CN2060880U - Convenient lever scale - Google Patents
Convenient lever scale Download PDFInfo
- Publication number
- CN2060880U CN2060880U CN 90210016 CN90210016U CN2060880U CN 2060880 U CN2060880 U CN 2060880U CN 90210016 CN90210016 CN 90210016 CN 90210016 U CN90210016 U CN 90210016U CN 2060880 U CN2060880 U CN 2060880U
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- CN
- China
- Prior art keywords
- steelyard
- scale
- sliding weight
- weight
- hook
- 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.)
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a convenient lever scale, which is composed of a scale beam, a hook for hanging articles, a lifting hook, a sliding counterweight and an additional fixed counterweight. The convenient lever scale is designed on the basis of improving usually used steelyards (pan scales and hook scales) and table scales (balances). The convenient lever scale keeps the advantages of the steelyard and the table scale: small size, simple structure, low cost and accurate weighing. The convenient lever scale is a metering tool in particular suitable for being used in families and weighing again.
Description
The utility model is a kind of scale, specifically a kind of improved beam scale.
In life, utilize in the various scales of lever principle making, the most general with beam scale or desk-top scale.It is simple in structure for beam scale, and it is also convenient to use, and feels inconvenience but carry sometimes, and the scale of beam scale is closeer simultaneously, and its accuracy is relatively poor.Little desk-top scale (abbreviation platform balance) weighing that desk-top scale particularly uses during as retail in the shop is accurate, but its complex structure, the scale body is heavier, price is expensive.These two kinds of common scales carry all inconvenient, and particularly the portable scale that uses or use when reweighing goods on a standard scale to check for cheating in family is all not satisfactory.
The purpose of this utility model is a kind of simple in structure, range of weighing broad that is suitable for family or uses as reweighing goods on a standard scale to check for cheating of design, accuracy height, volume beam scale little, easy to carry.
The utility model is to improve on the basis of beam scale that uses at present and little platform balance, keeps the advantage of scale separately and a kind of rod-type convenient balance with little platform balance characteristics of designing.The utility model is a kind of beam scale, comprise the arm beam of steelyard, hanging hook, sliding weight of steelyard, lancet, it is characterized in that its variable fixedly sliding weight of steelyard of gaining in weight, be that its sliding weight of steelyard comprises the sliding weight of steelyard that movably slides, the sliding weight of steelyard of this sliding weight of steelyard and common beam scale is identical to be that the weight of corresponding sliding weight of steelyard is little, and similar to the slip sliding weight of steelyard of common little desk-top scale; One fixing sliding weight of steelyard is arranged simultaneously, it is made up of a fixing sliding weight of steelyard hook and the additional quantitative sliding weight of steelyard of several weighing constant weights, the variable fixedly sliding weight of steelyard of this weight is identical with the fixedly sliding weight of steelyard part of common little desk-top scale, and additional quantitative sliding weight of steelyard divides four sliding weight of steelyards of weighing 1,2,4,8 four kind of measurement unit.The utility model weighing process is identical with common little desk-top scale, utilizes the article that slip sliding weight of steelyard and fixing sliding weight of steelyard hook can 1 measurement unit of weighing.When needs weighing 1～2 measurement unit, adding quantitatively is 1 additional sliding weight of steelyard, and when needs weighing 2～3 measurement units, adding quantitatively is 2 additional sliding weight of steelyard, can weighing weight be the article of 16 measurement units with top four kinds of additional sliding weight of steelyards combinations.For example common with kilogram be a unit of account then this scale can weighing 0～16 kilogram article, can be suitable for fully using under family and the general condition.
Provide by Fig. 1 as an example of the present utility model.
Fig. 1 is a structural drawing of the present utility model, among the figure 1, the arm beam of steelyard; 2, lancet; 3, evener; 4, hanging hook; 5, slip sliding weight of steelyard; 6, sliding weight of steelyard hook; 7,8,9,10 additional meterings are 1,2,4,8 quantitative sliding weight of steelyard.
The rod-type convenient balance of example 1 can be made long 20～30 centimetres the arm beam of steelyard, is that measurement unit is demarcated arm beam of steelyard scale with the kilogram, slip sliding weight of steelyard, sliding weight of steelyard hook and additional sliding weight of steelyard.The weight on the lancet both sides during for the empty scale of balance of the evener 3 in the example 1 is provided with, generally can by the bigger metal of proportion for example lead make.Because this scale slip sliding weight of steelyard displacement is big, the little thereby accurate measurement of weight change scope.
Claims (2)
1, a kind of beam scale comprises the arm beam of steelyard, hanging hook, sliding weight of steelyard and lancet composition, it is characterized in that it increases the variable fixedly sliding weight of steelyard of a weight, and fixedly sliding weight of steelyard is made up of sliding weight of steelyard hook and additional quantitative sliding weight of steelyard.
2,, it is characterized in that the quantitative sliding weight of steelyard that adds is four additional quantitative sliding weight of steelyards of difference energy weighing 1,2,4,8 four kind of measurement unit according to the described beam scale of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90210016 CN2060880U (en) | 1990-01-06 | 1990-01-06 | Convenient lever scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90210016 CN2060880U (en) | 1990-01-06 | 1990-01-06 | Convenient lever scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2060880U true CN2060880U (en) | 1990-08-22 |
Family
ID=4889957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90210016 Pending CN2060880U (en) | 1990-01-06 | 1990-01-06 | Convenient lever scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2060880U (en) |
-
1990
- 1990-01-06 CN CN 90210016 patent/CN2060880U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |