Screening device and method of installing the same

Abstract

This application relates to a shielding device and its installation method. The shielding device includes: a base plate; a first side wall, the bottom end of which is inserted into the base plate; a second side wall, the bottom end of which is inserted into the base plate; a top cover, one side of which is rotatably connected to the first side wall, and the other side of which is inserted into the second side wall; a front door, connected to one end of the base plate, the first side wall, the second side wall, and the top cover; and a rear plate, connected to the other end of the base plate, the first side wall, the second side wall, and the top cover. The shielding device can be installed by a single person. Furthermore, the rotatably connected top cover and the first side wall can be pre-installed with pre-connected electronic devices and input terminals, eliminating the need for additional assembly of electrical components during installation, thus reducing the qualification requirements for installers and saving installation costs.

Description

Technical Field

[0001] This application relates to the field of building structure technology, and in particular to a shielding device and a method for installing the shielding device. Background Technology

[0002] Soundproofing devices are commonly used as telephone booths, mini karaoke rooms, and soundproof cabins, and can be installed indoors and outdoors to provide users with the necessary shielding and sound insulation. Existing soundproofing devices are generally complex to assemble, typically requiring at least two people to complete, resulting in high labor costs for installation. Summary of the Invention

[0003] Therefore, it is necessary to provide a convenient shielding device and a method for installing the shielding device to address the problem of high labor costs for installation.

[0004] A shielding device, comprising:

[0005] Base plate;

[0006] The first sidewall, the bottom end of which is inserted into the base plate;

[0007] The second sidewall, the bottom end of which is inserted into the base plate;

[0008] A top cover, one side of which is rotatably connected to the first sidewall and the other side of which is inserted into the second sidewall;

[0009] The front door is connected to one end of the bottom plate, the first side wall, the second side wall, and the top cover; and

[0010] The rear plate is connected to the corresponding other end of the bottom plate, the first side wall, the second side wall, and the top cover.

[0011] A shielding device, comprising:

[0012] Base plate;

[0013] A first sidewall, the outer surface of which is provided with an input terminal, and the first sidewall is connected to the base plate;

[0014] The second sidewall is connected to the bottom plate;

[0015] A top cover, one side of which is rotatably connected to the first sidewall and the other side of which is connected to the second sidewall, and an electronic device is provided on the top cover, which is connected to the input terminal via a wire;

[0016] The front door is connected to one end of the bottom plate, the first side wall, the second side wall, and the top cover; and

[0017] The rear plate is connected to the corresponding other end of the bottom plate, the first side wall, the second side wall, and the top cover.

[0018] A method for installing a shielding device includes:

[0019] The second sidewall is pre-installed with one side of the base plate;

[0020] The first sidewall is pre-installed with the other side of the base plate;

[0021] Open the top cover, which is rotatably connected to the first side wall and is in a folded state, so that the top cover is connected to the second side wall;

[0022] Connect the front door to one end of the base plate, roof, first side wall, and second side wall; and

[0023] Connect the rear plate to the bottom plate, top cover, first side wall, and the other end of the second side wall.

[0024] The aforementioned shielding device can be installed by a single person. Furthermore, the rotating top cover and the pre-installed electronic components and input terminals within the first side wall already form an electrical connection, eliminating the need for additional assembly of electrical components during installation. This reduces the qualification requirements for installers and saves on labor costs. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of a shielding device provided in an embodiment of this application;

[0026] Figure 2 for Figure 1 An exploded perspective view of the shielding device shown.

[0027] Figure 3 for Figure 2 The exploded and enlarged schematic diagram of a portion of the shielding device shows a portion of the structure of the base plate, the first side wall, and the second side wall of the shielding device.

[0028] Figure 4 for Figure 3 An enlarged schematic diagram of circle A in the diagram;

[0029] Figure 5 for Figure 2 A schematic diagram of the structure of the base plate in the shielding device shown;

[0030] Figure 6 for Figure 5 An enlarged diagram of circle B in the image;

[0031] Figure 7 for Figure 1 The diagram shows a side view of the shielding device, in which some structures are omitted and not shown.

[0032] Figure 8 For along Figure 7 Cross-sectional view showing the direction of the arrow;

[0033] Figure 9 for Figure 8 An enlarged diagram of circle C in the image;

[0034] Figure 10 For along Figure 8 Cross-sectional view showing the direction of the arrow;

[0035] Figure 11 for Figure 10 An enlarged schematic diagram of circle D in the diagram;

[0036] Figure 12 for Figure 2 An exploded view of the first sidewall and top cover of the shielding device shown from another perspective;

[0037] Figure 13 for Figure 2 The diagram shows the first sidewall and top cover of the shielding device in an unfolded state, wherein part of the structure in the first sidewall is hidden to show the internal structure of the first sidewall;

[0038] Figure 14 for Figure 2 The schematic diagram shows the first sidewall and top cover of the shielding device in a folded state, wherein part of the structure in the first sidewall is hidden to show the internal structure of the first sidewall;

[0039] Figure 15 for Figure 13 An enlarged schematic diagram of circle E in the diagram;

[0040] Figure 16 for Figure 14 An enlarged schematic diagram of circle F in the diagram;

[0041] Figure 17 This is an exploded and enlarged schematic diagram of a partial structure of a shielding device provided in an embodiment of this application, showing a portion of the structure of the top cover, the first side wall, and the second side wall of the shielding device;

[0042] Figure 18 for Figure 17 An enlarged schematic diagram of circle G in the diagram;

[0043] Figure 19 An exploded view of the front door in a shielding device provided in an embodiment of this application;

[0044] Figure 20 for Figure 19 An enlarged schematic diagram of the circled H section;

[0045] Figure 21A cross-sectional schematic diagram of a portion of the structure of the front door and the second sidewall in a shielding device provided in an embodiment of this application;

[0046] Figure 22 and Figure 23 for Figure 19 A three-dimensional structural diagram of the corner in the front door at different angles;

[0047] Figure 24 and Figure 25 for Figure 19 A three-dimensional exploded view of the corner in the front door at different angles;

[0048] Figures 26 to 28 for Figure 21 The diagram shows the structure of the front door and the second sidewall during the assembly process. Detailed Implementation

[0049] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0050] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0051] Furthermore, 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 at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0052] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0053] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0054] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0055] See Figure 1 and Figure 2 , Figure 1 The three-dimensional structure of the shielding device according to one embodiment of this application is shown. Figure 2 An exploded view of a shielding device according to an embodiment of this application is shown. The shielding device in this embodiment includes a base plate 10, a first side wall 20, a second side wall 30, a top cover 40, a front door 50, and a rear panel 60. The base plate 10, first side wall 20, second side wall 30, top cover 40, front door 50, and rear panel 60 form a generally rectangular parallelepiped structure, and the enclosed interior space can be used by users for shielding, sound insulation, and other purposes. This shielding device can function in different ways depending on its placement location and the functional components installed inside. For example, this shielding device can be placed in indoor locations such as shopping malls, exhibition halls, and office buildings as a soundproof booth for users to hold meetings, make calls, etc. This shielding device can also be placed in indoor and outdoor locations such as shopping malls, exhibition halls, and terraces as a telephone booth, karaoke room, etc.

