CN220120241U - Environmental noise detection device - Google Patents
Environmental noise detection device Download PDFInfo
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- CN220120241U CN220120241U CN202321738817.XU CN202321738817U CN220120241U CN 220120241 U CN220120241 U CN 220120241U CN 202321738817 U CN202321738817 U CN 202321738817U CN 220120241 U CN220120241 U CN 220120241U
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- 238000001514 detection method Methods 0.000 title claims abstract description 85
- 230000007613 environmental effect Effects 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model discloses an environmental noise detection device, which relates to the technical field of detection instruments and comprises a detector shell, a slide-out type detection unit and a convenient use unit, wherein the detector shell is provided with a slide-out type detection unit; the detector shell is of a cuboid structure; the slide-out type detection unit comprises a mounting sliding block, an inserting block, a vertical sliding groove, a signal processor, a noise detection head, a side sliding groove, a sealing sliding plate and a shifting block, wherein the mounting sliding block is connected inside the mounting groove in a sliding manner, the signal processor is fixedly arranged in the middle of the upper end of the mounting sliding block, and the noise detection head is arranged at the upper end of the signal processor; the convenient use unit is arranged at the upper end and the rear side of the detector shell. According to the utility model, the detection device can be pushed out of the device in a pushing manner, so that the influence of the shell on the sound receiving effect is reduced, the noise detection is more accurate, and the device is provided with a reliable and convenient use unit, so that the device can be more convenient to carry and use.
Description
Technical Field
The utility model relates to the technical field of detection instruments, in particular to an environmental noise detection device.
Background
Along with the development and construction of cities, various overhead roads start to penetrate between the high buildings of the cities, and whether the road noise affects the life of nearby residents or the offices of company staff is judged, so that the environmental noise needs to be detected, and a corresponding noise detection device is needed;
the environment noise detection device disclosed by the authority bulletin No. CN213515995U in the prior art comprises a mounting rod, wherein an adjusting rod with one end extending to the outside of the mounting rod is movably arranged in the mounting rod, a detector body is fixedly arranged at the top of the adjusting rod, a detection probe is fixedly arranged on the front surface of the detector body, a mounting seat positioned at the rear of the detector body is fixedly arranged at the top of the adjusting rod, a fixed cover is fixedly arranged at the top of the mounting seat, a movable cavity is formed in the fixed cover, and a movable cover with one end extending to the outside of the fixed cover is movably arranged in the movable cavity;
although the device can realize noise detection in multiple directions, the device is relatively fixed in installation, inconvenient to carry and inflexible in detecting the replacement point position in an urban road, and the device is fixedly arranged in a metal frame body, so that the detection effect of the device can be affected by a shell to be inaccurate, and therefore, the device for detecting the environmental noise is provided.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the environment noise detection device, and can push the detection device out of the device in a pushing manner, so that the influence of a shell on the sound receiving effect is reduced, the noise detection is more accurate, and the device is provided with a reliable and convenient use unit, so that the device can be more convenient to carry and use, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the environment noise detection device comprises a detector shell, a slide-out type detection unit and a convenient use unit;
detector housing: the detector is of a cuboid structure, a square mounting groove is formed in the upper end of the detector, and a storage battery is embedded in the lower end of the detector shell;
slide-out type detection unit: the device comprises a mounting sliding block, an inserting block, vertical sliding grooves, a signal processor, a noise detection head, a sideslip groove, a sealing sliding plate and a shifting block, wherein the mounting sliding block is connected in the mounting groove in a sliding manner, the signal processor is fixedly arranged in the middle of the upper end of the mounting sliding block, the noise detection head is arranged at the upper end of the signal processor, the inserting blocks are fixedly connected to the left side and the right side of the mounting sliding block, the vertical sliding grooves are formed in the left inner wall and the right inner wall of the mounting groove in a clamping manner and are in sliding connection with the vertical sliding grooves, the vertical sideslip groove is formed in the position, close to the right side of the inserting block, the sealing sliding plate is attached to the inner port of the sideslip groove, which faces the middle of the device, the upper end and the lower end of the sealing sliding plate extend respectively, the shifting block is fixedly connected with the right side of the sealing sliding plate, the other end of the shifting block stretches out of the sideslip groove, the data plug of the noise detection head is directly connected with the data interface of the signal processor, and the input end of the signal processor is electrically connected with the output end of the storage battery through a switch component on the right side of the device;
convenient use unit: is mounted at the upper end and rear side of the detector housing.
The detector shell is used for installing the unit and the part contained in the device, the mounting groove is used for installing the detection part in the slide-out type detection unit, the storage battery is used for supplying power to the power utilization device inside the device, thereby the device can move and use more conveniently, the mounting sliding block is used for installing the signal processor, the signal processor is used for analyzing and processing the noise signal detected by the noise detection head and converting the noise signal into data for display, the side sliding groove is used for installing the shifting block, the sealing sliding plate is used for linkage between the shifting block and the mounting sliding block, the inner end of the side sliding groove is sealed, the shifting block can drive the noise detection head to extend outwards when being pushed upwards, the influence of the shell on the sound receiving effect can be reduced, the detection of noise is more accurate, the vertical sliding groove is used for sliding up and down of the plug-in block, thereby the lifting process of the mounting sliding block is more stable, and the device is more convenient to carry and use.
Further, roll-off formula detecting element still contains damping fixture block, the equal fixedly connected with damping fixture block of position department that leans on of the left and right sides inner wall of sideslip groove, the chamfer has all been seted up to two upper and lower corners that damping fixture block is close to the middle part, and the distance between two damping fixture blocks is less than the width of shifting block. The damping fixture block makes the shifting block receive certain resistance in the upward moving process, and plays a clamping limiting role on the shifting block after the shifting block passes upwards, so that the noise detection head can be exposed at the upper end of the device after the user stops pushing, and the noise detection head can continuously and effectively detect the characteristic data of noise.
Further, convenient use unit contains loose axle, port apron, elasticity trip, buckle groove and joint dog, the rear side swing joint of port has the loose axle on the mounting groove, the circumference outside fixedly connected with of loose axle is towards the port apron, the buckle groove has been seted up at the front side middle part of port on the mounting groove, and at the middle part fixedly connected with horizontally joint dog in buckle groove, the front end middle part fixedly connected with elasticity trip of port apron, elasticity trip embedding is in the buckle groove, and the front end middle part card of elasticity trip is in the downside of joint dog. The loose axle is used for the installation and the swing joint of port apron, and the buckle groove is used for the installation of joint dog, and the elasticity trip is used for carrying out the card with the joint dog and solid to accomplish the fixed to port apron, in order to protect detection device when not using the device.
Further, the convenient use unit further comprises a clamping hanging buckle, the detector shell is provided with a 7-shaped clamping hanging buckle, the upper end of the clamping hanging buckle is fixedly connected with the detector shell, and the lower end of the clamping hanging buckle is bent outwards. The clamping hanging buckle is used for enabling an operator to hang the detection device near a clothes pocket, so that the device is more convenient to carry.
Further, still include control button and data display screen, the front side of detector casing is close to upper position department and is inlayed and establish and install data display screen, and installs two control buttons in the below of data display screen, control button is connected with the control port of data display screen through the internal circuit, the data knot of data display screen is received the end and is connected with signal processor's signal output part, the data display screen is connected with the output electricity of the inside battery of device through the switch module on device right side. The data display screen is used for displaying the detection data output by the signal processor, and the control button is used for controlling the signal processor to carry out zero clearing or display operation.
Further, still include push switch and the interface that charges, switch assembly comprises a push switch and a button cover shell of inlaying the lower right side of detector casing, and push switch inserts in the circuit between battery and data display screen and signal processor, the casing right side and with push switch adjacent department inlay and be equipped with the interface that charges, the interface that charges is inserted the mouth department that charges of battery through the wire. The push switch is used for controlling the electrifying work of the data display screen and the signal processor, and the charging interface is connected with the charger in an inserted mode to charge the storage battery in the device.
Compared with the prior art, the utility model has the beneficial effects that: the environmental noise detection device has the following advantages:
1. the device has the advantages that the device is provided with the reliable slide-out type detection unit, and the detection device can be pushed out of the device in a pushing mode, so that the influence of the shell on the sound receiving effect is reduced, and the noise is detected more accurately: the mounting slide block is used for mounting the signal processor, the signal processor is used for analyzing and processing noise signals detected by the noise detection head and converting the noise signals into data for display, the sideslip groove is used for mounting the shifting block, the sealing slide plate is used for linkage between the shifting block and the mounting slide block, the inner end of the side sliding groove is sealed, the shifting block can drive the noise detection head to extend outwards when being pushed upwards, so that the influence of the shell on the sound receiving effect can be reduced, the noise detection is more accurate, the vertical sliding groove is used for sliding up and down of the plug-in block, the lifting process of the mounting slide block is more stable, and the damping clamping block plays a clamping limiting role on the shifting block after the shifting block passes upwards, so that the noise detection head is kept exposed at the upper end of the device, and the characteristic data of the noise can be continuously and effectively detected;
2. the device has the advantages that the device is reliable, convenient and fast to use, and convenient to carry and use: the movable shaft is used for installing and movably connecting the port cover plate, the clamping groove is used for installing the clamping stop block, the elastic clamping hook is used for clamping and fixing the clamping stop block, so that the port cover plate is fixed, the detection device is protected when the device is not used, and the clamping hanging buckle is used for enabling an operator to hang the detection device near a clothes pocket, so that the device is more convenient to carry;
3. the utility model has a reliable slide-out detection unit, and the detection device can be pushed out of the device in a pushing manner, so that the influence of the shell on the sound receiving effect is reduced, the detection of noise is more accurate, and the device has a reliable convenient use unit, so that the device can be more convenient to carry and use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
fig. 3 is a schematic view of the right rear side structure of the present utility model.
In the figure: the detector comprises a detector shell, a mounting groove, a sliding-out type detection unit 3, a mounting sliding block 31, a plugging block 32, a vertical sliding groove 33, a signal processor 34, a noise detection head 35, a side sliding groove 36, a sealing sliding plate 37, a shifting block 38, a damping clamping block 39, a convenient use unit 4, a movable shaft 41, a port cover plate 42, an elastic clamping hook 43, a clamping groove 44, a clamping stop 45, a clamping hanging buckle 46, a control button 5, a data display screen 6, a pressing switch 7 and a charging interface 8.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: the environment noise detection device comprises a detector shell 1, a slide-out type detection unit 3 and a convenient use unit 4;
detector housing 1: a square mounting groove 2 is formed in the upper end of the detector shell 1, and a storage battery is embedded in the lower end of the detector shell;
slide-out detection unit 3: the device comprises a mounting sliding block 31, a plug block 32, a vertical sliding groove 33, a signal processor 34, a noise detection head 35, a sideslip groove 36, a sealing sliding plate 37 and a shifting block 38, wherein the mounting sliding block 31 is connected inside the mounting groove 2 in a sliding way, the signal processor 34 is fixedly arranged in the middle of the upper end of the mounting sliding block 31, the noise detection head 35 is arranged at the upper end of the signal processor 34, the plug block 32 is fixedly connected with the left and right sides of the mounting sliding block 31, the vertical sliding groove 33 is arranged at the left and right inner walls of the mounting groove 2, the plug block 32 is clamped and is in sliding connection in the vertical sliding groove 33, the vertical sideslip groove 36 is arranged at the position close to the right side of the plug block 32, the sealing sliding plate 37 is attached to the inner port of the middle of the sideslip groove 36 towards the device, the upper end and the lower end of the sealing sliding plate 37 are respectively extended, the shifting block 38 is fixedly connected with the right side of the sealing sliding plate 37, the other end of the shifting block 38 extends rightwards from the sideslip groove 36, the data plug of the noise detection head 35 is directly connected with the data interface of the signal processor 34, and the input end of the signal processor 34 is electrically connected with the output end of the inside the storage battery through a switch component of the right side of the device;
convenient use unit 4: is mounted at the upper end and rear side of the detector housing 1.
The detector housing 1 is used for the installation of the unit and the part that this device contains, the mounting groove 2 is arranged in the installation of detection part in roll-off formula detecting element 3, the battery is used for supplying power to the power consumption device of device inside, thereby make the device remove more conveniently and use, the installation slider 31 is used for the installation of signal processor 34, signal processor 34 is used for carrying out analysis processing and converting into data to show the noise signal that noise detection head 35 detected, sideslip groove 36 is used for the installation of shifting block 38, seal slide 37 is used for the linkage between shifting block 38 and the installation slider 31, and seal the inner port of side chute 36, shifting block 38 can drive noise detection head 35 outwards when being pushed upwards, thereby can reduce the influence of casing to the radio effect, make the detection of noise more accurate, vertical spout 33 is used for the upper and lower slip of plug-in piece 32, thereby make the lift process of installation slider 31 more steady, convenient use unit 4 makes the device more convenient to carry and use.
The slide-out detection unit 3 further comprises damping clamping blocks 39, the damping clamping blocks 39 are fixedly connected to the upper positions of the inner walls of the left side and the right side of the side sliding groove 36, chamfering angles are formed at the upper corner and the lower corner of the damping clamping blocks 39 close to the middle, and the distance between the two damping clamping blocks 39 is smaller than the width of the shifting block 38. The damping fixture block 39 makes the shifting block 38 receive a certain resistance in the upward moving process, and plays a role of clamping and limiting the shifting block 38 after the shifting block 38 passes upward, so that the noise detection head 35 can be exposed at the upper end of the device after the user stops pushing, and the noise characteristic data can be continuously and effectively detected.
