CN116182784A - Electronic theodolite - Google Patents
Electronic theodolite Download PDFInfo
- Publication number
- CN116182784A CN116182784A CN202310459045.4A CN202310459045A CN116182784A CN 116182784 A CN116182784 A CN 116182784A CN 202310459045 A CN202310459045 A CN 202310459045A CN 116182784 A CN116182784 A CN 116182784A
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- base
- ring
- plate
- electronic theodolite
- calibration
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- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 35
- 238000003825 pressing Methods 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 15
- 238000007790 scraping Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Manufacturing & Machinery (AREA)
- Cleaning In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an electronic theodolite, which relates to the technical field of theodolites and comprises a base, a base arranged at the top of the base, a rotary table arranged at the top of the base and a warp and weft observation body arranged at the top of the rotary table, wherein the top of the base is provided with three foot spirals connected with the base, a calibration ring is arranged in the lower part of a through hole, and a sealing component is arranged in a mounting groove; a light pipe is arranged in the middle of the top surface of the calibration ring; a condensing lens is arranged in the bottom of the inner tube, a transmission mechanism is arranged in the transmission cavity, and a servo motor is arranged on one side of the top of the calibration ring; through the cooperation of calibration ring and light pipe and closure subassembly, be convenient for improve the definition of red point laser irradiation subaerial when electron theodolite carries out laser calibration, can not use red point laser to carry out automatic covering operation to it simultaneously to can improve spotlight effect to being used for red point laser when carrying out the closure, can also clear up the operation to the exposed face of spotlight lens, convenience and accuracy when the correction of improvement electron theodolite position.
Description
Technical Field
The invention relates to the technical field of theodolites, in particular to an electronic theodolite.
Background
The theodolite is an instrument for accurately measuring angles, is widely used for measuring various engineering constructions, and the existing electronic theodolite equipment has the advantages of mature technology, high measurement precision, convenience in measurement, firm structure, strong durability and the like, and can meet the use requirements of angle accurate measurement and distance measurement of the engineering constructions;
the following problems exist in the prior art: in the prior art, the existing electronic theodolite equipment is required to be matched with a tripod, when the electronic theodolite is applied to the lofting of an excavation point in an ore, the electronic theodolite is required to be subjected to positioning correction operation through a laser red point, but because dust in a mine is larger, flying dust easily affects the laser red point irradiation intensity of the electronic theodolite, and meanwhile, the dust covers a lens of the laser red point, so that the irradiation intensity of red point laser on the ground is reduced; meanwhile, as the electronic theodolite is covered by dust on the lens of the emitter provided with the laser red spot, the electronic theodolite is required to be detached again for ash removal operation, the operation is complicated, and the convenience of the electronic theodolite in position calibration is affected; therefore, an improvement is required to deal with the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electronic theodolite.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the electronic theodolite comprises a base, a base arranged at the top of the base, a rotary table arranged at the top of the base and a longitude and latitude observation body arranged at the top of the rotary table, wherein the top of the base is provided with three foot spirals connected with the base, a through hole is vertically formed in the middle of the bottom surface of the base, a calibration ring is horizontally arranged in the lower part of the through hole, a transmission cavity is formed in the upper part of the calibration ring, the bottom surface of the calibration ring is provided with a mounting groove, and a sealing assembly for sealing the bottom of an inner ring of the calibration ring is arranged in the mounting groove;
a light pipe is vertically communicated with the middle part of the top surface of the calibration ring; the inner tube communicated with the light pipe is vertically arranged in the middle of the transmission cavity, the condensing lens is arranged in the bottom of the inner tube, the transmission mechanism for opening and closing the sealing assembly is vertically arranged in the transmission cavity, and a servo motor for driving the transmission mechanism is arranged on one side of the top of the calibration ring.
Preferably, the seal assembly comprises a plurality of rotating shafts which are equidistantly arranged on the periphery of the inner top surface of the mounting groove, a seal plate arranged at the bottom end of the rotating shafts, a positioning groove arranged on the top surface of the seal plate and a cleaning plate arranged in the positioning groove, wherein a mounting cavity is formed in the seal plate, and a vibrating piece for vibrating the cleaning plate is arranged in the mounting cavity.
Preferably, the cleaning plate consists of a lower hard base plate and an upper soft cotton plate; the top surface equidistance of cleaning board is equipped with many rubber and scrapes the strip, one side of rubber scrapes the strip and is perpendicular form, another side is inclined plane form structure, the slag notch that falls with the installation cavity intercommunication has been seted up to the inside inner bottom surface of constant head tank, the slag notch that communicates with the installation cavity has been seted up to the bottom surface of closing board.
Preferably, a plurality of strip falling openings are formed in the bottom surface of the cleaning plate in an equidistant penetrating manner, and a plurality of slag strip inlet openings communicated with the strip falling openings are formed in the bottom of the vertical surface on one side of the rubber scraping strip.
Preferably, the transmission mechanism comprises a fixed ring frame horizontally erected in the upper part of the transmission cavity, a plurality of connecting rods fixedly connected to the periphery side of the outer side wall of the fixed ring frame at equal intervals, a transmission toothed ring horizontally rotatably mounted at the bottom of the fixed ring frame and a pressing assembly arranged at the top of the connecting rods, wherein the top end of the rotating shaft movably penetrates through the inside of the transmission cavity and fixedly sleeved with a driven gear meshed with the outer ring teeth of the transmission toothed ring, the bottom end of a driving shaft of the servo motor movably extends into the inner ring of the transmission toothed ring and is fixedly connected with a driving gear, and the driving gear is meshed with the inner ring teeth of the transmission toothed ring.
Preferably, the pressing assembly comprises a rotating rod vertically rotating outside the top surface of the connecting rod, a swinging plate horizontally fixedly connected to the rotating rod, an abutting arc block arranged at the bottom of the swinging plate and a micro motor arranged at the bottom of the connecting rod, wherein the bottom end of the rotating rod is coaxially fixedly connected with a driving shaft of the micro motor.
Preferably, the vibrating piece comprises a bearing frame horizontally movably arranged in the upper part of the mounting cavity, a plurality of return springs arranged on the periphery side of the bottom of the bearing frame and a plurality of stabilizer bars vertically arranged on the periphery side of the top of the bearing frame, wherein the top ends of the stabilizer bars movably penetrate through the positioning groove and are fixedly connected with the bottom of the cleaning plate.
Preferably, the vibrating piece further comprises a pressing column vertically arranged at the inner end of the top surface of the supporting frame and a butt round block movably embedded in the top surface of the rotating shaft, a storage groove matched with the butt round block is formed in the top of the rotating shaft, a guide hole communicated with the mounting cavity is vertically formed in the inner bottom surface of the storage groove, the top end of the pressing column extends from the guide hole to the inside of the storage groove and is fixedly connected with the bottom of the butt round block, and the hemispherical surface at the top of the butt round block extends out of the storage groove.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the matching of the calibration ring, the light pipe and the sealing component, the definition of the red point laser irradiated on the ground is improved when the electronic theodolite is subjected to laser calibration, and the influence on the irradiation intensity of the red point laser caused by large irradiation intensity on a construction site is effectively avoided; meanwhile, the automatic covering operation can be carried out on the infrared-spot laser without using the infrared-spot laser, the condensing effect can be improved for the infrared-spot laser while the infrared-spot laser is sealed, the exposed surface of the condensing lens can be cleaned, the dust under cleaning can be guided and discharged, the dust accumulation on the top surface of the flat sealing plate can be prevented, and the convenience and the accuracy of the electronic theodolite in position correction can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure between a base and a pedestal according to the present invention;
FIG. 3 is a partial structural cross-sectional view of the base of the present invention;
FIG. 4 is a schematic view showing the structure of the closure plate in a closed state;
FIG. 5 is a schematic view showing a bottom opening state of the closure plate according to the present invention;
FIG. 6 is a schematic top view of the wobble plate and the drive ring and alignment ring of the present invention;
FIG. 7 is a schematic top view of the driving ring gear and connecting rod of the present invention;
FIG. 8 is a schematic top view of the seal plate and cleaning plate and rubber wiper strip of the present invention;
FIG. 9 is a schematic diagram showing the connection state of the spindle and the driven gear of the sealing plate machine;
FIG. 10 is a cross-sectional view of the wobble plate and abutment arc block and vibrator of the present invention;
FIG. 11 is a schematic view of a side structure of a cleaning plate and a rubber scraper according to the present invention;
FIG. 12 is a cross-sectional view of a side structure of a cleaning plate and a rubber scraper bar according to the present invention.
Number in the figure: 1. a base; 2. a base; 3. a turntable; 4. a warp and weft observation body; 5. a foot screw; 6. a calibration ring; 7. a servo motor; 8. a light pipe; 9. an inner tube; 10. a rotating shaft; 11. a closing plate; 12. a fixed ring frame; 13. a connecting rod; 14. a drive ring gear; 15. a driven gear; 16. a drive gear; 17. a swinging plate; 18. abutting the arc block; 19. a micro motor; 20. a cleaning plate; 21. abutting the round block; 22. pressing down a column; 23. a rubber scraping strip; 24. a bearing frame; 25. and a return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples: referring to fig. 1 to 12, the electronic theodolite comprises a base 1, a base 2 arranged at the top of the base 1, a rotary table 3 arranged at the top of the base 2 and a longitude and latitude observation body 4 arranged at the top of the rotary table 3, wherein one side of the top surface of the base 2 is provided with level bubbles, the top of the base 1 is provided with three foot screws 5 connected with the base 2, the middle part of the bottom surface of the base 2 is vertically provided with a through hole, the lower part of the through hole is horizontally provided with a calibration ring 6, the upper part of the calibration ring 6 is internally provided with a transmission cavity, the bottom surface of the calibration ring 6 is provided with a mounting groove, and the inside of the mounting groove is provided with a sealing component for sealing the bottom of the inner ring of the calibration ring 6; a light pipe 8 is vertically communicated with the middle part of the top surface of the calibration ring 6; an inner tube 9 communicated with the light pipe 8 is vertically arranged in the middle part of the transmission cavity, a condensing lens is arranged in the bottom of the inner tube 9, a transmission mechanism for opening and closing the sealing assembly is vertically arranged in the transmission cavity, and a servo motor 7 for driving the transmission mechanism is arranged on one side of the top of the calibration ring 6; through the matching of the calibration ring 6, the light pipe 8 and the sealing component, the definition of the red point laser irradiated on the ground is improved when the electronic theodolite is subjected to laser calibration, and the influence on the irradiation intensity of the red point laser caused by large irradiation intensity on a construction site is effectively avoided; meanwhile, the automatic covering operation can be carried out on the condensing lens without using red spot laser, the condensing effect can be improved for the red spot laser while the condensing lens is closed, the exposed surface of the condensing lens can be cleaned, the flow guiding and discharging operation can be carried out on dust under cleaning, the dust accumulation on the top surface of the flat-plate-shaped closing plate 11 can be prevented, and the convenience and the accuracy of the warp and weft observation body 4 during position correction are improved.
In the invention, the sealing component comprises a plurality of rotating shafts 10 which are equidistantly arranged on the peripheral side of the inner top surface of the mounting groove, a sealing plate 11 which is arranged at the bottom end of the rotating shaft 10, a positioning groove which is arranged on the top surface of the sealing plate 11, and a cleaning plate 20 which is arranged in the positioning groove, wherein a mounting cavity is arranged in the sealing plate 11, and a vibrating piece which is used for vibrating the cleaning plate 20 is arranged in the mounting cavity; the cleaning plate 20 is composed of a lower hard base plate and an upper soft cotton plate; the cleaning device has the advantages that the cleaning effect on the condensing lens is improved, meanwhile, the protection effect on the condensing lens is improved, a plurality of rubber scraping strips 23 are arranged on the top surface of the cleaning plate 20 at equal intervals, one side surface of each rubber scraping strip 23 is in a vertical plane shape, the other side surface of each rubber scraping strip is in an inclined plane structure, a slag outlet communicated with the installation cavity is formed in the inner bottom surface of the positioning groove, and a slag outlet communicated with the installation cavity is formed in the bottom surface of the sealing plate 11; the bottom surface of the cleaning plate 20 is provided with a plurality of falling strip openings in an equidistant penetrating way, and the bottom of the vertical surface on one side of the rubber scraping strip 23 is provided with a plurality of slag inlet strip openings communicated with the falling strip openings; through the cooperation of slag inlet and whereabouts strip mouth and sediment mouth, the dust of scraping down from the condensing lens is led down from the top of closure plate 11 to the convenience.
In the invention, the transmission mechanism comprises a fixed ring frame 12 horizontally erected in the upper part of a transmission cavity, a plurality of connecting rods 13 fixedly connected to the peripheral side of the outer side wall of the fixed ring frame 12 at equal intervals, a transmission toothed ring 14 horizontally rotatably installed at the bottom of the fixed ring frame 12 and a pressing component arranged at the top of the connecting rods 13, wherein the top end of a rotating shaft 10 movably penetrates through the inside of the transmission cavity and is fixedly sleeved with a driven gear 15 meshed with the teeth of the outer ring of the transmission toothed ring 14, the bottom end of a driving shaft of a servo motor 7 movably extends into the inner ring of the transmission toothed ring 14 and is fixedly connected with a driving gear 16, and the driving gear 16 is meshed with the teeth of the inner ring of the transmission toothed ring 14; the plurality of rotating shafts 10 can be synchronously driven by the driving mechanism, so that six sealing plates 11 can simultaneously swing and open and close.
In the invention, the pressing component comprises a rotating rod vertically rotating and arranged on the outer side of the top surface of the connecting rod 13, a swinging plate 17 horizontally fixedly connected to the rotating rod, an abutting arc block 18 arranged at the bottom of the swinging plate 17 and a micro motor 19 arranged at the bottom of the connecting rod 13, wherein the bottom end of the rotating rod is coaxially and fixedly connected with a driving shaft of the micro motor 19.
In the invention, the vibrating piece comprises a bearing frame 24 horizontally movably arranged in the upper part of the mounting cavity, a plurality of return springs 25 arranged on the periphery of the bottom of the bearing frame 24 and a plurality of stabilizing rods vertically arranged on the periphery of the top of the bearing frame 24, wherein the top ends of the stabilizing rods movably penetrate into the positioning groove and are fixedly connected with the bottom of the cleaning plate 20; the vibrating piece further comprises a lower pressing column 22 vertically arranged at the inner end of the top surface of the supporting frame 24 and an abutting circular block 21 movably embedded on the top surface of the rotating shaft 10, a containing groove matched with the abutting circular block 21 is formed in the top of the rotating shaft 10, a guide hole communicated with the mounting cavity is vertically formed in the inner bottom surface of the containing groove, the top end of the lower pressing column 22 extends from the guide hole to the inside of the containing groove and is fixedly connected with the bottom of the abutting circular block 21, and the hemispherical surface at the top of the abutting circular block 21 extends out of the containing groove; the cleaning plate 20 can be vibrated by the vibration member, so that dust is prevented from accumulating on the top of the sealing plate 11, and the cleaning effect of the cleaning plate 20 on the condensing lenses can be improved.
Working principle: in this embodiment, the invention also provides a method for using the electronic theodolite, including the following steps:
firstly, electrically connecting a servo motor 7 and a micro motor 19 with a controller in a longitude and latitude observation body 4 through wires, then installing the longitude and latitude observation body 4 with a base 2 and a base 1 on a tripod, and then performing centering operation with a horizontal coordinate point on the ground by using a laser calibration point at the bottom of the longitude and latitude observation body 4;
step two, at this time, a servo motor 7 is started through a key on the warp and weft observation body 4 to drive a driving gear 16 to rotate, a transmission toothed ring 14 is driven to rotate through the driving gear 16, six driven gears 15 are synchronously driven to rotate forward when the transmission toothed ring 14 rotates, a rotating shaft 10 is driven to rotate, a sealing plate 11 sealed at an opening in the inner tube 9 is driven to horizontally deflect outwards through the rotation of the rotating shaft 10, and then a condensing lens in the bottom of the inner tube 9 is exposed;
step three, after the bottom condensing lens of the inner tube 9 is removed from covering, at this time, a laser calibration point at the bottom of the longitude and latitude observation body 4 passes through the light guide tube 8 and the inner tube 9, and can be clearly irradiated on the ground through a laser red point of the condensing lens, and then the longitude and latitude observation body 4 is corrected;
step four, when the correction of the warp and weft observation body 4 is finished, and the laser correction point is not needed, in order to prevent dust from covering the condensing lens, the servo motor 7 is started to drive the sealing assembly connected with the transmission mechanism to reset, the sealing assembly is convenient for sealing the inner part of the inner tube 9 through the return of the sealing plates 11, when the sealing plates 11 return, the cleaning plate 20 on the sealing plates 11 can clean the exposed surface of the condensing lens, the dust scraped from the condensing lens is pushed to the inside of the falling strip port connected with the slag feeding strip through the rubber scraping strip 23, and finally the dust falls out from the inside of the slag discharging port at the bottom of the installation cavity;
step five, after the closing plate 11 returns, the micro motor 19 is started to drive the swing plate 17 fixedly connected with the rotating rod to swing towards one side in a reciprocating manner, through the swing of the swing plate 17, the abutting arc block 18 can make the abutting round block 21 perform reciprocating abutting operation, the abutting round block 21 can descend after being pressed and push the descending post 22 to descend, the supporting frame 24 can descend when the descending post 22 descends, the descending supporting frame 24 can compress the return spring 25, the cleaning plate 20 can be driven to descend through the guide rod when the supporting frame 24 descends, the supporting frame 24 can rebound and reset under the action of the return spring 25 after the abutting round block 21 loses the descending pressure, and when the supporting frame 24 and the inner top surface of the installation cavity collide at the moment, vibration force is transmitted to the cleaning plate 20, so that the cleaning plate 20 vibrates, and dust can slide into the inside of a falling strip opening from the inclined surface of the rubber scraping strip 23 conveniently; avoiding the dust accumulation on the top of the cleaning plate 20;
step six, in the return process of the closing plate 11, the supporting frame 24 at the moment can enable the rubber scraping strip 23 at the top of the cleaning plate 20 to perform cleaning operation on the condensing lens under the thrust action of the return spring 25.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an electronic theodolite, includes base (1), locates base (2) at base (1) top, installs revolving stage (3) at base (2) top and installs longitude and latitude observation body (4) at revolving stage (3) top, its characterized in that: three foot spirals (5) connected with the base (2) are arranged at the top of the base (1), a through hole is vertically formed in the middle of the bottom surface of the base (2), a calibration ring (6) is horizontally arranged in the lower part of the through hole, a transmission cavity is formed in the upper part of the calibration ring (6), a mounting groove is formed in the bottom surface of the calibration ring (6), and a sealing assembly used for sealing the bottom of the inner ring of the calibration ring (6) is arranged in the mounting groove;
a light pipe (8) is vertically communicated with the middle part of the top surface of the calibration ring (6); the light guide tube is characterized in that an inner tube (9) communicated with the light guide tube (8) is vertically arranged in the middle of the transmission cavity, a condensing lens is arranged in the bottom of the inner tube (9), a transmission mechanism for opening and closing a sealing assembly is vertically arranged in the transmission cavity, and a servo motor (7) for driving the transmission mechanism is arranged on one side of the top of the calibration ring (6).
2. The electronic theodolite of claim 1 wherein: the sealing assembly comprises a plurality of rotating shafts (10) which are equidistantly arranged on the periphery of the inner top surface of the mounting groove, a sealing plate (11) which is arranged at the bottom end of the rotating shaft (10), a positioning groove which is arranged on the top surface of the sealing plate (11) and a cleaning plate (20) which is arranged inside the positioning groove, wherein a mounting cavity is formed inside the sealing plate (11), and a vibrating piece which is used for vibrating the cleaning plate (20) is arranged inside the mounting cavity.
3. The electronic theodolite of claim 2 wherein: the cleaning plate (20) consists of a hard bottom plate at the lower part and a soft cotton plate at the upper part; the top surface equidistance of clean board (20) is equipped with many rubber and scrapes strip (23), one side of strip (23) is perpendicular form, another side is inclined plane form structure is scraped to rubber, the inside interior bottom surface of constant head tank has been seted up and has been installed the slag notch of chamber intercommunication, the bottom surface of closing board (11) has been seted up and has been installed the row of chamber intercommunication slag notch.
4. An electronic theodolite according to claim 3, wherein: the bottom surface equidistance of cleaning board (20) runs through and has offered a plurality of strip mouths that fall, a plurality of slag strips mouths that enter with the strip mouths intercommunication that fall are offered to the perpendicular bottom of rubber strip (23) one side.
5. The electronic theodolite of claim 2 wherein: the transmission mechanism comprises a fixed ring frame (12) horizontally erected in the upper part of a transmission cavity, a plurality of connecting rods (13) fixedly connected to the periphery of the outer side wall of the fixed ring frame (12), a transmission toothed ring (14) horizontally rotatably installed at the bottom of the fixed ring frame (12) and a pressing assembly arranged at the top of the connecting rods (13), wherein the top end of the rotating shaft (10) movably penetrates through the inside of the transmission cavity, a driven gear (15) meshed with the outer ring teeth of the transmission toothed ring (14) is fixedly sleeved, the bottom end of a driving shaft of the servo motor (7) movably extends into the inner ring of the transmission toothed ring (14) and is fixedly connected with a driving gear (16), and the driving gear (16) is meshed with the inner ring teeth of the transmission toothed ring (14).
6. The electronic theodolite of claim 5 wherein: the pressing assembly comprises a rotating rod vertically rotating outside the top surface of the connecting rod (13), a swinging plate (17) horizontally fixedly connected to the rotating rod, an arc abutting block (18) arranged at the bottom of the swinging plate (17) and a micro motor (19) arranged at the bottom of the connecting rod (13), wherein the bottom end of the rotating rod is coaxially fixedly connected with a driving shaft of the micro motor (19).
7. The electronic theodolite of claim 2 wherein: the vibrating piece comprises a bearing frame (24) horizontally movably arranged in the upper part of the mounting cavity, a plurality of return springs (25) arranged on the periphery side of the bottom of the bearing frame (24) and a plurality of stabilizing rods vertically arranged on the periphery side of the top of the bearing frame (24), and the top ends of the stabilizing rods movably penetrate through the inside of the positioning grooves and are fixedly connected with the bottom of the cleaning plate (20).
8. The electronic theodolite of claim 7 wherein: the vibrating piece further comprises a pressing column (22) vertically arranged at the inner end of the top surface of the supporting frame (24) and a butt round block (21) movably embedded on the top surface of the rotating shaft (10), a storage groove matched with the butt round block (21) is formed in the top of the rotating shaft (10), a guide hole communicated with the mounting cavity is vertically formed in the inner bottom surface of the storage groove, the top end of the pressing column (22) extends to the inside of the storage groove from the guide hole and is fixedly connected with the bottom of the butt round block (21), and the hemispherical surface at the top of the butt round block (21) extends out of the storage groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310459045.4A CN116182784B (en) | 2023-04-26 | 2023-04-26 | electronic theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310459045.4A CN116182784B (en) | 2023-04-26 | 2023-04-26 | electronic theodolite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116182784A true CN116182784A (en) | 2023-05-30 |
| CN116182784B CN116182784B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310459045.4A Active CN116182784B (en) | 2023-04-26 | 2023-04-26 | electronic theodolite |
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| CN (1) | CN116182784B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310656A (en) * | 2023-11-29 | 2023-12-29 | 中山小智光电科技有限公司 | Hand-held type laser rangefinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117310656A (en) * | 2023-11-29 | 2023-12-29 | 中山小智光电科技有限公司 | Hand-held type laser rangefinder |
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