CN217305976U - Equipment running state early warning device based on sound source and sound spectrum - Google Patents
Equipment running state early warning device based on sound source and sound spectrum Download PDFInfo
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- CN217305976U CN217305976U CN202220225742.4U CN202220225742U CN217305976U CN 217305976 U CN217305976 U CN 217305976U CN 202220225742 U CN202220225742 U CN 202220225742U CN 217305976 U CN217305976 U CN 217305976U
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- control body
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- switch button
- early warning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an equipment operation situation early warning device based on sound source and audio spectrum, bear seat, audio collector, shift knob, swivel nut and the control body including L type support, non-setting adhesive paster, casing, loading board, casing fixed mounting is on L type support, be provided with two through-holes on the L type support, the non-setting adhesive paster is fixed to be set up on the side of L type support, loading board fixed mounting is inside the casing. The single control body is rotated to move inwards until the single control body is pressed on the switch button, the audio sensor which is connected with the switch button circuit is electrified to be in a working state to carry out real-time monitoring and early warning on the running state of the equipment, the other control body and the other switch button are in a non-contact state, and the other audio sensor is in a power-off state, so that the purpose of alternately monitoring and early warning by the two audio sensors is realized, and the service life of the audio sensor is prolonged.
Description
Technical Field
The utility model belongs to the technical field of equipment early warning device, especially, relate to an equipment operation condition early warning device based on sound source and sound spectrum.
Background
Aiming at the characteristics of sound signals of each type of factory equipment, various engineering mechanical signals can be monitored in real time through the audio collector, and once a certain type of target signals are detected, an alarm is given immediately. Under the condition that the equipment does not operate in a working mode, the sound source and the sound spectrum can be identified based on a core algorithm formed by sound field wave beams and a sound spectrum characteristic database, the operation state of the equipment is judged, and the early warning system of the equipment and parts is formed by recording and judging. If the system is combined with an infrared thermal imaging technology and a module to carry out sound-infrared fault signal collaborative monitoring analysis, the fault finding and detection in early, middle and later stages can be comprehensively covered.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the device for monitoring and early warning the running state of the equipment in real time is provided.
In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides an equipment operation condition early warning device based on sound source and audio spectrum, includes L type support, non-setting adhesive paster, casing, loading board and bears seat, audio collector, shift knob, swivel nut and control body, casing fixed mounting is on L type support, be provided with two through-holes on the L type support, the non-setting adhesive paster is fixed to be set up on the side of L type support, loading board fixed mounting is inside the casing, and two bear a fixed mounting on the loading board, audio collector fixed mounting bears a right-hand member, and audio collector arranges in the through-hole, shift knob fixed mounting bears a left end, shift knob passes through circuit connection with audio collector, and two swivel nuts fixed mounting are on the casing, control body spiro union is installed in the swivel nut, but control body crimping is on shift knob.
Preferably, the bottom of the side surface of the L-shaped bracket is provided with a slope structure.
Preferably, a control knob is arranged on the outer end face of the control body.
Preferably, the control body is provided with a marking line.
Compared with the prior art, the utility model discloses an useful part is: in order to prolong the service life of a single audio sensor, two audio sensors are arranged to alternately monitor and early warn, the early warning device is adhered to an equipment board through a non-setting adhesive patch, the accuracy of receiving sound of the audio sensors can be improved through the arrangement of through holes, the single control body is rotated to move inwards until the single control body is pressed on a switch button, the audio sensors connected with the switch button circuit are electrified to be in a working state to carry out real-time monitoring and early warning on the running condition of the equipment, the other control body and the other switch button are in a non-contact state, and the other audio sensor is in a power-off state at the moment, so that the purpose of alternately monitoring and early warning of the two audio sensors is realized, and the service life of the audio sensors is prolonged.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the internal structure of the present invention.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the following embodiments:
as shown in fig. 1, the device operation state early warning device based on sound source and sound spectrum comprises an L-shaped support 1, a non-setting adhesive patch 2, a housing 3, a bearing plate 4, bearing seats 5, an audio collector 6, a switch button 7, a threaded sleeve 8 and a control body 9, wherein the housing 3 is fixedly installed on the L-shaped support 1, the L-shaped support 1 is provided with two through holes 11, the non-setting adhesive patch 2 is fixedly arranged on the side surface of the L-shaped support 1, the bearing plate 4 is fixedly installed inside the housing 3, the two bearing seats 5 are fixedly installed on the bearing plate 4, the audio collector 6 is fixedly installed at the right end of the bearing seat 5, the audio collector 6 is arranged in the through holes 11, the switch button 7 is fixedly installed at the left end of the bearing seat 5, the switch button 7 is connected with the audio collector 6 through a circuit, and the two threaded sleeves 8 are fixedly installed on the housing 3, the control body 9 is screwed in the threaded sleeve 8, and the control body 9 can be pressed on the switch button 7.
In practical use, in order to facilitate the operator to perform the rotating operation on the control body 9, a control knob 92 is disposed on the outer end surface of the control body 9.
In order to facilitate the operator to observe the rotation position of the control body 9, a mark line 91 is provided on the control body 9.
In order to prolong the service life of a single audio sensor 6, two audio sensors are arranged to alternately monitor and pre-warn, the pre-warning device is adhered to an equipment board through the adhesive sticker 2, the accuracy of receiving sound of the audio sensors can be improved through the arrangement of the through holes 11, the single control body 9 is rotated to move inwards until the single control body is pressed on the switch button 7, the audio sensors 6 which are in circuit connection with the switch button 7 are electrified to be in a working state to monitor and pre-warn the running state of the equipment in real time, the other control body 9 and the other switch button 7 are in a non-contact state, and the other audio sensor 6 is in a power-off state at the moment, so that the purpose of alternately monitoring and pre-warning of the two audio sensors 6 is realized, and the service life of the audio sensors 6 is prolonged.
It is to be emphasized that: it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. The utility model provides an equipment running condition early warning device based on sound source and sound spectrum which characterized in that: comprises an L-shaped support (1), a self-adhesive patch (2), a shell (3), a bearing plate (4), bearing seats (5), an audio collector (6), a switch button (7), a threaded sleeve (8) and a control body (9), wherein the shell (3) is fixedly arranged on the L-shaped support (1), the L-shaped support (1) is provided with two through holes (11), the self-adhesive patch (2) is fixedly arranged on the side surface of the L-shaped support (1), the bearing plate (4) is fixedly arranged inside the shell (3), the two bearing seats (5) are fixedly arranged on the bearing plate (4), the audio collector (6) is fixedly arranged at the right end of the bearing seat (5), the audio collector (6) is arranged in the through holes (11), the switch button (7) is fixedly arranged at the left end of the bearing seat (5), the switch button (7) is connected with the audio collector (6) through a circuit, two thread sleeves (8) are fixedly arranged on the shell (3), the control body (9) is arranged in the thread sleeves (8) in a threaded manner, and the control body (9) can be pressed on the switch button (7).
2. The apparatus for warning an operation state of a device based on a sound source and a sound spectrum according to claim 1, wherein: the bottom of the side surface of the L-shaped support (1) is of an inclined surface structure.
3. The apparatus for warning an operation state of a device based on a sound source and a sound spectrum according to claim 1, wherein: the outer end face of the control body (9) is provided with a control knob (92).
4. The apparatus for warning an operation state of a device based on a sound source and a sound spectrum according to claim 1, wherein: the control body (9) is provided with a marking line (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220225742.4U CN217305976U (en) | 2022-01-27 | 2022-01-27 | Equipment running state early warning device based on sound source and sound spectrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220225742.4U CN217305976U (en) | 2022-01-27 | 2022-01-27 | Equipment running state early warning device based on sound source and sound spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217305976U true CN217305976U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220225742.4U Active CN217305976U (en) | 2022-01-27 | 2022-01-27 | Equipment running state early warning device based on sound source and sound spectrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217305976U (en) |
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2022
- 2022-01-27 CN CN202220225742.4U patent/CN217305976U/en active Active
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