Frameless liquid crystal television with COF shielded by left and right covers

Abstract

The utility model belongs to the technical field of frameless liquid crystal televisions, and particularly relates to a frameless liquid crystal television with a COF shielded by a left cover and a right cover, which comprises a support, a protection structure is mounted at the top of the support, a part structure is mounted on the back of the protection structure, and the protection structure comprises a machine body unit and a clamping protection unit. The clamping protection units are installed on the left side and the right side of the machine body unit, each clamping protection unit comprises clamping strips, protection covers are installed on the sides, away from each other, of the two clamping strips, buckles are installed in the middles of the sides, close to each other, of the two protection covers, and limiting blocks are installed at the ends, close to the back faces, of the sides, close to each other, of the two protection covers. According to the frameless liquid crystal television with the COF shielded by the left cover and the right cover, the two protection covers are clamped with the two clamping strips on the two sides of the protection shell through the buckles and the limiting blocks, so that the COF installed on the display screen is shielded, the COF is effectively protected, meanwhile, the extremely narrow design of the television frame is guaranteed, and the attractiveness is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of frameless LCD TV technology, specifically a frameless LCD TV with left and right covers that obscure the COF (Chip-on-Foil). Background Technology

[0002] COF, often referred to as flip-chip film, is a die-on flexible film packaging technology that fixes integrated circuits onto flexible circuit boards. It uses a flexible attached circuit board as a chip carrier to combine the chip with the flexible substrate circuit. Alternatively, it can refer to a flexible attached circuit board without a packaged chip. This includes tape-and-roll packaging (TAB substrate, whose process is called TCP), flexible board-to-chip assembly, and flexible IC carrier board packaging.

[0003] A borderless LCD TV, as the name suggests, refers to a TV with an extremely narrow or even completely eliminated screen bezel, making it virtually imperceptible to viewers and providing a more immersive visual experience. This design not only enhances the TV's aesthetics but also allows viewers to focus more intently on the screen content, thus strengthening the viewing immersion.

[0004] In traditional LCD TVs, the COF (Chip on Flex) is a crucial component connecting the screen and the motherboard, typically located below or to the side of the screen. However, in bezel-less LCD TVs, the extremely narrow bezel design can limit the traditional COF layout and even negatively impact the overall aesthetics.

[0005] Therefore, we urgently need to provide a frameless LCD TV with left and right covers that block the COF (Chip Frame). Utility Model Content

[0006] The purpose of this invention is to provide a frameless LCD TV with left and right covers that block the COF (Chip-on-Foil) element, in order to solve the problem mentioned in the background art that in frameless LCD TVs, the traditional COF layout may be limited by space due to the extremely narrow bezel design, and may even affect the aesthetics of the whole machine.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a frameless LCD TV with left and right covers that block the COF, including a bracket, a protective structure installed on the top of the bracket, and a component structure installed on the back of the protective structure.

[0008] The protective structure includes a body unit and a snap-fit ​​protective unit, which is installed on the left and right sides of the body unit.

[0009] The snap-fit ​​protection unit includes snap-fit ​​strips, two snap-fit ​​strips with protective covers installed on opposite sides, two protective covers with buckles installed in the middle of opposite sides, and two protective covers with limit blocks installed on the back side of opposite sides.

[0010] Preferably, the body unit includes a display screen, a protective shell is connected to the outer surface and back of the display screen, a bottom cover is installed on the bottom surface of the protective shell, and a power supply is installed in the middle of the bottom surface of the bottom cover.

[0011] Preferably, the bottom surface of the protective shell is detachably connected to the top surface of the bracket, the snap-fit ​​strip is fixedly installed on the left and right sides of the protective shell, the outer surface of the buckle is snapped into the snap-fit ​​hole in the middle of the two snap-fit ​​strips, and the outer surface of the limiting block is snapped into the rectangular groove at one end of the back side of the two snap-fit ​​strips on opposite sides.

[0012] Preferably, the part structure includes a part box, a hanging slot is provided on the back of the part box near the top, and speakers are provided on the left and right sides of the bottom of the part box.

[0013] Preferably, the parts box is fixedly installed in the middle of the back of the protective shell, and the speaker is installed at the bottom of the back of the protective shell near the left and right ends.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This frameless LCD TV with left and right covers that shield the COF (Chip-on-Flat) uses a protective structure. The two protective covers are engaged with two locking strips on both sides of the protective shell via buckles and limiting blocks, thereby shielding the COF installed on the screen. This effectively protects the COF while ensuring an extremely narrow bezel design for the TV and maintaining its aesthetic appeal. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 4 This is an enlarged view of the protective cover structure of this utility model;

[0020] Figure 5 for Figure 3 Enlarged view of the structure at point A in the middle.

[0021] In the diagram: 1. Bracket; 101. Display screen; 102. Protective shell; 103. Bottom cover; 104. Power supply; 105. Connecting strip; 106. Protective cover; 107. Buckle; 108. Limiting block; 201. Parts box; 202. Hanging slot; 203. Speaker. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model provides a technical solution:

[0024] A frameless LCD TV with left and right covers that block the COF (Chip-on-Foil) includes a bracket 1, a protective structure mounted on the top of the bracket 1, and a component structure mounted on the back of the protective structure.

[0025] The protective structure includes a body unit and a snap-fit ​​protective unit. The snap-fit ​​protective unit is installed on the left and right sides of the body unit. The snap-fit ​​protective unit includes snap-fit ​​strips 105. A protective cover 106 is installed on the side of the two snap-fit ​​strips 105 that are far apart from each other. A buckle 107 is installed in the middle of the side of the two protective covers 106 that are close to each other. A limit block 108 is installed at the end of the side of the two protective covers 106 that are close to each other and near the back. The body unit includes a display screen 101. A protective shell 102 is connected to the outer surface and back of the display screen 101. A bottom cover 103 is installed on the bottom surface of the protective shell 102. A power supply 104 is installed in the middle of the bottom surface of the bottom cover 103.

[0026] The bottom surface of the protective shell 102 is detachably connected to the top of the bracket 1. The snap-fit ​​strips 105 are fixedly installed on the left and right sides of the protective shell 102. The outer surface of the buckle 107 is snapped into the middle of the two snap-fit ​​strips 105 through snap-fit ​​holes. The outer surface of the limiting block 108 is snapped into the back end of the two snap-fit ​​strips 105 through a rectangular groove on the opposite side.

[0027] The component structure includes a component box 201, with a mounting slot 202 on the back of the component box 201 near the top, and speakers 203 on the bottom left and right sides of the component box 201. The component box 201 is fixedly installed in the middle of the back of the protective shell 102, and the speakers 203 are installed on the bottom of the back of the protective shell 102 near the left and right ends.

[0028] By setting up a protective structure, two protective covers 106 are engaged with two snap-fit ​​strips 105 on both sides of the protective shell 102 via buckles 107 and limiting blocks 108, thereby shielding the COF installed on the display screen 101. This effectively protects the COF while ensuring an extremely narrow bezel design for the TV and maintaining aesthetics.

[0029] Working principle: During the production and assembly of the television, the layout of the COF (Chip-on-Flat) may vary depending on the installation of the front display screen 101. The COF may be installed on the right or left side of the display screen 101. Therefore, during the assembly process, two snap-fit ​​strips 105 are fixedly installed on the left and right sides of the protective shell 102, and snap-fit ​​holes are opened in the middle of the two snap-fit ​​strips 105 on the opposite side. A rectangular groove is opened at one end of the back of the two snap-fit ​​strips 105 on the opposite side. The two protective covers 106 are then secured by snap-fit ​​buckles 107 and limiting blocks 108. This achieves the shielding and protection of the COF on the left or right side of the display screen 101, while also satisfying the ultra-narrow bezel design of the television after assembly, ensuring its aesthetic appeal.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A bezel-free LCD TV with left and right cover shielding COF, comprising a support (1), characterized in that: The support (1) top is provided with a protection structure, the back of the protection structure is provided with a part structure; The protection structure comprises a body unit and a clamping protection unit, and the clamping protection unit is installed on the left and right sides of the body unit; The clamping protection unit comprises clamping strips (105), the two clamping strips (105) are provided with protective covers (106) on the sides away from each other, the two protective covers (106) are provided with buckles (107) on the sides close to each other and the middle parts, and the two protective covers (106) are provided with limiting blocks (108) on the sides close to each other and the back ends.

2. The bezel-free LCD TV of claim 1, wherein the left and right covers shield the COF. The body unit comprises a display screen (101), the outer surface and the back of the display screen (101) are connected with a protective shell (102), the bottom surface of the protective shell (102) is provided with a bottom cover (103), and the bottom surface of the bottom cover (103) is provided with a power supply (104).

3. The bezel-free LCD TV of claim 2, wherein the left and right covers shield the COF. The bottom surface of the protective shell (102) is detachably connected with the top end of the support (1), the clamping strips (105) are fixedly installed on the left and right sides of the protective shell (102), the buckles (107) are clamped in the clamping holes in the middle parts of the two clamping strips (105) from the outer surfaces, and the limiting blocks (108) are clamped in the rectangular grooves in the back ends of the two clamping strips (105) from the outer surfaces.

4. The bezel-free LCD TV of claim 1, wherein the left and right covers shield the COF. The part structure comprises a part box (201), the back of the part box (201) is provided with a hanging groove (202) close to the top end, and the bottom left and right sides of the part box (201) are provided with sound boxes (203).

5. The bezel-free LCD TV of claim 4, wherein the left and right covers shield the COF. The part box (201) is fixedly installed on the back middle part of the protective shell (102), and the sound boxes (203) are installed on the back bottom close to the left and right ends of the protective shell (102).

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