CN206938290U - A kind of Novel ruler - Google Patents
A kind of Novel ruler Download PDFInfo
- Publication number
- CN206938290U CN206938290U CN201720216144.XU CN201720216144U CN206938290U CN 206938290 U CN206938290 U CN 206938290U CN 201720216144 U CN201720216144 U CN 201720216144U CN 206938290 U CN206938290 U CN 206938290U
- Authority
- CN
- China
- Prior art keywords
- ruler
- cylindrical needle
- pin hole
- novel
- utility
- 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
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of Novel ruler, including, ruler and cylindrical needle, pin hole is opened up along the graduation mark of the ruler, the cylindrical needle is arranged in pin hole, and the positive stop end of the cylindrical needle is spherical in shape, and the positive stop end diameter of the cylindrical needle is more than the orifice diameter of pin hole, when the external part of the cylindrical needle stretches out from the aperture of the pin hole, the positive stop end of the cylindrical needle prevents the cylindrical needle from departing from the pin hole.Ruler of the present utility model, by setting cylindrical needle, cylindrical needle can stretch at graduation mark, ruler is can be used for the linear measure longimetry of special-shaped level or the inside diameter measurement in special-shaped aperture, can also measure the ball diameter of minor diameter.Improve the scope of application of ruler.
Description
Technical field
It the utility model is related to intermetallic composite coating measurer technical field, especially a kind of Novel ruler.
Background technology
, it is necessary to often be measured to metalwork to be processed in metallic article process.Wherein because ruler has
There is the advantages of easy to use, reading is convenient, when the precision for object to be measured will go not high, ruler is the most frequently used amount
Tool.But ruler is rigid chi, has open defect in the measurement of some special-shaped parts.Such as measure the different irregularly-shaped hole of height
Mouthful aperture when, ruler can not accurate measurement its aperture diameter.When such as measuring measurement form parts, ruler can not be placed and caused
It can not measure.
Utility model content
The purpose of this utility model is to provide a kind of Novel ruler, solves the small technology of the scope of application that existing ruler uses
Problem.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of Novel ruler, including, ruler and cylindrical needle, pin hole, the cylindrical needle are opened up along the graduation mark of the ruler
It is arranged in pin hole, the positive stop end of the cylindrical needle is spherical in shape, and the positive stop end diameter of the cylindrical needle is straight more than the aperture of pin hole
Footpath, when the external part of the cylindrical needle stretches out from the aperture of the pin hole, the positive stop end of the cylindrical needle prevents the cylinder
Pin departs from the pin hole.
Wherein, the cylindrical needle length is equal to the depth of pin hole.
Wherein, the material of the ruler is PS plastic.
Wherein, the material of the cylindrical needle is stainless steel.
Wherein, the middle part of the ruler sets manhole.
Wherein, the outer surface coating black coating of the cylindrical needle.
Wherein, the stem end face of the ruler is embedded iron plate, and the tail end face of the ruler is embedded magnet thin slice.
Wherein, the outer surface of the cylindrical needle sets graduation mark.
Ruler of the present utility model, by setting cylindrical needle, cylindrical needle can stretch at graduation mark, can be used for ruler
The linear measure longimetry of special-shaped level or the inside diameter measurement in special-shaped aperture, it can also measure the ball diameter of minor diameter.Improve ruler
The scope of application.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cross section structure schematic diagram of the present utility model；
Fig. 3 is the utility model pinhole arrangement schematic diagram；
Fig. 4 is the utility model cylindrical needle structural representation；
Fig. 5 is the method schematic diagram that the utility model measurement section is trapezoidal part；
Fig. 6 is method schematic diagram of the utility model measurement section for circular part；
Fig. 7 is structural representation when whether the utility model measurement is right angle；
Fig. 8 is structural representation when the utility model measures irregular height aperture；
Fig. 9 is another embodiment of cylindrical needle of the present utility model；
Figure 10 is that multiple the utility model splicings use schematic diagram.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described,
Obviously, described embodiment is only the utility model part of the embodiment, rather than whole embodiments.Based on this practicality
Embodiment in new, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of the utility model protection.
According to Fig. 1-4, illustrate a kind of Novel ruler of the present utility model, including ruler 1, ruler 1 is by PS plastic system
Into having the advantages of transparent and easy processing.It is transparent so that ruler is more practical when measuring size, than being easy to observe.Ruler 1
Upper surface sets graduation mark 2.Pin hole 3 is opened up on ruler along graduation mark 2.Cylindrical needle 4 is as in pin hole 3, the diameter of cylindrical needle 4
Equal to or slightly less than the diameter of aperture 301 of pin hole 3, the positive stop end 401 of cylindrical needle 4 expands globulate so that cylindrical needle 4 it is spacing
401 diameters are held to be more than the diameter of aperture 301 of pin hole 3, the positive stop end 401 of cylindrical needle 4 can freely up and down move in pin hole 3, and
Pin hole 3 can not be departed from.When ruler is inverted, under gravity, the external part 402 of cylindrical needle 4 drops downwards, until circle
During the aperture of the positive stop end collision pin hole of post pin, the external part of cylindrical needle stops stretching out.When placement that ruler is positive, cylindrical needle
4 under gravity in retraction pin hole 3.The length of cylindrical needle 4 is equal to the depth of pin hole 3.The material of cylindrical needle 4 is preferably not
Become rusty steel, avoid getting rusty and cause it is flexible can not situation.When the rugged bore dia in measurement aperture, as shown in figure 8, incite somebody to action this
The ruler of utility model is inverted, and cylindrical needle 4 stretches out, and cylindrical needle is placed in hole, and observation two is respectively against hole both sides inwall
The distance between cylindrical needle 10, you can obtain the diameter in hole.Similarly, it is same to use as shown in Fig. 6 when measuring body diameter
Ruler is inverted, and observes the distance close to two cylindrical needles 10 of cylinder side wall, you can learn body diameter.As shown in figure 5, similarly
Also measurable sizes.As shown in fig. 7, whether also measurable is right angle, the ruler scope of application is improved.
In a kind of optional embodiment, in order to further improve the scope of application of ruler, circle is opened up in the middle part of ruler
Shape through hole 5, when manhole 5 is fixed using spicule, or when being fixed using pen, you can with fixed point rotary ruler, measurement
Pinpoint the distance to difference.
In a kind of optional embodiment, the outer surface coating black coating of cylindrical needle 4, cylindrical needle 4 can be replaced scale
Line, when the graduation mark of ruler drops, it can also be realized by the position of cylindrical needle 4 and read data.
In a kind of optional embodiment, as shown in Figure 10, the stem end face of ruler is embedded iron plate 111, the ruler
Tail end face is embedded magnet thin slice (not identified in figure) so that and multiple rulers can directly adsorb splicing from beginning to end and carry out extension use,
It is more convenient.Wherein, iron plate 111 is bonded with magnet thin slice by magnetic force, and the position of magnet thin slice and the position of iron plate are
Those skilled in the art can be adjusted by actually using, and will not be described here.
In a kind of optional embodiment, as shown in figure 9, the uniform picture straight line in the outer surface of cylindrical needle 4 or point, adjacent two
The distance of individual straight line or point is 1mm, forms graduation mark 403, for fathoming, or obtains other metering systems.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be described with power
The protection domain that profit requires is defined.
Claims (8)
1. a kind of Novel ruler, it is characterised in that including ruler and cylindrical needle, opening up pin hole along the graduation mark of the ruler, institute
State cylindrical needle to be arranged in pin hole, the positive stop end of the cylindrical needle is spherical in shape, and the positive stop end diameter of the cylindrical needle is more than pin hole
Orifice diameter, when the external part of the cylindrical needle stretches out from the aperture of the pin hole, the positive stop end of the cylindrical needle prevents
The cylindrical needle departs from the pin hole.
A kind of 2. Novel ruler according to claim 1, it is characterised in that：The cylindrical needle length is equal to the depth of pin hole
Degree.
A kind of 3. Novel ruler according to claim 2, it is characterised in that：The material of the ruler is PS plastic.
A kind of 4. Novel ruler according to claim 3, it is characterised in that：The material of the cylindrical needle is stainless steel.
A kind of 5. Novel ruler according to claim 4, it is characterised in that：The middle part of the ruler sets manhole.
A kind of 6. Novel ruler according to claim 5, it is characterised in that：The outer surface coating black of the cylindrical needle applies
Layer.
A kind of 7. Novel ruler according to claim 6, it is characterised in that：The stem end face of the ruler is embedded iron plate,
The tail end face of the ruler is embedded magnet thin slice.
A kind of 8. Novel ruler according to claim 7, it is characterised in that：The outer surface of the cylindrical needle sets scale
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216144.XU CN206938290U (en) | 2017-03-07 | 2017-03-07 | A kind of Novel ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216144.XU CN206938290U (en) | 2017-03-07 | 2017-03-07 | A kind of Novel ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938290U true CN206938290U (en) | 2018-01-30 |
Family
ID=61357031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216144.XU Expired - Fee Related CN206938290U (en) | 2017-03-07 | 2017-03-07 | A kind of Novel ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938290U (en) |
-
2017
- 2017-03-07 CN CN201720216144.XU patent/CN206938290U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204064171U (en) | Special-shaped internal channel width measuring instrument | |
| CN208059729U (en) | A kind of architectural engineering measuring scale | |
| CN202853513U (en) | Vernier caliper used for internal diameter measurement | |
| CN206938289U (en) | A kind of Multifunctional straightedge | |
| CN206938290U (en) | A kind of Novel ruler | |
| CN204404967U (en) | A kind of device measuring the wave mode threaded anchor rod depth of thread | |
| CN203970392U (en) | A kind of various dimensions wound survey tool | |
| CN204228129U (en) | The subsidiary frock of three-D measuring machine | |
| CN203464878U (en) | Hub measuring snap-gauge | |
| CN207113777U (en) | A kind of eyeglass outside diameter measuring tool | |
| CN203688787U (en) | Marking magnet magnetization directions device | |
| CN204276369U (en) | For the centre bore sorting instrument of automobile bevel gear | |
| CN204085400U (en) | A kind of collar outer diameter cubing | |
| CN205014976U (en) | Measure device at big gun hole inclination | |
| CN205175293U (en) | Nursery stock dipperstick | |
| CN104198290B (en) | For tensile sample punctuate drawing apparatus | |
| CN206208148U (en) | A kind of flat push rod cubing | |
| CN103398641A (en) | Electronic display vernier caliper | |
| CN203561299U (en) | Sucker measuring tape | |
| CN203849391U (en) | Space and surface magnetic field measurement instrument | |
| CN102889834A (en) | Method for measuring pitch diameter of taper thread plug gauge | |
| CN207215024U (en) | A kind of new pedestal of laser traces instrument target ball | |
| CN206523123U (en) | A kind of irregularly shaped object body surface area measuring instrument | |
| CN204052432U (en) | Stirrup bent angle dip stick | |
| CN201922765U (en) | Rectilinear ruler for math teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180130 Termination date: 20210307 |