CN208187384U - A kind of theodolite facilitating adjusting - Google Patents
A kind of theodolite facilitating adjusting Download PDFInfo
- Publication number
- CN208187384U CN208187384U CN201820598880.0U CN201820598880U CN208187384U CN 208187384 U CN208187384 U CN 208187384U CN 201820598880 U CN201820598880 U CN 201820598880U CN 208187384 U CN208187384 U CN 208187384U
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- adjusting
- screw rod
- vertical portion
- electric machine
- substrate
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Abstract
The utility model provides a kind of theodolite for facilitating adjusting, including substrate, the bottom of the substrate is equipped with Level tune pedestal, the Level tune pedestal includes the first support plate, several adjusting screw rods and the adjusting compass consistent with the adjusting screw rod quantity, the surface of first support plate is equipped with the first internal screw thread, the adjusting screw rod is equipped with external screw thread compatible with first internal screw thread, one end of the adjusting screw rod and the first support plate bolt, the adjusting compass covers on the adjusting screw rod, the utility model is after tripod support height regulates, in the more rugged mapping environment of certain featuress of terrain, the levelness of theodolite is adjusted by Level tune pedestal, it avoids and manually readjusts the error that tripod bracket bring trouble and introduced, simultaneously can pair warp and weft instrument horizontal direction into Row coarse adjustment and fine tuning, and vertical direction is adjusted, mapping precision is effectively guaranteed, adjusts very convenient.
Description
Technical field
The utility model relates to architectural mapping equipment technical field, in particular to a kind of theodolite for facilitating adjusting.
Background technique
In city construction planning and building, mapping operations are essential.Theodolite is a kind of to be designed according to angle measuring principle
Measurement horizontal angle and vertical angle measuring instrument, theodolite is the mechanical part of telescope, and telescope is enable to be directed toward not Tongfang
To.The bracket of theodolite plays the role of support, stabilization and positioning.The bracket that existing theodolite uses is tripod, knot
Structure is three linear stabilizer blades, and the pallet of fixed theodolite is then arranged at the top of stabilizer blade, and this tripod is in due to stabilizer blade
Linear type after the height for having regulated all angles, is not easy in the more rugged mapping environment of certain featuress of terrain
Theodolite is fixedly mounted, if bracket is unstable, will be easy to influence the use of theodolite, it is therefore desirable to debug tripod again
The height of bracket.The height adjustment of tripod bracket usually wants a foot one foot to go to adjust, adjust it is very troublesome, one
People operates relatively difficult, and due to manual adjustment, the levelness of adjusting can have error, this just gives required precision relatively high
Mapping operations bring trouble.
Utility model content
(1) the technical issues of solving
To solve the above-mentioned problems, the utility model provides a kind of theodolite for facilitating adjusting, when tripod bracket is high
After degree regulates, in the more rugged mapping environment of certain featuress of terrain, longitude and latitude is adjusted by Level tune pedestal
The levelness of instrument avoids and manually readjusts the error that tripod bracket bring trouble and introduced, while can pair warp and weft instrument
Horizontal direction carry out coarse adjustment and fine tuning, and vertical direction is adjusted, mapping precision is effectively guaranteed, adjusts very
It is convenient.
(2) technical solution
The bottom of a kind of theodolite facilitating adjusting, including substrate, the substrate is equipped with Level tune pedestal, the level
Adjustment base includes the first support plate, several adjusting screw rods and the adjusting compass consistent with the adjusting screw rod quantity, described
The surface of first support plate is equipped with the first internal screw thread, and the adjusting screw rod is equipped with outer spiral shell compatible with first internal screw thread
Line, one end of the adjusting screw rod and the first support plate bolt, the adjusting compass cover on the adjusting screw rod, institute
It states adjusting compass to be fixedly connected with the adjusting screw rod, the substrate is equipped with several second internal screw threads, second internal screw thread
It is adapted with the external screw thread of the adjusting screw rod, second internal screw thread runs through the substrate, second internal screw thread
Quantity is consistent with the quantity of the adjusting screw rod, the adjusting screw rod and the substrate bolt and the adjusting screw rod
The other end stretches out in the surface of the substrate, and the surface of the substrate is equipped with circular bubble, and the surface of the substrate is placed in the middle to be set
There is the first rotating electric machine, the pedestal of first rotating electric machine is fixed on the surface of the substrate, first rotating electric machine
The first rotary shaft the placed in the middle bottom for being fixed on the second support plate in end, the surface of second support plate is placed in the middle to be equipped with
Sliding slot, the sliding slot are embedded with electronics sliding block, and the height of the electronics sliding block is greater than the height of the sliding slot, the electronics sliding block
It can be slided along the sliding slot level, the side of second support plate is equipped with horizontal fine tuning knob, the table of the electronics sliding block
The bottom of face attachment device ontology, described device ontology include a pair of of the vertical portion being oppositely arranged, and are equipped between the vertical portion
Display housing, a pair of vertical portion are connected by the display housing, and the display housing front is equipped with liquid crystal
Display screen and several keys, are equipped with controller in the display shell body, and the vertical portion is hollow structure, in the vertical portion
Equipped with the second rotating electric machine, the opposite the inside set on the vertical portion of the second rotating electric machine level, second rotation
For second revolving spindle of motor for the medial surface of the vertical portion, the centre of a pair of vertical portion is equipped with telescope, described
Telescope has light sighting device, and the telescope is located at the top of the display housing, second rotating electric machine it is described
The end of second rotary shaft is fixedly connected with the outer housing of the telescope, and the lateral surface of the vertical portion is equipped with cricoid flexibility
The bottom of thin-film solar cell panel, the lateral surface of the vertical portion is equipped with horizontal coarse adjustment knob, and the front of the vertical portion is set
There are vertical adjusting knob and light sighting device switch, the vertical adjusting knob and the smooth sighting device switch are located at the flexible thin
The lower section of film solar cell plate, the smooth sighting device switch are electrically connected with the smooth sighting device, the top of described device ontology
Equipped with handle, two ends of the handle are located at the surface of a pair of vertical portion, are additionally provided with storage in the vertical portion
Battery, the battery are electrically connected with the flexible thin-film solar cell plate, are pressed described in the input terminal connection of the controller
Key, the horizontal fine tuning knob, the horizontal coarse adjustment knob and the vertical adjusting knob, the output end difference of the controller
Connect first rotating electric machine, second rotating electric machine, the electronics sliding block and the liquid crystal display, the controller
It is connected by the smooth sighting device switch with the smooth sighting device, the flexible thin-film solar cell plate passes through the electric power storage
Pond provides operating voltage to the controller.
Further, the quantity of the adjusting screw rod is at least 3.
Further, first rotating electric machine and second rotating electric machine select RS-380SH type stepper motor.
Further, the controller selects 16 single-chip microcontroller MC95S12DJ128.
Further, the battery is lithium-ions battery.
(3) beneficial effect
The utility model provides a kind of theodolite for facilitating adjusting, after tripod support height regulates, certain
When the more rugged mapping environment of features of terrain, the water of theodolite is adjusted by Level tune base engagement circular bubble
Pingdu avoids and manually readjusts the error that tripod bracket bring trouble and introduced, while electronics sliding block pair warp and weft instrument
Horizontal direction carry out coarse adjustment, the horizontal direction of the first rotating electric machine pair warp and weft instrument carries out fine tuning, the second rotating electric machine pair warp and weft
The vertical direction of instrument is adjusted, and mapping precision is effectively guaranteed, adjusting is very convenient, and the level based on light sighting device
Adjusting with vertical direction is more intuitive eye-catching, simple and easy, and theodolite improves mobility and portable by storage battery power supply
Property, while flexible thin-film solar cell plate is set in the outside of theodolite, and the use environment of theodolite is taken full advantage of, it will too
Solar ray energy is efficiently converted into electric energy and is stored in battery and is powered to theodolite, has fully demonstrated energy-saving and environment-friendly design
Theory, simple in sturcture, ingenious in design, system power dissipation is low, and control precision is high, fast response time, stability and good reliability, tool
There are good practicability and scalability, it is easy to operate, it is easy to adjust, the occasion of various accurate mappings can be widely used in.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the theodolite for facilitating adjusting involved in the utility model.
Fig. 2 is a kind of structural representation of the Level tune pedestal for the theodolite for facilitating adjusting involved in the utility model
Figure.
Fig. 3 is a kind of structural schematic diagram of second support plate of the theodolite for facilitating adjusting involved in the utility model.
Fig. 4 is a kind of System Working Principle figure for the theodolite for facilitating adjusting involved in the utility model.
Specific embodiment
Embodiment involved in the utility model is described in further details with reference to the accompanying drawing.
In conjunction with FIG. 1 to FIG. 4, a kind of theodolite facilitating adjusting, including substrate 2, the bottom of substrate 2 are equipped with Level tune bottom
Seat, Level tune pedestal includes the first support plate 1, several adjusting screw rods 3 and the adjusting compass consistent with 3 quantity of adjusting screw rod
4, the surface of the first support plate 1 is equipped with the first internal screw thread 5, and adjusting screw rod 3 is equipped with external screw thread compatible with the first internal screw thread 5,
One end of adjusting screw rod 3 and 1 bolt of the first support plate adjust 4 sets of compass on adjusting screw rod 3, adjust compass 4 and adjust spiral shell
Bar 3 is fixedly connected, and substrate 2 is equipped with several second internal screw threads 6, and the second internal screw thread 6 is adapted with the external screw thread of adjusting screw rod 3,
Second internal screw thread 6 runs through substrate 2, and the quantity of the second internal screw thread 6 is consistent with the quantity of adjusting screw rod 3, adjusting screw rod 3 and substrate
The other end of 2 bolts and adjusting screw rod 3 stretches out in the surface of substrate 2, and the surface of substrate 2 is equipped with circular bubble 7, substrate 2
Surface it is placed in the middle be equipped with the first rotating electric machine 8, the pedestal of the first rotating electric machine 8 is fixed on the surface of substrate 2, the first rotation
The end of first rotary shaft of motor 8 bottom for being fixed on the second support plate 9 placed in the middle, the surface of the second support plate 9 are placed in the middle
Equipped with sliding slot 10, sliding slot 10 is embedded with electronics sliding block 11, and the height of electronics sliding block 11 is greater than the height of sliding slot 10, electronics sliding block 11
It can be slided along sliding slot 10 is horizontal, the side of the second support plate 9 is equipped with horizontal fine tuning knob 12, and the surface of electronics sliding block 11 connects
The bottom of device noumenon, device noumenon include a pair of of the vertical portion 13 being oppositely arranged, and are equipped with display housing between vertical portion 13
14, a pair of of vertical portion 13 is connected by display housing 14, and 14 front of display housing is equipped with liquid crystal display and several presses
Key, display housing 14 is interior to be equipped with controller, and vertical portion 13 is hollow structure, and the second rotating electric machine is equipped in vertical portion 13, the
The opposite the inside set on vertical portion 13 of two rotating electric machine levels, the second rotary shaft 15 of the second rotating electric machine stretch out in vertical portion
13 medial surface, the centre of a pair of of vertical portion 13 are equipped with telescope 16, and telescope 16 has light sighting device, and telescope 16 is located at aobvious
Show that the top of device shell 14, the end of the second rotary shaft 15 of the second rotating electric machine are fixedly connected with the outer housing of telescope 16,
The lateral surface of vertical portion 13 is equipped with cricoid flexible thin-film solar cell plate 17, and the bottom of the lateral surface of vertical portion 13 is equipped with water
The front of flat coarse adjustment knob 19, vertical portion 13 is equipped with vertical adjusting knob 20 and light sighting device switch 21, vertical adjusting knob 20
It is located at the lower section of flexible thin-film solar cell plate 17 with light sighting device switch 21, light sighting device switch 21 is electrically connected with light sighting device
It connects, the top of device noumenon is equipped with handle 18, and two ends of handle 18 are located at the surface of a pair of of vertical portion 13, vertical portion
Battery is additionally provided in 13, battery is electrically connected with flexible thin-film solar cell plate 17, the input terminal connection key of controller,
Horizontal fine tuning knob 12, horizontal coarse adjustment knob 19 and vertical adjusting knob 20, the output end of controller are separately connected the first rotation
Motor 8, the second rotating electric machine, electronics sliding block 11 and liquid crystal display, controller pass through light sighting device switch 21 and light sighting device
It is connected, flexible thin-film solar cell plate 17 provides operating voltage to controller by battery.
Device noumenon is mounted on the upper surface of tripod bracket when in use, by the first support plate 1, when tripod support height
After regulating, in the more rugged mapping environment of certain featuress of terrain, theodolite is adjusted by Level tune pedestal
Levelness.First internal screw thread, 5 bolt of one end of adjusting screw rod 3 and the first support plate 1, the other end of adjusting screw rod 3 with
6 bolt of the second internal screw thread of substrate 2 and the surface for stretching out in substrate 2, can be by adjusting on 3 precession substrate 2 of adjusting screw rod
The length in face, so that the distance between the first support plate 1 and substrate 2 are adjusted, so as to adjust telescope above substrate 2 and substrate 2
16 levelness.2 surface of substrate is equipped with circular bubble 7, closed circular glass container when circular bubble 7, small there are one
Bubble, when minute bubbles are placed in the middle, circular bubble 7 is in a horizontal position, i.e., the telescope 16 above substrate 2 and substrate 2 is in water
Prosposition is set.Adjusting screw rod 3 also acts the effect for stablizing support between the first support plate 1 and substrate 2 simultaneously, in order to guarantee to adjust
The precision of section and the stability of support, the quantity of adjusting screw rod 3 are at least 3.It adjusts compass 4 to be fixed on adjusting screw rod 3, lead to
Overwinding modulation section compass 4 facilitates operation to rotate adjusting screw rod 3, simple and easy.
Controller controls the work of the first rotating electric machine 8 by horizontal fine tuning knob 12, and the rotation of the first rotary shaft drives second
Support plate 9 and telescope 16 above rotate together, carry out fine tuning to the horizontal direction of telescope 16.The table of second support plate 9
Face is equipped with sliding slot 10, and electronics sliding block 11 is equipped in sliding slot 10, and controller controls electronics sliding block 11 by horizontal coarse adjustment knob 19 and exists
Horizontal sliding in sliding slot 10, the sliding of 11 driving device ontology level of electronics sliding block, so that telescope 16 does horizontal sliding, it is right
The horizontal direction of telescope 16 carries out coarse adjustment.By the collaborative work of electronics sliding block 11 and the first rotating electric machine 8, complete to looking in the distance
The adjusting of 16 horizontal direction of mirror.Second rotary shaft 15 of the second rotating electric machine is fixedly connected with the outer housing of telescope 16, control
Second rotating electric machine moves synchronously, when the second rotating electric machine works, the second rotary shaft 15 rotation, so that telescope 16 follows rotation
Turn.Controller controls the work of the second rotating electric machine by vertical adjusting knob 20, completes the adjusting to 16 vertical direction of telescope.
First rotating electric machine 8 and the second rotating electric machine select RS-380SH type stepper motor, can very easily set the step of motor
Into frequency, to adjust the speed of rotation of rotary shaft.
Telescope 16 is equipped with light sighting device, can open light sighting device by light sighting device switch 21 in mapping, light is taken aim at
To object to be measured signal occurs for quasi- device, accurately adjusts convenient for telescope 16 in the quick of horizontal direction and vertical direction,
It is intuitive eye-catching, it is convenient and efficient, while also improving the precision of adjusting.
Controller to key, horizontal fine tuning knob 12, horizontal coarse adjustment knob 19 and vertical adjusting knob 20 input signal
It is handled, output control signal controls the first rotating electric machine 8, the second rotating electric machine, electronics sliding block 11 and liquid crystal display respectively
Shield work.Controller selects the RAM's and 2KB of 16 single-chip microcontrollers MC95S12DJ128, Flash, 8KB of built-in 128KB
There is EEPROM 5V input and driving capability, CPU working frequency can reach 50MHz, the independent number I/O interface in 29 tunnels, 20 tunnels
With the digital I/O interface interrupted with arousal function, 10 A/D converters in 28 channels, the input capture with 8 channels/defeated
Compare out, also there are 8 programmable channels PWM, there are 2 serial asynchronous communication interface SCI, 2 synchronous serial Peripheral Interfaces
SPI, I2C bus and CAN functional module etc., meet design requirement.
The lateral surface of the vertical portion 13 of device noumenon is provided with cricoid flexible thin-film solar cell plate 17, due to longitude and latitude
Instrument mostly works in the environment of outdoor open air, can make full use of solar energy, and flexible thin-film solar cell plate 17 can be efficient
Electric energy is converted by solar energy and is stored in battery, to provide operating voltage to theodolite.Battery is lithium ion
Battery, long service life high with repeated charge number, and the characteristics of high conversion efficiency, embody energy-saving and environment-friendly set
Meter theory.
The working principle of brief description theodolite:
First support plate 1 is installed on above tripod bracket, adjusting screw rod 3 is rotated by adjusting compass 4, to adjust
The distance between first support plate 1 and substrate 2, so that circular bubble 7 is in a horizontal position.It is opened by light sighting device switch 21
Light sighting device adjusts the horizontal direction of telescope 16, by adjusting vertically in conjunction with horizontal coarse adjustment knob 19 and horizontal fine tuning knob 12
Save knob 20 adjust telescope 16 vertical direction, read from liquid crystal display target to be measured horizontal angle and vertical angle.
The utility model provides a kind of theodolite for facilitating adjusting, after tripod support height regulates, certain
When the more rugged mapping environment of features of terrain, the water of theodolite is adjusted by Level tune base engagement circular bubble
Pingdu avoids and manually readjusts the error that tripod bracket bring trouble and introduced, while electronics sliding block pair warp and weft instrument
Horizontal direction carry out coarse adjustment, the horizontal direction of the first rotating electric machine pair warp and weft instrument carries out fine tuning, the second rotating electric machine pair warp and weft
The vertical direction of instrument is adjusted, and mapping precision is effectively guaranteed, adjusting is very convenient, and the level based on light sighting device
Adjusting with vertical direction is more intuitive eye-catching, simple and easy, and theodolite improves mobility and portable by storage battery power supply
Property, while flexible thin-film solar cell plate is set in the outside of theodolite, and the use environment of theodolite is taken full advantage of, it will too
Solar ray energy is efficiently converted into electric energy and is stored in battery and is powered to theodolite, has fully demonstrated energy-saving and environment-friendly design
Theory, simple in sturcture, ingenious in design, system power dissipation is low, and control precision is high, fast response time, stability and good reliability, tool
There are good practicability and scalability, it is easy to operate, it is easy to adjust, the occasion of various accurate mappings can be widely used in.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (5)
1. a kind of theodolite for facilitating adjusting, including substrate, it is characterised in that: the bottom of the substrate is equipped with Level tune bottom
Seat, the Level tune pedestal includes the first support plate, several adjusting screw rods and the tune consistent with the adjusting screw rod quantity
Compass is saved, the surface of first support plate is equipped with the first internal screw thread, and the adjusting screw rod is equipped with and the first internal screw thread phase
The external screw thread of adaptation, one end of the adjusting screw rod and the first support plate bolt, the adjusting compass are covered in the tune
It saves on screw rod, the adjusting compass is fixedly connected with the adjusting screw rod, and the substrate is equipped with several second internal screw threads, described
Second internal screw thread is adapted with the external screw thread of the adjusting screw rod, and second internal screw thread runs through the substrate, and described the
The quantity of two internal screw threads is consistent with the quantity of the adjusting screw rod, the adjusting screw rod and the substrate bolt and described
The other end of adjusting screw rod stretches out in the surface of the substrate, and the surface of the substrate is equipped with circular bubble, the table of the substrate
Face it is placed in the middle be equipped with the first rotating electric machine, the pedestal of first rotating electric machine is fixed on the surface of the substrate, described the
The end of first rotary shaft of the one rotating electric machine bottom for being fixed on the second support plate placed in the middle, the surface of second support plate
Placed in the middle is equipped with sliding slot, and the sliding slot is embedded with electronics sliding block, and the height of the electronics sliding block is greater than the height of the sliding slot, institute
Stating electronics sliding block can slide along the sliding slot level, and the side of second support plate is equipped with horizontal fine tuning knob, the electricity
The bottom of the surface mount ontology of sub- sliding block, described device ontology include a pair of of the vertical portion being oppositely arranged, described vertical
Display housing is equipped between portion, a pair of vertical portion is connected by the display housing, and the display housing is just
Face is equipped with liquid crystal display and several keys, and controller is equipped in the display shell body, and the vertical portion is hollow structure, institute
It states and is equipped with the second rotating electric machine, the opposite the inside set on the vertical portion of the second rotating electric machine level, institute in vertical portion
Medial surface of second revolving spindle for the vertical portion of the second rotating electric machine is stated, the centre of a pair of vertical portion, which is equipped with, to be hoped
Remote mirror, the telescope have light sighting device, and the telescope is located at the top of the display housing, second electric rotating
The end of second rotary shaft of machine is fixedly connected with the outer housing of the telescope, and the lateral surface of the vertical portion is equipped with ring
The bottom of the flexible thin-film solar cell plate of shape, the lateral surface of the vertical portion is equipped with horizontal coarse adjustment knob, the vertical portion
Front be equipped with vertical adjusting knob and light sighting device and switch, the vertical adjusting knob and the smooth sighting device switch are located at institute
The lower section of flexible thin-film solar cell plate is stated, the smooth sighting device switch is electrically connected with the smooth sighting device, described device sheet
The top of body is equipped with handle, and two ends of the handle are located at the surface of a pair of vertical portion, in the vertical portion
It is additionally provided with battery, the battery is electrically connected with the flexible thin-film solar cell plate, and the input terminal of the controller connects
Connect the key, the horizontal fine tuning knob, the horizontal coarse adjustment knob and the vertical adjusting knob, the controller it is defeated
Outlet is separately connected first rotating electric machine, second rotating electric machine, the electronics sliding block and the liquid crystal display, institute
It states controller and is connected by the smooth sighting device switch with the smooth sighting device, the flexible thin-film solar cell plate passes through
The battery provides operating voltage to the controller.
2. a kind of theodolite for facilitating adjusting according to claim 1, it is characterised in that: the quantity of the adjusting screw rod is extremely
It is less 3.
3. a kind of theodolite for facilitating adjusting according to claim 1, it is characterised in that: first rotating electric machine and institute
It states the second rotating electric machine and selects RS-380SH type stepper motor.
4. a kind of theodolite for facilitating adjusting according to claim 1, it is characterised in that: the controller selects 16 lists
Piece machine MC95S12DJ128.
5. a kind of theodolite for facilitating adjusting according to claim 1, it is characterised in that: the battery is lithium ion storage
Battery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820598880.0U CN208187384U (en) | 2018-04-25 | 2018-04-25 | A kind of theodolite facilitating adjusting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820598880.0U CN208187384U (en) | 2018-04-25 | 2018-04-25 | A kind of theodolite facilitating adjusting |
Publications (1)
Publication Number | Publication Date |
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CN208187384U true CN208187384U (en) | 2018-12-04 |
Family
ID=64435283
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Application Number | Title | Priority Date | Filing Date |
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CN201820598880.0U Expired - Fee Related CN208187384U (en) | 2018-04-25 | 2018-04-25 | A kind of theodolite facilitating adjusting |
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CN (1) | CN208187384U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110986864A (en) * | 2019-12-05 | 2020-04-10 | 中国农业科学院农业信息研究所 | Land area measuring device after farmland is changed from abandoned homestead |
-
2018
- 2018-04-25 CN CN201820598880.0U patent/CN208187384U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110986864A (en) * | 2019-12-05 | 2020-04-10 | 中国农业科学院农业信息研究所 | Land area measuring device after farmland is changed from abandoned homestead |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20190614 Address after: 257599 Room 801, Block A, Pearl Building, No. 6 Lixing Road, Kenli District, Dongying City, Shandong Province Patentee after: Shandong Wotu Survey and Design Co., Ltd. Address before: 313000 208, room 2, 212 Hongqi Road, Wuxing District, Huzhou, Zhejiang. Patentee before: Huzhou inspiration Electronic Technology Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200425 |
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CF01 | Termination of patent right due to non-payment of annual fee |