CN201555531U - Cardiovascular measuring ruler - Google Patents
Cardiovascular measuring ruler Download PDFInfo
- Publication number
- CN201555531U CN201555531U CN2009202900108U CN200920290010U CN201555531U CN 201555531 U CN201555531 U CN 201555531U CN 2009202900108 U CN2009202900108 U CN 2009202900108U CN 200920290010 U CN200920290010 U CN 200920290010U CN 201555531 U CN201555531 U CN 201555531U
- Authority
- CN
- China
- Prior art keywords
- ruler
- pointer
- crossfoot
- radian
- perpendicular chi
- 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
Links
Images
Abstract
The utility model discloses a cardiovascular measuring ruler which is composed of a vertical ruler (1) and a transverse ruler (2). The transverse ruler (2) and the vertical ruler (1) are fixedly connected into a whole, presenting a right angle and the shape of an angle ruler. The cardiovascular measuring ruler is characterized in that: sliding pointers (3) are respectively arranged on the transverse ruler (2) and the vertical ruler (1), a radian ruler (4) is arranged between the vertical ruler (1) and the transverse ruler (2), a radian pointer (5) is arranged at the connecting position between the vertical ruler (1) and the transverse ruler (2), and a pin shaft (6) is arranged at the end part of the radian pointer (5). With simple structure and convenient using, the cardiovascular measuring ruler not only can carry out transverse and longitudinal measuring at the same time, but also is quick as well as accurate and can lead the measuring method to be simple as well as convenient.
Description
Technical field
The utility model carries out the instrument that cardiovascular is measured, specifically a kind of cardiovascular survey ruler when relating to a kind of reading X line rabat.
Technical background
At present, often measure the length of rabat during reading X line rabat by survey instruments such as tape measure, ruler, set squares, and calculate cardiothoracic ratio, the deficiency of its existence is: existence is surveyed and is of a size of one-way data, can not carry out horizontal and vertical measurement simultaneously, influence efficiency of measurement and precision.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, easy to use, not only can carry out horizontal and vertical measurement simultaneously, and quick and precisely, make the simple and cardiovascular survey ruler easily of measuring method.
For reaching above purpose, the technical scheme that the utility model adopted is: this cardiovascular survey ruler, constitute by perpendicular chi and crossfoot, crossfoot and perpendicular chi meet at right angles and are connected to one, and are angle rule shape, it is characterized in that being equipped with sliding pointer on crossfoot and perpendicular chi, between perpendicular chi and crossfoot, be provided with the radian chi, be provided with the radian pointer at perpendicular chi and crossfoot junction, radian pointer end is provided with bearing pin, by bearing pin the radian pointer is fixed on perpendicular chi and crossfoot junction.
Leading section at sliding pointer is provided with the red emission head, during use, sliding pointer is slided into institute's location put relative point, the red emission head will occur eye-catching between pointer and institute's location are put and accurate red line, then can be according to the scale sense data on crossfoot and the perpendicular chi.
Described sliding pointer is provided with sliding sleeve, fixes the red emission controller in the outside of sliding sleeve, and the red emission controller is a prior art, in order to reduce volume, the battery that is adopted is the button-type battery, is provided with the reading window on sliding sleeve, establishes set bolt respectively in the outside of sliding sleeve; By regulating set bolt, sliding pointer can slide on crossfoot and perpendicular chi.
Described crossfoot, perpendicular chi are all made of transparent plastic.
The beneficial effects of the utility model are: simple in structure, easy to use, not only can carry out horizontal and vertical measurement simultaneously, and quick and precisely, make measuring method simple and convenient.
Description of drawings
Fig. 1 is the utility model structure schematic top plan view.
Embodiment
Make the utility model with reference to accompanying drawing 1.This cardiovascular survey ruler, constitute by perpendicular chi 1 and crossfoot 2, crossfoot 2 meets at right angles with perpendicular chi 1 and is connected to one, be angle rule shape, it is characterized in that on crossfoot 2 and perpendicular chi 1, being equipped with sliding pointer 3, between perpendicular chi 1 and crossfoot 2, be provided with radian chi 4, be provided with radian pointer 5 at perpendicular chi 1 and crossfoot 2 junctions, radian pointer 5 ends are provided with bearing pin 6, by bearing pin 6 radian pointer 5 are fixed on perpendicular chi 1 and crossfoot 2 junctions.
Be provided with red emission 9 at the leading section of sliding pointer 3, during use, sliding pointer 3 is slided into institute's location put relative point, red emission 9 will occur eye-catching and accurate red line between pointer and institute's location are put, then can be according to the scale sense data on crossfoot 2 and the perpendicular chi 1.
Described sliding pointer 3 is provided with sliding sleeve 7, fixes red emission controller 10 in the outside of sliding sleeve 7, and red emission controller 10 is a prior art, in order to reduce volume, the battery that is adopted is the button-type battery, is provided with reading window 11 on sliding sleeve 7, establishes set bolt 8 respectively in the outside of sliding sleeve 7; By regulating set bolt 8, sliding pointer 3 can slide on crossfoot 2 and perpendicular chi 1.
Described crossfoot 2, perpendicular chi 1 are all made of transparent plastic.
Claims (2)
1. cardiovascular survey ruler, constitute by perpendicular chi (1) and crossfoot (2), crossfoot (2) meets at right angles with perpendicular chi (1) and is connected to one, it is characterized in that on crossfoot (2) and perpendicular chi (1), being equipped with sliding pointer (3), between perpendicular chi (1) and crossfoot (2), be provided with radian chi (4), be provided with radian pointer (5) at perpendicular chi (1) and crossfoot (2) junction, radian pointer (5) end is provided with bearing pin (6).
2. cardiovascular survey ruler according to claim 1 is characterized in that the leading section of described sliding pointer (3) is provided with red emission head (9); Described sliding pointer (3) is provided with sliding sleeve (7), and the fixing red emission controller (10) of going up is provided with reading window (11) on sliding sleeve (7) in the outside of sliding sleeve (7), establishes set bolt (8) respectively in the outside of sliding sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202900108U CN201555531U (en) | 2009-12-16 | 2009-12-16 | Cardiovascular measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202900108U CN201555531U (en) | 2009-12-16 | 2009-12-16 | Cardiovascular measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555531U true CN201555531U (en) | 2010-08-18 |
Family
ID=42615216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202900108U Expired - Fee Related CN201555531U (en) | 2009-12-16 | 2009-12-16 | Cardiovascular measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692172A (en) * | 2012-06-18 | 2012-09-26 | 鸡西电业局 | Non-contact height measuring scale |
-
2009
- 2009-12-16 CN CN2009202900108U patent/CN201555531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692172A (en) * | 2012-06-18 | 2012-09-26 | 鸡西电业局 | Non-contact height measuring scale |
| CN102692172B (en) * | 2012-06-18 | 2014-09-03 | 国家电网公司 | Non-contact height measuring scale |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201081728Y (en) | Auxiliary satellite positioning device for portable satellite antenna | |
| CN201434662Y (en) | Digital-display surface evenness running rule | |
| CN201769555U (en) | Multifunctional mathematical ruler | |
| CN201555531U (en) | Cardiovascular measuring ruler | |
| CN201724641U (en) | Inner arc radius measuring instrument | |
| CN201552910U (en) | Multi-purpose teaching aid | |
| CN207007050U (en) | A kind of multifunctional engineering manages measuring scale | |
| CN201463796U (en) | Electric pole measuring ruler | |
| CN200984899Y (en) | Multifunctional compasses | |
| CN204346329U (en) | A kind of height measuring device of surveying instrument | |
| CN202432940U (en) | Small clearance measuring scale | |
| CN202747951U (en) | Multifunctional ruler | |
| CN202156189U (en) | Multifunctional compasses | |
| CN201019746Y (en) | Cardiovascular measuring rule | |
| CN202501816U (en) | Special measuring tool for measuring height and stalk diameter of a plant | |
| CN201280008Y (en) | Multifunctional mapping tool | |
| CN105004400A (en) | Simple underground water level measuring device and measuring method | |
| CN201145532Y (en) | Rule for measuring elongation | |
| CN204774253U (en) | Conveniently measure radial teaching compasses | |
| CN201442457U (en) | Novel protractor | |
| CN2514312Y (en) | Gravity-type slope (angle) measurer | |
| CN201724642U (en) | Orthodrome radius measuring instrument | |
| CN201712324U (en) | Professional pen for drawing land parcel diagrams | |
| CN203163725U (en) | Slope survey meter | |
| CN208536761U (en) | A kind of measuring tool of aircraft rudder surface price scissors |
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: 20100818 Termination date: 20101216 |