Long-acting and reliable liquid crystal module mounting structure

Abstract

The utility model discloses a long-acting reliable liquid crystal module installation structure, which relates to the technical field of liquid crystal module installation, and comprises a display shell and a liquid crystal module main body, the two sides of the inner wall of the display shell are fixedly connected with side edge installation seats, and the inward side of each side edge installation seat is provided with a square chute; a limiting sliding rod is fixedly connected between the center of the upper inner wall and the center of the lower inner wall of a square sliding groove in the inner side of a side edge installation base, a limiting blocking rod is clamped into a butt joint clamping groove, so that a sliding block fixes a butt joint clamping base, and fixing of the liquid crystal module body is completed. The limiting stop lever does not cross the inflection point of the butt joint clamping groove, the butt joint clamping base is firmly and reliably fixed through the sliding block, long-term fixing of the liquid crystal module body is facilitated, the pressing type installation structure is convenient to install and align, and production of a liquid crystal display is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal module installation, and particularly relates to a long-term reliable liquid crystal module installation structure. Background Art

[0002] As one of the most important core basic components in the electronic information industry, the liquid crystal module has become the future replacement of the traditional cathode ray tube technology. The liquid crystal display technology plays a crucial role in promoting the transformation of the economic development mode, optimizing and upgrading the industrial structure, and driving the rapid development of high-tech. With the progress of technology and the continuous growth of market demand, the application fields of the liquid crystal display technology are also constantly expanding. From the initial computer monitors to the current smart phones, flat panel TVs and various portable devices, the liquid crystal display technology has penetrated into all aspects of our lives.

[0003] In the existing liquid crystal module installation process, tape is usually used for fixation. Although this method is simple, there are many inconveniences in the actual operation process. First of all, the pasting process of the tape requires certain skills and experience, otherwise it is easy to cause inaccurate or uneven installation positions of the liquid crystal module. Secondly, and more importantly, the tape is prone to aging during long-term use, and its viscosity will gradually weaken or even completely lose. Once the tape loses its viscosity, the installation stability of the liquid crystal module will be seriously affected, which may cause the liquid crystal module to loosen or even fall off, thus affecting the normal operation and service life of the device. Therefore, we propose a long-term reliable liquid crystal module installation structure. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems that in the existing liquid crystal module installation process, tape is usually used for fixation. Although this method is simple, there are many inconveniences in the actual operation process. First of all, the pasting process of the tape requires certain skills and experience, otherwise it is easy to cause inaccurate or uneven installation positions of the liquid crystal module. Secondly, and more importantly, the tape is prone to aging during long-term use, and its viscosity will gradually weaken or even completely lose. Once the tape loses its viscosity, the installation stability of the liquid crystal module will be seriously affected, which may cause the liquid crystal module to loosen or even fall off, thus affecting the normal operation and service life of the device. The utility model provides a long-term reliable liquid crystal module installation structure.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] A long-lasting and reliable liquid crystal module installation structure, including a display housing and a liquid crystal module main body. On both sides of the inner wall of the display housing, there are fixed side mounting seats. The inner side of the side mounting seat is provided with a square sliding groove. Between the upper and lower inner walls of the square sliding groove on the inner side of the side mounting seat, there is a fixed limiting slide bar. A sliding block is sleeved and slid on the limiting slide bar. A compression spring is sleeved and installed on a section of the outer wall of the limiting slide bar corresponding to the upper end of the sliding block. On the side of the sliding block facing the center of the display housing, a plurality of limiting rods are fixedly connected at equal intervals. On both sides of the inner wall of the liquid crystal module main body, there are two docking card seats. The outer sides of the two docking card seats are aligned with the positions of the side mounting seats facing the display housing. Corresponding to the positions of the plurality of limiting rods on the docking card seats, there are docking card slots. The plurality of docking card slots are in one-to-one clamping fit with the plurality of limiting rods.

[0007] Further, the docking card slot is an L-shaped through hole with the horizontal section facing up, and the inner side of the horizontal section of the docking card slot is open. A guiding slope is cut obliquely downward at the inner opening of the docking card slot.

[0008] Further, on both sides of the bottom of the display housing and the side mounting seat, corresponding to the bottom of the sliding block near the center of the display housing, there are disassembly jacks.

[0009] Further, on the upper outer side of the side mounting seat, there is a magnet sliding groove. The center of the bottom of the magnet sliding groove and the square sliding groove on the inner side of the side mounting seat are provided with a through hole. A traction iron block is fixedly slid in the outer magnet sliding groove of the side mounting seat, and the traction iron block is fixedly connected to the upper end of the sliding block through a bolt.

[0010] Further, a plurality of reinforcing cross bars are fixedly connected between the two docking card seats.

[0011] Further, a main body housing is sleeved and fixed on the back side of the liquid crystal module main body. The front side of the main body housing is provided with a circle of clamping convex edges corresponding to the outer circle of the liquid crystal module main body. The two docking card seats are both fixedly connected to the back side of the main body housing.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. The utility model, through the provided display housing, the side mounting seats and limiting slide bars on both sides of the inner wall of the display housing enable the sliding block to slide up and down in the side mounting seats. At the same time, the provided compression spring provides a downward thrust for the sliding block. When the liquid crystal module body is installed, the liquid crystal module body is inserted from the front side of the display housing. The multiple docking slots on the rear side of the docking card seat press down the limiting stop rods. Through the contact between the guiding slopes on the back side of the docking slots and the limiting stop rods, the sliding block is pushed upward, causing the compression spring to contract until the limiting stop rods are aligned with the horizontal sections of the docking slots, cross the inflection points of the docking slots and enter the vertical sections of the docking slots. Under the restoring elastic force of the compression spring, the limiting stop rods are pressed against the bottom of the vertical sections of the docking slots, and the limiting stop rods are clamped into the docking slots, enabling the sliding block to fix the docking card seat, completing the fixation of the liquid crystal module body. Since the liquid crystal module body cannot move up and down after being inserted into the inner wall of the display housing, the limiting stop rods will not cross the inflection points of the docking slots, making the fixation of the sliding block to the docking card seat firm and reliable, facilitating the long-term fixation of the liquid crystal module body. Moreover, the pressing installation structure is convenient for alignment during installation, facilitating the production of liquid crystal displays.

[0014] 2. The utility model, through the provided disassembly jacks, can, when the liquid crystal module body needs to be disassembled, insert a thin rod from the bottom of the disassembly jacks on both sides, push the sliding block upward, so that the limiting stop rods move upward to the inflection points of the docking slots, releasing the docking card seat, facilitating the disassembly of the liquid crystal module body.

[0015] 3. The utility model, through the provided traction iron blocks, can drive the sliding block upward when the traction iron blocks are attracted by the magnets outside the display housing, so that the limiting stop rods move upward to the inflection points of the docking slots, releasing the docking card seat, facilitating the disassembly of the liquid crystal module body, and providing multiple optional means for the disassembly of the liquid crystal module body. Description of the Drawings

[0016] Figure 1 is the three-dimensional view of the utility model;

[0017] Figure 2 is the exploded view of the utility model;

[0018] Figure 3 is the side sectional view of the utility model;

[0019] Figure 4 is the front sectional view of the utility model.

[0020] Reference Numerals: 1, display housing; 2, side mounting seat; 3, liquid crystal module body; 4, sliding block; 5, limiting slide bar; 6, limiting stop rod; 7, docking card seat; 8, docking slot; 9, compression spring; 10, traction iron block; 11, guiding slope; 12, main body housing; 13, reinforcing cross bar; 14, disassembly jack. Detailed implementation mode

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0022] Please refer to Figure 1 - Figure 4 The present utility model provides a long-lasting and reliable liquid crystal module installation structure, including a display housing 1 and a liquid crystal module main body 3. On both sides of the inner wall of the display housing 1, side mounting seats 2 are fixedly connected. A square sliding groove is provided on the inner side of the side mounting seat 2 facing inwards. A limiting slide bar 5 is fixedly connected between the centers of the upper and lower inner walls of the square sliding groove on the inner side of the side mounting seat 2. A sliding block 4 is sleeved and slid on the limiting slide bar 5. A compression spring 9 is sleeved and installed on a section of the outer wall of the limiting slide bar 5 corresponding to the upper end of the sliding block 4. A plurality of limiting rods 6 are fixedly connected at equal intervals on one side of the sliding block 4 facing the center of the display housing 1. On both sides of the inner wall of the liquid crystal module main body 3, two docking card seats 7 are fixedly connected. The outer sides of the two docking card seats 7 are aligned with the positions of the side mounting seats 2 facing the side of the display housing 1. Docking card slots 8 are provided at positions corresponding to the plurality of limiting rods 6 on the docking card seats 7. The plurality of docking card slots 8 are in one-to-one snap-fit with the plurality of limiting rods 6.

[0023] In this embodiment, preferably, the docking card slot 8 is an L-shaped through hole with the horizontal section facing upwards, and the inner side of the horizontal section of the docking card slot 8 is open. A guiding slope 11 is cut obliquely downwards on the inner side opening of the docking card slot 8; through the provided guiding slope 11, the guiding slope 11 can push the limiting rod 6 upwards through the contact and cooperation with the limiting rod 6 during installation, facilitating the installation of the liquid crystal module main body 3.

[0024] In this embodiment, preferably, on both sides of the bottom of the display housing 1 and the side mounting seat 2, disassembly insertion holes 14 are provided corresponding to the positions close to the center of the display housing 1 at the bottom of the sliding block 4; through the provided disassembly insertion holes 14, when the liquid crystal module main body 3 needs to be disassembled, a thin rod can be inserted from the bottom of the disassembly insertion holes 14 on both sides to push the sliding block 4 upwards, so that the limiting rod 6 is moved upwards to the inflection point of the docking card slot 8, releasing the docking card seat 7, facilitating the disassembly of the liquid crystal module main body 3.

[0025] In this embodiment, preferably, a magnet chute is provided at the upper end of the outer side of the side mounting base 2, and a through hole is provided at the center of the bottom of the magnet chute and the inner square chute of the side mounting base 2. A traction iron block 10 is fixedly and slidably connected in the magnet chute on the outer side of the side mounting base 2, and the traction iron block 10 is fixedly connected to the upper end of the sliding block 4 by bolts. By providing the traction iron block 10, when the traction iron block 10 is attracted by the magnet on the outer side of the display housing 1, the sliding block 4 can be driven to move upward, so that the limit lever 6 moves upward to the inflection point of the docking card slot 8, releasing the docking card seat 7, which facilitates the disassembly of the liquid crystal module main body 3 and provides multiple optional means for the disassembly of the liquid crystal module main body 3.

[0026] In this embodiment, preferably, a plurality of reinforcing cross bars 13 are fixedly connected between the two docking card seats 7; by providing the plurality of reinforcing cross bars 13, the plurality of reinforcing cross bars 13 can improve the structural stability between the two docking card seats 7, ensure that the two sides of the two docking card seats 7 are closely attached to the side mounting base 2, thereby ensuring the stability of the cooperation between the docking card seat 7 and the limit lever 6, and improving the reliability of the installation of the liquid crystal module main body 3.

[0027] In this embodiment, preferably, a main body housing 12 is sleeved and fixed on the back side of the liquid crystal module main body 3, and a circle of clamping convex edges is provided on the front side of the main body housing 12 corresponding to the outer circle of the liquid crystal module main body 3; the two docking card seats 7 are both fixedly connected to the back side of the main body housing 12; by providing the main body housing 12, the main body housing 12 can wrap and fix the edge of the liquid crystal module main body 3, realize the fixation of the liquid crystal module main body 3, improve the overall structural strength of the liquid crystal module main body 3, and prevent the liquid crystal module main body 3 from being knocked and damaged.

[0028] Working principle and usage process of the present utility model: When the device is in use, through the display housing 1 provided, the side mounting seats 2 and the limit slide bars 5 on both sides of the inner wall of the display housing 1 enable the sliding block 4 to slide up and down within the side mounting seats 2. At the same time, the compression spring 9 provided provides a downward thrust for the sliding block 4. When the liquid crystal module body 3 is installed, the liquid crystal module body 3 is inserted from the front side of the display housing 1, and the multiple docking slots 8 on the rear side of the docking card seat 7 press down the corresponding limit rods 6. Through the contact between the guiding slopes 11 on the back side of the docking slots 8 and the limit rods 6, the sliding block 4 is pushed upward, causing the compression spring 9 to contract until the limit rods 6 are aligned with the horizontal section of the docking slots 8, cross the inflection point of the docking slots 8 and enter the vertical section of the docking slots 8. Under the reset elastic force of the compression spring 9, the limit rods 6 are pressed against the bottom of the vertical section of the docking slots 8, and the limit rods 6 are snapped into the docking slots 8, enabling the sliding block 4 to fix the docking card seat 7, thus completing the fixation of the liquid crystal module body 3. Since the liquid crystal module body 3 is inserted into the inner wall of the display housing 1 and cannot move up and down, the limit rods 6 will not cross the inflection point of the docking slots 8, making the fixation of the docking card seat 7 by the sliding block 4 firm and reliable, facilitating the long-term fixation of the liquid crystal module body 3. Moreover, the pressing-type installation structure is convenient for alignment during installation and is conducive to the production of liquid crystal displays.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A long-lasting and reliable liquid crystal module mounting structure, characterized in that: It includes a display housing (1) and a liquid crystal module main body (3). On both sides of the inner wall of the display housing (1), side mounting seats (2) are fixedly connected. A square sliding groove is formed on the inner side of the side mounting seat (2) facing inwards. Between the centers of the upper and lower inner walls of the square sliding groove in the side mounting seat (2), a limiting slide bar (5) is fixedly connected. A sliding block (4) is sleeved and slid on the limiting slide bar (5). A compression spring (9) is sleeved and installed on a section of the outer wall of the limiting slide bar (5) corresponding to the upper end of the sliding block (4). On the side of the sliding block (4) facing the center of the display housing (1), a plurality of limiting rods (6) are fixedly connected at equal intervals. On both sides of the inner wall of the liquid crystal module main body (3), two docking card seats (7) are fixedly connected. The outer sides of the two docking card seats (7) are aligned with the positions on the side of the side mounting seat (2) facing the display housing (1). Corresponding to the positions of the plurality of limiting rods (6) on the docking card seat (7), docking card slots (8) are formed. The plurality of docking card slots (8) are in one-to-one clamping fit with the plurality of limiting rods (6).

2. The long-lasting and reliable liquid crystal module mounting structure according to claim 1, characterized in that: The docking card slot (8) is an L-shaped through hole with the horizontal section facing upwards, and the inner side of the horizontal section of the docking card slot (8) is open. A guiding slope (11) is cut obliquely downwards at the inner side opening of the docking card slot (8).

3. A long-lasting and reliable liquid crystal module mounting structure according to claim 1, characterized in that: On both sides of the bottom of the display housing (1) and the side mounting seat (2), corresponding to the bottom of the sliding block (4) near the center of the display housing (1), disassembly jacks (14) are formed.

4. A long-lasting and reliable liquid crystal module mounting structure according to claim 1, characterized in that: On the upper outer side of the side mounting seat (2), a magnet sliding groove is formed. The center of the bottom of the magnet sliding groove and the square sliding groove inside the side mounting seat (2) are provided with a through hole. A traction iron block (10) is fixedly slidably connected in the outer magnet sliding groove of the side mounting seat (2), and the traction iron block (10) is fixedly connected to the upper end of the sliding block (4) through a bolt.

5. The long-acting and reliable liquid crystal module mounting structure according to claim 1, wherein: A plurality of reinforcing cross bars (13) are fixedly connected between the two docking card seats (7) on both sides.

6. The long-term reliable liquid crystal module mounting structure according to claim 1, wherein: A main body casing (12) is sleeved and fixed on the back side of the liquid crystal module main body (3). A clamping convex edge is arranged in a circle corresponding to the outer circle of the liquid crystal module main body (3) on the front side of the main body casing (12). The two docking card seats (7) are both fixedly connected to the back side of the main body casing (12).

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