Sound-proof cabin door quick-mounting structure and sound-proof cabin

Abstract

The utility model discloses a sound-proof cabin door fast-assembly structure and a sound-proof cabin, and belongs to the technical field of office furniture equipment, the sound-proof cabin door fast-assembly structure comprises a door frame arranged on a sound-proof cabin body and a cabin door matched with the door frame, and the side wall of one side of the door frame is connected with at least one first plug connector; the cabin door is connected with a second plug connector which is movably connected with the first plug connector in a matched and inserted mode and can rotate relative to the first plug connector. The sound insulation cabin door fast-assembling structure further comprises at least one rotating piece capable of rotating relatively, and after the second inserting piece is movably connected with the first inserting piece in an inserted mode, the rotating piece is connected with the door frame and the cabin door. The cabin door of the sound-proof cabin adopts the sound-proof cabin door quick-mounting structure, so that the cabin door can be quickly mounted, and time and labor are saved.

Description

Technical Field

[0001] The present application relates to the technical field of soundproof cabins, and in particular to a quick-installation structure of a door of a soundproof cabin and a soundproof cabin. Background Art

[0002] The soundproof cabin, also known as the office soundproof cabin, independent house, private cabin, small conference cabin, etc., is placed in the office area or public places. It has good sound insulation performance and can facilitate 2-3 people to gather together for meetings, conversations, emotional venting, video calls, video live broadcasts, etc. without being disturbed by the external environment.

[0003] In order to save packaging space and transportation costs, the soundproof cabin of the related technology is generally configured as a split type, that is, the cabin body of the soundproof cabin is configured as a spliced ​​structure of upper and lower cabin bodies. For example, the soundproof cabin in the patent application with publication number CN219638504U and the name of an office soundproof cabin previously applied by the applicant of this case, its structure includes a lower cabin body, an upper cabin body, and a driving mechanism that drives the upper cabin body to rise and fall relative to the lower cabin body to unfold or fold the soundproof cabin, that is, the cabin body of the soundproof cabin is configured to be foldable. Similarly, in order to save packaging space, the cabin door of the soundproof cabin is configured as a split type, that is, an upper cabin door and a lower cabin door; when installing the cabin door, first put the cabin body in an unfolded state, then install the upper cabin door on the upper cabin body, install the lower cabin door on the lower cabin body, and then splice the upper cabin door and the lower cabin door together to form the entire cabin door.

[0004] The door and door frame of the soundproof cabin of the related art are rotatably connected, that is, one side of the door can be rotatably connected to the door frame of the soundproof cabin by a rotating member such as a rotating hinge; the door of the soundproof cabin is generally high and large in size, and in order to ensure its sound insulation performance, the door is filled with sound insulation materials, so the weight of the entire door is also relatively heavy; when installing the door, one person must hold the door and the other person must install the hinge of the door, so the operation is more laborious and the installation speed is slow, and the door is also prone to falling during installation; in addition, the operation is also very laborious when splicing the upper door and the lower door. Utility Model Content

[0005] The technical problem to be solved by the present application is to overcome the defects of the above-mentioned related technologies and provide a quick-installation structure for a soundproof cabin door which enables the cabin door to be installed quickly and saves time and effort.

[0006] The technical solution of the present application is to provide a quick-install structure for a soundproof cabin door having the following structure:

[0007] It includes a door frame arranged on the soundproof cabin body and a cabin door adapted to the door frame, wherein at least one first connector is connected to the side wall of one side of the door frame; a second connector is connected to the cabin door, which is movably connected to the first connector and can rotate relatively; the soundproof cabin door quick-installation structure also includes at least one relatively rotatable rotating part, and after the second connector is movably connected to the first connector, the rotating part is respectively connected to the door frame and the cabin door.

[0008] In some embodiments, the hatch includes an upper hatch and a lower hatch, the lower hatch is rotatably connected to the door frame via the rotating member, and the second connector is connected to the upper hatch, and after the second connector is plugged into the first connector, the upper hatch and the door frame are rotatably connected via at least one rotating member.

[0009] In some embodiments, the connection direction between the second connector and the first connector is vertical connection from top to bottom; a clamping structure is provided between the bottom of the upper door and the top of the lower door, and when the second connector is connected to the first connector, the bottom of the upper door and the top of the lower door are clamped and fixed by the clamping structure.

[0010] In some embodiments, the clamping structure includes at least one clamping block connected to the bottom of the upper door and extending vertically downward, and at least one clamping slot disposed on the top of the lower door and matched with the clamping block;

[0011] Or the clamping structure includes at least one clamping block connected to the top of the lower door and extending vertically upward, and at least one clamping slot arranged at the bottom of the upper door and matched with the clamping block;

[0012] When the second plug-in connector is plugged onto the first plug-in connector, the card block is plugged into the card slot.

[0013] In some embodiments, the first plug-in component has a plug-in column extending vertically upward, and the second plug-in component has a plug-in hole that cooperates with the plug-in column;

[0014] Or the first connector has a socket arranged in a vertical direction, and the second connector has a plug that cooperates with the socket.

[0015] In some embodiments, the rotating member is a rotating hinge, and the rotating hinge has two connecting ends respectively connected to the cabin door and the door frame.

[0016] In some embodiments, the hatch includes an upper hatch and a lower hatch, the upper hatch is rotatably connected to the door frame via the rotating member, and the second connector is connected to the lower hatch, and after the second connector is plugged into the first connector, the lower hatch is rotatably connected to the door frame via at least one rotating member;

[0017] Or the second connector is respectively connected to the upper hatch door and the lower hatch door, and the first connector is correspondingly connected to the door frame. After the second connector is respectively connected to the first connector, the upper hatch door and the door frame, and the lower hatch door and the door frame are rotatably connected via at least one rotating member.

[0018] In summary, compared with the related art, the quick-installation structure of a soundproof cabin door of the present application has the following advantages: the quick-installation structure of the soundproof cabin door adopts a first connector pre-installed on the door frame, and a second connector pre-installed on the cabin door; when the user is installing the cabin door, the second connector of the cabin door can be movably connected to the first connector, and the second connector can be rotated relative to the first connector. At this time, the user can free his hands and can easily connect the rotating part to the door frame and the cabin door without manual support. After the rotating part is connected to the door frame and the cabin door, the second connector and the first connector are not subject to the pressure of the cabin door or are subject to a smaller pressure of the cabin door; therefore, the quick-installation structure of the soundproof cabin door enables the cabin door to be installed quickly, saving time and effort.

[0019] Another technical solution of the present application is to provide a soundproof cabin with the following structure, including a cabin door, a lower cabin body and an upper cabin body; wherein the upper cabin body and the lower cabin body are detachably connected or integrally formed, or the upper cabin body can be unfolded or folded relative to the lower cabin body, the upper cabin body has an upper half of a door frame, and the lower cabin body has a lower half of a door frame, and when the upper cabin body is in an unfolded state, the upper half of the door frame and the lower half of the door frame are spliced ​​to form the door frame of the soundproof cabin; the connection structure between the cabin door and the door frame adopts the quick-install structure of the soundproof cabin door described in any of the above embodiments. The soundproof cabin adopts the quick-install structure of the cabin door of the soundproof cabin of any of the above-mentioned embodiments. When the cabin door is installed, the second connector of the cabin door can be movably plugged into the first connector, and the second connector can rotate relative to the first connector. At this time, the user can free his hands and can easily connect the rotating part to the door frame and the cabin door without manual support. After the rotating part is connected to the door frame and the cabin door, the second connector and the first connector are not subject to the pressure of the cabin door or are subject to a smaller pressure of the cabin door; therefore, the soundproof cabin allows the cabin door to be installed quickly, saving time and effort. In addition, after the lower cabin door is connected to the door frame, when the upper cabin door is installed, when the second connector on the upper cabin door is movably plugged into the first connector on the door frame, the bottom of the upper cabin door and the top of the lower cabin door are fixed by the clamping structure, and the plugging of the second connector with the first connector can guide the splicing of the upper cabin door and the lower cabin door, so that the upper cabin door and the lower cabin door can be quickly spliced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a quick-install structure of a soundproof cabin door according to some embodiments of the present application.

[0021] Figure 2 yes Figure 1 A magnified schematic diagram of part A in FIG.

[0022] Figure 3 yes Figure 1 An enlarged schematic diagram of part B in FIG.

[0023] Figure 4 It is a cabin door installation schematic diagram of a soundproof cabin door quick-installation structure according to some embodiments of the present application.

[0024] Figure 5 This is a schematic diagram of another angle of installation of a door of a soundproof cabin with a quick-install structure according to some embodiments of the present application.

[0025] Figure 6 It is a schematic structural diagram of a soundproof cabin according to some embodiments of the present application.

[0026] Description of reference numerals:

[0027] 1. Cabin body, 100. Lower cabin body, 101. Upper cabin body, 102. Door frame, 2. Cabin door, 200. Lower cabin door, 201. Upper cabin door, 202. Block, 203. Slot, 3. Rotating member, 4. First connector, 400. Second connector, 401. Plug column, 402. Socket, 5. Handle. DETAILED DESCRIPTION

[0028] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0029] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0030] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] See also Figure 1 to Figure 5As shown; the embodiment of the present application discloses a quick-install structure for a soundproof cabin door, which is used for installing the door, and includes a door frame 102 arranged on the soundproof cabin body 1 and a cabin door matched with the door frame 102. It is not difficult to understand that the door frame 102 is a rectangular door frame 102, and the cabin door matched therewith is also a rectangular cabin door, the cabin door 2 and the door frame 102 are a rotating connection structure, and the cabin body 1 can be opened or closed by rotating the cabin door, and a lockable handle 5 is connected to the cabin door 2; in the present embodiment, at least one first connector 4 is connected to the side wall on one side of the door frame 102; a second connector 400 that is movably connected to the first connector 4 and can rotate relatively is connected to the cabin door; the quick-install structure for the soundproof cabin door also includes at least one relatively rotatable rotating member 3, and after the second connector 400 is movably connected to the first connector 4, the rotating member 3 is respectively connected to the door frame 102 and the cabin door. That is, when installing the cabin door 2 , the second connector 400 of the cabin door 2 is first plugged into the first connector 4 of the door frame 102 , and then the cabin door 2 and the door frame 102 are connected via the rotating member 3 .

[0033] In this embodiment, the number of the first connectors 4 on the door frame 102 and the second connectors 400 on the cabin door can be set according to the size of the cabin door 2 or the size of the soundproof cabin.

[0034] For example, the cabin door 2 can be a whole cabin door, or a whole cabin door spliced ​​together by multiple cabin door monomers. When installing the cabin door, the user can assemble the cabin door in advance, and then install the entire cabin door on the door frame 102. During installation, the second connector 400 of the cabin door is plugged into the first connector 4 of the door frame 102, and with the support of the first connector 4 and the second connector 400, the user can connect the rotating part 3 to the cabin door and the door frame 102 without holding the cabin door with his hands to complete the assembly of the cabin door. In this case, the first connector 4 can be set to only one, or it can be two, three, etc.

[0035] Therefore, in the above embodiment, see Figure 1 As shown, the quick-installation structure of the soundproof cabin door adopts a method of pre-installing the first connector 4 on the door frame 102 and pre-installing the second connector 400 on the cabin door; when the user is installing the cabin door, the second connector 400 of the cabin door can be movably connected to the first connector 4, and the second connector 400 can be rotated relative to the first connector 4, at this time, the user can free his hands and can easily connect the rotating member 3 to the door frame 102 and the cabin door 2 without manual support, and after the rotating member 3 is connected to the door frame 102 and the cabin door 2, the second connector 400 and the first connector 4 are not subject to the pressure of the cabin door 2 or are subject to a smaller pressure of the cabin door 2; therefore, the quick-installation structure of the soundproof cabin door allows the cabin door 2 to be quickly installed, saving time and effort.

[0036] Similarly, the user can also connect the door unit located at a low position or at a lower position from the ground to the door frame 102 by using the rotating member 3, and then install the door unit located at a high position or at a higher position from the ground by plugging the second plug-in member 400 with the first plug-in member 4. Specifically in this embodiment, the door includes an upper door 201 located at the top and a lower door 200 located at the bottom. Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the lower door 200 is rotatably connected to the door frame 102 via a rotating member 3, and the second connector 400 is connected to the upper door 201. After the second connector 400 is plugged into the first connector 4, the upper door 201 and the door frame 102 are rotatably connected via at least one rotating member 3.

[0037] For example, the lower door 200 is rotatably connected to the door frame 102 through two rotating members 3, and a second connector 400 is arranged in the middle of one side of the upper door 201, and a first connector 4 is arranged at a corresponding position of the door frame 102, and mounting positions for connecting the rotating member 3 are respectively provided on the upper door 201 on both sides of the second connector 400; the lower door 200 is closer to the ground, which is more convenient to install, and can be rotatably connected to the door frame 102 through two rotating members 3 in advance; then the user plugs the second connector 400 of the upper door 201 into the first connector 4, and the upper door 201 is effectively supported and preliminarily fixed. The user can then loosen the upper door 201, and then connect the two rotating members 3 to the upper door 201 and the door frame 102 respectively, and after the two rotating members 3 are installed, there is no need to remove the two connectors.

[0038] The second connector 400 on the hatch 2 is connected to the first connector 4 on the door frame 102 in advance to free the hands of the user and realize the quick connection between the hatch and the door frame 102. In addition to the above embodiment, there are many other ways to set the connector; for example, the upper hatch 201 is rotatably connected to the door frame 102 through the rotating member 3, and the second connector 400 is connected to the lower hatch 200. After the second connector 400 is plugged into the first connector 4, the lower hatch 200 and the door frame 102 are rotatably connected through at least one rotating member 3. Alternatively, the upper hatch 201 and the lower hatch 200 are respectively connected with the second connector 400, and the door frame 102 is correspondingly connected with the first connector 4. After the second connector 400 is respectively plugged into the first connector 4, the upper hatch 201 and the door frame 102 and the lower hatch 200 and the door frame 102 are respectively rotatably connected through at least one rotating member 3.

[0039] It is not difficult to understand that when the cabin door 2 is composed of the upper cabin door 201 and the lower cabin door 200, after the upper cabin door 201 and the lower cabin door 200 are connected to the door frame 102, it is necessary to splice the upper cabin door 201 and the lower cabin door 200 into one piece to form the cabin door of the entire soundproof cabin; in order to facilitate the splicing of the upper cabin door 201 and the lower cabin door 200, a clamping structure is provided between the bottom of the upper cabin door 201 and the top of the lower cabin door 200, and the plugging direction of the second plug-in component 400 and the first plug-in component 4 is vertical plug-in from top to bottom; see Figure 1 and Figure 2 As shown, when the second connector 400 of the upper door 201 is plugged into the first connector 4 of the door frame 102, the bottom of the upper door 201 and the top of the lower door 200 are simultaneously plugged and fixed by the plug-in structure. In other words, the upper door 201 and the lower door 200 are spliced ​​only by plugging the second connector 400 of the upper door 201 into the first connector 4 of the door frame 102 in the vertical direction; therefore, the door is not only labor-saving, but also easy and fast to install when assembled or installed.

[0040] In the above embodiments, see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the clamping structure includes at least one clamping block 202 connected to the bottom of the upper hatch 201 and extending vertically downward, and at least one clamping slot 203 arranged at the top of the lower hatch 200 and matched with the clamping block 202; when the second plug-in component 400 is plugged into the first plug-in component 4, the clamping block 202 is clamped in the clamping slot 203. For example, two clamping blocks 202 are installed on both sides of the bottom of the upper hatch 201, and two clamping slots 203 are correspondingly installed on both sides of the top of the lower hatch 200, so that the upper hatch 201 and the lower hatch 200 have better structural stability after splicing; in this embodiment, the clamping block 202 is a clamping block 202 with a locking function, which is a component of the prior art, and its free end has two elastic clamping feet, and a movable opening member is arranged between the two elastic clamping feet. When the opening member is driven downward by a wrench, the two elastic clamping feet can be expanded outward to lock the clamping slot 203, and vice versa, the clamping slot 203 can be loosened. In other embodiments, the clamping block 202 may also be a barbed clamping block 202 .

[0041] In other embodiments, the clamping structure may further include at least one clamping block 202 connected to the top of the lower door 200 and extending vertically upward, and at least one clamping slot 203 disposed at the bottom of the upper door 201 and matched with the clamping block 202. The specific configuration may be as required.

[0042] In the embodiment of the present application, Figure 2 and Figure 3As shown, the first connector 4 has a column 401 extending vertically upward, and the second connector 400 has a socket 402 that cooperates with the column 401; the socket 402 is also vertically arranged; when the socket 402 of the second connector 400 is plugged into the column 401 from top to bottom along the vertical direction, the entire plugging process also guides the card block 202 to be inserted into the card slot 203, so that the upper door 201 and the lower door 200 can be quickly spliced.

[0043] In other embodiments, the first connector 4 may also have a plug hole 402 arranged along the vertical direction, and the second connector 400 may have a plug post 401 that cooperates with the plug hole 402 for plugging.

[0044] In all the above embodiments, the rotating member 3 is a rotating hinge of the prior art, and the rotating hinge has two connecting ends respectively connected to the cabin door and the door frame 102, and the two connecting ends can be connected to the cabin door and the door frame 102 respectively by screws.

[0045] See also Figure 6 As shown, another embodiment of the present application discloses a soundproof cabin, which includes a cabin door, a lower cabin body 100 and an upper cabin body 101; wherein the upper cabin body 101 and the lower cabin body 100 are detachably connected or integrally formed, or the upper cabin body 101 can be unfolded or folded relative to the lower cabin body 100, the upper cabin body 101 has an upper half of a door frame 102, and the lower cabin body 100 has a lower half of the door frame 102. When the upper cabin body 101 is in the unfolded state, the upper half of the door frame 102 and the lower half of the door frame 102 are spliced ​​to form the door frame 102 of the soundproof cabin; the connection structure between the cabin door and the door frame 102 adopts the quick-install structure of the soundproof cabin door of any of the above-mentioned embodiments.

[0046] The soundproof cabin adopts the soundproof cabin door quick-installation structure of any of the above-mentioned embodiments. When the cabin door 2 is installed, the second connector 400 of the cabin door 2 can be movably plugged into the first connector 4, and the second connector 400 can be rotated relative to the first connector 4. At this time, the user can free his hands and can easily connect the rotating part 3 to the door frame 102 and the cabin door without manual support. After the rotating part 3 is connected to the door frame 102 and the cabin door, the second connector 400 and the first connector 4 are not subject to the pressure of the cabin door or are subject to a smaller pressure from the cabin door. Therefore, the soundproof cabin allows the cabin door to be installed quickly, saving time and effort. In addition, after the lower door 200 is connected to the door frame 102, when the upper door 201 is installed, when the second connector 400 on the upper door 201 is movably plugged into the first connector 4 on the door frame 102, the bottom of the upper door 201 and the top of the lower door 200 are fixed by a snap-fit ​​structure, and the plugging of the second connector 400 and the first connector 4 can guide the splicing of the upper door 201 and the lower door 200, so that the upper door 201 and the lower door 200 can be quickly spliced.

