CN203981245U - A kind of hand-held liquid level gauge - Google Patents
A kind of hand-held liquid level gauge Download PDFInfo
- Publication number
- CN203981245U CN203981245U CN201420338134.XU CN201420338134U CN203981245U CN 203981245 U CN203981245 U CN 203981245U CN 201420338134 U CN201420338134 U CN 201420338134U CN 203981245 U CN203981245 U CN 203981245U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- shell
- hand
- level gauge
- circuit board
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 239000000523 sample Substances 0.000 claims abstract description 17
- 238000002604 ultrasonography Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of hand-held liquid level gauge, comprise the shell that is provided with handle, one end away from handle on shell is provided with ultrasonic probe, in shell, be provided with the circuit board being connected with ultrasonic probe and be positioned at trigger switch and the alarm appliance on circuit board, shell is provided with the button being connected with trigger switch, is also provided with the battery that is connected to provide power supply with circuit board in shell.When this hand-held liquid level gauge is used, hand-holdable handle withstands on container side wall through ultrasonic probe, by ultrasonic probe, launching ultrasound wave detects, container inner wall being detected has liquid to start alarm appliance, thereby determine the liquid level position of container inside, can determine liquid level, this liquid level gauge is used flexibly, can be convenient to multimetering, and this utility model is for level gauging field.
Description
Technical field
The utility model relates to a kind of liquid level emasuring device, particularly relates to a kind of hand-held liquid level gauge.
Background technology
The product of measuring at present liquid levels height is to be all generally fixed on liquid level top to carry out level gauging, and for the degree of accuracy that guarantees to measure, by can not arbitrarily moving measurement mechanism, its usable range is restricted above the container of appointment.
This series products is not suitable for and need to surveys high place to liquid in a plurality of liquid containing containers, is only applicable to fixing intraindividual liquid level to measure.
Utility model content
For addressing the above problem, the utility model provides a kind of hand-held liquid level gauge that can flexible Application carries out traverse measurement.
The utility model solves the technical scheme that its technical matters adopts:
A kind of hand-held liquid level gauge, comprise the shell that is provided with handle, one end away from handle on shell is provided with ultrasonic probe, in shell, be provided with the circuit board being connected with ultrasonic probe and be positioned at trigger switch and the alarm appliance on circuit board, shell is provided with the button being connected with trigger switch, is also provided with the battery that is connected to provide power supply with circuit board in shell.
Be further used as the improvement of technical solutions of the utility model, alarm appliance comprises and is positioned at the display lamp that shell is stretched out in one end on circuit board.
Be further used as the improvement of technical solutions of the utility model, warning device comprises the hummer being arranged in the enclosure on circuit board.
Be further used as the improvement of technical solutions of the utility model, be positioned at handle side and be provided with battery case lid on shell, battery is installed on the bottom of battery case lid.
The beneficial effects of the utility model: when this hand-held liquid level gauge is used, hand-holdable handle withstands on container side wall through ultrasonic probe, by ultrasonic probe, launching ultrasound wave detects, container inner wall being detected has liquid to start alarm appliance, thereby determine the liquid level position of container inside, can determine liquid level, this liquid level gauge is used flexibly, can be convenient to multimetering.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment inner structure detailed maps;
Fig. 2 is the outside schematic diagram of the utility model embodiment one-piece construction;
Fig. 3 is that the utility model embodiment is used view.
Embodiment
With reference to Fig. 1～Fig. 3, the utility model is a kind of hand-held liquid level gauge, comprise the shell 1 that is provided with handle 11, one end away from handle 11 on shell 1 is provided with ultrasonic probe 2, in shell 1, be provided with the circuit board 7 being connected with ultrasonic probe 2 and be positioned at trigger switch 4 and the alarm appliance on circuit board 7, shell 1 is provided with the button 41 being connected with trigger switch 4, is also provided with the battery 8 that is connected to provide power supply with circuit board 7 in shell 1.
When this hand-held liquid level gauge is used, hand-holdable handle 11 withstands on container side wall through ultrasonic probe 2, by ultrasonic probe 2 transmitting ultrasound waves, detect, container inner wall being detected has liquid to start alarm appliance, thereby determine the liquid level position of container inside, can determine liquid level, this liquid level gauge is used flexibly, can be convenient to multimetering.
As the utility model preferred embodiment, alarm appliance comprises and is positioned at the display lamp 6 that shell 1 is stretched out in one end on circuit board 7.
As the utility model preferred embodiment, warning device is included in and in shell 1, is arranged at the hummer 5 on circuit board 7.
As the utility model preferred embodiment, be positioned at handle 11 sides and be provided with battery case lid 3 on shell 1, battery 8 is installed on the bottom of battery case lid 3.
This hand-held liquid level gauge in use, perpendicular to easy sidewall, and holds out against container side wall by ultrasonic probe by liquid level gauge, along container side wall, detects from top to bottom.
Ultrasound examination is by running into the echo of barrier reflection after continuous inspection ultrasound wave transmitting, thereby measures the mistiming that transmits and receives echo, to determine whether be positioned at container side wall check point exists liquid.
Push button 41, ultrasonic probe 2 transmitting ultrasound waves, when test does not have liquid to test point position, display lamp 6 is shown in red, and hummer 5 can not reported to the police simultaneously.
Push button 41, ultrasonic probe 2 transmitting ultrasound waves, when test has liquid to test point position, display lamp 6 is shown in green, and hummer 5 is reported to the police simultaneously.
Display lamp 6 and hummer 5, as two alarm appliances of this hand-held liquid level gauge, can use simultaneously, also can only with one, report to the police.
This hand-held liquid level gauge is easy to carry, and can test to different containers liquid level that also can Measurement accuracy solution.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (4)
1. a hand-held liquid level gauge, it is characterized in that: comprise the shell (1) that is provided with handle (11), the upper one end away from handle (11) of described shell (1) is provided with ultrasonic probe (2), in described shell (1), be provided with the circuit board (7) being connected with ultrasonic probe (2) and be positioned at trigger switch (4) and the alarm appliance on described circuit board (7), described shell (1) is provided with the button (41) being connected with trigger switch (4), is also provided with the battery (8) that is connected to provide power supply with circuit board (7) in described shell (1).
2. hand-held liquid level gauge according to claim 1, is characterized in that: described alarm appliance comprises that being positioned at the upper one end of circuit board (7) stretches out the display lamp (6) of shell (1).
3. hand-held liquid level gauge according to claim 1, is characterized in that: described warning device is included in and in shell (1), is arranged at the hummer (5) on circuit board (7).
4. according to the hand-held liquid level gauge described in any one in claim 1～3, it is characterized in that: on described shell (1), be positioned at handle (11) side and be provided with battery case lid (3), described battery (8) is installed on the bottom of battery case lid (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338134.XU CN203981245U (en) | 2014-06-23 | 2014-06-23 | A kind of hand-held liquid level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420338134.XU CN203981245U (en) | 2014-06-23 | 2014-06-23 | A kind of hand-held liquid level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981245U true CN203981245U (en) | 2014-12-03 |
Family
ID=51978675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420338134.XU Expired - Lifetime CN203981245U (en) | 2014-06-23 | 2014-06-23 | A kind of hand-held liquid level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318585A (en) * | 2018-11-06 | 2019-02-12 | 常德金鹏印务有限公司 | A kind of Handheld oil black viscosity controller |
-
2014
- 2014-06-23 CN CN201420338134.XU patent/CN203981245U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318585A (en) * | 2018-11-06 | 2019-02-12 | 常德金鹏印务有限公司 | A kind of Handheld oil black viscosity controller |
| CN109318585B (en) * | 2018-11-06 | 2021-01-29 | 常德金鹏印务有限公司 | Handheld ink viscosity controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG AUDIOWELL ELECTRONICS CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU AODIWEI ELECTRONIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee after: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. Address before: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee before: AUDIOWELL ELECTRONICS (GUANGZHOU) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |