Box assembly and display device

Abstract

The utility model provides a box body assembly and a display device, the box body assembly is used for installing a display unit with two adjacent side parts, the box body assembly comprises at least one box body main body, each box body main body is provided with a first side edge and a second side edge adjacent to the first side edge, the first side edge extends in the length direction of the box body main body, and the second side edge extends in the length direction of the box body main body. The second side edge extends in the width direction of the box body. Wherein the length of the first side edge is an integral multiple of the length of one of the two adjacent side parts, and the length of the second side edge is an integral multiple of the length of the other one of the two adjacent side parts, so that the size of the box body can be cut according to the actual size of the display unit; the size of the box body is integral multiple of the size of the display unit, so that even if the box body is cut, the size of the remaining box body corresponds to the size of the display unit, and then the display effect of the LED display screen is guaranteed.

Description

Technical Field

[0001] This application relates to the field of display technology, and more particularly to a cabinet assembly and a display device. Background Technology

[0002] There are many types of commercial displays on the market, and small-pitch LED (Light Emitting Diode) displays are among the most popular products. Small-pitch LED displays refer to displays with an LED pixel pitch of P2.5 or less. Compared with other commercial display products, small-pitch LED displays have higher resolution, higher image clarity, and can reproduce image details to the greatest extent. In addition, small-pitch LED displays have high refresh rates and high grayscale, resulting in more stable image display and faster response speed. They can effectively eliminate image ghosting and water ripples, making the image smoother and providing a better viewing experience. Small-pitch LED displays adopt a seamless splicing mode and can be customized to the required size and shape. They also have advantages such as long service life.

[0003] LED displays mainly consist of cabinets and modules. Modules include a plastic base and a PCBA (Printed Circuit Board Assembly) lamp board. The PCBA is used to realize the display function. After the module is assembled, it is installed into the cabinet through the plastic base. However, the existing cabinet size usually does not correspond to the module size. As a result, when the module is installed into the cabinet, the module cannot fill the cabinet and will leave extra empty space, thus reducing the display effect of the LED display. Utility Model Content

[0004] This application provides a cabinet assembly and a display device to solve the problem that when existing modules are installed in a cabinet, the modules cannot fill the cabinet completely and will leave extra empty space, thereby reducing the display effect of the LED display screen.

[0005] In a first aspect, embodiments of this application provide a cabinet assembly for mounting a display unit having two adjacent sides. The cabinet assembly includes at least one cabinet body, each cabinet body having a first side and a second side adjacent to the first side. The first side extends along the length direction of the cabinet body, and the second side extends along the width direction of the cabinet body. The length of the first side is an integer multiple of the length of one of the two adjacent sides, and the length of the second side is an integer multiple of the length of the other of the two adjacent sides.

[0006] In one embodiment, the length of the first side is a multiple of 200 mm, and / or the length of the second side is a multiple of 150 mm.

[0007] In one embodiment, the housing body includes a bottom plate and at least one baffle, the at least one baffle surrounding the bottom plate to form a receiving cavity for mounting the display unit, and the first side and the second side are both formed on the inner wall of the receiving cavity.

[0008] In one embodiment, there are multiple box bodies, and all of the multiple box bodies are square. The multiple box bodies are connected to each other along the length direction of the box bodies, and / or the multiple box bodies are connected to each other along the width direction of the box bodies.

[0009] In one embodiment, each of the two adjacent box bodies arranged along the length direction of the box body has a mounting hole. The box body also includes a mounting member, which passes through the mounting hole and is screwed into the mounting hole to fix the two adjacent box bodies together.

[0010] In one embodiment, the mounting hole is located at the center of the baffle of the main body of the housing.

[0011] In one embodiment, the main body of the enclosure further includes a power supply device and a receiving device, which are disposed on the side of the base plate away from the display unit, and both the power supply device and the receiving device are electrically connected to the display unit.

[0012] In one embodiment, the display unit is magnetically connected to the base plate, and / or the display unit is magnetically connected to at least one of the baffles.

[0013] In one embodiment, at least one of the baffles is further provided with a plurality of heat dissipation vents, which are spaced apart from each other and evenly distributed.

[0014] Secondly, embodiments of this application also provide a display device, comprising:

[0015] The display module includes multiple display units;

[0016] As described in any of the above embodiments, the display module is disposed within the housing assembly.

[0017] The display unit provided in this application embodiment can be used to install a display unit with two adjacent sides. The cabinet assembly includes at least one cabinet body. Each cabinet body has a first side and a second side adjacent to the first side. The first side extends along the length direction of the cabinet body, and the second side extends along the width direction of the cabinet body. The length of the first side is an integer multiple of the length of one of the two adjacent sides, and the length of the second side is an integer multiple of the length of the other of the two adjacent sides. This allows the cabinet body to be cut to size according to the actual size of the display unit, and maximizes the use of the cabinet body (since the size of the cabinet body is an integer multiple of the size of the display unit, even after the cabinet body is cut, the remaining cabinet body size corresponds to the size of the display unit), thereby ensuring the display effect of the LED display screen. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is an exploded structural diagram of the housing assembly provided in an embodiment of this application.

[0020] Figure 2 This is a schematic diagram of the overall structure of the housing assembly provided in another embodiment of this application.

[0021] Figure 3 This is an exploded structural diagram of a housing assembly provided in another embodiment of this application.

[0022] Figure 4 This is a schematic diagram of the structure of the display device provided in the embodiments of this application.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100. Enclosure assembly;

[0025] 110. Main body of the enclosure; 110A. First main body of the enclosure; 110B. Second main body of the enclosure; 111. First side; 112. Second side; 113. Bottom plate; 114. First baffle; 115. Second baffle; 116. Third baffle; 117. Fourth baffle; 118. Receiving cavity; 119. Vent.

[0026] 121. First mounting hole; 122. Second mounting hole; 123. Mounting component; 1231. Locking screw; 1232. Mounting base;

[0027] 130. Power supply device;

[0028] 140. Receiving device;

[0029] 200, display device; 210, display module; 211, display unit; 2111, first side; 2112, second side. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0031] There are many types of commercial displays on the market, and small-pitch LED (Light Emitting Diode) displays are among the most popular products. Small-pitch LED displays refer to displays with an LED pixel pitch of P2.5 or less. Compared with other commercial display products, small-pitch LED displays have higher resolution, higher image clarity, and can reproduce image details to the greatest extent. In addition, small-pitch LED displays have high refresh rates and high grayscale, resulting in more stable image display and faster response speed. They can effectively eliminate image ghosting and water ripples, making the image smoother and providing a better viewing experience. Small-pitch LED displays adopt a seamless splicing mode and can be customized to the required size and shape. They also have advantages such as long service life.

[0032] LED displays mainly consist of cabinets and modules. Modules include a plastic base and a PCBA (Printed Circuit Board Assembly) lamp board. The PCBA is used to realize the display function. After the module is assembled, it is installed into the cabinet through the plastic base. However, the existing cabinet size usually does not correspond to the module size. As a result, when the module is installed into the cabinet, the module cannot fill the cabinet and will leave extra empty space, thus reducing the display effect of the LED display.

[0033] To address the aforementioned technical issues, this application provides a housing assembly 100 for mounting a display unit 211 having two adjacent sides. Please refer to... Figure 1 The exploded structural diagram of the housing assembly 100 provided in this application embodiment.

[0034] In this embodiment, if Figure 1As shown, the display unit 211 may include a first side portion 2111 and a second side portion 2112 arranged adjacent to each other. Meanwhile, the housing assembly 100 may include at least one housing body 110, and each housing body 110 may have a first side 111 and a second side 112 arranged adjacent to the first side 111. The first side 111 extends along the length direction of the housing body 110 and corresponds to the first side portion 2111 of the display unit 211. The second side 112 extends along the width direction of the housing body 110 and corresponds to the second side portion 2112 of the display unit 211. That is, in this embodiment, when the display unit 211 is installed inside the housing body 110, the first side portion 2111 of the display unit 211 may correspond to the first side portion 111 of the housing body 110, and the second side portion 2112 of the display unit 211 may correspond to the second side portion 112 of the housing body 110. In addition, in this embodiment, the length of the first side 111 can be an integer multiple of the length of the first side 2111, and the length of the second side 112 can be an integer multiple of the length of the second side 2112.

[0035] It is understood that in this embodiment, since the length of the first side 111 is an integer multiple of the length of the first side 2111, and the length of the second side 112 is an integer multiple of the length of the second side 2112, the size of the cabinet body 110 can be cut according to the actual size of the display unit 211, and the purpose of maximizing the use of the cabinet body 110 can be achieved (since the size of the cabinet body 110 is an integer multiple of the size of the display unit 211, even after the cabinet body 110 is cut, the remaining size of the cabinet body 110 corresponds to the size of the display unit 211), so that the display unit 211 can fill the cabinet body 110 and make full use of the installation space inside the cabinet body 110, thereby ensuring the display effect of the LED display screen.

[0036] It should be noted that in this embodiment, the first side 111 may correspond to the second side 2112, and the second side 112 may correspond to the first side 2111. In this case, the length of the first side 111 may be an integer multiple of the length of the second side 2112, and the length of the second side 112 may be an integer multiple of the length of the first side 2111. This is not limited here.

[0037] It is understood that since the minimum size of the display unit 211 is 200mm × 150mm, in some embodiments of this application, the length of the first side 111 can be a multiple of 200mm, and the length of the second side 112 can be a multiple of 150mm. This further ensures that the size of the remaining cabinet body 110 after cutting can also correspond to the size of the display unit 211, thereby enabling the display unit 211 to make full use of the installation space inside the cabinet body 110 and further ensuring the display effect of the LED display screen.

[0038] In some embodiments, as Figure 1 As shown, the main body 110 of the cabinet may include a base plate 113 and at least one baffle. The at least one baffle surrounds the base plate 113 to form a receiving cavity 118, which is used to install and accommodate the display unit 211. Simultaneously, the first side 111 and the second side 112 of the main body 110 can both be formed on the inner wall of the receiving cavity 118. It is understood that, in this embodiment, since the display unit 211 needs to be installed within the receiving cavity 118, the first side 111 and the second side 112 of the main body 110 are both formed on the inner wall of the receiving cavity 118. This further ensures the dimensional accuracy of the main body 110, thereby reducing the empty space within the main body 110 when the display unit 211 is installed, thus further ensuring the display effect of the LED display screen.

[0039] It should be noted that, in this embodiment, as Figure 1 As shown, the main body 110 of the enclosure may include a first baffle 114, a second baffle 115, a third baffle 116, and a fourth baffle 117. The first baffle 114, the second baffle 115, the third baffle 116, and the fourth baffle 117 surround the bottom plate 113 to form a receiving cavity 118. The first baffle 114 and the second baffle 115 are disposed on opposite sides of the bottom plate 113, and the third baffle 116 and the fourth baffle 117 are disposed at both ends of the bottom plate 113. Thus, the first baffle 114, the second baffle 115, the third baffle 116, and the fourth baffle 117 not only limit the position of the display unit 211, but also protect the display unit 211. In other embodiments of this application, the baffles may also be circular or polygonal, which is not limited here. Meanwhile, in other embodiments of this application, the display unit 211 may be magnetically connected to one or more of the base plate 113, the first baffle 114, the second baffle 115, the third baffle 116 and the fourth baffle 117 to achieve the purpose of fixing the display unit 211 in the receiving cavity 118.

[0040] In some embodiments, as Figure 2As shown, there are multiple cabinet bodies 110. Specifically, the cabinet bodies 110 may include a first cabinet body 110A and a second cabinet body 110B. Both the first cabinet body 110A and the second cabinet body 110B can be square. Furthermore, the first cabinet body 110A and the second cabinet body 110B can be connected to each other along their length. This interconnection of multiple cabinet bodies 110 expands the display area of ​​the LED display screen. It should be noted that the number of cabinet bodies 110 is not limited in this embodiment; for example, it can be 3, 5, 7, or more, depending on the specific display screen product to be assembled.

[0041] It should be noted that, in another embodiment of this application, as Figure 3 As shown, the first cabinet body 110A and the second cabinet body 110B can also be connected to each other along their width direction, thereby expanding the display area of ​​the LED display screen along the width direction of the cabinet body 110. It should be noted that, at this time, the second baffle 115 of the first cabinet body 110A can be connected to the first baffle 114 of the second cabinet body 110B, or the first baffle 114 of the first cabinet body 110A can be connected to the second baffle 115 of the second cabinet body 110B, which is not limited here.

[0042] Furthermore, such as Figure 1 and Figure 2 As shown, the first box body 110A and the second box body 110B, arranged along the length of the box body 110, can be arranged adjacent to each other, and both the first box body 110A and the second box body 110B can be provided with mounting holes. Specifically, the third baffle 116 of the first box body 110A and the second box body 110B can be provided with a first mounting hole 121, and the fourth baffle 117 of the first box body 110A and the second box body 110B can be provided with a second mounting hole 122. Simultaneously, the first box body 110A and the second box body 110B can also include mounting members 123, which can pass through and be screwed into the first mounting holes 121 and the second mounting holes 122 to achieve a fixed connection between adjacent first box bodies 110A and the second box body 110B.

[0043] For details, please continue reading. Figure 1 and Figure 2In the above embodiment, since the first box body 110A and the second box body 110B are arranged along their length and are adjacent to each other, the mounting member 123 can pass through the third baffle 116 of the first box body 110A and the fourth baffle 117 of the second box body 110B, and can be screwed into the first mounting hole 121 and the second mounting hole 122 to achieve the purpose of fixing the adjacent first box body 110A and the second box body 110B.

[0044] It should be noted that, in this embodiment, the insertion point of the mounting member 123 can be defined according to the relative position of the first housing body 110A and the second housing body 110B. For example, the mounting member 123 can also be inserted through the fourth baffle 117 of the first housing body 110A and the third baffle 116 of the second housing body 110B to achieve the purpose of fixing the adjacent first housing body 110A and the second housing body 110B. This is not limited here. At the same time, it can be understood that, in this embodiment, the inner surfaces of the first mounting hole 121 and the second mounting hole 122 can be formed with internal or external threads, and the outer surface of the mounting member 123 can be formed with external or internal threads corresponding to the internal or external threads of the first mounting hole 121 and the second mounting hole 122, so that the mounting member 123 can be screwed into the first mounting hole 121 and the second mounting hole 122 to achieve the purpose of fixing the first housing body 110A and the second housing body 110B.

[0045] Furthermore, such as Figure 1 and Figure 2 As shown, the first mounting hole 121 and the second mounting hole 122 can be respectively opened at the center of the third baffle 116 of the first housing body 110A and the center of the fourth baffle 117 of the second housing body 110B. This allows the mounting member 123 passing through the center of the third baffle 116 and the center of the fourth baffle 117 to achieve a better connection effect when the first housing body 110A and the second housing body 110B are arranged along their length and connected to each other, thereby avoiding loosening between the first housing body 110A and the second housing body 110B.

[0046] Furthermore, such as Figure 1 and Figure 2As shown, in another embodiment of this application, the mounting component 123 may include a captive screw 1231 and a mounting base 1232. Specifically, the mounting base 1232 may be disposed on the side of the third baffle 116 of the first housing body 110A facing the receiving cavity 118, and on the side of the fourth baffle 117 of the second housing body 110B facing the receiving cavity 118. The mounting base 1232 may also be provided with internal or external threads that are compatible with the first mounting hole 121 and the second mounting hole 122. At the same time, the captive screw 1231 may pass through the mounting base 1232, the first mounting hole 121 and the second mounting hole 122, and be screwed into the internal or external threads in the mounting base 1232, the first mounting hole 121 and the second mounting hole 122, so as to further improve the connection effect between the first housing body 110A and the second housing body 110B.

[0047] In some embodiments, such as Figure 1 As shown, the main body 110 of the enclosure may further include a power supply device 130 and a receiving device 140. The power supply device 130 and the receiving device 140 are disposed on the side of the base plate 113 away from the display unit 211, and both the power supply device 130 and the receiving device 140 are electrically connected to the display unit 211. The power supply device 130 is used to supply power to the display unit 211, and the receiving device 140 is used to process the received control data and then distribute it to each display unit 211 to achieve different display effects. It can be understood that, in this embodiment, by disposing of the power supply device 130 and the receiving device 140 on the side of the base plate 113 away from the display unit 211, not only can the internal space of the enclosure 110 be further optimized to ensure sufficient installation space for the display unit 211 and make the enclosure tidier, but also multiple interconnected enclosure bodies 110 can be supplied by one power supply device 130 and one receiving device 140, which can further reduce the manufacturing cost of the enclosure assembly 100.

[0048] In some embodiments, such as Figure 1 As shown, the first baffle 114 or the second baffle 115 of the housing body 110 may also be provided with multiple heat dissipation vents 119, wherein the multiple heat dissipation vents 119 are spaced apart and evenly distributed, thereby achieving the ventilation and heat dissipation effect for the multiple display units 211 within the receiving cavity 118. It should be noted that, in this embodiment, multiple heat dissipation vents 119 may also be provided on both the first baffle 114 and the second baffle 115 to further improve the ventilation and heat dissipation effect for the multiple display units 211.

[0049] This application embodiment also provides a display device 200, such as... Figure 4As shown, the display device 200 includes a display module 210 and a housing assembly 100 as mentioned in any of the above embodiments. The display module 210 may be disposed within the housing assembly 100, and the display module 210 disposed within the housing assembly 100 may further include a plurality of display units 211.

[0050] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0051] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

[0052] The cabinet assembly and display device provided in the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A housing assembly, characterized in that, For mounting a display unit having two adjacent sides, the cabinet assembly includes at least one cabinet body, each cabinet body having a first side and a second side disposed adjacent to the first side, the first side extending along the length direction of the cabinet body, and the second side extending along the width direction of the cabinet body; wherein, the length of the first side is an integer multiple of the length of one of the two adjacent sides, and the length of the second side is an integer multiple of the length of the other of the two adjacent sides.

2. The housing assembly according to claim 1, characterized in that, The length of the first side is a multiple of 200mm, and / or the length of the second side is a multiple of 150mm.

3. The housing assembly according to claim 1, characterized in that, The main body of the enclosure includes a bottom plate and at least one baffle. The at least one baffle surrounds the bottom plate to form a receiving cavity, which is used to install the display unit. The first side and the second side are both formed on the inner wall of the receiving cavity.

4. The housing assembly according to claim 1, characterized in that, The number of the box body is multiple, and the multiple box bodies are all square. The multiple box bodies are connected to each other along the length direction of the box body, and / or the multiple box bodies are connected to each other along the width direction of the box body.

5. The housing assembly according to claim 4, characterized in that, Two adjacent box bodies arranged along the length direction of the box body are provided with mounting holes. The box body also includes a mounting component, which passes through the mounting hole and is screwed into the mounting hole to fix the two adjacent box bodies together.

6. The housing assembly according to claim 5, characterized in that, The mounting hole is located at the center of the baffle of the main body of the box.

7. The housing assembly according to claim 3, characterized in that, The main body of the enclosure also includes a power supply device and a receiving device. The power supply device and the receiving device are located on the side of the base plate away from the display unit, and both the power supply device and the receiving device are electrically connected to the display unit.

8. The housing assembly according to claim 3, characterized in that, The display unit is magnetically connected to the base plate, and / or the display unit is magnetically connected to at least one of the baffles.

9. The housing assembly according to claim 3, characterized in that, At least one of the baffles is provided with a plurality of heat dissipation vents, which are spaced apart from each other and evenly distributed.

10. A display device, characterized in that, include: The display module includes multiple display units; The enclosure assembly as described in any one of claims 1 to 9, wherein the display module is disposed within the enclosure assembly.

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