Backboard structure and display equipment
By designing thin-walled bosses and flanged tapping holes on the back panel structure of the TV, the problem that the wall-mounted bracket needs to be covered in the existing technology is solved, a thin and light design of the rear shell is achieved, the production cost is reduced, and the production cost is improved. Improves overall strength and aesthetics.
Patent Information
- Application Number
- CN202323577216.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The wall-mounted bracket on the back panel of the existing TV needs to be covered, which causes the rear case to be made larger and thicker, increasing production costs.
Design a backplate structure that includes a thin-walled boss protruding in the thickness direction and a flanged tapping hole. A flanged tapping hole is provided on the thin-walled boss to connect the wall-mounted bolts, which avoids the wall-mounted bolts from being connected to the back. The display components on the backplane structure interfere and increase the overall strength of the backplane structure.
By directly stretching out the thin-walled boss to form an integrated structure, the thickness and cost of the rear case are reduced, while interference between wall-mounted bolts and display components is avoided, improving the aesthetic appearance.
Smart Images
Figure CN222377777U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display back panel wall hanging, in particular to a back panel structure and a display device. Background Art
[0002] In order to meet the requirements of wall-mounting the TV, a wall-mount bracket or wall-mount bracket needs to be made on the back panel of the TV. This wall-mount bracket or wall-mount bracket is used to connect the wall-mounting bolts, so as to be mounted on the wall through the wall-mounting bolts. At the same time, the wall-mount bracket or wall-mount bracket exposed to the outside will appear abrupt and unsightly. Therefore, the rear shell of the existing TV usually needs to cover the wall-mount bracket or wall-mount bracket. As a result, the rear shell usually needs to be made larger and thicker, resulting in high production costs. Utility Model Content
[0003] The main purpose of the utility model is to provide a back panel structure and a display device, aiming to solve the problem that the production cost of the rear housing is high due to the need to cover the wall-mounted bracket on the back panel of the existing TV.
[0004] To achieve the above purpose, the back panel structure proposed in the utility model is used for a display device, wherein the back panel structure is formed with a thin-walled boss protruding in its thickness direction, and a flanging tapped hole is formed on the thin-walled boss, and the flanging tapped hole is used to connect the wall-mounting bolts.
[0005] In some embodiments, the thin-walled boss is extended in the length direction of the back plate structure.
[0006] In some embodiments, the flanging tapping holes are provided in plurality and are arranged in the length direction of the thin-walled boss.
[0007] In some embodiments, in the thickness direction of the back plate structure, the flanging tapping hole is arranged at the end of the thin-walled boss.
[0008] In some embodiments, the front side surface of the back plate structure is partially recessed backward to form the thin-walled boss on the rear side of the back plate structure;
[0009] Along the front-to-back direction, the cross-section of the concave cavity corresponding to the thin-walled boss gradually decreases.
[0010] In some embodiments, the thin-walled boss is formed with a heat dissipation channel connected to its inner cavity.
[0011] In some embodiments, at least two heat dissipation channels are provided corresponding to the sky side and the ground side of the backplane structure.
[0012] To achieve the above-mentioned purpose, the display device proposed by the utility model includes:
[0013] The backplane structure as described in any one of the above embodiments; and
[0014] The rear shell is arranged on the back plate structure, and the top end of the rear shell is adapted to abut against the thin-walled boss.
[0015] In some embodiments, in the thickness direction of the back plate structure, the rear shell and the thin-walled boss are arranged at the same height.
[0016] In some embodiments, a heat dissipation channel is formed on the thin-walled boss on the ground side facing the back plate structure;
[0017] The rear housing and the back plate structure together define a heat dissipation channel, and the heat dissipation channel is connected to the heat dissipation hole arrangement.
[0018] In the technical solution provided by the utility model, the thin-walled boss is directly stretched out on the back plate structure, and its appearance is an integrated structure. At the same time, the protruding setting of the thin-walled boss can strengthen the overall strength of the back plate structure, thereby reducing the probability of its deformation due to force. At the same time, after the external wall-hanging bolts are installed in the flanged tapped holes, the recessed cavity of the thin-walled boss can play a role in giving way to the wall-hanging bolts, and can avoid interference between the wall-hanging bolts and the display components on the back plate structure. The overall appearance of the thin-walled boss and the flanged tapped holes is more aesthetically pleasing and there is no need to block them. Therefore, the rear shell of the display device does not need to have the function of covering up the ugliness, and it can be adaptively set to be small and thin, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0020] Figure 1 A schematic structural diagram of an embodiment of a display device provided by the utility model;
[0021] Figure 2 for Figure 1 A schematic diagram of the structure of the display device (excluding the rear housing);
[0022] Figure 3 for Figure 1 Schematic diagram of the structure of section II in FIG.
[0023] Description of Figure Numbers:
[0024] Label name Label name 100 Display Devices 12 Flanged tapping hole 1 Backplane structure 13 Heat dissipation duct 11 Thin-walled boss 2 Rear housing 111 Concave cavity
[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] It should be noted that if a directional indication is involved in the embodiments of the present invention, the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0029] In order to meet the requirements of wall-mounting the TV, the TV needs to have a wall-mount bracket or wall-mount bracket on the back panel. This wall-mount bracket or wall-mount bracket is used to connect the wall-mounting bolts, so as to be mounted on the wall through the wall-mounting bolts. At the same time, the wall-mount bracket or wall-mount bracket exposed to the outside will appear abrupt and unsightly. Therefore, the rear shell of the existing TV usually needs to cover the wall-mount bracket or wall-mount bracket. Since the wall-mounting bracket needs to be located at the center of the back panel to ensure a stable connection, the rear shell arranged on the ground side of the back panel also needs to extend to the position of the wall-mounting bracket and cover it in the thickness direction of the back panel. As a result, the rear shell usually needs to be made larger and thicker, which leads to high production costs.
[0030] Analyzing the causes of the above problems, it can be seen that the solution of using a wall-mounted bracket to meet the requirements of TV wall-mounting has the problem that the wall-mounted bracket is not beautiful and needs to be covered. Therefore, it is necessary to find another more beautiful TV wall-mounting solution, so that the rear shell of the TV can be made small and thin, fundamentally solving the problem of high production cost of the TV rear shell.
[0031] In view of this, the main purpose of the present invention is to provide a back panel structure and a display device, please refer to Figures 1 to 3 ,in, Figure 1 A schematic structural diagram of an embodiment of a display device provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the display device (excluding the rear housing); Figure 3 for Figure 1 Schematic diagram of the structure of section II in FIG.
[0032] The back plate structure 1 proposed in the utility model is used for a display device 100. The back plate structure 1 is formed with a thin-walled boss 11 protruding in the thickness direction thereof. A flanging tapped hole 12 is formed on the thin-walled boss 11. The flanging tapped hole 12 is used to connect a wall-mounted bolt.
[0033] It should be noted that the thin-walled boss 11 is generally formed by a stretching process, and is embodied on the back plate structure 1 as a structure in which one side is concave to form a concave cavity 111 and the other side is convex. The existence of the thin-walled boss 11 can increase the overall strength of the back plate structure 1. It should be understood that since the thin-walled boss 11 needs to be used for a wall-mounted solution, it is generally convexly arranged toward the back of the back plate structure 1.
[0034] The flanging tapping hole 12 is generally used on a thin-walled structure. The flanging tapping hole 12 is formed by punching a thin-walled flanging extending in the thickness direction from the thin-walled structure, and then processing a thread in the inner cavity of the thin-walled flanging by a tapping device. The flanging tapping hole 12 can be set at any position on the thin-walled boss 11, and this embodiment does not limit this.
[0035] In the technical solution provided by the utility model, the thin-walled boss 11 is directly stretched out on the back plate structure 1, and its appearance is an integrated structure. At the same time, the protruding setting of the thin-walled boss 11 can strengthen the overall strength of the back plate structure 1, thereby reducing the probability of its deformation due to force. At the same time, after the external wall-hanging bolts are installed in the flanged tapped holes 12, the recessed cavity 111 of the thin-walled boss 11 can play a role in giving way to the wall-hanging bolts, and can avoid the interference between the wall-hanging bolts and the display components on the back plate structure 1. The overall appearance of the thin-walled boss 11 and the flanged tapped holes 12 is more aesthetically pleasing and there is no need to block them. Therefore, the rear shell 2 of the display device 100 does not need to have the function of covering up ugliness, and it can be adaptively set to be small and thin, thereby reducing production costs.
[0036] Generally speaking, in order to meet people's viewing needs, the display device 100 is usually set longer in the horizontal direction. Based on the above characteristics, in some embodiments, the thin-walled boss 11 is extended in the length direction of the back plate structure 1. By arranging the thin-walled boss 11 to extend along the length direction of the back plate structure 1, it can play a reinforcing role on a large area of the back plate structure 1, further improving the overall strength of the back plate structure 1.
[0037] The number of the flanging tapping holes 12 can be set to one, and setting one flanging tapping hole 12 at the center of gravity of the back plate structure 1 can also play a wall hanging role, but this solution usually has the problem of unbalanced force. Based on this, in some embodiments, the flanging tapping holes 12 are provided in plurality and arranged in the length direction of the thin-walled boss 11. When the flanging tapping holes 12 are arranged in plurality in the length direction of the thin-walled boss 11, the force can be balanced, preventing a single wall hanging bolt from bearing torsion, reducing the connection pressure of a single wall hanging bolt, and preventing the display device 100 from tilting, thereby ensuring the viewing experience of the user.
[0038] In some specific embodiments, at least two of the plurality of flanging tapping holes 12 are disposed corresponding to two ends of the thin-walled boss 11 in the length direction, so as to maximize the balance of the display device 100 .
[0039] See also Figure 3 In some embodiments, in the thickness direction of the back plate structure 1, the flanged tapped hole 12 is arranged at the end of the thin-walled boss 11. The flanged tapped hole 12 is arranged at the end of the thin-walled boss 11, so that the flanged tapped hole 12 is directly arranged toward the wall, and the wall-mounting bolt can be vertically hung into the bracket on the wall, ensuring that the hanging process of the real device is carried out smoothly.
[0040] Furthermore, in this embodiment, the front side surface of the back plate structure 1 is partially recessed backward to form the thin-walled boss 11 on the rear side of the back plate structure 1; along the front-to-back direction, the cross section of the recessed cavity 111 corresponding to the thin-walled boss 11 gradually decreases. In this solution, since the cross section of the recessed cavity 111 gradually decreases, structurally, the thin-walled boss 11 has greater strength and a stronger bearing capacity, and can withstand a heavier display device 100 without deformation.
[0041] Since the back plate structure 1 is also used for mounting the display component, the display component usually generates a lot of heat during operation. If the heat cannot be effectively dissipated, the display component may be damaged. In view of this, please refer to Figure 1 and Figure 2 In some embodiments, the thin-walled boss 11 is formed with a heat dissipation hole 13 connected to its inner cavity. In this solution, since the recessed cavity 111 of the thin-walled boss 11 is directly connected to the display component, the heat generated by the display component will be concentrated in the recessed cavity 111. The heat dissipation hole 13 provided on the thin-walled boss 11 can dissipate the heat in the recessed cavity 111 to the outside, thereby playing a role in dissipating heat and cooling the display component, and improving the service life of the display device 100.
[0042] The number of the heat dissipation channels 13 can be one or more, and the heat dissipation channels 13 can be located at any position on the thin-walled boss 11 as long as the heat dissipation performance can be met.
[0043] Furthermore, in this embodiment, at least two heat dissipation holes 13 are provided corresponding to the top side and the bottom side of the back plate structure 1. In this solution, since the thin-walled boss 11 generally has a larger area corresponding to the top side and the bottom side of the back plate structure 1, the heat dissipation holes 13 are provided at these two places respectively, allowing the specifications of the heat dissipation holes 13 to be set larger, thereby improving the heat dissipation performance of the display device 100.
[0044] In addition, to achieve the above-mentioned purpose, the utility model also provides a display device 100, the display device 100 includes the back panel structure 1 and the rear shell 2 described in the above-mentioned technical solution, the rear shell 2 is arranged on the back panel structure 1, and the top end of the rear shell 2 is adapted to abut against the thin-walled boss 11. It should be noted that the detailed structure of the back panel structure 1 of the display device 100 can refer to the above-mentioned embodiment of the back panel structure 1, which will not be repeated here; since the above-mentioned back panel structure 1 is used in the display device 100 of the utility model, the embodiment of the display device 100 of the utility model includes all the technical solutions of all the embodiments of the above-mentioned back panel structure 1, and the technical effects achieved are also exactly the same, which will not be repeated here. The display device 100 is not limited to a television, but can also be a computer monitor that can be hung on the wall and any product with a display function, which is not limited to the embodiment of the utility model.
[0045] In the technical solution in the above embodiment, the flanging tapping hole 12 is directly processed on the thin-walled boss 11, and its appearance is more beautiful and does not need to be blocked. Therefore, the rear shell 2 can directly abut against the bottom end of the thin-walled boss 11, and its height and thickness are reduced to varying degrees, thereby reducing the production cost of the rear shell 2.
[0046] Since the rear housing 2 does not need to shield the thin-walled boss 11, in principle, the rear housing 2 can be set to any thickness, but in this embodiment, the rear housing 2 and the thin-walled boss 11 are set at the same height in the thickness direction of the back plate structure 1. In this way, the rear housing 2 and the thin-walled boss 11 can be kept flush, which is more harmonious in appearance and can enhance the aesthetics of the display device 100.
[0047] In other embodiments, a heat dissipation hole 13 is formed on the thin-walled boss 11 facing the ground side of the back plate structure 1; the rear housing 2 and the back plate structure 1 jointly define a heat dissipation channel, and the heat dissipation channel is connected to the heat dissipation hole 13. In this solution, since the recessed cavity 111 of the thin-walled boss 11 is directly connected to the display component, the heat generated by the display component will be concentrated in the recessed cavity 111, and the heat dissipation hole 13 is provided on the thin-walled boss 11, which can dissipate the heat in the recessed cavity 111 to the outside, thereby playing a role in dissipating heat and cooling the display component, and improving the service life of the display device 100, and the heat dissipation channel formed by the rear housing 2 and the back plate structure 1 is connected to the heat dissipation hole 13, which can assist in dissipating heat to the ground side of the display device 100, avoiding heat accumulation between the back plate structure 1 and the wall, and improving the heat dissipation effect of the display device 100.
[0048] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made under the concept of the present invention using the contents of the specification and drawings of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A backplane structure for a display device, characterized in that: The back plate structure is formed with a thin-walled boss protruding in the thickness direction thereof, and a flanging tapping hole is formed on the thin-walled boss, and the flanging tapping hole is used to connect the wall-hanging bolts.
2. The backplane structure according to claim 1, characterized in that: The thin-walled boss is extended in the length direction of the back plate structure.
3. The backplane structure according to claim 2, characterized in that: The flanging tapping holes are provided in plurality and are arranged in the length direction of the thin-walled boss.
4. The backplane structure according to claim 1, characterized in that: In the thickness direction of the back plate structure, the flanging tapping hole is arranged at the end of the thin-walled boss.
5. The backplane structure according to claim 4, characterized in that: The front side surface of the back plate structure is partially recessed backward to form the thin-walled boss on the rear side of the back plate structure; Along the front-to-back direction, the cross-section of the concave cavity corresponding to the thin-walled boss gradually decreases.
6. The backplane structure according to claim 1, characterized in that: The thin-walled boss is formed with a heat dissipation channel connected to its inner cavity.
7. The back plate structure according to claim 6, characterized in that: At least two heat dissipation channels are provided corresponding to the sky side and the ground side of the backplane structure.
8. A display device, characterized in that: include: The back plate structure according to any one of claims 1 to 7; as well as, The rear shell is arranged on the back plate structure, and the top end of the rear shell is adapted to abut against the thin-walled boss.
9. The display device according to claim 8, characterized in that In the thickness direction of the back plate structure, the rear housing and the thin-walled boss are arranged at the same height.
10. The display device according to claim 8, characterized in that A heat dissipation channel is formed on the thin-walled boss on the ground side facing the back plate structure; The rear housing and the back plate structure together define a heat dissipation channel, and the heat dissipation channel is connected to the heat dissipation hole arrangement.