CN2235611Y - Float type liquid flow rate meter - Google Patents
Float type liquid flow rate meter Download PDFInfo
- Publication number
- CN2235611Y CN2235611Y CN 95243915 CN95243915U CN2235611Y CN 2235611 Y CN2235611 Y CN 2235611Y CN 95243915 CN95243915 CN 95243915 CN 95243915 U CN95243915 U CN 95243915U CN 2235611 Y CN2235611 Y CN 2235611Y
- Authority
- CN
- China
- Prior art keywords
- float
- meter
- type liquid
- tooth bar
- outer cover
- 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 float type liquid flow rate meter without power source, composed of a measure meter, a fixing piece with internal screw-threads, the outer cover of a float, a float with two or more than two tension springs fixed in the outer cover of the float, and a linkage device respectively connected with a pointer and the float via a connecting rod or piece. The utility model has the advantages of simple and compact structure, safety and easy use, which is especially suitable for the oil tank measure of automobiles, motorcycles or motor-help cars.
Description
The utility model is a kind of non-transformer float-type liquid meter.
The basin of fuel tank, water tank or other liquid often needs easy liquid meter, so that people understand the wherein storage capability of liquid at any time.Along with people's living standard constantly improves, motorcycle and power assist vehicle quantity are increasing in the society, adopt power supply liquid measure instrument on the import motorcycle usually, and fuel level gauge all is not installed on the power assist vehicle, need open fuel tank cap range estimation store oil amount, use very inconvenience.Because the fuel tank on motorcycle or the power assist vehicle is less, the casing that often has angle is installed onboard, so the claimed structure compactness, liquid meter safe and reliable, easy to use is still the problem of people's research.
The purpose of this utility model just provide a kind of simple and easy, safely, need not the float-type liquid meter of power supply.
Principle of the present utility model is that the buoyancy that utilizes float to produce in liquid directly promotes meter work, by the internal thread fixture float outer cover and float is fixed in the case, but the flow situation of storing liquid in the meter direct representation case outside exposing case.
The utility model can so be realized, float is fixed in the float outer cover by the extension spring more than two or two, recommend employing four or six roots of sensation extension spring, top connecting link of float or brace are connected with linkage in the fixedly connected meter of float outer cover one end, connection spring by float outer cover one end or/and the outer interior rib-loop fixture of float outer cover fixedly connected with the case mouth of storage liquid, variation with amount of liquid in the fuel tank, by buoyancy float is moved up and down, drive linkage by connecting link or sheet and make pointer on the meter indicate the reserves and the flow of liquid in the outlet at any time.Described float can be cylindrical or polyhedral.
The linkage of meter is by the tooth bar that links to each other with connecting link or sheet, is formed with the identical gear that is fixed on the pointer end that is connected of tooth bar in the utility model, also can by the tooth bar that links to each other with connecting link or sheet, with the gear that tooth bar coincide, second gear that is connected with this gear inosculation and with the pointer axostylus axostyle formed.
Linkage described in the utility model can relative fixed in meter or with meter on the fixed support that is connected.Usually can adopt extension spring to make spring lever or sheet relative fixed in meter or on the fixed support.
Meter described in the utility model can relative horizontal or vertical type with float or float outer cover, is to be made up of watchcase, graduated surface and pointer.
The utility model is not only simple in structure, need not power supply, easy to use, safe and reliable, can be directly installed on fuel tank, water tank or other fluid box mouth with regard to the amount of liquid in the energy measurement outlet, and be particularly useful for having automobile, motorcycle or the power assist vehicle that the angle oil box tilts.
To help further to understand the utility model by following embodiment, but not limit content of the present utility model.
Fig. 1 is a kind of front elevation of float-type liquid meter of vertical gauge outfit.
Fig. 2 is a kind of sectional view of float-type liquid meter of vertical gauge outfit.
Fig. 3 is a kind of vertical view of float-type liquid meter of vertical gauge outfit.
Fig. 4 is a kind of front elevation of float-type liquid meter of horizontal gauge outfit.
Fig. 5 is a kind of sectional view of float-type liquid meter of horizontal gauge outfit.
Fig. 6 is a kind of vertical view of float-type liquid meter of horizontal gauge outfit.
Fig. 1-the 3rd, a kind of front elevation, sectional view and vertical view of float-type liquid meter of vertical survey table.Gauge outfit 1 is connected with the no end or porose float outer cover 3 by internal thread fixture 2, float 4 is connected with float outer cover 3 by four extension springs 5, float 4 upper ends connect an end of flexible connection piece 6, and flexible connection piece 6 other ends are connected with the linkage 8 that is fixed in the meter by extension spring 7, this linkage is the tooth bar 81 that links to each other by with elastic copper sheet 6, with be connected with drive pointer 11 12 gears that move 82 on the scale surface that tooth bar coincide, 13 is the meter shell.
This utility model can be by internal thread fixture 2 float outer covers outer spring 9 and the sealing of fluid box mouth coupling, and float is stretched in the interior liquid of case, along with the increase of liquid or minimizing and float is moved up and down, make the meter pointer directly point out fluid flow and reserves in the case at any time by elastic copper sheet and linkage.
Fig. 3-the 6th, a kind of float-type liquid meter of horizontal survey table, wherein linkage is the tooth bar 81 that links to each other by with flexible connecting rod 6, with coincide with tooth bar and be fixed on gear 85 on the support 84 by an axle 83, with this gear inosculation, another gear 87 that band gear shaft 86 links to each other with pointer 11 is formed.All the other are the structure of Fig. 2 roughly the same.
Described float can be columniform or polyhedron shape.
Claims (7)
1, a kind of float-type liquid meter of forming by meter, float outer cover and float, it is characterized in that described meter (1) passes internal thread fixture (2) and links to each other with float outer cover (3), float (4) is connected in the float outer cover by the extension spring more than two or two (5), float upper end is connected with connecting link or sheet (6) that the other end and linkage (8) link to each other, and this linkage moves up and down with float and drives pointer (11) rotation in the meter.
2, a kind of float-type liquid meter as claimed in claim 1 is characterized in that the extension spring (5) that described fixedly float links to each other with the float outer cover is four.
3, a kind of float-type liquid meter as claimed in claim 1 or 2 is characterized in that described linkage is the tooth bar (81) that links to each other by with connecting link or sheet (6), forms with tooth bar gear (82) that coincide, that the axle center is fixed on the pointer.
4, a kind of float-type liquid meter as claimed in claim 3 is characterized in that described tooth bar (81) is fixed in the flowmeter (1) with extension spring (7).
5, a kind of float-type liquid meter as claimed in claim 3, it is characterized in that described linkage is the tooth bar (81) that links to each other by with connecting link or sheet (6), with coincide with tooth bar and be fixed on gear (85) on the support (84) by an axle (83), form with this gear inosculation, another gear (87) of being with gear shaft (86) to link to each other with pointer.
6, a kind of float-type liquid meter as claimed in claim 5 is characterized in that the tooth bar (81) in the described linkage (8) is connected with support (84) by extension spring.
7, a kind of float-type liquid meter as claimed in claim 1 or 2 is characterized in that described float (4) is cylindrical or polyhedron shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243915 CN2235611Y (en) | 1995-05-04 | 1995-05-04 | Float type liquid flow rate meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243915 CN2235611Y (en) | 1995-05-04 | 1995-05-04 | Float type liquid flow rate meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235611Y true CN2235611Y (en) | 1996-09-18 |
Family
ID=33884417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243915 Expired - Fee Related CN2235611Y (en) | 1995-05-04 | 1995-05-04 | Float type liquid flow rate meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235611Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279034A (en) * | 2011-07-08 | 2011-12-14 | 中国石油化工股份有限公司 | Built-in liquid level gauge used for indicating level height in device or container |
-
1995
- 1995-05-04 CN CN 95243915 patent/CN2235611Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279034A (en) * | 2011-07-08 | 2011-12-14 | 中国石油化工股份有限公司 | Built-in liquid level gauge used for indicating level height in device or container |
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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 |