CN106643623A - Diameter measuring tape spring and method for measuring tree diameter - Google Patents
Diameter measuring tape spring and method for measuring tree diameter Download PDFInfo
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- CN106643623A CN106643623A CN201611240651.3A CN201611240651A CN106643623A CN 106643623 A CN106643623 A CN 106643623A CN 201611240651 A CN201611240651 A CN 201611240651A CN 106643623 A CN106643623 A CN 106643623A
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- support bar
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- stepper motor
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
Abstract
The invention relates to the field of a distance measuring device, and particularly to a diameter measuring tape spring and a method for measuring tree diameter. A fixed contact block and a movable contact block are arranged on the tape spring. When the two contact blocks contact with a tree trunk, diameter-at-breast-height of the tree trunk can be calculated through moving amount of the movable contact block on the tape spring. Diameter-at-breast-height data are uploaded to a mobile terminal through a wireless network. After personnel perform preliminary processing on the mobile terminal, the diameter-at-breast-height is automatically uploaded to a cloud end for backup. Data of the mobile terminal and data at the cloud end are automatically and synchronously updated. The diameter measuring tape spring and the method for measuring the tree diameter have beneficial effects of simple and convenient operation, single-person operation in tree diameter measurement, high measurement precision, low equipment cost, and high suitability for large-area popularization. In tree diameter measurement, data are synchronously stored in the cloud end, thereby realizing data backup and facilitating viewing by far-end personnel. The data of the mobile terminal and the data at the cloud end are automatically and synchronously updated, thereby ensuring high consistency and high accuracy of the data.
Description
Technical field
The present invention relates to range unit field, the method for specially calibrating spring chi and its measurement tree-walk.
Background technology
In work on forestry, tree-walk is commonly used as the major criterion Jing of a measurement trees quality, present measurement work
Decide manually to be done using ruler, and speed is slow, and efficiency is very low, it is impossible to realized measurement on a large scale, therefore developed convenient installation
The value for being of great significance and studying with measurement, Diameter measure device simple to operate, high precision tool.
The self-operated measuring unit (CN201110365933.7) of a kind of tree-walk growth amount in Chinese patent storehouse, by wireless network
Network node remote monitoring device realizes the real-time increment and growth conditions of real-time monitoring tree-walk；Including device stuck-module and survey
Amount module；Device stuck-module is fixed on measurement module on trunk on the position for needing to measure tree-walk variable quantity；Measurement module
Including linear displacement transducer, gauge head head sheave, angle pulley, leading block, nonelastic seizing wire, dop with spring
With gauge head head sheave and the coupling part of the linear displacement transducer for carrying spring；Nonelastic seizing wire by angle pulley,
After leading block and gauge head head sheave, nonelastic seizing wire is encircled on the position for needing to measure tree-walk, by dop by nothing
The clamping of elastic seizing wire two ends；The change of tree-walk growth is determined according to the displacement of the linear displacement transducer with spring
Amount.
A kind of folding tree Diameter growth amount real-time accurate measuring instrument is disclosed in Chinese patent storehouse
(CN201410551262.7), the device can accurately measure in real time tree diameters, and compact is foldable, conveniently takes
Band.Measurement apparatus include support, grid class chi, clamp of sensor, micron order displacement transducer sensor and process of signal transmission electricity
Road.By the way of multipoint positioning, 3 points of measurement diameters, it is the V-type between 90 ° to 150 ° to be assembled into angle by two parts to device
Body, with reference to installed in the micro-displacement sensor with the diagonal overlapping position at V-type angle, realizes the measurement of tree-walk.Micron order displacement is passed
Sensor and magnetic railings ruler are by carrying out remote data transmission between process of signal transmission circuit and host computer.The present invention can stablize real-time
Ground measures tree-walk and its microvariations amount simultaneously, reduces measure error.The device is convenient for carrying using folding, and user
Just and light weight small volume, fixture injures little to trunk.
Existing assize footpath instrument be present, measurement not precisely, volume it is big, in-convenience in use waiting.