[0056] like Figure 1 and Figure 2 In the view shown, the bottom end of the first sidewall 20 is connected to the right side of the base plate 10, and the bottom end of the second sidewall 30 is connected to the left side of the base plate 10. The right side of the top cover 40 is rotatably connected to the top end of the first sidewall 20, and the left side of the top cover 40 is connected to the top end of the second sidewall 30. The front door 50 is connected to the front ends of the base plate 10, the first sidewall 20, the second sidewall 30, and the top cover 40. The rear plate 60 is connected to the rear ends of the base plate 10, the first sidewall 20, the second sidewall 30, and the top cover 40. The front door 50 has an openable or closable passage, allowing users to enter and exit the shielding device through the passage of the front door 50.

[0057] Further reference Figure 3 and Figure 4 In one embodiment, the bottom end of the first sidewall 20 is inserted into the right side of the base plate 10. For example, the first sidewall 20 and the base plate 10 are provided with a first insert plate 22, a first elastic bolt 12, and a first slot 14 that cooperate with each other. Further, the first insert plate 22 is provided with a first insertion hole 220, and the first elastic bolt 12 is at least partially exposed in the first slot 14. When the first insert plate 22 is inserted into the first slot 14, the first elastic bolt 12 is first squeezed to generate elastic contraction to avoid the first insert plate 22, and then, due to elastic force, it extends into the first insertion hole 220 of the first insert plate 22 to complete the cooperation with the first insert plate 22, thus realizing the insertion of the first sidewall 20 and the base plate 10.

[0058] In one specific embodiment, such as Figure 3 and Figure 4 As shown, the base plate 10 includes a base plate 11 and shoulder portions 13 located on the left and right sides of the base plate 11. The bottom of the base plate 11 is also provided with several feet 110, which are used to fix the shielding device to the ground.

[0059] The first slot 14 and the first elastic bolt 12 are both disposed on the base plate 10, and more specifically on the shoulder 13. Since the two shoulders 13 are respectively used to connect with the first side wall 20 and the second side wall 30, in one embodiment, the structural configuration on the two shoulders 13 can be the same. Therefore, the following description takes one of the shoulders 13 as an example, and unless otherwise specified, the description of the other shoulder 13 is omitted.

[0060] At least a portion of the shoulder 13 is higher than the base plate 11, and the shoulder 13 has an arc-shaped outer contour, so that the overall cross-section of the base plate 10 has an arc-shaped chamfer. The first slot 14 and the first elastic bolt 12 are located in the portion of the shoulder 13 that is higher than the base plate 11, which facilitates the installation of the first sidewall 20, the second sidewall 30 and the base plate 10, as will be further described below.

[0061] Please continue to refer to this. Figure 5 and Figure 6 The base plate 10 is provided with a top groove 16 and a first mounting groove 18. The top groove 16 is used to mate with a related structure on the first insert plate 22, and the first mounting groove 18 is used to accommodate and install the first elastic bolt 12. More specifically, both the top groove 16 and the first mounting groove 18 are formed in the shoulder 13. The top groove 16 and the first mounting groove 18 are isolated from each other and both extend through the shoulder 13 along its front and rear end directions. The extension direction of the first slot 14 is perpendicular to the extension directions of the top groove 16 and the first mounting groove 18, and it connects the top groove 16 and the first mounting groove 18. More than one first slot 14 and one first elastic bolt 12 can be provided at intervals along the front and rear end directions of the shoulder 13, for example, two or three. It is understood that the first insert plate 22 has the same number.

[0062] Please continue to refer to this. Figure 4 The first sidewall 20 includes a first plate 21, and the first insert plate 22 extends from the first plate 21. For example... Figure 7 , Figure 8 and Figure 9 As shown, the first insert plate 22 includes a vertical section 221 extending from the first plate body 21 and a horizontal section 223 extending horizontally from the vertical section 221. The end of the horizontal section 223 has an arc-shaped structure. The end of the horizontal section 223 has the same arc-shaped structure as the wall of the abutment groove 16, allowing the end of the horizontal section 223 to form a rotational fit with the abutment groove 16 when it reaches the abutment groove 16. This rotational fit is restricted by the bottom wall of the abutment groove 16, such as... Figure 9 As shown, the horizontal segment 223, that is, the first sidewall 20, can rotate counterclockwise around the top groove 16.

[0063] When installing the shielding device, a tool cart can be used to place and transport the first sidewall 20 horizontally, so that the first sidewall 20 is positioned slightly above the base plate 10 and close to the base plate 10. When the first insert plate 22 is above the first slot 14 of the base plate 10, the top of the first sidewall 20 can be lifted, so that the first insert plate 22 extends from top to bottom into the first slot 14, and the end of the horizontal section 223 of the first insert plate 22 forms a rotational engagement with the abutment groove 16, until the first sidewall 20 flips from horizontal to vertical, forming as shown. Figure 9The assembly state is shown. During the flipping process, the first insert plate 22 presses against the first elastic bolt 12 exposed in the first slot 14, causing the first elastic bolt 12 to first retract and then extend into the first insertion hole 220 of the first insert plate 22, completing the engagement with the first insert plate 22. This completes the pre-installation of the first sidewall 20 and the base plate 10. To allow the pre-installed first sidewall 20 to still have a certain range of rotation around the base plate 10, facilitating the subsequent installation of the top cover 40 and the first sidewall 20, a set clearance can be maintained between the first insertion hole 220 and the first insert plate 22. For example... Figure 9 As shown, the first insertion hole 220 is at least partially formed within the vertical section 221. This ensures that the first insertion hole 220 has a predetermined distance relative to the end of the horizontal section 223, and also ensures the pre-installation effect of the first sidewall 20 and the base plate 10, as well as the reserved rotation range.

[0064] Continue to refer to Figure 10 and Figure 11 In one embodiment, the first elastic bolt 12 includes a first bolt rod 121 and an elastic element 123. The elastic element 123 connects one end of the first bolt rod 121 to the base plate 10, and the other end of the first bolt rod 121 is provided with a first guide surface 122, which is at least partially exposed in the first slot 14. When the first insert plate 22 extends into the first slot 14, the first insert plate 22 can compress the first guide surface 122, thereby causing the first bolt rod 121 to be stressed and compress the elastic element 123. When the first insert plate 22 passes over the first guide surface 122 and aligns the first insertion hole 220 on the first insert plate 22 with the first bolt rod 121, the first bolt rod 121 can extend into the first insertion hole 220 due to the elastic force generated by the compression of the elastic element 123, thus completing the engagement with the first insertion hole 220.

[0065] Also refer to Figure 4 , Figure 6 and Figure 11 In some embodiments, the first elastic bolt 12 further includes a first fixing handle 125 and a first limiting handle 127. The first fixing handle 125 is connected to the elastic element 123. The first limiting handle 127 is connected to the first bolt rod 121. The base plate 10 is provided with a first fixing groove 15 and a limiting groove 17, more specifically, the shoulder 13 is provided with a first fixing groove 15 and a limiting groove 17. The limiting groove 17 extends a certain length along the front and rear end direction of the shoulder 13, and this length is set as the moving length of the first elastic bolt 12. The first fixing handle 125 is fixedly inserted through the first fixing groove 15, thereby fixing one end of the elastic element 123 to the base plate 10. The first limiting handle 127 is movably inserted through the limiting groove 17, and when the first bolt rod 121 is squeezed by the first insert plate 22, the first limiting handle 127 moves within the limiting groove 17.

[0066] Furthermore, such as Figure 6 As shown, in some embodiments, the base plate 10 is further provided with a first hollowed-out groove 19. More specifically, the first hollowed-out groove 19 is provided on the shoulder 13. The first slot 14, the limiting groove 17, the first fixing groove 15, and the first hollowed-out groove 19 are arranged sequentially at intervals and are all connected to the first mounting groove 18. When installing the first elastic bolt 12, the first bolt rod 121 and the elastic element 123 can be inserted into the first mounting groove 18 from the first hollowed-out groove 19, and then the first fixing handle 125 passes through the first fixing groove 15 from outside the shoulder 13 and is connected to the elastic element 123, and the first limiting handle 127 passes through the limiting groove 17 from outside the shoulder 13 and is connected to the first bolt rod 121.

[0067] like Figure 3 As shown, in one embodiment, the bottom end of the second sidewall 30 is inserted into the left side of the base plate 10. The specific insertion and mating structure and method can be the same as the mating structure and method of the first sidewall 20 and the base plate 10 described above, and will not be repeated here.

[0068] Figure 12 The exploded structure of the top cover 40 and the first sidewall 20 is shown, and with Figure 2 The perspectives are different. Figure 2 In the middle, the right side of the top cover 40 is rotatably connected to the top end of the first sidewall 20, because Figure 12 From the perspective change, it appears that the left side of the top cover 40 is rotated and connected to the top of the first sidewall 20. Figures 13 to 16 perspective and Figure 12 The perspectives are roughly the same, and to avoid difficulties in understanding, the following descriptions will avoid using specific terms like "left side" or "right side".

[0069] like Figure 12 As shown, the top cover 40 includes a cover plate 41 and curved portions 43 extending downward from both sides of the cover plate 41. The curved portions 43 have an arc-shaped outer contour, giving the overall cross-section of the top cover 40 a rounded chamfer. An electronic device 400 is mounted on the top cover 40, specifically mounted on the cover plate 41. The electronic device 400 can be one or more of a fan, light, speaker, and camera. A connecting plate 46 extends from one side of the top cover 40, forming a rotatable connection with the first sidewall 20. Specifically, the connecting plate 46 extends downward from the bottom of the curved portions 43.

[0070] The first sidewall 20 includes the first plate 21 described above, and a fixing plate 26 formed on the first plate 21. For example... Figure 15 and Figure 16As shown, the fixing plate 26 and the connecting plate 46 are rotatably connected by a rotating shaft 260, thereby achieving a rotatable connection between the first sidewall 20 and the top cover 40. Figure 15 The image shows the first sidewall 20 and the top cover 40 in an extended and restricted rotation state. Figure 16 The image shows the first sidewall 20 and the top cover 40 in a folded and rotatable state. The fixing plate 26 is provided with a resilient pin 261, and the connecting plate 46 is provided with a locking hole 460 for engaging with the resilient pin 261. When the top cover 40 together with the connecting plate 46 is folded relative to the first sidewall 20... Figure 16 The folded state rotates to Figure 15 When the device is in the unfolded state, moving the elastic pin 261 allows it to be inserted into the lock hole 460, thereby restricting the rotation of the first sidewall 10 and the top cover 40.

[0071] Furthermore, the first plate 21 is provided with a receiving groove 210. When the elastic pin 261 is inserted into the locking hole 460, the connecting plate 46 is at least partially disposed in the receiving groove 210. The receiving groove 210 is used to provide clearance space for the top cover 40 to rotate relative to the first sidewall 20, avoiding interference between related components. It is understood that in the folded state, the related components on the first sidewall 20 can be disassembled first to avoid interference. For example, such as Figure 12 As shown, the top of the first sidewall 20 is provided with a decorative panel 27, which covers the first plate body 21 and components such as the fixing plate 26, the pivot 260, and the elastic pin 261 on the first plate body 21. When it is necessary to fold the top cover 40 and the first sidewall 20, the decorative panel 27 is first removed to provide suitable space for the rotation of the connecting plate 46. After the top cover 40 and the first sidewall 20 are installed and in the unfolded state, the decorative panel 27 is then installed on the first plate body 21. The decorative panel 27 and the first plate body 21 can be connected by Velcro. For example, hook and loop sides of Velcro are provided on the mating surfaces of the decorative panel 27 and the first plate body 21, and then the decorative panel 27 is attached to the first plate body 21. This connection method does not leave assembly marks on the inside of the first sidewall 20, making the concealing device more aesthetically pleasing. Similarly, another decorative panel 27 can also be provided at the bottom of the first sidewall 20. When pre-installing the first sidewall 20 and the base plate 10, the bottom decorative panel 27 is also removed first. After the pre-installation of the first sidewall 20 and the base plate is completed, and further fastening is performed, the bottom decorative panel 27 is then installed. This will be further described below. The connection method between the bottom decorative panel 27 and the first plate 21 and the connection method between the top decorative panel 27 and the first plate 21 can be the same, and will not be elaborated here.

[0072] like Figure 13 and Figure 14As shown, the outer surface of the first sidewall 20 is provided with an input terminal 200, which is connected to the electronic device 400 via a wire 70. The input terminal 200 can be connected to mains power to provide power for the operation of the electronic device 400. Figure 16 As shown, suitable channels 211 and 411 are provided on the first sidewall 20 and the top cover 40 for the power supply line 70 to be laid inside. The first sidewall 20 is rotatably connected to the top cover 40, and the input terminal 200 is pre-installed in the first sidewall 20. The electronic device 400 is pre-installed in the top cover 40 and forms an electrical connection with the input terminal 200. This eliminates the need to assemble electrical components separately when installing the shielding device, reducing the qualification requirements for installers and saving installation labor costs.

[0073] like Figure 12 As shown, the inner surface of the first sidewall 20 is provided with an output terminal 201, which is electrically connected to the input terminal 200. The output terminal 201 allows the user to connect other electrical devices, such as mobile phones and computers.

[0074] Further reference Figure 17 and Figure 18 In one embodiment, the side of the top cover 40 away from the first sidewall 20 is inserted into the top end of the second sidewall 30. For example, the second sidewall 30 and the top cover 40 are provided with a second insert plate 34, a second elastic bolt 42, and a second slot 44 that cooperate with each other. Further, the second insert plate 34 is provided with a second insertion hole 340, and the second elastic bolt 42 is at least partially exposed in the second slot 44. When the second insert plate 34 is inserted into the second slot 44, the second elastic bolt 42 is first squeezed and contracted to avoid the second insert plate 34, and then, due to the elastic force, it extends into the second insertion hole 340 of the second insert plate 34 to complete the cooperation with the second insert plate 34, thus realizing the insertion of the second sidewall 30 and the top cover 40.

