Display device

Abstract

The utility model discloses a kind of display devices, it is related to display device technical field, wherein, display device includes: shell, display module, mounting bracket and source drive board, shell one end opening is set;Display module is located at the opening of the shell, and display module includes display panel;Mounting bracket is detachably installed in shell, and it is located at the bottom of display module towards the side of shell;And, source drive board is located in shell and is installed in mounting bracket, and source drive board is electrically connected with display panel by cable.The utility model provides technical scheme in which the position of shell opening is used to install display panel, and the bottom opposite to opening installs backboard, mounting bracket is set in shell and between display panel and backboard, source drive board is installed, by changing the installation position of source drive board, original shell is encapsulated using, to avoid installing source drive board on the back of backboard, reach the technical effect of reducing the thickness of display device.

Description

Technical Field

[0001] This utility model relates to the field of display device technology, and in particular to a display device. Background Technology

[0002] Currently, users are pursuing thinner and lighter electronic products.

[0003] In existing display devices (including televisions, monitors, etc.), the source driver board connected to the display panel is installed by winding a cable around the back panel and mounting it with a bracket. After installation, a back cover is also required. Therefore, a "bulge" is formed on the back of the product, which is not aesthetically pleasing and does not meet the requirements for thinness and lightness. Utility Model Content

[0004] The main objective of this invention is to provide a display device that reduces or eliminates the "bulge" caused by the mounting position and method of the source driver board, making the display device thinner and lighter.

[0005] To achieve the above objectives, the present invention provides a display device comprising: a housing, a display module, a mounting bracket, and a source driver board. One end of the housing is open. The display module is disposed at the opening of the housing and includes a display panel. The mounting bracket is detachably installed within the housing and is located on the side of the display module facing the bottom of the housing. The source driver board is disposed within the housing and mounted on the mounting bracket. The source driver board is electrically connected to the display panel via a cable to control the operation of the display panel.

[0006] In one embodiment, the source drive board is mounted on the side of the mounting bracket facing the bottom of the housing.

[0007] In one embodiment, the mounting bracket is provided with a wire-passing hole, through which the cable passes and is limited by the wire-passing hole; or,

[0008] The mounting bracket has a wire-passing notch on one side, and the cable is wound around the wire-passing notch and limited by the wire-passing notch.

[0009] In one embodiment, the mounting bracket is provided with a plurality of snap-fit ​​structures, which are positioned above the mounting area of ​​the mounting bracket.

[0010] The source drive board is installed in the installation area and is locked and limited by the plurality of snap-fit ​​structures.

[0011] In one embodiment, the plurality of snap-fit ​​structures include a first snap-fit ​​and a second snap-fit ​​disposed on opposite sides of the installation area in a first direction, wherein the first snap-fit ​​is elastically disposed.

[0012] In one embodiment, the first buckle includes a buckle arm and a buckle portion. The buckle arm includes an extension section and a main body section. The extension section extends along a first direction, and the end side of the extension section in the first direction extends along a second direction to form the main body section. The end side of the main body section in the second direction extends toward the second buckle direction to form the holding portion. The extension portion is provided with a through hole extending along the first direction.

[0013] In one embodiment, the mounting bracket has a recess, the first buckle is disposed in the recess and extends out of the recess to be opposite to the second buckle.

[0014] In one embodiment, the sink is disposed near the end side of the mounting bracket in a first direction, and a notch is formed on the end side of the mounting bracket in the first direction. The mounting bracket also includes a reinforcing rib disposed at the notch position.

[0015] In one embodiment, the mounting bracket further includes two limiting members, which are respectively disposed on opposite sides of the mounting area in a third direction; the side of the limiting member facing the mounting area is chamfered with the end side of the limiting member in a second direction.

[0016] In one embodiment, the display module further includes an optical film disposed on one side of the display panel;

[0017] The mounting bracket is located adjacent to the opening of the housing. The mounting bracket has mounting structures on both sides opposite to the opening. The mounting structures include: a stop portion, a first support portion, and a second support portion. The stop portion extends along a second direction. The middle portion of the stop portion extends along a third direction to form the first support portion, which is used to support the display panel. The end of the stop portion used for connection extends along a third direction to form the second support portion. The first support portion and the second support portion are used to limit and hold the optical film.

[0018] In the technical solution of this utility model, the opening of the housing is used to install the display panel, and the bottom opposite the opening is used to install the back plate. A mounting bracket is set inside the housing and between the display panel and the back plate to install the source driver board. By changing the installation position of the source driver board and using the original housing for encapsulation, the source driver board is avoided from being installed on the back of the back plate, thereby achieving the technical effect of reducing the thickness of the display device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 An exploded structural diagram of an embodiment of the display device provided by this utility model;

[0021] Figure 2 for Figure 1 A partial structural diagram of the display device;

[0022] Figure 3 for Figure 1 A partial structural diagram of the display device;

[0023] Figure 4 for Figure 1 A schematic diagram of the structure of the mounting bracket;

[0024] Figure 5 for Figure 4 A schematic diagram of the mounting bracket at point A;

[0025] Figure 6 for Figure 4 A schematic diagram of the mounting bracket at point B;

[0026] Figure 7 for Figure 3 A schematic diagram of the structure of the mounting bracket at point C.

[0027] Explanation of icon numbers:

[0028] 100. Display device; 1. Housing; 2. Display module; 21. Display panel; 3. Mounting bracket; 31. Wiring notch; 32. Snap-fit ​​structure; 321. First snap-fit; 3211. Snap-fit ​​arm; 32111. Extension section; 32112. Main body section; 321121. Through hole; 3212. Snap-fit ​​part; 322. Second snap-fit; 33. Slot; 34. Reinforcing rib; 35. Limiting component; 36. Mounting structure; 361. Stop part; 362. First bearing part; 363. Second bearing part; 4. Source drive board; 5. Optical film.

[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] 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 scope of protection of the present utility model.

[0031] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0032] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0033] In existing display devices, the source driver board connected to the display panel is installed by winding a cable around the back panel and mounting it via a bracket. After installation, a back cover is also required. This creates a "bulge" on the back of the product, which is neither aesthetically pleasing nor meets the requirements for a thinner and lighter design.

[0034] This utility model proposes a display device.

[0035] Please see Figure 1 and Figure 2In one embodiment of this utility model, the display device 100 includes: a housing 1, a display module 2, a mounting bracket 3, and a source drive board 4. The housing 1 has an opening at one end; the display module 2 is disposed at the opening of the housing 1, and the display module 2 includes a display panel 21; the mounting bracket 3 is detachably installed inside the housing 1 and is located on the side of the display module 2 facing the bottom of the housing 1; and the source drive board 4 is disposed inside the housing 1 and mounted on the mounting bracket 3. The source drive board 4 is electrically connected to the display panel 21 via a cable to control the operation of the display panel 21.

[0036] In this invention, the housing 1 serves as the mounting component for the display module 2 and the back panel. The opening of the housing 1 is used to mount the display panel 21, and the bottom opposite the opening is used to mount the back panel. A mounting bracket 3 is provided on the side of the display module 2 facing the bottom of the housing 1, i.e., inside the housing 1 and between the display panel 21 and the back panel. The mounting bracket 3 provides some support to the display panel 21 on the side facing the opening. The area between the mounting bracket 3 and the bottom of the housing 1 opposite the opening can be used to mount voice, remote control, and button modules. For ease of installation, disassembly, and maintenance, the mounting bracket 3 is detachably mounted inside the housing 1. Since the source driver board 4 is electrically connected to the display panel 21 via a cable, the mounting position of the source driver board 4 is less affected by the display panel 21, allowing for greater flexibility. Therefore, the source driver board 4 can be fixed using the mounting bracket 3. By changing the mounting position of the source driver board 4, it is installed inside the housing 1 and encapsulated using the existing housing 1. This avoids mounting the source driver board 4 on the back of the back panel, reducing the use of the rear cover and achieving the technical effect of reducing the thickness of the display device 100. Furthermore, reducing the number of mounted parts reduces the types of molds required for production parts, lowering production costs. Fewer mounted parts also shorten the assembly time of the display device 100, reducing labor intensity and improving production efficiency.

[0037] To facilitate the centralized placement of the source driver board 4 with the voice, remote control, and button modules, and to enable centralized heat dissipation, in one embodiment, the source driver board 4 is mounted on the side of the mounting bracket 3 facing the bottom of the housing 1. Furthermore, when the side panel of the housing 1 corresponding to the back panel is disassembled for maintenance (the bottom or peripheral side panels of the housing can be detachable), the source driver board 4 is positioned directly opposite the line of sight of the maintenance personnel, facilitating maintenance.

[0038] Since the source driver board 4 is mounted on the side of the mounting bracket 3 facing the bottom of the housing 1, and the display panel 21 is mounted on both sides of the mounting bracket 3 respectively, and the display panel 21 and the mounting bracket 3 are connected by a cable, it is necessary to allow the cable to bypass the mounting bracket 3 or pass through it. In one embodiment, the mounting bracket 3 is provided with a cable-passing hole, through which the cable passes and is limited; in another embodiment, please refer to... Figure 3 and Figure 4 The mounting bracket 3 has a cable passage notch 31 on one side. The cable is wound around the cable passage notch 31 and is limited by the cable passage notch 31. The cable passage notch 31 limits the periphery of the cable to prevent the cable from swinging freely inside the housing 1.

[0039] In order to ensure that the source drive board 4 is stably installed on one side of the mounting bracket 3, a limiting installation structure 36 needs to be set at the installation position for the source drive board 4 to be installed. The limiting installation structure 36 is a plurality of snap-fit ​​structures 32 provided on the mounting bracket 3. The plurality of snap-fit ​​structures 32 limit the installation area on the mounting bracket 3. When the source drive board 4 is installed in the installation area, the plurality of snap-fit ​​structures are located on the periphery of the installation area. Under the joint action of the plurality of snap-fit ​​structures, the source drive board 4 is limited and fixed, preventing the source drive board 4 from falling off.

[0040] The form of the latches is varied. One implementation involves making the latch movable, with an unlocked position and a locked position during its travel. Another implementation involves making the latch elastic, with the latch position fixed, and the source drive board 4 is installed in the installation area by elastic deformation during installation. For multiple latches, it is not necessary for all of them to be designed to be elastic. Specifically, the multiple latch structures 32 include a first latch 321 and a second latch 322 respectively disposed on opposite sides of the installation area in a first direction. The first latch 321 is elastically configured. The second latch 322 is directly formed by injection molding, which is easy to manufacture.

[0041] For the first latch 321, please refer to Figure 5The first latch 321 includes a latching arm 3211 and a latching portion 3212. The latching arm 3211 includes an extension section 32111 and a main body section 32112. The extension section 32111 extends along a first direction, and the end of the extension section 32111 in the first direction extends along a second direction to form the main body section 32112. The main body section 32112 and the extension section 32111 are bent, making the latching arm 3211 easier to deform and more resilient. This makes it easier to insert the source drive board 4 into the installation area during installation. The end of the main body section 32112 in the second direction extends toward the second latch 322 to form the holding portion; the holding portion prevents the source drive board 4 from detaching from the surface of the mounting bracket 3. The extension is provided with a through hole 321121 extending along the first direction. The through hole 321121 is provided to reduce the material used in the latch arm 3211, so that the latch arm 3211 has better elasticity and the buckle deformation is more gentle when the first buckle 321 is wider.

[0042] To allow the latching part 3212 to swing within a large range for easy installation, the latching arm 3211 needs sufficient elasticity. This elasticity is related to both the material itself and the length of the latching arm 3211 (primarily the length of the main body segment 32112). Given the thickness of the source drive plate 4, the height of the latching part 3212 from the mounting plane within the installation area is determined. To increase the length of the main body, in one embodiment, the mounting bracket 3 has a recess 33. The first latch 321 is positioned within this recess 33. By lowering the installation position through the recess 33, the first latch 321 extends beyond the recess 33 to face the second latch 322. The length of the first latch 321 meets the required cantilever deformation length requirement, therefore, the length of the first latch 321 is longer than that of the second latch 322.

[0043] Since the installation area needs to avoid other internal installation components, the installation area may be located near the edge of the mounting bracket 3. Therefore, the recess 33 is set close to the end side of the mounting bracket 3 in the first direction, and a notch is formed on the end side of the mounting bracket 3 in the first direction. In order to ensure the strength of the mounting bracket 3, the mounting bracket 3 also includes a reinforcing rib 34, which is set at the notch position to reinforce the strength of the mounting bracket 3 at the notch.

[0044] The first latch 321 and the second latch 322 are respectively positioned to limit the source drive board 4 in a first direction, and the latch portion 3212 limits the source drive board 4 in a second direction, in order to limit the source drive board 4 in a third direction. The mounting bracket 3 also includes two limiting members 35, please refer to [link to relevant documentation]. Figure 6The two limiting members 35 are respectively disposed on opposite sides of the installation area in a third direction. To facilitate the placement of the source driver board 4 into the installation area, the side of the limiting member 35 facing the installation area is chamfered with the end side of the limiting member 35 in the second direction. The chamfer serves as a guide for the placement of the source driver board 4.

[0045] The display module 2 further includes an optical film 5, which is disposed on one side of the display panel 21. For mounting the optical film 5 and the display panel 21, a mounting bracket 3 is disposed adjacent to an opening in the housing 1. Mounting structures 36 are provided on opposite sides of the opening on the mounting bracket 3. (See also...) Figure 7 The mounting structure 36 includes: a stop portion 361, a first support portion 362, and a second support portion 363. The stop portion 361 extends along a second direction; the middle portion of the stop portion 361 extends along a third direction to form the first support portion 362, which is used to support the display panel 21; the end of the stop portion 361 used for connection extends along a third direction to form the second support portion 363, and the first support portion 362 and the second support portion 363 are used to limit and hold the optical film 5. The mounting structure 36 fixes the display panel 21 and prevents the optical film 5 from falling off.

[0046] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A display device, characterized in that, include: The housing has an opening at one end; A display module is disposed at the opening of the housing, and the display module includes a display panel; A mounting bracket is detachably mounted within the housing and is located on the side of the display module facing the bottom of the housing; and, A source driver board is disposed inside the housing and mounted on the mounting bracket. The source driver board is electrically connected to the display panel via a cable to control the operation of the display panel.

2. The display device as claimed in claim 1, characterized in that, The source drive board is mounted on the side of the mounting bracket facing the bottom of the housing.

3. The display device as claimed in claim 2, characterized in that, The mounting bracket is provided with a cable passage hole, through which the cable passes and is limited by the cable passage hole; or... The mounting bracket has a wire-passing notch on one side, and the cable is wound around the wire-passing notch and limited by the wire-passing notch.

4. The display device according to any one of claims 1 to 3, characterized in that, The mounting bracket is provided with multiple snap-fit ​​structures, which are positioned above the mounting area of ​​the mounting bracket. The source drive board is installed in the installation area and is locked and limited by the plurality of snap-fit ​​structures.

5. The display device as claimed in claim 4, characterized in that, The plurality of snap-fit ​​structures include a first snap-fit ​​and a second snap-fit ​​disposed on opposite sides of the first direction in the installation area, wherein the first snap-fit ​​is elastically configured.

6. The display device as claimed in claim 5, characterized in that, The first buckle includes a buckle arm and a buckle portion. The buckle arm includes an extension section and a main body section. The extension section extends along a first direction, and the end side of the extension section in the first direction extends along a second direction to form the main body section. The end side of the main body section in the second direction extends toward the second buckle direction to form the buckle portion. The extension section is provided with a through hole that extends along the first direction.

7. The display device as claimed in claim 5, characterized in that, The mounting bracket has a recessed groove, the first buckle is disposed in the recessed groove and extends out of the recessed groove to be opposite to the second buckle.

8. The display device as claimed in claim 7, characterized in that, The settling groove is located near the end of the mounting bracket in the first direction, and a notch is formed on the end of the mounting bracket in the first direction. The mounting bracket also includes a reinforcing rib, which is located at the notch.

9. The display device as claimed in claim 4, characterized in that, The mounting bracket also includes two limiting members, which are respectively disposed on two opposite sides of the mounting area in a third direction; the side of the limiting member facing the mounting area is chamfered with the end side of the limiting member in a second direction.

10. The display device as claimed in claim 1, characterized in that, The display module also includes an optical film disposed on one side of the display panel; The mounting bracket is located adjacent to the opening of the housing. The mounting bracket has mounting structures on both sides opposite to the opening. The mounting structures include: a stop portion, a first support portion, and a second support portion. The stop portion extends along a second direction. The middle portion of the stop portion extends along a third direction to form the first support portion, which is used to support the display panel. The end of the stop portion used for connection extends along a third direction to form the second support portion. The first support portion and the second support portion are used to limit and hold the optical film.

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