Noise monitoring device
By introducing mechanisms such as buffer springs and rotary fixed pins into the noise monitoring device, the problem of difficult adjustment of the device direction in the prior art is solved, more efficient operation and stability are achieved, and the effectiveness of the device is improved.
Patent Information
- Application Number
- CN202421011802.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing noise monitoring device is difficult to adjust the collection direction after the equipment is fixed, resulting in the operator requiring an overall moving device, which reduces the use effect.
A noise monitoring device is designed to drive the movement of the moving block and plug-in rod through the rebound of the buffer spring. It cooperates with the sliding and rotation mechanism of the rotating fixed pin and the connecting plate, allowing for more flexible adjustment of the device direction and component position, which enhances the Easy to operate and stable.
The number of times the operator moves the device as a whole is reduced, the diversity and working efficiency of component position adjustments are improved, the device is not overturned and loosened, and the device is enhanced.
Smart Images
Figure CN222297542U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of noise monitoring, in particular to a noise monitoring device. Background Art
[0002] Noise is a type of sound wave with all the characteristics of sound. From a physics point of view, noise refers to the irregular and chaotic changes in the frequency and intensity of sound waves, which has a great impact on people's hearing and health.
[0003] After searching, Chinese patent announcement number CN216717597U discloses a noise monitoring device, which is basically described as: through the setting of the lifting and clamping mechanism, when the height of the device needs to be adjusted, the starting motor drives the lifting threaded rod to rotate, and the telescopic screw barrel cannot rotate due to the existence of the limit rod and the protrusion, that is, the rotation of the lifting threaded rod drives the telescopic screw barrel to move up and down in the frame barrel, and the movement of the telescopic screw barrel drives the fixed plate to move, and the height adjustment of the device is completed at this time.
[0004] The monitoring device of the prior art is difficult to adjust the collection direction after the device is fixed, which requires the operator to adjust the entire device for reversing, thereby reducing the use effect of the device. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a noise monitoring device, which solves the problems raised in the above background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a noise monitoring device, comprising a fixed plate, a fixed tube is installed on the upper surface of the fixed plate, a fixed column is rotatably connected inside the fixed tube, the bottom end of the fixed column is rotatably connected in the fixed plate, a moving block is provided on the upper surface of the fixed plate, a buffer spring is installed inside the fixed plate, a plug-in rod is installed on the inner side of the moving block, the inner end of the plug-in rod passes through the fixed tube, one end of the plug-in rod passes through the fixed tube and passes through the fixed column, a fixing pin is passed through the upper surface of the moving block, one end of the fixing pin passes through the moving block and presses against the fixed plate, and a moving block is passed through the interior of the fixed column The top of the support rod is rotatably connected to the second connecting piece, and the inner side of the second connecting piece is mounted on the outer side of the support rod.
[0009] Preferably, the outer end of the buffer spring is fixedly connected to the inner side surface of the moving block, and the buffer spring is made of chrome-vanadium alloy steel material.
[0010] Preferably, a threaded hole is provided on the upper surface of the moving block, an external thread is provided on the outer surface of the fixing pin, and the fixing pin is threadably connected to the moving block.
[0011] Preferably, a sliding groove is provided on the upper surface of the fixed plate, the moving block is a square sliding block, and the moving block is slidably connected to the fixed plate.
[0012] Preferably, a square connection groove is provided inside the connection frame, and the size of the square connection groove is matched with the size of the support rod.
[0013] Preferably, a circular connecting hole is formed on the outer side surface of the connecting frame, and the size of the circular connecting hole matches the size of the connecting pin.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a noise monitoring device, which has the following beneficial effects:
[0016] 1. The noise monitoring device drives the moving block to move inward through the rebound of the buffer spring, so that the inward movement of the moving block drives the plug rod to move inward, and then the fixing pin is rotated clockwise to press against the fixing plate, so that it is easier for the operator to manipulate the components in the device to adjust the direction of the equipment, reducing the number of times the operator moves the entire device, enhancing the diversity of the operator's adjustment of the position of the components in the device, and further improving the operator's work efficiency in the process of adjusting the position of the components in the device.
[0017] 2. The noise monitoring device operates the connecting plate to slide along the fixed plate, so that the support rod slides along the inside of the connecting frame, and then operates the connecting pin to pass through the connecting frame to press against the support rod, so that it is easier for the operator to operate the components to support the device as a whole, which can prevent the device from tipping over during the installation of the equipment by the operator, reduce the impact of the tipping of the device on the normal installation of the equipment by the operator, and further enhance the use effect of the components in the device during the working process.
[0018] 3. The noise monitoring device, by inserting the fixing pin into the moving block and then rotating the fixing pin clockwise to press against the fixing plate, makes the components in the device more stable during use, thereby preventing the components in the device from loosening during use, further improving the stability of the components in the device during use, reducing the impact of loose components on the normal use of the device, and making it easier for operators to fix the device by manipulating the components. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the local structure of the utility model;
[0021] Figure 3 It is a schematic diagram of the explosion of the local structure of the utility model.
[0022] In the figure: 1. fixed plate; 2. fixed tube; 3. fixed column; 4. moving block; 5. buffer spring; 6. plug-in rod; 7. fixed pin; 8. moving column; 9. fixed ring; 10. mounting plate; 11. mounting hole; 12. auxiliary plate; 13. connecting plate; 14. first connecting piece; 15. connecting frame; 16. support rod; 17. connecting pin; 18. second connecting piece. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-3The utility model provides a technical solution: a noise monitoring device, including a fixed plate 1, a fixed tube 2 is installed on the upper surface of the fixed plate 1, a fixed column 3 is rotatably connected inside the fixed tube 2, the bottom end of the fixed column 3 is rotatably connected in the fixed plate 1, a moving block 4 is provided on the upper surface of the fixed plate 1, a buffer spring 5 is installed inside the fixed plate 1, the buffer spring 5 rebounds and drives the moving block 4 to move inward, so that the moving block 4 moves inward and drives the plug-in rod 6 to move inward, and then the fixing pin 7 is rotated clockwise to press against the fixed plate 1, so that it is more convenient for the operator to manipulate the parts in the device to adjust the direction of the equipment, reduce the number of times the operator moves the device as a whole, and enhance the operator's adjustment of the position of the parts in the device. The diversity of the device further improves the work efficiency of the operator in adjusting the position of the parts in the device. A plug-in rod 6 is installed on the inner side of the moving block 4. The inner end of the plug-in rod 6 passes through the fixed tube 2. One end of the plug-in rod 6 passes through the fixed tube 2 and penetrates into the fixed column 3. A fixing pin 7 is passed through the upper surface of the moving block 4. The fixing pin 7 is manipulated to be inserted into the moving block 4, and then the fixing pin 7 is rotated clockwise to press against the fixed plate 1, so that the parts in the device can be more stable during use, thereby preventing the parts in the device from loosening during use, further improving the stability of the parts in the device during use, and reducing the impact of the loosening of the parts on the normal use of the device. The effect of the formation makes it easier for operators to manipulate parts to fix the device. One end of the fixing pin 7 passes through the moving block 4 and presses against the fixing plate 1. A moving column 8 is inserted into the fixing column 3. A fixing ring 9 is rotatably connected to the outer surface of the moving column 8. A mounting plate 10 is installed on the top of the moving column 8. A mounting hole 11 is opened on the upper surface of the mounting plate 10. An auxiliary plate 12 is installed on the outer surface of the fixing ring 9. A connecting plate 13 is slidably connected to the inside of the fixing plate 1. The connecting plate 13 is manipulated to slide along the fixing plate 1, so that the support rod 16 slides along the inside of the connecting frame 15. Then the connecting pin 17 is manipulated to pass through the connecting frame 15 and press against the support rod 16, so that it is easier for operators to manipulate parts to fix the device as a whole. The support can prevent the device from tipping over during the installation of the equipment by the operator, reduce the impact of the device tipping over on the normal installation of the equipment by the operator, and further enhance the use effect of the parts in the device during the working process. A first connecting piece 14 is installed on the upper surface of the connecting plate 13, and a connecting frame 15 is rotatably connected to the inside of the first connecting piece 14. A support rod 16 is slidably connected to the inside of the connecting frame 15, and a connecting pin 17 is passed through the outer side surface of the connecting frame 15. One end of the connecting pin 17 penetrates into the connecting frame 15 and presses against the support rod 16. The top end of the support rod 16 is rotatably connected to the second connecting piece 18, and the inner side surface of the second connecting piece 18 is installed on the outer side surface of the auxiliary plate 12.
[0025] In the utility model, in order to make the device more convenient for operators to use, the outer end of the buffer spring 5 is fixedly connected to the inner side of the moving block 4. The buffer spring 5 is made of chrome-vanadium alloy steel. A threaded hole is provided on the upper surface of the moving block 4. The outer surface of the fixing pin 7 is provided with an external thread. The fixing pin 7 is threadedly connected to the moving block 4. A sliding groove is provided on the upper surface of the fixed plate 1. The moving block 4 is a square slider. The moving block 4 is slidably connected to the fixed plate 1. A square connecting groove is provided inside the connecting frame 15. The size of the square connecting groove is matched with the size of the support rod 16. A circular connecting hole is provided on the outer side of the connecting frame 15. The size of the circular connecting hole is matched with the size of the connecting pin 17, which reduces the wear time of components and extends the service life of components.
[0026] When in use, operate the connecting plate 13 to slide along the fixed plate 1, so that the support rod 16 slides along the inside of the connecting frame 15, operate the connecting pin 17 to pass through the connecting frame 15 and press against the support rod 16, operate the moving block 4 to move outward along the fixed plate 1, the moving block 4 moves outward to drive the plug-in rod 6 to move outward, the moving block 4 moves outward to stretch the buffer spring 5, operate the fixed column 3 to rotate along the inside of the fixed plate 1, the fixed column 3 rotates to drive the moving column 8 to rotate, the moving column 8 rotates along the inside of the fixed ring 9 to drive the mounting plate 10 to rotate, after rotation, release the moving block 4, so that the buffer spring 5 rebounds and drives the moving block 4 to move inward, the moving block 4 moves inward to drive the plug-in rod 6 to move inward, the plug-in rod 6 moves inward, passes through the fixed tube 2 and is inserted into the fixed column 3, operate the fixing pin 7 to insert into the moving block 4, and then rotate the fixing pin 7 clockwise to press against the fixed plate 1, and fix the external monitoring equipment on the upper surface of the mounting plate 10 through the mounting hole 11.
[0027] To sum up, the noise monitoring device drives the moving block 4 to move inward through the rebound of the buffer spring 5, so that the moving block 4 moves inward and drives the plug-in rod 6 to move inward, and then the fixing pin 7 is rotated clockwise to press against the fixing plate 1, thereby making it easier for the operator to manipulate the components in the device to adjust the direction of the equipment, reducing the number of times the operator moves the entire device, enhancing the diversity of the operator's adjustment of the position of the components in the device, and further improving the operator's work efficiency in the process of adjusting the position of the components in the device.
[0028] The noise monitoring device operates the connecting plate 13 to slide along the fixing plate 1, so that the support rod 16 slides along the inside of the connecting frame 15, and then operates the connecting pin 17 to pass through the connecting frame 15 to press against the support rod 16, thereby making it easier for the operator to operate the components to support the device as a whole, preventing the device from tipping over during the installation of the equipment by the operator, reducing the impact of the tipping over of the device on the normal installation of the equipment by the operator, and further enhancing the use effect of the components in the device during the working process.
[0029] The noise monitoring device, by manipulating the fixing pin 7 to insert into the moving block 4, and then rotating the fixing pin 7 clockwise to press against the fixing plate 1, can make the components in the device more stable during use, thereby preventing the components in the device from loosening during use, further improving the stability of the components in the device during use, reducing the impact of the loose components on the normal use of the device, and making it easier for operators to manipulate the components to fix the device.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A noise monitoring device, comprising a fixing plate (1), a fixing tube (2) being mounted on the upper surface of the fixing plate (1), a fixing column (3) being rotatably connected inside the fixing tube (2), and a bottom end of the fixing column (3) being rotatably connected inside the fixing plate (1), characterized in that: A moving block (4) is provided on the upper surface of the fixed plate (1), a buffer spring (5) is installed inside the fixed plate (1), a plug-in rod (6) is installed on the inner side of the moving block (4), the inner end of the plug-in rod (6) passes through the fixed tube (2), one end of the plug-in rod (6) passing through the fixed tube (2) passes through the fixed column (3), a fixing pin (7) is passed through the upper surface of the moving block (4), one end of the fixing pin (7) passes through the moving block (4) and presses against the fixed plate (1), a moving column (8) is passed through the inside of the fixed column (3), a fixing ring (9) is rotatably connected to the outer surface of the moving column (8), a mounting plate (10) is installed on the top of the moving column (8), and the upper surface of the mounting plate (10) is provided with a A mounting hole (11) is provided, an auxiliary plate (12) is installed on the outer surface of the fixing ring (9), a connecting plate (13) is slidably connected to the interior of the fixing plate (1), a first connecting piece (14) is installed on the upper surface of the connecting plate (13), a connecting frame (15) is rotatably connected to the interior of the first connecting piece (14), a supporting rod (16) is slidably connected to the interior of the connecting frame (15), a connecting pin (17) is passed through the outer side surface of the connecting frame (15), one end of the connecting pin (17) inserted into the connecting frame (15) is pressed against the supporting rod (16), the top end of the supporting rod (16) is rotatably connected to the second connecting piece (18), and the inner side surface of the second connecting piece (18) is installed on the outer side surface of the auxiliary plate (12).
2. A noise monitoring device according to claim 1, characterized in that: The outer end of the buffer spring (5) is fixedly connected to the inner side surface of the moving block (4), and the buffer spring (5) is made of chrome-vanadium alloy steel material.
3. A noise monitoring device according to claim 1, characterized in that: The upper surface of the moving block (4) is provided with a threaded hole, the outer surface of the fixing pin (7) is provided with an external thread, and the fixing pin (7) is threadedly connected to the moving block (4).
4. A noise monitoring device according to claim 1, characterized in that: The upper surface of the fixed plate (1) is provided with a sliding groove, the moving block (4) is a square sliding block, and the moving block (4) is slidably connected to the fixed plate (1).
5. A noise monitoring device according to claim 1, characterized in that: A square connection groove is provided inside the connection frame (15), and the size of the square connection groove is matched with the size of the support rod (16).
6. A noise monitoring device according to claim 1, characterized in that: A circular connection hole is provided on the outer side surface of the connection frame (15), and the size of the circular connection hole matches the size of the connection pin (17).