CN109506538A - Slide calliper rule - Google Patents
Slide calliper rule Download PDFInfo
- Publication number
- CN109506538A CN109506538A CN201811347642.3A CN201811347642A CN109506538A CN 109506538 A CN109506538 A CN 109506538A CN 201811347642 A CN201811347642 A CN 201811347642A CN 109506538 A CN109506538 A CN 109506538A
- Authority
- CN
- China
- Prior art keywords
- measurement
- main scale
- calliper rule
- slide calliper
- protective case
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
Abstract
The invention discloses a kind of slide calliper rule, slide calliper rule include fixation measuring part, movable measuring piece and set graduated main scale；Fixation measuring part and movable measuring piece are mounted on main scale side by side, and movable measuring piece can be moved along the length direction of main scale；Fixation measuring part includes first rotating shaft and at least two first measurement bodies, and first rotating shaft is connected with main scale, and the first measurement body can be rotated along the axis of first rotating shaft；Movable measuring piece includes that the second shaft, supporting element and at least two second measurement bodies, supporting element can be moved along the length direction of main scale, and the second shaft is mounted on supporting element and is arranged with main scale interval, and the second measurement body can be rotated along the axis of the second shaft.Slide calliper rule can need to select suitable first measurement body and the second measurement body according to different dimensional measurements, improve the scope of application and measurement efficiency of slide calliper rule, simple to operate.
Description
Technical field
The present invention relates to dimension measuring device, in particular to a kind of slide calliper rule.
Background technique
No matter in life, or in work, requires to carry out dimensional measurement, possess high-precision vernier caliper, digital display
It is multiple functional, but the variform article of specification is encountered, and when varying environment measures, conventional single function vernier calliper
Ruler can not obtain safety, reliable data.Especially in the sample being made of as square electric cell a whole set of construction package
In product, need sizes measurement means, single conventional single function vernier caliper can not meet demand, generally require to replace
A variety of measuring tools, reduce measurement efficiency, improve the complexity of measurement work.
Summary of the invention
In order to solve the above technical problems, the embodiment of the invention provides a kind of slide calliper rule.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The embodiment of the invention provides a kind of slide calliper rule, the slide calliper rule include fixation measuring part, movable measuring piece and are equipped with quarter
The main scale of degree；The fixation measuring part and the movable measuring piece are mounted on side by side on the main scale, the fixation measuring part
Positioned at one end of the main scale, the activity measuring piece can be moved along the length direction of the main scale；
The fixation measuring part includes that first rotating shaft and at least two first measure bodies, the first rotating shaft and the main scale
It is connected, the first measurement body can be rotated along the axis of the first rotating shaft；
The activity measuring piece includes the second shaft, supporting element and at least two second measurement bodies, and the supporting element can
Length direction along the main scale moves, and second shaft is mounted on the supporting element and is arranged with the main scale interval,
The second measurement body can be rotated along the axis of second shaft.
In above scheme, the fixation measuring part further includes the first protective case, and the main scale is at least partly arranged in described
In first protective case, the first rotating shaft wears first protective case, and the axis of the first rotating shaft and the main scale
Length direction is vertical, can be located in first protective case after the first measurement body rotation predetermined angle.
In above scheme, the slide calliper rule further include connector, and the connector is fixed on the main scale, and described first turn
Axis is connected by the connector with the main scale.
In above scheme, first protective case includes the first limiting section for limiting the first measurement body rotation angle,
First limiting section is located at first protective case close to one end of the movable measuring piece.
In above scheme, the supporting element is the second protective case, and the main scale is arranged in second protective case, described the
Two shafts are arranged in second protective case, and the axis of second shaft is vertical with the length direction of the main scale, described
It can be located in second protective case after second measurement body rotation predetermined angle.
In above scheme, second protective case includes the second limiting section for limiting the second shaft rotation angle, institute
It states the second limiting section and is located at second protective case close to one end of the fixation measuring part.
In above scheme, the slide calliper rule further include digital display device, and the digital display device is mounted on the supporting element, described
Supporting element further includes the form for showing measurement result；
In above scheme, the slide calliper rule further include the depth measurement part being arranged on the main scale, the depth measurement part
The other end opposite with the fixation measuring part from the main scale stretches out.
In above scheme, the slide calliper rule further include two baffles, and two baffles are separately mounted to one described first
It measures on the confined planes of bulk measurement and on the confined planes of the second measurement bulk measurement；The baffle and corresponding institute
The shape for stating confined planes combination is cross.
In above scheme, part the first measurement body is the first internal measurement pawl for measuring inside dimension, another part
The first measurement body is the first externally measured pawl for measuring external dimensions；Part it is described second measurement body be with described first in
The second internal measurement pawl that portion's measuring claw matches, the second measurement body described in another part are and the described first externally measured pawl phase
Matched second externally measured pawl；
The measuring confined planes of first internal measurement pawl and the measuring confined planes phase of the second internal measurement pawl
Back setting；Confined planes when confined planes and the second externally measured pawl when the first externally measured pawl measures measure are opposite
Setting.
In above scheme, the first measurement body and described second measures the side that body is located at the main scale.
In above scheme, the making material of the main scale, the fixation measuring part and the movable measuring piece is insulation material
Material.
The embodiment of the invention provides a kind of slide calliper rule, the first measurement body is located at one end of main scale, one of them first measurement
Body turned to around the axis of first rotating shaft it is vertical with main scale, and one of them second measurement body turned to around the axis of the second shaft
When vertical with main scale, the second measurement body is adjusted to start to measure to article to be measured along main scale first direction.After measurement, rotation
Turn the first measurement body and the second measurement body so that it is in relatively parallel position with main scale, can reduce the whole ruler of slide calliper rule
It is very little, convenient for storage.Two or more the first measurement bodies are set in first rotating shaft, be arranged in the second shaft two or more the
When two measurement bodies, slide calliper rule can need to select suitable first measurement body and the second measurement body according to different dimensional measurements, improve
The scope of application and measurement efficiency of slide calliper rule, it is simple to operate.
Detailed description of the invention
Fig. 1 is an optional structural schematic diagram of slide calliper rule in the embodiment of the present invention；
Fig. 2 is the explosive view of slide calliper rule in Fig. 1；
Fig. 3 is the structural schematic diagram of the first protective case of slide calliper rule in Fig. 1；
Fig. 4 is the structural schematic diagram of the second protective case of slide calliper rule in Fig. 1；
Fig. 5 is the structural schematic diagram that slide calliper rule remove after the first protective case and the second protective case in Fig. 1.
Appended drawing reference: main scale 10；Second mounting hole 11；Fixation measuring part 20；First measurement body 21；The limit of first measurement body
Plane 211；First internal measurement pawl 212；First externally measured pawl 213；First rotating shaft 22；First protective case 23；First protection
The limit top surface 231 of set；First mounting hole 24；First connector 25；Third mounting hole 26；First limiting section 27；First protection
The opening 28 of set；Connector 29；Movable measuring piece 30；Second measurement body 31；The confined planes 311 of second measurement body；Inside second
Measuring claw 312；Second externally measured pawl 313；Second shaft 32；Second protective case 33；The limit top surface 331 of second protective case；
Form 34；The opening 35 of second protective case；Second connector 36；4th mounting hole 37；5th mounting hole 38；Depth measurement part
40；Baffle 50.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments.Based on described the embodiment of the present invention, those skilled in the art institute
The every other embodiment obtained, belongs to the scope of the present invention.
In the embodiment of the present invention, the orientation or positional relationship of the instructions such as "upper", "lower", "left", "right" are based on use
Person uses orientation or positional relationship when calliper to measure size.
The slide calliper rule of the embodiment of the present invention include fixation measuring part 20, movable measuring piece 30 and set graduated main scale 10；Gu
Determine measuring piece 20 and movable measuring piece 30 is mounted on side by side on main scale 10, fixation measuring part 20 is located at one end of main scale 10, living
Dynamic measuring piece 30 can be moved along the length direction of main scale 10；Fixation measuring part 20 includes first rotating shaft 22 and at least two first
Body 21 is measured, first rotating shaft 22 is connected with main scale 10, and the first measurement body 21 can be rotated along the axis of first rotating shaft 22；Activity is surveyed
Measuring part 30 includes the second shaft 32, supporting element and at least two second measurement bodies 31, and supporting element can be along the length side of main scale 10
To movement, the second shaft 32, which is mounted on supporting element and is spaced with main scale 10, to be arranged, and the second measurement body 31 can be along the second shaft
32 axis rotation.
As shown in Figure 1, Figure 2 and shown in Fig. 5, main scale 10 is the strip equipped with graduation mark.Fixation measuring part 20 and activity measurement
Part 30 is set side by side along the length direction of main scale 10, by position of the adjusting activity measuring piece 30 on main scale 10 to determinand
Product measure.When needing to measure a certain size, rotates one of them required first and measure body 21 and corresponding second survey
Body 31 is measured, so that the first measurement body 21 and the second measurement body 31 is respectively perpendicular to main scale 10, then along the length direction tune of main scale 10
Section the second measurement body 31.First measurement body 21 and the second measurement 31 rotary setting mode of body are convenient for adjusting the overall dimensions of slide calliper rule,
When needing to store slide calliper rule, the first measurement body 21 and the second measurement body 31 are each rotated to the position parallel or relatively parallel with main scale 10
It sets to reduce slide calliper rule size, convenient for storage.
The quantity of first measurement body 21 and the second measurement body 31 is preferably equal.Slide calliper rule further include two baffles 50, baffle 50
It is separately mounted on the one first measuring confined planes 211 of measurement body 21 and the one second measuring limit of measurement body 31
On face 311；The shape that baffle 50 is combined with corresponding confined planes (211,311) is cross.Confined planes (211,311) refer to measurement
When, the face that the first measurement body 21 or the second measurement body 31 and tested article abut against, confined planes (211,311) and main scale 10 hang down
Directly.Baffle 50, which is arranged, can increase the contact area of the first measurement body 21 and the second measurement body 31 and tested article, improve measurement
Accuracy is also avoided because damaging caused by pressure is larger to tested article between the first measurement body 21 and the second measurement body 31.To survey
For the thickness for measuring battery core, setting baffle 50 increases the contact of the first measurement body 21 and the second measurement body 31 and the side of battery core
Area enables the peak of slide calliper rule rapid survey battery core lateral thickness, to improve detection efficiency.
Further, as shown in Figure 1, Figure 2 and shown in Fig. 5, it is to measure inside the first of inside dimension that part first, which measures body 21,
Measuring claw 212, another part first measure the first externally measured pawl 213 that body 21 be measurement external dimensions, similarly, part the
Two measurement bodies 31 are the second internal measurement pawl 312 to match with the first internal measurement pawl 212, and another part second measures body 31
For the second externally measured pawl 313 to match with the first externally measured pawl 213；The measuring limit of first internal measurement pawl 212
Face 211 and the measuring confined planes 311 of the second internal measurement pawl 312 are disposed opposite to each other；The first measuring limit of externally measured pawl 213
Plane 211 and the second measuring confined planes 311 of externally measured pawl 313 are oppositely arranged.At this point, being disposed opposite to each other and being oppositely arranged
Refer to the positional relationship of the first measurement body 21 and corresponding second measurement body 31 in measuring state.First internal measurement pawl, 212 He
Corresponding second internal measurement pawl 312 can be used for measuring the inside dimensions such as internal diameter, the first externally measured pawl 213 and corresponding second
Externally measured pawl 313 can be used for measuring the external dimensions such as outer diameter, thickness, length.
As shown in Figure 2 and Figure 5, the first measurement body 21 and four second measurement bodies 31, two of them there are four being set on slide calliper rule
First measurement body 21 is the first internal measurement pawl 212, other two is the first externally measured pawl 213, correspondingly, two of them the
Two measurement bodies are the second internal measurement pawl 312, other two is the second externally measured pawl 313.It is surveyed when using wherein one group first
Measure body 21 and second measurement body 31 measure when, remaining first measurement body 21 and second measurement body 31 be in non-measured state, i.e., its
Remaining first measurement body 21 and second measurement body 31 be adjusted to the position parallel with main scale 10.The shape of each first measurement body 21
Different with size, correspondingly, shape, the size of each second measurement body 31 are different, and size includes but is not limited to cross
Area of section, length etc., can measure in corresponding first measurement body 21, second indicates size on body 31, is easy to use.Such as
This can be selected matched the first measurement body 21 and the second measurement body 31 and measure when measuring different sizes, and one
Slide calliper rule can meet different measurement demands, simple and convenient.
By taking the measurement of rectangular cell as an example, when measuring battery core thickness, it is longer to can be selected length, cross section biggish the
One measurement body 21 and corresponding second measurement body 31 measure, when measuring the different depths aperture sizes such as liquid injection hole, explosion-proof valve
Optional length is shorter, and the first small measurement body 21 of cross-sectional area and corresponding second measurement body 31 measure；It measures inside cover board
Gasket, cross-sectional area lesser first measurement body 21 can be selected when the size of the cover plate and corresponding second measurement body 31 measures,
Convenient succinct, precision is high.
In order to meet security measurement under electriferous state or the condition of high temperature, main scale 10, fixation measuring part 20 and activity are surveyed
It measures part 30 and insulating materials production can be selected, such as composite insulating material resistant to high temperature, composite insulating material resistant to high temperature can be with are as follows:
Plastic part, the rubber parts etc. that insulating packing, high temperature resistant filler and high molecular polymer are combined, use insulation high-temperature-resistant material
The slide calliper rule of production not only compare gently by weight, additionally it is possible to measure under electrification, hot conditions, the scope of application is wider.
Further, slide calliper rule further include the depth measurement part 40 being arranged on main scale 10, and depth measurement part 40 is from main scale 10
The other end opposite with fixation measuring part 20 stretches out.Specifically, as shown in Figure 1, Figure 2 and shown in Fig. 5, fixation measuring part 20 is fixed on master
One end of ruler 10, depth measurement part 40 are located at the other end of main scale 10, and the extending direction of depth measurement part 40 and main scale 10
Length direction is consistent.Depth measurement part 40 is mainly used for fathoming, and depth measurement part 40 further increases the measurement of slide calliper rule
Function.
In embodiment shown in the present invention, fixation measuring part 20 further includes the first protective case 23, and main scale 10 is at least partly worn
In the first protective case 23, first rotating shaft 22 wears the first protective case 23, and the length of the axis of first rotating shaft 22 and main scale 10
It is vertical to spend direction, the first measurement body 21 can be located in the first protective case 23 after rotating predetermined angle.All first measurement bodies 21
When being in unmeasured state, the first protective case 23 is set in outside the first measurement body 21, both plays protection to the first measurement body 21
Effect is also convenient for the first measurement body 21 that storage is not at measuring state.As shown in figures 1 and 3, difference first is surveyed for convenience
Amount body 21 is taken, and open at one end the 28 of the separate movable measuring piece 30 of the first protective case 23, along the length direction of main scale 10, and with
The opposite other end of the opening is equipped with the first connector 25, and main scale 10 is arranged in the first protective case by first connector 25
In 23.
In embodiment shown in the present invention, the first protective case 23 includes the first limit for limiting the first measurement body 21 and rotating angle
Position portion 27, the first limiting section 27 are located at the first protective case 23 close to one end of movable measuring piece 30.First limiting section 27 can be protected
Card keeps the first measurement body 21 vertical with main scale 10, avoids measurement error when adjusting first measures body 21 and is in measuring state.Such as
Shown in Fig. 3, the first limiting section 27 is a side wall of the first protective case 23, and the first limiting section 27 and the first connector 25 are in same
One end.
In order to protect the second measurement body 31, supporting element is formed as the second protective case 33, and main scale 10 is arranged in the second protective case
33, the second shaft 32 is arranged in the second protective case 33, and the axis of the second shaft 32 is vertical with the length direction of main scale 10, and second
Measuring after body 31 rotates predetermined angle can be located in the second protective case 33.The Shi Lizhong that the present invention is shown in fact, the first measurement body
21 and second measure the side that body 31 is located at main scale 10.It is taken up space in this way, slide calliper rule can be reduced.As shown in Figure 1, first surveys
Amount body 21 and the second measurement body 31 are respectively positioned on the lower section of main scale 10, in order to which all first measurement bodies 21 are accommodated in the first protective case
In 23, all second measurements bodies 31 are accommodated in the second protective case 23, without causing the first measurement body 21 and the when rotated
The top of the transition rotation of two measurement bodies 31, the first protective case 23 and the second protective case 33 does not set opening, i.e. the first protective case
23 and second protective case 33 top be respectively equipped with limit top surface (231,331).
As shown in Figure 1 and Figure 4, along the length direction of main scale 10, the both ends of the second protective case 33 are respectively equipped with the second connection
Mouth 36, main scale 10 is arranged in the second connector 36, and the first connector 25 is preferably dimensioned to be to match with 10 size of main scale, avoids
Shaking is generated when movable measuring piece 30 is moved along main scale 10.Taking for body 31, the second protective case are measured in order to facilitate difference second
33 one end far from fixation measuring part 20 also are provided with opening 35.
Further, first rotating shaft 22 can directly be arranged in main scale 10, i.e. first rotating shaft 22 is from vertical with main scale 10
On direction, behind the side for wearing the first protective case 23, then main scale 10 is worn, finally wears the other side of the first protective case 23 again,
The first protective case 23 to be mounted on main scale 10.But in the embodiment shown in the present invention, in order to make the second shaft 32 and the
Two measurement bodies 31 do not generate interference to main scale 10, it is preferable that the second shaft 32 is located at the lower section of main scale 10, and first rotating shaft 22 is more
Close to main scale 10, first rotating shaft 22 and the setting spaced apart of about 32 the second shaft, in order to reduce the first measurement body 21
Length makes the first measurement body 21 expose the length of the first protective case 23 and the length of the second measurement the second protective case 33 of exposing of body 31
Equal, also for avoiding because aperture leads to 10 remitted its fury of main scale on main scale 10, slide calliper rule further include connector 29, connector 29
It is fixed on main scale 10, first rotating shaft 22 is connected by connector 29 with main scale 10.Further, can be arranged on connector 29
Second mounting hole 11, the opposite two sides of the first protective case 23 are respectively equipped with first mounting hole corresponding with the second mounting hole 11
24, third mounting hole 26 corresponding with the first mounting hole 24, the second mounting hole 11 and third peace are equipped on the first measurement body 21
Dress hole 26 is respectively positioned between two the first mounting holes 24, and first rotating shaft 22 is arranged in the first mounting hole 24,11 and of the second mounting hole
Third mounting hole 26 is the first measurement body 21 to be connected with main scale 10 and first rotating shaft 22.As shown in Figures 2 and 3, the first protection
Set 23 be section is rectangular box body, along the direction vertical with main scale 10, sets that there are two first to install on the first protective case 23
Hole 24, each first measurement 21 top of body are equipped with third mounting hole 26, and the second mounting hole 11 and third mounting hole 26 are respectively positioned on
Between two the first mounting holes 24, first rotating shaft 22 can be bolt.
Further, on the direction perpendicular with 10 length direction of main scale, the opposite two sides difference of the second protective case 33
Equipped with the 4th mounting hole 37, the second measurement body 31 is equipped with the 5th mounting hole 38 corresponding with the 4th mounting hole 37, the 5th installation
Hole 38 is located between two the 4th mounting holes 37, and the second shaft 32 is arranged in the 4th mounting hole 37 and the 5th mounting hole 38.Along with
The vertical direction of first direction is set on the second protective case 33 there are two the 4th mounting hole 37, is all provided on each second measurement body 31
There is the 5th mounting hole 38, the second shaft 32 is also possible to bolt, the 4th mounting hole 37 and the 5th mounting hole 38 and the second shaft 32
It is set to 10 lower section of main scale.
In embodiment shown in the present invention, the second protective case 33 includes the second limit for limiting the second shaft 32 rotation angle
Portion (not shown), the second limiting section are located at the second protective case 33 close to one end of fixation measuring part 20.Second limiting section and first
Limiting section 27 act on it is similar, only the second limiting section for guarantee adjusting second measure body 31 be in measuring state when, guarantee
Second measurement body 31 is vertical with main scale 10.Further, all first measurement bodies 21 concentrate in the first protective case 23, Suo You
Two measurement bodies 31 concentrate in the second protective case 33, and are fixed on main scale with the first rotating shafts such as bolt 22 and the second shaft 32 respectively
On 10, when measurement, the first measurement body 21 of selection is rotated against to the first limiting section 27, and, general locked with first rotating shaft 22
The the second measurement body 31 chosen is rotated against to the second limiting section, and is locked with the second shaft 32, and the first measurement body 21 and the are made
Two measurement bodies 32 keep vertical with main scale 10, and are parallel to each other.
Slide calliper rule shown in the present invention are preferably digital display calliper, and specifically, slide calliper rule further include digital display device (not shown), digital display
Device is connected with the second protective case 33, and the second protective case 33 further includes the form 34 for showing measurement result.Digital display device is read
It measured data and directly displays out by form 34 out, it is easy to use.
The other structures of slide calliper rule according to an embodiment of the present invention and operation are all to those skilled in the art can be with
Understand and easy to accomplish, therefore is not described in detail.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (10)
1. a kind of slide calliper rule, which is characterized in that the slide calliper rule include fixation measuring part, movable measuring piece and set graduated main scale；
The fixation measuring part and the movable measuring piece are mounted on side by side on the main scale, and the fixation measuring part is located at the master
One end of ruler, the activity measuring piece can be moved along the length direction of the main scale；
The fixation measuring part includes that first rotating shaft and at least two first measure bodies, the first rotating shaft and the main scale phase
Even, the first measurement body can be rotated along the axis of the first rotating shaft；
The activity measuring piece includes the second shaft, supporting element and at least two second measurement bodies, and the supporting element can be along institute
The length direction for stating main scale is mobile, and second shaft is mounted on the supporting element and is arranged with the main scale interval, described
Second measurement body can be rotated along the axis of second shaft.
2. slide calliper rule according to claim 1, which is characterized in that the fixation measuring part further includes the first protective case, described
Main scale is at least partly arranged in first protective case, and the first rotating shaft wears first protective case, and described first
The axis of shaft is vertical with the length direction of the main scale, can be located at described the after the first measurement body rotation predetermined angle
In one protective case.
3. slide calliper rule according to claim 2, which is characterized in that the slide calliper rule further include connector, and the connector is fixed
On the main scale, the first rotating shaft is connected by the connector with the main scale.
4. slide calliper rule according to claim 2, which is characterized in that first protective case includes limiting the first measurement body
The first limiting section of angle is rotated, first limiting section is located at first protective case close to the one of the movable measuring piece
End.
5. slide calliper rule according to claim 1, which is characterized in that the supporting element is the second protective case, and the main scale is worn
In second protective case, second shaft is arranged in second protective case, and the axis of second shaft with it is described
The length direction of main scale is vertical, can be located in second protective case after the second measurement body rotation predetermined angle.
6. slide calliper rule according to claim 5, which is characterized in that second protective case includes limiting the second shaft rotation
Second limiting section of gyration, second limiting section are located at second protective case close to one end of the fixation measuring part.
7. slide calliper rule according to claim 1, which is characterized in that the slide calliper rule further include digital display device, the digital display device
It is mounted on the supporting element, the supporting element further includes the form for showing measurement result；
Or/and the slide calliper rule further include the depth measurement part being arranged on the main scale, the depth measurement part is from the main scale
The other end opposite with the fixation measuring part stretches out.
8. slide calliper rule according to claim 1, which is characterized in that the slide calliper rule further include two baffles, two baffles
It is separately mounted to the limit on the confined planes of the first measurement bulk measurement with the second measurement bulk measurement
On face；The shape that the baffle is combined with the corresponding confined planes is cross.
9. slide calliper rule according to claim 1, which is characterized in that part the first measurement body be the of measurement inside dimension
One internal measurement pawl, the first measurement body described in another part be the first externally measured pawl of measurement external dimensions；Part described
Two measurement bodies are the second internal measurement pawl to match with the first internal measurement pawl, and the second measurement body described in another part is
The the second externally measured pawl to match with the described first externally measured pawl；
The measuring confined planes of first internal measurement pawl and the measuring confined planes of the second internal measurement pawl are set opposite to each other
It sets；Confined planes when confined planes and the second externally measured pawl when the first externally measured pawl measures measure are set relatively
It sets.
10. slide calliper rule according to any one of claims 1 to 9, which is characterized in that the first measurement body and described second is surveyed
Amount body is located at the side of the main scale；
Or/and the making material of the main scale, the fixation measuring part and the movable measuring piece is insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347642.3A CN109506538A (en) | 2018-11-13 | 2018-11-13 | Slide calliper rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347642.3A CN109506538A (en) | 2018-11-13 | 2018-11-13 | Slide calliper rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506538A true CN109506538A (en) | 2019-03-22 |
Family
ID=65748276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811347642.3A Pending CN109506538A (en) | 2018-11-13 | 2018-11-13 | Slide calliper rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830434A (en) * | 2021-09-23 | 2021-12-24 | 台州学院 | Shield TBM tunnel digital display type multifunctional measuring scale |
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| CN113830434A (en) * | 2021-09-23 | 2021-12-24 | 台州学院 | Shield TBM tunnel digital display type multifunctional measuring scale |
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