CN209574699U - A kind of body height measuring device based on encoder - Google Patents
A kind of body height measuring device based on encoder Download PDFInfo
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- CN209574699U CN209574699U CN201822186768.9U CN201822186768U CN209574699U CN 209574699 U CN209574699 U CN 209574699U CN 201822186768 U CN201822186768 U CN 201822186768U CN 209574699 U CN209574699 U CN 209574699U
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- height
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Abstract
A kind of body height measuring device based on encoder；Including base platform；It further include column, measurement bar assembly, concentrator and encoder component；Column is hollow trough body structure, and is arranged perpendicular to a side of base platform；Measuring bar assembly includes height bar and horizontal measurement bar；In the groove body that column is set of height bar Telescopic sliding；One end of horizontal measurement bar and the upper end of height bar are hinged；Concentrator is fixedly connected with the inclined angle in the upper end of column；Encoder component is installed in the inner upper end of column, and encoder component includes encoder, idler wheel, elastic positioning member, fixed plate and bottom plate；Bottom plate in encoder component is fixed on the inner wall of hollow groove body of column through screw；Idler wheel relative to height bar side outer edge surface and height bar against being bonded.This programme improves reading accuracy instead of the sensor of traditional low precision.It reads fastly, conveniently, the error of no rereading.Principle is simple, and used technology maturation is reliable, greatly improves the accuracy of height measurement.
Description
Technical field
The utility model belongs to Human Height field of measuring technique, is related to a kind of body height measuring device based on encoder.
Background technique
Height is the length to human body longitudinal portion, it has been recognized that changes of weight is fast, thus the increase and decrease of common weight
Objective standard as evaluation health.In fact, growth and development, health status and degree of fatigue are evaluated with height growth, and it is accurate
Property be also no less than weight, therefore the measurement of height, for analyze people health status be a kind of important indicator；And in previous body
It is most of using a kind of mechanical body height measuring device in height measurement device, after measurement in reading, due to observation side
Method is different, such as when the numerical value difference that top is squinted, level is looked at straight and lower section three kinds of observed patterns of strabismus are read, affects height
The accuracy of measurement.Also there is the body height measuring device of electronic surveying, electronic measuring device reads the height of scale by sensor,
Then the numerical value of reading is shown by electronic panel, reading intuitive and convenient, saving manpower, but sensor accuracy of identification
It is lower than manual measurement, biggish error is easy to produce after long-time use.
Therefore, how to solve the above problems, be the content to be studied of those skilled in the art.
Summary of the invention
To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of height based on encoder
Measuring device, the measuring device solve the problems, such as that the artificial graduated scale of reading of now generally existing use is not inconvenient, quick, with
And the shortcomings that rereading error.
In order to achieve the above objects and other related objects, the utility model provides a kind of height measurement dress based on encoder
It sets；Including base platform；It further include column, measurement bar assembly, concentrator and encoder component；The column is hollow groove body knot
Structure, and be arranged perpendicular to a side of the base platform；The measurement bar assembly includes height bar and horizontal measurement bar；It is described
In the groove body that the column is set of height bar Telescopic sliding；One end of the horizontal measurement bar and the height bar
Upper end it is hinged；The horizontal measurement bar is located at the top of the base platform；The upper end of the concentrator and the column is in
Tilt angle is fixedly connected；The encoder component is installed in the inner upper end of the column, and the encoder component includes compiling
Code device, idler wheel, elastic positioning member, fixed plate and bottom plate；The fixed plate includes the first fixed plate and the second fixed plate, described
First fixed plate and second fixed plate are that section is L-shaped plate structure, the vertical section of first fixed plate and institute
The vertical section of the second fixed plate is stated in parallel at a distance of setting；The idler wheel and the encoder are rotatably supported in described through rib bearing
Between first fixed plate and second fixed plate；It is sequentially connected between the idler wheel and the encoder；It is described flexibly positioned
Component is two groups, this two groups of elastic positioning members are arranged in the horizontal segment of first fixed plate and the water of the second fixed plate respectively
Flat section；Elastic positioning member described in every group includes locating shaft and pressure spring, and the pressure spring is set on the locating shaft, described fixed
Position axis is arranged in the horizontal segment of fixed plate and is fixed on the bottom plate；Bottom plate in the encoder component is fixed on through screw
On the inner wall of the hollow groove body of the column；The idler wheel relative to the height bar side outer edge surface and the height bar against
Fitting.
In above-mentioned technical proposal, related content is explained as follows:
1, in above scheme, the concentrator includes processor and display screen, and the processor is electrically connected with the display screen
It connects；The encoder is connect through the processor with the display screen.
2, in above scheme, the upper end of the horizontal measurement bar and the height bar is hinged, and the horizontal measurement bar can edge
The hinge joint rotation makes it with the height bar in horizontal vertical and vertical parallel two states.
3, in above scheme, be additionally provided with weight sensor below the base platform, the weight sensor with it is described
Concentrator connection.
4, in above scheme, the cross section of the column is waist type trough body structure.
5, it in above scheme, is fixedly connected between first fixed plate and the second fixed plate through limit shaft, the limit
Axis is two, the two limit shafts are symmetrical arranged the both ends of first fixed plate and the second fixed plate.
6, in above scheme, wearing layer is coated on the outer edge surface of the idler wheel.
7, in above scheme, the output end of the encoder is fixedly mounted on the front side of the idler wheel, the idler wheel rotation
When, drive the encoder to rotate together.
8, in above scheme, the height bar can lift from 0, can also lift from fixed dimension, can be according to reality
Border needs to set.
Since above-mentioned technical proposal is used, the utility model has the advantage, that compared with prior art
The utility model by being equipped with the encoder that drives by idler wheel inside column, then pass through height bar to moving up
Dynamic to drive idler wheel rotation, so that encoder rotates, circular motion is transformed into linear motion, the number of reading by rotating by encoder
It directly displays out according to being transferred to concentrator, then by display screen, such mode not only accuracy of reading and rate of reading is very fast, section
Human-saving, it is easy to use.Idler wheel can be controlled by elastic positioning member simultaneously, fit closely idler wheel with height bar, to guarantee
Idler wheel and the contact of height bar are more reliable.The previous mechanical height measuring gauge of effective solution can be due to observing the angle of pointer
Different, degree difference, thus the problem of influencing height measurement accuracy.Instead of the sensor of traditional low precision, improves and read
Precision.It reads fastly, conveniently, the error of no rereading.The utility model principle is simple, and used technology maturation is reliable, greatly
The big accuracy for improving height measurement.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged diagram at A in Fig. 1；
Fig. 3 is the schematic perspective view of encoder component in the utility model；
Fig. 4 is the planar structure schematic diagram of encoder component in the utility model.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It please refers to Fig.1 to Fig.4.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
As shown in Figures 1 to 4, a kind of body height measuring device based on encoder；Including base platform 1；It further include column
2, bar assembly, concentrator 13 and encoder component are measured；The column 2 is hollow trough body structure, and flat perpendicular to the pedestal
A side of platform 1 is arranged；The measurement bar assembly includes height bar 3 and horizontal measurement bar 4；3 Telescopic sliding of height bar
Be arranged in the groove body of the column 2；One end of the horizontal measurement bar 4 and the upper end of the height bar 3 are hinged；Institute
It states horizontal measurement bar 4 and is located at flat 1 top of the pedestal；The inclined angle in upper end of the concentrator and the column 2 is solid
Fixed connection；The encoder component is installed in the inner upper end of the column 2, and the encoder component includes encoder 5, idler wheel
6, elastic positioning member, fixed plate and bottom plate 7；The fixed plate include the first fixed plate 8 and the second fixed plate 9, described first
Fixed plate 8 and second fixed plate 9 are that section is L-shaped plate structure, the vertical section of first fixed plate 8 and described
The vertical section of second fixed plate 9 is in parallel at a distance of setting；The idler wheel 6 is rotatably supported in the encoder 5 through rib bearing 10
Between first fixed plate 8 and second fixed plate 9；It is sequentially connected between the idler wheel 6 and the encoder 5；It is described
Elastic positioning member is two groups, this two groups of elastic positioning members are arranged in the horizontal segment and second of first fixed plate 8 respectively
The horizontal segment of fixed plate 9；Elastic positioning member described in every group includes locating shaft 11 and pressure spring 12, and the pressure spring 12 is set in institute
It states on locating shaft 11, the locating shaft 11 is arranged in the horizontal segment of fixed plate and is fixed on the bottom plate 7；The encoder group
On the inner wall for the hollow groove body that bottom plate 7 in part is fixed on the column 2 through screw 13；The idler wheel 6 is relative to the height
The outer edge surface of 3 side of bar and the height bar 3 are against being bonded.
The concentrator 13 includes processor (not shown) and display screen (not shown), the processor and institute
State display screen electrical connection；The encoder 5 is connect through the processor with the display screen.
The upper end of the horizontal measurement bar 4 and the height bar 3 is hinged, and the horizontal measurement bar 4 can be along the hinge joint
Rotation makes it with the height bar 3 in horizontal vertical and vertical parallel two states.
The lower section of the base platform 1 is additionally provided with weight sensor (not shown), the weight sensor with it is described
Concentrator 13 connects.
The cross section of the column 2 is waist type trough body structure.
It being fixedly connected between first fixed plate 8 and the second fixed plate 9 through limit shaft 14, the limit shaft 4 is two,
The two limit shafts 14 are symmetrical arranged the both ends of first fixed plate 8 and the second fixed plate 9.
Wearing layer (not shown) is coated on the outer edge surface of the idler wheel 6.
The output end of the encoder 5 is fixedly mounted on the front side of the idler wheel 6, when the idler wheel 6 rotates, described in drive
Encoder 5 rotates together.
When height to be measured people stand on base platform, by the pull-up of horizontal measurement bar to and person under test the same height in head
When spending, then (if horizontal measurement bar is from 0 pull-up, level is surveyed for the distance that horizontal measurement bar moves, the as height of person under test
The mobile distance of gauge rod is the height of person under test, i.e. the turned circle number of encoder is multiplied by perimeter；If horizontal measurement bar is from solid
Determine height pull-up, then it is then the height of person under test that the mobile distance of horizontal measurement bar, which adds fixed height).
The utility model by being equipped with the encoder that drives by idler wheel inside column, then pass through height bar to moving up
Dynamic to drive idler wheel rotation, so that encoder rotates, circular motion is transformed into linear motion, the number of reading by rotating by encoder
It directly displays out according to being transferred to concentrator, then by display screen, such mode not only accuracy of reading and rate of reading is very fast, section
Human-saving, it is easy to use.Idler wheel can be controlled by elastic positioning member simultaneously, fit closely idler wheel with height bar, to guarantee
Idler wheel and the contact of height bar are more reliable.The previous mechanical height measuring gauge of effective solution can be due to observing the angle of pointer
Different, degree difference, thus the problem of influencing height measurement accuracy.Instead of the sensor of traditional low precision, improves and read
Precision.It reads fastly, conveniently, the error of no rereading.The utility model principle is simple, and used technology maturation is reliable, greatly
The big accuracy for improving height measurement.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (8)
1. a kind of body height measuring device based on encoder, including base platform；It is characterized by also including columns, measuring rod
Component, concentrator and encoder component；The column is hollow trough body structure, and is set perpendicular to a side of the base platform
It sets；The measurement bar assembly includes height bar and horizontal measurement bar；The setting of the height bar Telescopic sliding is in the column
Groove body in；One end of the horizontal measurement bar and the upper end of the height bar are hinged；The horizontal measurement bar is located at institute
State the top of base platform；The concentrator is fixedly connected with the inclined angle in the upper end of the column；The encoder component
Be installed in the inner upper end of the column, the encoder component include encoder, idler wheel, elastic positioning member, fixed plate and
Bottom plate；The fixed plate includes the first fixed plate and the second fixed plate, and first fixed plate and second fixed plate are
Section is L-shaped plate structure, and the vertical section of first fixed plate is parallel with the vertical section of second fixed plate apart to be set
It sets；The idler wheel and the encoder through rib bearing be rotatably supported in first fixed plate and second fixed plate it
Between；It is sequentially connected between the idler wheel and the encoder；The elastic positioning member is two groups, this two groups of elastic positioning members
It is arranged in the horizontal segment of first fixed plate and the horizontal segment of the second fixed plate respectively；Elastic positioning member described in every group wraps
Locating shaft and pressure spring are included, the pressure spring is set on the locating shaft, and the locating shaft is arranged in the horizontal segment of fixed plate and consolidates
It is scheduled on the bottom plate；Bottom plate in the encoder component is fixed on the inner wall of hollow groove body of the column through screw；
The idler wheel relative to the height bar side outer edge surface and the height bar against being bonded.
2. the body height measuring device according to claim 1 based on encoder, it is characterised in that: the concentrator includes
Processor and display screen, the processor are electrically connected with the display screen；The encoder is through the processor and the display
Screen connection.
3. the body height measuring device according to claim 1 based on encoder, it is characterised in that: the horizontal measurement bar with
The upper end of the height bar is hinged, and the horizontal measurement bar can be rotated along the hinge joint, makes it with the height bar in level
Vertical and parallel two states vertically.
4. the body height measuring device according to claim 1 based on encoder, it is characterised in that: the base platform
Lower section is additionally provided with weight sensor, and the weight sensor is connect with the concentrator.
5. the body height measuring device according to claim 1 based on encoder, it is characterised in that: the column it is transversal
Face is waist type trough body structure.
6. the body height measuring device according to claim 1 based on encoder, it is characterised in that: first fixed plate
And second be fixedly connected between fixed plate through limit shaft, the limit shaft is two, the two limit shafts are symmetrical arranged described the
The both ends of one fixed plate and the second fixed plate.
7. the body height measuring device according to claim 1 based on encoder, it is characterised in that: the outer rim of the idler wheel
Wearing layer is coated on face.
8. the body height measuring device according to claim 1 based on encoder, it is characterised in that: the encoder it is defeated
Outlet is fixedly mounted on the front side of the idler wheel and drives the encoder to rotate together when the idler wheel rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186768.9U CN209574699U (en) | 2018-12-25 | 2018-12-25 | A kind of body height measuring device based on encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186768.9U CN209574699U (en) | 2018-12-25 | 2018-12-25 | A kind of body height measuring device based on encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209574699U true CN209574699U (en) | 2019-11-05 |
Family
ID=68378801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822186768.9U Active CN209574699U (en) | 2018-12-25 | 2018-12-25 | A kind of body height measuring device based on encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209574699U (en) |
-
2018
- 2018-12-25 CN CN201822186768.9U patent/CN209574699U/en active Active
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