Liquid crystal display module with protective support

Abstract

The utility model relates to the technical field of liquid crystal display modules, and discloses a liquid crystal display module with a protective support, which comprises an outer frame and a stand column fixedly connected to the bottom of the inner wall of the outer frame, the surface of the stand column is sleeved with a first lifting plate in a sliding manner, and the surface of the first lifting plate is fixedly connected with a U-shaped plate. An adjusting mechanism is mounted at the top of the U-shaped plate; according to the display module, a worker can conveniently disassemble, assemble and replace the liquid crystal screen, when the high-definition glass protection cover plate is damaged, the worker can move the limiting frame to expose the auxiliary frame, then the high-definition glass protection cover plate can be transversely moved and replaced, and the problem that when part of existing display modules are used, the working efficiency is high is solved. The problems that a damaged display screen is inconvenient to replace by a worker, time is consumed when the worker replaces a damaged high-definition glass protection cover plate, and follow-up use of part of display modules is easily affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid crystal display module technical field, concretely is a kind of liquid crystal display module with protective support. BACKGROUND

[0002] Liquid crystal display module is the display device that is composed of liquid crystal screen, backlight module, drive IC and control IC etc..Its working principle is that uniform surface light is sent out by backlight assembly, these light rays are handled by liquid crystal screen, and finally form image display to user.

[0003] Through the retrieval, such as Chinese patent document discloses an impact-resistant LED display module

application number: CN202420219911.2

[0004] The display module disclosed in the patent can protect the display screen by high-definition glass protective cover plate, and the high-definition glass protective cover plate can be disassembled by staff, but in the display module, the position of the display screen is relatively fixed, and the high-definition glass protective cover plate cannot guarantee that the display screen will not be damaged all the time, when the display screen is damaged, the staff is inconvenient to disassemble and replace the display screen, in addition, when the staff disassembles the high-definition glass protective cover plate, the mounting frame needs to be disassembled and replaced, such replacement mode is easy to increase the use cost of the display module, and the way of fixing the mounting frame and high-definition glass protective cover plate by multiple positioning mechanisms is time-consuming, and is easy to affect the efficiency of staff replacing high-definition glass protective cover plate. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of liquid crystal display module with protective support to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of liquid crystal display module with protective support, including outer frame, still including:

[0007] The column of fixed connection in the inner wall bottom of outer frame, the surface of the column is slidably sleeved with the first lifting plate, the surface of the first lifting plate is fixedly connected with the type plate, the top of the type plate is installed with adjusting mechanism, the surface of the first lifting plate is fixedly connected with the bottom frame, the inside of adjusting mechanism and bottom frame is embedded with buffer pad, the inside of bottom frame is detachably connected with liquid crystal screen;

[0008] The surface of the horizontal plate is fixedly connected with a vertical plate, the surface of the vertical plate is provided with an auxiliary mechanism, the surfaces of both sides of the outer frame are provided with a guide mechanism, and the inside of the auxiliary mechanism is detachably connected with a high-definition glass protective cover plate.

[0009] Preferably, the adjusting mechanism comprises a lead screw, a top frame and a second lifting plate, the lead screw is threaded through the top of the Z-shaped plate, the surface of the second lifting plate is in contact with the inner wall of the Z-shaped plate, the top frame is rotationally connected to the bottom of the lead screw, and the surface of the top frame is fixedly connected with the surface of the second lifting plate.

[0010] Preferably, the bottom of the second lifting plate is provided with a cylindrical groove, and the surface of the stand is in contact with the inner wall of the cylindrical groove.

[0011] Preferably, the top of the first lifting plate is fixedly connected with a light pole, and the second lifting plate is slidingly sleeved on the surface of the light pole.

[0012] Preferably, the auxiliary mechanism comprises a connecting rod, an auxiliary frame and a compression spring, the connecting rod is slidingly threaded through the surface of the vertical plate, the auxiliary frame is fixedly connected to one end of the connecting rod, the compression spring is sleeved on the surface of the connecting rod, and the two ends of the compression spring are fixedly connected with the surfaces of the vertical plate and the auxiliary frame; and the surface of the high-definition glass protective cover plate is in contact with the inner wall of the auxiliary frame.

[0013] Preferably, the guide mechanism comprises a side plate, a guide rod and a limiting frame, the side plate is fixedly connected to the surface of the outer frame, the guide rod is fixedly connected to the surface of the side plate, and the limiting frame is slidingly sleeved on the surface of the guide rod; and the surface of the limiting frame is in contact with the surface of the outer frame.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] The adjusting mechanism, the bottom frame and the first lifting plate are cooperated, so that the staff can disassemble and replace the liquid crystal screen, the buffer pad can protect the liquid crystal screen, when the high-definition glass protective cover plate is damaged, the staff moves the limiting frame to expose the auxiliary frame, then moves the high-definition glass protective cover plate transversely and replaces the high-definition glass protective cover plate, so that the operation is simple and time-saving, and the problem that the staff cannot replace the damaged display screen when using the display module and the staff spends a lot of time when replacing the damaged high-definition glass protective cover plate is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0017] Figure 2 It is the partial three-dimensional structure schematic view of the utility model after cutting the limiting frame;

[0018] Figure 3 It is the partial three-dimensional structure schematic view of the utility model after cutting the limiting frame;

[0019] Figure 4 It is the three-dimensional structure schematic view of the utility model in the type board, adjusting mechanism, buffer pad, bottom frame, first lifting plate and light pole;

[0020] Figure 5 It is the partial three-dimensional structure schematic view of the utility model after cutting the limiting frame.

[0021] In the drawing: 1, outer frame; 2, stand; 3, first lifting plate; 4, type board; 5, adjusting mechanism; 51, screw rod; 52, top frame; 53, second lifting plate; 6, light pole; 7, bottom frame; 8, buffer pad; 9, liquid crystal screen; 10, horizontal plate; 11, vertical plate; 12, auxiliary mechanism; 121, connecting rod; 122, auxiliary frame; 123, compression spring; 13, guide mechanism; 131, side plate; 132, guide rod; 133, limiting frame; 14, high-definition glass protective cover plate; 15, cylindrical groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1-5 As shown in the drawing, a liquid crystal display module with protective support includes an outer frame 1, both sides of the inner wall bottom of the outer frame 1 are fixedly connected with stands 2, the surface of the stand 2 is slidably sleeved with a first lifting plate 3, the surface of the first lifting plate 3 is fixedly connected with a type board 4, the top of the type board 4 is installed with an adjusting mechanism 5, the surface of the first lifting plate 3 is fixedly connected with a bottom frame 7, the interiors of the adjusting mechanism 5 and the bottom frame 7 are embedded with buffer pads 8, the interior of the bottom frame 7 is detachably connected with a liquid crystal screen 9, the surface of the outer frame 1 is fixedly connected with a horizontal plate 10, the surface of the horizontal plate 10 is fixedly connected with a vertical plate 11, the surface of the vertical plate 11 is installed with an auxiliary mechanism 12, the surfaces of both sides of the outer frame 1 are provided with guide mechanisms 13, and the interior of the auxiliary mechanism 12 is detachably connected with a high-definition glass protective cover plate 14.

[0024] The adjusting mechanism 5 comprises a screw rod 51, a top frame 52 and a second lifting plate 53, the screw rod 51 is threaded through the top of the Z-shaped plate 4, the top of the first lifting plate 3 is fixedly connected with the light rod 6, the second lifting plate 53 is slidingly sleeved on the surface of the light rod 6, the surface of the second lifting plate 53 is in contact with the inner wall of the Z-shaped plate 4, the top frame 52 is rotationally connected to the bottom of the screw rod 51, the surface of the top frame 52 is fixedly connected with the surface of the second lifting plate 53, the bottom of the second lifting plate 53 is provided with a cylindrical groove 15, the surface of the stand column 2 is in contact with the inner wall of the cylindrical groove 15, the second lifting plate 53 can be smoothly lifted through the setting of the cylindrical groove 15, the staff can drive the top frame 52 to lift by rotating the screw rod 51, at this time, the second lifting plate 53 is lifted, the light rod 6 can guide the second lifting plate 53, in this process, the distance between the top frame 52 and the bottom frame 7 is increased, the staff can disassemble and assemble the liquid crystal screen 9, the number of the buffer pads 8 is two, the two buffer pads 8 are respectively embedded in the interiors of the top frame 52 and the bottom frame 7, and the buffer pads 8 can protect the liquid crystal screen 9.

[0025] The auxiliary mechanism 12 comprises a connecting rod 121, an auxiliary frame 122 and a compression spring 123, the connecting rod 121 is slidingly threaded through the surface of the vertical plate 11, the auxiliary frame 122 is fixedly connected to one end of the connecting rod 121, the compression spring 123 is sleeved on the surface of the connecting rod 121, and the two ends of the compression spring 123 are fixedly connected with the surfaces of the vertical plate 11 and the auxiliary frame 122 respectively, the surface of the high-definition glass protective cover plate 14 is in contact with the inner wall of the auxiliary frame 122, when the high-definition glass protective cover plate 14 is subjected to a pushing force, the auxiliary frame 122 is stressed to drive the connecting rod 121 to move, so as to reduce the possibility that the high-definition glass protective cover plate 14 is directly and hard contacted with the pushing force and damaged, when the high-definition glass protective cover plate 14 is damaged, the staff can move the high-definition glass protective cover plate 14 transversely and take it out for replacement.

[0026] The guide mechanism 13 comprises a side plate 131, a guide rod 132 and a limiting frame 133, the side plate 131 is fixedly connected to the surface of the outer frame 1, the guide rod 132 is fixedly connected to the surface of the side plate 131, the limiting frame 133 is slidingly sleeved on the surface of the guide rod 132, the surface of the guide rod 132 is in contact with the surface of the auxiliary frame 122, and the surface of the limiting frame 133 is in contact with the surface of the outer frame 1, through the setting of the guide mechanism 13, the auxiliary mechanism 12 can be caged and the high-definition glass protective cover plate 14 can be protected, when the high-definition glass protective cover plate 14 needs to be replaced, the staff can first move the limiting frame 133, and in use, the limiting frame 133 can stably cage the auxiliary frame 122 under the action of friction.

[0027] Working principle: the worker lifts and rotates the screw rod 51, the top frame 52 drives the second lifting plate 53 to lift, at this time the worker can place the liquid crystal screen 9 in the inside of the bottom frame 7, then the worker reversely rotates the screw rod 51 and can drive the top frame 52 to descend, at this time the top frame 52 and the bottom frame 7 cooperate to clamp and limit the liquid crystal screen 9, and the buffer pad 8 in the inside of the top frame 52 and the bottom frame 7 can protect the liquid crystal screen 9, then the worker can put the high-definition glass protective cover plate 14 into the inside of the auxiliary frame 122 and moves the limiting frame 133 to cage the auxiliary frame 122, in the use process, if the high-definition glass protective cover plate 14 is pushed, the auxiliary frame 122 can cooperate with the connecting rod 121 to move, so as to reduce the possibility that the high-definition glass protective cover plate 14 directly contacts the pushing force, the high-definition glass protective cover plate 14 can protect the liquid crystal screen 9, so as to reduce the possibility that the liquid crystal screen 9 is directly damaged, after the high-definition glass protective cover plate 14 is damaged, the worker can quickly replace the high-definition glass protective cover plate 14.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A liquid crystal display module with protective support, comprising an outer frame (1), characterized in that, Also includes: A column (2) is fixedly connected to the bottom of the inner wall of the outer frame (1). A first lifting plate (3) is slidably sleeved on the surface of the column (2). A U-shaped plate (4) is fixedly connected to the surface of the first lifting plate (3). An adjustment mechanism (5) is installed on the top of the U-shaped plate (4). A bottom frame (7) is fixedly connected to the surface of the first lifting plate (3). A buffer pad (8) is embedded inside both the adjustment mechanism (5) and the bottom frame (7). An LCD screen (9) is detachably connected inside the bottom frame (7). A horizontal plate (10) is fixedly connected to the surface of the outer frame (1). A vertical plate (11) is fixedly connected to the surface of the horizontal plate (10). An auxiliary mechanism (12) is installed on the surface of the vertical plate (11). A guide mechanism (13) is provided on both sides of the outer frame (1). A high-definition glass protective cover plate (14) is detachably connected inside the auxiliary mechanism (12).

2. A liquid crystal display module with protective support according to claim 1, characterized in that: The adjustment mechanism (5) includes a lead screw (51), a top frame (52), and a second lifting plate (53). The lead screw (51) is threaded through the top of the C-shaped plate (4). The surface of the second lifting plate (53) is in contact with the inner wall of the C-shaped plate (4). The top frame (52) is rotatably connected to the bottom of the lead screw (51). The surface of the top frame (52) is fixedly connected to the surface of the second lifting plate (53).

3. A liquid crystal display module with protective support according to claim 2, characterized in that: The bottom of the second lifting plate (53) is provided with a columnar groove (15), and the surface of the column (2) is in contact with the inner wall of the columnar groove (15).

4. A liquid crystal display module with protective support according to claim 2, characterized in that: The top of the first lifting plate (3) is fixedly connected to a light rod (6), and the second lifting plate (53) is slidably sleeved on the surface of the light rod (6).

5. A liquid crystal display module with protective support according to claim 1, characterized in that: The auxiliary mechanism (12) includes a connecting rod (121), an auxiliary frame (122), and a compression spring (123). The connecting rod (121) slides through the surface of the vertical plate (11). The auxiliary frame (122) is fixedly connected to one end of the connecting rod (121). The compression spring (123) is sleeved on the surface of the connecting rod (121). The two ends of the compression spring (123) are fixedly connected to the surfaces of the vertical plate (11) and the auxiliary frame (122), respectively. The surface of the high-definition glass protective cover (14) is in contact with the inner wall of the auxiliary frame (122).

6. A liquid crystal display module with protective support according to claim 1, characterized in that: The guiding mechanism (13) includes a side plate (131), a guide rod (132), and a limiting frame (133). The side plate (131) is fixedly connected to the surface of the outer frame (1). The guide rod (132) is fixedly connected to the surface of the side plate (131). The limiting frame (133) is slidably sleeved on the surface of the guide rod (132). The surface of the limiting frame (133) is in contact with the surface of the outer frame (1).

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