CN220320787U - Support type noise detector - Google Patents

Abstract

The utility model discloses a supporting type noise detector which comprises a bottom plate, and further comprises a lifting limiting mechanism, a connecting buffer mechanism and a protective clamping mechanism which are sequentially arranged on the bottom plate from bottom to top. The utility model belongs to the technical field of noise detection equipment, and particularly relates to a supporting noise detector which is characterized in that a movable groove is formed in a placing plate, a torsion spring and a gear are utilized to carry out meshing transmission on a sliding plate, synchronous displacement of a clamping plate can be driven, clamping protection is conveniently carried out on a detector body, a damping sliding block and a spring are utilized to buffer the placing plate, vibration transmitted from the ground is reduced, accuracy of a detection result is improved, a supporting sleeve rod and a lifting rod are arranged, a spring plate is utilized to drive movement of a buckling tooth, and the position of the lifting rod is limited by matching with the buckling groove, so that detection height can be adjusted, and detection requirements under different environments are met.

Description

Support type noise detector

Technical Field

The utility model belongs to the technical field of noise detection equipment, and particularly relates to a supporting type noise detector.

Background

The current occasion that needs to carry out noise detection to some, need the staff to carry noise monitor and test, when needing to carry out long-time noise detection, long-time holding can make the detector produce tired, influence work efficiency, the device is disclosed in the patent of publication No. CN209069413U, need only pull down the instrument shell from the support frame in the short time to the noise sampling detection of being detected, hold and aim at the region to be tested with the collection microphone by the staff, can carry out noise detection, still be convenient for the mobile measurement of staff, when the staff need carry out long-time monitoring measurement of being detected in the region, can install the instrument shell and fix on the support frame, need not to hold by the staff, avoid the staff tired, satisfy noise sampling needs under the different circumstances, but the device is when using, the detector is directly exposed to the external force collision damage easily, moreover the detector is directly connected with the reference column through the screw thread, the vibrations that near ground produced are passed on the detector easily to the detector through the connection of support frame, cause the error of testing result, influence measurement use.

Disclosure of Invention

In order to solve the problems, the utility model provides the supporting type noise detector which is characterized in that the movable groove is formed in the placing plate, the torsion spring and the gear are utilized to carry out meshing transmission on the sliding plate, synchronous displacement of the clamping plate can be driven, clamping protection is conveniently carried out on the detector body, the damping sliding block and the spring are utilized to buffer the placing plate, vibration transmitted from the ground is reduced, accuracy of a detection result is improved, the supporting sleeve rod and the lifting rod are arranged, the spring plate is utilized to drive the buckling teeth to move, the buckling grooves are matched, the position of the lifting rod can be limited, the detection height can be adjusted, and detection requirements under different environments are met.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the supporting type noise detector comprises a bottom plate, and further comprises a lifting limiting mechanism, a connecting buffer mechanism and a protective clamping mechanism which are sequentially arranged on the bottom plate from bottom to top; the protection fixture comprises a placing plate, a sliding plate and clamping plates, wherein the placing plate is arranged on a connecting buffer mechanism, a movable groove is formed in the placing plate, a sliding groove and a fixed shaft are arranged on the bottom wall of the movable groove, the sliding groove is formed in two sides of the fixed shaft, a gear is sleeved on the fixed shaft, a torsion spring is arranged between the fixed shaft and the gear, the sliding plate is arranged on the sliding groove in a sliding mode, racks are arranged on the sliding plate and meshed with the gears, the clamping plates are connected onto the sliding plate, two groups of the clamping plates are provided with detector bodies, the clamping plates are pulled away to two sides to drive the sliding plates to slide on the sliding grooves, the racks drive the gears to rotate, the torsion spring is driven to deform, the detector bodies are placed on the placing plate, the limitation on the clamping plates is released, and the gears drive the racks to rotate under the action of the torsion spring, and then the clamping plates are driven to fix the detector bodies.

Further, the connection buffer mechanism comprises a supporting table and a fixing rod, the supporting table is arranged on the lifting limiting mechanism, the fixing rod is arranged on the top wall of the supporting table, multiple groups of fixing rods are symmetrically arranged, damping sliding blocks are arranged on the fixing rod in a sliding mode, springs are arranged on two sides of the damping sliding blocks, the placing plates are arranged among the multiple groups of the damping sliding blocks, when the height of the detector body needs to be adjusted, a spring plate is pulled to drive buckling teeth to separate from buckling grooves, and after the height of the lifting rod is adjusted, the spring plate is loosened to enable the buckling teeth to be buckled with the corresponding buckling grooves again.

Further, the lifting limiting mechanism comprises a supporting sleeve rod and a lifting rod, the supporting sleeve rod is arranged on the bottom plate, a spring plate is arranged on the side wall of the supporting sleeve rod, buckling teeth are arranged on the spring plate, the lifting rod is slidably arranged on the lifting sleeve rod, the supporting table is arranged on the top wall of the lifting rod, a buckling groove is formed in the side wall of the lifting rod, and when vibration on the ground nearby is transmitted to the supporting table, the vibration is relieved under the action of a damping slide and a spring, and the influence on the detector body is reduced, so that the detector body can normally operate.

Further, the top wall of the movable groove is arranged in an opening mode.

Preferably, the sliding plate is in an L-shaped arrangement.

Preferably, the buckling teeth are movably buckled with the buckling teeth.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the supporting type noise detector provided by the utility model, the movable groove is formed in the placing plate, the torsion spring and the gear are utilized to carry out meshing transmission on the sliding plate, synchronous displacement of the clamping plate can be driven, clamping protection on the detector body is facilitated, the damping sliding block and the spring are utilized to buffer the placing plate, vibration transmitted from the ground is reduced, accuracy of a detection result is improved, the supporting sleeve rod and the lifting rod are arranged, the spring plate is utilized to drive the movement of the buckling teeth, and the position of the lifting rod can be limited by matching with the buckling groove, so that detection height can be adjusted, and detection requirements under different environments are met.

Drawings

FIG. 1 is a block diagram of a support type noise detector according to the present utility model;

fig. 2 is a schematic top view of the inner surface of a placement plate of a supporting noise detector according to the present utility model.

The device comprises a base plate 1, a bottom plate 2, a lifting limiting mechanism 3, a connecting buffer mechanism 4, a protective clamping mechanism 5, a placing plate 6, a sliding plate 7, a clamping plate 8, a movable groove 9, a sliding groove 10, a fixed shaft 11, a gear 12, a torsion spring 13, a rack 14, a detector body 15, a supporting table 16, a fixed rod 17, a damping sliding block 18, a spring 19, a supporting sleeve rod 20, a lifting rod 21, a spring plate 22, a buckling tooth 23 and a buckling groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the supporting type noise detector provided by the utility model comprises a bottom plate 1, and further comprises a lifting limiting mechanism 2, a connecting buffer mechanism 3 and a protective clamping mechanism 4 which are sequentially arranged on the bottom plate 1 from bottom to top; the protection fixture 4 includes placing plate 5, slide 6 and splint 7, place the plate 5 and locate on the connection buffer gear 3, be equipped with movable groove 8 in the placing plate 5, the roof in movable groove 8 is the opening setting, be equipped with spout 9 and fixed axle 10 on the diapire of movable groove 8, the both sides of fixed axle 10 are located to spout 9, the cover is equipped with gear 11 on the fixed axle 10, be equipped with torsional spring 12 between fixed axle 10 and the gear 11, slide 6 slides and locates on spout 9, slide 6 is L type setting, be equipped with rack 13 on slide 6, rack 13 and gear 11 meshing, splint 7 are connected on slide 6, be equipped with detector body 14 between two sets of splint 7, the connection buffer gear 3 includes brace table 15 and dead lever 16, brace table 15 is located on the lift stop gear 2, the dead lever 16 is located on the brace table 15 roof, the dead lever 16 symmetry is equipped with the multiunit, the last slip of dead lever 16 is equipped with damping slider 17, the both sides of damping slider 17 are equipped with spring 18, place between the multiunit damping slider 17, lift stop gear 2 includes support sleeve 19 and lifter 20, support sleeve 19 is located on bottom plate 1, be equipped with on the lateral wall of support sleeve 19, be equipped with on the lateral wall 18 of spring sleeve 19, be equipped with on the lateral wall 20, the upper tooth 20 is located on the lifter 20, the lateral wall 20 is detained with the movable buckle 20, on the lateral wall is equipped with the lifter 20.

When the detector is specifically used, the clamping plate 7 is pulled to two sides, the sliding plate 6 is driven to slide on the sliding groove 9, the rack 13 drives the gear 11 to rotate, the torsion spring 12 is driven to deform, the detector body 14 is placed on the placing plate 5, the limitation on the clamping plate 7 is loosened, under the action of the torsion spring 12, the gear 11 drives the rack 13 to rotate, and then the clamping plate 7 is driven to fix the detector body 14, when the height of the detector body 14 needs to be adjusted, the spring 18 plate is pulled, the buckling teeth 22 are driven to be separated from the buckling grooves 23, after the height of the lifting rod 20 is adjusted, the spring 18 plate is loosened, the buckling teeth 22 are buckled with the corresponding buckling grooves 23 again, and when the vibration of the ground nearby is transmitted to the supporting table 15, the vibration is relieved under the action of the damping slide and the spring 18, the influence on the detector body 14 is reduced, and the detector body 14 can normally run.

In summary, the beneficial effects of the utility model are as follows: according to the supporting type noise detector provided by the utility model, the movable groove is formed in the placing plate, the torsion spring and the gear are utilized to carry out meshing transmission on the sliding plate, synchronous displacement of the clamping plate can be driven, clamping protection on the detector body is facilitated, the damping sliding block and the spring are utilized to buffer the placing plate, vibration transmitted from the ground is reduced, accuracy of a detection result is improved, the supporting sleeve rod and the lifting rod are arranged, the spring plate is utilized to drive the movement of the buckling teeth, and the position of the lifting rod can be limited by matching with the buckling groove, so that detection height can be adjusted, and detection requirements under different environments are met.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. A support type noise detector, which is characterized in that: the device comprises a bottom plate, and further comprises a lifting limiting mechanism, a connecting buffer mechanism and a protective clamping mechanism which are sequentially arranged on the bottom plate from bottom to top; the protection fixture is including placing board, slide and splint, place the board and locate on the connection buffer gear, it is equipped with movable groove to place the inboard, be equipped with spout and fixed axle on the diapire in movable groove, the both sides of fixed axle are located to the spout, the cover is equipped with the gear on the fixed axle, be equipped with the torsional spring between fixed axle and the gear, the slide is slided and is located on the spout, be equipped with the rack on the slide, rack and gear engagement, splint are connected on the slide, two sets of be equipped with the detector body between the splint.

2. A support type noise detector according to claim 1, wherein: the connecting buffer mechanism comprises a supporting table and a fixing rod, wherein the supporting table is arranged on the lifting limiting mechanism, the fixing rod is arranged on the top wall of the supporting table, multiple groups of fixing rods are symmetrically arranged, damping sliding blocks are arranged on the fixing rod in a sliding mode, springs are arranged on two sides of the damping sliding blocks, and the placing plates are arranged among the multiple groups of damping sliding blocks.

3. A support type noise detector according to claim 2, wherein: the lifting limiting mechanism comprises a supporting sleeve rod and a lifting rod, the supporting sleeve rod is arranged on the bottom plate, a spring plate is arranged on the side wall of the supporting sleeve rod, buckling teeth are arranged on the spring plate, the lifting rod is arranged on the lifting sleeve rod in a sliding mode, the supporting table is arranged on the top wall of the lifting rod, and a buckling groove is formed in the side wall of the lifting rod.

4. A support type noise detector according to claim 3, wherein: the top wall of the movable groove is arranged in an opening.

5. The support type noise detector according to claim 4, wherein: the sliding plate is L-shaped.

6. The support type noise detector according to claim 5, wherein: the buckling teeth are movably buckled with the buckling teeth.