Voiceprint recognition device applied to equipment state acquisition

Abstract

The utility model provides a voiceprint recognition device applied to equipment state acquisition, which relates to the technical field of equipment state acquisition and comprises a protection box and a device body, a first electric push rod is arranged on the inner side wall of the protection box, a mounting seat is arranged at the output end of the first electric push rod, and the device body is mounted at the top of the mounting seat. A protection door is arranged on the front face of the protection box, a moving assembly is arranged between the protection box and the protection door, the device body is retracted into the protection box through a first electric push rod, the moving assembly works to close the protection door, and therefore the device body in the protection box is protected. The device body can be effectively prevented from being damaged by the external environment, so that the service life of the device body is prolonged, and the performance stability of the device body is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of equipment state acquisition, especially to a voiceprint recognition device applied to equipment state acquisition. BACKGROUND

[0002] The main reason for voiceprint acquisition of equipment state is to realize efficient and accurate equipment state monitoring and fault diagnosis. Voiceprint recognition technology, as a non-contact and high-sensitivity sensing method, can collect voiceprint feature information of equipment in real time and uninterruptedly. These information contains mechanical wave, vibration and audible sound signal under the running state of equipment, which can reflect the health state and potential defects of equipment. Through voiceprint acquisition, abnormal changes in the running process of equipment can be found in time, providing an important basis for the maintenance and management of equipment.

[0003] Among them, a power equipment fault judgment device based on voiceprint recognition technology, application number <2022213>97218.1>, including suspension type track, moving mechanism, voiceprint recognition terminal, lifting mechanism, cloud platform and voiceprint sensor, the moving mechanism is arranged in the suspension type track, the voiceprint recognition terminal is fixed on the moving mechanism, the lifting mechanism is connected with the moving mechanism, cloud platform respectively, the voiceprint sensor is located on the cloud platform, the voiceprint recognition terminal is connected with the moving mechanism, cloud platform and voiceprint sensor through cable respectively. The utility model adopts voiceprint sensor to collect the sound information of power equipment, and the voiceprint sensor can move, which can monitor multiple power equipment.

[0004] However, this patent does not protect the voiceprint recognition device. In actual application, voiceprint acquisition is usually carried out under specific requirements or conditions; for example, when it is necessary to diagnose the fault or monitor the state of the equipment, the voiceprint recognition device can be started to collect voiceprint. Once enough information is collected or the predetermined monitoring purpose is achieved, the device can close the voiceprint collection function to avoid unnecessary resource consumption and privacy leakage risk. In addition, the voiceprint recognition device usually has intelligent recognition and processing capability, which can automatically judge whether the voiceprint collection needs to be started according to the running state of the equipment and the preset threshold. When the equipment is in normal running state, the device may be in standby or low power consumption mode to reduce energy consumption and prolong service life. Only when the equipment appears abnormal or needs special attention, the device will start the voiceprint collection function for real-time monitoring and analysis. As a precise device, the voiceprint collection device contains many precise elements and sensors inside. Therefore, when the voiceprint collection device is not used, it can be stored and protected to effectively avoid damage to the device by the external environment, thereby prolonging the service life of the device and maintaining the stability of its performance. Therefore, we propose a voiceprint recognition device applied to equipment state acquisition. UTILITY MODEL CONTENT

[0005] The voiceprint recognition device applied to equipment state acquisition aims at solving the problems in the background art.

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

[0007] The voiceprint recognition device applied to equipment state acquisition comprises a protection box and a device body, a first electric push rod is arranged on the inner side wall of the protection box, a mounting seat is arranged on the output end of the first electric push rod, the device body is mounted on the top of the mounting seat, a protection door is arranged on the front of the protection box, and a moving assembly is arranged between the protection box and the protection door.

[0008] As a preferred scheme of the utility model, a second electric push rod is arranged on the top of the protection box.

[0009] As a preferred scheme of the utility model, the moving assembly comprises a sliding groove, the sliding grooves are symmetrically arranged on the two side housings of the front of the protection box, threaded rods are arranged in the sliding grooves, and sliding blocks are threadedly connected to the threaded rods.

[0010] As a preferred scheme of the utility model, driving motors are arranged on the two sides of the top of the protection box.

[0011] As a preferred scheme of the utility model, the output end of the driving motor is connected to one end of the top of the threaded rod.

[0012] As a preferred scheme of the utility model, a collection probe is arranged on the front of the device body, and a voiceprint sensor is arranged in the device body.

[0013] As a preferred scheme of the utility model, a processor is arranged in the device body, a storage module is arranged above the processor in the device body, and a signal receiving module is arranged on the top of the device body.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the device body is retracted into the protection box through the first electric push rod, the protection door is closed through the working of the moving assembly, so that the device body in the protection box is protected, the device body can be effectively prevented from being damaged by the external environment, and the service life of the device body is prolonged and the stability of the performance of the device body is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The utility model provides a kind of overall structure schematic view of the voiceprint recognition device applied to equipment state acquisition;

[0017] Fig. 2 The utility model provides a kind of applied to the protection box plane internal structure side view schematic diagram of voiceprint identification device of equipment state acquisition for the utility model provides;

[0018] Fig. 3 The utility model provides a kind of applied to the device body plane internal structure schematic diagram of voiceprint identification device of equipment state acquisition for the utility model provides.

[0019] Legend: 1, protection box;2, device body;201, acquisition probe;202, voiceprint sensor;203, processor;204, storage module;205, signal receiving module;3, first electric push rod;301, mounting seat;4, protection door;5, moving assembly;501, sliding groove;502, threaded rod;503, sliding block;504, driving motor;6, second electric push rod. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of the utility model protection.

[0021] In order to facilitate understanding of the utility model, the utility model will be described more fully with reference to related, several embodiments of the utility model are given, however, the utility model can be realized in many different forms, and is not limited to the embodiments described in the text, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on another element or there can be a middle element, when an element is referred to as "connected to" another element, it can be directly connected to another element or there can be a middle element, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs, the terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the utility model, the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Embodiment 1

[0025] As Figs. 1-3 The utility model provides a kind of technical scheme: a voiceprint recognition device applied to equipment state acquisition, including protection box 1 and device body 2, device body 2 front is provided with acquisition probe 201, device body 2 inside is provided with voiceprint sensor 202, device body 2 inside is provided with processor 203, device body 2 inside and located above processor 203 is provided with storage module 204, device body 2 top is provided with signal receiving module 205;Device body 2 front acquisition probe 201 is responsible for receiving the sound signal that equipment emits, these sound signals include the mechanical wave, vibration and audible sound etc. of equipment operating state, is the original data source of voiceprint acquisition;Device body 2 inside voiceprint sensor 202 converts the sound signal received by acquisition probe 201 into electric signal, processor 203 is the brain of voiceprint acquisition device, is responsible for processing the electric signal converted by voiceprint sensor 202, processor 203 carries out pre-processing to electric signal, such as denoising, filtering etc., to improve the accuracy of subsequent processing;Storage module 204 is used to save the voiceprint data and characteristic parameter collected, these data can be used for subsequent equipment state monitoring, fault diagnosis or identity verification etc.;Device body 2 top signal receiving module 205 is responsible for receiving external control signal or data transmission request.For example, when needing to carry out real-time monitoring to equipment, can send instruction to processor 203 by signal receiving module 205, start voiceprint acquisition function, simultaneously, signal receiving module 205 can also be used to transmit the voiceprint data or analysis result collected to other equipment or system.

[0026] Example 2

[0027] As Figs. 1-3As shown, a voiceprint recognition device applied to device state acquisition, the inside side wall of the protection box 1 is provided with a first electric push rod 3, the output end of the first electric push rod 3 is provided with a mounting seat 301, the device body 2 is installed on the top of the mounting seat 301, the front of the protection box 1 is provided with a protection door 4, the protection box 1 and the protection door 4 are provided with a moving assembly 5, the moving assembly 5 comprises a sliding groove 501, the sliding groove 501 is symmetrically opened at the shell on both sides of the front of the protection box 1, the sliding groove 501 is provided with a threaded rod 502 inside, the threaded rod 502 is threadedly connected with a sliding block 503, the protection box 1 is provided with a driving motor 504 on both sides of the top, and the output end of the driving motor 504 is connected with one end of the top of the threaded rod 502; when the voiceprint collection device needs to be operated, the driving motor 504 is started, the driving motor 504 drives the threaded rod 502 to rotate, since the threaded rod 502 is threadedly connected with the sliding block 503, the sliding block 503 will move along the sliding groove 501, and the movement of the sliding block 503 will drive the protection door 4 to be opened, so that the device body 2 inside the protection box 1 is exposed, after the protection door 4 is opened, if it is necessary to further adjust the position of the device body 2, the first electric push rod 3 can be started, the output end of the first electric push rod 3 will be extended, the mounting seat 301 and the device body 2 are pushed out of the outside, and the voiceprint collection is carried out, after the device body 2 reaches the predetermined position, the device body 2 is started to carry out the voiceprint collection work, the collected voiceprint data will be processed and analyzed, and is used for the purpose of device state monitoring, fault diagnosis or identity verification; after the voiceprint collection work is completed, the device body 2 is collected back to the inside of the protection box 1 through the first electric push rod 3, then the driving motor 504 is started in reverse, the threaded rod 502 is reversely rotated, the sliding block 503 is driven to move back to the initial position along the sliding groove 501, and the movement of the sliding block 503 will drive the protection door 4 to be closed, so that the device body 2 inside the protection box 1 is protected.

