Backlight module convenient to fix

Abstract

The utility model relates to the technical field of backlight modules, and discloses a backlight module convenient to fix, which comprises a fixing mechanism, a plurality of splicing mechanisms are clamped at the front end of the fixing mechanism, a protection mechanism is clamped at the front ends of the plurality of splicing mechanisms, and a main body mechanism is clamped in the plurality of splicing mechanisms. According to the utility model, through the arrangement of the fixing mechanism and the splicing mechanism, a user can combine a plurality of splicing frames through the combination of the splicing columns and the splicing holes according to the thickness of the backlight module required to be used when using the backlight module, and after the combination is completed, the main body mechanism can be clamped into the combined splicing mechanism; and a plurality of adjusting knobs are rotated through anti-skid lines, so that threaded rods in the adjusting knobs drive connecting rods to stretch out, fixing blocks abut against the portions, where the backlight modules need to be fixed, of a shell through anti-skid pads, and the convenience and practicability of the device during use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of backlight modules, in particular to a backlight module which is easy to fix. Background Art

[0002] The existing patent (publication number: CN209168629U) discloses that "the utility model discloses a display module that is easy to fix, including a display screen module, a backlight module is placed below the display screen module, the display screen module and the backlight module are both embedded with a module fixing frame on the outside, and the inside of the module fixing frame is an inverted stepped structure, the left and right sides of the outside of the module fixing frame are hot-pressed with frame fixing bars, the bottom planes of the backlight module, the module fixing frame and the frame fixing bar are all coincident, the frame fixing bar and the pressure plate are both provided with coaxial fastening through holes, and the fastening through holes penetrate the frame fixing bar and the pressure plate, the fastening through holes are provided with 4, and each frame fixing bar has 2 fastening through holes symmetrically distributed about the transverse bisector of the frame fixing bar. The fixing process of the display module that is easy to fix is ​​relatively simple, and the display module can be fixed on multiple planes, making the fixing and installation process more convenient".

[0003] During the process of realizing the present invention, the inventors found that the prior art had the following problems: the existing backlight module is mainly fixed and installed by means of through holes opened on the surface of the bolt-connecting device. In actual use, it is not convenient for users to quickly fix and install it, and the overall convenience and practicality of use are poor.

[0004] Therefore, the utility model provides a backlight module that is easy to fix to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a backlight module that is easy to fix. The backlight module is provided with a fixing mechanism and a splicing mechanism. When using the backlight module, the user can combine a plurality of splicing frames according to the thickness of the backlight module to be used by combining the splicing columns with the splicing holes. After the combination is completed, the main body mechanism can be snapped into the combined splicing mechanism to complete the combined use of the backlight module, and the plurality of adjustment knobs can be rotated through the anti-slip grooves so that the threaded rod inside them drives the connecting rod to extend, and the fixing block is pressed against the outer shell where the backlight module needs to be fixed through the anti-slip pad, thereby improving the convenience and practicality of the device when used.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A backlight module that is easy to fix, comprising a fixing mechanism, a plurality of splicing mechanisms are clamped and arranged at the front end of the fixing mechanism, a plurality of splicing mechanisms are clamped and arranged at the front end with a protective mechanism, and a plurality of splicing mechanisms are clamped and arranged inside with a main body mechanism;

[0008] The fixing mechanism comprises a back plate, a plurality of adjustment holes are opened on the back of the back plate, a connecting shaft is fixedly arranged inside one side of the plurality of adjustment holes, an adjustment knob is rotatably arranged at one end of the plurality of connection shafts, and a threaded rod is threadedly arranged inside the plurality of adjustment knobs;

[0009] Through the above technical scheme, by providing a protective mechanism, it is helpful to provide protection for the device when it is in use to avoid the impact of transportation on the device. By providing a splicing mechanism, it is convenient for the user to combine and use multiple splicing mechanisms to adjust the size of the device. By providing a fixing mechanism, it is convenient for the user to fix and connect the device to improve the convenience of using the device. By providing a main body mechanism, it is helpful to realize the basic use function of the device as a backlight module.

[0010] Furthermore, a connecting rod is fixedly provided at one end of each of the plurality of threaded rods, and anti-slip grooves are provided on the surfaces of each of the plurality of adjusting knobs;

[0011] The above technical solution makes it convenient for the user to rotate the adjustment knob for adjustment.

[0012] Furthermore, a fixing block is fixedly provided at one end of each of the connecting rods, and an anti-slip pad is fixedly provided at one end of each of the fixing blocks;

[0013] The above technical solution is helpful to improve the fixation stability of the device when in use.

[0014] Furthermore, the protection mechanism comprises a protection plate, and a plurality of buckles are fixedly arranged at equal intervals around the back of the protection plate;

[0015] The above technical solution is conducive to realizing the function of providing protection for the device when the device is transported.

[0016] Furthermore, the splicing mechanism comprises a splicing frame, and a plurality of clamping holes are formed on the outer surface of the splicing frame at equal intervals;

[0017] Through the above technical solution, it is convenient for the user to adjust the size of the device through splicing, and it is convenient for the user to connect the protective mechanism with the device for use.

[0018] Furthermore, splicing holes are provided at the four corners of the front side of the splicing frame, splicing columns are fixedly provided at the four corners of the back side of the splicing frame, and a rubber ring is fixedly provided at the middle position of the surface of the splicing column;

[0019] The above technical solution makes it easier for users to splice multiple splicing frames together, thereby improving the stability of the splicing between the various structures of the device.

[0020] Furthermore, the main body mechanism includes a light source, a reflective module is fixedly arranged at the front end of the light source, and a light-transmitting module is fixedly arranged at the front end of the reflective module;

[0021] The above technical solution is helpful to realize the basic use function of the device as a backlight module.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a backlight module that is easy to fix. Compared with the existing backlight module, the backlight module is provided with a fixing mechanism. When using it, the user can rotate multiple adjustment knobs through the anti-slip grooves to make the internal threaded rod drive the connecting rod to extend, and the fixing block is pressed against the shell where the backlight module needs to be fixed through the anti-slip pad, so as to realize the fixed installation function of the device when in use, reduce the difficulty of the user during installation, and improve the convenience of the overall use of the device.

[0024] 2. The utility model proposes a backlight module that is easy to fix. Compared with the existing backlight module, the backlight module is provided with multiple splicing mechanisms. When using it, the user can combine multiple splicing frames according to the thickness of the backlight module to be used according to the needs by combining the splicing columns and splicing holes. After the combination is completed, the main mechanism can be snapped into the assembled splicing mechanism to complete the combined use of the backlight module. At the same time, the user can snap the protective plate into the snap hole through the buckle to protect the backlight module and improve the practicality of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an axonometric schematic diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the expansion axonometric view of the utility model;

[0027] Figure 3 It is an axonometric diagram of the main mechanism of the utility model;

[0028] Figure 4 It is an axonometric schematic diagram of the splicing mechanism of the utility model;

[0029] Figure 5 It is an enlarged schematic diagram of point A of the utility model;

[0030] Figure 6 It is a partial cross-sectional schematic diagram of the fixing mechanism of the utility model.

[0031] Legend:

[0032] 1. Protective mechanism; 2. Splicing mechanism; 3. Fixing mechanism; 4. Main body mechanism; 101. Protective plate; 102. Buckle; 201. Clamp hole; 202. Splicing frame; 203. Splicing hole; 204. Splicing column; 205. Rubber ring; 301. Anti-skid pattern; 302. Anti-skid pad; 303. Fixing block; 304. Adjusting hole; 305. Back plate; 306. Connecting shaft; 307. Threaded rod; 308. Connecting rod; 309. Adjusting knob; 401. Light source; 402. Reflection module; 403. Transparent module. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-6 , an embodiment provided by the utility model:

[0035] A backlight module that is easy to fix, comprising a fixing mechanism 3, a plurality of splicing mechanisms 2 are clamped and arranged at the front end of the fixing mechanism 3, a protection mechanism 1 is clamped and arranged at the front end of the plurality of splicing mechanisms 2, and a main body mechanism 4 is clamped and arranged inside the plurality of splicing mechanisms 2;

[0036] The fixing mechanism 3 includes a back plate 305, and a plurality of adjustment holes 304 are provided on the back side of the back plate 305. A connecting shaft 306 is fixedly provided inside one side of the plurality of adjustment holes 304. An adjusting knob 309 is rotatably provided at one end of each of the plurality of connecting shafts 306. A threaded rod 307 is threadedly provided inside each of the plurality of adjusting knobs 309. A connecting rod 308 is fixedly provided at one end of each of the plurality of threaded rods 307. When the user is in use, the threaded rod 307 can be driven out by rotating the adjusting knob 309, thereby realizing the function of ejecting the connecting rod 308. Anti-slip grooves 301 are provided on the surfaces of the plurality of adjusting knobs 309, so that the user can turn the adjusting knob 309 conveniently. A fixing block 303 is fixedly provided at one end of each of the plurality of connecting rods 308. An anti-slip pad 302 is fixedly provided at one end of each of the plurality of fixing blocks 303, which is conducive to realizing the function of fixing the backlight module as a whole when the device is in use, and improving the stability of the fixation of the device when in use.

[0037] The protective mechanism 1 includes a protective plate 101, and a plurality of buckles 102 are fixedly arranged at equal intervals around the back of the protective plate 101, so that the user can snap the protective mechanism 1 as a whole to the front end of the device to provide protection for the use of the device. The main mechanism 4 includes a light source 401, and a reflective module 402 is fixedly arranged at the front end of the light source 401, and a light-transmitting module 403 is fixedly arranged at the front end of the reflective module 402, which is conducive to realizing the basic use function of the device as a backlight module when in use.

[0038] The splicing mechanism 2 includes a splicing frame 202, and a plurality of snap-in holes 201 are provided at equal intervals on the outer surface of the splicing frame 202 to facilitate the user to snap-in the protective mechanism 1 and the main body mechanism 4 for use. Splicing holes 203 are provided at the four corners of the front side of the splicing frame 202, and splicing columns 204 are fixedly provided at the four corners of the back side of the splicing frame 202 to facilitate the user to splice multiple splicing mechanisms 2 for use. A rubber ring 205 is fixedly provided in the middle position of the surface of the splicing column 204, which is beneficial to improve the stability of the splicing combination of multiple splicing frames 202.

[0039] Working principle: When the device is in use, the user can select a suitable number of splicing mechanisms 2 according to the size of the backlight module to be installed, insert multiple splicing mechanisms 2 into the splicing holes 203 through the splicing columns 204, and combine the multiple splicing mechanisms 2. After the combination is completed, the main mechanism 4 is snap-fitted into the assembled splicing mechanism 2, and the main mechanism 4 is fixed by the splicing frame 202. After the fixation is completed, the splicing mechanism 2 is combined with the fixing mechanism 3. When the backlight module needs to be installed, the user can place the entire device into the housing to be installed, turn the adjustment knob 309 through the anti-slip pattern 301, push out the threaded rod 307, and fix it to the installed housing through the connecting shaft 306 and the fixing block 303, so as to realize the fixing function of the device when used as a whole. When the backlight module needs to be moved and rotated, the protective plate 101 of the protective mechanism 1 can be snapped into the card hole 201 through the buckle 102 to provide protection for the transportation of the device.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A backlight module that is easy to fix, comprising a fixing mechanism (3), characterized in that: The front end of the fixing mechanism (3) is clamped with a plurality of splicing mechanisms (2), the front end of the plurality of splicing mechanisms (2) is clamped with a protective mechanism (1), and the interior of the plurality of splicing mechanisms (2) is clamped with a main body mechanism (4); The fixing mechanism (3) comprises a back plate (305), a plurality of adjustment holes (304) are provided on the back of the back plate (305), a connecting shaft (306) is fixedly arranged inside one side of the plurality of adjustment holes (304), an adjustment knob (309) is rotatably arranged at one end of the plurality of connection shafts (306), and a threaded rod (307) is threadedly arranged inside the plurality of adjustment knobs (309).

2. The backlight module that is easy to fix according to claim 1, characterized in that: A connecting rod (308) is fixedly provided at one end of each of the plurality of threaded rods (307), and anti-slip grooves (301) are provided on the surfaces of each of the plurality of adjusting knobs (309).

3. The backlight module that is easy to fix according to claim 2, characterized in that: A fixing block (303) is fixedly disposed at one end of each of the plurality of connecting rods (308), and an anti-slip pad (302) is fixedly disposed at one end of each of the plurality of fixing blocks (303).

4. The backlight module that is easy to fix according to claim 1, characterized in that: The protection mechanism (1) comprises a protection plate (101), and a plurality of buckles (102) are fixedly arranged at equal intervals around the back side of the protection plate (101).

5. The backlight module that is easy to fix according to claim 1, characterized in that: The splicing mechanism (2) comprises a splicing frame (202), and a plurality of clamping holes (201) are provided at equal intervals on the outer surface of the splicing frame (202).

6. The backlight module that is easy to fix according to claim 5, characterized in that: The four corners of the front side of the splicing frame (202) are provided with splicing holes (203), the four corners of the back side of the splicing frame (202) are fixedly provided with splicing columns (204), and the middle position of the surface of the splicing column (204) is fixedly provided with a rubber ring (205).

7. The backlight module that is easy to fix according to claim 1, characterized in that: The main body mechanism (4) comprises a light source (401), a reflective module (402) is fixedly arranged at the front end of the light source (401), and a light-transmitting module (403) is fixedly arranged at the front end of the reflective module (402).

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