CN203132684U - An integrated vibration transmitter - Google Patents
An integrated vibration transmitter Download PDFInfo
- Publication number
- CN203132684U CN203132684U CN 201320043605 CN201320043605U CN203132684U CN 203132684 U CN203132684 U CN 203132684U CN 201320043605 CN201320043605 CN 201320043605 CN 201320043605 U CN201320043605 U CN 201320043605U CN 203132684 U CN203132684 U CN 203132684U
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- module
- stainless steel
- vibration
- components
- acceleration
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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000003321 amplification Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses an integrated vibration transmitter and relates to transmitter technical field. The integrated vibration transmitter comprises a module, an acceleration vibration component connected with the module, and a signal processing component connected with the module and the acceleration vibration component and is characterized in that the integrated vibration transmitter also comprises a stainless steel housing, and an aviation plug through which the stainless steel housing is connected with an external power supply and the module, that the stainless steel housing comprises a housing body and a housing cover disposed on the housing body, that the module, the acceleration vibration component, and the signal processing component are all disposed on a same circuit board, and that a two-wire connection method is employed. The integrated vibration transmitter has characteristics of a small size, simple structure, high intensity, strong impact resistance, a long service life, and low manufacturing cost.
Description
Technical field:
The utility model relates to the transmitter technical field, specifically is a kind of integrated vibration transmitters.
Background technology:
Because the bearing shell of large rotating machinery causes cisco unity malfunction at last, even produces bigger harm because wearing and tearing are vibrated and can constantly be increased.Therefore need measure and monitor bearing shell.Existing measurement generally is vibration signal → instrument → instrument electric current output → PLC or DCS system (or vibration signal → transmitter electric current output → PLC or DCS system).Measurement and fixing link are many, the expense height.Existing vibration signal comes from mechanical vibration more and converts voltage signal in addition, so the vibration transducer volume is bigger, and spring leaf wherein is easy to generate fatigue break, particularly damages easily under bigger impact.
The utility model content:
Technical problem to be solved in the utility model is to provide a kind of volume little, impact resistance, the integrated vibration transmitters that cost is low.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of integrated vibration transmitters, comprise module, the acceleration vibration components and parts that are connected with module, vibrate the signal handling components that components and parts are connected with module with acceleration, it is characterized in that: also comprise Stainless Steel Shell, the aviation plug that Stainless Steel Shell top is set and is connected with module with external power source, described Stainless Steel Shell comprises body and is arranged on the cap on body top, described module, acceleration vibration components and parts and signal handling components all are arranged on the wiring board, and adopt two line connections.
Described signal handling components comprises the filtering amplification, integrating circuit, and rectification is amplified.
Described signal handling components also comprises the static noise processing.
The beneficial effects of the utility model are: the utility model volume is little, and is simple in structure, intensity height, strong shock resistance, long service life, and low cost of manufacture.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model wiring board circuit theory schematic block diagram.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 2, a kind of integrated vibration transmitters comprises module, and the acceleration vibration components and parts that are connected with module vibrate the signal handling components that components and parts are connected with module with acceleration.Module of external voltage input, this module provide a burning voltage for each cell operation, and this module changes into electric current to voltage simultaneously, and this size of current is directly proportional with magnitude of vibrations.Vibration signal comes from components and parts, by above-mentioned module for power supply, and the output electric signal.Vibration signal is handled through the signal handling components, changes into DC voltage, converts electric current again to along with supply current is exported together.
As shown in Figure 1, a kind of integrated vibration transmitters also comprises Stainless Steel Shell 2, the aviation plug 1 that Stainless Steel Shell 2 tops is set and is connected with module with external power source, and Stainless Steel Shell 2 comprises body 22 and is arranged on the cap 21 on body 22 tops.Module, acceleration vibration components and parts and signal handling components all are arranged on the wiring board 3, and adopt two line connections.Wiring board 3 is put into a Stainless Steel Shell, and there is aviation plug this housing upper end, links to each other with externally fed voltage.Because this housing is metal material, therefore can improve antijamming capability.This lower housing portion has sexangle, and mounting screw is arranged at the bottom, convenient on-the-spot the installation.Because what adopt is the outputs of two line currents, so this transmitter strong interference immunity, is suitable for remote the transmission.Because vibration signal comes self-acceleration vibration components and parts, this utility model impact resistant capability is strong especially, the bump of ability 1000G.
The signal handling components comprises the filtering amplification, integrating circuit, and rectification is amplified.The signal handling components also comprises the static noise processing.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. integrated vibration transmitters, comprise module, the acceleration vibration components and parts that are connected with module, vibrate the signal handling components that components and parts are connected with module with acceleration, it is characterized in that: also comprise Stainless Steel Shell, the aviation plug that Stainless Steel Shell top is set and is connected with module with external power source, described Stainless Steel Shell comprises body and is arranged on the cap on body top, described module, acceleration vibration components and parts and signal handling components all are arranged on the wiring board, and adopt two line connections.
2. a kind of integrated vibration transmitters according to claim 1 is characterized in that: described signal handling components comprises that filtering amplifies, integrating circuit, and rectification is amplified.
3. a kind of integrated vibration transmitters according to claim 2 is characterized in that: described signal handling components comprises that also static noise handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043605 CN203132684U (en) | 2013-01-25 | 2013-01-25 | An integrated vibration transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043605 CN203132684U (en) | 2013-01-25 | 2013-01-25 | An integrated vibration transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132684U true CN203132684U (en) | 2013-08-14 |
Family
ID=48940656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043605 Expired - Fee Related CN203132684U (en) | 2013-01-25 | 2013-01-25 | An integrated vibration transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132684U (en) |
-
2013
- 2013-01-25 CN CN 201320043605 patent/CN203132684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |