CN2314355Y - Hydraulic desk scale - Google Patents
Hydraulic desk scale Download PDFInfo
- Publication number
- CN2314355Y CN2314355Y CN 97246223 CN97246223U CN2314355Y CN 2314355 Y CN2314355 Y CN 2314355Y CN 97246223 CN97246223 CN 97246223 CN 97246223 U CN97246223 U CN 97246223U CN 2314355 Y CN2314355 Y CN 2314355Y
- Authority
- CN
- China
- Prior art keywords
- scale
- utility
- model
- hydraulic
- shaped pipe
- 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 - Fee Related
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Abstract
The utility model relates to a hydraulic bench scale, which belongs to metering appliances. The utility model solves the problems of inaccurate performance and easy cheating performance in twisted steelyards in markets. The utility model is characterized in that the utility model is provided with a scale trough; scale liquid is stored in the scale trough; a floating plate is arranged above the scale liquid; a scale disk is arranged above the floating plate; the bottom of one side of the scale trough has a hole; an L-shaped pipe is connected with the hole close; the upper end of the L-shaped pipe is provided with an opening, and the L-shaped pipe has a section of scale display line; the L-shaped pipe is communicated with the scale trough. The utility model has the advantages of practical performance, simple performance, convenience, accuracy, and low cost. Besides, when the utility model is used, cheat can not be carried out easily.
Description
The utility model relates to measurement instrument, particularly simple and practical Hydraulic desk scale.
Weighing appartus in the past generally adopts the fried dough twist steelyard, because inaccurate and easy cheating, and will be eliminated; It is accurately convenient again adopting electronic scales, if but have a power failure then can't work.
The purpose of this utility model provides a kind of not only practicality but also simple and convenient also Hydraulic desk scale more accurately.
The utility model is finished as follows: make a scale groove, deposit scale liquid in it, on the scale liquid kickboard is arranged, the scale pan is set on the kickboard, simultaneously scale groove one side bottom porose be provided with groove outside the L type seal of tube of a side be connected, L type pipe upper end open, and one section scale display line is arranged on it, L type pipe is communicated with the scale groove.
Said scale groove shape is cube or cylindrical shape, and correspondingly kickboard also is square or circular.
Said scale liquid is mercury.
The utility model has following advantage than conventional art: simple and practical convenient again, be difficult for cheating, and more accurate again, also price is low.
Further describe embodiment below in conjunction with accompanying drawing.
Fig. 1 is a synoptic diagram of the present utility model.
With reference to Fig. 1, make scale groove (3) with cube or cylindrical vessel, deposit scale liquid (4) in it, this scale liquid (4) generally adopts mercury, and kickboard (2) is set on the scale liquid (4), makes with plastics or plank.Kickboard (2) goes up places the scale pan (1), deposits the article that need be weighed, and the scale pan (1) generally is the frame shape.Porose at scale groove (3) one side bottoms, glass tube is made L type pipe (5) and is tightly connected with this hole.L type pipe (5) upper end open, and on the pipe one section scale display line (6) is arranged, L type pipe (5) is communicated with integrant Hydraulic desk scale with scale groove (3).Kickboard (2) is equipped with square or circular according to the shape of scale groove, utilize the high specific gravity of mercury, and then the article that need be weighed are successively placed on the scale pan (1) with counterweight in 10 kilograms, carves the standard of display line (6) as the scale thing in L type pipe (5) upper end then.Mercury is than great, so article buoyancy thereon is big, and L type pipe (5) upper end mercury climb is just very small.This scale is fit on the market use of being weighed of the little article of weighing.
Claims (3)
1. Hydraulic desk scale, it is characterized in that having a scale groove (3), deposit scale liquid (4) in the scale groove (3), kickboard (2) is arranged on the scale liquid (4), and kickboard (2) is provided with the scale pan (1), and is porose at scale groove (3) one side bottoms, L type pipe (5) is tightly connected with this hole, L type pipe (5) upper end open, and one section scale display line (6) is arranged on it, L type pipe (5) is communicated with scale groove (3).
2. according to the said Hydraulic desk scale of claim 1, it is characterized in that scale groove (3) shape is cube or cylindrical shape, correspondingly kickboard (2) also is square or circular.
3. according to claim 1 or 2 said Hydraulic desk scales, it is characterized in that said scale liquid (4) is mercury.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97246223 CN2314355Y (en) | 1997-11-29 | 1997-11-29 | Hydraulic desk scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97246223 CN2314355Y (en) | 1997-11-29 | 1997-11-29 | Hydraulic desk scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314355Y true CN2314355Y (en) | 1999-04-14 |
Family
ID=33954503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97246223 Expired - Fee Related CN2314355Y (en) | 1997-11-29 | 1997-11-29 | Hydraulic desk scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314355Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304399A (en) * | 2020-11-04 | 2021-02-02 | 西京学院 | Buoyancy weight-measuring scale and weighing method thereof |
-
1997
- 1997-11-29 CN CN 97246223 patent/CN2314355Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304399A (en) * | 2020-11-04 | 2021-02-02 | 西京学院 | Buoyancy weight-measuring scale and weighing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |