CN221859541U - A geospatial data collection device - Google Patents

Abstract

The utility model discloses a geospatial data acquisition device, which relates to the technical field of data acquisition and comprises an electronic theodolite, wherein an operation panel is fixedly connected to the lower right side of the electronic theodolite, an objective lens barrel is fixedly connected to the upper left side of the electronic theodolite, a protection component is arranged on the outer surface of the objective lens barrel, an angle adjusting component is arranged at the bottom of the electronic theodolite, a mounting component is arranged at the bottom of the angle adjusting component, and three supporting frames are movably connected to the bottom of the mounting component. According to the utility model, the base, the transverse plate and the vertical plate are inserted into the box body, and the limiting plates on two sides are moved and contacted with the transverse plate by rotating the bidirectional threaded rod, so that the limiting plates have the function of limiting and fixing the positions, and the buffer effect is realized by the arrangement of the springs, so that the problems of complex installation and fixing structure and high manufacturing cost in the prior art are solved, and the effects of convenience in operation and use and reduction in manufacturing cost are achieved.

Description

A geospatial data collection device

Technical Field

The utility model relates to the technical field of data collection, in particular to a geographic space data collection device.

Background Art

The work of geospatial data collection generally requires the use of theodolite. Theodolite is a measuring instrument designed according to the principle of angle measurement to measure horizontal and vertical angles. It is divided into optical theodolite and electronic theodolite. The most commonly used one is the electronic theodolite, which is generally supported by a tripod. The working principle of the existing electronic theodolite is as follows: First, the electronic theodolite determines the direction of the device by measuring the angle. It uses infrared or laser beam technology to measure the vertical and horizontal angles between the instrument and the target point. Through the sensor inside the instrument, these angle data can be accurately converted into the direction from the instrument to the target point. In this way, by measuring the angles between different target points, the direction between different positions can be determined. Secondly, the electronic theodolite uses the principle of measuring distance to determine the distance between the instrument and the target point. It uses technologies such as laser rangefinder or ultrasonic rangefinder. The instrument emits a laser beam or ultrasonic signal, then receives the signal reflected from the target point, and determines the distance between the instrument and the target point by calculating the time difference. In this way, by measuring the distance between different target points, the distance between different positions can be determined. Finally, the electronic theodolite uses the known angle and distance data, combined with the technology of the Global Positioning System (GPS), to calculate the longitude and latitude of the instrument.

According to patent announcement number CN208107501 U, a geographic spatial data acquisition device is disclosed, including a mounting box, a tripod is rotatably mounted on the bottom end of the mounting box, two mounting slots are provided on the top end of the mounting box, a theodolite is provided on the top end of the mounting box, two vertical mounting rods are fixedly mounted on the bottom end of the theodolite, the two mounting rods extend into the two mounting slots respectively, a horizontally mounted lifting plate is slidably mounted in the mounting box, a mounting cover is fixedly mounted on the bottom end of the lifting plate, two mounting holes are provided on the lifting plate, a first rotating rod and a second rotating rod are rotatably mounted in the two mounting holes respectively, the bottom ends of the first rotating rod and the second rotating rod both extend into the interior of the mounting cover, and the bottom end of the first rotating rod is rotatably connected to the inner wall of the bottom end of the mounting cover. The utility model has an ingenious structure and is easy to use. The theodolite can be stably mounted on the tripod, and locking can be completed by controlling the first push rod motor and the second push rod motor through the control switch. The following problems exist in the prior art:

In the above publication number CN208107501 U, the installation and fixing structure of the theodolite is relatively complicated, resulting in a problem of high manufacturing cost; at the same time, due to the current phenomenon that data acquisition needs to be viewed through an objective lens and no protective structure is provided, dust appears on the surface of the objective lens after not being used, making it inconvenient to use next time.

Utility Model Content

The utility model provides a geographic space data acquisition device to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A geographic space data acquisition device comprises an electronic theodolite, wherein an operation panel is fixedly connected to the lower right side of the electronic theodolite, an objective lens barrel is fixedly connected to the upper left side of the electronic theodolite, a protective component is arranged on the outer surface of the objective lens barrel, an angle adjustment component is arranged at the bottom of the electronic theodolite, a mounting component is arranged at the bottom of the angle adjustment component, and three supporting frames are movably connected to the bottom of the mounting component.

The angle adjustment assembly includes an adjustment disk, the upper surface of the adjustment disk is fixedly connected to the bottom of the electronic theodolite, the adjusting disk is movably connected with a column inside, the lower end of the column is fixedly connected with a base, the outer surface of the adjustment disk is threadedly connected with a fixing bolt, the outer surface of the fixing bolt overlaps the outer surface of the column, the installation assembly includes a box, the outer surface of the base is inserted into the inside of the box, the lower surface of the base is fixedly connected with a vertical plate, the left and right sides of the vertical plate are fixedly connected with horizontal plates below, the front and rear sides of the box are movably connected with two bidirectional threaded rods, and the left and right sides of the outer surfaces of the two bidirectional threaded rods are threadedly connected to limit plates.

A further improvement of the technical solution of the utility model is that springs are overlapped at the front and rear sides of the lower surface of the horizontal plate away from the vertical plate, and the lower end of the spring is fixedly connected to the upper surface of the inner wall of the box body.

A further improvement of the technical solution of the utility model is that the left ends of the two bidirectional threaded rods are movably connected with a connecting plate, the left side of the connecting plate is fixedly connected to the inner wall of the box, and the right sides of the outer surfaces of the two bidirectional threaded rods are fixedly connected with a rubber sleeve.

A further improvement of the technical solution of the utility model is that a convex rubber strip is fixedly connected to the lower surface of the limiting plate, a limiting groove is provided on the upper surface of the horizontal plate, an inclined surface is provided on the right side of the limiting groove, the horizontal plates on the left and right sides of the vertical plate are mirror-imaged, and the outer surface of the convex rubber strip overlaps with the inside of the limiting groove.

A further improvement of the technical solution of the utility model is that: the protective component includes a protective cover, a circular hole communicating left and right is opened in the middle of the left side of the protective cover, a circular plate is arranged inside the protective cover, a cleaning cotton is fixedly connected to the right side of the circular plate, an objective lens is fixedly connected to the left end of the objective lens barrel, and the right side of the cleaning cotton overlaps with the left side of the objective lens.

A further improvement of the technical solution of the utility model is that the inner wall of the protective cover is threadedly connected to the outer surface of the objective lens barrel.

A further improvement of the technical solution of the utility model is that a guide rod is fixedly connected to the middle of the left side of the circular plate, a spring plate is fixedly connected to the left side of the outer surface of the guide rod, and a tensioning spring is sleeved on the outer surface of the guide rod.

A further improvement of the technical solution of the utility model is that: the left side of the outer surface of the guide rod passes through the inside of the circular hole and is movably connected, and the left end of the guide rod is fixedly connected with a rotating block.

Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

1. The utility model provides a geographic space data acquisition device, which adopts the mutual cooperation of a box body, a vertical plate, a horizontal plate, a limit groove, an inclined surface, a spring, a two-way threaded rod, a limit plate, a convex rubber strip, a connecting plate, and a rubber sleeve. By inserting the base, the horizontal plate, and the vertical plate into the box body, and rotating the two-way threaded rod, the limit plates on both sides are moved and contacted with the horizontal plate, so as to have the effect of limiting and fixing the position. The setting of the spring has a buffering effect, which solves the problems of complex installation and fixing structure and high manufacturing cost in the current method, and achieves the effect of easy operation and use, and reduces the manufacturing cost.

2. The utility model provides a geographic space data acquisition device, which adopts the mutual cooperation of a protective component, a protective cover, a circular hole, a circular plate, a guide rod, a tightening spring, a spring plate, a rotating block, and a cleaning cotton. The protective cover is threadedly connected and fixed to the objective lens barrel to protect against dust. When there is dust, the cleaning cotton is used to clean the surface dust by rotating the rotating block, which effectively prevents the operator from directly wiping with his hands and thus leaving marks on the surface of the objective lens. The problem that the objective lens in the current theodolite is not provided with a protective structure and has dust on the surface is solved, and the dust can be protected and cleaned, thereby improving the practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the front cross-sectional structure of the box body in the angle adjustment assembly and the installation assembly of the present invention;

FIG3 is a schematic diagram of the exploded structure of the convex rubber strip and the limiting groove of the utility model;

FIG4 is a schematic diagram of the exploded structure of the objective lens barrel and the protective cover of the present invention;

FIG5 is a schematic diagram of the structure of the guide rod, the tightening spring, the spring plate and the rotating block of the utility model.

In the figure: 1. electronic theodolite; 2. operation panel; 3. objective lens tube; 31. objective lens; 4. protective assembly; 41. protective cover; 42. circular hole; 43. circular plate; 431. guide rod; 432. tightening spring; 433. spring plate; 434. rotating block; 44. cleaning cotton; 5. angle adjustment assembly; 51. adjustment disk; 52. column; 53. base; 54. fixing bolt; 6. installation assembly; 61. box; 62. vertical plate; 63. horizontal plate; 631. limiting groove; 632. inclined surface; 64. spring; 65. two-way threaded rod; 66. limiting plate; 661. convex rubber strip; 67. connecting plate; 68. rubber sleeve; 7. support frame.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in FIG1 , the utility model provides a geographic space data acquisition device, including an electronic theodolite 1, an operation panel 2 is fixedly connected to the lower right side of the electronic theodolite 1, an objective lens tube 3 is fixedly connected to the upper left side of the electronic theodolite 1, a protective component 4 is provided on the outer surface of the objective lens tube 3, an angle adjustment component 5 is provided at the bottom of the electronic theodolite 1, and the angle can be adjusted by the angle adjustment component 5, so as to facilitate the use effect, a mounting component 6 is provided at the bottom of the angle adjustment component 5, and the mounting component 6 is provided to facilitate the installation and disassembly of the electronic theodolite 1, and three support frames 7 are movably connected to the bottom of the mounting component 6, and the support frames 7 are provided to facilitate the support of the electronic theodolite 1;

As shown in FIGS. 2 to 3 , the angle adjustment assembly 5 includes an adjustment disk 51, the upper surface of which is fixedly connected to the bottom of the electronic theodolite 1, a column 52 is movably connected inside the adjustment disk 51, a base 53 is fixedly connected to the lower end of the column 52, a fixing bolt 54 is threadedly connected to the outer surface of the adjustment disk 51, and the outer surface of the fixing bolt 54 overlaps the outer surface of the column 52, and the mounting assembly 6 includes a box 61, the outer surface of the base 53 is inserted through the inside of the box 61, a vertical plate 62 is fixedly connected to the lower surface of the base 53, and a horizontal plate 63 is fixedly connected to the lower left and right sides of the vertical plate 62, and two bidirectional threaded rods 65 are movably connected to the front and rear sides of the box 61, and the outer surfaces of the two bidirectional threaded rods 65 are on the left and right sides. The two sides are threadedly connected with the limit plate 66. The lower surface of the horizontal plate 63 away from the vertical plate 62 is overlapped with a spring 64 at the front and rear sides. The lower end of the spring 64 is fixedly connected to the upper surface of the inner wall of the box body 61. The left ends of the two bidirectional threaded rods 65 penetrate and are movably connected with a connecting plate 67. The left side of the connecting plate 67 is fixedly connected to the inner wall of the box body 61. The right side of the outer surface of the two bidirectional threaded rods 65 is fixedly connected with a rubber sleeve 68. The lower surface of the limit plate 66 is fixedly connected with a convex rubber strip 661. The upper surface of the horizontal plate 63 is provided with a limit groove 631. The right side of the limit groove 631 is provided with an inclined surface 632. The horizontal plates 63 on the left and right sides of the vertical plate 62 are mirror-imaged. The outer surface of the convex rubber strip 661 overlaps with the inside of the limit groove 631.

When the angle needs to be adjusted, the electronic theodolite 1 is rotated to make the column 52 rotate inside the adjustment disk 51. When the angle is adjusted, the fixing bolt 54 is rotated and the fixing bolt 54 is tightened against the column 52 in the adjustment disk 51, so as to limit the position. When installation is required, the base 53 is inserted into the box body 61 so that the vertical plate 62 and the horizontal plate 63 enter the box body 61, and the spring 64 is squeezed and contracted, so as to have a buffering effect. After insertion, the two bidirectional threaded rods 65 are rotated to make the two limit plates 66 move to the middle and contact the horizontal plate 63, and at the same time, The convex rubber strip 661 is squeezed and contracted, and the spring 64 is squeezed and contracted at the same time. When the limit plate 66 moves to the appropriate position, it is stuck in the limit groove 631 due to the action of the convex rubber strip 661, so as to facilitate the installation of the electronic theodolite 1. The setting of the inclined surface 632 facilitates the squeezing of the convex rubber strip 661 and the removal of the limit plate 66 and the limit groove 631. On the contrary, when the two bidirectional threaded rods 65 are rotated in the opposite direction, the two limit plates 66 move toward the inner wall of the box body 61, thereby separating from the cross plate 63 to complete the disassembly. The setting of the rubber sleeve 68 facilitates the operator to rotate the bidirectional threaded rod 65.

As shown in FIGS. 4-5 , the protection component 4 includes a protection cover 41, a circular hole 42 communicating with the left and right sides is opened in the middle of the left side of the protection cover 41, a circular plate 43 is arranged inside the protection cover 41, a cleaning cotton 44 is fixedly connected to the right side of the circular plate 43, the left end of the objective lens barrel 3 is fixedly connected to the objective lens 31, the right side of the cleaning cotton 44 overlaps the left side of the objective lens 31, the inner wall of the protection cover 41 is threadedly connected to the outer surface of the objective lens barrel 3, a guide rod 431 is fixedly connected to the middle of the left side of the circular plate 43, a spring plate 433 is fixedly connected to the left side of the outer surface of the guide rod 431, a tightening spring 432 is sleeved on the outer surface of the guide rod 431, the left side of the outer surface of the guide rod 431 passes through the inside of the circular hole 42 and is movably connected, and a rotating block 434 is fixedly connected to the left end of the guide rod 431;

By aligning the protective cover 41 with the objective lens barrel 3 and rotating the protective cover 41 clockwise, the cleaning cotton 44 is in contact with the objective lens 31, and the cleaning cotton 44 is tightly fitted with the objective lens 31 due to the elastic action of the tightening spring 432, and the rotating block 434 is rotated and moves inside the circular hole 42, thereby driving the guide rod 431, the circular plate 43, and the cleaning cotton 44 to rotate, thereby cleaning the dust on the surface of the objective lens 31, avoiding the operator directly wiping it with hands when there is dust, thereby causing traces on the surface of the objective lens 31.

The working principle of the geospatial data acquisition device is described in detail below.

The angle adjustment component 5 is provided to facilitate the adjustment of the angle of the electronic theodolite 1. The base 53, the vertical plate 62, and the horizontal plate 63 are inserted into the box body 61 and the spring 64 is squeezed. Then, the two limit plates 66 are moved toward the middle by rotating the two bidirectional threaded rods 65, so that the position of the limit plates 66 on the horizontal plate 63 is restricted and fixed, so as to facilitate the installation and fixation of the electronic theodolite 1. The protective cover 41 is provided to protect and block the dust in the objective lens 31. The cleaning cotton 44, the guide rod 431, the circular plate 43, and the rotating block 434 are provided to facilitate the cleaning of the dust in the objective lens 31.

The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims (8)

1. A geospatial data acquisition device comprising an electronic theodolite (1), characterized in that: an operation panel (2) is fixedly connected to the lower right side of the electronic theodolite (1), an objective lens barrel (3) is fixedly connected to the upper left side of the electronic theodolite (1), a protection component (4) is arranged on the outer surface of the objective lens barrel (3), an angle adjusting component (5) is arranged at the bottom of the electronic theodolite (1), a mounting component (6) is arranged at the bottom of the angle adjusting component (5), and three supporting frames (7) are movably connected to the bottom of the mounting component (6);

The angle adjusting assembly (5) comprises an adjusting disc (51), the upper surface of the adjusting disc (51) is fixedly connected with the bottom of the electronic theodolite (1), a column body (52) is movably connected to the inside of the adjusting disc (51), a base (53) is fixedly connected to the lower end of the column body (52), a fixing bolt (54) is connected to the outer surface of the adjusting disc (51) in a penetrating threaded manner, the outer surface of the fixing bolt (54) is overlapped with the outer surface of the column body (52), the mounting assembly (6) comprises a box body (61), the outer surface of the base (53) penetrates through the inside of the box body (61) in a splicing manner, a vertical plate (62) is fixedly connected to the lower surface of the base (53), two bidirectional threaded rods (65) are fixedly connected to the front side and the back side of the inside of the box body (61), and limiting plates (66) are connected to the left side and the right side of the outer surface of the bidirectional threaded rods (65) in a penetrating manner.

2. A geospatial data acquisition device according to claim 1 wherein: springs (64) are lapped at the front and rear sides of one side, far away from the vertical plate (62), of the lower surface of the transverse plate (63), and the lower ends of the springs (64) are fixedly connected with the upper surface of the inner wall of the box body (61).

3. A geospatial data acquisition device according to claim 1 wherein: the left ends of the two bidirectional threaded rods (65) are connected with connecting plates (67) in a penetrating and movable mode, the left sides of the connecting plates (67) are fixedly connected with the inner wall of the box body (61), and the right sides of the outer surfaces of the two bidirectional threaded rods (65) are fixedly connected with rubber sleeves (68).

4. A geospatial data acquisition device according to claim 1 wherein: the lower surface fixedly connected with convex rubber strip (661) of limiting plate (66), spacing groove (631) has been seted up to the upper surface of diaphragm (63), the right side of spacing groove (631) is provided with inclined plane (632), diaphragm (63) mirror image setting of riser (62) left and right sides, the surface and the inside overlap joint of spacing groove (631) of convex rubber strip (661).

5. A geospatial data acquisition device according to claim 1 wherein: the protection component (4) comprises a protection cover (41), a left-right communicated circular hole (42) is formed in the middle of the left side of the protection cover (41), a circular plate (43) is arranged in the protection cover (41), cleaning cotton (44) is fixedly connected to the right side of the circular plate (43), an objective lens (31) is fixedly connected to the left end of the objective lens barrel (3), and the right side of the cleaning cotton (44) is overlapped with the left side of the objective lens (31).

6. A geospatial data acquisition device according to claim 5 wherein: the inner wall of the protective cover (41) is in threaded connection with the outer surface of the objective lens barrel (3).

7. A geospatial data acquisition device according to claim 5 wherein: the middle part of the left side of the circular plate (43) is fixedly connected with a guide rod (431), the left side of the outer surface of the guide rod (431) is fixedly connected with a spring plate (433), and the outer surface of the guide rod (431) is sleeved with a pushing spring (432).

8. A geospatial data acquisition device according to claim 7 wherein: the left side of the outer surface of the guide rod (431) penetrates through the inside of the circular hole (42) to be movably connected, and the left end of the guide rod (431) is fixedly connected with a rotating block (434).