[0075] like Figure 17 and Figure 18As shown, in one specific embodiment, both the second slot 44 and the second elastic bolt 42 are disposed on the top cover 40, and more specifically on the bent portion 43 for connection with the second sidewall 30. The top cover 40 contains a second mounting groove 48, and more specifically, the second mounting groove 48 is disposed on the bent portion 43 for connection with the second sidewall 30. The second mounting groove 48 is used to accommodate the second elastic bolt 42. The second mounting groove 48 extends through the bent portion 43 along its front and rear end directions. The extension direction of the second slot 44 is perpendicular to the extension direction of the second mounting groove 48 and connects to the second mounting groove 48. More than one second slot 44 and second elastic bolt 42 may be provided at intervals along the front and rear end directions of the bent portion 43, for example, two or three. It is understood that the second insert plate 34 has the same number.

[0076] like Figure 18 As shown, the second sidewall 30 includes a plate 31, and the second insert plate 34 extends from the top of the plate 31. After the pre-installation of the first sidewall 20 and the base plate 10, and the pre-installation of the second sidewall 30 and the base plate 10 are completed, the top cover 40, which is in a folded state, can be rotated relative to the first sidewall 20 to an unfolded state. Since both the first sidewall 20 and the second sidewall 30 have a certain degree of rotational freedom relative to the base plate 10 in the pre-installed state, the top cover 40 can pass over the second sidewall 30 from bottom to top and reach the top of the second sidewall 30 when unfolded. Then, the top cover 40 is rotated from top to bottom and aligned with the second sidewall 30 so that the second insert plate 34 on the second sidewall 30 is inserted into the second slot 44 of the top cover 40. During this process, the second insert plate 34 will squeeze the second elastic bolt 42 exposed in the second slot 44, causing the second elastic bolt 42 to first retract and then extend into the second insertion hole 340 of the second insert plate 34, thus completing the engagement with the second insert plate 34 and thereby completing the connection between the top cover 40 and the second side wall 30.

[0077] Continue to refer to Figure 18 In one embodiment, the second elastic bolt 42 includes a second bolt rod 421 and a second elastic element 423. The second elastic element 423 is connected between one end of the second bolt rod 421 and the top cover 40. The other end of the second bolt rod 421 is provided with a second guide surface 422, which is at least partially exposed in the second slot 44. When the second insert plate 34 is inserted into the second slot 44, the second insert plate 34 can compress the second guide surface 422, thereby causing the second bolt rod 421 to be stressed and compress the second elastic element 423. When the second insert plate 34 passes over the guide surface 423 and aligns the second insertion hole 340 on the second insert plate 34 with the second bolt rod 421, the second bolt rod 421 can extend into the second insertion hole 340 due to the elastic force generated by the compression of the second elastic element 423, thus completing the engagement with the second insertion hole 340.

[0078] like Figure 18 As shown, in some embodiments, the second elastic bolt 42 further includes a second fixing handle 425 and a second limiting handle 427. The second fixing handle 425 is connected to the second elastic member 423. The second limiting handle 427 is connected to the second bolt rod 421. The top cover 40, more specifically the bent portion 43 connected to the second sidewall 30, is provided with a second fixing groove 45 and a limiting groove 47. The limiting groove 47 extends a certain length along the front and rear ends of the bent portion 43, and this length is set as the moving length of the second elastic bolt 42. The second fixing handle 425 is fixedly inserted through the second fixing groove 45, thereby fixing one end of the second elastic member 423 to the top cover 40. The second limiting handle 427 is movably inserted into the limiting groove 47, and when the second bolt rod 421 is pressed by the second insert plate 34, the second limiting handle 427 moves within the limiting groove 47.

[0079] Furthermore, such as Figure 18 As shown, in some embodiments, the top cover 40, specifically the bent portion 43 connected to the second sidewall 30, is also provided with a second hollowed-out groove 49. The second slot 44, the limiting groove 47, the second fixing groove 45, and the second hollowed-out groove 49 are arranged sequentially at intervals and are all connected to the second mounting groove 48. When installing the second elastic bolt 42, the second bolt rod 421 and the second elastic element 423 can be inserted into the second mounting groove 48 from the second hollowed-out groove 49. Then, the second fixing handle 425 passes through the second fixing groove 45 from outside the bent portion 43 and connects with the second elastic element 423, and the second limiting handle 427 passes through the limiting groove 47 from outside the bent portion 43 and connects with the second bolt rod 421.

[0080] like Figure 13 As shown, a fastening hole 2101 can be formed on the first plate 21 of the first sidewall 20, such as Figure 4 As shown, fastening holes 1301 are formed on the shoulder 13 of the base plate 10. Fasteners are used to pass through these fastening holes 1301 and 2101 to further reinforce the pre-installed base plate 10 and the first side wall 20. It is understood that the second side wall 30 and the base plate 10, and the second side wall 30 and the top cover 40 may have similar designs, which will not be described in detail here.

[0081] like Figure 19As shown, in one embodiment, the front door 50 includes a door panel 51, multiple frame edges 53, and multiple corner edges 55. Each frame edge 53 is disposed on a corresponding side of the door panel 51, and each corner edge 55 is disposed at a corresponding corner of the door panel 51 and connects to two adjacent frame edges 53. In this embodiment, the door panel 51 is quadrilateral, therefore there are four frame edges 53 and four corner edges 55. Since the door panel 51 has a long side and a short side, the frame edges 53 also have two specifications, one long and one short, and the composition structure of the two specifications of frame edges 53 is the same. It is understood that in other embodiments, if the shape of the door panel 51 changes, the number of frame edges 53 and corner edges 55 should also be adjusted accordingly. For example, if the door panel 51 is hexagonal, the number of frame edges 53 and six corner edges 55 are also six.

[0082] In one embodiment, the door panel 51 includes a door frame 511 and a door leaf 512 disposed within the door frame 511 and rotatably connected to the door frame 511. A door handle 513 is also provided on the door leaf 512, allowing the user to open or close the door leaf 512 relative to the door frame 511 by operating the door handle 513. When the door leaf 512 is relatively open, a passage is formed for the user to enter and exit the shielding device.

[0083] Also refer to Figure 20 and Figure 21 In one embodiment, each of the frame edges 53 includes a raised edge 531, a wing edge 533, an outer edge 535, and a wrapping edge 537.

[0084] The protruding edge 531 is connected to a corresponding side of the door panel 51. The width of the connection between the protruding edge 531 and the door panel 51 is approximately equal. The connection method can be snap-fit, screw-fit, welding, or a combination of these methods. Figure 20 and Figure 21 In the structure shown, the protruding edge 531 extends toward the door frame 511 of the door panel 51 to form a snap-fit ​​part 5311, which snaps into the door frame 511. It can be understood that welding can be further performed on the basis of snap-fit.

