CN103674155A - Digital measuring cup - Google Patents
Digital measuring cup Download PDFInfo
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- CN103674155A CN103674155A CN201310618064.3A CN201310618064A CN103674155A CN 103674155 A CN103674155 A CN 103674155A CN 201310618064 A CN201310618064 A CN 201310618064A CN 103674155 A CN103674155 A CN 103674155A
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- cup
- circuit board
- control circuit
- digital measuring
- liquid
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Abstract
The invention discloses a digital measuring cup which comprises a cup body. Measuring scales are arranged on the outer wall of the cup body, a rubber base is arranged at the bottom of the cup body, a pressure sensor and a control circuit board are mounted in the rubber base and are connected with each other, a handle is arranged on one side of the cup body, a liquid crystal display is arranged on the handle, control keys are respectively arranged above and below the liquid crystal display, and the control keys and the liquid crystal display are respectively connected with the control circuit board. The digital measuring cup has the advantages that the pressure sensor and the control circuit board are arranged at the bottom of the cup body, the control keys and the liquid crystal display are arranged on the handle, and the density of liquid can be set via the control keys, so that the volume of the liquid can be computed according to the density of the liquid and the pressure which is exerted under the effect of the weight of the liquid in the digital measuring cup, can be displayed on the liquid crystal display and can be read by users conveniently; the volume of the liquid can be checked by the aid of the measuring scales arranged on the outer wall of the cup body, and accordingly the digital measuring cup is convenient to use and simple in design, and has an excellent application prospect.
Description
Technical field
The present invention relates to chemical utility appliance technical field, be specifically related to a kind of digital measuring cup.
Background technology
In chemical experiment, measuring cup is the instrument of often using, and traditional measuring cup needs eye-observation scale, reads inconvenience, and degree of accuracy is not high, has error.
Summary of the invention
Technical matters solved by the invention is the measuring cup that overcomes prior art, needs eye-observation scale, reads inconvenience, and degree of accuracy is not high, has the problem of error.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of digital measuring cup, comprise cup, the outer wall of described cup is provided with Measurement scales, it is characterized in that: the bottom of described cup is provided with rubber earring moulding, setting pressure sensor and control circuit board in rubber earring moulding, described pressure transducer is connected with control circuit board, described cup one side is provided with handle, described handle is provided with LCDs, the upper and lower control button that is respectively equipped with of described LCDs, and described control button, LCDs are connected with control circuit board respectively.
Aforesaid a kind of digital measuring cup, is characterized in that: the top of described cup is provided with the V-arrangement fluting of conveniently toppling over.
Aforesaid a kind of digital measuring cup, is characterized in that: in described rubber earring moulding, be also provided with button cell, described button cell is for powering to control circuit board, LCDs.
The invention has the beneficial effects as follows: digital measuring cup of the present invention, in the bottom of cup, pressure transducer and control circuit board are set, on handle, arrange and control button, LCDs, the pressure that can produce according to liquid weight in digital measuring cup, the density of liquid is being set by controlling button, calculate the volume of liquid, and be presented in LCDs, facilitate user to read, can also by the outer wall of cup, be provided with Measurement scales checks, easy to use, simplicity of design, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of digital measuring cup of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of digital measuring cup, comprise cup 1, the outer wall of cup 1 is provided with Measurement scales 2, the bottom of cup 1 is provided with rubber earring moulding 3, the interior setting pressure sensor of rubber earring moulding 3 and control circuit board, button cell, pressure transducer is connected with control circuit board, rubber earring moulding 3 can be protected inner button cell, pressure transducer and control circuit board, button cell is used for to control circuit board, LCDs 5 power supplies, volume is little, be convenient for changing, cup 1 one sides are provided with handle 4, handle 4 is provided with LCDs 5, in LCDs 5, under be respectively equipped with and control button 6, control button 6, LCDs 5 is connected with control circuit board respectively, control the density that button 6 can arrange the interior placement liquid of cup 1, the pressure size collecting according to pressure transducer, control circuit board can calculate the volume of liquid, be presented in LCDs 5, easy to operate, facilitate user to read, can also by the outer wall of cup, be provided with Measurement scales checks, the top of cup 1 is provided with the V-arrangement of conveniently toppling over and slots 7, facilitate toppling over of liquid.
Described in summary, digital measuring cup of the present invention, arranges pressure transducer and control circuit board in the bottom of cup, on handle, arrange and control button, LCDs, the pressure that can produce according to liquid weight in digital measuring cup, is arranging the density of liquid by controlling button, calculate the volume of liquid, and be presented in LCDs, facilitate user to read, can also by the outer wall of cup, be provided with Measurement scales and check, easy to use, simplicity of design, has a good application prospect.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a digital measuring cup, comprise cup (1), the outer wall of described cup (1) is provided with Measurement scales (2), it is characterized in that: the bottom of described cup (1) is provided with rubber earring moulding (3), the interior setting pressure sensor of rubber earring moulding (3) and control circuit board, described pressure transducer is connected with control circuit board, described cup (1) one side is provided with handle (4), described handle (4) is provided with LCDs (5), in described LCDs (5), under be respectively equipped with and control button (6), described control button (6), LCDs (5) is connected with control circuit board respectively.
2. a kind of digital measuring cup according to claim 1, is characterized in that: the top of described cup (1) is provided with the V-arrangement fluting (7) of conveniently toppling over.
3. a kind of digital measuring cup according to claim 1, is characterized in that: described rubber earring moulding is also provided with button cell in (3), and described button cell is for powering to control circuit board, LCDs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618064.3A CN103674155A (en) | 2013-11-29 | 2013-11-29 | Digital measuring cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618064.3A CN103674155A (en) | 2013-11-29 | 2013-11-29 | Digital measuring cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103674155A true CN103674155A (en) | 2014-03-26 |
Family
ID=50312411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310618064.3A Pending CN103674155A (en) | 2013-11-29 | 2013-11-29 | Digital measuring cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103674155A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949897A (en) * | 2015-06-25 | 2015-09-30 | 青岛澳邦量器有限责任公司 | Handheld digital densimeter |
-
2013
- 2013-11-29 CN CN201310618064.3A patent/CN103674155A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949897A (en) * | 2015-06-25 | 2015-09-30 | 青岛澳邦量器有限责任公司 | Handheld digital densimeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |