Device housing and wireless video transmission device

Abstract

The application relates to a device shell and a wireless video transmission device, the device shell comprising a shell body, a first side plate assembly, a second side plate assembly and a sealing plate assembly, the inside of the shell body being provided with a component mounting cavity, the shell body being provided with a first opening, a second opening and a third opening which are communicated with the component mounting cavity; the first opening and the second opening are oppositely arranged, and the third opening is adjacently arranged with the first opening and the second opening; the first side plate assembly is detachably connected with the first opening; the second side plate assembly is detachably connected with the second opening; and the sealing plate assembly is detachably connected with the third opening. The device shell provided by the application comprises the first opening, the second opening and the third opening arranged on the shell body, the electronic elements in the inside of the device shell can be overhauled from different directions of the device shell, the dismounting of all openings is not needed during overhauling and maintenance, and the dismounting time and the maintenance cost of the device shell can be remarkably reduced.

Description

Technical Field

[0001] This application relates to the field of wireless transmission equipment technology, and more particularly to a device housing and a wireless video transmission device. Background Technology

[0002] As the physical carrier of the equipment, the casing not only needs to provide mechanical protection for the internal electronic components, but also needs to be easy to disassemble and assemble, and easy to inspect and maintain the internal electronic components.

[0003] Existing equipment housings typically consist of two interconnected parts, such as an upper housing and a lower housing. These two housings are usually connected by screws, clips, or adhesives. Disassembly and assembly require operating multiple connection points one by one, increasing time and labor costs. When inspecting and maintaining internal electronic components, all connection points on the housing must be completely disassembled to access the electronic components inside the equipment, further increasing maintenance time and costs. Utility Model Content

[0004] This application provides a device housing and a wireless video transmission device to solve the technical problem that the device housing in the prior art is inconvenient for inspection and maintenance.

[0005] In a first aspect, this application provides a device housing, comprising:

[0006] The outer shell body has a component mounting cavity inside. The outer shell body is provided with a first opening, a second opening and a third opening that communicate with the component mounting cavity. The first opening and the second opening are arranged opposite to each other, and the third opening is arranged adjacent to the first opening and the second opening respectively.

[0007] First side panel assembly, the first side panel assembly is detachably connected to the first opening;

[0008] The second side panel assembly is detachably connected to the second opening.

[0009] A sealing plate assembly with a detachable connection to a third opening.

[0010] Optionally, the first opening and the second opening are disposed opposite to each other on both sides of the outer casing body, and the third opening is disposed at the bottom of the outer casing body.

[0011] Optionally, the first side panel assembly includes a mounting component and a protective component stacked together, the protective component being disposed outside the mounting component, and the thickness of the protective component being greater than the thickness of the mounting component; both the mounting component and the protective component are provided with antenna mounting holes.

[0012] Optionally, the first side panel assembly also includes a decorative element that is fitted over the outside of the protective element and has a cutout for extending the antenna assembly.

[0013] Optionally, a heat dissipation structure is provided on the side of the outer shell body opposite to the third opening; the heat dissipation structure includes multiple heat dissipation fins protruding from the outer surface of the outer shell body, and the multiple heat dissipation fins are all inclined and extended.

[0014] Optionally, the main body of the housing includes a first plate and a second plate disposed opposite to each other. The first plate is provided with a display mounting part and an operation mounting part; the second plate is provided with multiple interface parts for mounting various types of interface components.

[0015] Optionally, the first opening, the first plate, the second opening, and the second plate are respectively disposed on the four circumferential sides of the outer shell body.

[0016] Optionally, the device housing also includes a limiting bracket assembly. The housing body has a bracket mounting part inside. The limiting bracket assembly is detachably mounted on the bracket mounting part. The limiting bracket assembly is respectively configured to limit the display component mounting part and the operating component mounting part.

[0017] Optionally, the housing body and / or the sealing plate assembly are provided with plug-in extension mounting parts.

[0018] Secondly, this application provides a wireless video transmission device, including the device housing provided in the first aspect of this application.

[0019] The technical solutions provided in this application have the following advantages compared with the prior art:

[0020] The device housing provided in this application includes a first opening, a second opening, and a third opening disposed on the main body of the housing. The three openings are respectively closed by a detachable first side plate assembly, a second side plate assembly, and a sealing plate assembly. This allows for the inspection and maintenance of electronic components inside the device housing from different positions. Each inspection and maintenance does not require the disassembly of all connection points of the openings, which can significantly reduce the disassembly and assembly time of the device housing, thereby reducing equipment maintenance time and maintenance costs.

[0021] The wireless video transmission device provided in this application includes the aforementioned device housing. Through modular assembly of the housing body, the first side panel assembly, the second side panel assembly, and the sealing plate assembly, the efficiency of equipment inspection and maintenance can be improved. Therefore, it naturally possesses the technical effects of the aforementioned device housing. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0025] Figure 1 This is a schematic diagram of the structure of the device housing provided in an embodiment of this application;

[0026] Figure 2 An exploded view of the device casing provided in an embodiment of this application;

[0027] Figure 3 Schematic diagram of the structure of the mounting component provided in the embodiments of this application Figure 1 ;

[0028] Figure 4 Schematic diagram of the structure of the mounting component provided in the embodiments of this application Figure 2 ;

[0029] Figure 5 This is a schematic diagram of the structure of the protective component provided in the embodiments of this application;

[0030] Figure 6 This is a schematic diagram of the structure of the second side panel assembly provided in an embodiment of this application;

[0031] Figure 7 Schematic diagram of the structure of the sealing plate assembly provided in the embodiments of this application Figure 1 ;

[0032] Figure 8 Schematic diagram of the structure of the sealing plate assembly provided in the embodiments of this application Figure 2 ;

[0033] Figure 9 A top view of the outer casing body provided in an embodiment of this application;

[0034] Figure 10 Schematic diagram of the outer shell body provided in the embodiments of this application Figure 1 ;

[0035] Figure 11 Schematic diagram of the outer shell body provided in the embodiments of this application Figure 2 ;

[0036] Figure 12This is a schematic diagram showing the connection between the outer shell body and the limiting bracket assembly provided in an embodiment of this application;

[0037] Figure 13 Provided for the embodiments of this application Figure 12 Enlarged detail of section A;

[0038] Figure 14 Provided for the embodiments of this application Figure 12 A magnified view of the details in section B.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1. Outer shell body; 11. First opening; 12. Second opening; 13. Third opening; 14. Heat dissipation structure; 141. Heat dissipation fins; 15. First plate; 151. Display mounting part; 152. Operation mounting part; 16. Second plate; 161. First interface part; 162. Second interface part; 163. Third interface part; 164. Fourth interface part; 165. Fifth interface part; 166. Sixth interface part; 17. Bracket mounting part; 171. First bracket mounting hole; 172. Second bracket mounting hole; 18. First plug-in expansion mounting part;

[0041] 2. First side panel assembly; 21. Mounting component; 211. First antenna mounting hole; 212. First countersunk hole; 213. Connecting hole; 22. Protective component; 221. Second antenna mounting hole; 222. Second countersunk hole; 23. Decorative component;

[0042] 3. Second side panel assembly; 31. Side panel body; 32. Third countersunk hole;

[0043] 4. Sealing plate assembly; 41. Second plug-in extension mounting part; 42. Sealing plate body; 43. Fourth countersunk hole; 44. Flange; 45. Reinforcing rib; 46. Clearance part;

[0044] 5. Limiting bracket assembly; 51. First limiting bracket; 52. Second limiting bracket. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, 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 some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0046] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0047] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0048] To address the technical problem of inconvenient equipment casings for inspection and maintenance in existing technologies, this application provides an equipment casing and a wireless video transmission device. The equipment casing includes a first opening 11, a second opening 12, and a third opening 13 disposed on the casing body 1. The three openings are respectively closed by a detachable first side panel assembly 2, a second side panel assembly 3, and a sealing plate assembly 4. This allows for inspection and maintenance of the electronic components inside the equipment casing from different angles. Each inspection and maintenance does not require disassembly of all openings, which can significantly reduce the disassembly and assembly time of the equipment casing, thereby reducing equipment maintenance time and costs.

[0049] Please see Figures 1 to 14 The first aspect of this application provides a device housing, including a housing body 1, a first side panel assembly 2, a second side panel assembly 3, and a sealing plate assembly 4, such as... Figure 1 and Figure 2 As shown.

[0050] The main body 1 has a component mounting cavity inside, which can be used to install various electronic components. The main body 1 can support and protect the electronic components installed inside. The main body 1 is provided with a first opening 11, a second opening 12 and a third opening 13 communicating with the component mounting cavity. The first opening 11 and the second opening 12 are arranged opposite each other to facilitate the inspection and maintenance of the electronic components inside the component mounting cavity from both sides of the device housing. The third opening 13 is arranged adjacent to the first opening 11 and the second opening 12 to facilitate the inspection and maintenance of the electronic components inside the component mounting cavity from the area between the first opening 11 and the second opening 12.

[0051] Specifically, the first opening 11 and the second opening 12 are positioned opposite each other, allowing operators to operate simultaneously or independently from both sides of the equipment housing, directly accessing the electronic components inside the component mounting cavity without disassembling the entire equipment housing. For example, when repairing the circuit board inside the equipment housing, components can be inspected and replaced separately through the two openings, reducing the number of operating steps.

[0052] The third opening 13 is adjacent to the first opening 11 and the second opening 12, forming a "double-sided + central" maintenance passage. Operators can directly access the area between the first opening 11 and the second opening 12 through the third opening 13, avoiding blind spots caused by component obstruction or space limitations. For example, when electronic components are densely arranged, components in the middle position can be adjusted or replaced through the third opening 13.

[0053] The first side plate assembly 2 is detachably connected to the first opening 11, allowing the first opening 11 to be opened and closed; the second side plate assembly 3 is detachably connected to the second opening 12, allowing the second opening 12 to be opened and closed; the sealing plate assembly 4 is detachably connected to the third opening 13, allowing the third opening 13 to be opened and closed. Operators can choose to disassemble the first side plate assembly 2, the second side plate assembly 3, or the sealing plate assembly 4 according to the installation position of the component to be inspected inside the component mounting cavity, thereby achieving targeted area inspection and maintenance.

[0054] It should be noted that the shape of the equipment casing can be designed according to appearance requirements. If the equipment casing is a cuboid structure, when the first opening 11 and the second opening 12 are respectively set on the left and right sides of the casing body 1, the third opening 13 can be set on any one of the front, back, top, and bottom sides of the casing body 1. As long as the multi-directional maintenance requirements of the equipment casing can be met, the purpose of this application can be achieved.

[0055] Please refer to some preferred embodiments of this application. Figure 1 and Figure 2The first opening 11 and the second opening 12 are positioned opposite each other on both sides of the main body 1 of the outer casing, while the third opening 13 is positioned at the bottom of the main body 1 of the outer casing. This arrangement reduces the impact of the sealing plate assembly 4 on the appearance of the equipment casing. Furthermore, since the equipment casing is typically a flat rectangular structure, positioning the third opening 13 at the bottom of the main body 1 of the outer casing increases its opening area, which improves the operating space during maintenance and repair, thereby enhancing the convenience of maintenance and repair.

[0056] In some embodiments of this application, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The first side panel assembly 2 includes a mounting member 21 and a protective member 22 stacked together. The mounting member 21 is matched with the first opening 11 and can be detachably connected to the first opening 11. The protective member 22 is located outside the mounting member 21, and the thickness of the protective member 22 is greater than the thickness of the mounting member 21 (usually more than twice). Both the mounting member 21 and the protective member 22 are provided with antenna mounting holes, so that the root of the antenna assembly can extend into the interior of the component mounting cavity through the antenna mounting holes and connect to the radio frequency module on the circuit board. Because the mounting member 21 and the protective member 22 are stacked together and have a certain thickness, they can cover the connection area of ​​the antenna root, so as to protect the connection of the antenna root and prevent the connection from becoming loose due to vibration or impact.

[0057] In some embodiments of this application, please refer to Figure 3 , Figure 4 and Figure 5 Both the mounting component 21 and the protective component 22 are plate-shaped structures. The mounting component 21 is provided with multiple first antenna mounting holes 211, and the protective component 22 is provided with multiple second antenna mounting holes 221. The multiple first antenna mounting holes 211 and the multiple second antenna mounting holes 221 are arranged one-to-one to realize the installation of multiple antenna components, so that the assembled device can convert the electrical signals inside the device and the electromagnetic waves in space through the antenna components to realize the wireless transmission of information.

[0058] In some embodiments of this application, please refer to Figure 3 , Figure 4 and Figure 5The mounting component 21 has two first countersunk holes 212 on both sides for connecting to the first opening 11. When the first mounting screw is screwed into the first countersunk hole 212, the screw head can be prevented from interfering with the installation of the protective component 22. The mounting component 21 has a connecting hole 213 with threads on the inner wall. The protective component 22 has a second countersunk hole 222 corresponding to the connecting hole 213. When the second mounting screw is screwed into the second countersunk hole 222 and threadedly connected to the connecting hole 213, the screw head can be prevented from being exposed, which helps to improve the aesthetics of the first side plate assembly 2 and the equipment housing.

