CN106247902B - A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time - Google Patents
A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time Download PDFInfo
- Publication number
- CN106247902B CN106247902B CN201610894490.3A CN201610894490A CN106247902B CN 106247902 B CN106247902 B CN 106247902B CN 201610894490 A CN201610894490 A CN 201610894490A CN 106247902 B CN106247902 B CN 106247902B
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- detection
- wirerope
- things system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of automatic diameters of a cross-section of a tree trunk 1.3 meters above the ground in real time to detect things system, including detection device, the detection device includes detection shell, control panel is fixedly installed at the top of the detection shell, pressure sensor is fixedly installed at the top of the detection shell inner cavity, the top of the detection shell inner cavity and the two sides for being located at pressure sensor pass through connecting spring and are fixedly connected with guide rod, the bottom end of the guide rod runs through the bottom of detection shell and extends to the outside of detection shell, and the bottom end of the guide rod is fixedly connected with rubber block.The automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time detects things system, pass through the improvement of detection device and decompressor, things system is allowed to access domestic platform, detection device is damaged caused by avoiding due to wirerope level of stretch tension, detection error is excessive caused by being avoided simultaneously due to wirerope level of stretch excessively pine, by the improvement of lap counter, the precision of detection is increased.
Description
Technical field
The present invention relates to Forestry Investigation technical field, specially a kind of automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time detects things system.
Background technique
Trees radial variations directly react the physiology shape of trees from growth and the variation of cylinder water content, this variation
On the one hand the influence of condition and environment to trees, measurement trees radial variations can understand the growing state of trees, another party at any time
Face can study the environmental condition for influencing arboreal growth, therefore measurement trees radial variations have weight in theory and application research
Want meaning.
In order to preferably manage the forest reserves and carry out forestry research work, the forestry authorities in China and Forestry
Forest will be carried out and be investigated, however forestry this time-honored industry is also still carried out using the manual type of most original
Forest survey-labor workload is big, measurement result is more extensive, working environment is severe, and Forestry Investigation most importantly measures
The accumulation of forest.
Traditional automatic real-time diameter of a cross-section of a tree trunk 1.3 meters above the ground detects things system, can not access domestic platform, make troubles to Forestry Investigation,
It is difficult to control the level of stretch of wirerope, detection device is damaged caused by being easy to appear due to wirerope level of stretch tension,
Working efficiency is reduced while increasing cost, while detecting and missing caused by being easy to appear due to wirerope level of stretch excessively pine
Difference is excessive, reduces the reliability of detection data, makes troubles to the use of user.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of automatic diameters of a cross-section of a tree trunk 1.3 meters above the ground in real time to detect things system, solves difficulty
The problem of to control wirerope level of stretch.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground detectable substance in real time
Connection system, including detection device, the detection device include detection shell, are fixedly installed with control at the top of the detection shell
Panel, is fixedly installed with pressure sensor at the top of the detection shell inner cavity, the top of the detection shell inner cavity and is located at
The two sides of pressure sensor pass through connecting spring and are fixedly connected with guide rod, and the bottom end of the guide rod is through detection shell
Bottom and the outside for extending to detection shell, the bottom end of the guide rod is fixedly connected with rubber block, the top of the rubber block
And be located between two guide rods and be fixedly connected with the detection bar being equipped with pressure sensor, the two sides of the detection shell
It is fixedly connected to connection rubber, the connection rubber is connected with stretching glue by shaft far from the side of detection shell
Skin, described one end for stretching the separate connection rubber of rubber are fixedly connected with connecting rod, are fixedly connected with steel wire in the connecting rod
Rope, the wirerope are fixedly connected with decompressor far from one end of connecting rod, are fixedly installed on the right side of the decompressor
Processor.
The decompressor includes control cabinet, is fixedly connected with restricted shell at the top of the control cabinet, outside the limitation
Flexible glue skin is fixedly connected at the top of shell, the left side of the control box cavity is fixedly connected sequentially has signal condition mould from top to bottom
The bottom of block and signal transmitting and receiving module, the control box cavity is fixedly connected with motor, and the output shaft of the motor passes through shaft coupling
Device is fixedly connected with rotation axis, and the top of the rotation axis runs through the top of control cabinet and extends to the inside of limitation shell, institute
It states the surface of rotation axis and the inner cavity for being located at limitation shell is arranged with reel, one end of the wirerope through limitation shell and is prolonged
The inside of limitation shell is extended to, one end that the wirerope is located at limitation shell inner cavity is fixedly connected with the surface of reel, described
It controls the top of box cavity and is arranged with lap counter positioned at the surface of rotation axis.
The lap counter includes fixed ring, and the top of the fixed ring is fixedly connected with the inner wall of control cabinet, described solid
Determine to be fixedly installed with brush at the top of ring, resistance ring is provided in the fixed ring, the resistance ring is sheathed on the table of rotation axis
Face, the brush are contacted with the surface of resistance ring, are provided with collets on the resistance ring.
The output end of the output end of the pressure sensor, the output end of lap counter and control panel with processor
Input terminal connection, the output end of the processor and the input terminal of motor connect, and the processor and signal conditioning module are two-way
Connection, the output end of the processor are connect with the input terminal of signal transmitting and receiving module, and the output end of the signal transmitting and receiving module is logical
The input terminal for crossing gateway and communication platform connects.
Preferably, the surface of the guide rod is arranged restraining position ring block, and the side of stop collar and the inner wall of detection shell connect
Touching.
Preferably, the top of the rotation axis is inlaid with movable balls, and movable balls are contacted with the bottom of flexible glue skin.
Preferably, it is described limitation shell two sides and be located at wirerope on be arranged with rubber ring.
(3) beneficial effect
The present invention provides a kind of automatic diameters of a cross-section of a tree trunk 1.3 meters above the ground in real time to detect things system.Have it is following the utility model has the advantages that
(1), the automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time detects things system, by the improvement of detection device and decompressor, so that Internet of Things
System can access domestic platform, facilitate the investigation of forestry, control the level of stretch of wirerope well, avoid by
Detection device is damaged caused by wirerope level of stretch tension, is improved work efficiency while reducing cost, is kept away simultaneously
Detection error is excessive caused by having exempted from due to wirerope level of stretch excessively pine, increases the reliability of detection data, facilitates
The use of user.
(2), the automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time increases the precision of detection by the improvement of lap counter,
Working efficiency is increased while reducing detection error.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of detection device of the present invention；
Fig. 3 is the structural schematic diagram of decompressor of the present invention；
Fig. 4 is the structural schematic diagram of lap counter of the present invention；
Fig. 5 is structure of the invention functional block diagram.
In figure: 1 detection device, 11 control panels, 12 pressure sensors, 13 connecting springs, 14 guide rods, 15 stop collars,
16 detection shells, 17 connection rubber, 18 detection bars, 19 rubber blocks, 2 connecting rods, 3 wirerope, 4 decompressors, 401 movable balls,
402 flexible glue skins, 403 reels, 404 rubber rings, 405 limitation shells, 406 rotation axis, 407 lap counters, 4071 brushes, 4072 electricity
Balk ring, 4073 fixed rings, 4074 collets, 408 signal conditioning modules, 409 motors, 410 signal transmitting and receiving modules, 411 control cabinets,
5 stretch rubber, 6 processors, 7 gateways, 8 communication platforms.
Specific embodiment
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time, including
Detection device 1, detection device 1 include detection shell 16, and the top of detection shell 16 is fixedly installed with control panel 11, and detection is outer
Pressure sensor 12 is fixedly installed at the top of 16 inner cavity of shell, pressure sensor 12 is used to detect the level of stretch of wirerope 3, inspection
It surveys the top of 16 inner cavity of shell and passes through connecting spring 13 positioned at the two sides of pressure sensor 12 and be fixedly connected with guide rod 14,
Guide rod 14 is used to limit the position of rubber block 19 and detection bar 18, and the surface of guide rod 14 is arranged restraining position ring block 15, and limits
The side of ring 15 is contacted with the inner wall of detection shell 16, and the bottom end of guide rod 14 through the bottom for detecting shell 16 and extends to inspection
The outside of shell 16 is surveyed, the bottom end of guide rod 14 is fixedly connected with rubber block 19, the top of rubber block 19 and is located at two guiding
The detection bar 18 being equipped with pressure sensor 12 is fixedly connected between bar 14, the two sides of detection shell 16 are fixedly connected with
There is connection rubber 17, the use of connection rubber 17 increases the range of detection, so that the things system can detecte any type
Trees, connection rubber 17 far from detection shell 16 side by shaft be connected with stretch rubber 5, stretch rubber 5 far
One end from connection rubber 17 is fixedly connected with connecting rod 2, wirerope 3 is fixedly connected in connecting rod 2, wirerope 3 is far from even
One end of extension bar 2 is fixedly connected with decompressor 4, and the right side of decompressor 4 is fixedly installed with processor 6.
Decompressor 4 includes control cabinet 411, and the top of control cabinet 411 is fixedly connected with restricted shell 405, limits shell
405 two sides and it is located on wirerope 3 and is arranged with rubber ring 404, the top of limitation shell 405 is fixedly connected with flexible glue skin 402,
The left side of 411 inner cavity of control cabinet is fixedly connected sequentially from top to bottom signal conditioning module 408 and signal transmitting and receiving module 410, control
The bottom of 411 inner cavity of case processed is fixedly connected with motor 409, and the output shaft of motor 409 is fixedly connected with rotation axis by shaft coupling
406, the top of rotation axis 406 is inlaid with movable balls 401, and movable balls 401 are contacted with the bottom of flexible glue skin 402, movable balls 401
For reducing the frictional force between rotation axis 406 and flexible glue skin 402, the top of control cabinet 411 is run through simultaneously in the top of rotation axis 406
Extend to limitation shell 405 inside, the surface of rotation axis 406 and be located at limitation shell 405 inner cavity be arranged with reel 403,
One end of wirerope 3 runs through limitation shell 405 and extends to the inside of limitation shell 405, and wirerope 3 is located at limitation shell 405
One end of inner cavity is fixedly connected with the surface of reel 403, the top of 411 inner cavity of control cabinet and the surface set for being located at rotation axis 406
Equipped with lap counter 407, lap counter 407 is used to judge the effective length variation of wirerope 3, and the variation of the diameter of a cross-section of a tree trunk 1.3 meters above the ground is judged with this.
Lap counter 407 includes fixed ring 4073, and the top of fixed ring 4073 is fixedly connected with the inner wall of control cabinet 411,
The top of fixed ring 4073 is fixedly installed with brush 4071, is provided with resistance ring 4072 in fixed ring 4073, and 4072 sets of resistance ring
Set on the surface of rotation axis 406, brush 4071 is contacted with the surface of resistance ring 4072, is provided with collets on resistance ring 4072
4074, the things system is small in size, and easy to carry, structure is simple, easy to produce and manufacture.
The output end of the output end of pressure sensor 12, the output end of lap counter 407 and control panel 11 with processing
The input terminal of device 6 connects, and the output end of processor 6 is connect with the input terminal of motor 409, processor 6 and signal conditioning module 408
It is bi-directionally connected, the output end of processor 6 is connect with the input terminal of signal transmitting and receiving module 410, the output end of signal transmitting and receiving module 410
It is connect by gateway 7 with the input terminal of communication platform 8.
When work, rubber 5 will be stretched and be sheathed on trunk, motor 409 is controlled by control panel 11 and is rotated, motor 409
Rotation drive rotation axis 406 rotation so that wirerope 3 is stretched, when the degree that draws high of wirerope 3 reaches standard
When value, pressure sensor 12 is toggled and issues stop signal to processor 6, and processor 6 receives stop signal preprocessor 6
The rotation for stopping motor 409, with the increase of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, the pulling force that wirerope 3 is subject to increases, when pressure sensor 12 is toggled
When, processor 6 controls motor 409 and rotates backward, so that the pulling force of wirerope 3 is kept within the set range, processor 6 is logical
The change for crossing the effective resistance value in circuit of resistance ring 4072 judges the variation of tree breast-height diameter and changing value is sent to signal condition
Module 408, signal conditioning module 408 will send processor 6 after Data Integration, the data after integration are sent to letter by processor 6
Data after integration are sent to communication platform 8 by gateway 7, are carried out with this by number transceiver module 410, signal transmitting and receiving module 410
Detection operation.
In conclusion the automatic things system of diameter of a cross-section of a tree trunk 1.3 meters above the ground detection in real time is made by the improvement of detection device 1 and decompressor 4
Domestic platform can be accessed by obtaining things system, facilitated the investigation of forestry, controlled the level of stretch of wirerope 3 well,
Detection device 1 is damaged caused by avoiding due to 3 level of stretch tension of wirerope, and work effect is improved while reducing cost
Rate, at the same avoid due to 3 level of stretch of wirerope excessively pine caused by detection error it is excessive, increase the reliable of detection data
Property, the use for the person of being convenient to use.
Also, the improvement for passing through lap counter 407 increases the precision of detection, increases while reducing detection error
Working efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time detects things system, including detection device (1), it is characterised in that: the detection device (1)
Including detecting shell (16), it is fixedly installed with control panel (11) at the top of the detection shell (16), the detection shell
(16) be fixedly installed at the top of inner cavity pressure sensor (12), it is described detection shell (16) inner cavity top and be located at pressure pass
The two sides of sensor (12) pass through connecting spring (13) and are fixedly connected with guide rod (14), and the bottom end of the guide rod (14) is run through
It detects the bottom of shell (16) and extends to the outside of detection shell (16), the bottom end of the guide rod (14) is fixedly connected with glue
Skin bit (19), the top of the rubber block (19) and being located between two guide rods (14) is fixedly connected with and pressure sensor
(12) detection bar (18) being equipped with, the two sides of detection shell (16) are fixedly connected to connection rubber (17), described
Side of connection rubber (17) far from detection shell (16) is connected with by shaft stretches rubber (5), the stretching rubber
(5) one end far from connection rubber (17) is fixedly connected with connecting rod (2), is fixedly connected with wirerope on the connecting rod (2)
(3), the wirerope (3) is fixedly connected with decompressor (4) far from the one end of connecting rod (2), the right side of the decompressor (4)
Side is fixedly installed with processor (6)；
The decompressor (4) includes control cabinet (411), is fixedly connected with restricted shell at the top of the control cabinet (411)
(405), it is fixedly connected with flexible glue skin (402) at the top of the limitation shell (405), the left side of control cabinet (411) inner cavity
Being fixedly connected sequentially from top to bottom has signal conditioning module (408) and signal transmitting and receiving module (410), in the control cabinet (411)
The bottom of chamber is fixedly connected with motor (409), and the output shaft of the motor (409) is fixedly connected with rotation axis by shaft coupling
(406), the top of the rotation axis (406) runs through the top of control cabinet (411) and extends to the inside of limitation shell (405),
The surface of the rotation axis (406) and be located at limitation shell (405) inner cavity be arranged with reel (403), the wirerope (3)
One end runs through limitation shell (405) and extends to the inside of limitation shell (405), and the wirerope (3) is located at limitation shell
(405) one end of inner cavity is fixedly connected with the surface of reel (403), the top of control cabinet (411) inner cavity and be located at rotation
The surface of axis (406) is arranged with lap counter (407)；
The lap counter (407) includes fixed ring (4073), and the top of the fixed ring (4073) is interior with control cabinet (411)
Wall is fixedly connected, and is fixedly installed with brush (4071) at the top of the fixed ring (4073), setting in the fixed ring (4073)
Have resistance ring (4072), the resistance ring (4072) is sheathed on the surface of rotation axis (406), the brush (4071) and resistance ring
(4072) surface contacts, and is provided with collets (4074) on the resistance ring (4072)；
The output end of the output end of the pressure sensor (12), the output end of lap counter (407) and control panel (11) is equal
It is connect with the input terminal of processor (6), the output end of the processor (6) is connect with the input terminal of motor (409), the processing
Device (6) is bi-directionally connected with signal conditioning module (408), and the output end of the processor (6) is defeated with signal transmitting and receiving module (410)
Enter end connection, the output end of the signal transmitting and receiving module (410) is connect by gateway (7) with the input terminal of communication platform (8).
2. a kind of automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time according to claim 1 detects things system, it is characterised in that: the guide rod
(14) surface is arranged restraining position ring block (15), and the side of stop collar (15) is contacted with the inner wall of detection shell (16).
3. a kind of automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time according to claim 1 detects things system, it is characterised in that: the rotation axis
(406) top is inlaid with movable balls (401), and movable balls (401) are contacted with the bottom of flexible glue skin (402).
4. a kind of automatic diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time according to claim 1 detects things system, it is characterised in that: the limitation shell
(405) two sides and it is located on wirerope (3) and is arranged with rubber ring (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894490.3A CN106247902B (en) | 2016-10-13 | 2016-10-13 | A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894490.3A CN106247902B (en) | 2016-10-13 | 2016-10-13 | A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247902A CN106247902A (en) | 2016-12-21 |
| CN106247902B true CN106247902B (en) | 2018-12-21 |
Family
ID=57611390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610894490.3A Expired - Fee Related CN106247902B (en) | 2016-10-13 | 2016-10-13 | A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106247902B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618855A (en) * | 2017-01-24 | 2017-05-10 | 遵义医学院附属医院 | Magnetic resonance inspection eye patch |
| CN108413838A (en) * | 2018-01-31 | 2018-08-17 | 中南林业科技大学 | A kind of vertical wood diameter method for continuous measuring of back-shaped ruler terminal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1278613A1 (en) * | 2000-03-06 | 2003-01-29 | Marposs Societa' Per Azioni | Apparatus and methods for mesuring the pins diameter of a crankshaft at the place of grinding |
| CN101226054A (en) * | 2008-01-08 | 2008-07-23 | 北京林业大学 | Method and device for automatic measurement of live stumpage tree diameter growth quantity real time |
| CN102426005A (en) * | 2011-11-18 | 2012-04-25 | 北京林业大学 | Automatic measurement device for treewalk growth |
| CN202204463U (en) * | 2011-07-28 | 2012-04-25 | 刘天宜 | Quality detector for steel bars in concrete pole |
| CN103335624A (en) * | 2013-05-20 | 2013-10-02 | 浙江农林大学 | Stumpage diameter at breast height accurate real-time automatic measuring device |
| CN105783694A (en) * | 2016-04-22 | 2016-07-20 | 无锡职业技术学院 | Tree diameter at breast height automatic measurer |
| CN206523115U (en) * | 2016-10-13 | 2017-09-26 | 无锡迎谷物联网有限公司 | A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09189501A (en) * | 1996-01-04 | 1997-07-22 | Tokyo Seimitsu Co Ltd | Outer diameter measuring device |
-
2016
- 2016-10-13 CN CN201610894490.3A patent/CN106247902B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1278613A1 (en) * | 2000-03-06 | 2003-01-29 | Marposs Societa' Per Azioni | Apparatus and methods for mesuring the pins diameter of a crankshaft at the place of grinding |
| CN101226054A (en) * | 2008-01-08 | 2008-07-23 | 北京林业大学 | Method and device for automatic measurement of live stumpage tree diameter growth quantity real time |
| CN202204463U (en) * | 2011-07-28 | 2012-04-25 | 刘天宜 | Quality detector for steel bars in concrete pole |
| CN102426005A (en) * | 2011-11-18 | 2012-04-25 | 北京林业大学 | Automatic measurement device for treewalk growth |
| CN103335624A (en) * | 2013-05-20 | 2013-10-02 | 浙江农林大学 | Stumpage diameter at breast height accurate real-time automatic measuring device |
| CN105783694A (en) * | 2016-04-22 | 2016-07-20 | 无锡职业技术学院 | Tree diameter at breast height automatic measurer |
| CN206523115U (en) * | 2016-10-13 | 2017-09-26 | 无锡迎谷物联网有限公司 | A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106247902A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206523115U (en) | A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time | |
| CN206057305U (en) | A kind of Water Automatic Monitoring System | |
| CN106247902B (en) | A kind of automatic detection things system of the diameter of a cross-section of a tree trunk 1.3 meters above the ground in real time | |
| CN103983190B (en) | Visual inspection classification device and method for appearance dimensions of group origin duck eggs | |
| CN104375491B (en) | Spinning workshop environment monitoring and alarming system | |
| CN205679543U (en) | Glove defect ware image detection control equipment | |
| CN204086416U (en) | A kind of electronic product detecting system | |
| CN108663493A (en) | A kind of water quality monitoring sensor apparatus for automatically lifting based on SEA LEVEL VARIATION | |
| WO2007143005A3 (en) | Cost effective system and method for monitoring machinery units | |
| CN205353671U (en) | Sensor model recognition device | |
| CN107816985A (en) | Human body detection device and method | |
| CN106643382A (en) | Relative full pose detection device and application thereof | |
| CN205280141U (en) | Nearly bank wind, wave, stream and water level monitoring integrated device | |
| CN205066709U (en) | Pencil connector video detecting system | |
| CN106614237A (en) | Internet based beach aquaculture pool automatic management system | |
| CN204496297U (en) | Humidity controller for spinning workshop | |
| CN206263963U (en) | A kind of mechanical arm control system caught to hand motion | |
| CN207337251U (en) | Remote measuring and controlling system based on virtual instrument | |
| CN205879740U (en) | Dust early warning system based on internet of things | |
| CN206210471U (en) | A kind of novel wire twisting machine | |
| CN105467087A (en) | VOC online detection device applied to laboratory or special occasions | |
| CN206556858U (en) | A kind of fish hook stretching force detecting apparatus | |
| CN206223914U (en) | High-voltage transmission line insulator distributed electric field detector and detecting system | |
| CN203893870U (en) | Switching device capable of connecting vibrating wire sensor | |
| CN206192213U (en) | Pose detection device relatively entirely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181105 Address after: 200020 156 Huangpu District Jianguo Road, Shanghai Applicant after: SHANGHAI GREENING MANAGEMENT GUIDANCE STATION Applicant after: Gu Tanghua Applicant after: Wang Benyao Address before: 214028 No. 200, Linghu Avenue, new Wu District, Wuxi, Jiangsu. Applicant before: WUXI YINGGU IOT Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20211013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |