CN207850310U - One kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler - Google Patents
One kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler Download PDFInfo
- Publication number
- CN207850310U CN207850310U CN201820184497.0U CN201820184497U CN207850310U CN 207850310 U CN207850310 U CN 207850310U CN 201820184497 U CN201820184497 U CN 201820184497U CN 207850310 U CN207850310 U CN 207850310U
- Authority
- CN
- China
- Prior art keywords
- blade
- section
- cross
- tree trunk
- meters above
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses one kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, it is intended to provide a kind of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler that measurement range is big, its key points of the technical solution are that including blade, the blade includes first blade, several second blades and a third blade, second blade is located at the middle part of blade, first blade and third blade are plugged in the both ends of the second blade respectively, first blade is fixedly connected with fixed part, slipping part is slidably connected above the third blade, it is inserted with fixing piece above the fixed part and slipping part, the slipping part is provided with transmitter on one side close to fixed part, the slipping part is provided with switch and display screen on one side far from fixed part, the transmitter, it is electrically connected between switch and display screen.The utility model has the advantages that wide range of measurement, measured value quickly and accurately.
Description
Technical field
The utility model is related to plant tree breast diameter survey technical fields, more particularly to a kind of to be convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler.
Background technology
Diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, is a kind of survey tool for the diameter of a cross-section of a tree trunk 1.3 meters above the ground being used for measuring plant, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground refers to that the liftoff surface of plant trunk is high
The diameter of a cross-section of a tree trunk 1.3 meters above the ground gone out when section deformity, measures the average value of maximum value and minimum value.Now in forest research field, forest chest is measured
Diameter can also be measured often frequently with tape in some Forestry Investigations using vernier caliper.
Currently, the Chinese patent of Publication No. CN206330501U discloses a kind of portable plant tree breast diameter survey ruler, it
Including blade, handle and sliding block, the blade includes blade A and multiple blade B；The blade A and blade B is top end opening
Cuboid slot, the cross section of the blade A and blade B is in concave, and the both sides inner wall of the blade A and blade B are all provided with
There is sliding slot；The axis pin that passes on left of the blade A is rotatably connected to fixed ruler, is fixedly connected on the left of the blade A and solid
The right side both sides of the block that scale matches, the blade A and blade B are equipped with fixed jack, the top of the fixed jack
It is equipped with the screw hole A communicated therewith；The left side both sides of the blade B are equipped with and the matched fixed piece on earpiece of fixed jack.
This tree breast diameter survey ruler has limitation when measuring the maximum diameter of a cross-section of a tree trunk 1.3 meters above the ground of trees, while the diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler is still using reading
The data of the method for taking graduation mark, measurement are not accurate enough quickly.
Utility model content
The purpose of this utility model is to provide one kind and being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, with wide range of measurement, measures
It is worth quickly and accurately advantage.
The above-mentioned technical purpose of the utility model technical scheme is that：
One kind is convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, including blade, the blade include first blade, several second
Blade and a third blade, second blade are located at the middle part of blade, and first blade and third blade distinguish grafting
In the both ends of the second blade, first blade is fixedly connected with fixed part, and sliding is slidably connected above the third blade
It is inserted with fixing piece above portion, the fixed part and slipping part；
The slipping part is provided with transmitter, one side setting of the slipping part far from fixed part on one side close to fixed part
There are switch and display screen, is electrically connected between the transmitter, switch and display screen.
By using above-mentioned technical proposal, when needing to measure the trees of the larger diameter of a cross-section of a tree trunk 1.3 meters above the ground, it is only necessary to constantly plug the second ruler
Body, until reaching the diameter of a cross-section of a tree trunk 1.3 meters above the ground of trees, such setting has evaded traditional diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler when measuring tree breast-height diameter, the maximum chest of measurement
Diameter has limitation so that diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler can measure larger range of tree breast-height diameter；It is carried out simultaneously using transmitter transmitting signal
The measurement of distance keeps the data measured more accurate quick compared to traditional number reading method.
Further setting：The two sides of the blade are provided with sliding slot, and the slipping part lower end is provided with U-shaped mouth, U-shaped mouth both sides
Inner wall is equipped with convex block, and the slipping part is clamped with sliding slot.
By using above-mentioned technical proposal, the convex block being arranged in slipping block opening is embedded in sliding slot, and slipping block is realized with this
Along the sliding of blade length direction trees are clamped to coordinate with the fixing piece of blade left end.
Further setting：Further setting：The first blade left end is provided with fixed part, and the fixed part upper surface is opened
There are fixing groove, the fixing piece lower end to be provided with fixed inserted block, upper end is also provided with fixing groove.
By using above-mentioned technical proposal, fixing piece is inserted by fixed inserted block in the fixing groove of fixed part, is realized and is fixed
Being fixedly connected between part and fixed part.Design is so that the fixing piece on fixed part is detachable, convenient for the carrying of measurer in this way.
Further setting：It is provided with fixing piece above the slipping part, the slipping part upper surface is provided with fixing groove.
By using above-mentioned technical proposal, fixing piece can be plugged on slipping part, when measuring the larger trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground,
By adding the fixing piece on slipping part, expand clamp distance.
Further setting：At least one fixing piece is provided with above the fixed part, be provided with above the slipping part to
A few fixing piece.
By using above-mentioned technical proposal so that this diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler may be implemented to survey the trees of the various different diameters of a cross-section of a tree trunk 1.3 meters above the ground
Amount.
Further setting：First ruler is provided with link slot close to one end of the second blade；Second blade is close to
One end of one blade is equipped with grafting block, and the other end is equipped with link slot；The third blade is equipped with close to one end of the second blade and inserts
Block is connect, the other end is equipped with stoping block.
By using above-mentioned technical proposal, three component parts of blade are by being arranged link slot and grafting block so that insert
It connects block to be inserted into link slot, realizes that the first blade connects the second blade, the second blade connects third blade, and it is whole to constitute blade.
Further setting：The stoping block protrusion blade setting.
By using above-mentioned technical proposal, it can prevent slipping part from skidding off third by the stoping block being arranged on the right side of third blade
Blade.
In conclusion the utility model has the advantages that：
1, assembling mode splicing is all made of above the fixed part and slipping part of blade and blade left end so that the diameter of a cross-section of a tree trunk 1.3 meters above the ground
Ruler can measure larger range of tree breast-height diameter；
2, separate using laser ranging, make the measure data precision higher of diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, measuring speed is faster.
Description of the drawings
Fig. 1 is the structural schematic diagram for embodying the utility model；
Fig. 2 is the structural schematic diagram for embodying the first blade；
Fig. 3 is the structural schematic diagram for embodying fixing piece；
Fig. 4 is the structural schematic diagram for embodying the second blade；
Fig. 5 is the structural schematic diagram for embodying third blade；
Fig. 6 is for embodying the structural schematic diagram on the left of slipping part；
Fig. 7 is for embodying the structural schematic diagram on the right side of slipping part.
In figure, 1, blade；11, the first blade；111, link slot；12, the second blade；121, grafting block；13 third blades；
131, stoping block；14, sliding slot；2, slipping part；21, convex block；22, transmitter；23, it switchs；24, display screen；3, fixing piece；31、
Fixed part；32, fixed inserted block；311, fixing groove.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
One kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, referring to Fig.1, including blade 1, slipping part 2 and fixing piece 3.The one of blade 1
End is equipped with fixed part 31, and 31 top of fixed part is inserted with fixing piece 3.Slipping part 2 is arranged above blade 1, and 2 top of slipping part is inserted
Equipped with fixing piece 3.
1 two sides of blade are equipped with sliding slot 14, and blade 1 includes first blade 11, several second blades 12 and one
Third blade 13.Second blade 12 is located at the middle part of blade 1, and the first blade 11 and third blade 13 are connected to the second blade
12 both ends.