[0085] The wing edge 533 connects to the convex edge 531 and is generally L-shaped. This L-shape allows the wing edge 533 and the convex edge 531 to form a clearance groove 5333, which can be used to accommodate part of the structure of the outer edge 535 and part of the structure of the surrounding edge 537. The wing edge 533 respectively connects to one end of the base plate 10, the first side wall 20, the second side wall 30, and the top cover 40. Specifically, in the embodiment with four frames 53, the wing edge 533 in the first frame 53 connects to the front end of the base plate 10, the wing edge 533 in the second frame 53 connects to the front end of the first side wall 20, the wing edge 533 in the third frame 53 connects to the front end of the second side wall 30, and the wing edge 533 in the fourth frame 53 connects to the front end of the top cover 40. Figure 21As shown, fastening holes 5330 can be formed on the front end of the second sidewall 30 and on the wing edge 533. Fasteners 590 are then passed through these fastening holes 5330 to securely connect the wing edge 533 to the front end of the second sidewall 30. The connection methods of other wing edges 533 to the front ends of the base plate 10, the first sidewall 20, and the top cover 40 can be referred to the above embodiments, and will not be repeated here. The following will further describe the connection of the wing edge 533 to the front end of the second sidewall 30 as an example. Unless otherwise specified, the connection of other wing edges 533 to the front ends of the base plate 10, the first sidewall 20, and the top cover 40 is the same and the corresponding descriptions are omitted.

[0086] The outer edge 535 is rotatably connected to the convex edge 531. More specifically, the outer edge 535 is rotatably connected to the outer edge of the convex edge 531, which can be understood as the side of the convex edge 531 away from the wing edge 533. Furthermore, the outer edge 535 extends beyond the outer edge of the convex edge 531. Figure 20 As shown, the outer edge 535 includes a rotatable connecting portion 5351 and a decorative portion 5352 connected to each other, the rotatable connecting portion 5351 being rotatably connected to the outer edge of the protruding edge 531. In... Figure 20 and Figure 21 In the completed installation state shown, the trim portion 5352 extends beyond the outer edge of the raised edge 531. The trim portion 5352 has a cross-section that gradually decreases in the direction away from the raised edge 531. Alternatively, the trim portion 5352 has a cross-section that gradually decreases in the direction away from the raised edge 533. This configuration of the trim portion 5352 results in an open-ended passageway for accessing the shielding device formed by the front door 50.

[0087] Also refer to Figure 26 The outer edge 535 is rotatably connected to the convex edge 531, thereby allowing the outer edge 535 to rotate relative to the convex edge 531 during installation to expose the wing edge 533, so that the fastener 590 can be passed through the wing edge 533 and the front end of the second side wall 30 to complete the fixed connection with the second side wall 30.

[0088] Furthermore, such as Figure 19 and Figure 21 As shown, the frame 53 also includes a transition plate 539. One end of the transition plate 539 is rotatably connected to the outer edge of the protruding edge 531, and the other end of the transition plate 539 is rotatably connected to the end of the rotating connection portion 5351 away from the decorative portion 5352. By providing the transition plate 539, the rotation range of the outer edge 535 relative to the protruding edge 531 can be greater, such as... Figure 26As shown, the rotation angle can be greater than 180 degrees or even larger, such as greater than 360 degrees. This better avoids interference between the outer edge 535 and the wing edge 533 during installation, and facilitates the fixed installation of the wing edge 533 and the front end of the second side wall 30.

[0089] like Figure 21 As shown, the rotating connecting part 5351, the adapter plate 539, and the protruding edge 531 are all provided with fastening holes 5310. By using fasteners 59 sequentially passing through the fastening holes 5310 on the rotating connecting part 5351, the adapter plate 539, and the protruding edge 531, the outer edge 535 can be fixed relative to the protruding edge 531. Figure 20 and Figure 21 As can be seen, the rotating connection part 5351 and the transition plate 539 of the outer edge 535 are both housed in the clearance groove 5333 formed by the wing edge 533 and the convex edge 531.

[0090] The wrapping edge 537 is rotatably connected to the wing edge 533 and overlaps the outer edge 535. For example... Figure 20 As shown, the outer edge 537 and the wing edge 533 are provided with flanges 5331 and grooves 5373 that rotate with each other. More specifically, the outer edge 537 includes a pressing part 5371, a fastening part 5372, and a supporting part 5374. The groove 5373 is provided at the connection between the pressing part 5371 and the fastening part 5372. The supporting part 5374 extends from the fastening part 5372 and is accommodated in the clearance groove 5333. The end of the wing edge 533 away from the outer edge 531 forms the flange 5331. The outer edge 535 is provided with an overlap 5353, and the end of the fastening part 5372 overlaps the overlap 5353. Figure 21 As shown, the surfaces of the outer edge 537, the outer edge 535, and the second sidewall 30 are flush. It can be understood that the frame 53 also has similar characteristics when it mates with the corresponding base plate 10, the first sidewall 20, and the top cover 40.

[0091] like Figure 20 As shown, the end of the wing edge 533 away from the protruding edge 531 also forms a pressing groove 5332. (See also...) Figure 26 When the pressing part 5371 is operated, the pressing part 5371 is rotated and placed in the pressing groove 5332. At the same time, the supporting part 5374 is located outside the clearance groove 5333. The fastening part 5372 is separated from the outer edge 535, so that the outer edge 535 can rotate relative to the convex edge 531, thereby exposing the wing edge 533.

[0092] Furthermore, such as Figure 20As shown, in some embodiments, the frame 53 further includes a support member 532, which is elastically disposed between the abutment portion 5374 and the flange 5331. The support member 532 can provide elastic support to keep the edge 537 in a corresponding state, preventing the edge 537 from moving arbitrarily. For example, Figure 20 In the indicated state, the assistive component 532 allows the outer edge 537 to be securely mounted on the outer edge 535. And... Figure 26 In the indicated state, the assistive component 532 can securely house the pressing portion 5371 of the wrapping edge 537 in the pressing groove 5332, while the fastening portion 5372 and the supporting portion 5374 of the wrapping edge 537 are securely located outside the clearance groove 5333, thereby ensuring that the wrapping edge 537 and the outer edge 535 are in a securely separated state.

[0093] Also refer to Figures 22 to 25 The corner 55 includes a first decorative piece 551, a first connecting piece 552, a second decorative piece 553, and a second connecting piece 554 connected in sequence. (See also...) Figure 1 The first decorative piece 551, the first connecting piece 552, the second decorative piece 553, and the second connecting piece 554 are arranged sequentially from the front end to the rear end and are aligned with the rounded chamfers of the base plate 10 and the top cover 40. The outlines of the first decorative piece 551 and the second decorative piece 553 are both arc-shaped and match the rounded chamfers of the base plate 10 and the top cover 40, so that the shielding device has a continuous outer contour surface at each corner.

[0094] Also refer to Figure 19 , Figure 20 and Figure 22 The outer contour of the cross-section of the first decorative piece 551 matches the outer contour of the cross-section of the decorative portion 5352 of the outer edge 535, and the outer contour of the cross-section of the second decorative piece 553 matches the outer contour of the cross-section of the combined body formed by the rotating connection portion 5351 of the outer edge 535, the convex edge 531, the wing edge 533, and the wrapping edge 537. This ensures that the frame structure formed by the border 53 and the corner 55 has a substantially unchanged contour and dimensions in the circumferential direction.

