CN205843542U - A kind of centimetre ranging rod - Google Patents
A kind of centimetre ranging rod Download PDFInfo
- Publication number
- CN205843542U CN205843542U CN201620587147.XU CN201620587147U CN205843542U CN 205843542 U CN205843542 U CN 205843542U CN 201620587147 U CN201620587147 U CN 201620587147U CN 205843542 U CN205843542 U CN 205843542U
- Authority
- CN
- China
- Prior art keywords
- handle
- ranging rod
- fixed
- fixing band
- centimetre
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of centimetre ranging rod, including ranging rod and hands handle, on rear side of described ranging rod, position is provided with location-plate, described location-plate is provided with fixed part, described handle is fastened on fixed part, described fixed part is provided with the location screw for fixed handle and fixed part, described handle is provided with fixed cover, described fixed cover is provided with connecting rod, described connecting rod one end is provided with arch fixed plate, described arch fixed plate both sides lower portion is arranged with the first fixing band and the second fixing band, described first fixing band is provided with the first buckle, described second fixing band is provided with the second buckle matched with described first buckle, described ranging rod is provided with graduated scale, described handle is provided with anti-slip veins.Its simple in construction, uses, easy for installation, and simple to operate, range finding is convenient, measures precisely, low cost, and measuring distance can directly read, and applied widely, service life is long, has safe and reliable effect.
Description
Technical field
This utility model relates to a kind of centimetre ranging rod.
Background technology
When measuring two person-to-person distances at present, it is usually and uses dip stick manual measurement, by dip stick from an end points
Forget about it another end points, then read the numerical value on dip stick, this method for the most permissible during shorter range measurement, but
When being for longer range measurement, it is necessary to longer measurement tape measure, and measure tape measure when midway is pullled due to distance relatively
Long, measure tape measure and have certain bending, affect the measuring accuracy of distance.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in construction, uses, easy for installation, simple to operate,
Range finding is convenient, measures precisely, low cost, and measuring distance can directly read, and applied widely, service life is long, and having safety can
Centimetre ranging rod by effect.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of centimetre ranging rod, including ranging rod and handle, on rear side of described ranging rod, position is provided with location-plate, described location
Plate is provided with fixed part, and described handle is fastened on fixed part, and described fixed part is provided with for fixed handle and fixed part
Location screw, described handle is provided with fixed cover, and described fixed cover is provided with connecting rod, and described connecting rod one end is provided with arch and fixes
Plate, described arch fixed plate both sides lower portion is arranged with the first fixing band and the second fixing band, on described first fixing band
Being provided with the first buckle, described second fixing band is provided with the second buckle matched with described first buckle.
As preferred technical scheme, described ranging rod is provided with graduated scale, and described handle is provided with anti-slip veins, described hands
Handle bottom is provided with the through hole being easy to hang.
As preferred technical scheme, described fixed cover is set on handle, and described fixed cover is provided with for fixing hands
Handle and the bolt of fixed cover.
As preferred technical scheme, described location-plate is fixing with the mode of ranging rod employing welding to be connected.
As preferred technical scheme, described location screw is provided with two.
A kind of centimetre of ranging rod of this utility model provides the benefit that: simple in construction, use, easy for installation, simple to operate,
Range finding is convenient, measures precisely, low cost, and measuring distance can directly read, and applied widely, service life is long, and having safety can
The effect leaned on.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the front view of a kind of centimetre of ranging rod of this utility model；
Fig. 2 is the rearview of a kind of centimetre of ranging rod of this utility model；
Fig. 3 is the arch fixed plate installation diagram of a kind of centimetre of ranging rod of this utility model.
Detailed description of the invention
Refering to the one centimetre ranging rod shown in Fig. 1, Fig. 2 and Fig. 3, including ranging rod 1 and handle 2, after described ranging rod 1
Side is provided with location-plate 3, and described location-plate 3 is provided with fixed part 4, and described handle 2 is fastened on fixed part 4, described fixing
Portion 4 is provided with the location screw 6 for fixed handle 2 and fixed part 4, and described handle 2 is provided with fixed cover 7, described fixed cover 7
Being provided with connecting rod 8, described connecting rod 8 one end is provided with arch fixed plate 9, and described arch fixed plate 9 both sides lower portion is arranged with
First fixing band 10 and the second fixing band 11, described first fixing band 10 is provided with the first buckle 12, described second fixing band 11
It is provided with the second buckle 13 matched with described first buckle 12.
A preferred embodiment in this utility model, described ranging rod 1 is provided with graduated scale 14, described handle 2 sets
Anti-slip veins 15, described handle 2 bottom is had to be provided with the through hole 16 being easy to hang.
A preferred embodiment in this utility model, described fixed cover 7 is set on handle 2, and described fixed cover 7 sets
There is the bolt 101 for fixed handle 2 and fixed cover 7.
A preferred embodiment in this utility model, described location-plate 3 uses the mode welded fixing even with ranging rod 1
Connect.
A preferred embodiment in this utility model, described location screw 6 is provided with two.
Operation principle of the present utility model: distance is L, angle is C, and interval (discrepancy in elevation) is M, and constant is β；According to calculating public affairs
Formula: L × C=M × β, it can be deduced that L=M × β/C, is spaced the average height 1.7 meters using Asians and adopts as object of reference, constant
Be made as 1 with radian, angle with the eyes of people as the center of circle, brachium 60 centimetres draw a circle for radius, then corresponding to 60 centimetres of arc length
Angle is 1 radian, if showing personal a height of x centimetre on centimetre chi, then angle is x/60 radian, according to distance computing formula L
=M × β/C=(1.7 × 1)/(x/60), through simplification merging draw distance=102/x, if x be (1,0.9,0.8,0.7,
0.6,0.5,0.4,0.3,0.2,0.1) then distance be respectively (102 meters, 113 meters, 128 meters, 146 meters, 170 meters, 204 meters, 255
Rice, 340 meters, 510 meters, 1020 meters), as shown in the graduated scale being arranged on ranging rod.
When an a kind of centimetre ranging rod of this utility model has the advantage that use, user hand holds handle, and connecting rod
It is resisted against arm top with arch fixed plate, and the first fixing band and the second fixing band by arranging is fixed with arm, uses
Person's health faces target person and becomes 45 degree of angles, and arm is micro-bends, and range finding related scale is perpendicular to the ground, by object observing people at ranging rod
On height and contrast the graduated scale on ranging rod, user can be directly read out to the distance between shop in target person station,
By set connecting rod and arch fixed plate, add this ranging rod stability when hand is held, thus measurement can be increased
Degree of accuracy, by set anti-slip veins, can increase the anti-skid factor of hand and handle.Its simple in construction, use, easy for installation,
Simple to operate, range finding is convenient, measures precisely, low cost, and measuring distance can directly read, and applied widely, service life is long, tool
There is safe and reliable effect.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. one kind of centimetre of ranging rod, it is characterised in that: including ranging rod and handle, on rear side of described ranging rod, position is provided with location
Plate, described location-plate is provided with fixed part, and described handle is fastened on fixed part, and described fixed part is provided with for fixed handle
With the location screw of fixed part, described handle is provided with fixed cover, and described fixed cover is provided with connecting rod, and described connecting rod one end is provided with
Arch fixed plate, described arch fixed plate both sides lower portion is arranged with the first fixing band and the second fixing band, and described first
Fixing band is provided with the first buckle, and described second fixing band is provided with the second buckle matched with described first buckle.
The most according to claim 1 centimetre of ranging rod, it is characterised in that: described ranging rod is provided with graduated scale, described hands
Handle is provided with anti-slip veins, and described lower portion thereof is provided with the through hole being easy to hang.
The most according to claim 1 centimetre of ranging rod, it is characterised in that: described fixed cover is set on handle, described solid
Surely the bolt being provided with for fixed handle and fixed cover is put.
The most according to claim 1 centimetre of ranging rod, it is characterised in that: described location-plate uses, with ranging rod, the side welded
Formula is fixing to be connected.
The most according to claim 1 centimetre of ranging rod, it is characterised in that: described location screw is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587147.XU CN205843542U (en) | 2016-06-15 | 2016-06-15 | A kind of centimetre ranging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587147.XU CN205843542U (en) | 2016-06-15 | 2016-06-15 | A kind of centimetre ranging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843542U true CN205843542U (en) | 2016-12-28 |
Family
ID=58152503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587147.XU Expired - Fee Related CN205843542U (en) | 2016-06-15 | 2016-06-15 | A kind of centimetre ranging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843542U (en) |
-
2016
- 2016-06-15 CN CN201620587147.XU patent/CN205843542U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170615 |