Liquid crystal display module structure

Abstract

The invention provides a liquid crystal display module structure, and belongs to the technical field of liquid crystal display modules, the liquid crystal display module structure comprises a frame, a display module, four groups of elastic buffer assemblies, a driving assembly and an acceleration sensor, the display module is embedded in the inner side of the frame, and the driving assembly is arranged in the frame. The four sets of elastic buffering assemblies are arranged at the four corners of the inner side of the frame respectively, the number of the driving assemblies is four, the acceleration sensor and the four sets of driving assemblies are installed in the frame, and the acceleration sensor is used for detecting the weightlessness condition of the frame. Compared with the prior art, the display module can be effectively protected when the frame and the display module fall off accidentally, and the probability that the display module is damaged when making contact with the ground is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of liquid crystal display modules, and in particular to a liquid crystal display module structure. Background Art

[0002] Liquid crystal display modules are increasingly used due to their low radiation, thinness, and low power consumption. With the maturity and innovation of related technologies, their types are also increasing. Liquid crystal display modules in the existing technology have been widely used in various electronic products.

[0003] At present, liquid crystal display modules are usually encapsulated inside a frame. When users use the liquid crystal display modules, the display modules may often fall to the ground due to failure to hold the display modules tightly or other accidental collisions. When the display modules fall to the ground, they will be hit hard by the ground and damaged. Therefore, the anti-fall protection effect of the existing liquid crystal display modules is poor and needs to be improved urgently. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a liquid crystal display module structure.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A liquid crystal display module structure includes a frame, a display module, an elastic buffer component, a drive component and an acceleration sensor.

[0007] The display module is embedded inside the frame.

[0008] The elastic buffer components are provided in four groups, and the four groups of the elastic buffer components are respectively arranged at the four corner positions inside the frame.

[0009] The driving components are provided with four groups, the acceleration sensors and the four driving components are installed inside the frame, and the acceleration sensors are used to detect the weightlessness of the frame.

[0010] When the acceleration sensor detects that the frame is falling in free fall, the four groups of driving components respectively drive the four groups of elastic buffer components to move toward the outer directions of the four corners of the frame respectively, so as to provide buffering protection for the frame when it falls to the ground.

[0011] As a further improvement of the present invention: the four groups of elastic buffer components have the same structure, and all include a buffer plate and a buffer rod. The buffer plate is attached to the corner outer wall of the frame. One end of the buffer rod is connected to the buffer plate, and the other end extends to the inside of the frame.

[0012] As a further improvement of the present invention: a support plate is fixedly provided at the corner inside the frame.

[0013] The buffer rod comprises a first support rod, an elastic member and a second support rod.

[0014] The first support rod passes through the support plate and is movably matched with the support plate. One end of the elastic member is connected to the first support rod, and the other end is connected to the second support rod. One end of the second support rod away from the elastic member passes through the frame and is connected to the buffer plate.

[0015] The four groups of driving components have the same structure and all include a driving motor, a driving gear and a driving rack.

[0016] The driving motor is fixedly arranged on the inner wall of the frame, the driving gear is installed at the output end of the driving motor, and the driving rack is fixedly arranged on one side of the first supporting rod and meshes with the driving gear.

[0017] As a further improvement of the present invention: the elastic member is a spring or a metal spring.

[0018] As a further improvement of the present invention: a slot is provided on the support plate for the driving rack to pass through.

[0019] As a further improvement of the present invention: a storage groove adapted to the buffer plate is provided at a corner position of the outer wall of the frame.

[0020] As a further improvement of the present invention: the buffer plate is hingedly connected to the second support rod.

[0021] As a further improvement of the present invention: a connecting rod is fixedly provided on the side of the buffer plate facing the frame, a spherical portion is fixedly provided on the end of the connecting rod away from the buffer plate, and a spherical groove is formed on the end of the second support rod away from the elastic member for the spherical portion to be embedded.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In an embodiment of the present invention, when the frame and the display module have not fallen, the four groups of elastic buffer components are respectively stored in the four corners of the frame, so that the outer wall of the frame remains flat. When the frame falls due to the user's failure to hold the frame tightly or accidentally causes the frame to fall, the acceleration sensor detects the falling of the frame and then sends instructions to the four groups of driving components. After receiving the instructions, the four groups of driving components respectively drive the four groups of elastic buffer components to move outward from the four corners of the frame respectively. The extended four groups of elastic buffer components can replace the frame to contact the ground, and then buffer the frame and the display module inside it, so as to avoid the frame and the display module from touching the ground and being damaged, thereby realizing the protection of the frame and the display module. Compared with the prior art, when the frame and the display module fall accidentally, it can provide effective protection for the display module, and reduce the probability of damage to the display module when it touches the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of a liquid crystal display module structure Figure 1 ;

[0025] Figure 2 A schematic diagram of a liquid crystal display module structure Figure 2 ;

[0026] Figure 3 for Figure 1 A magnified schematic diagram of the middle A area;

[0027] Figure 4 for Figure 2 A magnified schematic diagram of the middle B area;

[0028] In the figure: 10-frame, 101-support plate, 102-storage slot, 103-slot, 20-display module, 30-elastic buffer component, 301-buffer plate, 3011-connecting rod, 3012-spherical part, 302-buffer rod, 3021-first support rod, 3022-elastic member, 3023-second support rod, 40-driving component, 401-driving motor, 402-driving gear, 403-driving rack. DETAILED DESCRIPTION

[0029] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] See also Figure 1 as well as Figure 2 The present embodiment provides a liquid crystal display module structure, including a frame 10, a display module 20, an elastic buffer component 30, a driving component 40 and an acceleration sensor (not shown in the figure), wherein the display module 20 is embedded in the inner side of the frame 10, the elastic buffer component 30 is provided with four groups, and the four groups of the elastic buffer components 30 are respectively arranged at the four corner positions of the inner side of the frame 10, the driving component 40 is provided with four groups, the acceleration sensor and the four groups of the driving components 40 are installed inside the frame 10, and the acceleration sensor is used to detect the weightlessness of the frame 10. When the acceleration sensor detects that the frame 10 is falling in free fall, the four groups of the driving components 40 respectively drive the four groups of the elastic buffer components 30 to move toward the outer directions of the four corners of the frame 10 respectively, so as to provide buffering protection for the frame 10 when it falls to the ground.

[0034] When the frame 10 and the display module 20 have not fallen, the four groups of elastic buffer components 30 are respectively stored in the four corners of the frame 10, so that the outer wall of the frame 10 remains flat. When the user fails to hold the frame 10 tightly, causing the frame 10 to fall or accidentally causes the frame 10 to fall, the acceleration sensor detects the falling of the frame 10 and then sends instructions to the four groups of driving components 40. After receiving the instructions, the four groups of driving components 40 respectively drive the four groups of elastic buffer components 30 to move outward from the four corners of the frame 10 respectively. The extended four groups of elastic buffer components 30 can replace the frame 10 to contact the ground, thereby buffering the frame 10 and the display module 20 inside it, avoiding the frame 10 and the display module 20 from touching the ground and being damaged, thereby protecting the frame 10 and the display module 20.

[0035] See also Figure 1 , Figure 3 as well as Figure 4 In one embodiment, the four groups of elastic buffer components 30 have the same structure, and all include a buffer plate 301 and a buffer rod 302. The buffer plate 301 is attached to the corner outer wall of the frame 10. One end of the buffer rod 302 is connected to the buffer plate 301, and the other end extends to the inside of the frame 10.

[0036] When the frame 10 falls, the acceleration sensor sends instructions to the four drive components 40, and the four drive components 40 respectively control the buffer rods 302 corresponding to the four buffer components 30 to move toward the outside of the frame 10, thereby pushing the corresponding buffer plates 301 away from the frame 10. After the buffer plates 301 are away from the frame 10, they can replace the frame 10 to act on the ground, and the buffer rods 302 are used to buffer the vibration of the frame 10 and the display module 20 transmitted through the ground, thereby realizing shock absorption protection of the frame 10 and the display module 20.

[0037] See also Figure 3 as well as Figure 4 In one embodiment, a support plate 101 is fixedly provided at a corner inside the frame 10, and the buffer rod 302 includes a first support rod 3021, an elastic member 3022 and a second support rod 3023, the first support rod 3021 passes through the support plate 101 and movably cooperates with the support plate 101, one end of the elastic member 3022 is connected to the first support rod 3021, and the other end is connected to the second support rod 3023, and the end of the second support rod 3023 away from the elastic member 3022 passes through the frame 10 and is connected to the buffer plate 301, the four groups of driving components 40 have the same structure, and all include a driving motor 401, a driving gear 402 and a driving rack 403, the driving motor 401 is fixedly provided on the inner wall of the frame 10, the driving gear 402 is installed at the output end of the driving motor 401, and the driving rack 403 is fixedly provided on one side of the first support rod 3021 and meshes with the driving gear 402.

[0038] When the frame 10 and the display module 20 do not fall, the four buffer plates 301 corresponding to the four buffer components 30 are respectively attached to the four hanging corners of the outer wall of the frame 10. When the frame 10 falls, the acceleration sensor detects that the frame 10 is in a weightless state of free fall, and then sends instructions to the four drive motors 401. After receiving the instructions, the four drive motors 401 drive their corresponding drive gears 402 to rotate, and utilize the meshing action of the drive gears 402 and the drive racks 403 to drive the first support rod 3021 to move relative to the support plate 101. When the first support rod 3021 moves, The elastic member 3022 pushes the second support rod 3023 so that the second support rod 3023 moves toward the outside of the frame 10. When the second support rod 3023 moves outward, it pushes the buffer plate 301 so that the buffer plate 301 is away from the frame 10. The four groups of buffer plates 301 away from the frame 10 replace the frame 10 to contact the ground, thereby transmitting the impact force from the ground to the second support rod 3023, and then transmitted to the elastic member 3022 by the second support rod 3023 and driving the elastic member 3022 to deform. The deformation of the elastic member 3022 is used to buffer the impact force, thereby achieving buffering protection for the frame 10 and the display module 20.

[0039] In one embodiment, the elastic member 3022 may be a spring or a metal spring, which is not limited here.

[0040] See also Figure 3 In one embodiment, the support plate 101 is provided with a slot 103 through which the driving rack 403 can pass.

[0041] See also Figure 1 as well as Figure 3 In one embodiment, a receiving groove 102 adapted to the buffer plate 301 is opened at a corner of the outer wall of the frame 10 .

[0042] By setting the storage groove 102, when the frame 10 and the display module 20 do not fall, the buffer plate 301 can be embedded in the storage groove 102, thereby avoiding the bulge on the outer wall of the frame 10 due to the existence of the buffer plate 301, ensuring the flatness of the outer wall of the frame 10 and improving the aesthetics of the frame 10.

[0043] In one embodiment, the buffer plate 301 is hingedly connected to the second support rod 3023 .

[0044] After the second support rod 3023 moves toward the outside of the frame 10 and pushes the four groups of buffer plates 301 away from the outer wall of the frame 10, the four groups of buffer plates 301 can be adaptively rotated compared to the corresponding second support rod 3023 due to the influence of air resistance, and then tilted at a certain angle. The four groups of buffer plates 301 in an inclined state can increase the windward area when falling together with the frame 10, thereby increasing the air resistance encountered by the frame 10 when falling, thereby slowing down the falling speed of the frame 10. When the falling speed of the frame 10 slows down, the contact force of the buffer plates 301 with the ground is correspondingly reduced, thereby achieving further anti-fall protection for the frame 10.

[0045] See also Figure 4 In one embodiment, a connecting rod 3011 is fixedly provided on one side of the buffer plate 301 facing the frame 10, a spherical portion 3012 is fixedly provided on one end of the connecting rod 3011 away from the buffer plate 301, and a spherical groove (not shown in the figure) is provided at one end of the second support rod 3023 away from the elastic member 3022 for the spherical portion 3012 to be embedded.

[0046] Through the interlocking effect between the spherical portion 3012 and the spherical groove, the buffer plate 301 can be affected by air resistance when falling with the frame 10 and can rotate relative to the second support rod 3023, so that the buffer plate 301 can face the air below at a certain angle to slow down the falling speed of the frame 10, thereby reducing the force of the buffer plate 301 touching the ground.

[0047] In one embodiment, the connection between the acceleration sensor and the drive motor 401 and the sending and receiving of corresponding instructions are common knowledge in the art and will not be elaborated herein.

[0048] In the embodiment of the present invention, when the frame 10 and the display module 20 do not fall, the four groups of elastic buffer components 30 are respectively stored in the four corners of the frame 10, so that the outer wall of the frame 10 remains flat. When the frame 10 falls due to the user's failure to hold the frame 10 tightly or accidentally causes the frame 10 to fall, the acceleration sensor detects the falling of the frame 10, and then sends instructions to the four groups of driving components 40. After receiving the instructions, the four groups of driving components 40 respectively drive the four groups of elastic buffer components 30 to move outward from the four corners of the frame 10 respectively. The extended four groups of elastic buffer components 30 can replace the frame 10 to contact the ground, and then buffer the frame 10 and the display module 20 inside it, so as to prevent the frame 10 and the display module 20 from touching the ground and being damaged, thereby realizing the protection of the frame 10 and the display module 20. Compared with the prior art, when the frame 10 and the display module 20 fall due to accident, it can provide effective protection for the display module 20, and reduce the probability of damage to the display module 20 when it touches the ground.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A liquid crystal display module structure, characterized in that: Including frame, display module, elastic buffer component, drive component and acceleration sensor, The display module is embedded inside the frame. The elastic buffer components are provided in four groups, and the four groups of the elastic buffer components are respectively arranged at the four corner positions inside the frame. The driving components are provided with four groups, the acceleration sensors and the four driving components are installed inside the frame, and the acceleration sensors are used to detect the weightlessness of the frame. When the acceleration sensor detects that the frame is falling in free fall, the four groups of driving components respectively drive the four groups of elastic buffer components to move toward the outer directions of the four corners of the frame respectively, so as to provide buffering protection for the frame when it falls to the ground.

2. A liquid crystal display module structure according to claim 1, characterized in that: The four groups of elastic buffer components have the same structure, and all include a buffer plate and a buffer rod. The buffer plate is attached to the corner outer wall of the frame. One end of the buffer rod is connected to the buffer plate, and the other end extends to the inside of the frame.

3. A liquid crystal display module structure according to claim 2, characterized in that: A support plate is fixedly arranged at the corner inside the frame. The buffer rod comprises a first support rod, an elastic member and a second support rod. The first support rod passes through the support plate and is movably matched with the support plate. One end of the elastic member is connected to the first support rod, and the other end is connected to the second support rod. One end of the second support rod away from the elastic member passes through the frame and is connected to the buffer plate. The four groups of driving components have the same structure and all include a driving motor, a driving gear and a driving rack. The driving motor is fixedly arranged on the inner wall of the frame, the driving gear is installed at the output end of the driving motor, and the driving rack is fixedly arranged on one side of the first supporting rod and meshes with the driving gear.

4. The liquid crystal display module structure according to claim 3, characterized in that: The elastic member is a spring or a metal spring.

5. The liquid crystal display module structure according to claim 3, characterized in that: The support plate is provided with a slot through which the driving rack can pass.

6. The liquid crystal display module structure according to claim 2, characterized in that: A storage groove matched with the buffer plate is provided at a corner position of the outer wall of the frame.

7. The liquid crystal display module structure according to claim 3, characterized in that: The buffer plate is hingedly connected to the second support rod.

8. The liquid crystal display module structure according to claim 7, characterized in that: A connecting rod is fixedly provided on one side of the buffer plate facing the frame, a spherical portion is fixedly provided on one end of the connecting rod away from the buffer plate, and a spherical groove is formed on one end of the second support rod away from the elastic member for the spherical portion to be embedded.

Images