The content of the invention
For the problems referred to above, it is an object of the invention to provide the method for calibrating spring chi and its measurement tree-walk, in spring chi
A upper setting one fixed contact block and moveable contact block, when two contact blocks are contacted with trunk, by can
Amount of movement of the mobile contact block on spring chi can extrapolate the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground, and diameter of a cross-section of a tree trunk 1.3 meters above the ground data are automatically uploaded to by wireless network
Mobile terminal, staff is automatically uploaded on mobile terminals high in the clouds backup, mobile terminal data and high in the clouds after preliminary treatment
Data automatic synchronization updates.
To achieve these goals, the present invention adopts below scheme
According to the first aspect of the invention, spring chi is calibrated, it includes, body 1, handle 2, power key 3, motor control key
4th, acknowledgement key 5, acoustical generator 6, display screen 7, power supply 8, processor 9, data transmit-receive module 10, stepper motor 11, chain 12, instruction
Lamp 13, first support bar 14, the first contact block 15, second support bar 16, the second contact block 17, TRT 18, first pressure
Switch 19, second pressure switch 20, driving wheel 21, driven pulley 22.
The side of the body 1 is provided with handle 2, acoustical generator 6, display screen 7, indicator lamp 13, and the opposite side of the body 1 is arranged
Have first support bar 14, a second support bar 16, the top of the body 1 be provided with chain 12, TRT 18, driving wheel 21, from
Driving wheel 22, the body 1 is internally provided with power supply 8, processor 9, data transmit-receive module 10, stepper motor 11, on the handle 2
Power key 3, motor control key 4, acknowledgement key 5 are provided with, the output shaft of the stepper motor 11 is passed in body 1 and driving wheel 20
Heart point is fixedly connected, and the rotating shaft of the driven pulley 21 is fixedly connected with body 1, and the one end of the chain 12 is connected with driving wheel 20,
The other end of the chain 12 is connected with driven pulley 21, and the chain 12 is rotated around driving wheel 20, driven pulley 21, described first
The one end of strut 14 is fixedly connected with body 1, and the other end of the first support bar 14 is provided with the first contact block 15, and described first connects
Contact block 15 is internally provided with first pressure switch 19, and the one end of the second support bar 16 is fixedly connected with chain 12, and described second
The other end of support bar 16 is provided with the second contact block 17, and second contact block 17 is internally provided with second pressure switch 20, institute
State power supply 8 respectively with power key 3, acoustical generator 6, display screen 7, processor 9, data transmit-receive module 10, stepper motor 11, indicator lamp
13rd, first pressure switch 19, second pressure switch 20 connect, the processor 9 respectively with motor control key 4, acknowledgement key 5, send out
Sound device 6, display screen 7, data transmit-receive module 10, stepper motor 11, indicator lamp 13, first pressure switch 19, second pressure switch
20 connections.
Preferably, lighting device is additionally provided with the body 1, the lighting device is connected with power supply 8.
Preferably, the outer rim of the handle 2 is provided with shoe.
Preferably, the motor control key 4 includes electric motor starting key, reverse starting key.
Preferably, the display screen 7 is LCDs.
Preferably, the data transmit-receive module 10 is mixed-media network modules mixed-media, and the data transmit-receive module 10 passes through with mobile terminal
Mobile network connects, including 2G, 3G and 4G.
Preferably, first support bar 14, second support bar 16 are more piece setting, manually adjustable length.
Preferably, the electricity generation module 18 is kinetic-energy power generator, is electricity by the kinetic energy power generation for shaking or rocking generation
The electric energy supplement of source 8.
