Three-dimensional map building surveying and mapping device convenient to operate

Abstract

The utility model relates to the technical field of engineering surveying and mapping, and discloses a three-dimensional map building surveying and mapping device convenient to operate, a pin shaft mechanism is arranged at the top end of a cover body of an installation cover, the installation cover is rotatably connected with a sun shield through the pin shaft mechanism, a perspective window is arranged in a cover plate of the sun shield, and the perspective window is connected with the sun shield through the pin shaft mechanism. The end face of a cover plate of the sun shield is connected with an opening and closing turning cover for pressing and covering the perspective window. According to the three-dimensional map surveying and mapping device, the mounting cover is used for covering the display screen direction of the surveying and mapping instrument body, fixed-point adjustment can be carried out on the shading angle of the surveying and mapping instrument body under the positioning rotating flip cover between the pin shaft mechanism capable of being adjusted in a fixed-point mode and the sun shield, workers can conveniently observe and use the three-dimensional map surveying and mapping device, and the three-dimensional map surveying and mapping device is convenient to use in cloudy and rainy weather, dust raising and other environments. By closing the sun shield and then opening the opening and closing flip cover, the perspective window is exposed, external dust, rainwater and the like can be isolated, and normal observation and use of workers cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering surveying and mapping, and in particular to a three-dimensional map construction surveying and mapping device with convenient operation. Background Art

[0002] As a kind of engineering surveying and mapping instrument, the three-dimensional map surveying and mapping device is an instrument and device designed and manufactured for surveying and mapping operations, such as data collection, processing, and output. It is an instrument for various orientation, distance, angle, height, mapping, and photogrammetry required for surveying work in the planning, design, construction, and management stages of engineering construction. When using the three-dimensional map surveying and mapping device for surveying and mapping, since the surveying and mapping environment is often outdoors, it is easily affected by the lighting environment and the instrument display information cannot be seen clearly. Therefore, components such as sunshades are usually added to the outside of the instrument to reduce the influence of sunlight. For example, as shown in the existing patent technology: After searching, the China Patent Network disclosed a three-dimensional map surveying and mapping device (public announcement number CN211626483U). When this type of device is in use, the adjustment limit of the adjustment stick is used to adjust the angle of the sunshade to achieve the best shading effect.

[0003] However, there are still some shortcomings in the above-mentioned public patents and the three-dimensional map surveying and mapping devices adopted in the existing market: the existing method of adding a shading plate to the three-dimensional map surveying and mapping device to improve the viewing angle often only has a shading effect, and the performance is relatively simple and cannot be adapted to different weather environments. To this end, those skilled in the art provide a three-dimensional map construction and surveying and mapping device that is easy to operate to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide a three-dimensional map construction and mapping device that is easy to operate, which can effectively solve the problem that the existing three-dimensional map mapping devices in the background technology cannot adapt to different weather environments.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a conveniently operated three-dimensional map construction surveying and mapping device, comprising a surveying and mapping instrument body, a mounting cover is sleeved on the side of the outer side of the body of the surveying and mapping instrument body close to the display screen, a pin mechanism is arranged on the top of the cover body of the mounting cover, and the mounting cover is rotatably connected to the sun visor through the pin mechanism, a perspective window is arranged inside the cover plate of the sun visor, and an opening and closing flap for pressing the perspective window is connected to the end surface of the cover plate of the sun visor;

[0006] The pin mechanism includes a rotating seat arranged at the top of the mounting cover body, a pin fixedly connected to the sun visor is rotatably connected to the middle of the support of the rotating seat, and positioning support rods are arranged at both ends of the shaft rod of the pin on both sides of the support of the rotating seat, and bevel gears A are symmetrically arranged at both ends of the shaft rod of the pin, a compression spring is sleeved on the outer side of the shaft rod of the positioning support rod, and a bevel gear B meshing with the bevel gear A is arranged on the top of the spring seat of the compression spring.

[0007] As a further solution of the utility model: a clamp cavity is opened on one side of the frame of the mounting cover, and the inner wall of the clamp cavity is attached with an anti-skid pad surface, and the anti-skid pad surface is made of natural rubber material.

[0008] As a further solution of the utility model: the bevel gear B is installed through the outer side of the shaft of the positioning support rod, and the bevel gear B is elastically connected to the positioning support rod through a compression spring.

[0009] As a further solution of the utility model: the perspective window is made of transparent tempered glass.

[0010] As a further solution of the utility model: a magnetic strip A is arranged at the top of the window of the perspective window, and a magnetic strip B magnetically attracted to the magnetic strip A is arranged at the top of the cover plate of the opening and closing flip cover.