[0059] In some embodiments of this application, please refer to Figure 2 The first side panel assembly 2 also includes a decorative element 23, which is fitted over the protective element 22 to wrap and decorate the protective element 22, thereby enhancing the aesthetics of the device casing. The decorative element 23 has a cutout for the antenna assembly to extend out, so as to avoid interference between the decorative element 23 and the antenna assembly.

[0060] In some embodiments of this application, please refer to 6. The second side plate assembly 3 includes a side plate body 31 and third countersunk holes 32 disposed on both sides of the side plate body 31. The side plate body 31 is matched with the second opening 12 so as to close the second opening 12 through the side plate body 31. After the third mounting screw is screwed into the third countersunk hole 32, the screw head can be avoided from being exposed, which helps to improve the aesthetics of the second side plate assembly 3 and the equipment housing.

[0061] In some embodiments of this application, please refer to Figure 7 and Figure 8 The sealing plate assembly 4 includes a sealing plate body 42 and fourth countersunk holes 43 located at the four corners of the sealing plate body 42. After the fourth mounting screw is screwed into the fourth countersunk hole 43, the screw head can be prevented from being exposed, which helps to improve the flatness and aesthetics of the bottom of the equipment casing.

[0062] In some embodiments of this application, please refer to Figure 8 The inner side of the sealing plate body 42 is provided with a flange 44 that matches the third opening 13, so as to facilitate the assembly and positioning between the sealing plate body 42 and the third opening 13.

[0063] In some embodiments of this application, please refer to Figure 8 The inner side of the sealing plate body 42 is also provided with reinforcing ribs 45. The shape of the reinforcing ribs 45 can be cross-shaped, star-shaped, rectangular or a combination of multiple shapes. As long as the rigidity of the sealing plate body 42 can be improved, the purpose of this application can be achieved.

[0064] In some embodiments of this application, please refer to Figure 2The first opening 11, the second opening 12, and the third opening 13 are all equipped with positioning counters to improve the assembly efficiency of the first side panel assembly 2, the second side panel assembly 3, and the sealing plate assembly 4. Specifically, the first opening 11 has a first positioning counter that matches the mounting component 21, the second opening 12 has a second positioning counter that matches the side panel body 31, and the third opening 13 has a third positioning counter that matches the sealing plate body 42. These counters can respectively provide assembly positioning and limiting functions for the mounting component 21, the side panel body 31, and the sealing plate body 42, thereby improving the assembly efficiency of the equipment casing.

[0065] In some embodiments of this application, please refer to Figure 1 and Figure 9 A heat dissipation structure 14 is provided on the side of the outer casing 1 opposite to the third opening 13, which can transfer the heat generated inside the equipment casing to the outside of the equipment casing and dissipate it. The heat dissipation structure 14 includes a plurality of heat dissipation fins 141 protruding from the outer surface of the outer casing 1, which can increase the contact area between the heat dissipation structure 14 and the air, thereby improving the heat exchange efficiency and enhancing the heat dissipation effect of the equipment casing.

[0066] Multiple heat dissipation fins 141 are inclined and extended. Within a limited layout space, the length of the heat dissipation fins 141 can be extended as much as possible through the inclined extension design, thereby increasing the heat dissipation area and improving the heat dissipation effect of the heat dissipation structure 14.

[0067] Specifically, the heat dissipation fins 141 can extend diagonally along the outer casing of the device, or they can extend at a certain angle to the horizontal direction (such as 30°, 45°, etc.). As long as the heat dissipation area and heat dissipation effect of the heat dissipation structure 14 can be improved, the purpose of this application can be achieved.

[0068] In some embodiments of this application, please refer to Figure 1 The heat dissipation structure 14 is located on the top of the main body 1 of the outer casing. According to the principle of thermodynamics, hot air, which has a lower density, will rise naturally. By placing the heat dissipation structure 14 on the top, this natural convection effect can be utilized to allow the hot air generated inside the device to be directly discharged through the top heat dissipation structure 14 without the need for additional power (such as a fan), which is conducive to achieving efficient heat dissipation of the device casing.

[0069] In some embodiments of this application, please refer to Figure 10 The outer shell body 1 includes a first plate 15 and a second plate 16 arranged opposite to each other. The first plate 15 is provided with a display mounting part 151 and an operation mounting part 152, which can be used to install components such as a display screen and operation buttons, respectively. The second plate 16 is provided with multiple interface parts, which are used to install various types of interface components to facilitate information transmission through different types of interface components.

[0070] It should be noted that the shape and type of the interface can be set according to the device information transmission requirements. As long as different types of interface components can be installed, the purpose of this application can be achieved. The interface components can be HDMI digital interface, USB interface, serial communication interface (RS interface), and power interface, etc.

[0071] In some embodiments of this application, please refer to Figure 10 The second board 16 has six types of interface sections: a first interface section 161, a second interface section 162, a third interface section 163, a fourth interface section 164, a fifth interface section 165, and a sixth interface section 166. The first interface section 161 is used to install a power interface component, the second interface section 162 is used to install an HDMI input / output interface component, and the third interface section 163 is used to install an OTG (USB Plug and Play) interface component. The fourth interface section 164 and the fifth interface section 165 can be used to install serial communication interface components of different sizes, and the sixth interface section 166 can be used to install a memory card (such as a SIM card) reading component. The multiple interface sections improve the interface adaptability of the device casing, supporting various data cables and external device connections, covering scenarios such as power management, video transmission, data interaction, serial communication, and storage expansion, significantly enhancing the functional expandability of the device casing.

[0072] In some embodiments of this application, please refer to Figure 8 The flange 44 of the sealing plate body 42 is also provided with a clearance part 46 corresponding to the third interface part 163, so as to avoid interference with the OTG interface component installed in the third interface part 163.

[0073] In some embodiments of this application, please refer to Figure 10 The first opening 11, the first plate 15, the second opening 12, and the second plate 16 are respectively disposed on the four circumferential sides of the outer casing 1. The first plate 15 (which has a display mounting part 151 and an operating part 152) and the second plate 16 (which has an interface part) are located on opposite sides of the outer casing 1, enabling physical isolation of functional modules and preventing interface cables from interfering with the operating interface. If the equipment malfunctions, the operator can quickly locate the problem through the openings on both sides. The layout of the double-sided openings and double-sided plates allows the equipment to maintain functional integrity while achieving a compact design, reducing the overall volume and facilitating improved space utilization of the equipment casing through layout optimization.

[0074] In some embodiments of this application, please refer to Figure 2 , Figure 11 , Figure 12 , Figure 13 and Figure 14The equipment housing also includes a limiting bracket assembly 5. The main body 1 of the housing has a bracket mounting part 17 inside. The limiting bracket assembly 5 is detachably mounted on the bracket mounting part 17 to achieve the fixed setting of the limiting bracket assembly 5 inside the equipment housing.

[0075] The limiting bracket assembly 5 is respectively provided with the display mounting part 151 and the operating part mounting part 152 to limit the display and operating parts, so as to prevent the display and operating parts from becoming loose after they are installed on the equipment housing, which would affect the reliability and service life of the equipment.

[0076] In some embodiments of this application, please refer to Figure 2 , Figure 11 , Figure 12 , Figure 13 and Figure 14 The limiting bracket assembly 5 includes a first limiting bracket 51 and a second limiting bracket 52 that are independent of each other. The first limiting bracket 51 is connected to the first bracket mounting hole 171 on the bracket mounting part 17 and is arranged opposite to the display mounting part 151, forming a limiting space for the display. When the display is installed on the display mounting part 151, the first limiting bracket 51 abuts against the back of the display, thus limiting and fixing the display. The second limiting bracket 52 is connected to the second bracket mounting hole 172 on the bracket mounting part 17 and is arranged opposite to the operating part mounting part 152, forming a limiting space for the operating part circuit board between the second limiting bracket 52 and the operating part mounting part 152. When the operating part (including multiple buttons and the operating part circuit board) is installed on the operating part mounting part 152, the second limiting bracket 52 abuts against the back of the operating part circuit, thus limiting and fixing the operating part.

[0077] It should be noted that the shape and size of the first limiting bracket 51 and the second limiting bracket 52 can be designed according to the shape characteristics of the display component and the operating component. As long as the display component and the operating component can be abutted and limited, the purpose of this application can be achieved.

[0078] Please refer to some preferred embodiments of this application. Figure 2 , Figure 13 and Figure 14 Both the first limiting bracket 51 and the second limiting bracket 52 are L-shaped brackets. They can be connected to the bracket mounting part 17 through one side of the L-shaped bracket, and the display or operating component can be stopped by the other side of the L-shaped bracket.

[0079] In some embodiments of this application, please refer to Figure 7 and Figure 9The main body 1 and / or the cover assembly 4 are equipped with plug-in expansion mounting sections for installing other accessories. These sections support various accessories (such as small monitors, V-port batteries, wireless communication modules, sensors, etc.), significantly enhancing the device's functional expandability. Users can flexibly select accessories according to their needs without replacing the entire device, reducing operating costs.

[0080] In some embodiments of this application, please refer to Figure 7 and Figure 9 The outer casing 1 has a first plug-in expansion mounting part 18, and the cover plate 42 has a second plug-in expansion mounting part 41, which can be used to install a small monitor and a V-port battery. The small monitor is used to monitor the captured image in real time, and the V-port battery can be used to provide power for a long time, which is conducive to the functional expansion of the device.

[0081] It should be noted that the device housing of this application, through modular assembly of the housing body 1, the first side panel assembly 2, the second side panel assembly 3, and the sealing plate assembly 4, can improve the efficiency of equipment inspection and maintenance; through the structural design of the first side panel assembly 2, the protection function of the antenna assembly can be improved, thereby ensuring the wireless transmission function of the equipment, and can also serve a decorative purpose for the device housing; by optimizing the layout of functional openings on the device housing (such as interface parts, plug-in expansion installation parts, etc.), the installation requirements of various interface components and accessories can be met.

[0082] Please see Figures 1 to 14 The second aspect of this application provides a wireless video transmission device, including the device housing described in the above embodiments. This device housing can improve the efficiency of device maintenance; enhance the installation stability of antenna components and reduce the risk of damage; improve the expandability of the device; and optimize the heat dissipation effect through a reasonable device housing structure layout, which is beneficial for achieving miniaturized device design.

[0083] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0084] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0085] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A device housing, characterized by include: The outer shell body (1) has a component mounting cavity inside. The outer shell body (1) is provided with a first opening (11), a second opening (12) and a third opening (13) communicating with the component mounting cavity. The first opening (11) and the second opening (12) are arranged opposite to each other, and the third opening (13) is arranged adjacent to the first opening (11) and the second opening (12) respectively. The first side panel assembly (2) is detachably connected to the first opening (11); The second side panel assembly (3) is detachably connected to the second opening (12); The sealing plate assembly (4) is detachably connected to the third opening (13).

2. The device housing of claim 1, wherein, The first opening (11) and the second opening (12) are disposed opposite to each other on both sides of the outer shell body (1), and the third opening (13) is disposed at the bottom of the outer shell body (1).

3. The device housing of claim 1, wherein, The first side panel assembly (2) includes a mounting component (21) and a protective component (22) stacked together. The protective component (22) is disposed on the outside of the mounting component (21), and the thickness of the protective component (22) is greater than the thickness of the mounting component (21). Antenna mounting holes are provided on both the mounting component (21) and the protective component (22).

4. The device housing of claim 3, wherein, The first side panel assembly (2) further includes a decorative element (23) which is fitted over the outside of the protective element (22) and has a cutout for extending the antenna assembly.

5. The device housing according to any one of claims 1 to 4, characterized in that A heat dissipation structure (14) is provided on the side of the outer shell body (1) opposite to the third opening (13); the heat dissipation structure (14) includes a plurality of heat dissipation fins (141) protruding from the outer surface of the outer shell body (1), and the plurality of heat dissipation fins (141) are all inclinedly extended.

6. The device housing according to any one of claims 1 to 4, characterized in that The outer shell body (1) includes a first plate (15) and a second plate (16) arranged opposite to each other. The first plate (15) is provided with a display mounting part (151) and an operation mounting part (152). The second plate (16) is provided with a plurality of interface parts, which are used to install various types of interface components.

7. The device housing of claim 6, wherein, The first opening (11), the first plate (15), the second opening (12) and the second plate (16) are respectively disposed on the four circumferential sides of the outer shell body (1).

8. The device housing of claim 6, wherein, It also includes a limiting bracket assembly (5). The housing body (1) has a bracket mounting part (17) inside. The limiting bracket assembly (5) is detachably mounted on the bracket mounting part (17). The limiting bracket assembly (5) is respectively configured to correspond to the display mounting part (151) and the operating part mounting part (152) for limiting the display and operating parts.

9. The device housing according to any one of claims 1 to 4, characterized in that The outer shell body (1) and / or the sealing plate assembly (4) are provided with plug-in extension mounting parts.

10. A wireless video transmission device, characterized by, Includes the device housing as described in any one of claims 1 to 9.

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