Surveying and mapping instrument stand for surveying and mapping

Abstract

The utility model discloses a surveying and mapping instrument stand for surveying and mapping, which comprises a supporting seat, sliding blocks are symmetrically and slidably connected in the supporting seat, one side of each sliding block is fixedly connected with a connecting block, the top of each connecting block is fixedly connected with a limiting plate, one side of each limiting plate is provided with an anti-skid soft cushion, and the top of the supporting seat is symmetrically and fixedly connected with fixing rods. A fixing frame is fixedly connected to the top of the fixing rod, and a sliding plate is slidably connected into the fixing frame. The surveying and mapping instrument clamping device has the advantages that by arranging the rotary knob, the worm, the worm gear, the rotating shaft, the cam, the sliding block, the connecting block and the limiting plate, the surveying and mapping instrument can be rapidly clamped and fixed, dismounting and mounting are convenient, and the working efficiency is high; by arranging first organ cloth, a connecting ring, a clamping block, a mounting block, a limiting groove, a sliding plate and second organ cloth, the function of protecting the surveying and mapping instrument in rainy days is achieved, the instrument is prevented from being wetted and damaged, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping instrument seats, in particular to a surveying and mapping instrument seat used for surveying and mapping. Background Art

[0002] Surveying and mapping refers to the measurement, collection and mapping of the shape, size, spatial position and attributes of natural geographical elements or artificial facilities on the surface. In the process of surveying and mapping, various instruments such as total stations and theodolites are needed. Surveying and mapping instrument bases are used in the process of using surveying and mapping instruments.

[0003] In the Chinese utility model patent application number: CN202220428313.7, a surveying instrument stand for surveying is disclosed. When installing the surveying instrument, it is only necessary to clamp the surveying instrument through a clamping plate to complete the installation, which improves the convenience of disassembly and assembly of the surveying instrument to a certain extent. At the same time, the addition of gears, movable rods, racks, slots and rotating plates in the device enables the device to be adjusted in height and angle according to the user's needs, meeting the user's needs and greatly improving the practicality of the device.

[0004] Although the above patent realizes the function of quick disassembly and assembly of the surveying instrument, the above patent has the following disadvantages when used: most of the surveying instrument seats in the prior art lack a protective mechanism. When encountering rainy weather during the measurement process, it is easy to make the instrument wet, thereby causing damage, affecting the subsequent measurement accuracy and service life of the instrument, and being inconvenient to use. Therefore, we propose a surveying instrument seat for surveying. Utility Model Content

[0005] The purpose of the utility model is to provide a surveying and mapping instrument stand for surveying and mapping, so as to solve the problem that most of the surveying and mapping instrument stands proposed in the above-mentioned background technology lack a protective mechanism. When encountering rainy weather during the measurement process, the instrument is easily wetted, thereby causing damage and affecting the subsequent measurement accuracy and service life of the instrument.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The top of the connecting rod is fixedly connected with the fixing plate, and the top of the fixing rod is fixedly connected with the fixing plate, and a second fixing plate is provided between the fixing plate and the fixing plate, and a clamping block is symmetrically and slidably connected to the inside of the fixing frame, and a fixing ring is fixedly connected to the outside of the supporting seat, and a connecting ring is slidably connected to the outside of the supporting seat and located above the fixing ring, and a first clamping block is provided between the connecting ring and the fixing ring, and a mounting block is symmetrically and fixedly connected to the top of the connecting ring, and a limiting groove used in conjunction with the clamping block is provided on one side of the mounting block.

[0008] It can be understood that the utility model drives the connecting block to move by the movement of the sliding block, and the connecting block drives the limit plate to move, so that the surveying and mapping instrument is clamped and fixed by the limit plate to facilitate installation. The second accordion cloth can be unfolded by the movement of the sliding plate to protect the top of the instrument when it rains. The first accordion cloth can be unfolded by the movement of the connecting ring to protect the surroundings of the instrument. The position of the mounting block can be locked by moving the card block into the interior of the limit groove.

[0009] Preferably, a fixed block is symmetrically fixedly connected inside the support seat, a limiting rod is fixedly connected to one side of the fixed block, the sliding block is slidably connected to the limiting rod, a first spring is sleeved on the outside of the limiting rod and located on one side of the sliding block, and one end of the limiting rod is fixedly connected to the limiting block.

[0010] It can be understood that the utility model limits the movement of the sliding block by providing the limiting rod and the limiting block, and drives the sliding block to move and reset by providing the first spring.

[0011] Preferably, a rotating shaft is rotatably connected between the fixing block and the supporting seat, and a cam is fixedly connected to the outer side of the rotating shaft.

[0012] It can be understood that in the present invention, the rotation of the rotating shaft drives the cam to rotate, thereby driving the sliding block to move.

[0013] Preferably, a worm gear is fixedly connected to the outer side of the rotating shaft, a worm is rotatably connected to the inside of the supporting seat, and a knob is fixedly connected to one end of the worm.

[0014] It can be understood that, in the present invention, the worm is driven to rotate by the knob, and the worm drives the rotating shaft to rotate through the worm wheel.

[0015] Preferably, magnets are fixedly connected to one side of the sliding plate and the inner wall of the fixing frame at equal distances.

[0016] It can be understood that the utility model facilitates fixing the position of the sliding plate by disposing the magnet.

[0017] Preferably, a slide bar is symmetrically and slidably connected inside the fixing frame, the clamping block is fixedly connected to the slide bar, and an unlocking block is fixedly connected to one end of the slide bar away from the clamping block.

[0018] It can be understood that, in the present invention, the unlocking block drives the slide bar to move, and the slide bar drives the locking block to move.

[0019] Preferably, a second spring is sleeved on the outer side of the slide rod and located on one side of the clamping block.

[0020] It can be understood that, in the present invention, the second spring is provided to drive the clamping block to move and reset.

[0021] The beneficial effects achieved by the utility model are as follows: by arranging the knob, the worm, the worm wheel, the rotating shaft, the cam, the sliding block, the connecting block and the limiting plate, the function of quickly clamping and fixing the surveying and mapping instrument can be realized, and the disassembly and assembly are convenient and the working efficiency is high; by arranging the first accordion cloth, the connecting ring, the clamping block, the mounting block, the limiting groove, the sliding plate and the second accordion cloth, the function of protecting the surveying and mapping instrument when it rains can be realized, so as to prevent the instrument from being damaged due to being wet, and the utility model is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the support seat of the utility model;

[0025] Figure 3 It is a schematic diagram of the internal structure of the support seat of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the fixing frame of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the card block of the utility model.

[0028] In the figure: 1. support seat; 2. first accordion cloth; 3. fixing rod; 4. fixing frame; 5. magnet; 6. sliding plate; 7. second accordion cloth; 8. limiting plate; 9. connecting ring; 10. fixing ring; 11. mounting block; 12. limiting groove; 13. fixing block; 14. worm gear; 15. worm; 16. rotating shaft; 17. cam; 18. knob; 19. connecting block; 20. sliding block; 21. limiting rod; 22. limiting block; 23. first spring; 24. unlocking block; 25. card block; 26. sliding rod; 27. second spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 5 , the utility model provides a technical solution:

[0031] A surveying and mapping instrument seat for surveying and mapping, comprising a support seat 1, a sliding block 20 is symmetrically and slidably connected inside the support seat 1, a connecting block 19 is fixedly connected to one side of the sliding block 20, a limiting plate 8 is fixedly connected to the top of the connecting block 19, a non-slip cushion is provided on one side of the limiting plate 8, a fixing rod 3 is symmetrically and fixedly connected to the top of the support seat 1, a fixing frame 4 is fixedly connected to the top of the fixing rod 3, a sliding plate 6 is slidably connected inside the fixing frame 4, a second accordion cloth 7 is provided between the sliding plate 6 and the fixing frame 4, a clamping block 25 is symmetrically and slidably connected inside the fixing frame 4, a fixing ring 10 is fixedly connected to the outside of the support seat 1, a connecting ring 9 is slidably connected to the outside of the support seat 1 and located above the fixing ring 10, a first accordion cloth 2 is provided between the connecting ring 9 and the fixing ring 10, a mounting block 11 is symmetrically and fixedly connected to the top of the connecting ring 9, and a limiting groove 12 used in conjunction with the clamping block 25 is provided on one side of the mounting block 11.

