Anti-eavesdropping sound insulation blocking module

Abstract

This application relates to the field of noise reduction and sound insulation, in particular to an anti-eavesdropping sound insulation blocking module, which includes a sound insulation component installed outside the frame. The sound insulation component is used to block external noise. A placement component is connected between the sound insulation components. There are multiple placement components, and four placement components form a group. Each placement component is connected by a fixing member. A connecting member is slidably connected to the frame, and the connecting member is used to fix the frame to each placement component. This application has the effects of reducing the manpower and material resources required for the installation and disassembly of sound insulation boards and reducing the sound insulation cost of confidential meeting rooms.

Description

Technical Field

[0001] This application relates to the field of noise reduction and sound insulation, and particularly to an anti-eavesdropping sound insulation blocking module. Background Art

[0002] In order to prevent the leakage of important confidential information, many meetings need to be held in a confidential meeting room. With the development of technology, many enterprises need to use a confidential meeting room for the communication and negotiation of important information to avoid information leakage. The confidential meeting room can effectively shield the sound, light, electromagnetic and other signals generated during the meeting.

[0003] Currently, the confidential meeting room usually consists of a frame and sound insulation panels. To ensure the sound insulation effect of the confidential meeting room, multiple layers of sound insulation panels are usually set and the sound insulation panels are directly fixed to the frame. However, this installation method makes the built confidential meeting room fixed as a whole, which is very inconvenient to disassemble, and the disassembled sound insulation panels cannot be reused. At the same time, the installation and disassembly of the sound insulation panels require a large amount of manpower and material resources, resulting in a high sound insulation cost for the confidential meeting room. Summary of the Invention

[0004] In order to reduce the manpower and material resources required for the installation and disassembly of the sound insulation panels and lower the sound insulation cost of the confidential meeting room, this application provides an anti-eavesdropping sound insulation blocking module.

[0005] The anti-eavesdropping sound insulation blocking module provided by this application adopts the following technical solutions:

[0006] The anti-eavesdropping sound insulation blocking module includes a sound insulation component installed outside the frame. The sound insulation component is used to block external noise. A placement component is connected between the sound insulation components. There are multiple placement components, and four placement components form a group. Each placement component is connected by a fixing piece. A connecting piece is slidably connected to the frame, and the connecting piece is used to fix the frame to each placement component.

[0007] By adopting the above technical solutions, during installation, the connecting piece is installed on the frame, and then the placement component is connected to the connecting piece, so that the placement component is connected to the frame. The placement components enclose a square space, and the connection points are fixed with fixing pieces. Then the sound insulation component is installed between the placement components to achieve the sound insulation effect. When disassembly is required, the fixing piece is removed, the connecting piece is rotated and screwed, the placement component is removed, and then the sound insulation component is removed, thereby reducing the manpower and material resources required for the installation and disassembly of the sound insulation panels and lowering the sound insulation cost of the confidential meeting room.

[0008] Optionally, the connecting member includes a connecting housing connected to the frame and a reed disposed within the connecting housing. One end of the reed can be embedded in the frame. A through hole corresponding to the connecting hole is formed in the connecting housing, and a mounting hole corresponding to the through hole is formed in the reed. A connecting spring is disposed between the two through holes. One end of the connecting spring is connected to the bottom of the inner wall of the connecting housing, and an eccentric wheel is fixedly connected inside the connecting spring.

[0009] By adopting the above technical solution, when it is necessary to connect the placement component to the frame, the part of the reed outside the connecting housing is inserted into the frame, and then the eccentric wheel is screwed, so that the connecting spring is compressed, driving the part of the reed outside the connecting housing to rotate, so that the connecting member is stuck on the frame, thereby fixing the relative position of the frame and the longitudinal mounting column.

[0010] Optionally, the placement component includes a contact plate that fits against the frame. The cross-section of the contact plate is L-shaped. The contact plate is arranged along the length direction of each frame of the frame. One end of the contact plate is connected to a placement plate, and a placement groove for the connecting member to be embedded is formed in the placement plate. A connecting plate is fixedly connected to the side of the contact plate away from the placement plate, and a connecting groove for the fixing member to be embedded is formed in the connecting plate. A fixing component is connected to the side of the connecting plate away from the placement plate.

[0011] By adopting the above technical solution, during installation, first install the connecting member on the frame, pass the connecting member through the placement groove, and then abut the contact plate against the frame, so that the relative position of the placement component and the frame is fixed. The fixing component is used to fix the sound insulation component.

[0012] Optionally, the fixing component includes a first clamping plate fixedly connected to the side of the connecting plate away from the placement plate. The cross-section of the first clamping plate is L-shaped. A second clamping plate is connected to the side of the first clamping plate away from the connecting plate, and a third clamping plate is fixedly connected to the side of the second clamping plate away from the first clamping plate.

[0013] By adopting the above technical solution, the arrangement of the first clamping plate, the second clamping plate and the third clamping plate provides a placement space for the sound insulation component, enabling the sound insulation component to be tightly connected to the frame and increasing the confidentiality performance of the confidential meeting room.

[0014] Optionally, two adjacent placement components are arranged oppositely.

[0015] By adopting the above technical solution, the opposite arrangement enables multiple placement components to be provided on each side of the frame, thereby increasing the number of sound insulation components and reducing the area of the sound insulation components required for each installation, making the installation of the sound insulation components more convenient.

[0016] Optionally, four placement components form a space for installing the sound insulation component. The sound insulation component includes a first sound insulation layer installed outside the four contact plates, a second sound insulation layer installed between the four first clamping plates, and a third sound insulation layer installed between the four third clamping plates.

[0017] By adopting the above technical solution, during installation, first install the four placement components on the outer side of the frame, then insert the first sound insulation layer into the space formed between the four abutting plates, insert the second sound insulation layer between the four first clamping plates, and finally insert the third sound insulation layer between the four third clamping plates. The three-layer setting further enhances the sound insulation effect in the meeting room, making the sound insulation ability of the meeting room stronger.

[0018] Optionally, a first shock absorption module is arranged between the first sound insulation layer and the second sound insulation layer. The first shock absorption module is arranged between two connecting plates. A second shock absorption module is arranged between the second sound insulation layer and the third sound insulation layer. The second shock absorption module is arranged between the second clamping plates.

[0019] By adopting the above technical solution, the setting of the first shock absorption module and the second shock absorption module further reduces the vibration and noise of the sound transmitted from the confidential meeting room. The first shock absorption module and the second shock absorption module have excellent vibration isolation effects on low, medium, and high-frequency sounds, and have good waterproof and mildew-proof properties, enabling repeated use, thereby enhancing the confidentiality effect of the content in the meeting room and making the meeting in the meeting room more reassuring.

[0020] Optionally, the fixing member includes two mounting shells. The two mounting shells are fixedly connected by bolts. The two mounting shells are arranged perpendicular to each other. One end of each mounting shell away from the connection part corresponds to the connection groove, and a compression hole is opened on one side, and a compression groove is opened inside. The compression groove is communicated with the compression hole. A compression column is inserted through the compression hole. One end of the compression column placed inside the compression groove is fixedly connected with a compression spring. The end of the compression spring away from the compression column is fixedly connected to the bottom of the compression groove.

[0021] By adopting the above technical solution, when it is necessary to connect two placement components together, first fix the two mounting shells together with bolts, and embed one of the mounting shells into the connection groove. At this time, the compression column compresses the compression spring, enabling the mounting shell to be embedded into the connection groove. The compression spring gives the compression column an elastic force, making the compression column abut against the groove wall of the connection groove, so that the fixing member fixes the two placement components. Finally, the four placement components are fixed to each other in pairs, enclosing a space for placing the sound insulation components.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By providing a sound insulation component, a placement component, a fixing member, and a connecting member, during installation, the plurality of connecting members are respectively installed on opposite sides of the frame, and then each placement component is respectively connected to the connecting member, thereby fixing the relative positions of the placement components and the frame. The placement components are then connected to each other through the fixing member, so as to form a space for installing the sound insulation component. After the sound insulation component is installed, the sound insulation effect is achieved. When disassembly is required, the fixing member is removed, the connecting member is screwed, the placement component is removed, and then the sound insulation component is removed, thereby reducing the labor and material resources consumed during the installation and disassembly of the sound insulation board and reducing the sound insulation cost of the confidential meeting room;

[0024] 2. By providing a connecting housing, a reed, a through hole, a mounting hole, a connecting spring, and an eccentric wheel, during installation, the part of the reed outside the connecting housing is first slid into the frame and adjusted to a suitable position. Then the eccentric wheel is screwed, and the eccentric wheel compresses the connecting spring, thereby driving the part of the reed outside the connecting housing to rotate, thus fixing the relative positions of the connecting member and the frame;

[0025] 3. By providing a abutting plate, a placement plate, a placement groove, a connecting plate, a connecting groove, a first clamping plate, a second clamping plate, and a third clamping plate, during installation, the connecting member is first installed on the frame, the connecting member is passed through the placement groove, and then the abutting plate is abutted against the frame to fix the placement component. Then the fixing member is inserted into the connecting groove, and the sound insulation components are respectively installed between the connecting plate, the first clamping plate, and the third clamping plate. The multi-layer sound insulation components provide a better sound insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a partial structural schematic diagram showing the connection relationship between the frame and the placement component of the present application.

[0027] Figure 2 is a partial sectional structural schematic diagram showing the specific structure of the placement component of the present application.

[0028] Figure 3 is a partial structural schematic diagram showing the position of the connecting member.

[0029] Figure 4 is a sectional structural schematic diagram showing the internal structure of the connecting member.

[0030] Figure 5 is a structural schematic diagram showing the fixing member.

[0031] Description of reference numerals: 1. Frame; 2. Placing component; 21. Abutting plate; 22. Placing plate; 23. Connecting plate; 24. Connecting groove; 25. Placing groove; 3. Fixing component; 31. First clamping plate; 32. Second clamping plate; 33. Third clamping plate; 4. Sound insulation component; 41. First sound insulation layer; 42. Second sound insulation layer; 43. Third sound insulation layer; 5. First shock absorption module; 6. Second shock absorption module; 7. Connecting piece; 71. Connecting housing; 72. Reed; 73. Through hole; 74. Mounting hole; 75. Connecting spring; 76. Eccentric wheel; 8. Fixing piece; 81. Mounting housing; 82. Compression hole; 83. Compression groove; 84. Compression column; 85. Compression spring. Detailed implementation manners

[0032] The following further elaborates on this application Figures 1-5 in conjunction with the attached drawings.

[0033] The embodiment of this application discloses an anti-eavesdropping sound insulation blocking module.

[0034] Referring to Figure 1 、 Figure 2 and Figure 3 , the anti-eavesdropping sound insulation blocking module includes a plurality of placing components 2 installed on the frame 1 and a sound insulation component 4 installed between the placing components 2. A connecting piece 7 is connected to the outside of the frame 1, and the connecting piece 7 is connected to the placing component 2. The connecting piece 7 is used to fixedly connect the placing component 2 to the frame 1. Four placing components 2 form a group, and a fixing piece 8 is connected between each placing component 2. A space for placing the sound insulation component 4 is formed within each group of placing components 2, and the sound insulation component 4 is used to block external noise.

[0035] During installation, first install the connecting piece 7 on the frame 1, then pass the placing component 2 through the outside of the connecting piece 7 so that the relative positions of the connecting piece 7 and the placing component 2 are fixed, thereby connecting the placing component 2 to the frame 1. Then pass the fixing piece 8 through the placing component 2 to fix the placing components 2 in pairs. Finally, install the sound insulation component 4 between the placing components 2 to achieve the sound insulation effect. When disassembly is required, remove the fixing piece 8 and the connecting piece 7, remove the placing component 2, and then remove the sound insulation component 4. This reduces the manpower and material resources consumed during the installation and disassembly of the sound insulation board, and reduces the sound insulation cost of the confidential meeting room.

[0036] Referring to Figure 3 and Figure 4, the connecting member 7 includes a connecting housing 71 and a reed 72 installed inside the connecting housing 71. A through hole 73 is provided on the connecting housing 71, and a mounting hole 74 corresponding to the through hole 73 is provided on the reed 72. A connecting spring 75 is fixedly connected between the reed 72 and the through hole 73. An eccentric wheel 76 is inserted through the connecting housing 71, and the eccentric wheel 76 simultaneously passes through the through hole 73 on the connecting housing 71 and the reed 72.

[0037] When it is necessary to fixedly connect the placing component 2 to the frame 1, first install the part of the reed 72 outside the connecting housing 71 on the frame 1, and then turn the eccentric wheel 76 to compress the connecting spring 75, driving the part of the reed 72 outside the connecting housing 71 to rotate, so that the connecting member 7 can be fixed on the frame 1, thereby fixing the relative position between the frame 1 and the placing component 2.

[0038] Refer to Figure 2 , the placing components 2 are arranged along the length direction of each frame 1 of the frame 1, and two adjacent placing components 2 are symmetrically arranged along the vertical axis of symmetry. The placing component 2 includes a contact plate 21 that fits against the frame 1, a placing plate 22 fixedly connected to one end of the contact plate 21, a connecting plate 23 fixedly connected to the other end of the contact plate 21, and a fixing component 3 connected to the side of the connecting plate 23 away from the placing plate 22. The cross-section of the contact plate 21 is L-shaped. The placing plate 22 is provided with a placing groove 25 for the connecting member 7 to be inserted. A connecting plate 23 is fixedly connected to the side of the contact plate 21 away from the placing plate 22, and the connecting plate 23 is provided with a connecting groove 24 for the fixing member 8 to be inserted. The fixing component 3 includes a first clamping plate 31 fixedly connected to the side of the connecting plate 23 away from the placing plate 22. The cross-section of the first clamping plate 31 is L-shaped. A second clamping plate 32 is connected to the side of the first clamping plate 31 away from the connecting plate 23, and a third clamping plate 33 is fixedly connected to the side of the second clamping plate 32 away from the first clamping plate 31.

[0039] The relative arrangement of the placing components 2 enables multiple placing components 2 to be arranged on each side of the frame 1, thereby increasing the number of sound insulation components 4 and reducing the area of the sound insulation components 4 required for each installation, making the installation of the sound insulation components 4 more convenient. When arranged along the length, when the sound insulation component 4 is installed, first install the connecting member 7 on the frame 1 in the above manner, and then insert the connecting member 7 into the placing groove 25, so that the relative position between the placing component 2 and the frame 1 is fixed. The settings of the first clamping plate 31, the second clamping plate 32, and the third clamping plate 33 provide a placement space for the sound insulation component 4, enabling the sound insulation component 4 to be tightly connected to the frame 1 and increasing the confidentiality performance of the confidential meeting room.

[0040] Each set of placement components 2 forms a space for installing the sound insulation component 4. The sound insulation component 4 includes a first sound insulation layer 41 fixed outside the abutting plate 21, a second sound insulation layer 42 installed on the side of the first sound insulation layer 41 away from the abutting plate 21, and a third sound insulation layer 43 installed on the side of the second sound insulation layer 42 away from the first sound insulation layer 41. The second sound insulation layer 42 is fixed between the first clamping plates 31, and the third sound insulation layer 43 is fixed between the third clamping plates 33.

[0041] During installation, the four placement components 2 are sequentially installed on the outside of the frame 1 according to the above steps, so that the placement components 2 enclose a space for installing the sound insulation component 4. Then, the first sound insulation layer 41 is installed in the space formed by the four abutting plates 21. Next, the second sound insulation layer 42 is installed between the first clamping plates. Finally, the third sound insulation layer 43 is installed between the third clamping plates. The three-layer setting further enhances the sound insulation effect in the meeting room, making the sound insulation ability of the meeting room stronger.

[0042] Refer to Figure 2 , a first damping module 5 is provided between the first sound insulation layer 41 and the second sound insulation layer 42, and a second damping module 6 is provided between the second sound insulation layer 42 and the third sound insulation layer 43. The first damping module 5 is fixed between the connecting plates 23, and the second damping module 6 is arranged between the second clamping plates 32. By providing the first damping module 5 and the second damping module 6, the sound transmitted out of the confidential meeting room can be damped, thereby further achieving noise reduction. The first damping module 5 and the second damping module 6 have excellent vibration isolation effects on low, medium, and high-frequency sounds, and the first damping module 5 and the second damping module 6 have good waterproof and mildew-proof properties, enabling the confidential meeting room to be reused multiple times, extending the service life of the confidential meeting room, and enhancing the confidentiality effect of the content in the meeting room, making it more reassuring to hold meetings in the meeting room.

[0043] Refer to Figure 5 , the fixing member 8 includes two mounting shells 81. The two mounting shells 81 are fixedly installed perpendicular to and symmetrically with each other. One end of the two mounting shells 81 facing away from each other can be embedded in the connection groove 24. A compression hole 82 is provided on one side, and a compression groove 83 is provided in the mounting shell 81. The compression groove 83 is communicated with the compression hole 82. A compression column 84 is inserted through the compression hole 82. One end of the compression column 84 placed inside the compression groove 83 is fixedly connected with a compression spring 85, and the end of the compression spring 85 away from the compression column 84 is fixedly connected to the bottom of the compression groove 83.

[0044] When two placement components 2 need to be fixed together, first fix the two mounting shells 81 together with bolts, and embed both sides of the mounting shell 81 into the connecting groove 24 respectively. During the installation process, the groove wall of the connecting groove 24 squeezes the compression column 84, and the compression column 84 squeezes the compression spring 85, so that the mounting shell 81 can be embedded into the connecting groove 24. After installation, the compression spring 85 gives an elastic force to the compression column 84, so that the compression column 84 abuts against the groove wall of the connecting groove 24, and finally fixes the two placement components 2. Fix the placement components 2 together one by one in the above manner to enclose a space for placing the sound insulation component 4.

[0045] The implementation principle of the anti-eavesdropping sound insulation blocking module in the embodiment of the present application is as follows: During installation, first install the part of the reed 72 outside the connecting shell 71 on the frame 1, and then screw the eccentric wheel 76 to compress the connecting spring 75, driving the part of the reed 72 outside the connecting shell 71 to rotate, so that the connecting member 7 can be fixed on the frame 1. Then pass the connecting member 7 through the placement groove 25 to fix the relative position of the placement component 2 and the frame 1. Then fix the two mounting shells 81 together with bolts, and embed both sides of the mounting shell 81 into the connecting groove 24 respectively. During the installation process, the groove wall of the connecting groove 24 squeezes the compression column 84, and the compression column 84 squeezes the compression spring 85, so that the mounting shell 81 can be embedded into the connecting groove 24. After installation, the compression spring 85 gives an elastic force to the compression column 84, so that the compression column 84 abuts against the groove wall of the connecting groove 24. Finally, install the first sound insulation layer 41, the first shock absorption module 5, the second sound insulation layer 42, the second shock absorption module 6, and the third sound insulation layer 43 in sequence. Install the first sound insulation layer 41 in the space formed by the four abutting plates 21, then install the second sound insulation layer 42 between the first clamping plates, and finally install the third sound insulation layer 43 between the third clamping plates.

[0046] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. Anti-eavesdropping sound insulation blocking module, Characterized in that: It includes a sound insulation component (4) installed outside the frame (1), the sound insulation component (4) is used to block external noises, a placement component (2) is connected between the sound insulation components (4), there are multiple placement components (2), and four placement components (2) are in a group. Each placement component (2) is connected by a fixing piece (8). A connecting piece (7) is slidably connected to the frame (1), and the connecting piece (7) is used to fix the frame (1) to each placement component (2); The connecting piece (7) includes a connecting shell (71) connected to the frame (1) and a reed (72) arranged inside the connecting shell (71). One end of the reed (72) can be embedded in the frame (1). A through hole (73) corresponding to the connection hole is opened on the connecting shell (71), and a mounting hole (74) corresponding to the through hole (73) is opened on the reed (72). A connecting spring (75) is arranged between the two through holes (73). One end of the connecting spring (75) is connected to the bottom of the inner wall of the connecting shell (71), and an eccentric wheel (76) is fixedly connected inside the connecting spring (75); The placement component (2) includes a butting plate (21) attached to the frame (1). The cross section of the butting plate (21) is L-shaped. The butting plate (21) is arranged along the length direction of each frame (1) of the frame (1). One end of the butting plate (21) is connected to a placement plate (22). The placement plate (22) is provided with a placement groove (25) for the connecting shell (71) to be embedded. A connecting plate (23) is fixedly connected to the side of the butting plate (21) away from the placement plate (22). A connecting groove (24) for the fixing piece (8) to be embedded is opened on the connecting plate (23). A fixing component (3) is connected to the side of the connecting plate (23) away from the placement plate (22); The fixing component (3) includes a first clamping plate (31) fixedly connected to the side of the connecting plate (23) away from the placement plate (22). The cross section of the first clamping plate (31) is L-shaped. A second clamping plate (32) is connected to the side of the first clamping plate (31) away from the connecting plate (23). A third clamping plate (33) is fixedly connected to the side of the second clamping plate (32) away from the first clamping plate (31).

2. The anti-eavesdropping sound insulation blocking module according to claim 1, Characterized in that: Two adjacent placement components (2) are arranged oppositely.

3. The anti-eavesdropping sound insulation blocking module according to claim 2, Characterized in that: Four placement components (2) form a space for installing the sound insulation component (4). The sound insulation component (4) includes a first sound insulation layer (41) installed outside the four butting plates (21), a second sound insulation layer (42) installed between the four first clamping plates (31), and a third sound insulation layer (43) installed between the four third clamping plates (33).

4. The anti-eavesdropping sound insulation blocking module according to claim 3, Characterized in that: A first damping module (5) is arranged between the first sound insulation layer (41) and the second sound insulation layer (42), the first damping module (5) is arranged between the two connecting plates (23), a second damping module (6) is arranged between the second sound insulation layer (42) and the third sound insulation layer (43), and the second damping module (6) is arranged between the second clamping plates (32).

5. The anti-eavesdropping sound insulation and blocking module according to claim 1, characterized in that: The fixing member (8) comprises two mounting shells (81), the two mounting shells (81) are fixedly connected by bolts, the two mounting shells (81) are arranged perpendicular to each other, one end of each mounting shell (81) away from the connection part corresponds to the connection groove (24), and a compression hole (82) is formed in one side, a compression groove (83) is formed inside, the compression groove (83) is communicated with the compression hole (82), a compression column (84) is arranged in the compression hole (82), a compression spring (85) is fixedly connected to one end of the compression column (84) placed inside the compression groove (83), and one end of the compression spring (85) away from the compression column (84) is fixedly connected to the bottom of the compression groove (83).

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