CN208968627U - A kind of photoelectric level monitoring device - Google Patents
A kind of photoelectric level monitoring device Download PDFInfo
- Publication number
- CN208968627U CN208968627U CN201822003699.3U CN201822003699U CN208968627U CN 208968627 U CN208968627 U CN 208968627U CN 201822003699 U CN201822003699 U CN 201822003699U CN 208968627 U CN208968627 U CN 208968627U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- protective cover
- photoelectric sensor
- tube body
- monitoring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of photoelectric level monitoring devices, including mounting plate, protective cover, fixed ring, display screen, protect shell, screw hole is provided on the mounting plate, the mounting plate side is provided with exterior visual tube body, the mounting plate other side is provided with the protective cover, gasket seal is provided between the mounting plate and the protective cover, the protective cover is internally provided with photoelectric sensor, lower photoelectric sensor is provided with below the upper photoelectric sensor, exterior visual tube body front is provided with scale mark paster, the fixed ring is provided between the exterior visual tube body and the mounting plate.Beneficial effect is: the utility model can be monitored the liquid level in container, when liquid level in container is excessively high or too low, audio alert can be carried out, while equipment can directly observe water level by exterior visual tube body, and the convenience that equipment uses is improved.
Description
Technical field
The utility model relates to liquid level monitoring device fields, more particularly to a kind of photoelectric level monitoring device.
Background technique
It in the containers such as some boilers, needs to control the water level in container, water level is excessively high or too low will affect
The work of equipment, but due to during the monitoring of water level, typically carrying out the monitoring of liquid level using liquid level sensor, but
It is difference of the liquid level sensor due to liquid, liquid sensor is easy to produce error when detection, causes level sensing not
Accurate phenomenon.
Existing some equipment can carry out liquid level from the outside of equipment using unicom pipeline and check, but this device
When in use, function is relatively simple, and cannot sound an alarm in time when water level is excessively high or too low, using not
It is convenient.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of photoelectric level monitoring device, this reality
It can be observed in external container with novel, and equipment can be higher and lower to liquid level when carries out automatic alarm,
Using more convenient.
The utility model achieves the above object through the following technical schemes:
A kind of photoelectric level monitoring device, including mounting plate, protective cover, fixed ring, display screen, protection shell, the peace
Screw hole is provided in loading board, the mounting plate side is provided with exterior visual tube body, and the mounting plate other side is provided with described
Protective cover, is provided with gasket seal between the mounting plate and the protective cover, the protective cover is internally provided with photoelectric transfer
The model of sensor, the upper photoelectric sensor is EE-SX1061, is provided with lower photoelectric sensing below the upper photoelectric sensor
The model of device, the lower photoelectric sensor is EE-SX1061, and exterior visual tube body front is provided with scale mark paster,
It is provided with the fixed ring between the exterior visual tube body and the mounting plate, is provided with internal installation below the protective cover
Ring, the internal mounting ring are provided with unicom pipeline far from the side of the mounting plate, are provided with connection above the protective cover
Cable, the connection cables are provided with the protection shell, the protection enclosure interior setting far from one end of the protective cover
There is battery, wiring board is provided with above the battery, loudspeaker is provided with below the battery, is provided with monolithic on the wiring board
Machine, the model of the single-chip microcontroller are STM32F407ZET6, and the single-chip microcontroller side is provided with wireless communications chips, described wireless
The model of communication chip is MC75, and the protection shell front is provided with the display screen, is provided with finger above the display screen
Show that lamp, the indicator light are embedded on the protection shell, so set, being fixed on the indicator light with the protection shell
Together, the equipment use of time can be more convenient, is provided with control button, the wireless communications chips, institute below the display screen
State loudspeaker, the indicator light, the display screen, the control button, the upper photoelectric sensor and the lower photoelectric sensor
With the monolithic mechatronics.
It, can be with when the liquid level in container is excessively high or too low so set, can be monitored to the liquid level in container
Audio alert is carried out, while equipment can directly observe water level by the exterior visual tube body, improving equipment makes
Convenience.
In above structure, equipment is carried out by installation fixation by the mounting plate, the exterior visual tube body is mounted on
The outside of institute's detection container, device carry out using when, by the difference of light transmittance inside container plus after water, using described
Lower photoelectric sensor and the upper photoelectric sensor detect water level, are not up to the inspection of the lower photoelectric sensor in water level
When surveying range, then illustrate that water level is too low in container, when water level is more than the upper photoelectric sensor, then illustrates water level mistake
Height, when water level is excessively high or too low, the single-chip microcontroller controls the indicator light and shows abnormality, while the loudspeaker
Prompt tone can be issued and carry out audio alert, and directly the height of water level can be seen by the scale mark paster
It examines, it is more convenient to use.
Further, the mounting plate is Nian Jie with the gasket seal, so set, making the mounting plate and the sealing
Gasket can be tightly fastened；The protective cover is fixed with the mounting plate by screw, so set, by the protective cover
It is closely connect with the mounting plate by screw, increases the stability that equipment uses.
Further, the upper photoelectric sensor is fixed with the mounting plate by screw, so set, will be described
Upper photoelectric sensor is closely connect with the mounting plate by screw, and the stability that equipment uses is increased；The fixed ring with
The mounting plate is connected through a screw thread, so set, the fixed ring and the mounting plate are attached, while also being facilitated
The fixed ring is installed and fixed, keeps equipment more convenient to use.
Further, the internal mounting ring is connected through a screw thread with the fixed ring, so set, by the internal peace
Dress ring is attached with the fixed ring, while also being facilitated and being fastened to the fixed ring, uses equipment more
It is convenient；The internal mounting ring takes shape in the unicom pipeline, so set, making the internal mounting ring and the unicom pipeline
One is taken shape in, structure is more stable, facilitates the circulation of liquid, and equipment is more convenient to use.
Further, the exterior visual tube body and the fixed ring are welded, so set, being guaranteed by way of welding
The exterior visual tube body can be tightly fastened with the fixed ring, substantially increase the reliability of connection；The graduated scale
Note paster is connect with the exterior visual tube body by viscose glue, so set, can to the scale mark paster and the outside
It is fixed depending on tube body.
Further, the battery is fixed with the protection shell by screw, so set, by the battery with
The protection shell is closely connected by screw, increases the stability that equipment uses；The wiring board and the protection shell
It is connected by screw to, so set, the wiring board and the protection shell are fixed.
Further, the single-chip microcontroller and the wiring board be by tin welding, so set, by the single-chip microcontroller with it is described
Wiring board is fixed, and avoids the shaking of the single-chip microcontroller and falls off, improves bonding strength between the two；The display
Screen and the protection case bonding, so set, the display screen is enable to be tightly fastened with the protective shell body.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the liquid level in container can be monitored, when the liquid level in container is excessively high or too low, language can be carried out
Sound alarm；
2, equipment can directly observe water level by exterior visual tube body, improve the convenience that equipment uses.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of photoelectric level monitoring device described in the utility model；
Fig. 2 is a kind of main view of photoelectric level monitoring device described in the utility model；
Fig. 3 is the schematic diagram of internal structure that shell is protected in a kind of photoelectric level monitoring device described in the utility model；
Fig. 4 is a kind of circuit structure flow diagram of photoelectric level monitoring device described in the utility model.
The reference numerals are as follows:
1, single-chip microcontroller；2, battery；3, wiring board；4, wireless communications chips；5, shell is protected；6, loudspeaker；7, connection cables；
8, mounting plate；9, scale mark paster；10, exterior visual tube body；11, screw hole；12, unicom pipeline；13, fixed ring；14, internal
Mounting ring；15, lower photoelectric sensor；16, protective cover；17, gasket seal；18, upper photoelectric sensor；19, control button；20,
Display screen；21, indicator light.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As Figure 1-Figure 4, a kind of photoelectric level monitoring device, including mounting plate 8, protective cover 16, fixed ring 13, display
Screen 20 protects shell 5, is provided with screw hole 11 on mounting plate 8,8 side of mounting plate is provided with exterior visual tube body 10, exterior visual
Tube body 10 is provided with protective cover 16 to liquid level, 8 other side of mounting plate from conveniently carrying out from outside, and protective cover 16 is to protect
Inner components, are provided with gasket seal 17 between mounting plate 8 and protective cover 16, protective cover 16 is internally provided with photoelectric sensing
The model of device 18, upper photoelectric sensor 18 is EE-SX1061, to judge whether liquid level is higher than highest level value, glazing
Lower photoelectric sensor 15 is provided with below electric transducer 18, the model of lower photoelectric sensor 15 is EE-SX1061, to judge liquid
Whether position height is lower than minimum liquid level value, and 10 front of exterior visual tube body is provided with scale mark paster 9, exterior visual tube body 10
It is provided with fixed ring 13 between mounting plate 8, internal mounting ring 14 is provided with below protective cover 16, internal mounting ring 14 is far from peace
The side of loading board 8 is provided with unicom pipeline 12, connection cables 7 is provided with above protective cover 16, connection cables 7 are far from protective cover 16
One end be provided with protection shell 5, protection shell 5 is to protect inner components, and protection shell 5 is internally provided with battery 2, electricity
Pond 2 is to storage and powers, and is provided with wiring board 3 above battery 2, loudspeaker 6 are provided with below battery 2, are provided on wiring board 3
Single-chip microcontroller 1, the model of single-chip microcontroller 1 are STM32F407ZET6, and to control equipment work, 1 side of single-chip microcontroller is provided with channel radio
Chip 4 is interrogated, the model of wireless communications chips 4 is MC75, is transmitted to data, and protection 5 front of shell is provided with display screen 20, is shown
Display screen 20 is provided with indicator light 21, indicator light 21 is to show equipment work shape to show running parameter above display screen 20
State, indicator light 21 are embedded on protection shell 5, so set, indicator light 21 is made to be fixed together with protection shell 5, equipment makes
With when can be more convenient, be provided with control button 19 below display screen 20, it is wireless communications chips 4, loudspeaker 6, indicator light 21, aobvious
Display screen 20, control button 19, upper photoelectric sensor 18 and lower photoelectric sensor 15 are electrically connected with single-chip microcontroller 1.
Second embodiment:
The difference of second embodiment and first embodiment is: upper photoelectric sensor 18 is carried out with mounting plate 8 by screw
Fixed, fixed ring 13 is connected through a screw thread with mounting plate 8.
Specifically, upper photoelectric sensor 18 is fixed with mounting plate 8 by screw, so set, by upper photoelectric sensing
Device 18 is closely connect with mounting plate 8 by screw, and the stability that equipment uses is increased；Fixed ring 13 and mounting plate 8 pass through spiral shell
Line connection, so set, fixed ring 13 and mounting plate 8 are attached, while also facilitate to fixed ring 13 carry out installation with
It is fixed, keep equipment more convenient to use.
3rd embodiment:
The difference of 3rd embodiment and first embodiment is: internal mounting ring 14 is connected through a screw thread with fixed ring 13,
Internal mounting ring 14 takes shape in unicom pipeline 12.
Specifically, internal mounting ring 14 is connected through a screw thread with fixed ring 13, so set, by internal mounting ring 14 and admittedly
Determine ring 13 to be attached, while also facilitating and fixed ring 13 is fastened, keeps equipment more convenient to use；Inside installation
Ring 14 takes shape in unicom pipeline 12, so set, internal mounting ring 14 is made to take shape in one with unicom pipeline 12, structure is more steady
It is fixed, the circulation of liquid is facilitated, equipment is more convenient to use.
Working principle: equipment is carried out by installation fixation by mounting plate 8, exterior visual tube body 10 is mounted on and detects appearance
The outside of device, device carry out using when, by the difference of light transmittance inside container plus after water, use lower photoelectric sensor
15 and upper photoelectric sensor 18 water level is detected, when water level is not up to the detection range of lower photoelectric sensor 15, then
Illustrate that water level is too low in container, water level be more than upper photoelectric sensor 18 when, then illustrate that water level is excessively high, water level it is excessively high or
When person is too low, 1 control instructions lamp 21 of single-chip microcontroller shows abnormality, while loudspeaker 6 can issue prompt tone and carry out voice
Alarm, and directly the height of water level can be observed by scale mark paster 9, it is more convenient to use.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of photoelectric level monitoring device, it is characterised in that: including mounting plate, protective cover, fixed ring, display screen, protective shell
Body is provided with screw hole on the mounting plate, and the mounting plate side is provided with exterior visual tube body, and the mounting plate other side is set
It is equipped with the protective cover, gasket seal is provided between the mounting plate and the protective cover, the protective cover is internally provided with
Upper photoelectric sensor, the upper photoelectric sensor lower section are provided with lower photoelectric sensor, the setting of exterior visual tube body front
There is scale mark paster, be provided with the fixed ring between the exterior visual tube body and the mounting plate, under the protective cover
Side is provided with internal mounting ring, and the internal mounting ring is provided with unicom pipeline, the protection far from the side of the mounting plate
Cover top is provided with connection cables, and the connection cables are provided with the protection shell far from one end of the protective cover, described
Protection enclosure interior is provided with battery, and wiring board is provided with above the battery, is provided with loudspeaker, the line below the battery
Single-chip microcontroller is provided on the plate of road, the single-chip microcontroller side is provided with wireless communications chips, and the protection shell front setting is
Display screen is stated, is provided with indicator light above the display screen, the indicator light is embedded on the protection shell, the display screen
Lower section is provided with control button, and the wireless communications chips, the loudspeaker, the indicator light, the display screen, the control are pressed
Key, the upper photoelectric sensor and the lower photoelectric sensor and the monolithic mechatronics.
2. a kind of photoelectric level monitoring device according to claim 1, it is characterised in that: the mounting plate and the sealing
Gasket bonding, the protective cover are fixed with the mounting plate by screw.
3. a kind of photoelectric level monitoring device according to claim 1, it is characterised in that: the upper photoelectric sensor and institute
It states mounting plate to be fixed by screw, the fixed ring is connected through a screw thread with the mounting plate.
4. a kind of photoelectric level monitoring device according to claim 1, it is characterised in that: the internal mounting ring with it is described
Fixed ring is connected through a screw thread, and the internal mounting ring takes shape in the unicom pipeline.
5. a kind of photoelectric level monitoring device according to claim 1, it is characterised in that: the exterior visual tube body and institute
Fixed ring welding is stated, the scale mark paster is connect with the exterior visual tube body by viscose glue.
6. a kind of photoelectric level monitoring device according to claim 1, it is characterised in that: the battery and the protective shell
Body is fixed by screw, and the wiring board is connected by screw to the protection shell.
7. a kind of photoelectric level monitoring device according to claim 1, it is characterised in that: the single-chip microcontroller and the route
Plate passes through tin welding, the display screen and the protection case bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822003699.3U CN208968627U (en) | 2018-12-01 | 2018-12-01 | A kind of photoelectric level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822003699.3U CN208968627U (en) | 2018-12-01 | 2018-12-01 | A kind of photoelectric level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968627U true CN208968627U (en) | 2019-06-11 |
Family
ID=66766008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822003699.3U Expired - Fee Related CN208968627U (en) | 2018-12-01 | 2018-12-01 | A kind of photoelectric level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657861A (en) * | 2019-09-30 | 2020-01-07 | 国网山东省电力公司青州市供电公司 | Flexible insulating oil collecting device |
| CN111827412A (en) * | 2020-08-24 | 2020-10-27 | 嘉兴奥锶特光电科技有限公司 | Automatic water storage mechanism of urban high-rise building adopting photoelectric technology |
| CN113236544A (en) * | 2021-04-25 | 2021-08-10 | 成都成航车辆仪表有限责任公司 | Function detection device for fuel booster pump of airplane |
-
2018
- 2018-12-01 CN CN201822003699.3U patent/CN208968627U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657861A (en) * | 2019-09-30 | 2020-01-07 | 国网山东省电力公司青州市供电公司 | Flexible insulating oil collecting device |
| CN111827412A (en) * | 2020-08-24 | 2020-10-27 | 嘉兴奥锶特光电科技有限公司 | Automatic water storage mechanism of urban high-rise building adopting photoelectric technology |
| CN111827412B (en) * | 2020-08-24 | 2021-08-06 | 嘉兴奥锶特光电科技有限公司 | Automatic water storage mechanism of urban high-rise building adopting photoelectric technology |
| CN113236544A (en) * | 2021-04-25 | 2021-08-10 | 成都成航车辆仪表有限责任公司 | Function detection device for fuel booster pump of airplane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20211201 |