Bidirectional fixing and limiting mechanism applied to sound detection

Abstract

The utility model relates to the technical field of sound collection equipment, in particular to a bidirectional fixing and limiting mechanism applied to sound detection. The device comprises a robot joint module arranged in detection equipment, a clamping base driven by the robot joint module to rotate, a mounting plate arranged on the clamping base, an adjustable single-side clamping module arranged on the mounting plate, and a sound detection adjusting support arranged on the side edge of the clamping base. The beneficial effects of the utility model are that the technical scheme is driven by the robot joint module, and the whole clamping base can be driven to swing according to needs, so that the sound collection requirements of different positions and distances can be simulated, and the comprehensiveness and accuracy of sound collection can be improved; the position needing to be fixed is adjusted through the adjustable rotating shaft seats on the two sides, then a product is pressed through the jacking limiting stud, rapid positioning is achieved, and the clamping device is suitable for fixing and clamping different special-shaped pieces.

Description

TECHNICAL FIELD

[0001] The utility model relates to sound collecting equipment technical field especially, it relates to a kind of two-way fixed limiting mechanism applied to sound detection. BACKGROUND

[0002] Sound signal is very widely distributed in daily life, contains large amount of information, and is also the basic way of human communication. Sound transmission media are various and widely distributed, and sound signal acquisition is also relatively convenient. Abnormal sound in public places can effectively reveal and represent abnormal conditions and sudden accidents, and is paid more and more attention by people.

[0003] Prior art, CN202411328727.2, the sound collection detection in prior art cannot effectively simulate the structure of different angle positions, and the tooling installed inside the detection product cannot be quickly assembled and fixed, and can only be single-sided clamped and inconvenient to adjust.

[0004] Therefore, it is necessary to design a two-way fixed limiting mechanism applied to sound detection to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a two-way fixed limiting mechanism applied to sound detection to overcome the above-mentioned deficiencies existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of two-way fixed limiting mechanism applied to sound detection, which includes robot joint module 1 placed in detection equipment, clamping base driven to rotate by the robot joint module, mounting plate arranged on the clamping base, adjustable double-side clamping module arranged on the mounting plate, and sound detection adjusting support arranged on the side of the clamping base, characterized in that: the adjustable double-side clamping module 4 includes slide rail arranged on the mounting plate, slidable clamping seat slidably mounted on the slide rail by sliding block, fixed clamping plate arranged corresponding to the slidable clamping seat, stretching module placed between the slidable clamping seat and the fixed clamping plate, and profiling clamp block arranged on the slidable clamping seat and the fixed clamping plate respectively, and linkable clamping fixing module arranged on the slidable clamping seat and the fixed clamping plate respectively, the linkable clamping fixing module includes shaft seat fixed on the slidable clamping seat, first fixed shaft seat mounted on the shaft seat and rotating along the shaft, bottom shaft seat arranged at the bottom of the slidable clamping seat, connecting rod mounted by cooperating with the bottom shaft seat through a rotating shaft, connecting block connected by cooperating with the end of the connecting rod through a first rotating shaft, and second fixed shaft seat connected by cooperating with the connecting block through a second rotating shaft, and a supporting and limiting stud is threadedly connected on the first fixed shaft seat and the second fixed shaft seat.

[0008] Preferably, the stretching module includes a stretching block arranged at the bottom of the slidable clamping seat, a fixed block arranged at the bottom of the fixed clamping plate, and a spring connected to the stretching block and the fixed block respectively.

[0009] Preferably, a handle is arranged on the slidable clamping seat.

[0010] Preferably, the sound detection adjusting support includes a mounting groove on the side of the clamping base, a shaft rod mounted in the mounting groove through a shaft seat, a sound source mounting support sleeved outside the shaft rod, and a jig fixed on the sound source mounting support and used for fixing a sound source collector.

[0011] Preferably, the bottom of the first fixed shaft seat is mounted on the bottom of the slide rail through a rotating shaft, and the middle of the second fixed shaft seat is mounted on the fixed clamping plate through a rotating shaft.

[0012] The utility model has the advantages that: the technical scheme is driven by a robot joint module, can swing the entire clamping base as needed, thereby simulating sound collection needs at different positions and distances, and improving the comprehensiveness and accuracy of sound collection; the position to be fixed is adjusted through the adjustable rotating shafts on both sides, the product is pressed by a supporting and limiting stud, quick positioning is realized, and different special-shaped parts can be fixed and clamped. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structure schematic view of a bidirectional fixing and limiting mechanism applied to sound detection of the utility model;

[0014] Fig. 2 It is an adjustable double-side clamping module schematic view of a bidirectional fixing and limiting mechanism applied to sound detection of the utility model;

[0015] In the drawing: 1, robot joint module; 2, clamping base; 3, mounting plate; 4, adjustable double-side clamping module; 5, sound detection adjusting support; 41, slide rail; 42, slidable clamping seat; 43, fixed clamping plate; 44, stretching module; 45, profiling clamp block; 46, handle; 61, shaft seat; 62, first fixed shaft seat; 63, bottom shaft seat; 64, connecting rod; 65, connecting block; 66, second fixed shaft seat; 67, top holding limiting stud. DETAILED DESCRIPTION

[0016] Refer to Figs. 1-2 A bidirectional fixing and limiting mechanism applied to sound detection, which comprises a robot joint module 1 placed in a detection device, a clamping base 2 driven to rotate by the robot joint module, a mounting plate 3 arranged on the clamping base, an adjustable double-side clamping module 4 arranged on the mounting plate, and a sound detection adjusting support 5 arranged on the side edge of the clamping base.

[0017] The robot joint module 1 can drive the entire clamping base 2 to swing as needed, so as to simulate sound collection needs at different positions and distances, and improve the comprehensiveness and accuracy of sound collection.

[0018] The adjustable double-side clamping module 4 comprises a slide rail 41 arranged on the mounting plate 3, a slidable clamping seat 42 slidably mounted on the slide rail, a fixed clamping plate 43 arranged corresponding to the slidable clamping seat, a stretching module 44 placed between the slidable clamping seat 42 and the fixed clamping plate 43, a profiling clamp block 45 arranged on the slidable clamping seat 42 and the fixed clamping plate 43 respectively, and a linkable clamping and fixing module 6 arranged on the slidable clamping seat 42 and the fixed clamping plate respectively.

[0019] The stretching module comprises a stretching block arranged at the bottom of the slidable clamping seat, a fixed block arranged at the bottom of the fixed clamping plate, and a spring connected to the stretching block and the fixed block respectively; through the rebound force of the spring, the slidable clamping seat always keeps against the fixed clamping plate, so as to realize the purpose of automatic clamping.

[0020] The slidable clamping seat can move along the slide rail, and when clamping the product to be measured is needed, one side of the product is limited to the fixed clamping plate, and part is installed with the profiling clamp block, the slidable clamping seat is moved, the distance between the profiling clamp block 45 between the slidable clamping seat and the fixed clamping plate is increased, thereby a space is given to install the product, then the slidable clamping seat is loosened and automatically resets, the profiling clamp block on the movable clamping seat clamps the product to be measured, thereby fixing is realized;

[0021] In order to facilitate the displacement of the position of the slidable clamping seat, a handle is arranged on the slidable clamping seat 2.

[0022] In order to effectively collect the sound source, it is necessary to adjust the position of the receiving end of the received sound source, the sound detection adjusting support includes a mounting groove on the side of the clamping base, a shaft rod mounted in the mounting groove through a shaft seat, a sound source mounting support sleeved outside the shaft rod, and a jig fixed on the sound source mounting support and used for fixing the sound source collection.

[0023] The linkable clamping and fixing module 6 includes a shaft seat 61 fixed on the slidable clamping seat 42, a first fixed shaft seat 62 mounted on the shaft seat 61 and rotating along the shaft, a bottom shaft seat 63 arranged at the bottom of the slidable clamping seat 42, a connecting rod 64 mounted through a rotating shaft and cooperating with the bottom shaft seat, a connecting block 65 connected through a first rotating shaft and cooperating with the end of the connecting rod, a second fixed shaft seat 66 connected through a second rotating shaft and cooperating with the connecting block, and a top supporting limiting stud 67 threadedly connected on the first fixed shaft seat and the second fixed shaft seat; the position of the fixed point is adjusted by rotating the first fixed shaft seat, then the other end of the product is pressed and fixed by threadedly rotating the top supporting limiting stud 67 close to the product, the position of the second fixed shaft seat is adjusted, and the other end of the product is pressed and fixed by threadedly rotating the top supporting limiting stud, thereby the two ends of the product are fixed, which is suitable for quickly fixing different structures and complex products.

[0024] In order to facilitate the rotation of the first fixed shaft seat and the second fixed shaft seat, the bottom of the first fixed shaft seat is mounted through a rotating shaft and the bottom of the slide rail 41, and the middle part of the second fixed shaft seat is mounted through a rotating shaft and the fixed clamping plate 43.

[0025] The utility model discloses the beneficial effect, this technical scheme drives the whole clamping base to swing more by the robot joint module, thereby simulating the sound collection needs of different positions, distance, improving the comprehensiveness and accuracy of sound collection, adjusting the position that needs to be fixed through the rotatable shaft seat of both sides, then the product is pressed and fixed through the top supporting limiting stud, realizes quick positioning, and is suitable for fixing different special-shaped parts.

[0026] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A bidirectional fixed limit mechanism for sound detection, comprising a robot joint module (1) placed in a detection device, a clamping base driven to rotate by the robot joint module, a mounting plate arranged on the clamping base, an adjustable double-sided clamping module arranged on the mounting plate, and a sound detection adjustment bracket arranged on the side of the clamping base, characterized in that:

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod.

2. A bidirectional fixed limit mechanism for sound detection according to claim 1, characterized in that: The stretching module comprises a stretching block arranged at the bottom of the slidable clamping seat, a fixed block arranged at the bottom of the fixed clamping plate, and springs respectively connected to the stretching block and the fixed block.

3. A bidirectional fixed limit mechanism for sound detection according to claim 2, characterized in that: A handle is provided on the slidable clamping seat.

4. The bidirectional fixed limit mechanism for sound detection according to claim 1, characterized in that: The sound detection and adjustment bracket includes a mounting groove on the side of the clamping base, an axle rod installed in the mounting groove through an axle seat, a sound source mounting bracket sleeved outside the axle rod, and a fixture fixed on the sound source mounting bracket and used to fix the sound source collection.

5. The bidirectional fixed limit mechanism for sound detection according to claim 1, characterized in that: The bottom of the first fixed shaft seat is installed on the bottom of the slide rail through a rotating shaft, and the middle part of the second fixed shaft seat is installed on the fixed clamping plate through a rotating shaft.

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