According to the second aspect of the invention, it is a kind of using the method that spring chi measures tree-walk is calibrated, comprise the following steps：
(1) power key 3 is pressed, preparation starts measurement, presses motor control key 4, starts stepper motor 11, stepper motor 11
Chain 12 and second support bar thereon 16 is driven to move；
(2) body 1 is operated, makes the in the first contact block 15 in trunk and first support bar 14, second support bar 16
Two contact blocks 17 are contacted, and when the first contact block 15, the second contact block 17 are under pressure, first pressure switch 19, second pressure is opened
Close 20 to close information reporting processor 9 simultaneously；
(3) when first pressure switchs 19, second pressure switch 20 reports pressure information simultaneously, processor 9 is respectively to step
Stepper motor 11, indicator lamp 13 send instruction, and the stop motion of stepper motor 11, indicator lamp 13 is lit, and processor 9 is according to stepping electricity
Umber of pulse in the traveling process of machine 11 calculates trunk diameter and shows on display screen 7；
(4) acknowledgement key 5 is pressed when the diameters shown on screen to be shown 7 no longer change, acoustical generator 6 reads data simultaneously
Tree-walk data are automatically uploaded to mobile terminal by processor 9 by data transmit-receive module 10；
(5) tree-walk data are automatically uploaded to high in the clouds, mobile terminal data and cloud after staff determines on mobile terminals
End data automatic synchronization updates；
(6) motor control key 4 is pressed, rotate backward stepper motor 11, stepper motor 11 drives chain 12 and thereon
Second support bar 16 to the opposite direction of first support bar 14 is moved, until second support bar 16 moves to the other end of body 1, it
Can be measured next time afterwards.
Operation principle
The step angle of stepper motor 11 is set as t, subdivision multiple is x, and the Zhou Changwei L of motor shaft, the length of body 1 is l, the
The distance between one support bar 14 and the first contact block 15 are L2, and the distance of the movement of second support bar 16 is L3, first during measurement
The distance between contact block 17 of contact block 15 and second is L1, and the radius of trunk is R, a diameter of D of trunk, stepper motor 6
The distance between step angle T, subdivision multiple x, the girth l of motor shaft, the contact block 15 of first support bar 14 and first are all for L2
Known determination, the displacement of the lines of a pulse is equal to L ÷ [(360 ÷ t) × x], and processor 9 gets stepping electricity in measurement process
Umber of pulse n that machine 11 is rotated, the distance of the movement of second support bar 16 is the computing formula of L3：L3=n × l ÷ [(360 ÷ t) ×
X], because the first contact block 15 is vertical with radius with the tangent line of trunk, its extended line is 30 degree with the angle of parallel lines, in the same manner,
Second contact block 17 is vertical with radius with the tangent line of trunk, and its extended line is 30 degree with the angle of parallel lines, this two extended lines
Between angle be 180-30-30=120 degree, this two constitute isosceles triangle and drift angle between extended line and L1 be 120
Degree, base angle is 30 degree, and two radius R and L1 are triangle, and the angle of wherein R and L1 is 90-30=60 degree, thus can be calculated
Go out, two radius R and L1 triangle triangle are equilateral triangle, L1=R, D=2 × R=2 × L1, and L1=L-2
× L2-L3, so D=2 × { L-2 × L2-n × l ÷ [(360 ÷ t) × x] }.
The invention has the beneficial effects as follows：Rationally, reliability is high for the apparatus structure, and certainty of measurement is high；Operation simple and convenient, surveys
Amount tree-walk when one man operation, press measurement button can automatic measurement, liquid crystal display show in real time and record automatically；Equipment cost is low
It is honest and clean, can promote on a large scale；The device can also apply to the measurement work of other field；During measurement tree-walk, data are preserved simultaneously
Beyond the clouds, not only do data backup but also facilitate the personnel of distal end to check；Mobile terminal data and high in the clouds data automatic synchronization update,
Ensure the uniformity and accuracy of data.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic appearance of the present invention；
Fig. 3 is the structural representation of contact block in the present invention；
Fig. 4 is the measuring principle figure of the present invention；
Fig. 5 is the theory diagram in assize footpath of the present invention.
In Fig. 1, Fig. 2, Fig. 3,1- bodies, 2- handles, 3- power keys, 4- motor control keys, 5- acknowledgement keys, 6- acoustical generators,
7- display screens, 8- power supplys, 9- processors, 10- data transmit-receive modules, 11- stepper motors, 12- chains, 13- indicator lamps, 14-
One support bar, the contact blocks of 15- first, 16- second support bars, the contact blocks of 17- second, 18- TRTs, 19- first pressures are opened
Pass, 20- second pressures switch, 21- driving wheels, 22- driven pulleys.
Specific embodiment
In order that those skilled in the art are better understood from the technical scheme in the application, below in conjunction with accompanying drawing, reality
Apply example to be clearly and completely described technical scheme, it is clear that described embodiment is only the application's
A part of embodiment, based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, should all belong to the scope of the application protection.
As shown in figure 1, the side of the body 1 is provided with handle 2, acoustical generator 6, display screen 7, indicator lamp 13, the body 1
Opposite side is provided with first support bar 14, second support bar 16, and the top of the body 1 is provided with chain 12, TRT 18, master
Driving wheel 21, driven pulley 22, the body 1 is internally provided with power supply 8, processor 9, data transmit-receive module 10, stepper motor 11, institute
State and power key 3, motor control key 4, acknowledgement key 5 be provided with handle 2, the output shaft of the stepper motor 11 pass body 1 with
The central point of driving wheel 20 is fixedly connected, and the rotating shaft of the driven pulley 21 is fixedly connected with body 1, the one end of the chain 12 with actively
Wheel 20 connects, and the other end of the chain 12 is connected with driven pulley 21, and the chain 12 is rotated around driving wheel 20, driven pulley 21,
The one end of the first support bar 14 is fixedly connected with body 1, and the other end of the first support bar 14 is provided with the first contact block 15,
First contact block 15 is internally provided with first pressure switch 19, and the one end of the second support bar 16 is fixed with chain 12 and connected
Connect, the other end of the second support bar 16 is provided with the second contact block 17, second contact block 17 is internally provided with the second pressure
Power switch 20, the power supply 8 is electric with power key 3, acoustical generator 6, display screen 7, processor 9, data transmit-receive module 10, stepping respectively
Machine 11, indicator lamp 13, first pressure switch 19, second pressure switch 20 connect, the processor 9 respectively with motor control key 4,
Acknowledgement key 5, acoustical generator 6, display screen 7, data transmit-receive module 10, stepper motor 11, indicator lamp 13, first pressure switch 19, the
Two pressure switches 20 connect.
As shown in Fig. 2 the side of the body 1 is provided with handle 2, acoustical generator 6, display screen 7, indicator lamp 13, the body 1
Opposite side is provided with first support bar 14, second support bar 16, and the top of the body 1 is provided with chain 12, TRT 18, master
Driving wheel 21, driven pulley 22, are provided with power key 3, motor control key 4, acknowledgement key 5 on the handle 2, the stepper motor 11
Output shaft passes body 1 and is fixedly connected with the central point of driving wheel 20, and the rotating shaft of the driven pulley 21 is fixedly connected with body 1, institute
State the one end of chain 12 to be connected with driving wheel 20, the other end of the chain 12 is connected with driven pulley 21, the chain 12 is around actively
Wheel 20, driven pulley 21 is rotated, and the one end of the first support bar 14 is fixedly connected with body 1, the other end of the first support bar 14
The first contact block 15 is provided with, the one end of the second support bar 16 is fixedly connected with chain 12, and the second support bar 16 is another
End is provided with the second contact block 17.
As shown in figure 3, the first contact block 15 is vertical with radius with the tangent line of trunk, its extended line is with the angle of parallel lines
30 degree, in the same manner, the second contact block 17 is vertical with radius with the tangent line of trunk, and its extended line is 30 degree with the angle of parallel lines, the
The distance between one support bar 14 and the contact block 15 of first support bar 14 and first are L2.
As shown in figure 4, the first contact block 15 is vertical with radius with the tangent line of trunk, its extended line is with the angle of parallel lines
30 degree, in the same manner, the second contact block 17 is vertical with radius with the tangent line of trunk, and its extended line is 30 degree with the angle of parallel lines, this
Angle between two extended lines is 180-30-30=120 degree, this two constitute between extended line and L1 isosceles triangle and
Drift angle is 120 degree, and base angle is 30 degree, and two radius R and L1 are triangle, and the angle of wherein R and L1 is 90-30=60 degree,
Thus can extrapolate, two radius R and L1 triangle triangle are equilateral triangle, L1=R, D=2 × R=2 ×
L1, and L1=L-2 × L2-L3.
As shown in figure 5, during measurement tree-walk, including several survey tools, mobile terminal, mobile terminal can be mobile phone or
Panel computer a, mobile terminal can coordinate multiple laser calipers of calibrating to use, and after calibrating laser caliper and measuring data, pass through
Wireless network is automatically uploaded to mobile terminal, and mobile terminal carries out being automatically uploaded to high in the clouds backup, mobile terminal after edit
Data and high in the clouds data automatic synchronization update.
Power key 3 is connected with power supply 8, starts or close power supply 8；Motor control key 4, acknowledgement key 5 all connect with processor 9
Connect, press electric machine controller 4, control signal is uploaded to processor 9, and processor 9 sends instructions under stepper motor 11, control stepping
Motor 11 starts, rotates forward, inverts；Press acknowledgement key 5, control signal is uploaded to processor 9, processor 9 respectively to acoustical generator 6,
Send instructions under data transmit-receive module 10, acoustical generator 6 reports the data that processor 9 is calculated, data transmit-receive module 10 passes data
Transport to mobile terminal；First pressure switch 19, second pressure switch 20 is all connected with processor 9, first pressure switch 19, second
Pressure switch 20 is off when flat, connects when pressurized and for induced signal to be uploaded to processor 9, and processor 9 is analyzed
Judge and send instructions under display screen 7, indicator lamp 13, the result of calculation of the video-stream processor 9 of display screen 7, indicator lamp 13 shows to be surveyed
Whether amount completes；Power supply 8 is powered for all consuming parts.
Embodiment 1
Forest zone is fast-growing woods, and L is 60cm, and L2 is 2cm, and the step angle t of stepper motor 6 is 1.8, and subdivision multiple x is 1, electricity
The perimeter L of arbor is 1.8cm, and umber of pulse n of rotation is 3000, L3=n × l ÷ [(360 ÷ t) × x]=27cm, L1=L-2
× L2-L3=29cm, D=2 × R=2 × L1=58cm.
Embodiment 2
Forest zone is fast-growing woods, and L is 50cm, and L2 is 2cm, and the step angle t of stepper motor 6 is 1.8, and subdivision multiple x is 1, electricity
The perimeter L of arbor is 1.8cm, and umber of pulse n of rotation is 3600, L3=n × l ÷ [(360 ÷ t) × x]=32.4cm, L1=L-
2 × L2-L3=13.6, D=2 × R=2 × L1=27cm.
Embodiment 3
(1) power key 3 is pressed, preparation starts measurement, presses motor control key 4, starts stepper motor 11, stepper motor 11
Chain 12 and second support bar thereon 16 is driven to move；
(2) body 1 is operated, makes the in the first contact block 15 in trunk and first support bar 14, second support bar 16
Two contact blocks 17 are contacted, and when the first contact block 15, the second contact block 17 are under pressure, first pressure switch 19, second pressure is opened
Close 20 to close information reporting processor 9 simultaneously；
(3) when first pressure switchs 19, second pressure switch 20 reports pressure information simultaneously, processor 9 is respectively to step
Stepper motor 11, indicator lamp 13 send instruction, and the stop motion of stepper motor 11, indicator lamp 13 is lit, and processor 9 is according to stepping electricity
Umber of pulse in the traveling process of machine 11 calculates trunk diameter and shows on display screen 7；
(4) acknowledgement key 5 is pressed when the diameters shown on screen to be shown 7 no longer change, acoustical generator 6 reads data simultaneously
Tree-walk data are automatically uploaded to mobile terminal by processor 9 by data transmit-receive module 10；
(5) tree-walk data are automatically uploaded to high in the clouds, mobile terminal data and cloud after staff determines on mobile terminals
End data automatic synchronization updates；
(6) motor control key 4 is pressed, rotate backward stepper motor 11, stepper motor 11 drives chain 12 and thereon
Second support bar 16 to the opposite direction of first support bar 14 is moved, until second support bar 16 moves to the other end of body 1, it
Can be measured next time afterwards.
Operation principle
The step angle of stepper motor 11 is set as t, subdivision multiple is x, and the Zhou Changwei L of motor shaft, the length of body 1 is l, the
The distance between one support bar 14 and the first contact block 15 are L2, and the distance of the movement of second support bar 16 is L3, first during measurement
The distance between contact block 17 of contact block 15 and second is L1, and the radius of trunk is R, a diameter of D of trunk, stepper motor 6
The distance between step angle T, subdivision multiple x, the girth l of motor shaft, the contact block 15 of first support bar 14 and first are all for L2
Known determination, the displacement of the lines of a pulse is equal to L ÷ [(360 ÷ t) × x], and processor 9 gets stepping electricity in measurement process
Umber of pulse n that machine 11 is rotated, the distance of the movement of second support bar 16 is the computing formula of L3：L3=n × l ÷ [(360 ÷ t) ×
X], because the first contact block 15 is vertical with radius with the tangent line of trunk, its extended line is 30 degree with the angle of parallel lines, in the same manner,
Second contact block 17 is vertical with radius with the tangent line of trunk, and its extended line is 30 degree with the angle of parallel lines, this two extended lines
Between angle be 180-30-30=120 degree, this two constitute isosceles triangle and drift angle between extended line and L1 be 120
Degree, base angle is 30 degree, and two radius R and L1 are triangle, and the angle of wherein R and L1 is 90-30=60 degree, thus can be calculated
Go out, two radius R and L1 triangle triangle are equilateral triangle, L1=R, D=2 × R=2 × L1, and L1=L-2
× L2-L3, so D=2 × { L-2 × L2-n × l ÷ [(360 ÷ t) × x] }.
Finally illustrate, above example is only to illustrate technical scheme and unrestricted, and this area is common
Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (9)
1. spring chi is calibrated, it is characterised in that it includes, body (1), handle (2), power key (3), motor control key (4), really
Recognize key (5), acoustical generator (6), display screen (7), power supply (8), processor (9), data transmit-receive module (10), stepper motor (11),
Chain (12), indicator lamp (13), first support bar (14), the first contact block (15), second support bar (16), the second contact block
(17), TRT (18), first pressure switch (19), second pressure switch (20), driving wheel (21), driven pulley (22)；Its
In, body (1) side is provided with handle (2), acoustical generator (6), display screen (7), indicator lamp (13), and the body (1) is another
Side is provided with first support bar (14), second support bar (16), and body (1) top is provided with chain (12), generate electricity dress
(18), driving wheel (21), driven pulley (22) are put, the body (1) is internally provided with power supply (8), processor (9), data transmit-receive
Module (10), stepper motor (11), are provided with power key (3), motor control key (4), acknowledgement key (5), institute on the handle (2)
The output shaft for stating stepper motor (11) passes body (1) and is fixedly connected with driving wheel (20) central point, the driven pulley (21)
Rotating shaft is fixedly connected with body (1), and described chain (12) one end is connected with driving wheel (20), chain (12) other end with from
Driving wheel (21) connects, and the chain (12) rotates around driving wheel (20), driven pulley (21), described first support bar (14) one end
It is fixedly connected with body (1), first support bar (14) other end is provided with the first contact block (15), first contact block
(15) first pressure switch (19) is internally provided with, described second support bar (16) one end is fixedly connected with chain (12), described
Second support bar (16) other end is provided with the second contact block (17), and second contact block (17) is internally provided with second pressure
Switch (20), the power supply (8) respectively with power key (3), acoustical generator (6), display screen (7), processor (9), data transmit-receive mould
Block (10), stepper motor (11), indicator lamp (13), first pressure switch (19), second pressure switch (20) connection, the process
Device (9) respectively with motor control key (4), acknowledgement key (5), acoustical generator (6), display screen (7), data transmit-receive module (10), stepping
Motor (11), indicator lamp (13), first pressure switch (19), second pressure switch (20) connection.
It is 2. according to claim 1 to calibrate spring chi, it is characterised in that to be additionally provided with lighting device on the body (1),
The lighting device is connected with power supply (8).
3. it is according to claim 1 to calibrate spring chi, it is characterised in that handle (2) outer rim is provided with shoe.
4. it is according to claim 1 to calibrate spring chi, it is characterised in that the motor control key (4) is including electric motor starting
Key, reverse starting key.
5. it is according to claim 1 to calibrate spring chi, it is characterised in that the display screen (7) is LCDs.
6. it is according to claim 1 to calibrate spring chi, it is characterised in that the data transmit-receive module (10) is network mould
Block, the data transmit-receive module (10) is connected with mobile terminal by mobile network, including 2G, 3G and 4G.
7. it is according to claim 1 to calibrate spring chi, it is characterised in that first support bar (14), second support bar (16)
It is more piece setting, manually adjustable length.
8. it is according to claim 1 to calibrate spring chi, it is characterised in that the electricity generation module (18) is kinetic energy power generation dress
Put, be power supply (8) electric energy supplement by the kinetic energy power generation for shaking or rocking generation.
9. it is a kind of to calibrate the method that spring chi measures tree-walk, it is characterised in that to comprise the following steps：
(1) power key (3) is pressed, preparation starts measurement, presses motor control key (4), starts stepper motor (11), stepper motor
(11) chain (12) and the motion of second support bar (16) thereon are driven；
(2) body (1) is operated, is made on trunk and the first contact block (15) in first support bar (14), second support bar (16)
The second contact block (17) contact, when the first contact block (15), the second contact block (17) are under pressure first pressure switch
(19), second pressure switch (20) is closed information reporting processor (9) simultaneously；
(3) when first pressure switchs (19), second pressure switch (20) while when reporting pressure information, processor (9) respectively to
Stepper motor (11), indicator lamp (13) send instruction, and stepper motor (11) stop motion, indicator lamp (13) is lit, processor
(9) umber of pulse in the traveling process of stepper motor (11) calculates trunk diameter and shows on display screen (7)；
(4) acknowledgement key (5) is pressed when the diameters shown on screen (7) to be shown no longer change, it is same that acoustical generator (6) reads data
When processor (9) tree-walk data are automatically uploaded to into mobile terminal by data transmit-receive module (10)；
(5) tree-walk data are automatically uploaded to high in the clouds, mobile terminal data and high in the clouds number after staff determines on mobile terminals
Update according to automatic synchronization；
(6) press motor control key (4), rotate backward stepper motor (11), stepper motor (11) drive chain (12) and its
On second support bar (16) move to the opposite direction of first support bar (14), until second support bar (16) moves to body
(1) the other end, can be measured afterwards next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240651.3A CN106643623A (en) | 2016-12-28 | 2016-12-28 | Diameter measuring tape spring and method for measuring tree diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240651.3A CN106643623A (en) | 2016-12-28 | 2016-12-28 | Diameter measuring tape spring and method for measuring tree diameter |
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| CN106643623A true CN106643623A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611240651.3A Pending CN106643623A (en) | 2016-12-28 | 2016-12-28 | Diameter measuring tape spring and method for measuring tree diameter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246834A (en) * | 2017-07-19 | 2017-10-13 | 黑石测控技术（苏州）有限公司 | A kind of elastic fluid measurement device |
| CN113720640A (en) * | 2021-09-02 | 2021-11-30 | 中国林业科学研究院亚热带林业研究所 | Tree core sampling device |
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| CN2143321Y (en) * | 1992-12-12 | 1993-10-06 | 张令荣 | Large diameter square calliper |
| CN1098195A (en) * | 1993-07-30 | 1995-02-01 | 哈尔滨工业大学 | A kind of high-precision sensor for measuring outside diameter |
| CN2287293Y (en) * | 1996-08-12 | 1998-08-05 | 李进辰 | Scaling external diameter gauge |
| CN203024726U (en) * | 2013-01-16 | 2013-06-26 | 河南科技大学 | Diameter measurement device for plant stem |
| CN104034297A (en) * | 2014-06-26 | 2014-09-10 | 孙硕添 | Device for automatically measuring diameter of tree |
| EP3130883A1 (en) * | 2015-03-17 | 2017-02-15 | Bagel Labs Co., Ltd. | Length measuring device and length measuring system |
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| CN107246834A (en) * | 2017-07-19 | 2017-10-13 | 黑石测控技术（苏州）有限公司 | A kind of elastic fluid measurement device |
| CN113720640A (en) * | 2021-09-02 | 2021-11-30 | 中国林业科学研究院亚热带林业研究所 | Tree core sampling device |
| CN113720640B (en) * | 2021-09-02 | 2024-02-09 | 中国林业科学研究院亚热带林业研究所 | Tree core sampling device |
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