The convenient use unit 4 contains loose axle 41, port apron 42, elastic trip 43, buckle groove 44 and joint dog 45, the rear side swing joint of port has loose axle 41 on the mounting groove 2, the circumference outside fixedly connected with of loose axle 41 is towards port apron 42, buckle groove 44 has been seted up at the front side middle part of port on the mounting groove 2, and at the middle part fixedly connected with horizontally joint dog 45 in buckle groove 44, the front end middle part fixedly connected with elastic trip 43 of port apron 42, elastic trip 43 imbeds in buckle groove 44, and the front end middle part card of elastic trip 43 is in the downside of joint dog 45. The movable shaft 41 is used for installing and movably connecting the port cover plate 42, the clamping groove 44 is used for installing the clamping stop block 45, and the elastic clamping hook 43 is used for clamping with the clamping stop block 45, so that the port cover plate 42 is fixed, and the detection device is protected when the device is not used.
The convenient use unit 4 further comprises a clamping hanging buckle 46, the detector shell 1 is provided with the 7-shaped clamping hanging buckle 46, the upper end of the clamping hanging buckle 46 is fixedly connected with the detector shell 1, and the lower end of the clamping hanging buckle is bent outwards. The clamping buckle 46 is used for an operator to hang the detection device near a clothes pocket, so that the device is more convenient to carry.
The detector comprises a detector shell 1, a control button 5, a data display screen 6, a switch component and a signal processor 34, wherein the data display screen 6 is embedded in the position, close to the upper side, of the detector shell 1, two control buttons 5 are installed below the data display screen 6, the control buttons 5 are connected with a control port of the data display screen 6 through an internal circuit, a data receiving end of the data display screen 6 is connected with a signal output end of the signal processor 34, and the data display screen 6 is electrically connected with an output end of an internal storage battery of the device through the switch component on the right side of the device. The data display screen 6 is used for displaying the detection data output by the signal processor 34, and the control button 5 is used for controlling the signal processor 34 to perform zero clearing or display operation.
Still include push switch 7 and interface 8 that charges, switch module comprises a push switch 7 and a button cover shell of inlaying the lower right side of establishing at detector housing 1, and push switch 7 inserts in the circuit between battery and data display 6 and signal processor 34, and housing 1 right side and with push switch 7 adjacent department inlay and be equipped with interface 8 that charges, interface 8 that charges inserts the mouth department that charges of battery through the wire. The push switch 7 is used for controlling the energizing work of the data display screen 6 and the signal processor 34, and the charging interface 8 is connected with a charger in an inserting mode to charge a storage battery in the device.
The working principle of the environmental noise detection device provided by the utility model is as follows: when the device is used, the elastic clamping hook 43 on the upper side of the device is firstly buckled, the port cover plate 42 is opened backwards and overturned backwards, then the shifting block 38 on the right side of the device is pushed upwards, the sealing slide plate 37 is used for linkage between the shifting block 38 and the mounting slide block 31, the mounting slide block 31 is used for mounting the signal processor 34, the shifting block 38 can drive the noise detection head 35 to extend outwards when being pushed upwards, so that the influence of the shell on the sound receiving effect can be reduced, the noise detection is more accurate, the signal processor 34 is used for analyzing and processing noise signals detected by the noise detection head 35, converted data are displayed on the data display screen 6, and the control button 5 is used for controlling the signal processor 34 to carry out zero clearing or display operation. After the use, the port cover plate 42 can be covered again, the clamping hanging buckle 46 is used for enabling an operator to hang the detection device near a clothes pocket, so that the detection device is more convenient to carry, the pressing switch 7 is used for controlling the electrifying work of the data display screen 6 and the signal processor 34, and the charging interface 8 is connected with a charger in an inserted mode to charge a storage battery inside the detection device.
It should be noted that the operation of the data display 6 and the signal processor 34 by the push switch 7 disclosed in the above embodiment is performed by a method commonly used in the art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. Environmental noise detection device, its characterized in that: comprises a detector shell (1), a slide-out type detection unit (3) and a convenient use unit (4);
detector housing (1): the detector is of a cuboid structure, a square mounting groove (2) is formed in the upper end of the detector, and a storage battery is embedded in the lower end of the detector shell (1);
slide-out type detection unit (3): comprises a mounting sliding block (31), a plug-in block (32), a vertical sliding groove (33), a signal processor (34), a noise detection head (35), a sideslip groove (36), a sealing sliding plate (37) and a shifting block (38), wherein the mounting sliding block (31) is connected in the mounting groove (2) in a sliding way, the middle part of the upper end of the installation sliding block (31) is fixedly provided with a signal processor (34), the upper end of the signal processor (34) is provided with a noise detection head (35), the left side and the right side of the installation sliding block (31) are fixedly connected with plug-in blocks (32), the left inner wall and the right inner wall of the installation groove (2) are provided with vertical sliding grooves (33), the plug-in block (32) is clamped and connected in the vertical chute (33) in a sliding way, a vertical sideslip chute (36) is arranged at the right side of the plug-in block (32) near the upper position, the right side of the installation sliding block (31) is fixedly connected with a sealing sliding plate (37), the sealing sliding plate (37) is attached to the inner end of the sideslip chute (36) towards the middle part of the device and extends at the upper end and the lower end of the sealing sliding plate respectively, the shifting block (38) is fixedly connected with the right side of the sealing sliding plate (37), the other end of the shifting block (38) stretches out of the sideslip chute (36) rightward, a data plug of the noise detection head (35) is directly connected with a data interface of the signal processor (34), the input end of the signal processor (34) is electrically connected with the output end of the storage battery in the device through a switch component on the right side of the device;
convenient use unit (4): is mounted at the upper end and the rear side of the detector housing (1).
2. The ambient noise detection device of claim 1, wherein: the slide-out type detection unit (3) further comprises damping clamping blocks (39), the damping clamping blocks (39) are fixedly connected to the upper positions of the inner walls of the left side and the right side of the side sliding groove (36), chamfering angles are formed at the upper corner and the lower corner of the damping clamping blocks (39) close to the middle, and the distance between the two damping clamping blocks (39) is smaller than the width of the shifting block (38).
3. The ambient noise detection device of claim 1, wherein: the convenient use unit (4) contains loose axle (41), port apron (42), elasticity trip (43), buckle groove (44) and joint dog (45), the rear side swing joint of port has loose axle (41) on mounting groove (2), the circumference outside fixedly connected with of loose axle (41) is towards port apron (42), buckle groove (44) have been seted up at the front side middle part of port on mounting groove (2), and at the middle part fixedly connected with horizontally joint dog (45) of buckle groove (44), the front end middle part fixedly connected with elasticity trip (43) of port apron (42), elasticity trip (43) embedding is in buckle groove (44), and the front end middle part card of elasticity trip (43) is in the downside of joint dog (45).
4. The ambient noise detection device of claim 3, wherein: the convenient use unit (4) further comprises a clamping hanging buckle (46), the 7-shaped clamping hanging buckle (46) is arranged on the detector shell (1), the upper end of the clamping hanging buckle (46) is fixedly connected with the detector shell (1), and the lower end of the clamping hanging buckle is bent outwards.
5. The ambient noise detection device of claim 1, wherein: the detector is characterized by further comprising control buttons (5) and a data display screen (6), wherein the data display screen (6) is embedded and installed at the position, close to the upper position, of the front side of the detector shell (1), two control buttons (5) are installed below the data display screen (6), the control buttons (5) are connected with control ports of the data display screen (6) through internal circuits, a data receiving end of the data display screen (6) is connected with a signal output end of a signal processor (34), and the data display screen (6) is electrically connected with an output end of an internal storage battery of the device through a switch assembly on the right side of the device.
6. The ambient noise detection device of claim 1, wherein: still include push switch (7) and interface (8) that charges, switch module comprises push switch (7) and a button cover shell of inlaying the lower right side of detector casing (1), and in switch-in circuit between battery and data display screen (6) and signal processor (34) of push switch (7), casing (1) right side and with push switch (7) adjacent department inlay and be equipped with interface (8) that charges, interface (8) that charges inserts the mouth department that charges of battery through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738817.XU CN220120241U (en) | 2023-07-05 | 2023-07-05 | Environmental noise detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738817.XU CN220120241U (en) | 2023-07-05 | 2023-07-05 | Environmental noise detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120241U true CN220120241U (en) | 2023-12-01 |
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ID=88914544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321738817.XU Active CN220120241U (en) | 2023-07-05 | 2023-07-05 | Environmental noise detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120241U (en) |
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2023
- 2023-07-05 CN CN202321738817.XU patent/CN220120241U/en active Active
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