Portable surveying box for marine geology

Abstract

The utility model discloses a portable marine geology survey box which comprises a rectangular box, rollers are arranged on the left side of the bottom of the rectangular box, a sliding block is connected to the inner wall of the rectangular box in a sliding mode, a U-shaped rod is fixedly connected to the right side of the sliding block, and the right side of the U-shaped rod penetrates to the right side of the rectangular box. And the left side of the rectangular box is fixedly connected with a placement box. According to the utility model, firstly, the roller is in contact with the ground, then the U-shaped rod is moved to the right side, the U-shaped rod is pulled out, the U-shaped rod is held and pulled, the rectangular box can be dragged and carried through the roller, the handle is held and moved upwards, the rectangular box can be lifted and carried, the handle is pulled upwards, the tooth block is separated from the gear, the rotating block is rotated, and the shoulder strap is released; then the pull rod is loosened, the gear block is meshed with the gear again, and the rectangular box can be carried on the back by utilizing the shoulder straps, so that the effect of integrating a plurality of carrying modes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of marine geological survey, in particular to a portable marine geological survey box. Background Art

[0002] Marine geological survey is the process of investigating marine sediments, marine landforms and seabed structures, which includes but is not limited to offshore positioning, surface sampling and columnar sampling, bathymetry, shallow stratum profile measurement, side-by-side sonar scanning, underwater television and photography, deep-sea observation, seabed drilling, marine gravity and magnetic measurements, marine seismic measurements and seabed heat flow measurements. These surveys are basic work for studying marine landforms, sediments and structures, and for exploring seabed mineral resources. Marine geological survey technology has developed rapidly, including not only traditional physical exploration methods, but also modern technologies such as satellite remote sensing, navigation and positioning. The application of these technologies provides important data support for marine geological research.

[0003] According to the patent number CN218230023U published on the China Patent Network, the patent name is a portable marine geological survey box, including a box body and a pull rod and a moving assembly fixed to the bottom of the box body; the moving assembly includes a first shock-absorbing spring, wheels, a cross bar, a sliding sleeve, a second shock-absorbing spring and a connecting rod, the wheels are hinged at both ends of the cross bar and are located on the left and right sides of the bottom of the box body, the outer sleeve of the cross bar is provided with left and right sliding sleeves and a second shock-absorbing spring connected between the two sliding sleeves; one end of the connecting rod is rotatably connected to the bottom of the box body, and the other end is correspondingly hinged to the slider on the side; the wheels on each side and the bottom of the box body are connected. The first shock-absorbing spring is connected to the box. In this technical solution, the wheels are independently arranged so as not to interfere with each other. The first shock-absorbing spring cooperates with the shock-absorbing spring to effectively reduce the degree of bumping and tilting of the box body, and cooperates with the second shock-absorbing spring to absorb the impact force to further reduce the vibration, thereby avoiding the surveying tools from being damaged by collision due to vibration. The design of the pull rod can facilitate the movement of the rectangular box and reduce the burden on the surveyor. However, the rectangular box does not have the function of integrating multiple carrying methods. Most of the current rectangular boxes are carried by hand or dragged on rollers. The carrying method is single and the carrying method cannot be changed according to the terrain, which reduces the scope of application of the rectangular box.

[0004] Therefore, it is necessary to redesign the rectangular box so that it has the integrated function of multiple carrying modes. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a portable marine geological survey box, which has the advantage of having the integrated function of multiple carrying modes, and solves the problem that the rectangular box does not have the integrated function of multiple carrying modes. The current rectangular boxes are mostly carried by hand or dragged on rollers, and the carrying method is single. The carrying method cannot be changed according to the terrain, which reduces the application scope of the rectangular box.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable marine geological survey box, comprising a rectangular box, a roller is arranged on the left side of the bottom of the rectangular box, a slider is slidably connected to the inner wall of the rectangular box, a U-shaped rod is fixedly connected to the right side of the slider, the right side of the U-shaped rod penetrates to the right side of the rectangular box, a placement box is fixedly connected to the left side of the rectangular box, a rotating block is movably connected to the inner wall of the placement box through a bearing, a gear is fixedly connected to the front and rear sides of the rotating block, a tooth block is meshed on the top of the gear, a connecting plate is fixedly connected to the top of the tooth block, and the connecting plate A spring sheet is fixedly connected to the top of the plate, and the top of the spring sheet is fixedly connected to the top of the inner wall of the placement box, a connecting rod is fixedly connected to the top of the connecting plate and located on the inner side of the spring sheet, the top of the connecting rod passes through the top of the placement box and is fixedly connected to a movable block, the outside of the gear is fixedly connected to a winding drum, the outside of the winding drum is movably connected to the inner wall of the placement box through a bearing, a shoulder strap is fixedly connected to the surface of the winding drum, the bottom of the shoulder strap passes through the bottom of the placement box, the other end of the shoulder strap is fixedly connected to a rectangular block, and the top of the rectangular block is fixedly connected to the bottom of the rectangular box.

[0007] As a preferred embodiment of the present invention, a limiting sleeve is provided on the surface of the shoulder strap and located on the left side of the rectangular block, and the top of the limiting sleeve is fixedly connected to the bottom of the rectangular box.

[0008] As a preferred embodiment of the present invention, the surface of the U-shaped rod is covered with an anti-slip cover, and the material of the anti-slip cover is rubber.

[0009] As a preferred embodiment of the utility model, a pull rod is fixedly connected to the top of the movable block, and the pull rod is semicircular in shape.

[0010] As a preferred embodiment of the utility model, a handle is movably connected to the top of the rectangular box through a pin, and the handle is in a U-shape.

[0011] As a preferred embodiment of the present invention, the surface of the handle is provided with anti-slip patterns, and the shape of the anti-slip patterns is rhombus.

[0012] As a preferred embodiment of the present invention, the material of the spring sheet is stainless steel, and the shape of the spring sheet is Z-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model first makes the roller contact with the ground, then moves the U-shaped rod to the right, pulls out the U-shaped rod, holds and pulls the U-shaped rod to drag and carry the rectangular box by the roller, holds and moves the handle upward to lift and carry the rectangular box, pulls the handle upward to disengage the tooth block from the gear, rotates the rotating block to release the shoulder strap, then releases the pull rod to re-engage the tooth block with the gear, and then uses the shoulder strap to carry the rectangular box on the back, thereby achieving the effect of integrating the functions of multiple carrying methods.

[0015] 2. The utility model can limit the range of motion of the shoulder strap by providing a limit sleeve, thereby preventing the shoulder strap from contacting the roller when rolling up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the rectangular box structure of the utility model;

[0017] Figure 2 This is a top sectional view of the rectangular box structure of the utility model;

[0018] Figure 3 This is a left side sectional view of the placement box structure of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the bottom structure of the rectangular box of the utility model.

[0020] In the figure: 1. rectangular box; 2. roller; 3. slider; 4. U-shaped rod; 5. placement box; 6. rotating block; 7. gear; 8. tooth block; 9. connecting plate; 10. spring sheet; 11. connecting rod; 12. movable block; 13. winding drum; 14. shoulder strap; 15. rectangular block; 16. limit sleeve; 17. anti-slip sleeve; 18. pull rod; 19. handle; 20. anti-slip pattern. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 4As shown, the utility model provides a portable marine geological survey box, including a rectangular box 1, a roller 2 is arranged on the left side of the bottom of the rectangular box 1, a slider 3 is slidably connected to the inner wall of the rectangular box 1, a U-shaped rod 4 is fixedly connected to the right side of the slider 3, the right side of the U-shaped rod 4 penetrates to the right side of the rectangular box 1, a placement box 5 is fixedly connected to the left side of the rectangular box 1, a rotating block 6 is movably connected to the inner wall of the placement box 5 through a bearing, a gear 7 is fixedly connected to the front and rear sides of the rotating block 6, a gear block 8 is meshed with the top of the gear 7, a connecting plate 9 is fixedly connected to the top of the connecting plate 9, and a spring sheet 10 is fixedly connected to the top of the connecting plate 9 The top of the spring sheet 10 is fixedly connected to the top of the inner wall of the placement box 5, the top of the connecting plate 9 and the inner side of the spring sheet 10 are fixedly connected with a connecting rod 11, the top of the connecting rod 11 penetrates to the top of the placement box 5 and is fixedly connected to a movable block 12, the outer side of the gear 7 is fixedly connected to a winding drum 13, the outer side of the winding drum 13 is movably connected to the inner wall of the placement box 5 through a bearing, the surface of the winding drum 13 is fixedly connected to a shoulder strap 14, the bottom of the shoulder strap 14 penetrates to the bottom of the placement box 5, the other end of the shoulder strap 14 is fixedly connected to a rectangular block 15, and the top of the rectangular block 15 is fixedly connected to the bottom of the rectangular box 1.

[0023] refer to Figure 4 A limiting sleeve 16 is provided on the surface of the shoulder strap 14 and on the left side of the rectangular block 15 , and the top of the limiting sleeve 16 is fixedly connected to the bottom of the rectangular box 1 .

[0024] As a technical optimization solution of the present invention, by providing a limit sleeve 16, the range of movement of the shoulder strap 14 can be limited to prevent the shoulder strap 14 from contacting the roller 2 when being rolled up.

[0025] refer to Figure 2 The surface of the U-shaped rod 4 is covered with an anti-slip sleeve 17, and the material of the anti-slip sleeve 17 is rubber.

[0026] As a technical optimization solution of the present invention, by providing the anti-slip sleeve 17, the contact area between the user's hands and the U-shaped rod 4 can be increased to prevent the U-shaped rod 4 from slipping out of the user's hands during use.

[0027] refer to Figure 3 The top of the movable block 12 is fixedly connected with a pull rod 18, and the shape of the pull rod 18 is semicircular.

[0028] As a technical optimization solution of the present invention, by providing the pull rod 18 , the contact area between the user's hands and the movable block 12 can be increased, making it easier for the user to move the movable block 12 .

[0029] refer to Figure 1 The top of the rectangular box 1 is movably connected with a handle 19 through a pin, and the shape of the handle 19 is U-shaped.

[0030] As a technical optimization solution of the present invention, by providing a handle 19, the rectangular box 1 can be carried by the handle 19, which is convenient for users to use.

[0031] refer to Figure 1 The surface of the handle 19 is provided with anti-skid patterns 20, and the shape of the anti-skid patterns 20 is rhombus.

[0032] As a technical optimization solution of the present invention, by providing the anti-slip pattern 20, the friction between the user's hands and the handle 19 can be increased to prevent the handle 19 from slipping out of the user's hands during use.

[0033] refer to Figure 3 The material of the spring piece 10 is stainless steel, and the shape of the spring piece 10 is Z-shaped.

[0034] As a technical optimization solution of the present invention, by providing a spring sheet 10 made of stainless steel, it is possible to prevent the spring sheet 10 from rusting and preventing the spring sheet 10 from being damaged due to rust.

[0035] The working principle and use process of the utility model are as follows: when using, when it is necessary to drag and carry the rectangular box 1, first make the roller 2 contact with the ground, then move the U-shaped rod 4 to the right, the U-shaped rod 4 drives the slider 3 to move to the right, pull out the U-shaped rod 4, hold and pull the U-shaped rod 4, and then use the roller 2 to drag and carry the rectangular box 1. When it is necessary to carry the rectangular box 1, hold and move the handle 19 upwards, the handle 19 drives the rectangular box 1 to move upwards, and then the rectangular box 1 can be carried. When it is necessary to carry the rectangular box 1 on the back, first pull the handle 19 upwards, the handle 19 drives the movable block 12 to move upwards, and the movable block 12 drives the connecting rod 1 1 moves upward, the connecting rod 11 drives the connecting plate 9 to move upward, the connecting plate 9 presses the spring sheet 10 upward to shrink it, and at the same time, the connecting plate 9 drives the tooth block 8 to move upward, so that the tooth block 8 is separated from the gear 7, and the rotating block 6 is rotated. The rotating block 6 drives the gear 7 to rotate, and the gear 7 drives the winding drum 13 to rotate, and the shoulder strap 14 is released. Then the pull rod 18 is released, and the spring sheet 10 rebounds to generate elastic force to drive the connecting plate 9 to move downward, and the connecting plate 9 drives the tooth block 8 to move downward, so that the tooth block 8 and the gear 7 are re-engaged, and the gear 7 and the winding drum 13 are limited and fixed. At this time, the rectangular box 1 can be carried by the shoulder strap 14, so as to achieve the effect of having a plurality of carrying modes integrated function.

[0036] To sum up: the portable marine geological survey box, by arranging a rectangular box 1, rollers 2, sliders 3, U-shaped rods 4, placement boxes 5, rotating blocks 6, gears 7, tooth blocks 8, connecting plates 9, spring sheets 10, connecting rods 11, movable blocks 12, winding drums 13, shoulder straps 14, and rectangular blocks 15, solves the problem that the rectangular box 1 does not have the function of integrating multiple carrying methods. At present, most of the rectangular boxes 1 are carried by lifting or dragging with rollers 2, and the carrying method is single. The carrying method cannot be changed according to the terrain, resulting in a reduced scope of application of the rectangular box 1.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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 portable marine geological survey box, comprising a rectangular box (1), characterized in that: A roller (2) is provided on the left side of the bottom of the rectangular box (1); a slider (3) is slidably connected to the inner wall of the rectangular box (1); a U-shaped rod (4) is fixedly connected to the right side of the slider (3); the right side of the U-shaped rod (4) penetrates the right side of the rectangular box (1); a placement box (5) is fixedly connected to the left side of the rectangular box (1); a rotating block (6) is movably connected to the inner wall of the placement box (5) via a bearing; a gear (7) is fixedly connected to the front and rear sides of the rotating block (6); a tooth block (8) is meshed at the top of the gear (7); a connecting plate (9) is fixedly connected to the top of the connecting plate (9); a spring sheet (10) is fixedly connected to the top of the placement box (5); and the top of the spring sheet (10) is in contact with the placement box (5). The top of the inner wall of the placement box (5) is fixedly connected, the top of the connecting plate (9) and the inner side of the spring sheet (10) are fixedly connected with a connecting rod (11), the top of the connecting rod (11) passes through the top of the placement box (5) and is fixedly connected with a movable block (12), the outer side of the gear (7) is fixedly connected with a winding drum (13), the outer side of the winding drum (13) is movably connected to the inner wall of the placement box (5) through a bearing, the surface of the winding drum (13) is fixedly connected with a shoulder belt (14), the bottom of the shoulder belt (14) passes through the bottom of the placement box (5), the other end of the shoulder belt (14) is fixedly connected with a rectangular block (15), the top of the rectangular block (15) is fixedly connected to the bottom of the rectangular box (1).

2. A portable marine geological survey box according to claim 1, characterized in that: A limiting sleeve (16) is provided on the surface of the shoulder strap (14) and located on the left side of the rectangular block (15), and the top of the limiting sleeve (16) is fixedly connected to the bottom of the rectangular box (1).

3. A portable marine geological survey box according to claim 1, characterized in that: The surface of the U-shaped rod (4) is covered with an anti-slip sleeve (17), and the material of the anti-slip sleeve (17) is rubber.

4. A portable marine geological survey box according to claim 1, characterized in that: The top of the movable block (12) is fixedly connected with a pull rod (18), and the pull rod (18) is semicircular in shape.

5. A portable marine geological survey box according to claim 1, characterized in that: The top of the rectangular box (1) is movably connected to a handle (19) via a pin, and the handle (19) is in a U shape.

6. A portable marine geological survey box according to claim 5, characterized in that: The surface of the handle (19) is provided with anti-skid patterns (20), and the shape of the anti-skid patterns (20) is rhombus-shaped.

7. A portable marine geological survey box according to claim 1, characterized in that: The material of the spring sheet (10) is stainless steel, and the shape of the spring sheet (10) is Z-shaped.

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