CN207936864U - A kind of forestry planning survey device - Google Patents
A kind of forestry planning survey device Download PDFInfo
- Publication number
- CN207936864U CN207936864U CN201820487162.6U CN201820487162U CN207936864U CN 207936864 U CN207936864 U CN 207936864U CN 201820487162 U CN201820487162 U CN 201820487162U CN 207936864 U CN207936864 U CN 207936864U
- Authority
- CN
- China
- Prior art keywords
- shell
- tape
- switch
- shaft
- hole
- 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
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- Tape Measures (AREA)
Abstract
The utility model discloses a kind of forestry planning survey devices, including shell, the shell is hollow structure, one side roof part of the shell is fixed with fixed block, and second shell is hinged on the fixed block, and the second shell is equipped with power slot at the top of one end of fixed block, side of the power slot far from fixed block is equipped with switch, described to switch the top for being fixed on second shell, the bottom center of the second shell is fixed with the motor immediately below switch, and switch is connected with motor.In the utility model, by switching and motor is used cooperatively, tape may be implemented and automatically retract and release, it is simple to operate and laborsaving;Manpower, which can rotate second shell, makes gear be detached from shaft, and then can quickly pull out tape with manpower;Tape in the utility model can be pulled with manpower, motor can also be used to discharge, therefore tape removal method diversification, use are very flexible.
Description
Technical field
The utility model is related to measuring tool technical field more particularly to a kind of forestry planning survey devices.
Background technology
Survey tool is common measuring tool in daily life, is chiefly used in measuring length and distance.What everybody was frequently seen
Survey tool has fiber tape measure, tape measure and steel ruler etc..In the forestry planning process in China, due to the soil distance for needing to measure
It is bigger, therefore can usually apply to tape measure.
However, the existing tape measure for forestry planning survey is mostly artificial withdrawal and release.Under normal circumstances, existing
Tape measure be easier when release, but when tape measure be finished need to withdraw when, but cause high effort for, therefore existing be used for
The tape measure of forestry planning survey uses underaction.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of forestry planning proposed
Measuring device.
To achieve the goals above, the utility model uses following technical solution:
A kind of forestry planning survey device, including shell, the shell are hollow structure, a side roof part of the shell
It is fixed with fixed block, second shell is hinged on the fixed block, the second shell is set on the top of one end of fixed block
There are power slot, side of the power slot far from fixed block to be equipped with switch, the switch is fixed on the top of second shell, described
The bottom center of second shell is fixed with the motor immediately below switch, and switch is connected with motor, the output of the motor
Axis is fixedly connected with gear, and the bottom of the gear is equipped with shaft, and the top of the shaft is equipped with rotation hole, and is set in rotation hole
There is bar shaped tooth, and gear is connect with bar shaped tooth engagement, the top of the shell is equipped with the first through hole being located at immediately below gear, the
One through-hole is connected to enclosure interior, and shaft is rotatably installed in close to one end of gear in first through hole, the bottom of the shell
Inner wall is equipped with the slot being located at immediately below shaft, and the one end of shaft far from gear is rotatably installed in slot, the shaft
Axle body is fixed with one end of tape, and tape is wrapped in shaft, and side of the shell far from fixed block is equipped with big with tape
Second through-hole of small adaptation.
Preferably, the tape passed through one end of the second through-hole to be fixedly connected with draw ring, and draw ring is located at the one of shell
Side, and the size of draw ring is more than the size of the second through-hole.
Preferably, the bottom of the shell is fixedly connected with fixed ring, and fixed ring is equipped with antiskid thread.
Preferably, the two sides of the tape is equipped with graduation mark.
Preferably, power supply is housed, and power supply is connect with switch and motor respectively in the power slot.
Preferably, the switch is forward-reverse switch.
In the utility model, by switching and motor is used cooperatively, tape may be implemented and automatically retract and release, operation
It is simple and convenient and laborsaving;Manpower, which can rotate second shell, makes gear be detached from shaft, and then can quickly pull out ruler with manpower
Band;Tape in the utility model can be pulled with manpower, motor can also be used to discharge, therefore tape removal method diversification,
Using very flexibly.
Description of the drawings
Fig. 1 be the utility model proposes a kind of forestry planning survey device cross-sectional internal structural schematic diagram;
Fig. 2 be the utility model proposes a kind of forestry planning survey device schematic top plan view;
Fig. 3 be the utility model proposes a kind of forestry planning survey device shaft top structure schematic diagram.
In figure:1 shell, 2 fixed blocks, 3 second shells, 4 power slots, 5 motors, 6 gears, 7 switches, 8 shafts, 9 tape, 10
Draw ring, 11 fixed rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of forestry planning survey device, including shell 1, shell 1 be hollow structure, the one of shell 1
Side roof part is fixed with fixed block 2, second shell 3 is hinged on fixed block 2, second shell 3 is on the top of one end of fixed block 2
Equipped with power slot 4, side of the power slot 4 far from fixed block 2 is equipped with switch 7, and switch 7 is fixed on the top of second shell 3, and second
The bottom center of shell 3 is fixed with the motor 5 immediately below switch 7, and switch 7 and motor 5 connect, the output shaft of motor 5
It is fixedly connected with gear 6, the bottom of gear 6 is equipped with shaft 8, and the top of shaft 8 is equipped with rotation hole, and bar shaped is equipped in rotation hole
Tooth, and gear 6 is connect with bar shaped tooth engagement, the top of shell 1 is equipped with the first through hole being located at immediately below gear 6, first through hole
It is connected to 1 inside of shell, and shaft 8 is rotatably installed in close to one end of gear 6 in first through hole, the bottom interior wall of shell 1 is set
There is the slot immediately below shaft 8, and the one end of shaft 8 far from gear 6 is rotatably installed in slot, the axle body of shaft 8 is solid
Surely there is one end of tape 9, and tape 9 is wrapped in shaft 8, side of the shell 1 far from fixed block 2 is equipped with suitable with 9 size of tape
The second through-hole matched, tape 9 passed through one end of the second through-hole to be fixedly connected with draw ring 10, and draw ring 10 is located at the one of shell 1
Side, and the size of draw ring 10 is more than the size of the second through-hole, the bottom of shell 1 is fixedly connected with fixed ring 11, and fixed ring 11
Be equipped with antiskid thread, the two sides of tape 9 is equipped with graduation mark, and power supply is housed in power slot 4, and power supply respectively with switch 7 and
Motor 5 connects, and switch 7 is forward-reverse switch.
Operation principle:When needing to pull out tape 9, second shell 3 only need to be rotated, so that gear 6 is detached from shaft 8, at this time
The pull-out of tape 9 can be convenient for measuring planned land use by manpower by draw ring 10.It only need to be by second shell when needing to withdraw tape 9
3 cycles make gear 6 and the bar shaped tooth engagement in shaft 8, motor 5 can be made to be powered on by manual manual operation switch 7 at this time,
The output shaft energy band moving gear 6 of motor 5 rotates, and 6 rotational energy of gear drives shaft 8 to rotate, and then the withdrawal of tape 9 may be implemented
Operation.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of forestry planning survey device, including shell(1), which is characterized in that the shell(1)For hollow structure, institute
State shell(1)A side roof part be fixed with fixed block(2), the fixed block(2)On be hinged with second shell(3), described second
Shell(3)Close to fixed block(2)One end at the top of be equipped with power slot(4), the power slot(4)Far from fixed block(2)One
Side is equipped with switch(7), the switch(7)It is fixed on second shell(3)Top, the second shell(3)Bottom center it is solid
Surely have positioned at switch(7)The motor of underface(5), and switch(7)And motor(5)Connection, the motor(5)Output shaft fix
It is connected with gear(6), the gear(6)Bottom be equipped with shaft(8), the shaft(8)Top be equipped with rotation hole, and rotate
Bar shaped tooth, and gear are equipped in hole(6)It is connect with bar shaped tooth engagement, the shell(1)Top be equipped be located at gear(6)Under just
The first through hole of side, first through hole and shell(1)Inside connection, and shaft(8)Close to gear(6)One end be rotatably installed in
In one through-hole, the shell(1)Bottom interior wall be equipped be located at shaft(8)The slot of underface, and shaft(8)Far from gear
(6)One end be rotatably installed in slot, the shaft(8)Axle body be fixed with tape(9)One end, and tape(9)Winding
In shaft(8)On, the shell(1)Far from fixed block(2)Side be equipped with and tape(9)Second through-hole of size adaptation.
2. a kind of forestry planning survey device according to claim 1, which is characterized in that the tape(9)It passed through
One end of second through-hole is fixedly connected with draw ring(10), and draw ring(10)Positioned at shell(1)Side, and draw ring(10)Size
More than the size of the second through-hole.
3. a kind of forestry planning survey device according to claim 1, which is characterized in that the shell(1)Bottom
It is fixedly connected with fixed ring(11), and fixed ring(11)It is equipped with antiskid thread.
4. a kind of forestry planning survey device according to claim 1, which is characterized in that the tape(9)Two sides
It is equipped with graduation mark.
5. a kind of forestry planning survey device according to claim 1, which is characterized in that the power slot(4)It is built-in
Have a power supply, and power supply respectively with switch(7)And motor(5)Connection.
6. a kind of forestry planning survey device according to claim 1, which is characterized in that the switch(7)It is positive and negative
Turn on pass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820487162.6U CN207936864U (en) | 2018-04-08 | 2018-04-08 | A kind of forestry planning survey device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820487162.6U CN207936864U (en) | 2018-04-08 | 2018-04-08 | A kind of forestry planning survey device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207936864U true CN207936864U (en) | 2018-10-02 |
Family
ID=63656576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820487162.6U Expired - Fee Related CN207936864U (en) | 2018-04-08 | 2018-04-08 | A kind of forestry planning survey device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207936864U (en) |
-
2018
- 2018-04-08 CN CN201820487162.6U patent/CN207936864U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20200408 |