Reconnaissance measuring instrument convenient to fix and use

Abstract

The utility model relates to the technical field of measuring instruments, in particular to a reconnaissance measuring instrument convenient to fix and use, which comprises a device body comprising a support frame, a camera is arranged in the support frame, a control panel is arranged on the surface of the support frame, and the bottom of the support frame is connected with a support base; and a fixing structure is inserted into the supporting base and comprises a fixing screw rod, and the outer wall of the top end of the fixing screw rod is sleeved with a nut. The bottom end of the fixing screw is rotatably connected to the interior of the threaded ring, the fixing screw is matched with the positioning plate to position the supporting base and the fixing plate, the supporting frame and the positioning plate are in flexible contact through the rubber pad, the nut is rotatably connected to the outer wall of the top end of the fixing screw, and the fixing screw is limited through the nut. Therefore, connection and fixation between the supporting base and the fixing plate are achieved, and the problems that connection is not firm due to direct utilization of screws, and butt joint is not accurate due to screw slipping are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying instruments, and particularly relates to a surveying instrument for exploration that is convenient to fix and use. Background Technique

[0002] The exploration surveying instrument can realize the positioning of the target location by measuring the coordinates of the known location and collecting the measurement data of the target location. This positioning function is very useful in various engineering projects, helping construction workers determine the accurate positions of each key point, and can accurately measure the elevation of the ground and detect the height changes of the ground. This function is very important in civil engineering, construction engineering and topographic surveying, and can also be used for checking the flatness of buildings.

[0003] When using the existing exploration surveying instrument, its function is to accurately measure the elevation of the ground and detect the height changes of the ground. However, when the existing exploration surveying instrument is connected and fixed to the support, usually the fixing plate of the support is abutted against the bottom of the surveying instrument, and then directly fixed with screws. This connection method is not firm and is prone to thread slipping, resulting in inaccurate docking. Content of the Utility Model

[0004] The purpose of the utility model is to provide a surveying instrument for exploration that is convenient to fix and use, so as to solve the problem that when the existing exploration surveying instrument is connected and fixed to the support, usually the fixing plate of the support is abutted against the bottom of the surveying instrument, and then directly fixed with screws. This connection method is not firm and is prone to thread slipping, resulting in inaccurate docking as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a surveying instrument for exploration that is convenient to fix and use, including:

[0006] The device body includes a support frame, a camera is arranged inside the support frame, a control panel is arranged on the surface of the support frame, and a support base is connected to the bottom of the support frame;

[0007] A fixing structure is inserted inside the support base, including a fixing screw, a nut is sleeved on the outer wall of the top end of the fixing screw, a threaded ring is movably connected to the bottom of the fixing screw, a fixing plate is connected to the bottom of the threaded ring, positioning plates are connected to both sides of the fixing plate, and rubber pads are arranged on the top surface of the positioning plates.

[0008] Preferably, four groups of positioning holes are formed on the surface of the support base, and the fixing screw is inserted into the positioning holes formed on the support base.

[0009] Preferably, the nut is rotatably connected to the outer wall of the top end of the fixing screw, and the bottom end of the fixing screw is rotatably connected to the inside of the fixing plate.

[0010] Preferably, positioning grooves are provided on both sides of the support base, and the positioning plates are inserted into the positioning grooves provided on the support base.

[0011] Preferably, an adjustment mechanism is inserted inside the top of the support frame, and the adjustment mechanism includes a handle, one side of the handle is connected to a limiting block, one end of the handle is connected to a limiting plate, and a fixing bolt is inserted inside the handle.

[0012] Preferably, a groove is provided on one side of the inner wall at the top end of the support frame, one end of the handle is inserted into the groove provided in the support frame, a through groove is provided on one side of the top end of the support frame, and a limiting groove is provided on one side of the inner wall of the through groove provided in the support frame.

[0013] Preferably, the other end of the handle is inserted into the through slot opened in the support frame, a through hole is opened on one side of the inner wall of the through slot opened in the support frame, a threaded groove is opened on the surface of the handle, and the bottom end of the fixing bolt passes through the through hole opened in the support frame and is rotatably connected to the inside of the threaded groove opened in the handle.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By rotating the bottom end of the fixing screw to connect it to the inside of the threaded ring, and then inserting the top end of the fixing screw into the positioning hole opened in the support base, the positioning plate is simultaneously moved to the inside of the positioning groove opened in the support base, and the fixing screw is used to cooperate with the positioning plate to position the support base and the fixing plate, and the rubber pad is used to make flexible contact between the support frame and the positioning plate, and then the nut is rotated and connected to the outer wall of the top end of the fixing screw, and the fixing screw is limited by the nut, so as to achieve the connection and fixation between the support base and the fixing plate, avoiding the problem of loose connection directly using screws, and easy to cause thread slippage and inaccurate docking.

[0016] 2. Turn the fixing bolt to disengage the bottom end of the handle from the threaded groove, and then move the handle so that one end of the handle disengages from the groove on the support frame. Insert the limit block into the limit groove on the support frame, and use the limit block to limit the handle. Cooperate with the limit block to ensure that the handle is always located in the through groove on the support frame. Adjust the position of the handle to inspect the camera and increase the operating space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a top view and a sectional three-dimensional schematic diagram of the structure of the utility model;

[0020] Figure 4 is a partial sectional three-dimensional side view of the structure of the present utility model;

[0021] Figure 5 is a partial sectional three-dimensional top view of the structure of the present utility model.

[0022] In the figure: 1, device body; 11, support frame; 12, camera; 13, control panel; 14, support base; 2, fixing structure; 21, fixing screw; 22, nut; 23, threaded ring; 24, fixing plate; 25, positioning plate; 26, rubber pad; 3, adjusting mechanism; 31, handle; 32, limit block; 33, limit plate; 34, fixing bolt. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0025] A surveying and measuring instrument that is convenient to fix and use, comprising:

[0026] The device body 1 includes a support frame 11. Inside the support frame 11 is provided a camera 12. On the surface of the support frame 11 is provided a control panel 13. At the bottom of the support frame 11 is connected a support base 14. The electronic components in the camera 12 are prior art and can be purchased on the market, and are not the technical protection points of this application. Therefore, no excessive description is made;

[0027] Inserted inside the support base 14 is a fixing structure 2, including a fixing screw 21. A nut 22 is sleeved on the outer wall of the top end of the fixing screw 21. The bottom of the fixing screw 21 is rotatably connected to a threaded ring 23. The bottom of the threaded ring 23 is connected to a fixing plate 24. Both sides of the fixing plate 24 are connected to positioning plates 25. On the top surface of the positioning plates 25 is provided a rubber pad 26.

[0028] Furthermore, four groups of positioning holes are opened on the surface of the support base 14. The fixing screw 21 is inserted into the positioning holes opened on the support base 14, realizing the positioning of the fixing screw 21 through the positioning holes opened on the support base 14.

[0029] Furthermore, the nut 22 is rotatably connected to the outer wall of the top end of the fixed screw 21, and the bottom end of the fixed screw 21 is rotatably connected to the inside of the fixing plate 24, so as to limit the bottom end of the fixed screw 21 through the fixing plate 24.

[0030] Furthermore, positioning grooves are formed on both sides of the support base 14, and the positioning plate 25 is inserted into the positioning grooves formed in the support base 14, so as to position the positioning plate 25 through the positioning grooves formed in the support base 14.

[0031] Furthermore, an adjusting mechanism 3 is inserted into the inside of the top end of the support frame 11. The adjusting mechanism 3 includes a grip 31. A limiting block 32 is connected to one side of the grip 31, a limiting plate 33 is connected to one end of the grip 31, and a fixing bolt 34 is inserted into the grip 31, so as to increase the maintenance space of the camera 12 by adjusting the position of the grip 31.

[0032] Furthermore, a groove is formed on one side of the inner wall of the top end of the support frame 11. One end of the grip 31 is inserted into the groove formed in the support frame 11. A through groove is formed on one side of the top end of the support frame 11, and a limiting groove is formed on one side of the inner wall of the through groove formed in the support frame 11, so as to limit the limiting block 32 through the limiting groove formed in the support frame 11.

[0033] Furthermore, the other end of the grip 31 is inserted into the through groove formed in the support frame 11. A through hole is formed on one side of the inner wall of the through groove formed in the support frame 11. A threaded groove is formed on the surface of the grip 31. The bottom end of the fixing bolt 34 passes through the through hole formed in the support frame 11 and is rotatably connected to the threaded groove formed in the grip 31, so as to restrict the position of the grip 31 through the fixing bolt 34.

[0034] Working principle: When fixing the surveying and measuring instrument, the bottom end of the fixing screw 21 is rotated and connected to the inside of the threaded ring 23, and then the top end of the fixing screw 21 is inserted into the positioning hole opened in the support base 14, so that the positioning plate 25 is simultaneously moved to the inside of the positioning groove opened in the support base 14, and the fixing screw 21 is used to cooperate with the positioning plate 25 to position the support base 14 and the fixing plate 24, and the rubber pad 26 is used to make flexible contact between the support frame 11 and the positioning plate 25, and then the nut 22 is rotated and connected to the outer wall of the top end of the fixing screw 21, and the fixing screw 21 is limited by the nut 22, so as to realize the connection and fixation between the support base 14 and the fixing plate 24. When adjusting the surveying and measuring instrument that is easy to fix in use, the bottom end of the handle is disengaged from the threaded groove of the handle 31 by rotating the fixing bolt 34, and then the position of the handle 31 is moved to disengage one end of the handle from the groove of the support frame 11, and the limit block 32 is inserted into the limit groove of the support frame 11, and the handle 31 is limited by the limit block 32. The handle 31 is always located in the through groove of the support frame 11 in cooperation with the limit block 32, and the camera 12 is inspected and maintained by adjusting the position of the handle 31 to increase the operating space.

Claims

1. A surveying and measuring instrument that is convenient for fixed use, characterized in that, Including: The device body (1) includes a support frame (11). Inside the support frame (11), there is a camera (12). On the surface of the support frame (11), there is a control panel (13). At the bottom of the support frame (11), there is a support base (14) connected. Inside the support base (14), there is a fixing structure (2) inserted, which includes a fixing screw (21). A nut (22) is sleeved on the outer wall of the top end of the fixing screw (21). The bottom of the fixing screw (21) is movably connected to a threaded ring (23). The bottom of the threaded ring (23) is connected to a fixing plate (24). On both sides of the fixing plate (24), there are positioning plates (25) connected. On the top surface of the positioning plate (25), there is a rubber pad (26).

2. The surveying and mapping instrument convenient for fixed use according to claim 1, characterized in that: On the surface of the support base (14), there are four groups of positioning holes opened. The fixing screw (21) is inserted into the positioning holes opened in the support base (14).

3. The surveying instrument that is convenient for fixed use according to claim 1 is characterized in that: The nut (22) is rotatably connected to the outer wall of the top end of the fixing screw (21), and the bottom end of the fixing screw (21) is rotatably connected to the inside of the fixing plate (24).

4. The surveying and mapping instrument convenient for fixed use according to claim 1, characterized in that: On both sides of the support base (14), there are positioning grooves opened. The positioning plate (25) is inserted into the positioning grooves opened in the support base (14).

5. A surveying instrument that is convenient for fixing and use according to claim 1, characterized in that: Inside the top end of the support frame (11), there is an adjusting mechanism (3) inserted. The adjusting mechanism (3) includes a grip (31). On one side of the grip (31), there is a limiting block (32) connected. At one end of the grip (31), there is a limiting plate (33) connected. Inside the grip (31), there is a fixing bolt (34) inserted.

6. The surveying and mapping instrument convenient for fixed use according to claim 5, characterized in that: On one side of the inner wall of the top end of the support frame (11), there is a groove opened. One end of the grip (31) is inserted into the groove opened in the support frame (11). On one side of the top end of the support frame (11), there is a through groove opened. On one side of the inner wall of the through groove opened in the support frame (11), there is a limiting groove opened.

7. The surveying and mapping instrument that is convenient for fixed use according to claim 5, characterized in that: The other end of the grip (31) is inserted into the through groove opened in the support frame (11). On one side of the inner wall of the through groove opened in the support frame (11), there is a through hole opened. On the surface of the grip (31), there is a threaded groove opened. The bottom end of the fixing bolt (34) passes through the through hole opened in the support frame (11) and is rotatably connected to the threaded groove opened in the grip (31).

Images