Referring to Fig.1 with 2, end of first blade 11 far from the second blade 12 is equipped with fixed part 31, and the first blade 11 is close
The end of second blade 12 is plugged with the second blade 12, and link slot is provided with close to the side of the second blade 12 in the first blade 11
111。
The top of fixed part 31 is opened there are two fixing groove 311, and 31 top of fixed part is provided with several fixing pieces 3（With reference to figure
3）, 3 lower end of fixing piece sets there are two fixed inserted block 32, fixes inserted block 32 and match with fixing groove 311, fixing piece 3 is made to be plugged in
On fixed part 31.
3 upper end of fixing piece is equally opened there are two fixing groove 311, pass through between several fixing pieces 3 fixing groove 311 with it is fixed
The connection of vertical direction is realized in cooperation between inserted block 32.
With reference to Fig. 4, the second blade 12 is equipped with grafting block 121, grafting block 121 and the first ruler close to the end of the first blade 11
The link slot 111 of body 11 matches so that the second blade 12 is inserted in the first blade 11.Second blade, the 12 right side also company of being provided with
Access slot 111.
With reference to Fig. 5, third blade 13 is again provided with grafting block 121 close to the end of the second blade, third blade 13
Grafting block 121 and the link slot of the second blade 12 match, and end of the third blade 13 far from the second blade 12 is equipped with stoping block
131, stoping block 131 protrudes blade 1 and is arranged.
With reference to Figures 5 and 6,2 lower end of slipping part is provided with U-shaped opening, and U-shaped opening is fastened on blade 1, and the two of U-shaped opening
Side inner wall is equipped with convex block 21, and convex block 21 is embedded in the sliding slot 14 of blade 1, and slipping part 2 is moved along sliding slot 14.
2 top of slipping part is opened there are two fixing groove 311, is coordinated with the fixation inserted block 32 of fixing piece 3, is made 3 grafting of fixing piece
On 2 top of slipping part.
Slipping part 2 is provided with transmitter 22, one side setting of the slipping part 2 far from fixed part 31 on one side close to fixed part 31
There are switch 23 and display screen 24, is electrically connected between transmitter 22, switch 23 and display screen 24, after switch 23 is opened, transmitter
22 transmitting signals, signal project on fixed part 31, are provided with metering module in slipping part 2, pass through the calculating of metering module
Realize the collection and arrangement of data.
The course of work：In several fixing pieces 3 of the 31 top grafting of fixed part of the first blade 11, make the overall length of fixing piece 3
Not less than trunk radius；In several second blades 12 of the right end grafting of the first blade 11, make the first blade 11 and the second blade
12 overall length is not less than the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground；By 2 inlay card of slipping part on third blade 13,2 several fixing pieces of top grafting of slipping part
3, so that fixing piece 3 and the overall length of slipping part 2 is not less than trunk radius.
Trunk is clamped, trunk is made to be located between the fixing piece 3 of the left and right sides, mobile sliding part 4 makes both sides fixing piece 3 support
It touches there are gap between trunk surface, trunk and blade 1, the stoping block 131 that third blade rear portion is arranged can limit sliding
The maximum moving distance in portion 4.Start the switch 23 on slipping part 2, transmitter 22 emits light beam, and light beam passes through trunk and blade 1
Between gap, project on other side fixing piece 3, the calculating by metering module and statistics show survey on the display 24
Measure data.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. one kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, including blade（1）, the blade（1）Including first blade（11）If,
Dry the second blade（12）With a third blade（13）, second blade（12）Positioned at blade（1）Middle part, described first
Blade（11）With third blade（13）It is plugged in the second blade respectively（12）Both ends, first blade（11）It is fixedly connected with
Fixed part（31）, the third blade（13）Top slidably connects slipping part（2）, the fixed part（31）And slipping part（2）
Top is inserted with fixing piece（3）, it is characterized in that：
The slipping part（2）Close to fixed part（31）Be provided with transmitter on one side（22）, the slipping part（2）Far from fixed part
（31）Be provided with switch on one side（23）And display screen（24）, the transmitter（22）, switch（23）And display screen（24）Between
Electrical connection.
2. according to claim 1 a kind of convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, it is characterised in that：The blade（1）Two
Side is provided with sliding slot（14）, the slipping part（2）Lower end is provided with U-shaped mouth, and U-shaped mouth both sides inner wall is equipped with convex block（21）, the cunning
Shifting portion（2）With sliding slot（14）Clamping.
3. according to claim 2 a kind of convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, it is characterised in that：The fixed part（31）On
End face is provided with fixing groove（311）, the fixing piece（3）Lower end is provided with fixed inserted block（32）, upper end is also provided with fixing groove
（311）.
4. according to claim 3 a kind of convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, it is characterised in that：The slipping part（2）On
End face is also provided with fixing groove（311）.
5. according to claim 1 a kind of convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, it is characterised in that：The fixed part（31）On
Side is provided at least one fixing piece（3）, the slipping part（2）Top is provided at least one fixing piece（3）.
6. according to claim 5 a kind of convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, it is characterised in that：First blade（11）
Close to the second blade（12）One end be provided with link slot（111）；Second blade（12）Close to the first blade（11）One end
Equipped with grafting block (121), the other end is equipped with link slot（111）；The third blade（13）Close to the second blade（12）One end
Equipped with grafting block (121), the other end is equipped with stoping block（131）.
7. according to claim 6 a kind of convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler, it is characterised in that：The stoping block（131）
Protrude blade（1）Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184497.0U CN207850310U (en) | 2018-02-01 | 2018-02-01 | One kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184497.0U CN207850310U (en) | 2018-02-01 | 2018-02-01 | One kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207850310U true CN207850310U (en) | 2018-09-11 |
Family
ID=63410466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820184497.0U Expired - Fee Related CN207850310U (en) | 2018-02-01 | 2018-02-01 | One kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207850310U (en) |
-
2018
- 2018-02-01 CN CN201820184497.0U patent/CN207850310U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107726947A (en) | It is a kind of based on the diameter measuring method for cutting chi | |
| CN107976133A (en) | It is a kind of based on the diameter measuring device for cutting ruler | |
| CN210198268U (en) | Tree breast diameter measuring device | |
| CN207850310U (en) | One kind being convenient for project cost diameter of a cross-section of a tree trunk 1.3 meters above the ground ruler | |
| CN204301627U (en) | A kind of accurate vernier universal bevel protractor | |
| CN202974265U (en) | Simple height measurer | |
| CN205748344U (en) | A kind of angel measuring instrument | |
| CN205175304U (en) | Portable tree -walk measuring tool | |
| CN207379380U (en) | Multipurpose measures tape measure | |
| CN217005632U (en) | Ecological environment survey measuring device | |
| CN213812047U (en) | Novel spike length measuring tool for rice seed test | |
| CN209673019U (en) | A kind of multifunctional angular measuring device | |
| CN210014746U (en) | Belt pulley system coplanarity detection tool | |
| CN1987339A (en) | Arc radius measurer | |
| CN202432940U (en) | Small clearance measuring scale | |
| CN2456130Y (en) | Caliper for hole distance | |
| CN105091707A (en) | Calibrated scale for construction | |
| CN205482650U (en) | Ruler of measurable external diameter | |
| CN207675094U (en) | Portable simple tree breast-height diameter device | |
| CN219454890U (en) | Geological core sampling ruler | |
| CN203349751U (en) | Seedling diameter measure tool | |
| CN211953904U (en) | Multifunctional steel ruler | |
| CN215751627U (en) | Ruler suitable for high school student uses | |
| CN208720951U (en) | A kind of cigar diameter, length measuring instrument | |
| CN216558626U (en) | Multifunctional smoke measuring plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20200201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |