Bulkhead splicing structure and mute cabin

Abstract

The utility model discloses a bulkhead splicing structure and a silence cabin, the bulkhead splicing structure comprises a first plate body and a second plate body which are mutually spliced, the first plate body is provided with a first protruding part which protrudes outwards along the length direction, and a first concave part which is concave relative to the first protruding part is formed on one side of the base part of the first protruding part; the second plate body is provided with a second protruding part which protrudes outwards and is matched and embedded with the first concave part in the length direction, and a second concave part which is sunken relative to the second protruding part and is matched and embedded with the first protruding part is formed on one side of a base part of the second protruding part; the first concave part is connected with a first sealing body sealed with the second protruding part in the length direction, and the second concave part is connected with a second sealing body sealed with the first protruding part in the length direction. The mute cabin adopts the cabin wall splicing structure; the bulkhead splicing structure and the mute cabin are good in sound insulation performance.

Description

Technical Field

[0001] This application relates to the field of soundproof cabin equipment technology, specifically to a cabin wall splicing structure and a soundproof cabin. Background Technology

[0002] Soundproof cabins, also known as soundproof office cabins, independent rooms, private cabins, small meeting cabins, and live streaming cabins, are placed in office areas or public places. They have excellent sound insulation performance, allowing 1-4 people to gather together for meetings, conversations, emotional expression, video calls, and live streaming without being disturbed by the external environment. The structure of a typical soundproof cabin includes a square, enclosed cabin. The cabin walls are formed by wall panel assemblies, top components, and bottom components, with one of the wall panel assemblies having a door for entry. The wall panel assemblies, top components, or bottom components are mostly assembled from panels. During on-site installation, the main frame is installed first, and then panels are assembled onto the main frame to form the wall panel assemblies, top components, and bottom components.

[0003] Taking a soundproof cabin that can accommodate 2-4 people as an example, each wall panel of its assembly is composed of at least two panels spliced ​​together. To ensure the sound insulation performance of the soundproof cabin, a sealing element is generally installed at the joint of the two panels to seal the joint. For example, Chinese patent application CN220645372U, entitled "A Soundproof Cabin," describes a side panel comprising a first panel and a second panel spliced ​​together. A first groove and a first sealing strip are provided on the side of the first panel opposite to the second panel. Two first protrusions, adapted to the first groove, are provided on the side of the second panel opposite to the first panel. The two first protrusions are engaged within the first groove, and the first sealing strip is abutted against the second panel. The splicing of the two panels is achieved through the insertion of the two protrusions into the groove, and sound insulation is achieved by sealing the two panels together through the sealing strip.

[0004] The aforementioned soundproof cabin wall splicing structure has the following defects in actual use: both of its protrusions are located on the side wall of the second plate. When the two protrusions are inserted into the groove of the first plate, there is no sealing body between the protrusions and the inner wall of the groove. Only a sealing strip is used to seal the two opposing surfaces of the first and second plates, resulting in poor sealing performance and thus poor sound insulation of the soundproof cabin. Utility Model Content

[0005] The technical problem to be solved by this application is to overcome the defects of the above-mentioned related technologies and provide a bulkhead splicing structure with good sound insulation performance.

[0006] The technical solution of this application is to provide a bulkhead splicing structure having the following structure: including a first plate and a second plate spliced ​​together, the first plate having a first protruding part protruding outward along the length direction, and a first recessed part being formed on one side of the base of the first protruding part relative to the first protruding part; the second plate having a second protruding part protruding outward along the length direction and fitting with the first recessed part, and a second recessed part being formed on one side of the base of the second protruding part relative to the second protruding part and fitting with the first protruding part; the first recessed part being connected to a first sealing body sealing the second protruding part along the length direction, and the second recessed part being connected to a second sealing body sealing the first protruding part along the length direction.

[0007] In some embodiments, the first protrusion has a first fitting portion that abuts against and fits against the second protrusion on the side of the first protrusion near the first recess.

[0008] In some embodiments, the second protrusion protrudes from the side near the second recess and is provided with a second fitting portion that abuts against and fits against the first fitting portion.

[0009] In some embodiments, the first recess is provided with a first mounting groove along the length direction on the side of the first protrusion near the first protrusion, and the first sealing body protruding from the first recess is connected in the first mounting groove. When the second protrusion is fitted into the first recess, the second protrusion presses against the first sealing body.

[0010] In some embodiments, the first recess is provided with a first groove along the length direction on the side of the first protrusion near the first recess, and a first mounting plate is connected in the first groove. The first mounting plate is lower than the surface of the first recess, and the first mounting groove is disposed on the first mounting plate.

[0011] In some embodiments, the opening width of the first groove is greater than the width of the first sealing body, so that the first sealing body has deformation space.

[0012] In some embodiments, the second recess is provided with a second mounting groove along the length direction on the side of the second protrusion near the second protrusion, and the second mounting groove is connected to the second sealing body protruding from the second recess. When the first protrusion is fitted into the second recess, the first protrusion presses against the second sealing body.

[0013] In some embodiments, the second recess is provided with a second groove along the length direction on the side of the second protrusion near the second recess, and a second mounting plate is connected in the second groove. The second mounting plate is lower than the surface of the second recess, and the second mounting groove is disposed on the second mounting plate.

[0014] In some embodiments, the opening width of the second groove is greater than the width of the second sealing body, so that the second sealing body has deformation space.

[0015] In summary, the bulkhead splicing structure of this application has the following advantages compared with related technologies: When the first and second plates of the bulkhead splicing structure are spliced, the first protrusion of the first plate is fitted into the second recess of the second plate, and the second protrusion of the second plate is fitted into the first recess of the first plate. This allows the first and second plates to be spliced ​​together in a concave-convex fit or complementary manner, resulting in a labyrinthine arrangement of the splice seam between the first and second plates. In addition, the first sealing body connected to the first recess abuts and seals against the second protrusion, and the second sealing body connected to the second recess abuts and seals against the first protrusion, providing two seals at the splice joint of the first and second plates. Therefore, after the first and second plates are spliced, the contact area at the splice joint of the bulkhead splicing structure is large, resulting in good stability and excellent sound insulation performance after the joint.

[0016] Another technical solution of this application is to provide a soundproof cabin with the following structure, including the cabin wall splicing structure of any of the above embodiments. Therefore, the contact area at the splicing point of two adjacent panels of the cabin wall of this soundproof cabin is large, resulting in good stability and sound insulation performance after joining, thereby making the entire soundproof cabin structure stable and having good sound insulation performance. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a bulkhead splicing structure according to some embodiments of this application.

[0018] Figure 2 yes Figure 1 Enlarged schematic diagram of part A in the diagram.

[0019] Figure 3 This is a cross-sectional structural schematic diagram of a bulkhead splicing structure according to some embodiments of this application.

[0020] Figure 4 This is a schematic diagram of the splicing state of a bulkhead splicing structure according to some embodiments of this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. First plate, 100. First protrusion, 101. First recess, 102. First groove, 103. First mounting plate, 104. First mounting slot, 105. First fitting part, 2. Second plate, 200. Second protrusion, 201. Second recess, 202. Second groove, 203. Second mounting plate, 204. Second mounting slot, 205. Second fitting part, 3. First sealing body, 4. Second sealing body. Detailed Implementation

[0023] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0024] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0025] In the embodiments of 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.

[0026] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0027] See Figures 1-4 As shown, this application discloses a cabin wall splicing structure for a soundproof cabin, particularly for soundproof cabins used by two or more people. Because each cabin wall has a large area, in order to facilitate transportation and packaging, each cabin wall is divided into multiple panels, which are then spliced ​​together during installation. Taking a soundproof cabin used by two people as an example, it includes a bottom component, a wall panel component, and a top component. The bottom component, wall panel component, and top component surround and form a rectangular soundproof cabin. The bottom component, wall panel component, and top component together form the cabin wall of the soundproof cabin. Therefore, the cabin wall splicing structure of this embodiment is at least applicable to the splicing of the wall panel component and the splicing of the top component.

[0028] Understandably, sound insulation performance is one of the important technical indicators of a soundproof cabin. In order to achieve better sound insulation, sound insulation materials, such as sound insulation cotton, are installed in the bottom, wall panel and top components of the soundproof cabin. In addition, a sealed structure is also installed at the splicing joints between adjacent panels of the cabin wall, that is, the splicing structure of the cabin wall must have good sound insulation or sealing performance.

[0029] In this embodiment, see Figure 1 As shown, the bulkhead splicing structure includes a first plate 1 and a second plate 2 spliced ​​together. The plate is generally made of metal or plastic, or the plate has an outer frame made of metal, plastic or wood, and a sound insulation panel assembly is installed inside the outer frame. The sound insulation panel assembly can be made of metal, wood, glass or a combination of multiple materials. The first plate 1 has a first protruding part 100 protruding outward along its length, and a first recessed part 101 is formed on one side of the base of the first protruding part 100, which is recessed relative to the first protruding part 100. The second plate 2 has a second protruding part 200 protruding outward along its length and fitting with the first recessed part 101, and a second recessed part 201 is formed on one side of the base of the second protruding part 200, which is recessed relative to the second protruding part 200 and fitting with the first protruding part 100. When the first plate 1 and the second plate 2 are spliced ​​together, the first protruding part 100 of the first plate 1 is fitted into the second recessed part 201 of the second plate 2, and the second protruding part 200 of the second plate 2 is fitted into the first recessed part 101 of the first plate 1, so that the first plate 1 and the second plate 2 are spliced ​​together in a concave-convex fit or complementary manner, and the splicing seam of the first plate 1 and the second plate 2 is arranged in a maze. This design maximizes the contact area at the joint between the first plate 1 and the second plate 2, resulting in good stability after joining. Furthermore, it allows for reversible splicing along the width or length of the plates, offering greater flexibility and convenience. Figure 3 The left and right directions are defined as the length direction in this embodiment.

[0030] In the above embodiment, the length of the first protrusion 100 is equal to the depth of the second recess 201 or the length of the second protrusion 200, and the depth of the first recess 101 is equal to the length of the second protrusion 200 or the depth of the second recess 201. When the first plate 1 and the second plate 2 are spliced ​​together, they complement each other at the joint and make the surfaces of the first plate 1 and the second plate 2 flat and aligned, effectively avoiding unevenness caused by surface differences.

[0031] To improve the sealing performance at the joint between the first plate 1 and the second plate 2 and ensure the sound insulation performance of the bulkhead, in this embodiment, the first recess 101 is connected along its length to a first sealing body 3 that seals with the second protrusion 200, and the second recess 201 is connected along its length to a second sealing body 4 that seals with the first protrusion 100. When the first plate 1 and the second plate 2 are joined, the first protrusion 100 of the first plate 1 is fitted into the second recess 201 of the second plate 2 and presses against the second sealing body 4, and the second protrusion 200 of the second plate 2 is fitted into the first recess 101 of the first plate 1 and presses against the first sealing body 3. Therefore, the joint between the first plate 1 and the second plate 2 has two seals, resulting in excellent sound insulation performance of the joined bulkhead.

[0032] It is understandable that the sealing body is made of a soft, elastic material, such as rubber. When compressed by the protrusion, it deforms and adheres tightly to the surface of the protrusion. The sealing body is located between two plates. When the protrusion presses the sealing body to seal the two plates, the sealing body occupies a portion of the contact area between the two plates. Furthermore, due to the thickness of the sealing body, the plates on both sides may not be completely fitted together, thus affecting the strength of the joint between the two plates. In this embodiment, to avoid this effect or defect, see [reference needed]. Figure 2 , Figure 3 and Figure 4 As shown, a first mounting groove 104 is provided along the length direction on the side of the first recess 101 near the first protrusion 100, and a first sealing body 3 protruding from the first recess 101 is connected in the first mounting groove 104. Specifically, the connecting part of the first sealing body 3 is engaged in the first mounting groove 104. When the second protrusion 200 is fitted into the first recess 101, the second protrusion 200 presses against the first sealing body 3. Specifically, a first groove 102 is provided along the length direction on the side of the first recess 101 near the first protrusion 100, and a first mounting plate 103 is connected in the first groove 102. The first mounting plate 103 is lower than the surface of the first recess 101, and the first mounting groove 104 is disposed on the first mounting plate 103.

[0033] It is easy to understand that by positioning the first sealing body 3 on the side of the first recess 101 near the first protrusion 100, when the first sealing body 3 is deformed under pressure, the side of the first sealing body 3 near the first protrusion 100 will be supported by the first protrusion 100, thereby making the first sealing body 3 and the second protrusion 200 more tightly pressed together, improving the sealing performance; secondly, the first sealing body 3 is installed on the first mounting plate 103 in the first groove 102, and the first mounting plate 103... The first groove 102 is located below the surface of the first recess 101, meaning that a portion of the first sealing body 3 is disposed within the first groove 102. Thus, when the second protrusion 200 is embedded in the first recess 101 and presses against the first sealing body 3, the first groove 102 provides deformation space for the first sealing body 3, thereby not affecting the contact area between the second protrusion 200 and the surface of the first recess 101, and enabling the second protrusion 200 to completely contact and rigidly resist the surface of the first recess 101, further improving the sealing and sound insulation of the joint.

[0034] In some embodiments, the opening width of the first groove 102 is larger than the width of the first sealing body 3, so that the first sealing body 3 has deformation space. When the second protrusion 200 is embedded in the first recess 101 and presses the first sealing body 3, the first sealing body 3 deforms not only along the depth direction of the first groove 102, but also along the width direction of the first groove 102. This further increases the contact area between the first sealing body 3 and the second protrusion 200, making the sealing between the two plates more effective.

[0035] Further in this embodiment, see again Figure 2 , Figure 3 and Figure 4 As shown, a second mounting groove 204 is provided along the length direction on the side of the second recess 201 near the second protrusion 200, and a second sealing body 4 protruding from the second recess 201 is connected in the second mounting groove 204. Specifically, the connecting part of the second sealing body 4 is engaged in the second mounting groove 204; when the first protrusion 100 is fitted into the second recess 201, the first protrusion 100 presses the second sealing body 4. Specifically, a second groove 202 is provided along the length direction on the side of the second recess 201 near the second protrusion 200, and a second mounting plate 203 is connected in the second groove 202. The second mounting plate 203 is lower than the surface of the second recess 201, and the second mounting groove 204 is disposed on the second mounting plate 203.

[0036] It is easy to understand that by positioning the second sealing body 4 on the side of the second recess 201 near the second protrusion 200, when the second sealing body 4 is deformed under pressure, the side of the second sealing body 4 near the second protrusion 200 will be supported by the second protrusion 200, thereby making the second sealing body 4 more tightly pressed and joined with the first protrusion 100, improving the sealing performance; secondly, the second sealing body 4 is installed on the second mounting plate 203 in the second groove 202, and the second mounting plate 203... The second groove 202 is located below the surface of the second recess 201, meaning that a portion of the second sealing body 4 is disposed within the second groove 202. When the first protrusion 100 is embedded in the second recess 201 and presses against the second sealing body 4, the second groove 202 provides deformation space for the second sealing body 4, thereby not affecting the contact area between the surface of the first protrusion 100 and the surface of the second recess 201, and enabling the first protrusion 100 and the surface of the second recess 201 to be completely attached and rigidly resisted, further improving the sealing and sound insulation of the joint.

[0037] In some embodiments, the opening width of the second groove 202 is made larger than the width of the second sealing body 4, so that the second sealing body 4 has deformation space. When the first protrusion 100 is embedded in the second recess 201 and presses the second sealing body 4, the second sealing body 4 deforms not only along the depth direction of the second groove 202, but also along the width direction of the second groove 202. This further increases the contact area between the second sealing body 4 and the first protrusion 100, making the sealing between the two plates more effective.

[0038] To ensure a more secure and stable connection between the first plate 1 and the second plate 2 at the joint, and to guarantee that the surfaces of the bulkhead are flat or aligned after the first plate 1 and the second plate 2 are joined, in this embodiment, see... Figure 2 and Figure 3 As shown, the first protrusion 100 has a first fitting portion 105 protruding from the side near the first recess 101, which abuts against and fits against the second protrusion 200. Further, the second protrusion 200 has a second fitting portion 205 protruding from the side near the second recess 201, which abuts against and fits against the first fitting portion 105. That is, in this embodiment, the first protrusion 100 near the first recess 101 and the second protrusion 200 near the second recess 201 are respectively provided with a first fitting portion 105 and a second fitting portion 205 that fit together. These first fitting portions 105 and second fitting portions 205 fit together after the first plate 1 and the second plate 2 are spliced, so that each protrusion can be positioned on two surfaces in different directions, especially on mutually perpendicular surfaces, thereby ensuring the flatness of the bulkhead after splicing and eliminating surface defects.

[0039] Another embodiment of this application discloses a soundproof cabin, which includes the cabin wall splicing structure of any of the above embodiments. Therefore, the contact area at the splicing point of two adjacent panels of the cabin wall of this soundproof cabin is large, resulting in good stability and sound insulation performance after joining, thereby making the entire soundproof cabin structure stable and having good sound insulation performance.

[0040] In the description of the embodiments of this application, it should be noted that the terms "inner" and "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship 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, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0041] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0042] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A bulkhead splicing structure, characterized in that: The system includes a first plate and a second plate that are spliced ​​together. The first plate has a first protruding part that protrudes outward along its length, and a first recessed part that is recessed relative to the first protruding part is formed on one side of the base of the first protruding part. The second plate has a second protruding part that protrudes outward along its length and fits into the first recessed part, and a second recessed part that is recessed relative to the second protruding part and fits into the first protruding part is formed on one side of the base of the second protruding part. A first sealing body that seals with the second protruding part is connected to the first recessed part along its length, and a second sealing body that seals with the first protruding part is connected to the second recessed part along its length.

2. The bulkhead splicing structure according to claim 1, characterized in that: The first protrusion has a first fitting portion that abuts against and fits against the second protrusion on the side near the first recess.

3. The bulkhead splicing structure according to claim 2, characterized in that: The second protrusion has a second fitting portion that abuts and fits against the first fitting portion on the side near the second recess.

4. The bulkhead splicing structure according to claim 1, characterized in that: The first recess is provided with a first mounting groove along the length direction on the side near the first protrusion, and the first sealing body protruding from the first recess is connected in the first mounting groove. When the second protrusion is fitted into the first recess, the second protrusion presses against the first sealing body.

5. The bulkhead splicing structure according to claim 4, characterized in that: The first recessed portion has a first groove along its length on the side near the first protrusion, and a first mounting plate is connected inside the first groove. The first mounting plate is lower than the surface of the first recessed portion, and the first mounting groove is disposed on the first mounting plate.

6. The bulkhead splicing structure according to claim 5, characterized in that: The opening width of the first groove is greater than the width of the first sealing body, so that the first sealing body has room for deformation.

7. The bulkhead splicing structure according to claim 1, characterized in that: The second recess is provided with a second mounting groove along the length direction on the side near the second protrusion, and the second mounting groove is connected to the second sealing body protruding from the second recess. When the first protrusion is fitted into the second recess, the first protrusion presses the second sealing body.

8. The bulkhead splicing structure according to claim 7, characterized in that: The second recessed portion has a second groove along its length on the side near the second protrusion, and a second mounting plate is connected inside the second groove. The second mounting plate is lower than the surface of the second recessed portion, and the second mounting groove is disposed on the second mounting plate.

9. The bulkhead splicing structure according to claim 8, characterized in that: The opening width of the second groove is greater than the width of the second sealing body, so that the second sealing body has room for deformation.

10. A soundproof cabin, characterized in that: Includes the bulkhead splicing structure described in any one of claims 1 to 9 above.

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