[0032] It can be understood that the utility model drives the connecting block 19 to move by the movement of the sliding block 20, and the connecting block 19 drives the limit plate 8 to move, so that the surveying and mapping instrument is clamped and fixed by the limit plate 8, which is convenient for installation. The second accordion cloth 7 can be unfolded by the movement of the sliding plate 6, so as to protect the top of the instrument when it rains. The first accordion cloth 2 can be unfolded by the movement of the connecting ring 9, so as to protect the surroundings of the instrument. The position of the mounting block 11 can be locked by moving the clamping block 25 into the interior of the limit groove 12.

[0033] Furthermore, a fixed block 13 is symmetrically fixedly connected inside the support seat 1, a limiting rod 21 is fixedly connected to one side of the fixed block 13, the sliding block 20 is slidably connected to the limiting rod 21, a first spring 23 is sleeved on the outer side of the limiting rod 21 and located on one side of the sliding block 20, and one end of the limiting rod 21 is fixedly connected to the limiting block 22.

[0034] It is understandable that the utility model limits the movement of the sliding block 20 by setting the limiting rod 21 and the limiting block 22, and drives the sliding block 20 to move and reset by setting the first spring 23.

[0035] Furthermore, a rotating shaft 16 is rotatably connected between the fixing block 13 and the supporting seat 1 , and a cam 17 is fixedly connected to the outer side of the rotating shaft 16 .

[0036] It can be understood that, in the present invention, the rotation of the rotating shaft 16 drives the cam 17 to rotate, thereby driving the sliding block 20 to move.

[0037] Furthermore, a worm wheel 14 is fixedly connected to the outer side of the rotating shaft 16 , a worm 15 is rotatably connected to the inside of the supporting seat 1 , and a knob 18 is fixedly connected to one end of the worm 15 .

[0038] It can be understood that, in the present invention, the knob 18 drives the worm 15 to rotate, and the worm 15 drives the rotating shaft 16 to rotate through the worm wheel 14 .

[0039] Furthermore, magnets 5 are fixedly connected to one side of the sliding plate 6 and the inner wall of the fixing frame 4 at equal distances.

[0040] It can be understood that the utility model facilitates fixing the position of the sliding plate 6 by disposing the magnet 5 .

[0041] Furthermore, a slide bar 26 is symmetrically slidably connected inside the fixing frame 4 , the clamping block 25 is fixedly connected to the slide bar 26 , and an unlocking block 24 is fixedly connected to one end of the slide bar 26 away from the clamping block 25 .

[0042] It can be understood that, in the present invention, the unlocking block 24 drives the slide bar 26 to move, and the slide bar 26 drives the clamping block 25 to move.

[0043] Furthermore, a second spring 27 is sleeved on the outer side of the slide rod 26 and on one side of the clamping block 25 .

[0044] It can be understood that, in the present invention, the second spring 27 is provided to drive the clamping block 25 to move and reset.

[0045] Specifically, when installing the surveying and mapping instrument, the surveying and mapping instrument is placed on the top of the support seat 1, and the knob 18 is turned. The knob 18 drives the worm 15 to rotate, and the worm 15 drives the rotating shaft 16 to rotate through the worm gear 14. The rotating shaft 16 drives the cam 17 to rotate, thereby squeezing and driving the sliding block 20 to slide along the limit rod 21, and the sliding block 20 drives the connecting block 19 to move, and the connecting block 19 drives the limit plate 8 to move, so that the surveying and mapping instrument is clamped and fixed by the two sets of limit plates 8, and the anti-slip soft pad can play a protective effect, and the installation of the surveying and mapping instrument is completed. During the measurement process, when it rains, pull the sliding plate 6 to move the second wind The accordion cloth 7 is unfolded to protect the top of the surveying and mapping instrument from rain, and the connecting ring 9 is pulled upward to allow the mounting block 11 to enter the interior of the fixing frame 4. During the entry process, since one side of the clamping block 25 is a slope, the mounting block 11 will squeeze and drive the clamping block 25 to slide, and the second spring 27 will be compressed. When the mounting block 11 completely enters the interior of the fixing frame 4, the second spring 27 drives the clamping block 25 to move into the interior of the limiting groove 12 due to the elastic force, thereby locking the position of the mounting block 11 and limiting the position of the connecting ring 9. At the same time, during the pulling process, the connecting ring 9 will cause the first accordion cloth 2 to unfold to protect the surroundings of the surveying and mapping instrument to prevent the instrument from getting wet, making it easy to use.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveying and mapping instrument base for surveying and mapping, comprising a support base (1), characterized in that: The support seat (1) is symmetrically and slidably connected to a sliding block (20) inside, one side of the sliding block (20) is fixedly connected to a connecting block (19), the top of the connecting block (19) is fixedly connected to a limiting plate (8), one side of the limiting plate (8) is provided with an anti-slip cushion, the top of the support seat (1) is symmetrically and fixedly connected to a fixing rod (3), the top of the fixing rod (3) is fixedly connected to a fixing frame (4), the inside of the fixing frame (4) is slidably connected to a sliding plate (6), and a sliding plate (6) is provided between the sliding plate (6) and the fixing frame (4). A second accordion cloth (7), the interior of the fixing frame (4) is symmetrically and slidably connected with a clamping block (25), the outer side of the support seat (1) is fixedly connected with a fixing ring (10), the outer side of the support seat (1) and located above the fixing ring (10) is slidably connected with a connecting ring (9), a first accordion cloth (2) is provided between the connecting ring (9) and the fixing ring (10), the top of the connecting ring (9) is symmetrically and fixedly connected with a mounting block (11), and one side of the mounting block (11) is provided with a limiting groove (12) used in conjunction with the clamping block (25).

2. The surveying and mapping instrument stand for surveying and mapping according to claim 1, characterized in that: A fixed block (13) is symmetrically fixedly connected inside the support seat (1), one side of the fixed block (13) is fixedly connected to a limiting rod (21), the sliding block (20) is slidably connected to the limiting rod (21), a first spring (23) is sleeved on the outside of the limiting rod (21) and located on one side of the sliding block (20), and one end of the limiting rod (21) is fixedly connected to the limiting block (22).

3. The surveying and mapping instrument stand for surveying and mapping according to claim 2, characterized in that: A rotating shaft (16) is rotatably connected between the fixed block (13) and the support seat (1), and a cam (17) is fixedly connected to the outer side of the rotating shaft (16).

4. The surveying and mapping instrument stand for surveying and mapping according to claim 3, characterized in that: The outer side of the rotating shaft (16) is fixedly connected to a worm wheel (14), the inner side of the supporting seat (1) is rotatably connected to a worm (15), and one end of the worm (15) is fixedly connected to a knob (18).

5. The surveying and mapping instrument stand for surveying and mapping according to claim 1, characterized in that: Magnets (5) are fixedly connected to one side of the sliding plate (6) and the inner wall of the fixing frame (4) at equal distances.

6. The surveying instrument stand for surveying and mapping according to claim 1, characterized in that: The interior of the fixed frame (4) is symmetrically slidably connected with a slide bar (26), the clamping block (25) is fixedly connected to the slide bar (26), and one end of the slide bar (26) away from the clamping block (25) is fixedly connected to an unlocking block (24).

7. The surveying and mapping instrument stand for surveying and mapping according to claim 6, characterized in that: A second spring (27) is sleeved on the outer side of the slide bar (26) and located on one side of the clamping block (25).

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