CN205002875U - Electronic platform scale - Google Patents
Electronic platform scale Download PDFInfo
- Publication number
- CN205002875U CN205002875U CN201520302725.6U CN201520302725U CN205002875U CN 205002875 U CN205002875 U CN 205002875U CN 201520302725 U CN201520302725 U CN 201520302725U CN 205002875 U CN205002875 U CN 205002875U
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- CN
- China
- Prior art keywords
- weighing
- glass tube
- electronic platform
- mesa
- platform scale
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- 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 relates to a weighing -appliance, especially an electronic platform scale. An electronic platform scale, includes the base, set up the square mesa of weighing on the base, set up the pressure sensor under the mesa of weighing, with pressure sensor signal connection's microprocessor and with microprocessor signal connection's display, the base bottom still sets up 4 adjusting bolt, 4 individual adjusting bolt is square arranging, the mesa of weighing on still be provided with respectively with the adjacent both sides of mesa two the parallel spirit levels of weighing, the spirit level include both ends confined glass pipe and set up at the intraductal water of glass, clearance bubble formation between glass inside pipe wall and the water. The beneficial effect of the utility model, can whether weigh the mesa at the horizontality by intuitive judgment through two spirit levels to mutually support with adjusting bolt, even it is not in the horizontality to weigh the mesa, also can adjust through adjusting bolt, convenient operation, it is more accurate to weigh.
Description
Technical field
The utility model relates to a kind of weighing-appliance, especially a kind of electronic platform scale.
Background technology
Tradition weighing-appliance normally utilizes lever principle, weigh, this kind of weighing-appliance complex operation, attempt, adjust counterweight quantity and weight, calculates the weight of weighed object according to counterweight weight.
Along with the development of science and technology, occurring can the electronic platform scale of direct display object body weight.Its principle utilizes pressure transducer, and micro treatment module carries out the conversion of signal, thus directly show the weight of object over the display, and above electronic platform scale only needs manually to be placed on weighing table by object to be weighed, and it is quite convenient to operate.
But above-mentioned electronic platform scale needs weighing table to keep level when weighing, not so can tilt cause weighing error due to weighing table, weigh gained weight ratio actual weight different.For avoiding error, when weighing, being generally judge weighing table whether level by observing, the level of weighing table can only being kept so as far as possible, still there is larger error.
Utility model content
The utility model is overcome the deficiency that weighing table when weighing in prior art is difficult to maintenance level, provides electronic platform scale.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows, a kind of electronic platform scale, comprises base, the square weighing table be arranged on base, pressure transducer, the microprocessor be connected with pressure sensor signal and the display be connected with microprocessor signals be arranged under weighing table;
Described base bottom also arranges 4 adjusting bolts, and described 4 adjusting bolts are square layout, described weighing table are also provided with two level meters that both sides adjacent with weighing table are respectively parallel;
The glass tube that described level meter comprises closed at both ends and the water be arranged in glass tube, the gap between described glass tube inwall and water forms bubble.
As preferably, whether be in horizontality for ease of eye-level instrument, the axial centre position of described glass tube is also provided with scale mark.
Further, for avoiding glass tube breaks, described glass tube outside is also provided with metal shell, and described metal shell is provided with visual windows, and described visual windows is positioned in the middle part of glass tube.
As preferably, for ease of observing two level meters simultaneously, two described level meters are by metal shell integrated setting, and between the glass tube of described two level meters, angle is 90 °.
Whether the beneficial effects of the utility model, can be in horizontality by intuitive judgment weighing table by two level meters, and cooperatively interact with adjusting bolt, even if weighing table is not in horizontality, also can be regulated by adjusting bolt, easy to operate, it is more accurate to weigh.
Accompanying drawing explanation
Fig. 1 is embodiment 1 electronic platform scale cut-open view;
Fig. 2 embodiment 1 electronic platform scale vertical view;
Fig. 3 is embodiment 1 electronic platform scale upward view;
Fig. 4 is embodiment 1 level construction schematic diagram;
Fig. 5 is embodiment 2 level construction schematic diagram;
Fig. 6 is embodiment 2 electronic platform scale vertical view;
1. bases, 2. weighing table, 3. pressure transducer, 5. adjusting bolt, 6. level meter in figure, 61. glass tubes, 62. bubbles, 63. metal shells.
Embodiment
Embodiment 1
As shown in Fig. 1 ~ 4, a kind of electronic platform scale, comprises base 1, the square weighing table 2 be arranged on base 1, pressure transducer 3, the microprocessor be connected with pressure transducer 3 signal and the display be connected with microprocessor signals be arranged under weighing table 2;
Also arrange 4 adjusting bolts 5 bottom described base 1, described 4 adjusting bolts 5 are square layout, described weighing table 2 are also provided with two level meters 6 that both sides adjacent with weighing table 2 are respectively parallel;
The glass tube 61 that described level meter 6 comprises closed at both ends and the water be arranged in glass tube 61, the gap between described glass tube 61 inwall and water forms bubble 62.The described axial centre position of glass tube 61 is also provided with scale mark, and described glass tube 61 outside is also provided with metal shell 63, and described metal shell 63 is provided with visual windows, and described visual windows is positioned in the middle part of glass tube 61.Described two level meters 6 are split type.
Utility model works principle is as follows, and when weighing, whether the bubble 62 first in observation two level meters 6, all at glass tube 61 mid-scale line place, if so, shows that weighing table 2 is in horizontality, then can directly weigh; If not, or only have a bubble 62 to be positioned at glass tube 61 mid-scale line place, then regulate adjusting bolt 5, make two bubbles 62 all be positioned at glass tube 61 mid-scale line place, namely show that weighing table 2 is in horizontality, can directly weigh.
Embodiment 2
As shown in Fig. 5 ~ 6, the one as embodiment 1 is improved, and for ease of observing two level meters 6 simultaneously, described two level meters 6 are by metal shell 63 integrated setting, and between the glass tube 61 of described two level meters 6, angle is 90 °.Principle of work is identical with embodiment 1.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (4)
1. an electronic platform scale, is characterized in that: comprise base (1), the square weighing table (2) be arranged on base (1), pressure transducer (3), the microprocessor be connected with pressure transducer (3) signal and the display be connected with microprocessor signals be arranged under weighing table (2);
Described base (1) bottom also arranges 4 adjusting bolts (5), and described 4 adjusting bolts (5) are square layout, described weighing table (2) are also provided with two parallel with weighing table (2) adjacent both sides respectively level meters (6);
The glass tube (61) that described level meter (6) comprises closed at both ends and the water be arranged in glass tube (61), the gap of described glass tube (61) between inwall and water forms bubble (62).
2. electronic platform scale according to claim 1, is characterized in that: described glass tube (61) axial centre position is also provided with scale mark.
3. electronic platform scale according to claim 1 and 2, is characterized in that: described glass tube (61) outside is also provided with metal shell (63), and (63) are provided with visual windows to described metal shell, and described visual windows is positioned at glass tube (61) middle part.
4. electronic platform scale according to claim 3, is characterized in that: two described level meters (6) are by metal shell (63) integrated setting, and between the glass tube (61) of described two level meters (6), angle is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302725.6U CN205002875U (en) | 2015-05-12 | 2015-05-12 | Electronic platform scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302725.6U CN205002875U (en) | 2015-05-12 | 2015-05-12 | Electronic platform scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002875U true CN205002875U (en) | 2016-01-27 |
Family
ID=55159759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302725.6U Expired - Fee Related CN205002875U (en) | 2015-05-12 | 2015-05-12 | Electronic platform scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002875U (en) |
-
2015
- 2015-05-12 CN CN201520302725.6U patent/CN205002875U/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: 20160127 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |