Ultrathin frame liquid crystal display mounting structure

Abstract

The utility model discloses an ultrathin frame liquid crystal screen installation structure which comprises a liquid crystal screen body, an outer frame, a positioning frame and a fixing seat, the fixing seat is provided with an inserting groove, an inserting column is installed on the back face of the liquid crystal screen body, the other end of the inserting column is inserted into the inserting groove, an annular groove is formed in the exposed part of the inserting column, and a sealing bearing is installed in the annular groove. A connecting sleeve is installed on the outer ring of the sealing bearing, the other end of the connecting sleeve is arranged on the fixing base in a sleeving mode, the liquid crystal screen body is sleeved with the positioning frame, and the positioning frame is sleeved with the outer frame. The liquid crystal display screen is simple in structure, a hand does not need to stretch into a gap between the liquid crystal display screen body and a wall by rotating the outer frame, the gap between the liquid crystal display screen body and the wall can be covered by the positioning frame and the outer frame, and dust is prevented from entering the liquid crystal display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal screens, and in particular to an ultra-thin frame liquid crystal screen installation structure. Background Art

[0002] The ultra-thin border LCD screen is an LCD screen with an ultra-narrow border design. This design allows the screen itself to occupy more display area, thus providing a more immersive viewing experience.

[0003] At present, ultra-thin frame LCD screens are generally installed on the wall through wall mounts. However, the structure of the current wall mounts is simple. Due to the small gap between the ultra-thin frame LCD screen and the wall, the installation and subsequent disassembly processes are difficult to operate. In addition, after installation, there is a gap between the ultra-thin frame LCD screen and the wall, so that external dust will accumulate between the two, causing the subsequent disassembly dust to fly and affect the cleanliness of the room. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an ultra-thin frame LCD screen installation structure, which is easy to install and disassemble, does not need to use the gap between the LCD screen body and the wall, and can cover the gap between the two to solve the problems raised in the above background technology.

[0005] The utility model is realized through the following technical solutions: an ultra-thin frame LCD screen installation structure, including an LCD screen body, an outer frame, a positioning frame and a fixing seat, the fixing seat is provided with a slot, a plug post is installed on the back of the LCD screen body, the other end of the plug post is inserted into the slot, an annular groove is provided on the exposed part of the plug post, a sealed bearing is installed in the annular groove, a connecting sleeve is installed on the outer ring of the sealed bearing, the other end of the connecting sleeve is sleeved on the fixing seat, the positioning frame is sleeved on the outside of the LCD screen body, the outer frame is sleeved on the outside of the positioning frame, and multiple fixing rods are installed between the outer shell and the connecting sleeve.

[0006] As a preferred technical solution, fixing blocks are installed on the four corners of the opening at one end of the housing away from the liquid crystal screen body, and compression springs are installed between the fixing blocks and the positioning blocks.

[0007] As a preferred technical solution, the inner side surface of the positioning frame is arranged in contact with the side surface of the LCD screen body, one end of the positioning frame extends to the inside of the shell, the end of the shell facing the LCD screen body is not in contact with the LCD screen body, and the other end of the shell is arranged flush with the end surface of the fixing seat.

[0008] As a preferred technical solution, an internal thread is provided on the inner wall surface of the connecting sleeve opening, and an external thread is provided on the outer wall surface of the fixing seat. The connecting sleeve is engaged with the external thread on the fixing seat through the internal thread.

[0009] As a preferred technical solution, air vents are provided on both sides of the shell, and filters are installed in the air vents.

[0010] As a preferred technical solution, one end of the fixing rod away from the connecting sleeve is bent.

[0011] As a preferred technical solution, the outer ring of the sealed bearing is provided on the outer wall surface of the protruding plug post.

[0012] The beneficial effects of the present invention are as follows: the present invention has a simple structure, ensures the stability of the LCD screen body after installation by means of a threaded connection, and does not require one to put one's hands into the gap between the LCD screen body and the wall by rotating the outer frame. After locking and positioning, the positioning frame can be sleeved on the outside of the LCD screen body by the rebound of the compression spring, thereby positioning the outer frame, avoiding the locking effect being affected by the rotation of the outer frame, and the gap between the LCD screen body and the wall can be covered by the positioning frame and the outer frame, avoiding dust from entering the interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a rear view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model after removing the outer frame and the positioning frame;

[0017] Figure 4 It is a structural schematic diagram of the fixing seat and the plug post in the utility model.

[0018] Among them, 1. LCD screen body; 2. Outer frame; 3. Positioning frame; 4. Filter; 5. Air vent; 6. Fixing block; 7. Compression spring; 8. Fixing rod; 9. Fixing seat; 10. Connecting sleeve; 11. Insert column; 12. Annular groove. DETAILED DESCRIPTION

[0019] The following describes embodiments of the present invention in detail. Examples of the embodiments 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 intended only to explain the present invention and are not to be construed as limiting the present invention.

[0020] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0021] Any feature disclosed in this specification (including any appended claims, abstract, and drawings), unless otherwise stated, may be replaced by other equivalent or similar features. In other words, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0022] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the utility model is an ultra-thin frame LCD screen installation structure, including an LCD screen body 1, an outer frame 2, a positioning frame 3 and a fixing seat 9, the fixing seat 9 is provided with a slot, a column 11 is installed on the back of the LCD screen body 1, the other end of the column 11 is inserted into the slot, and an annular groove 12 is provided on the exposed part of the column 11, a sealed bearing is installed in the annular groove 12, a connecting sleeve 10 is installed on the outer ring of the sealed bearing, the other end of the connecting sleeve 10 is sleeved on the fixing seat 9, the positioning frame 3 is sleeved on the outside of the LCD screen body 1, the outer frame 2 is sleeved on the outside of the positioning frame 3, and a plurality of fixing rods 8 are installed between the outer shell and the connecting sleeve 10; wherein, the LCD screen body is an ultra-thin frame LCD screen.

[0023] In this embodiment, fixing blocks 6 are installed at the four corners of the opening at one end of the housing away from the liquid crystal screen body 1 , and compression springs 7 are installed between the fixing blocks 6 and the positioning blocks.

[0024] In this embodiment, the inner side surface of the positioning frame 3 is arranged in contact with the side surface of the LCD screen body 1, one end of the positioning frame 3 extends to the inside of the shell, and the end of the shell facing the LCD screen body 1 is not in contact with the LCD screen body 1. The other end of the shell is flush with the end surface of the fixing seat 9. After the fixing seat is installed on the wall, one end of the outer frame can contact the wall. In order to reduce the wear on the wall during rotation, a silicone layer is installed on the end surface of the outer frame facing the wall.

[0025] In this embodiment, an internal thread is provided on the inner wall surface of the opening of the connecting sleeve 10, and an external thread is provided on the outer wall surface of the fixing seat 9. The connecting sleeve 10 is engaged with the external thread on the fixing seat 9 through the internal thread.

[0026] In this embodiment, air vents 5 are provided on both sides of the shell, and filters 4 are installed in the air vents 5. The back of the LCD screen body can be ventilated through the air vents, and the filters can effectively intercept external dust, preventing dust from entering the back of the LCD screen body.

[0027] In this embodiment, the end of the fixing rod 8 away from the connecting sleeve 10 is bent. The bent structure can avoid blocking the positioning frame, so that the positioning frame can be smoothly retracted into the interior of the outer frame and detached from the LCD screen body.

[0028] In this embodiment, the outer ring of the sealed bearing protrudes from the outer wall of the plug post 11, so that the outer ring of the sealed bearing and the connecting sleeve can rotate smoothly.

[0029] During installation, first install the fixing base on the wall, then lift the LCD screen body and insert the pins into the slots of the fixing base. The inserted pins can achieve pre-fixation. Then squeeze the positioning frame to retract it into the outer frame. After rotating the outer frame, the outer frame can drive the rotation of the fixing rod and the connecting sleeve, so that the connecting sleeve can be threadedly connected to the fixing base. As the connecting sleeve moves, the pins can be pressed tightly against the fixing base to ensure stability after installation.

[0030] After locking in place and making the outer frame face the LCD body horizontally, the positioning frame can be released. The positioning frame can pop outwards due to the rebound of the compression spring until it is sleeved on the outside of the LCD body. The positioning frame can position the outer frame, preventing the outer frame from rotating and causing the connection of the plug-in column to become loose.

[0031] The rotation of the outer frame does not require the user to insert their hands between the LCD screen body and the wall. When disassembling the outer frame, the user can push the positioning frame toward the outer shell again and rotate the outer frame in the opposite direction, which increases the convenience of operation.

[0032] The positioning frame and the outer frame can cover the gap between the LCD screen body and the wall, thereby preventing external dust from entering the gap between the two and preventing dust from accumulating inside.

[0033] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that do not require creative effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. An ultra-thin frame LCD screen mounting structure, characterized by: The invention comprises a liquid crystal screen body (1), an outer frame (2), a positioning frame (3) and a fixing seat (9), wherein the fixing seat (9) is provided with a slot, a plug post (11) is installed on the back of the liquid crystal screen body (1), the other end of the plug post (11) is inserted into the slot, an annular groove (12) is provided on the exposed part of the plug post (11), a sealed bearing is installed in the annular groove (12), a connecting sleeve (10) is installed on the outer ring of the sealed bearing, the other end of the connecting sleeve (10) is sleeved on the fixing seat (9), the positioning frame (3) is sleeved on the outside of the liquid crystal screen body (1), the outer frame (2) is sleeved on the outside of the positioning frame (3), and a plurality of fixing rods (8) are installed between the shell and the connecting sleeve (10).

2. The ultra-thin frame LCD screen mounting structure according to claim 1, characterized in that: Fixed blocks (6) are installed on the four corners of the opening at one end of the housing away from the liquid crystal screen body (1), and compression springs (7) are installed between the fixed blocks (6) and the positioning blocks.

3. The ultra-thin frame LCD screen mounting structure according to claim 1, characterized in that: The inner side surface of the positioning frame (3) is arranged in contact with the side surface of the liquid crystal screen body (1), one end of the positioning frame (3) extends to the interior of the shell, the end of the shell facing the liquid crystal screen body (1) is arranged without contact with the liquid crystal screen body (1), and the other end of the shell is arranged flush with the end surface of the fixing seat (9).

4. The ultra-thin frame LCD screen mounting structure according to claim 1, characterized in that: An internal thread is provided on the inner wall surface of the opening of the connecting sleeve (10), and an external thread is provided on the outer wall surface of the fixing seat (9). The connecting sleeve (10) is engaged and connected with the external thread on the fixing seat (9) through the internal thread.

5. The ultra-thin frame LCD screen mounting structure according to claim 1, characterized in that: Air vents (5) are provided on both sides of the shell, and filter screens (4) are installed in the air vents (5).

6. The ultra-thin frame LCD screen mounting structure according to claim 1, characterized in that: One end of the fixing rod (8) away from the connecting sleeve (10) is bent.

7. The ultra-thin frame LCD screen mounting structure according to claim 1, characterized in that: The outer ring of the sealing bearing is provided with an outer wall surface of a protruding plug post (11).

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