[0011] As a further solution of the utility model: the observation port of the installation cover is a trapezoidal structure, and the panel size of the sun visor is the same as the observation port of the installation cover.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model utilizes the mounting hood to cover the display screen direction of the surveying and mapping instrument body, and under the positioning and rotating flap between the pin shaft mechanism that can be adjusted at a fixed point and the sun visor, the shading angle can be adjusted at a fixed point, so as to optimize the fixed-point shading of the display screen on the three-dimensional map surveying and mapping device, which is convenient for staff to observe and use the three-dimensional map surveying and mapping device, and when encountering rainy weather, dust and the like, by closing the sun visor and then opening the opening and closing flap to expose the perspective window, external dust, rainwater and the like can be isolated, and the normal observation and use of the staff will not be affected. The utility model has higher flexibility and applicability, and more comprehensive protection for the three-dimensional map surveying and mapping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a three-dimensional map construction surveying and mapping device that is easy to operate in the utility model;

[0015] Figure 2 This is a schematic diagram of the expanded structure of a conveniently operated three-dimensional map construction and surveying device of the utility model;

[0016] Figure 3 A three-dimensional map construction surveying and mapping device with convenient operation Figure 2 The enlarged schematic diagram of point A in the middle;

[0017] Figure 4 The present invention is a schematic diagram of the unfolding structure of a sun visor in a three-dimensional map construction and surveying device that is easy to operate.

[0018] In the figure: 1. Surveying instrument body; 2. Mounting cover; 3. Sun visor; 4. Rotating seat; 5. Clamp cavity; 6. Anti-slip pad surface; 7. Opening and closing cover; 8. Pin shaft; 9. Bevel gear A; 10. Bevel gear B; 11. Compression spring; 12. Positioning support rod; 13. Perspective window; 14. Magnetic strip A; 15. Magnetic strip B. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Please refer to Figure 1-4As shown, a three-dimensional map construction surveying and mapping device with easy operation includes a surveying and mapping instrument body 1, a mounting cover 2 is sleeved on the side of the outer side of the surveying and mapping instrument body 1 close to the display screen, a clamp cavity 5 is opened on one side of the frame of the mounting cover 2, and the inner wall of the clamp cavity 5 is fitted with an anti-skid pad surface 6, and the anti-skid pad surface 6 is made of natural rubber. When the three-dimensional map surveying and mapping device is used for surveying and mapping, one side of the clamp cavity 5 on the mounting cover 2 is close to the display screen of the surveying and mapping instrument body 1, and the cover is pressed onto the body of the surveying and mapping instrument body 1, and the elastic deformation of the anti-skid pad surface 6 made of natural rubber on its inner wall is used to improve the installation firmness on the one hand, and improve the installation sealing on the other hand.

[0023] A pin mechanism is provided at the top of the cover body of the mounting cover 2, and the mounting cover 2 is rotatably connected to the sun visor 3 through the pin mechanism. The pin mechanism includes a rotating seat 4 arranged at the top of the cover body of the mounting cover 2, and a pin 8 fixedly connected to the sun visor 3 is rotatably connected to the middle of the support of the rotating seat 4, and positioning support rods 12 are provided at both ends of the shaft rod corresponding to the pin 8 on both sides of the support of the rotating seat 4, and bevel gears A9 are symmetrically provided at both ends of the shaft rod of the pin 8. A compression spring 11 is sleeved on the outer side of the shaft rod of the positioning support rod 12, and a bevel gear B10 meshing with the bevel gear A9 is provided on the top of the spring seat of the compression spring 11. The bevel gear B10 is installed through the outer side of the shaft rod of the positioning support rod 12, and the bevel gear B10 is elastically connected to the positioning support rod 12 through the compression spring 11. When the three-dimensional map surveying and mapping device is used for surveying and mapping, when external light shines on the shaft rod, the bevel gear B10 is elastically connected to the positioning support rod 12. When the strength is too strong and the data displayed on the display screen of the surveying instrument body 1 cannot be seen clearly, the sun visor 3 can be pushed up and down to rotate and swing around the axis of the pin shaft 8 of the rotating seat 4, so as to adjust the covering angle of the sun visor 3 and block the direct sunlight from the outside. During the swinging adjustment process, when the pin shaft 8 drives the bevel gear A9 to rotate, the meshing force generated between the bevel gear A9 and the bevel gear B10 is offset by the elastic compression of the compression spring 11. When the bevel gear A9 stops rotating, the bevel gear B10 is pushed by the elastic force of the compression spring 11 to re-engage with the bevel gear A9 to form a locking position, thereby positioning the pin shaft 8 and then adjusting the flip angle of the sun visor 3 to a fixed point, so that the sun visor 3 maintains a suitable flip angle to block the external sunlight, so that the staff can clearly observe the display screen of the surveying instrument body 1.

[0024] The observation port of the mounting cover 2 is a trapezoidal structure, and the panel size of the sun visor 3 is the same as the size of the observation port of the mounting cover 2. By setting the observation port of the mounting cover 2 to a trapezoidal structure, under the inclined cover of the sun visor 3, on the one hand, it can better shade the display screen of the surveying instrument body 1, and on the other hand, it can play a role in guiding rain on the inclined surface.

[0025] A perspective window 13 is provided inside the cover of the sun visor 3, and an opening and closing flap 7 for pressing the perspective window 13 is connected to the end face of the cover of the sun visor 3. The perspective window 13 is made of a transparent tempered glass material component. A magnetic strip A14 is provided at the top of the window of the perspective window 13. A magnetic strip B15 magnetically attracted to the magnetic strip A14 is provided at the top of the cover of the opening and closing flap 7. When the three-dimensional map surveying and mapping device is used for surveying and mapping, when the external environment is in rain, dust, etc., the opening and closing flap 7 can be closed. , the display screen of the surveying and mapping instrument body 1 is protected by a cover, and then the opening and closing flip cover 7 is opened from the sun visor 3 to expose the perspective window 13, forming a transparent observation cover, which does not affect the normal observation and use of the staff, and can isolate the external dust, rainwater, etc., thereby improving the safe use of the three-dimensional map surveying and mapping device. After use, it is only necessary to close the opening and closing flip cover 7 and fix it by the magnetic attraction of the magnetic strip A14 and the magnetic strip B15, so that the sun visor 3 can be used as a sunshade again.

[0026] The working principle of the utility model is as follows: when using the three-dimensional map surveying and mapping device for surveying and mapping work, when the external light intensity is strong and the data displayed on the display screen of the surveying and mapping instrument body 1 cannot be seen clearly, one side of the clamp cavity 5 on the mounting cover 2 is close to the display screen of the surveying and mapping instrument body 1, and it is pressed to cover the body of the surveying and mapping instrument body 1, and then the sun visor 3 can be pushed up and down to rotate and swing around the axis of the pin shaft 8 of the rotating seat 4, and the covering angle of the sun visor 3 can be adjusted to block the direct sunlight from the outside, so that the staff can clearly observe the display screen of the surveying and mapping instrument body 1, and when the external environment is in rain, dust and the like, the start and stop can be closed. Close the flap 7 to cover the display screen of the surveying and mapping instrument body 1 for protection, and then lift the opening and closing flap 7 from the sun visor 3 to expose the perspective window 13, forming a transparent observation cover, which does not affect the normal observation and use of the staff, and can also isolate the external dust, rain and the like, thereby improving the safe use of the three-dimensional map surveying and mapping device. After use, it is only necessary to close the opening and closing flap 7 and fix the sun visor 3 by the magnetic attraction of the magnetic strip A14 and the magnetic strip B15, so that the sun visor 3 can be used as a shading plate again, so that the three-dimensional map surveying and mapping device can be used clearly and safely in environments such as strong light, rain, and dust, thereby improving its on-site adaptability.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A convenient three-dimensional map construction surveying and mapping device, comprising a surveying and mapping instrument body (1), characterized in that: A mounting cover (2) is sleeved on the side of the outer side of the surveying instrument body (1) close to the display screen, a pin mechanism is provided at the top of the cover body of the mounting cover (2), and the mounting cover (2) is rotatably connected to the sun visor (3) through the pin mechanism, a perspective window (13) is provided inside the cover of the sun visor (3), and an opening and closing flap (7) for pressing the perspective window (13) is connected to the end surface of the cover of the sun visor (3); The pin mechanism comprises a rotating seat (4) arranged at the top end of the housing of the mounting cover (2); a pin (8) fixedly connected to the sun visor (3) is rotatably connected to the middle of the support of the rotating seat (4); positioning rods (12) are arranged on both sides of the support of the rotating seat (4) at both ends of the shaft of the pin (8); bevel gears A (9) are symmetrically arranged at both ends of the shaft of the pin (8); a compression spring (11) is sleeved on the outer side of the shaft of the positioning rod (12); and a bevel gear B (10) meshing with the bevel gear A (9) is arranged at the top end of the spring seat of the compression spring (11).

2. The convenient-to-operate three-dimensional map construction and surveying device according to claim 1, characterized in that: A clamp cavity (5) is provided on one side of the frame of the mounting cover (2), and an anti-skid pad surface (6) is attached to the inner wall of the clamp cavity (5), wherein the anti-skid pad surface (6) is made of natural rubber.

3. The convenient-to-operate three-dimensional map construction and surveying device according to claim 1, characterized in that: The bevel gear B (10) is installed through the outer side of the shaft of the positioning support rod (12), and the bevel gear B (10) is elastically connected to the positioning support rod (12) through a compression spring (11).

4. The convenient-to-operate three-dimensional map construction and surveying device according to claim 1, characterized in that: The perspective window (13) is made of transparent tempered glass.

5. The convenient-to-operate three-dimensional map construction and surveying device according to claim 1, characterized in that: A magnetic strip A (14) is arranged at the top of the window of the perspective window (13), and a magnetic strip B (15) which is magnetically attracted to the magnetic strip A (14) is arranged at the top of the cover plate of the opening and closing flip cover (7).

6. The convenient-to-operate three-dimensional map construction and surveying device according to claim 1, characterized in that: The observation port of the mounting cover (2) is a stepped structure, and the panel size of the sunshade (3) is the same as the observation port of the mounting cover (2).

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