[0028] The utility model discloses a work flow: when needing to operate the device body 2 when using a kind of voiceprint recognition device applied to equipment state acquisition, start drive motor 504, drive motor 504 drives screw rod 502 rotation, because screw rod 502 is connected with slider 503 threadedly, slider 503 will move along sliding slot 501, the movement of slider 503 will drive protective door 4 to open, to expose the device body 2 inside protective box 1, after protective door 4 opens, if needing to further adjust the position of device body 2, can start first electric push rod 3, and the output end of first electric push rod 3 will extend, push mounting seat 301 and device body 2 extend outside, carry out voiceprint acquisition, after device body 2 reaches predetermined position, start device body 2 and carry out voiceprint acquisition work, device body 2 receives the sound signal emitted by equipment by acquisition probe 201, converts into electric signal after voiceprint sensor 202, processor 203 carries out pre-processing and feature extraction to electric signal, storage module 204 saves the voiceprint data and characteristic parameter collected, signal receiving module 205 receives external control signal or data transmission request, in this way, device body 2 can carry out voiceprint acquisition to equipment state, provides data support for subsequent equipment state monitoring, fault diagnosis or identity authentication etc., after voiceprint acquisition work is completed, device body 2 is retracted to inside protective box 1 by first electric push rod 3, then, drive motor 504 is started reversely, makes screw rod 502 reverse rotation, drives slider 503 and moves back to initial position along sliding slot 501, the movement of slider 503 will drive protective door 4 to close, so that device body 2 inside protective box 1 is protected, can effectively avoid that device body 2 is damaged by external environment, to prolong the service life of device body 2 and keep its performance stable.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A voiceprint recognition device for collecting device status, comprising a protective box (1) and a device body (2), characterized in that: The protective box (1) has a first electric push rod (3) on its inner side wall. The output end of the first electric push rod (3) is provided with a mounting base (301). The device body (2) is installed on the top of the mounting base (301). The protective box (1) has a protective door (4) on its front. A moving component (5) is provided between the protective box (1) and the protective door (4).

2. The voiceprint recognition device for equipment status acquisition according to claim 1, characterized in that: The top of the protective box (1) is equipped with a second electric push rod (6).

3. The voiceprint recognition device for equipment status acquisition according to claim 1, characterized in that: The moving component (5) includes a slide groove (501). The protective box (1) has slide grooves (501) symmetrically opened on both sides of the front shell. The slide groove (501) is provided with a threaded rod (502) inside. The threaded rod (502) is threadedly connected to a slider (503).

4. The voiceprint recognition device for equipment status acquisition according to claim 1, characterized in that: The protective box (1) is equipped with drive motors (504) on both sides of the top.

5. A voiceprint recognition device for equipment status acquisition according to claim 4, characterized in that: The output end of the drive motor (504) is connected to one end of the top of the threaded rod (502).

6. The voiceprint recognition device for equipment status acquisition according to claim 1, characterized in that: The device body (2) has a data acquisition probe (201) on the front and a voiceprint sensor (202) inside.

7. The voiceprint recognition device for equipment status acquisition according to claim 1, characterized in that: The device body (2) is equipped with a processor (203), and a storage module (204) is provided inside the device body (2) and above the processor (203). A signal receiving module (205) is provided on the top of the device body (2).

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