CN2247334Y - Table type price-caculating scale balance - Google Patents
Table type price-caculating scale balance Download PDFInfo
- Publication number
- CN2247334Y CN2247334Y CN 96236710 CN96236710U CN2247334Y CN 2247334 Y CN2247334 Y CN 2247334Y CN 96236710 CN96236710 CN 96236710 CN 96236710 U CN96236710 U CN 96236710U CN 2247334 Y CN2247334 Y CN 2247334Y
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- scale
- cover
- logarithmic
- rotating disk
- circular hole
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Abstract
The utility model relates to a table type price calculating scale balance. The utility model is characterized in that a fixed annular logarithmic scale is additionally arranged on the scale cover and opposite to weight graduation; correspondingly, a logarithmic graduation turntable is additionally installed; multiply and divide calculation is carried out accurately with the aid of the logarithmic scale which is additionally arranged on the scale cover. The utility model has the advantages that not only the corresponding sum of money of all kinds of weight of goods with a certain unit price can be known but also corresponding weight of the bought goods in all the sum of money can be known; the calculation and change in the trading movement are convenient; the function is ahead of an electronic scale; the structure is simple; the process and assembly are easy; all table type scale balances can be modified.
Description
The utility model relates to a kind of metering device, specifically a kind of desk-top valuation scale dial.
Now the desk-top scale dial of Shi Yonging can only can not be valuated in weighing, and the electronic scales complex structure that can valuate, cost height, uses inconvenience and damages easily.The desk-top valuation pan scale of patent 91211711.7; it is installed in logometer conplane outer the placing of weight scale dish; need the agent structure of desk-top scale is reequiped, the structure relative complex does not relate to yet and how to install the scale cover that is used to protect pointer and index dial.
It is simpler that the purpose of this utility model provides a kind of structure, is convenient to produce and can reequip existing product, easy to use, the desk-top valuation scale dial that can carry out the multiplication and division computing.
For achieving the above object, a kind of desk-top valuation scale dial that has pointer, weight scale dish and scale cover, it is characterized in that the inboard that scale covers on corresponding to weight scale is provided with annular logarithm chi, the center of circle has the logarithmic scale rotating disk of a circular hole to be located at scale cover top, the scale of two logarithm chis is corresponding, and screw is connected with the scale cover by the circular hole of logarithmic scale rotating disk.Except that the connected mode of screw, also can adopt connection and fixing meanss such as rivet.The scale of two annular logarithm chis all overlaps from Log1 to Log10 from beginning to end, logarithm chi on the scale cover is a scale, logarithm chi on the logarithmic scale rotating disk is an adjustable rule, then can utilize the logometer of on the scale cover, setting up to carry out the multiplication and division computing, thereby can calculate the amount of money of constant weight article according to the unit price of article, also can calculate the weight that to buy article according to certain amount of money.
The scale cover of the band logometer of desk-top valuation scale dial of the present utility model also has following four kinds of simple constructive variation: there is a circular hole at a. scale cover center, and screw is connected with nut by the circular hole of logarithmic scale rotating disk and scale cover; B. there is a circular groove at scale cover center, and screw is connected with the logarithmic scale disk by the circular hole of logarithmic scale rotating disk, and the logarithmic scale disk is attached in the groove of scale cover; C. as the b form, screw directly is connected with the scale cover by the circular hole of logarithmic scale rotating disk and logarithmic scale disk; D. there is a circular hole at scale cover center, and the logarithmic scale rotating disk is located at scale cover below, and screw is connected with the logarithmic scale rotating disk by the circular hole of scale cover.
The scale cover that has logometer that desk-top valuation scale dial described in the utility model adopts is a kind of autonomous device, is used for existing desk-top scale dial is reequiped.
Desk-top valuation scale dial described in the utility model is on the architecture basics of existing desk-top scale dial, inboard with respect to weight scale on the scale cover installs a fixing annular logarithm chi additional, a logarithmic scale rotating disk composition logometer is installed in corresponding increase on the scale cover, utilize logometer to make things convenient for and carry out the multiplication and division computing exactly, not only can know the amount of money of the article all wt correspondence of certain unit price, also know the corresponding weight that can buy article of all amount of money, make things convenient for the calculating in the transaction and give change, help utmost fair dealing, its function is better than electronic scales, and it is simple in structure, processing and installation are easy, and can reequip all desk-top scale dials.
Below in conjunction with drawings and Examples structure of the present utility model is further described.
Fig. 1 is a kind of structural representation of the present utility model
Fig. 2 is 3 kinds of structural change diagrammatic cross-sections in addition that have logometer scale cover of the present utility model
Embodiment 1
This desk-top valuation scale dial is that their composition and parts relationship are same as the prior art on the basis of existing desk-top scale dial, and only changing its scale cover is the scale cover that has annular logometer.The weight pointer is 1 among Fig. 1, the weight scale dish is 2, weight scale on the weight scale dish 2 is 3, and the scale cover is 4, and scale cover 4 centers are protruded one, the scale cover 4 top fixing annular logarithm chis 5 that are provided with in inboard corresponding to weight scale 3, be used to indicate weight, the center of circle has the logarithmic scale rotating disk 6 of a circular hole to be located at the top of scale cover 4, and the bottom surface of logarithmic scale rotating disk 6 is provided with another annular logarithm chi 7, for adjustable rule is used to indicate unit price, the scale of two logarithm chis is corresponding.Wherein logarithmic scale rotating disk 6 adopts transparent plastics, and logarithmic scale is located at the protective effect that can play below the transparent logarithmic scale rotating disk the logarithmic scale graticule, and screw 8 plays spacing simultaneously and has decoration function.The using method of annular logometer is identical with logometer and convenient, does not do detailed description here.
Shown in Fig. 2-a, scale cover 4 centers have a circular hole and cover center partly to have an even surface, be convenient to print annular logarithm chi 5 in the above with method for printing screen, screw 8 is connected with nut 9 by the circular hole of logarithmic scale rotating disk 6 and scale cover 4, and screw 8 is located and position-limiting action with playing simultaneously after nut 9 is connected.All the other are with embodiment 1.
Shown in Fig. 2-c, there is a toroidal cavity at scale cover 4 centers, screw 8 is connected with scale cover 4 by the circular hole of logarithmic scale rotating disk 6 and logarithmic scale disk 10, logarithmic scale 5 be located at logarithmic scale disk 10 above, logarithmic scale disk 10 adopts white plastic to make, and is attached in the groove of scale cover 4 fixing with bonding agent.All the other are with embodiment 1.
Shown in Fig. 2-d, there is a circular hole at scale cover 4 centers, the logarithmic scale rotating disk is located at the below of scale cover 4, screw 8 is connected and fixed by the circular hole and the logarithmic scale rotating disk 6 of scale cover 4, logometer 5 be located at scale cover 4 below, logometer 7 be located at logarithmic scale rotating disk 6 above, logarithmic scale rotating disk 6 adopts white plastic, rotating screw 8 can drive logarithmic scale rotating disk 6 and rotates and calculate during use.All the other are with embodiment 1.
Claims (6)
1, a kind of desk-top valuation scale dial that has pointer, weight scale dish and scale cover, it is characterized in that the inboard that scale covers on corresponding to weight scale is provided with annular logarithm chi, the center of circle has the logarithmic scale rotating disk of a circular hole to be located at scale cover top, the scale of two logarithm chis is corresponding, and screw is connected with the scale cover by the circular hole of logarithmic scale rotating disk.
2, desk-top valuation scale dial as claimed in claim 1 is characterized in that there is a circular hole at scale cover center, and screw is connected with nut by the circular hole of logarithmic scale rotating disk and scale cover.
3, desk-top valuation scale dial as claimed in claim 1 is characterized in that there is a circular groove at scale cover center, and screw is connected with the logarithmic scale disk by the circular hole of logarithmic scale rotating disk, and the logarithmic scale disk is attached in the groove of scale cover.
4, desk-top valuation scale dial as claimed in claim 1 is characterized in that there is a circular groove at scale cover center, and screw is connected with the scale cover by the circular hole of logarithmic scale rotating disk and logarithmic scale disk, and the logarithmic scale disk is attached in the groove of scale cover.
5, desk-top valuation scale dial as claimed in claim 1 is characterized in that there is a circular hole at scale cover center, and the logarithmic scale rotating disk is located at scale cover below, and screw is connected with the logarithmic scale rotating disk by the circular hole of scale cover.
6,, it is characterized in that the scale cover with logometer is a kind of autonomous device as the described desk-top valuation scale dial of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236710 CN2247334Y (en) | 1996-03-11 | 1996-03-11 | Table type price-caculating scale balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236710 CN2247334Y (en) | 1996-03-11 | 1996-03-11 | Table type price-caculating scale balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247334Y true CN2247334Y (en) | 1997-02-12 |
Family
ID=33912477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236710 Expired - Fee Related CN2247334Y (en) | 1996-03-11 | 1996-03-11 | Table type price-caculating scale balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247334Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031033A (en) * | 2019-05-17 | 2019-07-19 | 武汉市康达电气有限公司 | A kind of broken line logarithmic scale table and its display methods |
-
1996
- 1996-03-11 CN CN 96236710 patent/CN2247334Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031033A (en) * | 2019-05-17 | 2019-07-19 | 武汉市康达电气有限公司 | A kind of broken line logarithmic scale table and its display methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Yanping Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |