Sound insulation device
By designing the structure of embedded grooves, slide grooves, slide rods, fixing plates and nuts in the sound insulation device, the problem of inconvenient splicing of the sound insulation device is solved, convenient splicing and movement are achieved, and the sound insulation effect is improved.
Patent Information
- Application Number
- CN202422208570.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-10
AI Technical Summary
When used, existing sound insulation devices are not convenient to splice the overall length, resulting in limited sound insulation range and poor sound insulation effect.
By designing a structure including an embedded groove, a slide groove, a slide rod, a fixing plate and a nut, the removable splicing of the first mounting frame and the second mounting frame is realized, and the device is easily moved by the coordination of the control board and the roller.
It realizes the convenient splicing and movement of the sound insulation device, and improves the sound insulation range and effect.
Smart Images
Figure CN223118908U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sound insulation devices, and particularly relates to a sound insulation device. Background Technique
[0002] A sound insulation barrier is a sound insulation facility. In order to block the direct sound between the sound source and the receiver, a facility is inserted between the sound source and the receiver, so that there is a significant additional attenuation in the propagation of sound waves, thereby weakening the noise impact in a certain area where the receiver is located. The sound insulation barrier is mainly used outdoors. For example, during the construction of a construction site, in order to avoid disturbing residents with noise, a sound insulation board is generally set up to block the noise.
[0003] However, when the existing sound insulation devices are in use, it is not convenient to splice the overall length, resulting in a limited sound insulation range and thus poor sound insulation effect. Therefore, they do not meet the usage requirements of people. For this reason, a sound insulation device is needed. Summary of the Invention
[0004] In order to solve the defect that when the existing sound insulation devices are in use, it is not convenient to splice the overall length, resulting in a limited sound insulation range and thus poor sound insulation effect, the utility model provides a sound insulation device.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A sound insulation device of the utility model includes a base. A first installation frame is fixedly connected to the top of the base. A sound insulation board is fixedly connected to the inside of the first installation frame. An embedding groove located in the first installation frame is arranged on the side of the sound insulation board. A second installation frame that fits with the first installation frame is fixedly connected to the right side of the embedding groove. A clamping groove is arranged inside the second installation frame. A sliding groove is arranged on the surface of the first installation frame. A sliding rod is slidably connected to the inside of the sliding groove. An embedding board that is slidably connected to the inside of the first installation frame is fixedly connected to the tail of the sliding rod. A fixing plate is fixedly connected to the right side of the embedding board. A nut is threadedly connected to the surface of the sliding rod.
[0007] As a preferred technical solution of the utility model, a hidden groove is arranged inside the base. A control board is slidably connected to the surface of the base. A threaded rod that is rotationally connected to the base is threadedly connected to the inside of the control board. A roller that is slidably connected to the inside of the base is fixedly connected to the tail of the control board.
[0008] As a preferred technical solution of the utility model, the clamping groove is located on the movement track of the fixing plate, and the fixing plate is embedded into the inside of the clamping groove and fits tightly with it.
[0009] As a preferred technical solution of the utility model, the top and the bottom of the embedded plate are both in contact with the fixed plate, and the embedded plate forms a fixed structure inside the embedded groove through the fixed plate.
[0010] As a preferred technical solution of the utility model, the sliding rod forms a fixing structure through a nut, and the fixing plate is a "T"-shaped structure.
[0011] As a preferred technical solution of the utility model, the roller is completely hidden inside the hidden groove, and the control board passes through the base and is connected to the mounting side plate of the roller.
[0012] As a preferred technical solution of the utility model, the threaded rod drives the roller to form a horizontal lifting structure inside the hidden groove.
[0013] The utility model has the following beneficial effects:
[0014] 1. By setting the fixing plate, when the first mounting frame and the second mounting frame need to be spliced, the embedded plate of the "T"-shaped structure can be inserted into the embedded groove inside the first mounting frame, and then the embedded plate can be slid to the right to drive the fixing plate to move to the right, and finally snap into the inside of the machine slot. At this time, the fixing plate and the embedded plate fit tightly, and then the nut is tightened to fix the sliding rod, so as to fix the fixing plate inside the slot, thereby fixing the embedded plate. At this time, the splicing of the first mounting frame and the second mounting frame is completed, and the two sets of sound insulation panels are fixed together.
[0015] 2. By setting up a control panel, in order to facilitate the movement of the sound insulation device, the staff first supports the first mounting frame and the second mounting frame, and controls them to tilt slightly so that the hidden groove does not contact the ground, and then the threaded rod can be rotated. When it rotates, it will apply a downward force to the control panel connected to its own thread, so that the control panel can slide downward along the inner level of the base and drive the roller to move downward. At this time, the roller will be moved out of the hidden groove, and then the first mounting frame and the second mounting frame are adjusted to control the roller to contact the ground to move the sound insulation device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0017] Figure 1 It is a three-dimensional structural schematic diagram of a sound insulation device of the utility model;
[0018] Figure 2 This is a schematic diagram of a hidden groove structure of a sound insulation device of the utility model;
[0019] Figure 3 It is a schematic diagram of the roller structure of a sound insulation device of the present utility model;
[0020] Figure 4 It is a schematic diagram of the fixing plate structure of a sound insulation device of the present utility model;
[0021] Figure 5 It is a schematic diagram of the card slot structure of a sound insulation device of the present utility model.
[0022] In the figure: 1, base; 2, first installation frame; 3, sound insulation board; 4, second installation frame; 5, card slot; 6, sliding groove; 7, sliding rod; 8, nut; 9, embedding plate; 10, fixing plate; 11, embedding groove; 12, hidden groove; 13, threaded rod; 14, control board; 15, roller. Specific embodiments
[0023] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.
[0024] Embodiment: As Figures 1-5 shown, a sound insulation device of the present utility model includes a base 1. A first installation frame 2 is fixedly connected to the top of the base 1. A sound insulation board 3 is fixedly connected to the inside of the first installation frame 2. An embedding groove 11 located in the first installation frame 2 is provided on the side of the sound insulation board 3. A second installation frame 4 that fits the first installation frame 2 is fixedly connected to the right side of the embedding groove 11. A card slot 5 is provided inside the second installation frame 4. A sliding groove 6 is provided on the surface of the first installation frame 2. A sliding rod 7 is slidably connected inside the sliding groove 6. An embedding plate 9 that is slidably connected to the inside of the first installation frame 2 is fixedly connected to the tail of the sliding rod 7. A fixing plate 10 is fixedly connected to the right side of the embedding plate 9. A nut 8 is threadedly connected to the surface of the sliding rod 7.
[0025] Among them, a hidden groove 12 is provided inside the base 1. A control board 14 is slidably connected to the surface of the base 1. A threaded rod 13 that is rotatably connected to the base 1 is threadedly connected inside the control board 14. A roller 15 that is slidably connected to the inside of the base 1 is fixedly connected to the tail of the control board 14.
[0026] Among them, the card slot 5 is located on the movement track of the fixing plate 10. The fixing plate 10 is embedded into the inside of the card slot 5 and fits tightly with it, which can prevent there from being a gap after the fixing plate 10 is embedded into the inside of the card slot 5, resulting in insecure clamping.
[0027] Wherein, the top and bottom of the embedding plate 9 are both in contact with the fixing plate 10. The embedding plate 9 forms a fixing structure inside the embedding groove 11 through the fixing plate 10. When the top and bottom of the embedding plate 9 are both in contact with the fixing plate 10, the embedding plate 9 can be limited to prevent it from sliding inside the embedding groove 11.
[0028] Wherein, the sliding rod 7 forms a fixing structure through the nut 8. The fixing plate 10 is in a "T" shape. When the "T"-shaped fixing plate 10 is inserted into the embedding groove 11, it cannot be pulled out sideways.
[0029] Wherein, the roller 15 is completely hidden inside the hidden groove 12. The control board 14 passes through the base 1 and is connected to the installation side plate of the roller 15, so that when the device is not moving, the base 1 is completely in contact with the ground.
[0030] Wherein, the threaded rod 13 drives the roller 15 to form a horizontal lifting structure inside the hidden groove 12. The control board 14 slides horizontally downward along the inside of the base 1 and drives the roller 15 to move downward. At this time, the roller 15 will move out of the hidden groove 12.
[0031] During work, first, when the first installation frame 2 and the second installation frame 4 need to be spliced, the "T"-shaped embedding plate 9 can be inserted into the embedding groove 11 inside the first installation frame 2. Then, the embedding plate 9 can be slid to the right to drive the fixing plate 10 to move to the right and finally snap into the machine card slot 5. At this time, the fixing plate 10 is in close contact with the embedding plate 9. Then, the nut 8 is tightened to fix the sliding rod 7, so as to fix the fixing plate 10 inside the card slot 5, thereby fixing the embedding plate 9. At this time, the splicing of the first installation frame 2 and the second installation frame 4 is completed, and the two sound insulation boards 3 are fixed together.
[0032] Next, when the sound insulation device needs to be moved, for the convenience of movement, the staff first supports the first installation frame 2 and the second installation frame 4 and controls them to be slightly inclined so that the hidden groove 12 is not in contact with the ground. Then, the threaded rod 13 can be rotated. When it rotates, a downward force will be applied to the control board 14 that is threadedly connected to itself, so as to make the control board 14 slide horizontally downward along the inside of the base 1 and drive the roller 15 to move downward. At this time, the roller 15 will move out of the hidden groove 12. Then, the first installation frame 2 and the second installation frame 4 are straightened to control the roller 15 to be in contact with the ground, and the sound insulation device can be moved.
[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A sound insulation device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a first mounting frame (2). Inside the first mounting frame (2), a sound insulation board (3) is fixedly connected. On the side of the sound insulation board (3), there is an embedding groove (11) located in the first mounting frame (2). On the right side of the embedding groove (11), a second mounting frame (4) that fits with the first mounting frame (2) is fixedly connected. Inside the second mounting frame (4), a clamping groove (5) is provided. On the surface of the first mounting frame (2), a sliding groove (6) is provided. Inside the sliding groove (6), a sliding rod (7) is slidably connected. The tail of the sliding rod (7) is fixedly connected with an embedding plate (9) that is slidably connected inside the first mounting frame (2). On the right side of the embedding plate (9), a fixing plate (10) is fixedly connected. A nut (8) is threadedly connected to the surface of the sliding rod (7).
2. The sound insulation device according to claim 1, wherein: Inside the base (1), a hidden groove (12) is provided. On the surface of the base (1), a control board (14) is slidably connected. Inside the control board (14), a threaded rod (13) that is rotatably connected to the base (1) is threadedly connected. The tail of the control board (14) is fixedly connected with a roller (15) that is slidably connected inside the base (1).
3. The sound insulation device according to claim 1, characterized in that: The clamping groove (5) is located on the movement track of the fixing plate (10). The fixing plate (10) is embedded into the inside of the clamping groove (5) and fits tightly with it.
4. The sound insulation device according to claim 1, characterized in that: Both the top and bottom of the embedding plate (9) are in contact with the fixing plate (10). The embedding plate (9) forms a fixed structure inside the embedding groove (11) through the fixing plate (10).
5. The sound insulation device according to claim 1, characterized in that: The sliding rod (7) forms a fixed structure through the nut (8). The fixing plate (10) is a "T" - shaped structure.
6. The sound insulation device according to claim 2, wherein: The roller (15) is completely hidden inside the hidden groove (12). The control board (14) penetrates the base (1) and is connected to the mounting side plate of the roller (15).
7. The sound insulation device according to claim 2, wherein: The threaded rod (13) drives the roller (15) to form a horizontal lifting structure inside the hidden groove (12).