CN220416861U

CN220416861U - Automatic noise detector

Info

Publication number: CN220416861U
Application number: CN202321781432.1U
Authority: CN
Inventors: 黄家森; 周湾湾; 旷冬梅; 王佳; 毛翔洲
Original assignee: Sichuan Development Environmental Science And Technology Research Institute Co ltd
Current assignee: Sichuan Development Environmental Science And Technology Research Institute Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-30
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of detection equipment, and provides a noise automatic detector which comprises a storage box and a noise detector arranged in the storage box, wherein a storage mechanism used for storing the noise detector is arranged in the storage box, the storage mechanism comprises a lifting plate which is slidably arranged in the storage box, the upper part of the lifting plate is fixedly connected with the noise detector, a driving motor is fixedly arranged in the storage box, and the output end of the driving motor is in transmission connection with a driving chain wheel group. According to the utility model, the effect of detecting the periphery is achieved through the noise detector, and the function of adjusting the volume of the storage box is realized through the lifting of the lifting plate, so that the storage box is convenient for personnel to carry, the difficulty of subsequent carrying is reduced, in addition, the stability of the lifting plate in the use process is improved through the matching of the guide groove and the guide block, the noise around the noise detector is further convenient for long-time detection, and the probability of the noise detector being influenced by external force interference is reduced.

Description

Automatic noise detector

Technical Field

The utility model relates to the technical field of detection equipment, in particular to an automatic noise detector.

Background

The existing noise detector is generally divided into two types, one is fixed, the other is handheld, wherein the fixed noise detector is large in size and inconvenient to carry, the effect of multi-point detection on a detection part is not easy to achieve, and the handheld type noise detector is generally held by a worker for work, and is small in size, if the noise detector is directly placed on site for detection, the noise detector is easy to ignore by a person, other persons pass through and are easy to be mistakenly bumped, so that the detection effect is influenced, and the detection part is not easy to detect for a long time. In view of this, we propose an automatic noise detector.

Disclosure of Invention

The utility model aims to solve the defects that the existing automatic noise detector is not easy to simultaneously take into account the convenience in carrying and long-time detection, and provides the automatic noise detector.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the automatic noise detector comprises a storage box and a noise detector arranged in the storage box, wherein a storage mechanism for storing the noise detector is arranged in the storage box;

the storage mechanism comprises a lifting plate which is slidably arranged in a storage box, the upper portion of the lifting plate is fixedly connected with the noise detector, a driving motor is fixedly arranged in the storage box, the output end of the driving motor is connected with a driving chain wheel group in a transmission manner, and a transmission assembly for controlling the lifting plate to lift is connected with the upper portion of the driving chain wheel group in a transmission manner.

Preferably, the storage box upper portion is equipped with the shielding subassembly that is used for shutoff storage box, shielding subassembly is including rotating the ring gear of sheltering from of installing in the storage box, the inside meshing of ring gear of sheltering from has the shielding gear of being connected with the storage box rotation, shielding gear upper portion coaxial fixed with is used for the baffle.

Preferably, the transmission assembly comprises a transmission screw rod rotatably arranged in the storage box, the transmission screw rod is in transmission connection with the driving chain wheel group, and the outer part of the transmission screw rod is in threaded connection with the lifting plate.

Preferably, the upper part of the transmission screw rod is coaxially fixed with an auxiliary sleeve, a limiting chute is arranged in the auxiliary sleeve, a limiting plate is slidably arranged in the limiting chute, a transmission gear meshed with the shielding gear ring is fixedly arranged at the lower part of the limiting plate, a sliding plate is fixedly arranged on the lifting plate, the upper part of the sliding plate is elastically provided with a sliding sleeve, and a contact resisting rod mutually abutting against the transmission gear is fixedly arranged at the upper part of the sliding sleeve.

Preferably, the storage box lower part is equipped with the supporting component who is used for supporting the storage box, the supporting component includes slidable mounting in the drive block of storage box bottom, and drive block upper portion and lifter plate fixed connection, drive block fixed mounting all around has the drive rack, and drive rack one side meshing have with storage box elastic hinge's drive gear, drive gear one side fixed mounting has the telescopic link.

Preferably, one end of the telescopic rod is connected with a supporting leg in threaded connection with the bearing surface.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the effect of detecting the periphery is achieved through the noise detector, and the function of adjusting the volume of the storage box is realized through the lifting of the lifting plate, so that the storage box is convenient for personnel to carry, the difficulty of subsequent carrying is reduced, in addition, the stability of the lifting plate in the use process is improved through the matching of the guide groove and the guide block, the noise around the noise detector is further convenient for long-time detection, and the probability of the noise detector being influenced by external force interference is reduced.

2. According to the telescopic support, the effect of supporting equipment is achieved through the contraction and expansion of the telescopic rod, the function of manually adjusting the distance between the supporting leg and the bearing surface when the bearing surface is uneven is achieved through the supporting leg in threaded connection with the telescopic rod, so that the equipment can be stably placed on the bearing surface, and the stability of the device is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of area B of FIG. 3;

FIG. 5 is an enlarged schematic view of the area C in FIG. 3;

FIG. 6 is a schematic view of a disassembled structure of a shielding assembly of the present utility model;

fig. 7 is a schematic view illustrating a fitting state of the folding assembly according to the present utility model.

In the figure: 1. a storage box; 2. a support assembly; 21. a driving block; 22. a drive rack; 23. a drive gear; 24. a telescopic rod; 25. supporting feet; 3. a storage mechanism; 31. a lifting plate; 32. a driving motor; 33. driving a chain wheel group; 34. a shielding assembly; 341. a shielding toothed ring; 342. a shielding gear; 343. a baffle; 35. a transmission assembly; 351. a transmission screw rod; 352. a transmission gear; 353. a sliding plate; 354. a sliding sleeve; 355. a touch-up rod; 356. an auxiliary sleeve; 357. limiting sliding grooves; 358. a limiting plate; 4. noise detector.

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.

Example 1

Referring to fig. 1-7, a noise automatic detector comprises a storage box 1 and a noise detector 4 arranged in the storage box 1, wherein a storage mechanism 3 for storing the noise detector 4 is arranged in the storage box 1, and when the noise automatic detector is used, noise around can be detected by the noise detector 4 arranged in the storage box 1.

The receiving mechanism 3 includes the lifter plate 31 of slidable mounting in the containing box 1, and lifter plate 31 upper portion and noise detector 4 fixed connection, fixed mounting has driving motor 32 in the containing box 1, driving motor 32 output transmission is connected with drive sprocket group 33, drive sprocket group 33 upper portion transmission is connected with the drive assembly 35 that is used for controlling lifter plate 31 to go up and down, during the initial state, noise detector 4 is in containing box 1 along with lifter plate 31, during the detection, accessible start driving motor 32 drives drive sprocket group 33 operation, drive sprocket group 33 passes through control drive assembly 35, the purpose that drives lifter plate 31 and rise, thereby take out containing box 1 with noise detector 4, the purpose that detects the noise around is realized, alright through drive assembly 35 control lifter plate 31 decline, thereby accomodate noise detector 4 in containing box 1, thereby the volume of containing box 1 that reduces, the convenience personnel carry, the subsequent transport degree of difficulty has been reduced, the guide way has been seted up to the inner chamber lateral wall of containing box 1 as shown in figure 2, and be equipped with on the lifter plate 31 with the guide way mutually supporting, thereby noise detector 4 has been carried out to the noise detector 4 in the noise detector that the time is long-out to the detecting process, thereby noise detector 4 has influenced by the noise detector is carried out in the process.

The shielding assembly 34 used for blocking the storage box 1 is arranged on the upper portion of the storage box 1, the shielding assembly 34 comprises a shielding toothed ring 341 rotatably arranged in the storage box 1, a shielding gear 342 rotatably connected with the storage box 1 is meshed with the inner side of the shielding toothed ring 341, a baffle 343 is coaxially fixed on the upper portion of the shielding gear 342, the baffle 343 is in a closed state in a conventional state, external sundries can be effectively blocked from entering the storage box 1, so that the protection force to the noise detector 4 is improved.

The transmission assembly 35 comprises a transmission screw rod 351 rotatably arranged in the storage box 1, the transmission screw rod 351 is in transmission connection with the driving chain wheel group 33, the outside of the transmission screw rod 351 is in threaded connection with the lifting plate 31, and when the driving motor 32 operates, the transmission screw rod 351 is driven to rotate through the driving chain wheel group 33, and the transmission screw rod 351 is in threaded connection with the lifting plate 31, so that the lifting plate 31 is driven to lift.

An auxiliary sleeve 356 is coaxially fixed on the upper part of the transmission screw rod 351, a limit chute 357 is arranged in the auxiliary sleeve 356, a limit plate 358 is slidably arranged in the limit chute 357, a transmission gear 352 meshed with the shielding gear ring 341 is fixedly arranged on the lower part of the limit plate 358, a sliding plate 353 is fixedly arranged on the lifting plate 31, a sliding sleeve 354 is elastically arranged on the upper part of the sliding plate 353, a collision rod 355 which is mutually collided with the transmission gear 352 is fixedly arranged on the upper part of the sliding sleeve 354, because the auxiliary sleeve 356 is coaxially fixed with the transmission screw rod 351, when the transmission screw rod 351 rotates, the auxiliary sleeve 356 synchronously rotates along with the rotation of the transmission screw rod 351, the effect of driving the transmission gear 352 to rotate is achieved through the cooperation between the limit plate 358 and the limit chute 357 in the rotation process, through the mutual connotation with shelter from the external tooth of ring 341, reached and driven and shelter from the pivoted purpose of ring 341, thereby realized controlling and shelter from subassembly 34 moving function, in addition, when lifting plate 31 is ascending, can be through the conflict pole 355 conflict drive gear 352 break away from with shelter from the state of ring 341 meshing on the slip sleeve 354, when lifting plate 31 descends, drive gear 352 still is in the state of keeping away from and shelter from ring 341 under the cooperation of conflict pole 355, slip sleeve 354 and slip plate 353, until noise detector 4 gets into after the containing box 1 completely, conflict pole 355 breaks away from drive gear 352, thereby drive gear 352 meshes with shielding ring 341 again under its own gravity's effect, thereby reach the effect that drives and shelter from ring 341 reversal, make baffle 343 shutoff containing box 1 again.

Example two

Referring to fig. 1-7, the embodiment is substantially the same as the first embodiment, and more preferably, the lower portion of the storage box 1 is provided with a supporting component 2 for supporting the storage box 1, the supporting component 2 includes a driving block 21 slidably mounted at the bottom of the storage box 1, and the upper portion of the driving block 21 is fixedly connected with a lifting plate 31, a driving rack 22 is fixedly mounted around the driving block 21, and one side of the driving rack 22 is meshed with a driving gear 23 elastically hinged with the storage box 1, a telescopic rod 24 is fixedly mounted at one side of the driving gear 23, in a conventional state, the telescopic rod 24 automatically contracts at the bottom of the storage box 1, in a use state, since the upper portion of the driving block 21 is fixedly connected with the lifting plate 31, when the lifting plate 31 moves upwards, the driving block 21 is driven to synchronously upwards, in the lifting process, the driving rack 22 fixedly mounted on the driving block 21 drives the driving gear 23 to rotate through tooth engagement, and further because the driving gear 23 is fixedly connected with the telescopic rod 24, the telescopic rod 24 is unfolded from the storage box 1, the function of supporting the storage box 1 is achieved, and when the lifting plate is used, the lifting plate is lowered, the driving rack 22 is driven by the driving rack 31, and the storage box 1 is contracted, and the volume of the storage box 1 is further reduced.

One end of the telescopic rod 24 is in threaded connection with a supporting leg 25 in contact with the bearing surface, when the bearing surface is uneven, the supporting leg 25 can be rotated to adjust the distance between the supporting leg 25 and the bearing surface, so that the equipment can be stably placed on the bearing surface, and the stability of the device is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a noise automated inspection appearance, includes containing box (1) to and noise detection appearance (4) of setting in containing box (1), its characterized in that: a storage mechanism (3) for storing the noise detector (4) is arranged in the storage box (1);

the storage mechanism (3) comprises a lifting plate (31) which is slidably mounted in the storage box (1), the upper portion of the lifting plate (31) is fixedly connected with the noise detector (4), a driving motor (32) is fixedly mounted in the storage box (1), a driving chain wheel set (33) is connected to the output end of the driving motor (32) in a transmission mode, and a transmission assembly (35) for controlling the lifting plate (31) to lift is connected to the upper portion of the driving chain wheel set (33) in a transmission mode.

2. The automatic noise detector according to claim 1, wherein: the shielding assembly (34) used for blocking the storage box (1) is arranged on the upper portion of the storage box (1), the shielding assembly (34) comprises a shielding toothed ring (341) rotatably arranged in the storage box (1), a shielding gear (342) rotatably connected with the storage box (1) is meshed on the inner side of the shielding toothed ring (341), and a baffle plate (343) is coaxially fixed on the upper portion of the shielding gear (342).

3. The automatic noise detector according to claim 2, wherein: the transmission assembly (35) comprises a transmission screw rod (351) rotatably installed in the storage box (1), the transmission screw rod (351) is in transmission connection with the driving chain wheel group (33), and the outside of the transmission screw rod (351) is in threaded connection with the lifting plate (31).

4. A noise automatic detector according to claim 3, wherein: the transmission screw rod (351) upper portion coaxial fixed with auxiliary sleeve (356), be equipped with spacing spout (357) in auxiliary sleeve (356), and slidable mounting has limiting plate (358) in spacing spout (357), limiting plate (358) lower part fixed mounting have with shelter from gear (341) engaged drive gear (352), fixed mounting has sliding plate (353) on lifter plate (31), sliding plate (353) upper portion elastic mounting has sliding sleeve (354), sliding sleeve (354) upper portion fixed mounting have with drive gear (352) contradict conflict pole (355) each other.

5. The automatic noise detector according to claim 1, wherein: the utility model discloses a storage box, including storage box (1), storage box (1) lower part is equipped with support assembly (2) that are used for supporting storage box (1), support assembly (2) are including slidable mounting drive piece (21) in storage box (1) bottom, and drive piece (21) upper portion and lifter plate (31) fixed connection, drive piece (21) fixed mounting all around has drive rack (22), and drive rack (22) one side meshing have with storage box (1) elasticity articulated drive gear (23), drive gear (23) one side fixed mounting has telescopic link (24).

6. The automatic noise detector according to claim 5, wherein: one end of the telescopic rod (24) is connected with a supporting foot (25) in threaded connection with the bearing surface.