[0095] like Figure 24 and Figure 25 As shown, a pin 5510 extends from the side of the first ornament 551 that is connected to the first connecting piece 552. A corresponding pin hole 5520 is formed on the first connecting piece 552. After the pin 5510 is inserted into the pin hole 5520, the first ornament 551 and the first connecting piece 552 can be fixedly connected.

[0096] Furthermore, the first connecting piece, the second decorative piece 553, and the second connecting piece 554 are each provided with corresponding connecting holes 5521, 5531, and 5541. Fasteners such as screws are inserted into these connecting holes 5521, 5531, and 5541 to fix the first connecting piece, the second decorative piece 553, and the second connecting piece 554 together. After the first decorative piece 551, the first connecting piece 552, the second decorative piece 553, and the second connecting piece 554 are fixedly connected, with the first connecting piece 552 enclosed within the first decorative piece 551 and the second decorative piece 553, and both ends of the second connecting piece 554 extending outwards from the second decorative piece 553. Figure 20 As shown, a connecting groove 5334 is also formed on the wing edge 533. When the corner 55 is connected between two adjacent frame edges 53, the two ends of the second connecting piece 554 exposed outside the second trim 553 extend into the connecting groove 5534 of the wing edge 533 of the two adjacent frame edges 53. Optionally, connecting holes 5540 are also formed on both ends of the second connecting piece 554. By using fasteners such as screws to pass through the wing edge 533 and the connecting holes 5540, the connection between the corner 55 and the frame edge 53 can be further secured.

[0097] In some embodiments, the rear panel 60 may have the same structure as the front door 50 described in any of the above embodiments, which will not be repeated here. When the rear panel 60 and the front door 50 have the same structure, both the front and rear ends of the shielding device have channels for the user to enter and exit the shielding device. In other embodiments, such as Figure 2 As shown, the door panel of the rear panel 60 may not have an openable door leaf, that is, the door panel is a whole piece of non-openable plate structure. In this embodiment, the passage for users to enter and exit the shielding device is opened at the front of the shielding device.

[0098] This application also provides a method for installing a shielding device. This method can be applied to the installation of the shielding device in any of the above embodiments. This method is intended to provide guidance to users, allowing them to install the shielding device as described above. Figure 2 The shielding device shown is essentially composed of five large, separate components, forming a structure with... Figure 1 The shielding device is shown in the diagram. The five main components are the base plate 10, the first side wall 20 and the top cover 40 that are rotatably connected together, the second side wall 30, the front door 50, and the rear panel 60.

[0099] The installation method includes the following steps:

[0100] The second sidewall 30 is pre-installed with one side of the base plate 10;

[0101] The first sidewall 20 is pre-installed with the other side of the base plate 10;

[0102] Open the top cover 40, which is rotatably connected to the first side wall 20 and is in a folded state, so that the top cover 40 is connected to the second side wall 30;

[0103] Connect the front door 50 to one end of the base plate 10, the top cover 40, the first side wall 20, and the second side wall 30; and

[0104] The rear plate 60 is connected to the other end of the base plate 10, the top cover 40, the first side wall 20, and the second side wall 30.

[0105] During the pre-installation of the base plate 10 and the first side wall 20, the base plate 10 is first placed on a relatively flat surface, such as the ground. Then, the first side wall 20 is placed horizontally on a tool cart with its inner side facing upwards. The height of the tool cart is set such that the outer side of the first side wall 20, placed horizontally on the tool cart, is slightly higher than the highest point of the base plate 10. The tool cart is pushed so that the first side wall 20 is close to the base plate 10 until the bottom end of the first side wall 20 is above the first slot 14 of the base plate 10. Next, the top of the first side wall 20 is lifted, causing the first insert plate 22 on the first side wall 20 to extend downwards into the first slot 14, and the end of the horizontal section 223 of the first insert plate 22 forms a rotating engagement with the abutment groove 16. The first side wall 20 is then rotated until it is flipped from horizontal to vertical, forming a shape as shown in the image. Figure 9 The state is shown in the diagram. During the flipping process, the first insert plate 22 presses against the first elastic bolt 12 exposed in the first slot 14, causing the first elastic bolt 12 to first retract and then extend into the first insertion hole 220 of the first insert plate 22, completing the engagement with the first insert plate 22. This completes the pre-installation of the first sidewall 20 and the base plate 10. It is understandable that before pre-installation, as shown in the diagram... Figure 12 As shown, the decorative panels 27 on the top and bottom of the first sidewall 20 can be removed first. At this time, the first sidewall 20 and the top cover 40 can be folded.

[0106] The method for pre-installing the base plate 10 and the second side wall 30 is the same as the method for pre-installing the base plate 10 and the first side wall 20 described above, and will not be repeated here. In the pre-installed state, the first side wall 20, the second side wall 30, and the base plate 10 are interlocked and will not tip over. Therefore, a single user can complete the pre-installation of the first side wall 20, the second side wall 30, and the base plate 10 sequentially without the assistance of a second person.

[0107] In the step of opening the top cover 40, which is rotatably connected to the first sidewall 20 and is in a folded state, to connect the top cover 40 with the second sidewall 30, the top cover 40 can be rotated from bottom to top over and above the top of the second sidewall 30 until the top cover 40 and the first sidewall 20 are in an unfolded state. Since both the first sidewall 20 and the second sidewall 30 have a certain degree of rotational freedom relative to the base plate 10 in the pre-installed state, the top cover 40 has sufficient clearance to rotate to the top of the second sidewall 30 when unfolded. Then, the top cover 40 is rotated from top to bottom in the opposite direction and aligned with the second sidewall 30 so that the second insert plate 34 on the second sidewall 30 is inserted into the second slot 44 of the top cover 40. During this process, the second insert plate 34 will compress the second elastic bolt 42 exposed in the second slot 44, causing the second elastic bolt 42 to retract first and then extend into the second insertion hole 340 of the second insert plate 34, completing the engagement with the second insert plate 34, thereby completing the connection between the top cover 40 and the second sidewall 30.

[0108] After the pre-installation of the base plate 10, first side wall 20, second side wall 30, and top cover 40 is completed, in order to further stabilize the connection between the first side wall 20 and the base plate 10, such as... Figure 4 and Figure 13 As shown, fasteners can be used to pass through fastening holes 1301 and 2101 to further reinforce the first sidewall 20 and the base plate 10. After this, the previously removed decorative panel 27 can be reinstalled onto the first plate 21 of the first sidewall 20. It is understood that similar operations can be performed on the second sidewall 30 and the base plate 10, and on the second sidewall 30 and the top cover 40, which will not be described in detail here.

