CN210719179U

CN210719179U - Total station for surveying and mapping

Info

Publication number: CN210719179U
Application number: CN201922208935.XU
Authority: CN
Inventors: 伍吉满; 张睿; 张亮; 崔德利; 沈勇; 刘笑松
Original assignee: Shenyang City Surveying And Mapping Co ltd
Current assignee: Shenyang City Surveying And Mapping Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-09
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a total powerstation for survey and drawing, including the total powerstation main part, the total powerstation main part is including the handle, thick gun sight, the focusing hand wheel, objective, sunshade mechanism, display screen and base, handle fixed mounting is on the upper portion of total powerstation main part, thick gun sight is installed at the top of total powerstation main part, the fixed surface of total powerstation main part installs the focusing hand wheel, and the front end fixed surface of focusing hand wheel installs objective, the lower part surface in the total powerstation main part is installed to the display screen, sunshade mechanism installs the upper portion at the display, sunshade mechanism is including first actuating mechanism, second actuating mechanism and puggaree. The utility model discloses electronic sunshade mechanism who adds on the total powerstation, under the strong total powerstation display screen of shining of light or the light rain condition, can start the automatic puggaree that struts of sunshade mechanism, play the effect that shelters from light, be convenient for watch the display screen, can play the effect that shelters from the rainwater simultaneously.

Description

Total station for surveying and mapping

Technical Field

The utility model relates to a total powerstation especially relates to a long service life, make things convenient for total powerstation for survey and drawing that operator used.

Background

The total station is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying instrument system integrating horizontal angle, vertical angle, distance and height difference measuring functions into one body. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like. The total station is different from the optical theodolite in a dial reading and displaying system, and a horizontal dial and a vertical dial of the optical theodolite and reading devices thereof respectively adopt an encoding disc or two same grating dials and reading sensors to carry out angle measurement.

The service life of the existing total station is affected by the display screen, the position of the display screen is also provided with a USB interface, an SD card interface and other components, the display screen and the components arranged at the peripheral position of the display screen are vulnerable components of the whole total station, and the total station is difficult to replace and high in cost. When the total station is used, the total station works outdoors, and a user cannot conveniently watch a display screen under the strong light irradiation of sunlight, so that the working is inconvenient; and is also affected in rainy and snowy weather. Therefore, the service life of the display screen of the total station is prolonged, an operator can conveniently watch the display screen in the weather of strong light, rain, snow and the like, and the technical problem which needs to be solved by research personnel of the total station is solved urgently.

Disclosure of Invention

In order to overcome prior art not enough, the utility model provides a total powerstation for survey and drawing can solve current total powerstation position part and watch the problem of display screen in sunshine, the not convenient to use user under sleet weather in the use, has set up the structure of protection display screen, the effectual display screen position part that has protected, the overall structure that does not change current total powerstation can realize, and is with low costs, and it is nimble convenient to use, and occupation space is not, has prolonged the life of total powerstation.

In order to solve the technical problem, the utility model provides a following technical scheme:

total powerstation is used in survey and drawing, including total powerstation main part, handle, coarse sighting telescope, focusing hand wheel, objective, display screen and base, sunshade mechanism is installed on the upper portion of display screen, sunshade mechanism is including first actuating mechanism, second actuating mechanism and puggaree, first actuating mechanism is including first base, first stand, first drive gear, first locating plate, first plastic arc rack, second actuating mechanism is including second base, second stand, second drive gear, second locating plate and second plastic arc rack, first plastic arc rack and second plastic arc rack are connected respectively to the both sides of puggaree.

As an optimal technical scheme of the utility model, first base and second base fixed mounting are in the total powerstation main part, and are located display screen upper portion both sides, first locating plate and second locating plate fixed mounting are on the curb plate inner wall of total powerstation main part.

As an optimal technical scheme of the present utility model, first base and second base fixed mounting are at the surface of total powerstation main part, and are located display screen upper portion both sides, first locating plate and second locating plate fixed mounting are at the surface of total powerstation main part.

As an optimal technical scheme of this practical, first driving motor is installed at the top of first stand, and first drive gear is connected in the transmission of first driving motor, second driving motor is installed at the top of second stand, and second drive gear is connected in the transmission of second driving motor.

As an optimal technical scheme of this practical, first drive gear is connected in the transmission of first plastic arc rack, second drive gear is connected in the transmission of second plastic arc rack.

As an optimal technical scheme of the utility model, first locating plate and first stand fixed connection, and first locating plate and first plastic arc rack sliding connection, second locating plate and second stand fixed connection, and second locating plate and second plastic arc rack sliding connection.

As an optimal technical scheme of this practical, install switch button and control button on the display screen, sunshade mechanism passes through switch button and total powerstation main part internal power electric connection.

As an optimal technical scheme of this practical, the both ends of first plastic arc rack and second plastic arc rack all are provided with the stopper.

Compared with the prior art, the utility model discloses the beneficial effect that can reach as follows:

the utility model discloses electronic sunshade mechanism who adds on the total powerstation, the effectual display screen position part that has protected does not change current total powerstation's overall structure and can realize, the utility model discloses ingenious utilization the space between objective and the display screen add electronic sunshade mechanism, with low costs, it is nimble convenient to use, occupation space not has prolonged the life of total powerstation, simple structure, and sunshade mechanism matter is light. Under the condition that the total station display screen is irradiated by strong light or raining, the sunshade mechanism can be started to automatically open the sunshade cloth, so that the effect of shielding light is achieved, the display screen is convenient to watch, and meanwhile, the protection effect of shielding rain and snow can be achieved.

Drawings

FIG. 1 is a schematic view of the subjective structure of the present invention;

FIG. 2 is a schematic structural view of the sunshade mechanism of the present invention;

wherein: 1. a total station body; 2. a handle; 3. a coarse sighting telescope; 4. a focusing hand wheel; 5. an objective lens; 6. a sunshade mechanism; 7. a display screen; 8. a base; 9. a first base; 10. a first upright post; 11. a first drive gear; 12. a first positioning plate; 13. a second positioning plate; 14. a second plastic arc-shaped rack; 15. a second drive gear; 16. a second upright post; 17. a first plastic arc-shaped rack; 18. a second base; 19. a sun-shading cloth.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-2, the total station for surveying and mapping includes a total station main body 1, the total station main body 1 includes a handle 2, a coarse sighting telescope 3, a focusing handwheel 4, an objective lens 5, a sun-shading mechanism 6, a display screen 7 and a base 8, the handle 2 is fixedly installed on the upper portion of the total station main body 1, the coarse sighting telescope 3 is installed on the top of the total station main body 1, the focusing handwheel 4 is fixedly installed on the outer surface of the total station main body 1, the objective lens 5 is fixedly installed on the outer surface of the front end of the focusing handwheel 4, the display screen 7 is installed on the lower surface of the total station main body 1, the sun-shading mechanism 6 is installed on the upper portion of the display screen 7, the sun-shading mechanism 6 includes a first driving mechanism, a second driving mechanism and a sun-shading cloth 19, the first driving mechanism includes a first base 9, a first upright post 10, a first driving, The sun-shading cloth comprises a first plastic arc-shaped rack 17, a second driving mechanism comprises a second base 18, a second upright post 16, a second driving gear 15, a second positioning plate 13 and a second plastic arc-shaped rack 14, and the two sides of the sun-shading cloth 19 are respectively connected with the first plastic arc-shaped rack 17 and the second plastic arc-shaped rack 14.

The first base 9 and the second base 18 are fixedly mounted on the total station main body 1 and located on two sides of the upper portion of the display screen 7, the first positioning plate 12 and the second positioning plate 13 are fixedly mounted on the inner walls of two side plates of the total station main body 1, the top of the first upright post 10 is mounted with a first driving motor, the first driving motor is in transmission connection with a first driving gear 11, the top of the second upright post 16 is mounted with a second driving motor, the second driving motor is in transmission connection with a second driving gear 15, the first plastic arc-shaped rack 17 is in transmission connection with the first driving gear 11, the second plastic arc-shaped rack 14 is in transmission connection with a second driving gear 15, the first positioning plate 12 is fixedly connected with the first upright post 10, the first positioning plate 12 is in sliding connection with the first plastic arc-shaped rack 17, the second positioning plate 13 is fixedly connected with the second upright post 16, and second locating plate 13 and second plastic arc rack 14 sliding connection, install switch button and control button on the display screen 7, sun-shading mechanism 6 passes through switch button and total powerstation main part 1 internal power electric connection, the both ends of first plastic arc rack 17 and second plastic arc rack 14 all are provided with the stopper, prevent the derailment.

Specifically, when using, when the big direct irradiation total powerstation main part 1's of light intensity display screen 7, when the staff of being not convenient for observes display screen 7, through the switch button of sunshade mechanism 6 on display screen 7, open sunshade mechanism 6, the built-in first driving motor of sunshade mechanism 6 and second driving motor start simultaneously, drive first drive gear 11 and second drive gear 15 respectively, first drive gear 11 and second drive gear 15 drive first plastic arc rack 17 and second plastic arc rack 14 respectively, make sunshade cloth 19 expand, shelter from the light on the display screen 7.

The utility model discloses first actuating mechanism, second actuating mechanism are micro motor, and are with low costs, and the quality is light, and is small, and first actuating mechanism, second actuating mechanism pass through the power connection of power cord and total powerstation.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. A total station for surveying and mapping comprises a total station main body (1), a handle (2), a coarse sighting telescope (3), a focusing hand wheel (4), an objective lens (5), a display screen (7) and a base (8), it is characterized in that the upper part of the display screen (7) is provided with a sunshade mechanism (6), the sunshade mechanism (6) comprises a first driving mechanism, a second driving mechanism and a sunshade cloth (19), the first driving mechanism comprises a first base (9), a first upright post (10), a first driving gear (11), a first positioning plate (12) and a first plastic arc-shaped rack (17), the second driving mechanism comprises a second base (18), a second upright post (16), a second driving gear (15), a second positioning plate (13) and a second plastic arc-shaped rack (14), the two sides of the sun-shading cloth (19) are respectively connected with the first plastic arc-shaped rack (17) and the second plastic arc-shaped rack (14).

2. The total station for surveying and mapping according to claim 1, characterized in that said first and second bases (9, 18) are fixedly mounted on the total station body (1) on both sides of the upper portion of the display screen (7), said first and second positioning plates (12, 13) being fixedly mounted on the inner walls of the side plates of the total station body (1).

3. The total station for surveying and mapping according to claim 1, characterized in that a first drive motor is mounted on top of said first column (10) and drivingly connected to a first drive gear (11), and a second drive motor is mounted on top of said second column (16) and drivingly connected to a second drive gear (15).

4. The total station for surveying and mapping according to claim 1, characterized in that said first plastic arcuate rack (17) is in driving connection with a first driving gear (11), and said second plastic arcuate rack (14) is in driving connection with a second driving gear (15).

5. The total station for surveying and mapping according to claim 1, characterized in that said first positioning plate (12) is fixedly connected to said first upright (10), and said first positioning plate (12) is slidably connected to said first plastic arcuate rack (17), said second positioning plate (13) is fixedly connected to said second upright (16), and said second positioning plate (13) is slidably connected to said second plastic arcuate rack (14).

6. The total station for surveying and mapping according to claim 1, wherein said display screen (7) is mounted with a switch button and a control button, and said sunshade mechanism (6) is electrically connected to an internal power source of the total station body (1) through the switch button.

7. The total station for surveying and mapping according to claim 1, wherein both ends of said first and second plastic arcuate racks (17, 14) are provided with a stop block.