[0047] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description, and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application.

[0048] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0049] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A quick-install structure for a soundproof cabin door, comprising a door frame arranged on a soundproof cabin body and a cabin door adapted to the door frame, characterized in that: At least one first connector is connected to the side wall of one side of the door frame; a second connector is connected to the cabin door, which is movably connected to the first connector and can rotate relatively to it; the quick-install structure of the soundproof cabin door also includes at least one rotating part that can rotate relatively to it. After the second connector is movably connected to the first connector, the rotating part is respectively connected to the door frame and the cabin door.

2. The quick-install structure of the soundproof cabin door according to claim 1, characterized in that: The hatch includes an upper hatch and a lower hatch, the lower hatch is rotatably connected to the door frame via the rotating member, and the second connector is connected to the upper hatch. After the second connector is plugged into the first connector, the upper hatch and the door frame are rotatably connected via at least one rotating member.

3. The quick-install structure of the soundproof cabin door according to claim 2, characterized in that: The plug-in direction of the second connector and the first connector is vertical plug-in from top to bottom; a clamping structure is provided between the bottom of the upper door and the top of the lower door, and when the second connector is plugged onto the first connector, the bottom of the upper door and the top of the lower door are clamped and fixed by the clamping structure.

4. The quick-install structure of the soundproof cabin door according to claim 3, characterized in that: The clamping structure includes at least one clamping block connected to the bottom of the upper door and extending vertically downward, and at least one clamping slot arranged on the top of the lower door and matched with the clamping block; Or the clamping structure includes at least one clamping block connected to the top of the lower door and extending vertically upward, and at least one clamping slot arranged at the bottom of the upper door and matched with the clamping block; When the second plug-in connector is plugged onto the first plug-in connector, the card block is plugged into the card slot.

5. The quick-install structure for the soundproof cabin door according to any one of claims 1 to 4, characterized in that: The first plug connector has a plug post extending vertically upward, and the second plug connector has a plug hole that cooperates with the plug post; Or the first connector has a socket arranged in a vertical direction, and the second connector has a plug that cooperates with the socket.

6. The quick-install structure for the soundproof cabin door according to any one of claims 1 to 4, characterized in that: The rotating member is a rotating hinge, and the rotating hinge has two connecting ends respectively connected to the cabin door and the door frame.

7. The quick-install structure of the soundproof cabin door according to claim 1, characterized in that: The hatch door comprises an upper hatch door and a lower hatch door, the upper hatch door is rotatably connected to the door frame via the rotating member, and the second plug-in member is connected to the lower hatch door, and after the second plug-in member is plugged into the first plug-in member, the lower hatch door is rotatably connected to the door frame via at least one of the rotating members; Or the second connector is respectively connected to the upper hatch door and the lower hatch door, and the first connector is correspondingly connected to the door frame. After the second connector is respectively connected to the first connector, the upper hatch door and the door frame, and the lower hatch door and the door frame are rotatably connected via at least one rotating member.

8. A soundproof cabin, comprising a cabin door, a lower cabin body and an upper cabin body; wherein the upper cabin body and the lower cabin body are detachably connected or integrally formed, or the upper cabin body can be unfolded or folded relative to the lower cabin body, the upper cabin body has an upper half of a door frame, and the lower cabin body has a lower half of a door frame, and when the upper cabin body is in an unfolded state, the upper half of the door frame and the lower half of the door frame are spliced ​​to form the door frame of the soundproof cabin; characterized in that: The connection structure between the cabin door and the door frame adopts the quick-install structure of the soundproof cabin door as described in any one of claims 1 to 7 above.

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