[0109] When installing the front door 50, place it horizontally on the tool cart with the inside of the front door 50 facing upwards. The height of the tool cart should be approximately level with the height of the support legs 110 of the base plate 10. Use the tool cart to bring the bottom of the front door 50 close to the base plate 10, then lift the top of the front door 50 so that it stands upright on the tool cart and aligns with one end of the base plate 10, top cover 40, first side wall 20, and second side wall 30. Figure 26 As shown, the outer edge 537 on the frame 53 of the front door 50 is separated from the outer edge 535, and then the outer edge 535 is rotated relative to the convex edge 531 so that the outer edge 535 is exposed to the wing edge 533. At this time, the wing edge 533 can be fixedly connected to the bottom plate 10, the top cover 40, the first side wall 20 and the second side wall 30 by means of fasteners 590.

[0110] Then, as Figure 27 , Figure 28As shown, the outer edge 535 is rotated in the opposite direction to the convex edge 531. After the rotating connection part 5351 of the outer edge 535, the adapter plate 539 and the fastening hole 5310 on the convex edge 531 are aligned, the fasteners 59 are sequentially inserted into these fastening holes 5310 to form a fixed connection between the outer edge 535 and the convex edge 531.

[0111] Finally, the outer edge 537 is re-attached to the outer edge 535, forming a shape as shown below. Figure 21 The state shown in the image.

[0112] The installation process of the rear panel 60 is the same as that of the front door 50, and will not be described in detail here.

[0113] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0114] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A shielding device, characterized in that... include: Base plate (10); The bottom end of the first sidewall (20) is inserted into the bottom plate (10); The bottom end of the second sidewall (30) is inserted into the bottom plate (10); Top cover (40), one side of the top cover (40) is rotatably connected to the first side wall (20), and the other side is inserted into the second side wall (30); The front door (50) is connected to one end of the bottom plate (10), the first side wall (20), the second side wall (30), and the top cover (40); and The rear plate (60) is connected to the other end of the bottom plate (10), the first side wall (20), the second side wall (30) and the top cover (40); The first sidewall (20) and the base plate (10) are provided with a first insert plate (22), a first elastic bolt (12) and a first slot (14) that cooperate with each other. The first insert plate (22) is provided with a first insertion hole (220). The first elastic bolt (12) is at least partially exposed in the first slot (14). After the first insert plate (22) extends into the first slot (14), the first elastic bolt (12) cooperates with the first insertion hole (220).

2. The shielding device according to claim 1, characterized in that, The top cover (40) is provided with an electronic device (400), and the outer surface of the first side wall (20) is provided with an input terminal (200). The input terminal (200) is connected to the electronic device (400) via a wire (70).

3. The shielding device according to claim 2, characterized in that, The electronic device (400) is one or more of the following: fan, light, speaker, and camera.

4. The shielding device according to claim 2, characterized in that, The inner surface of the first sidewall (20) is provided with an output terminal (201), which is electrically connected to the input terminal (200).

5. The shielding device according to claim 1, characterized in that, The second sidewall (30) and the base plate (10) are provided with a first insert plate (22), a first elastic bolt (12), and a first slot (14) that cooperate with each other. The first insert plate (22) is provided with a first insertion hole (220). The first elastic bolt (12) is at least partially exposed in the first slot (14). After the first insert plate (22) extends into the first slot (14), the first elastic bolt (12) cooperates with the first insertion hole (220); or The second sidewall (30) and the top cover (40) are provided with a second insert plate (34), a second elastic bolt (42) and a second slot (44) that cooperate with each other. The second insert plate (34) is provided with a second insertion hole (340). The second elastic bolt (42) is at least partially exposed in the second slot (44). After the second insert plate (34) extends into the second slot (44), the second elastic bolt (42) cooperates with the second insertion hole (340).

6. The shielding device according to claim 1, characterized in that, The first sidewall (20) / second sidewall (30) includes a first plate (21) and a first insert plate (22) extending from the first plate (21). The first insert plate (22) is provided with the first insertion hole (220). The base plate (10) is provided with the first slot (14) and the first elastic bolt (12). The first elastic bolt (12) is at least partially exposed in the first slot (14). After the first insert plate (22) extends into the first slot (14), the first elastic bolt (12) cooperates with the first insertion hole (220).

7. The shielding device according to claim 6, characterized in that, The first insert plate (22) includes a vertical section (221) extending from the first plate body (21) and a horizontal section (223) extending horizontally from the vertical section (221). The end of the horizontal section (223) has an arc-shaped structure. The base plate (10) is provided with a top groove (16) and a first mounting groove (18). The first slot (14) passes through and connects the top groove (16) and the first mounting groove (18). The end of the horizontal section (223) is rotatably engaged with the top groove (16). The first elastic bolt (12) is disposed in the first mounting groove (18).

8. The shielding device according to claim 7, characterized in that, The first jack (220) is at least partially formed within the vertical section (221).

9. The shielding device according to claim 7, characterized in that, The first elastic bolt (12) includes a first bolt rod (121) and a first elastic element (123). The first elastic element (123) is connected between one end of the first bolt rod (121) and the base plate (10). The other end of the first bolt rod (121) is provided with a first guide surface (122). The first guide surface (122) is at least partially exposed in the first slot (14) for being pressed by the first insert plate (22) to compress the first elastic element (123).

10. The shielding device according to claim 9, characterized in that, The first elastic bolt (12) further includes a first fixing handle (125) and a first limiting handle (127). The base plate (10) is provided with a first fixing groove (15) and a first limiting groove (17). The first fixing handle (125) is fixedly inserted through the first fixing groove (15) and connected to the first elastic member (123). The first limiting handle (127) is movably inserted in the first limiting groove (17) and connected to the first bolt rod (121).

11. The shielding device according to claim 10, characterized in that, The base plate (10) is also provided with a first hollow groove (19), and the first slot (14), the first limiting groove (17), the first fixing groove (15), and the first hollow groove (19) are arranged in sequence at intervals and are all connected to the first mounting groove (18).

12. The shielding device according to claim 6, characterized in that, The base plate (10) includes a base plate (11) and shoulders (13) on both sides of the base plate (11). The shoulders (13) are at least partially higher than the base plate (11). The first slot (14) and the first elastic bolt (12) are located in the portion of the shoulders (13) that is higher than the base plate (11).

13. The shielding device according to claim 1, characterized in that, The second sidewall (30) includes a second plate 31 and a second insert plate (34) extending from the top of the second plate 31. The second insert plate (34) is provided with a second insertion hole (340). The other side of the top cover (40) is provided with a second slot (44) and a second elastic bolt (42). The second elastic bolt (42) is at least partially exposed in the second slot (44). After the second insert plate (34) extends into the second slot (44), the second elastic bolt (42) engages with the second insertion hole (340).

14. The shielding device according to claim 13, characterized in that, The top cover (40) is provided with a second mounting groove (48), the second slot (44) is connected to the second mounting groove (48), and the second elastic bolt (42) is disposed in the second mounting groove (48).

15. The shielding device according to claim 14, characterized in that, The second elastic bolt (42) includes a second bolt rod (421) and a second elastic element (423). The second elastic element (423) is connected between one end of the second bolt rod (421) and the top cover (40). The other end of the second bolt rod (421) is provided with a second guide surface (422). The second guide surface (422) is at least partially exposed in the second slot (44) for being pressed by the second insert plate (34) to compress the second elastic element (423).

