CN201688878U - Word-wheel box leading numbers to be identified more easily - Google Patents
Word-wheel box leading numbers to be identified more easily Download PDFInfo
- Publication number
- CN201688878U CN201688878U CN2010201876797U CN201020187679U CN201688878U CN 201688878 U CN201688878 U CN 201688878U CN 2010201876797 U CN2010201876797 U CN 2010201876797U CN 201020187679 U CN201020187679 U CN 201020187679U CN 201688878 U CN201688878 U CN 201688878U
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- Prior art keywords
- word
- character wheel
- box body
- box
- wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a word-wheel box leading numbers to be identified more easily, which comprises a box body, wherein the upper part of the box body is provided with a circuit board installation chamber, the lower part thereof is provided with a word-wheel installation chamber, and the wall at the top end of the word-wheel installation chamber is provided with an outward or inward bulge. The bulge is strip-shaped, and the top surface thereof in the length direction is a flat surface or cambered surface. The box body is made of transparent material. For the word-wheel box, the transparent part at the top thereof is modified, namely, the thickness is increased, so that the number reading part is bulge-shaped and can act as a magnifier, thus leading the seen word-wheel numbers to be more clear and convenient to read in the manual number reading process.
Description
One. technical field: the utility model relates to a kind of water meter character wheel box, particularly relates to a kind of character wheel box of numeral more easy to identify.
Two. background technology: along with the reform of water utilization system, water meter has entered into huge numbers of families, and it is the utensil of metering people water, and its degree of accuracy more and more is subjected to people and pays close attention to.Water meter adopts the mode of artificial reading to measure mostly at present, the person of checking meter sees through the transparent material window and finds out numeral on the character wheel, because existing transparent material window all is plate, its light transmission deficiency causes the reading effort, occurs misread phenomenon easily, particularly for the water meter of long-time use, the transparent material weather stain, and spot is more, is difficult for reading more.
Three. the content of utility model:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of character wheel box of numeral more easy to identify of reasonable in design, simple in structure, accuracy of reading is provided.
The technical solution of the utility model: a kind of character wheel box of numeral more easy to identify, contain box body, described box body top is provided with the circuit board installation cavity, and its underpart is provided with the character wheel installation cavity, and chamber, the top wall of described character wheel installation cavity is provided with outside or inside projection.
Described projection is a strip, and the end face of its length direction is the plane, or is cambered surface.Described box body is made by transparent material.
The beneficial effects of the utility model:
1. the utility model increases its thickness with the transparent part transformation at character wheel box top, makes the reading position be convex, because convex has the effect of magnifier, thereby makes when the manual read peeks word that the wheel digital of seeing is bigger more clear, is convenient to reading.
2. the utility model projection both can be the plane, can also be cambered surface, selected as required, and was easy to use, made easily.
3. reasonable in design, simple in structure, the accuracy of reading of the utility model, it is applied widely, and the selling market is huge, has good economic benefits after the popularization.
Four, description of drawings:
Fig. 1 is the front elevation of the character wheel box of numeral more easy to identify;
Fig. 2 is an A-A cut-open view among Fig. 1;
Fig. 3 is the right view of the character wheel box of numeral more easy to identify shown in Figure 1;
Fig. 4 is the upward view of the character wheel box of numeral more easy to identify shown in Figure 1.
Five. embodiment:
Embodiment one: referring to Fig. 1-Fig. 4, among the figure, box body 1 top of the character wheel box of numeral more easy to identify is provided with circuit board installation cavity 4, and its underpart is provided with character wheel installation cavity 2, and chamber, the top wall of character wheel installation cavity 2 is provided with outside projection 3.Projection 3 is a strip, and the end face of its length direction is the plane.Box body 1 is made by transparent material.
During use, in character wheel installation cavity 2, character wheel is installed, four character wheels can be installed among the figure, four character wheels are sleeved in the rotating shaft, this rotating shaft is positioned at 6, four character wheels of inverted U axle sleeve and is connected with the driving cog branch that is installed in the below respectively, and four transmission gears are sleeved on the transmission shaft, the bottom of character wheel installation cavity 2 is provided with bottom 7, can annotate dress liquid in this character wheel installation cavity 2.Mounting circuit boards in circuit board installation cavity 2, the two screw connects, and is provided with cover plate above circuit board, and this cover plate is fixed on the platform 5, and cover plate offers window with respect to the place of character wheel, is convenient to observe the numeral on the character wheel.Because projection 3 has the effect of magnifier, thereby makes when the manual read peeks word that the wheel digital of seeing is bigger more clear, is convenient to reading.
Embodiment two: present embodiment and embodiment one are basic identical, and something in common does not repeat, and difference is: projection is strip, and the end face of its length direction is a cambered surface.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the character wheel box of a numeral more easy to identify contains box body, and described box body top is provided with the circuit board installation cavity, and its underpart is provided with the character wheel installation cavity, it is characterized in that: chamber, the top wall of described character wheel installation cavity is provided with outside or inside projection.
2. the character wheel box of numeral more easy to identify according to claim 1, it is characterized in that: described projection is a strip, the end face of its length direction is the plane, or is cambered surface.
3. the character wheel box of numeral more easy to identify according to claim 1 and 2, it is characterized in that: described box body is made by transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201876797U CN201688878U (en) | 2010-05-12 | 2010-05-12 | Word-wheel box leading numbers to be identified more easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201876797U CN201688878U (en) | 2010-05-12 | 2010-05-12 | Word-wheel box leading numbers to be identified more easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688878U true CN201688878U (en) | 2010-12-29 |
Family
ID=43377158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201876797U Expired - Fee Related CN201688878U (en) | 2010-05-12 | 2010-05-12 | Word-wheel box leading numbers to be identified more easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688878U (en) |
-
2010
- 2010-05-12 CN CN2010201876797U patent/CN201688878U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130512 |