw hole block 38 to rotate synchronously during the rotation process, so as to ensure that the screw hole block 38 can be regulated by the threaded rod 37; both ends of the threaded rod 37 are fixedly connected to the operation block, and the outer surface of the operation block is provided with a protrusion. By setting an operating block, rotating the operating block can drive the threaded rod 37 connected to the operating block to rotate synchronously, and the protrusions on the outer surface of the operating block can increase the friction force of the outer surface of the operating block. When the threaded rod 37 is rotated by the operating block, the protrusions on the outer surface of the operating block have an anti-slip effect, thereby facilitating the rotation of the threaded rod 37 by the operating block.

[0039] Reference Figure 2 and Figure 4 As shown, this embodiment discloses that: the pushing device includes a telescopic plate 41, one side of the telescopic plate 41 is fixedly connected to one side of the frame 2, and the outer surface of the telescopic plate 41 is slidably connected with a sleeve plate 42. By setting the telescopic plate 41 and the sleeve plate 42, the sleeve plate 42 is slid toward the outer surface of the telescopic plate 41, so that the outer surface of the telescopic plate 41 is completely separated from the inner wall of the sleeve, and the telescopic plate 41 can extend the sleeve plate 42, so that the telescopic plate 41 and the sleeve plate 42 can be used to push the frame 2. Similarly, the telescopic plate 41 can also be stored in the inner wall of the sleeve plate 42, so that when the telescopic plate 41 and the sleeve plate 42 are not used, the space occupied by the telescopic plate 41 can be reduced, and the storage is convenient.

[0040] Reference Figure 2 and Figure 4 As shown, this embodiment discloses that: the outer surface of the sleeve 42 is fixedly connected with a rubber sleeve 43, and the outer surface of the rubber sleeve 43 is uniformly provided with grooves 44. The rubber sleeve 43 provided with grooves 44 can effectively increase the friction force on the outer surface of the sleeve 42, thereby having an anti-slip effect in the process of pushing the frame 2.

[0041] Reference Figure 5 and Figure 6 As shown, this embodiment discloses that: the installation device 5 includes a plurality of double-sided adhesive strips 51, and one side of the plurality of double-sided adhesive strips 51 is bonded to one side of the side panel 31. By providing the double-sided adhesive strips 51 and utilizing the characteristics of the double-sided adhesive strips 51, when the side panel 31 needs to be fixed to a specific position, one side of the double-sided adhesive strips 51 is brought into contact with the specific position, and an external force is applied to squeeze the double-sided adhesive strips 51, so that the side panel 31 can be fixed to the specific position through the double-sided adhesive strips 51; a dustproof paper 52 is provided on one side of the double-sided adhesive strips 51, and an extension strip 53 is fixedly connected to one side of the dustproof paper 52. By providing the dustproof paper 52, the exposed side of the double-sided adhesive strip 51 can be protected to prevent the double-sided adhesive strip 51 from being contaminated by dust and other debris, thereby preventing the double-sided adhesive strip 51 from losing its fixing function. At the same time, by providing the extension strip 53, the dustproof paper 52 can be peeled off from one side of the double-sided adhesive strip 51 through the extension strip 53 when the double-sided adhesive strip 51 is needed.

[0042] Reference Figure 5 and Figure 6 As shown, this embodiment discloses that: both sides of the outer surface of the side plate 31 are fixedly connected with mounting blocks 54, and one side of the mounting block 54 is provided with a mounting hole 55. By providing the mounting block 54 and the mounting hole 55, the fixing workpiece of the screw is passed through the mounting hole 55, and then the screw is connected and fixed to the specific position, the fixing block 36 can be auxiliaryly fixed to the fixed position, ensuring that the side plate 31 is tightly connected and fixed to the fixed position.

[0043] The working principle is as follows: when it is necessary to fix the side panel 31 to a specific position, first peel off the dustproof paper 52 through the extension strip 53, then make one side of the double-sided tape 51 contact with the specific position, and apply external force to squeeze the double-sided tape 51, so that the side panel 31 can be fixed to the specific position through the double-sided tape 51, and finally the fixed workpiece nailed passes through the mounting hole 55, and then the screw is connected and fixed to the specific position, which can assist in fixing the fixing block 36 to the fixed position, ensuring a tight connection and fixation between the side panel 31 and the fixed position. When the optical fiber at a certain edge of the display screen is dark and affects the observation of the display screen, pull the cover plate 42 to make the telescopic plate 41 detach from the inner wall of the cover plate 42, and then the telescopic plate 41 can be fixed to the cover plate 42 is extended, so that it is convenient to push the frame 2 and the backlight source through the sleeve plate 42 and the extension plate, and the rubber sleeve 43 with a groove 44 arranged on the outer surface of the sleeve plate 42 can effectively increase the friction of the outer surface of the sleeve plate 42, so as to have an anti-slip effect in the process of pushing the frame 2, and the rubber sleeve 43 is held to push the sleeve plate 42 and the extension plate to push the frame 2 to move on one side of the side plate 31, and the frame 2 will drive the auxiliary block 34 to move synchronously, and the auxiliary block 34 will drive the S-pole magnetic block 35 to move synchronously, and the threaded rod 37 will fix the relative position of the screw hole block 38, and the screw hole block 38 will fix the relative position of the S-pole magnetic block 35. At this time, when the force pushing the sleeve plate 42 and the extension plate is greater than the S-pole magnetic block 35 and N When the pole magnetic block 39 has suction force, it can drive the frame 2 connected to the extension plate to move on one side of the side plate 31, and at the same time, the side plate 31 will drive the slide bar 32 to slide on the inner wall of the first slide groove 33, and here the slide bar 32 and the slide groove can limit the frame 2, ensuring that the frame 2 moves in the horizontal direction on one side of the side plate 31, and at the same time, the frame 2 will drive the backlight source body 1 to move on one side of the side plate 31 until the backlight source body 1 reaches a suitable position, and then the operating block is rotated again, and the operating block will drive the threaded rod 37 to rotate synchronously, and the threaded rod 37 will drive the screw hole block 38 to move on the outer surface of the threaded rod 37, and at the same time, the screw hole block 38 will drive the slider 310 to slide synchronously on the inner wall of the second slide groove 311, and the slider 310 will slide synchronously on the inner wall of the second slide groove 311. Block 310 can limit the screw hole block 38, and can prevent the threaded rod 37 from driving the screw hole block 38 to rotate synchronously during the rotation process, and then drive the N-pole magnetic block 39 connected to the screw hole block 38 to move synchronously. When the N-pole magnetic block 39 moves to the bottom of the S-pole magnetic block 35, the N-pole magnetic block 39 and the S-pole magnetic block 35 will attract each other under the action of the magnetic force between them. When the threaded rod 37 stops rotating, the N-pole magnetic block 39 connected to the screw hole block 38 can be fixed, and then the N-pole magnetic block 39 can fix the S-pole magnetic block 35. Then the N-pole magnetic block 39 and the S-pole magnetic block 35 can fix the position between the backlight source body 1 and the side plate 31, which is convenient for when one side of the display screen needs to be directly irradiated for a long time.It can effectively prevent the backlight source body 1 from leaving the position where the display screen needs to be illuminated, ensuring that the backlight source body 1 illuminates the display screen at a fixed position for a long time. When the display screen needs to be viewed in full screen, the frame 2 and the backlight source body 1 can be pushed back and forth on one side of the side plate 31 by the telescopic plate 41 and the cover plate 42, thereby facilitating the observation of the display screen.

[0044] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An integrated compact vehicle-mounted backlight source, comprising a backlight source body (1), characterized in that: The outer surface of the backlight source is fixedly connected to a frame (2); an adjusting device (3) is arranged on one side of the frame (2); the adjusting device (3) comprises a side plate (31); the side plate (31) is arranged on one side of the frame (2); a sliding bar (32) is symmetrically fixedly connected to one side of the frame (2); a first sliding groove (33) is symmetrically opened on one side of the side plate (31); the outer surface of the sliding bar (32) is slidably connected to the inner wall of the first sliding groove (33); a pushing device is arranged on one side of the frame (2); The outer surface of the side plate (31) is provided with a mounting device (5), one side of the frame (2) is fixedly connected with an auxiliary block (34), one side of the auxiliary block (34) is fixedly connected with an S-pole magnetic block (35), one side of the outer surface of the frame (2) is symmetrically fixedly connected with a fixed block (36), the inner walls of the two fixed blocks (36) are rotatably connected with a threaded rod (37), the outer surface of the threaded rod (37) is threadedly connected with a screw hole block (38), and the top of the screw hole block (38) is fixedly connected with an N-pole magnetic block (39). By providing a fixing block (36), the threaded rod (37) and the frame (2) are connected and fixed to prevent the threaded rod (37) from detaching from the frame (2), and the fixing block (36) will not affect the rotation of the threaded rod (37); one side of the screw hole block (38) is fixedly connected with a slider (310); one side of the outer surface of the frame (2) is provided with a second slide groove (311); the outer surface of the slider (310) is slidably connected to the inner wall of the second slide groove (311).

2. The integrated compact vehicle-mounted backlight according to claim 1, characterized in that: Both ends of the threaded rod (37) are fixedly connected to operating blocks, and the outer surface of the operating block is provided with a protrusion.

3. The integrated compact vehicle-mounted backlight according to claim 1, characterized in that: The pushing device comprises a telescopic plate (41), one side of the telescopic plate (41) is fixedly connected to one side of the frame (2), and the outer surface of the telescopic plate (41) is slidably connected to a sleeve plate (42).

4. The integrated compact vehicle-mounted backlight according to claim 3, characterized in that: A rubber sleeve (43) is fixedly connected to the outer surface of the sleeve plate (42), and grooves (44) are evenly formed on the outer surface of the rubber sleeve (43).

5. The integrated compact vehicle-mounted backlight according to claim 1, characterized in that: The mounting device (5) comprises a plurality of double-sided adhesive strips (51), and one side of each of the double-sided adhesive strips (51) is bonded to one side of the side panel (31).

6. The integrated compact vehicle-mounted backlight according to claim 5, characterized in that: A dustproof paper (52) is provided on one side of the double-sided adhesive strip (51), and an extension strip (53) is fixedly connected to one side of the dustproof paper (52).

7. The integrated compact vehicle-mounted backlight according to claim 1, characterized in that: Both sides of the outer surface of the side plate (31) are fixedly connected with mounting blocks (54), and one side of the mounting block (54) is provided with a mounting hole (55).

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