16. The shielding device according to claim 15, characterized in that, The second elastic bolt (42) also includes a second fixing handle (425) and a second limiting handle (427). The top cover (40) is provided with a second fixing groove (45) and a second limiting groove (47). The second fixing handle (425) is fixedly inserted through the second fixing groove (45) and connected to the second elastic member (423). The second limiting handle (427) is movably inserted in the second limiting groove (47) and connected to the second bolt rod (421).

17. The shielding device according to claim 16, characterized in that, The top cover (40) is also provided with a second hollow groove (49). The second slot (44), the second limiting groove (47), the second fixing groove (45), and the second hollow groove (49) are arranged in sequence at intervals and are all connected to the second mounting groove (48).

18. The shielding device according to claim 13, characterized in that, The top cover (40) includes a cover plate (41) and a bent portion (43) located on both sides of the cover plate (41) and extending downward, wherein the second slot (44) and the second elastic bolt (42) are located in the bent portion (43).

19. The shielding device according to claim 1, characterized in that, A connecting plate (46) extends from one side of the top cover (40). The first side wall (20) includes a first plate (21) and a fixing plate (26) formed on the first plate (21). The fixing plate (26) and the connecting plate (46) are rotatably connected by a pivot (260). The fixing plate (26) is also provided with an elastic pin (261). The connecting plate (46) is also provided with a locking hole (460). When the elastic pin (261) is inserted into the locking hole (460), the first side wall (20) and the top cover (40) are restricted from rotating.

20. The shielding device according to claim 19, characterized in that, The first plate (21) is provided with a receiving groove (210). When the elastic pin (261) is inserted into the lock hole (460), the connecting plate (46) is at least partially disposed in the receiving groove (210).

21. The shielding device according to claim 1, characterized in that, The front door (50) / rear panel (60) includes a door panel (51), multiple frame edges (53), and multiple corners (55). Each frame edge (53) is located on a corresponding side of the door panel (51), and each corner (55) is located at a corresponding corner of the door panel (51) and connected between two adjacent frame edges (53). Each frame edge (53) includes a raised edge (531), a wing edge (533), an outer edge (535), and a wrapping edge (537). A corresponding raised edge... The edge (531) is connected to the corresponding side edge of the door panel (51), and the corresponding wing edge (533) is respectively connected to the corresponding end of the bottom plate (10), the first side wall (20), the second side wall (30) and the top cover (40). The convex edge (531) is connected to the wing edge (533), the outer edge (535) is rotatably connected to the convex edge (531), and the wrap edge (537) is rotatably connected to the wing edge (533) and overlaps the outer edge (535).

22. The shielding device according to claim 21, characterized in that, The width of the connection between the protruding edge (531) and the door panel (51) is approximately equal, and the outer edge (535) extends beyond the outer edge of the protruding edge (531).

23. The shielding device according to claim 22, characterized in that, The portion of the outer edge (535) that extends beyond the outer edge of the convex edge (531) has a cross-section that gradually decreases in the direction away from the convex edge (531).

24. The shielding device according to claim 23, characterized in that, The corner (55) includes a first ornament (551), a first connecting piece (552), a second ornament (553), and a second connecting piece (554) connected in sequence. The outlines of the first ornament (551) and the second ornament (553) are both arc-shaped. The cross-sectional outer contour of the first ornament (551) matches the cross-sectional outer contour of the portion of the outer edge (535) that extends beyond the outer edge of the convex edge (531). The cross-sectional outer contour of the second ornament (553) matches the cross-sectional outer contours of the remaining portion of the outer edge (535), the convex edge (531), the wing edge (533), and the wrapping edge (537).

25. The shielding device according to claim 24, characterized in that, The first connecting piece (552) is wrapped by the first ornament (551) and the second ornament (553), and the two ends of the second connecting piece (554) extend out of the second ornament (553) and into the adjacent wing edge (533).

26. The shielding device according to claim 21, characterized in that, When the outer edge (535) is erected by the outer edge (537), the surfaces of the outer edge (537), the outer edge (535), and the corresponding base plate (10), first side wall (20), second side wall (30), and top cover (40) are level.

27. The shielding device according to claim 21, characterized in that, An overlap (5353) is provided on the outer edge (535), and the wrapping edge (537) overlaps the outer edge (535) on the overlap (5353).

28. The shielding device according to claim 21, characterized in that, The wrapping edge (537) and the wing edge (533) are provided with a flange (5331) and a groove (5373) that rotate with each other.

29. The shielding device according to claim 28, characterized in that, The edge (537) includes a pressing part (5371), a fastening part (5372) and a supporting part (5374). The groove (5373) is provided at the connection between the pressing part (5371) and the fastening part (5372). The supporting part (5374) extends out from the fastening part (5372). The frame (53) also includes a booster (532), which is elastically disposed between the supporting part (5374) and the flange (5331).

30. The shielding device according to claim 21, characterized in that, The wing edge (533) and the convex edge (531) form a clearance groove (5333) to accommodate at least part of the outer edge (535) and the wrapping edge (537) when the outer edge (535) and the wrapping edge (537) rotate.

31. The shielding device according to claim 21, characterized in that, The outer edge (535) includes a rotating connecting part (5351) and a decorative part (5352) that are connected to each other, and the rotating connecting part (5351) is rotatably connected to the outer edge of the protruding edge (531).

32. The shielding device according to claim 31, characterized in that, The frame (53) also includes an adapter plate (539), one end of which is rotatably connected to the outer edge of the protruding edge (531), and the other end of which is rotatably connected to the end of the rotating connection part (5351) away from the decorative part (5352). The rotating connection part (5351), the adapter plate (539) and the protruding edge (531) are all provided with fastening holes (5310) for fasteners (59) to be connected. The fasteners (59) pass through the rotating connection part (5351), the adapter plate (539) and the protruding edge (531) in sequence.

33. A shielding device, characterized in that... include: Base plate (10); The first sidewall (20) has an input terminal (200) on its outer surface and is connected to the base plate (10). The second sidewall (30) is connected to the bottom plate; Top cover (40), one side of the top cover (40) is rotatably connected to the first side wall (20), and the other side is connected to the second side wall (30). The top cover (40) is provided with electronic device (400), and the electronic device (400) is connected to the input terminal (200) through wire (70). The front door (50) is connected to one end of the bottom plate (10), the first side wall (20), the second side wall (30), and the top cover (40); and The rear plate (60) is connected to the other end of the bottom plate (10), the first side wall (20), the second side wall (30) and the top cover (40).

34. A method for installing a shielding device, characterized in that... include: The second sidewall (30) is pre-installed with one side of the base plate (10); The first sidewall (20) is pre-installed with the other side of the base plate (10); The top cover (40), which is rotatably connected to the first side wall (20) and is in a folded state, is opened so that the top cover (40) is connected to the second side wall (30); Connect the front door (50) to one end of the base plate (10), the top cover (40), the first side wall (20), and the second side wall (30); and The rear plate (60) is connected to the other end of the bottom plate (10), the top cover (40), the first side wall (20), and the second side wall (30).

Images