CN2217790Y - Folding-type digital pan scale - Google Patents
Folding-type digital pan scale Download PDFInfo
- Publication number
- CN2217790Y CN2217790Y CN 94221204 CN94221204U CN2217790Y CN 2217790 Y CN2217790 Y CN 2217790Y CN 94221204 CN94221204 CN 94221204 CN 94221204 U CN94221204 U CN 94221204U CN 2217790 Y CN2217790 Y CN 2217790Y
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- China
- Prior art keywords
- base
- scale
- fixed
- support
- utility
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a folding type digital pan scale comprising a base, a support frame, a digital disc, a digital disc frame, a rack bar, a gear, a scale disc frame, a zeroing screw nail, a tension spring, etc. The support frame is fixed to the base, the digital disc frame is fixed to the base and the support frame, and the digital disc is fixed to the digital disc frame. The utility model is characterized in that a slid slot is arranged on the base, and the support frame can move in the slid slot. A connecting rod and a supporting rod are connected with the support frame in a moving way, and the connecting rod and the supporting rod are connected with the beam of the balance in a moving way. The zeroing screw nail is arranged on the digital disc frame near the beam of the balance. The zeroing screw nail is connected with the moving connection point of the beam of the balance and the supporting rod through the tension spring. A bottom hook is arranged at the connection point, and an elastic supporting object connected with a transmission rod is fixed to one end of the supporting rod. The transmission rod is connected with the rack bar. After the utility model is folded, the utility model has the advantages of small volume, convenient carrying and simple structure.
Description
The utility model relates to a kind of collapsible dial scale, contains base, support, case rack, letter disk, tooth bar, gear, scale pan frame, zeroing screw, extension spring etc.
For a long time, country trade and huckster all use steelyard effect measurement instrument.And the steelyard precision is low, reading is inconvenient, and human factor is a lot of during weighing, easily cheating deception consumer.Therefore, when concluding the business in the fairground, dial scale replaces steelyard gradually becomes the measurement instrument that people welcome day by day.But the volume of existing dial scale is big, move inconvenience, and pan scale separates; In addition letter disk exposes, and very easily by clashing and breaking, influence transparency, and a littlely colludes the object that extension weighs and can't use having.
But the purpose of this utility model be provide a kind of scale body foldable integral for fear of above-mentioned the deficiencies in the prior art part, move conveniently, the letter disk card is not easy to wear, and the collapsible dial scale that can use hook to weigh.
The purpose of this utility model can realize by following measure:
A kind of collapsible dial scale contains base, support, case rack, letter disk, tooth bar, gear, scale pan frame, zeroing screw, extension spring etc.; On base, be fixed with support, on base, support, be fixed with case rack, on case rack, be fixed with letter disk; Be provided with chute on base, support can move in chute; Activity is connected with connecting rod and pole on support in addition, and connecting rod and pole connect with the scale beam is movable; Be provided with the zeroing screw by scale Liang Chu on case rack, the zeroing screw links to each other with the movable interface of scale beam and pole by extension spring, and is provided with bottom dog at this tie point place; Be fixed with elastic supporter at an end of pole and link to each other with transmission rod, transmission rod is connected with tooth bar; When index on the letter disk was the half of range ability, transmission rod became plumbness with tooth bar.
The utility model has following advantage compared to existing technology:
1, the utility model adopts movable rod and pole and flexibly connects the scale beam, but the framework foldable integral; Be provided with chute in addition on base, support can slide in chute, thereby scale body foldable integral can be reduced volume shared when moving; Also the scale pan can be tipped upside down on the letter disk face after folding in addition, can protect the letter disk card not frayed.
2, the utility model has bottom dog in extension spring, and ponderable quantity must be hung the article of scale.
3, the utility model is simple in structure, easy to carry, cost is low.
Concrete structure of the present utility model is provided by the following drawings:
Fig. 1 is a structural representation of the present utility model
1-base, 2-support, 3-chute, 4-case rack, 5-elastic supporter
6-letter disk, 7-transmission rod, 8-tooth bar, 9-gear, 10-scale pan frame
11-zeroing screw, 12-scale beam, 13-extension spring, 14-connecting rod, 15-pole
16-bottom dog
The utility model is also incited somebody to action in conjunction with the accompanying drawings, and 1 embodiment is described in further detail:
With reference to Fig. 1,1, a kind of collapsible dial scale, contain base (1), support (2), case rack (4), letter disk (6), tooth bar (8), gear (9), scale pan frame (10), zeroing screw (11), extension spring (13) etc.; On base (1), be fixed with support (2), on base (1), support (2), be fixed with case rack (4), on case rack (4), be fixed with letter disk (6); Also be provided with chute (3) on base (1), support (2) can move in chute (3); Be connected with connecting rod (14) and pole (15) in support (2) activity of going up in addition, connecting rod (14) and pole (15) connect with scale beam (12) is movable; Upward locate to be provided with zeroing screw (11) by scale beam (12) at case rack (4), zeroing screw (11) links to each other by the movable interface of extension spring (13) with scale beam (12) and pole (15), and is provided with bottom dog (16) at this tie point place; Be fixed with elastic supporter (5) at an end of pole (15) and link to each other with transmission rod (7), transmission rod (7) is connected with tooth bar (8); Tooth bar (8) can drive letter disk (6) pointer with gear (9) engagement and rotate.When the last index of letter disk (6) was the half of range ability, transmission rod (7) became plumbness with tooth bar (8) in addition.
Claims (2)
1, a kind of collapsible dial scale contains base (1), support (2), case rack (4), letter disk (6), tooth bar (8), gear (9), scale pan frame (10), zeroing screw (11), extension spring (13) etc.; On base (1), be fixed with support (2), on base (1), support (2), be fixed with case rack (4), on case rack (4), be fixed with letter disk (6); It is characterized in that being provided with on base (1) chute (3), support (2) can move in chute (3); Be connected with connecting rod (14) and pole (15) in support (2) activity of going up in addition, connecting rod (14) and pole (15) connect with scale beam (12) is movable; Upward locate to be provided with zeroing screw (11) by scale beam (12) at case rack (4), zeroing screw (11) links to each other by the movable interface of extension spring (13) with scale beam (12) and pole (15), and is provided with bottom dog (16) at this tie point place; Be fixed with elastic supporter (5) at an end of pole (15) and link to each other with transmission rod (7), transmission rod (7) is connected with tooth bar (8).
2, collapsible dial scale as claimed in claim 1 is characterized in that transmission rod (7) becomes plumbness with tooth bar (8) when the last index of letter disk (6) is the half of range ability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221204 CN2217790Y (en) | 1994-08-30 | 1994-08-30 | Folding-type digital pan scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221204 CN2217790Y (en) | 1994-08-30 | 1994-08-30 | Folding-type digital pan scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217790Y true CN2217790Y (en) | 1996-01-17 |
Family
ID=33835565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221204 Expired - Fee Related CN2217790Y (en) | 1994-08-30 | 1994-08-30 | Folding-type digital pan scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217790Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829852A (en) * | 2012-07-31 | 2012-12-19 | 苏州苏鼎产品设计有限公司 | Weighting machine |
-
1994
- 1994-08-30 CN CN 94221204 patent/CN2217790Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829852A (en) * | 2012-07-31 | 2012-12-19 | 苏州苏鼎产品设计有限公司 | Weighting machine |
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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 |