CN221859541U

CN221859541U - Geospatial data acquisition device

Info

Publication number: CN221859541U
Application number: CN202420344595.1U
Authority: CN
Inventors: 李小燕; 陈长庆; 郭思呈
Original assignee: Chongqing Sci Tech Land Survey Planning And Design Co ltd
Current assignee: Chongqing Sci Tech Land Survey Planning And Design Co ltd
Priority date: 2024-02-26
Filing date: 2024-02-26
Publication date: 2024-10-18
Anticipated expiration: 2034-02-26

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

Geospatial data acquisition device

Technical Field

The utility model relates to the technical field of data acquisition, in particular to a geospatial data acquisition device.

Background

The geospatial data acquisition work generally needs to use a theodolite, which is a measuring instrument designed according to the angle measurement principle and used for measuring horizontal angles and vertical angles, and is divided into an optical theodolite and an electronic theodolite, wherein the electronic theodolite is most commonly used at present and is generally supported through a tripod, and the working principle of the existing electronic theodolite is as follows: first, the electronic theodolite determines the direction in which the device is located by measuring the angle. The vertical angle and the horizontal angle between the instrument and the target point are measured by using infrared or laser beam technology. These angle data can be accurately translated into the direction of the instrument to the target point by sensors inside the instrument. Thus, by measuring the angle between the different target points, the direction between the 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. The method uses the technologies of a laser range finder or an ultrasonic range finder, and the like, emits laser beams or ultrasonic signals through the instrument, then receives signals reflected from a target point, and determines the distance between the instrument and the target point by calculating a time difference. Thus, by measuring the distance between different target points, the distance between different positions can be determined. Finally, the electronic theodolite calculates the longitude and latitude of the instrument by using known angle and distance data and combining the technology of a Global Positioning System (GPS).

According to patent publication number CN 208107501U, a geospatial data acquisition device is disclosed, including the mounting box, the tripod is installed in the bottom rotation of mounting box, two mounting grooves have been seted up on the top of mounting box, the top of mounting box is equipped with the theodolite, the bottom fixed mounting of theodolite has two installation poles of vertical setting, two installation poles correspond and extend to two mounting grooves in, slidable mounting has the lifter plate that the level set up in the mounting box, the bottom fixed mounting of lifter plate has the installation cover, two mounting holes have been seted up on the lifter plate, rotate respectively in two mounting holes and install first dwang and second dwang, the bottom of first dwang and second dwang all extends to the inside of installation cover, and the bottom of first dwang rotates with the bottom inner wall of installation cover to be connected. The utility model has smart structure and convenient use, the theodolite can be stably arranged on the tripod, and the locking can be completed only 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 CN 208107501U, the mounting and fixing structure for the theodolite is complex, resulting in a problem of high manufacturing cost; meanwhile, the phenomenon that the data are required to be watched through the objective lens during the current data acquisition is caused by the fact that a protective structure is not arranged, so that the phenomenon that dust exists on the surface of the objective lens after the data are not used is caused, and the problem of inconvenience in the next use is solved.

Disclosure of utility model

The utility model provides a geospatial data acquisition device to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a geospatial data acquisition device, includes the electron theodolite, the right side below fixedly connected with operating panel of electron theodolite, the left side top fixedly connected with objective section of thick bamboo of electron theodolite, the surface of objective section of thick bamboo is provided with protection subassembly, the bottom of electron theodolite is provided with angle adjusting component, angle adjusting component's bottom is provided with the installation component, the bottom swing joint of installation component has three support frames.

The angle adjusting component comprises an adjusting disc, the upper surface of the adjusting disc is fixedly connected with the bottom of the electronic theodolite, a cylinder is movably connected with the inside of the adjusting disc, a base is fixedly connected with the lower end of the cylinder, a fixing bolt is connected to the outer surface of the adjusting disc in a penetrating threaded mode, the outer surface of the fixing bolt is overlapped with the outer surface of the cylinder in a lap joint mode, the mounting component comprises a box body, the outer surface of the base is connected with the inside of the box in a penetrating mode, a vertical plate is fixedly connected with the lower surface of the base, transverse plates are fixedly connected to the left side and the right side of the vertical plate, two bidirectional threaded rods are connected to the front side and the rear side of the inside of the box in a penetrating mode, and limiting plates are connected to the left side and the right side of the outer surface of the bidirectional threaded rods in a penetrating mode.

The technical scheme of the utility model is further improved as follows: springs are lapped at the front and rear sides of one side, far away from the vertical plate, of the lower surface of the transverse plate, and the lower ends of the springs are fixedly connected with the upper surface of the inner wall of the box body.

The technical scheme of the utility model is further improved as follows: the left ends of the two bidirectional threaded rods penetrate through the connecting plates and are movably connected with each other, the left sides of the connecting plates are fixedly connected with the inner wall of the box body, and the right sides of the outer surfaces of the two bidirectional threaded rods are fixedly connected with rubber sleeves.

The technical scheme of the utility model is further improved as follows: the lower surface fixedly connected with convex rubber strip of limiting plate, the spacing groove has been seted up to the upper surface of diaphragm, the right side of spacing groove is provided with the inclined plane, the diaphragm mirror image setting of riser left and right sides, the surface and the inside overlap joint of spacing groove of convex rubber strip.

The technical scheme of the utility model is further improved as follows: the protection component comprises a protection cover, a left circular hole and a right circular hole which are communicated are formed in the middle of the left side of the protection cover, a circular plate is arranged in the protection cover, 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 object lens barrel, and the right side of the cleaning cotton is overlapped with the left side of the objective lens.

The technical scheme of the utility model is further improved as follows: the inner wall of the protective cover is in threaded connection with the outer surface of the objective lens barrel.

The technical scheme of the utility model is further improved as follows: the left middle part of the circular plate is fixedly connected with a guide rod, the left side of the outer surface of the guide rod is fixedly connected with a spring plate, and the outer surface of the guide rod is sleeved with a pushing spring.

The technical scheme of the utility model is further improved as follows: the left side of the outer surface of the guide rod penetrates through the inner part of the circular hole to be movably connected, and the left end of the guide rod is fixedly connected with a rotating block.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides a geospatial data acquisition device, which adopts a box body, a vertical plate, a transverse plate, a limiting groove, an inclined surface, a spring, a bidirectional threaded rod, a limiting plate, a convex rubber strip, a connecting plate and a rubber sleeve to be matched with each other, by inserting a base, the transverse plate and the vertical plate into the box body, and thereby through the limiting plate that rotates two-way threaded rod made both sides remove and thereby contact with the diaphragm and have the fixed effect of restriction to the position, thereby have the cushioning effect through the setting of spring, solved current installation fixed knot and constructed complicated and the great problem of manufacturing cost, reached convenient to operate and used, and reduced manufacturing cost's effect.

2. The utility model provides a geospatial data acquisition device, which adopts the mutual coordination of a protection component, a protection cover, a circular hole, a circular plate, a guide rod, a tight pushing spring, a spring plate, a rotating block and cleaning cotton, and the protection cover is in threaded connection with an objective lens barrel to protect dust.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional structure of a housing in the angle adjusting assembly and the mounting assembly of the present utility model;

FIG. 3 is a schematic diagram of an exploded structure of a male rubber strip and a limiting groove of the present utility model;

Fig. 4 is an exploded view of the objective lens barrel and the protective cover according to the present utility model;

FIG. 5 is a schematic view of the structure of the guide rod, the jack spring, the spring plate and the rotary block of the present utility model.

In the figure: 1. an electronic theodolite; 2. an operation panel; 3. an object lens barrel; 31. an objective lens; 4. a protective assembly; 41. a protective cover; 42. a circular hole; 43. a circular plate; 431. a guide rod; 432. a spring is tightly propped; 433. a spring plate; 434. a rotating block; 44. cleaning cotton; 5. an angle adjustment assembly; 51. an adjusting plate; 52. a column; 53. a base; 54. a fixing bolt; 6. a mounting assembly; 61. a case; 62. a riser; 63. a cross plate; 631. a limit groove; 632. an inclined surface; 64. a spring; 65. a two-way threaded rod; 66. a limiting plate; 661. a convex rubber strip; 67. a connecting plate; 68. a rubber sleeve; 7. and (5) supporting frames.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, the utility model provides a geospatial data acquisition device, which comprises an electronic theodolite 1, wherein 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, the angle is conveniently adjusted through the arrangement of the angle adjusting component 5, the use is convenient, an installation component 6 is arranged at the bottom of the angle adjusting component 5, the installation and the disassembly of the electronic theodolite 1 are convenient through the arrangement of the installation component 6, three support frames 7 are movably connected to the bottom of the installation component 6, and the electronic theodolite 1 is conveniently supported through the arrangement of the support frames 7;

As shown in fig. 2-3, the angle adjusting component 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 52 is movably connected in the adjusting disc 51, the lower end of the column 52 is fixedly connected with a base 53, the outer surface of the adjusting disc 51 is in threaded connection with a fixing bolt 54 in a penetrating manner, the outer surface of the fixing bolt 54 is overlapped with the outer surface of the column 52, the mounting component 6 comprises a box 61, the outer surface of the base 53 is inserted in the box 61 in a penetrating manner, a vertical plate 62 is fixedly connected with the lower surface of the base 53, transverse plates 63 are fixedly connected below the left side and the right side of the vertical plate 62, two bidirectional threaded rods 65 are movably connected in the front side and the rear side of the box 61 in a penetrating manner, the left and right sides of the outer surfaces of the two bidirectional threaded rods 65 are respectively connected with a limiting plate 66 in a threaded manner, the front and rear sides of one side, far away from the vertical plate 62, of the lower surface of the transverse plate 63 are respectively overlapped with a spring 64, the lower ends of the springs 64 are fixedly connected with the upper surface of the inner wall of the box body 61, the left ends of the two bidirectional threaded rods 65 are fixedly connected with a connecting plate 67 in a penetrating manner, the left sides of the connecting plate 67 are fixedly connected with the inner wall of the box body 61, the right sides of the outer surfaces of the two bidirectional threaded rods 65 are fixedly connected with rubber sleeves 68, the lower surface of the limiting plate 66 is fixedly connected with a convex rubber strip 661, the upper surface of the transverse plate 63 is provided with a limiting groove 631, the right side of the limiting groove 631 is provided with an inclined surface 632, the transverse plate 63 on the left and right sides of the vertical plate 62 are in a mirror image arrangement, and the outer surfaces of the convex rubber strip 661 are overlapped with the inside of the limiting groove 631;

When the angle adjustment is needed, the column body 52 is rotated in the adjusting disc 51 through rotating the electronic theodolite 1, after the angle adjustment is convenient, the fixing bolt 54 is rotated and the fixing bolt 54 is made to push against the column body 52 in the adjusting disc 51, so that the position is convenient to limit, when the electronic theodolite is needed to be installed, the base 53 is inserted into the box 61, the vertical plate 62 and the transverse plate 63 enter the box 61, meanwhile, the spring 64 is extruded and contracted, the two limit plates 66 are enabled to move towards the middle and contact with the transverse plate 63 through rotating the two bidirectional threaded rods 65 after the electronic theodolite is inserted, meanwhile, the spring 64 is extruded and contracted once, after the limit plates 66 are moved to the proper positions, the limit plates 66 are clamped in the limit grooves 631 due to the action of the convex rubber strips 661, the installation of the electronic theodolite 1 is convenient, the two limit plates 66 and the limit grooves 631 are conveniently moved out through the arrangement of the inclined faces 632, and the two limit plates 66 are conveniently rotated in opposite directions, the two limit plates 66 are conveniently moved towards the inner walls of the box 61, and the two limit plates 65 are separated from each other through the arrangement of the inclined faces 632, and the two-way operation can be conveniently carried out, and the two-way operation can be completed, and the two-way operation can be conveniently and completed, and the operator can be conveniently and conveniently dismounted by the threaded rod can be separated from the threaded rod 61.

As shown in fig. 4-5, the protection component 4 comprises a protection cover 41, a circular hole 42 which is communicated left and right 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, the left end of the objective lens barrel 3 is fixedly connected with the objective lens 31, the right side of the cleaning cotton 44 is overlapped with the left side of the objective lens 31, the inner wall of the protection cover 41 is in threaded connection with 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 jacking 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 penetrates through the inner movable connection of the circular hole 42, and the left end of the guide rod 431 is fixedly connected with a rotating block 434;

Through aiming the protective cover 41 in the object lens barrel 3 and rotating the protective cover 41 clockwise, simultaneously, the cleaning cotton 44 is contacted with the objective lens 31, the cleaning cotton 44 is tightly attached to the objective lens 31 under the elastic action of the propping spring 432, and the guide rod 431, the circular plate 43 and the cleaning cotton 44 are driven to rotate by rotating the rotating block 434 and moving inside the circular hole 42, so that dust on the surface of the objective lens 31 is cleaned, and the phenomenon that an operator wipes the surface of the objective lens 31 by hands directly when dust exists is avoided.

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

Thereby be convenient for carry out the effect of adjusting to the angle of electron theodolite 1 through setting up of angle adjusting part 5, through inserting base 53, riser 62, diaphragm 63 in box 61 and squeezing spring 64, two limiting plates 66 are drawn close to the centre to two rotation bi-directional threaded rods 65, thereby it is fixed to restrict the position of diaphragm 63 to limiting plate 66, thereby be convenient for install fixedly to electron theodolite 1, thereby the effect that prevents the dust in the objective 31 is protected through setting up of protective cover 41, thereby the effect of being convenient for clear up the dust in objective 31 through setting up of cleaning cotton 44, guide arm 431, circular plate 43, turning block 434.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

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).