Surveying instrument for assisting engineering management

Abstract

The utility model provides a surveying instrument for assisting engineering management, which relates to the technical field of engineering management auxiliary tools and comprises a shell, a buffer strip is fixedly mounted in the shell, a support plate is slidably connected to the outer surface of the buffer strip, a limiting groove is formed in the shell, a guide plate is slidably connected to the inside of the limiting groove, and the guide plate is slidably connected to the inside of the limiting groove. A cover plate is fixedly mounted on the outer surface of the guide plate, a first spring is fixedly mounted on the inner wall of the shell, through cooperation of the supporting plate, the guide plate and the first spring, the guide plate can be driven to slide in the limiting groove by rotating the cover plate during use, and at the moment, one end of the guide plate can move along with rotation of the guide plate; the supporting plate can be pushed to move in the shell through rotation of the guide plate, at the moment, the cover plate is opened to automatically drive the supporting plate to move, rapid unfolding of the surveying instrument body during use is achieved, and the surveying instrument body is convenient to use.

Description

Technical Field

[0001] The utility model relates to a surveying and mapping instrument, in particular to a surveying and mapping instrument for assisting engineering management, belonging to the technical field of engineering management auxiliary tools. Background Art

[0002] In engineering management, surveying instruments are used to survey and collect construction data. Surveying instruments are one of the auxiliary tools for engineering management. When used, the relevant data can be operated and displayed through the cooperation of the buttons and screen of the surveying instrument, which is relatively convenient to use.

[0003] In order to prevent the auxiliary surveying instrument in the prior art from colliding with the outside when the surveying instrument is moved, in order to protect the surveying instrument, a protective structure is installed on the outside of the surveying instrument. The protective structure includes a protective shell that can provide external protection and internally fixed bidirectional screws and other components. When in use, the surveying instrument can be fixed inside the protective shell for protective carrying. However, when using the surveying instrument body in the above scheme, the protective shell needs to be opened first, and then the surveying instrument can only be used inside the protective shell or disassembled before use. Since the surveying instrument is hidden inside the protective shell and cannot be moved to the outside of the shell as the protective shell is opened, a specific observation angle is required or the surveying instrument needs to be taken out for use when in use, which is inconvenient to use. For this reason, we provide a surveying instrument for auxiliary engineering management to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the present invention provides a surveying and mapping instrument for assisting engineering management to solve the above problems. The specific technical solution is as follows:

[0005] A surveying instrument for assisting engineering management includes a shell, a buffer strip fixedly installed inside the shell, a support plate slidably connected to the outer surface of the buffer strip, a buffer assembly installed outside the support plate, a surveying instrument body installed outside the buffer assembly, a limiting groove is provided inside the shell, a guide plate is slidably connected inside the limiting groove, a cover plate is fixedly installed on the outer surface of the guide plate, a telescopic cylinder assembly is installed on the inner wall of the shell, and a spring is fixedly installed on the inner wall of the shell.

[0006] Preferably, the outer surface of the support plate is slidably connected to the inner wall of the shell, the buffer strips are provided in multiple groups and are respectively arranged at the four corners of the shell, and the guide plate is an annular structure and is symmetrically arranged up and down.

[0007] Preferably, the buffer assembly includes a buffer spring, a support rod and a splint, the two ends of the support rod are fixedly mounted on the inside of the support plate, the outer surface of the support rod is slidably connected to the inside of the splint, the two ends of the buffer spring are fixedly mounted on the support plate and the splint respectively, and the surveying instrument body is mounted on the inside of the splint.

[0008] Preferably, the telescopic cylinder assembly includes a fixed cylinder and a movable cylinder, one end of the fixed cylinder is fixedly mounted on the inner wall of the shell, the movable cylinder is slidably connected to the inside of the fixed cylinder, the output end of the movable cylinder is fixedly mounted on the outer surface of the support plate, and the telescopic cylinder assembly is located at the center of the support plate.

[0009] Preferably, the spring is installed on the outside of the telescopic cylinder assembly, the other end of the spring is fixedly mounted on the outer surface of the support plate, and a baffle is fixedly mounted on one end of the guide plate, and the outer surface of the baffle is in contact with the inner wall of the shell and the outer surface of the support plate.

[0010] Preferably, a movable plate is slidably connected to the interior of the shell, and limit plates are fixedly installed on both sides of the movable plate, and the outer surfaces of the limit plates are slidably connected to the interior of the shell.

[0011] Preferably, a fixing box is fixedly installed on the outer surface of the support plate, a positioning plate is slidably connected to the inside of the fixing box, the outer surface of the positioning plate contacts the outer surface of the movable plate, a spring 2 is fixedly installed on the outer surface of the positioning plate, and the other end of the spring 2 is fixedly installed on the inner wall of the fixing box.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The surveying instrument for auxiliary engineering management cooperates with the support plate, the guide plate and the spring. When in use, the cover plate can be rotated to drive the guide plate to slide inside the limit groove. At this time, one end of the guide plate can move with the rotation of the guide plate, and the rotation of the guide plate can push the support plate to move inside the shell. At this time, the cover plate can automatically drive the support plate to move when it is opened, and can further drive the surveying instrument body to open. At this time, the surveying instrument body moved to the outside of the shell is convenient for the user to observe and operate. When resetting, the support plate can be pulled to reset by the spring, which can further drive the surveying instrument body to move to the inside of the shell, making it convenient to store and protect the shell, realizing the rapid deployment of the surveying instrument body when in use, and facilitating the use of the surveying instrument body.

[0014] 2. The surveying instrument for auxiliary engineering management is provided with components such as a positioning plate and a movable plate. When the support plate moves to the exit position of the shell, the positioning plate will push the movable plate to move under the push of spring 2. At this time, the movable plate will move to the outside of the shell, which can assist in fixing the position of the support plate and ensure the stability of the support plate during use. When the surveying instrument body is stored, the movable plate is pressed toward the inside of the shell, and the movable plate can push the positioning plate to move toward the inside of the fixed box. At this time, the support plate can be controlled to automatically reset in conjunction with the pull of spring 1, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the housing of the utility model;

[0017] Figure 3 This is a schematic diagram of the support plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the support plate component of the utility model;

[0019] Figure 5 This is a schematic diagram of the buffer strip component of the utility model.

[0020] Description of the drawings: 1. Shell; 2. Buffer strip; 3. Support plate; 4. Buffer assembly; 401. Buffer spring; 402. Support rod; 403. Clamp; 5. Surveyor body; 6. Limiting groove; 7. Guide plate; 8. Cover plate; 9. Telescopic cylinder assembly; 901. Fixed cylinder; 902. Moving cylinder; 10. Spring 1; 11. Baffle; 12. Moving plate; 13. Limiting plate; 14. Fixed box; 15. Positioning plate; 16. Spring 2. DETAILED DESCRIPTION

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] See also Figure 1 - Figure 5 A surveying instrument for assisting engineering management includes a shell 1. A handle is provided on the outside of the shell 1, which makes it easy to carry the shell 1. A buffer bar 2 is fixedly installed inside the shell 1. The outer surface of the buffer bar 2 is slidably connected to a support plate 3. The outer surface of the support plate 3 is slidably connected to the inner wall of the shell 1. There are multiple groups of buffer bars 2 and they are respectively arranged at the four corners of the shell 1. The outside of the buffer bar 2 is wrapped with a rubber strip, which can limit the moving speed of the support plate 3 to prevent the support plate 3 from moving too fast.

[0023] A buffer component 4 is installed on the outside of the support plate 3, and a surveying instrument body 5 is installed on the outside of the buffer component 4. The buffer component 4 can fix and assist in buffering the surveying instrument body 5, and can protect the surveying instrument body from vibration. The buffer component 4 includes a buffer spring 401, a support rod 402 and a splint 403. The two ends of the support rod 402 are fixedly installed on the inside of the support plate 3, and the outer surface of the support rod 402 is slidably connected to the inside of the splint 403. The two ends of the buffer spring 401 are fixedly installed on the support plate 3 and the splint 403 respectively. The surveying instrument body 5 is installed on the inside of the splint 403, and a buffer pad is provided inside the splint 403, which can cooperate with the buffer spring 401 to provide buffering protection for the surveying instrument body 5.

[0024] A limiting groove 6 is provided inside the shell 1, and a guide plate 7 is slidably connected to the inside of the limiting groove 6. The guide plate 7 is an annular structure and is arranged symmetrically up and down. The limiting groove 6 is an annular shape that fits the guide plate 7. Under the limiting action of the limiting groove 6, the guide plate 7 can be controlled to rotate in a circle when moving. A cover plate 8 is fixedly installed on the outer surface of the guide plate 7. Multiple groups of elastic buckles are installed on the outside of the cover plate 8. Two groups of cover plates 8 can be fixed at the exit position of the shell 1, which can ensure the stability of the shell 1 when it is closed.

[0025] A baffle 11 is fixedly installed at one end of the guide plate 7. The outer surface of the baffle 11 is in contact with the inner wall of the shell 1 and the outer surface of the support plate 3. The baffle 11 can limit one end of the guide plate 7. When the cover plate 8 drives the guide plate 7 to rotate, it can drive the baffle 11 to move. At this time, the movement of the baffle 11 can push the support plate 3 to move inside the shell 1, and can further drive the surveying instrument body 5 to move to the exit position of the shell 1.

[0026] A fixing box 14 is fixedly installed on the outer surface of the support plate 3, and a positioning plate 15 is slidably connected to the inside of the fixing box 14. The outer surface of the positioning plate 15 contacts the outer surface of the movable plate 12, and a spring 2 16 is fixedly installed on the outer surface of the positioning plate 15. The other end of the spring 2 16 is fixedly installed on the inner wall of the fixing box 14. When the support plate 3 moves, the positioning plate 15 will enter the interior of the shell 1 under the push of the spring 2 16. At this time, the position of the support plate 3 can be auxiliary fixed by the cooperation of the positioning plate 15 and the spring 2 16, thereby ensuring the stability of the support plate 3 during use, and further ensuring the stability of the overall use.

[0027] The shell 1 is internally slidably connected to a movable plate 12. When the positioning plate 15 moves, it can push the movable plate 12 to move to the outside of the shell 1. At this time, pressing the movable plate 12 can push the positioning plate 15 to move, and the positioning plate 15 can be released from the fixation of the support plate 3. Limiting plates 13 are fixedly installed on both sides of the movable plate 12. The outer surface of the limiting plate 13 is slidably connected to the inside of the shell 1. The position of the movable plate 12 can be limited by the limiting plate 13 to ensure the stability of the movable plate 12 when moving.

[0028] A telescopic cylinder assembly 9 is installed on the inner wall of the shell 1, and the telescopic cylinder assembly 9 includes a fixed cylinder 901 and a movable cylinder 902. One end of the fixed cylinder 901 is fixedly installed on the inner wall of the shell 1, and the movable cylinder 902 is slidably connected to the inside of the fixed cylinder 901. The output end of the movable cylinder 902 is fixedly installed on the outer surface of the support plate 3. The telescopic cylinder assembly 9 is located at the center of the support plate 3. The telescopic cylinder assembly 9 can assist the movement of the support plate 3 and the telescopic movement of the spring 10. A spring 10 is fixedly installed on the inner wall of the shell 1, and the spring 10 is sleeved on the outside of the telescopic cylinder assembly 9. The other end of the spring 10 is fixedly installed on the outer surface of the support plate 3. When the positioning plate 15 releases the fixation of the support plate 3, the spring 10 can pull the support plate 3 to reset, and can drive the surveying instrument body 5 to move toward the inside of the shell 1.

[0029] The electrical equipment in this application is a common electrical equipment in the prior art. This application will not elaborate on its model or internal structure, and it can also be replaced by other power sources.

[0030] When the utility model is in use: when in use, the cover plate 8 is rotated toward both sides of the shell 1, and the guide plate 7 can be driven to rotate through the cover plate 8. At this time, the movement of one end of the guide plate 7 can push the support plate 3 to move toward the outside of the shell 1, and can drive the surveying instrument body 5 to move to the outside for use. At this time, the spring 2 16 can push the positioning plate 15 into the interior of the shell 1. The position of the support plate 3 can be auxiliary fixed by the positioning plate 15 to ensure the stability of the support plate 3 when it is fixed. At this time, the surveying instrument body 5 can be used for auxiliary surveying and mapping.

[0031] When storing, press the movable plate 12, and the movable plate 12 can push the positioning plate 15 to move and release the positioning plate 15 from fixing the support plate 3. At this time, the support plate 3 will automatically reset under the pull of the spring 10, and the support plate 3 will reset at a slower speed under the action of the buffer strip 2. At this time, the support plate 3 can press one end of the guide plate 7 and automatically close the cover 8.

[0032] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such embodiments will fall within the scope of protection of the claims of the present invention.

Claims

1. A surveying and mapping instrument for assisting engineering management, comprising a housing (1), characterized in that: A buffer strip (2) is fixedly installed inside the shell (1), and a support plate (3) is slidably connected to the outer surface of the buffer strip (2). A buffer assembly (4) is installed outside the support plate (3), and a surveying instrument body (5) is installed outside the buffer assembly (4). A limiting groove (6) is provided inside the shell (1), and a guide plate (7) is slidably connected inside the limiting groove (6). A cover plate (8) is fixedly installed on the outer surface of the guide plate (7). A telescopic cylinder assembly (9) is installed on the inner wall of the shell (1), and a spring (10) is fixedly installed on the inner wall of the shell (1).

2. A surveying and mapping instrument for assisting engineering management according to claim 1, characterized in that: The outer surface of the support plate (3) is slidably connected to the inner wall of the shell (1); the buffer strips (2) are provided in multiple groups and are respectively arranged at the four corners of the shell (1); the guide plate (7) is an annular structure and is symmetrically arranged up and down.

3. The surveying and mapping instrument for assisting engineering management according to claim 1, characterized in that: The buffer assembly (4) comprises a buffer spring (401), a support rod (402) and a clamping plate (403); the two ends of the support rod (402) are fixedly mounted inside the support plate (3); the outer surface of the support rod (402) is slidably connected to the inside of the clamping plate (403); the two ends of the buffer spring (401) are fixedly mounted on the support plate (3) and the clamping plate (403) respectively; and the surveying instrument body (5) is mounted inside the clamping plate (403).

4. The surveying and mapping instrument for assisting engineering management according to claim 1, characterized in that: The telescopic cylinder assembly (9) comprises a fixed cylinder (901) and a movable cylinder (902), one end of the fixed cylinder (901) is fixedly mounted on the inner wall of the housing (1), the movable cylinder (902) is slidably connected to the interior of the fixed cylinder (901), the output end of the movable cylinder (902) is fixedly mounted on the outer surface of the support plate (3), and the telescopic cylinder assembly (9) is located at the center of the support plate (3).

5. The surveying and mapping instrument for assisting engineering management according to claim 1, characterized in that: The spring (10) is sleeved on the outside of the telescopic cylinder assembly (9), and the other end of the spring (10) is fixedly mounted on the outer surface of the support plate (3). A baffle (11) is fixedly mounted on one end of the guide plate (7), and the outer surface of the baffle (11) is in contact with the inner wall of the shell (1) and the outer surface of the support plate (3).

6. The surveying and mapping instrument for assisting engineering management according to claim 1, characterized in that: The interior of the housing (1) is slidably connected to a movable plate (12), and both sides of the movable plate (12) are fixedly mounted with limit plates (13), and the outer surface of the limit plate (13) is slidably connected to the interior of the housing (1).

7. A surveying and mapping instrument for assisting engineering management according to claim 6, characterized in that: A fixing box (14) is fixedly mounted on the outer surface of the support plate (3), a positioning plate (15) is slidably connected to the interior of the fixing box (14), the outer surface of the positioning plate (15) contacts the outer surface of the movable plate (12), a spring 2 (16) is fixedly mounted on the outer surface of the positioning plate (15), and the other end of the spring 2 (16) is fixedly mounted on the inner wall of the fixing box (14).

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