Portable field geological survey comprehensive drawing board

Abstract

The utility model belongs to the technical field of geological survey tools, and particularly discloses a portable field geological survey comprehensive drawing board. A protective cover of the comprehensive drawing board is fixed on one side of a drawing board to form a folder structure, a fixed paper clip capable of clamping paper is fixed on the upper portion or the inner side of the inner surface of the drawing board, a handle is fixed at the top end of the drawing board and / or the protective cover, and straps are fixed at the top end of the drawing board and / or one side far away from the protective cover. An inner bag capable of containing drawing tools and a record book is fixed to the inner surface, opposite to the drawing board, of the protective cover, and an outer bag capable of containing geological survey tools is fixed to the outer surface of the protective cover. The protective cover and the drawing board are connected to form a folder structure capable of being opened and closed, and the elastic inner bag and the elastic outer bag are arranged on the inner surface and the outer surface of the protective cover, so that the tedious process of repeatedly drawing tools is avoided, drawing, point drawing and recording are facilitated, potential safety hazards caused by carrying sharp tools are eliminated, and working efficiency is improved. The device has the characteristics of simple structure, convenience in carrying, high working efficiency, safety and reliability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geological survey tool technical field, concretely relates to a portable field geological survey comprehensive drawing board which is simple in structure, convenient to carry, high in operation efficiency and safe and reliable. BACKGROUND

[0002] Field geological survey refers to the work of directly observing and measuring geological phenomena on the ground or underground. Its main purpose is to understand the objective laws of crustal development and deeply understand the geological conditions, geological structure and mineral distribution of an area, which is one of the most direct work means for understanding various geological phenomena and is also the basis for studying earth system science.

[0003] During the development of field geological survey work, the survey personnel usually need to use topographic and geological base maps, handheld GPS, drawing pencils, markers, field notebooks, magnifying glasses, triangular boards and various other tools to mark the drawings and record the field. Taking geological mapping as an example, the work flow is as follows: reaching the field observation point → observing geological phenomena → GPS field positioning → topographic base map point positioning (geological boundary extension on both ends) → lithology outcrop observation (magnifying glass assistance) → occurrence measurement (compass) → geological point feature recording (field notebook) → sampling and marking. The entire process involves the aforementioned various field auxiliary tools, such as the A4 folding folder used by field survey personnel to store drawings, triangular boards and other tools, but the remaining pencils, markers, GPS, magnifying glasses, field notebooks and compasses need to be individually stored and repeatedly taken out for use.

[0004] The existing field geological survey work has the following inconveniences during the development process:

[0005] 1. Multiple tools are repeatedly packed and taken out of the pocket or field backpack (usually directly packed in the pocket of the outer garment), which is obviously inconvenient during walking;

[0006] 2. The A4 folding folder is usually clamped under the arm or held in the hand before reaching the point, which is inconvenient during walking;

[0007] 3. When using the A4 folding folder, the map needs to be folded to A4 size during actual use, and when comparing before and after observation points, the map needs to be repeatedly unfolded and folded, which not only makes the map small and not conducive to observation, but also easily causes damage to the map;

[0008] 4. For ease of use during field surveys, pencils are typically carried in the upper left chest pocket of the shirt. However, due to their sharp and hard tips, this poses a significant safety hazard if someone slips and falls while climbing or walking in the field. Some researchers also clip pencils and set squares together in an A4 folding folder. However, the plastic material of the set square and the limited size of the A4 folder clips make this method prone to instability and slippage.

[0009] To address the aforementioned issues, existing technologies employ openable box-type drawing devices. While these facilitate storage and transportation, and are convenient for operations, their overall weight places a significant burden on personnel during fieldwork. Other methods utilize storage slots on a wooden base to hold simple compasses, rulers, erasers, and other tools. These devices also include neck straps, waist straps, and waist buckles, as well as a height-adjustable paper platform. This facilitates both drawing and portability. However, thicker items like GPS devices, field notebooks, and large set squares are difficult to store, requiring frequent access during use. Furthermore, the wooden storage slots offer relatively weak support for tools, making them prone to falling out during fieldwork. Utility Model Content

[0010] To address the shortcomings of existing technologies, this invention develops a portable comprehensive map board for field geological surveys that is simple in structure, easy to carry, highly efficient in operation, and safe and reliable.

[0011] This utility model is implemented as follows: it includes a drawing board and a protective cover. The protective cover is fixedly connected to one side of the drawing board and forms an openable and closable folder structure with the drawing board. When the drawing board and the protective cover are closed, a paper clip for holding paper is fixedly provided on the upper part or inner side of the opposite inner surface. A handle is fixedly provided on the top of the drawing board and / or the protective cover. A shoulder strap is fixedly provided on the top of the drawing board and / or the side away from the protective cover. An elastic inner pocket for storing drawing tools and notebooks is fixedly provided on the inner surface of the protective cover opposite to the drawing board. An elastic outer pocket for storing geological survey tools is fixedly provided on the outer surface of the protective cover.

[0012] Furthermore, the protective cover is fixedly provided with a folding buckle that can be fastened to the drawing board on the side away from the drawing board, or the protective cover and the edge of the drawing board are respectively provided with zippers.

[0013] Furthermore, the drawing board is at least a rigid board capable of holding A3-sized paper, and a receiving space is formed between the protective cover and the drawing board, with the paper clip and elastic inner bag both disposed within the receiving space.

[0014] Further, the elastic inner bag comprises a pen clip, a set square clip and a notebook bag for containing drawing tools, the pen clip and the set square clip are elastic bands fixed at both ends on the inner surface of the protective cover, and the notebook bag is an elastic bag with one end open.

[0015] Further, the elastic outer bag comprises a magnifying glass bag, a compass bag and a GPS bag, which are all elastic bags with one end open.

[0016] Further, a connecting plate is connected between the protective cover and the drawing board, both ends of the connecting plate are connected with the protective cover and the drawing board in a soft manner, and the width of the connecting plate is not less than the thickness of the elastic inner bag after containing the articles.

[0017] Further, the outer surface of the drawing board is transversely provided with a support rod which can slide to extend to the outer surface of the protective cover in an unfolded state, and the end surface of the support rod after retraction does not protrude from the edge of the drawing board.

[0018] Further, at least two support rods are transversely and spacedly arranged on the outer surface of the drawing board, and the sliding extension direction of the support rods is arranged in a staggered manner with the elastic outer bag and the articles contained therein.

[0019] Further, an interface connected with a tripod is fixedly arranged on the outer surface of the drawing board.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] 1. The protective cover and the drawing board are connected to form a folder structure which can be opened and closed, the elastic inner bag and the elastic outer bag are arranged on the inner and outer surfaces of the protective cover respectively, various surveying tools can be one-stop contained, and the drawing board is integrated, so that the cumbersome process of repeatedly taking out the tools is avoided, drawing, point description and recording are facilitated, the safety hazard of the sharp tools during carrying is eliminated, and the pen tip is protected.

[0022] 2. The protective cover and the drawing board form a folder structure which can be opened and closed, various tools are contained by the elastic inner bag and the elastic outer bag, a handle and a shoulder strap are arranged, so that the whole is light and the carrying burden is small, the opening and closing structure can properly contain light and small tools such as drawing pens, notebooks, set squares, GPS and compasses, and heavy tools, and the contained tools are stable and reliable; in particular, the folding buckle or the zipper is arranged between the protective cover and the drawing board, which can reduce the carrying volume, ensure the stability during carrying, and eliminate the risk of tool falling during carrying.

[0023] 3. The drawing board can be used as a drawing board for drawing and point description during work, and can also be used as a mobile small table board for recording during field recording, thereby improving the comfort and work efficiency of field work; in particular, the drawing board is at least a hard plate capable of clamping A3 size paper, which facilitates comparison and analysis of drawing paper of front and rear observation points without repeated disassembly and folding, improves work efficiency, and also slows down the damage of drawing paper.

[0024] In summary, the utility model has the characteristics of simple structure, convenient carrying, high work efficiency and safety and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structure schematic view of the unfolded state of the utility model;

[0026] Figure 2 It is a structure schematic view of the folded state of the utility model;

[0027] In the drawing: 1 - drawing board, 2 - protective cover, 3 - fixed paper clamp, 4 - folding buckle, 5 - handle, 6 - shoulder strap, 7 - elastic inner bag, 701 - pen holder, 702 - set square clamp, 703 - notebook bag, 8 - elastic outer bag, 801 - magnifying glass bag, 802 - compass bag, 803 - GPS bag, 9 - connecting plate, 10 - supporting rod. DETAILED DESCRIPTION

[0028] The utility model will be further described below in combination with the drawings and examples, but in any way limit the utility model, any change or improvement based on the teaching of the utility model, all belong to the protection scope of the utility model.

[0029] As shown in Figure 1 and 2 The utility model discloses a drawing board, protective cover 2, protective cover 2 fixedly connected at one side of drawing board 1 and with drawing board 1 form the folder structure that can open and close, the fixed paper clamp 3 of clamping paper is fixedly arranged on the upper part or the inner side of the opposite inner surface of drawing board 1 and protective cover 2 when closing, the top of drawing board 1 and / or protective cover 2 is fixedly provided with handle 5, the top of drawing board 1 and / or the side away from protective cover 2 is fixedly provided with shoulder strap 6, the inner surface of protective cover 2 opposite drawing board 1 is fixedly provided with elastic inner bag 7 that can accommodate drawing tools and recording book, the outer surface of protective cover 2 is fixedly provided with elastic outer bag 8 that can accommodate geological survey tools.

[0030] The side away from drawing board 1 of protective cover 2 is fixedly provided with folding buckle 4 that can be buckled with drawing board 1, or the edge of protective cover 2 and drawing board 1 is correspondingly provided with zipper.

[0031] The drawing board 1 is a hard plate capable of clamping A3 paper, and the protective cover 2 and the drawing board 1 form a containing space, and the fixed paper clamp 3 and the elastic inner bag 7 are arranged in the containing space.

[0032] The elastic inner bag 7 comprises a pen clamp 701, a set square clamp 702 and a notebook bag 703 for containing drawing tools, the pen clamp 701 and the set square clamp 702 are elastic bands fixed at two ends on the inner surface of the protective cover 2, and the notebook bag 703 is an elastic bag with one end open.

[0033] The elastic outer bag 8 comprises a magnifying glass bag 801, a compass bag 802 and a GPS bag 803, and the magnifying glass bag 801, the compass bag 802 and the GPS bag 803 are elastic bags with one end open.

[0034] The connecting plate 9 is connected between the protective cover 2 and the drawing board 1, the two ends of the connecting plate 9 are connected with the protective cover 2 and the drawing board 1 in a flexible manner, and the width of the connecting plate 9 is not less than the thickness of the objects contained in the elastic inner bag 7.

[0035] The outer surface of the drawing board 1 is transversely provided with a support rod 10 which can slide to extend to the outer surface of the protective cover 2 in an unfolded state, and the end surface of the support rod 10 does not protrude from the edge of the drawing board 1 after being retracted.

[0036] The outer surface of the drawing board 1 is transversely and spacedly provided with at least two support rods 10, and the sliding extension direction of the support rod 10 is arranged in a staggered manner with the elastic outer bag 8 and the objects contained therein.

[0037] The outer surface of the drawing board 1 is fixedly provided with an interface connected with a tripod.

[0038] The working principle and working process of the utility model are as follows:

[0039] As shown in Figure 1 and 2 , when carrying, transporting and storing, first, the set square, drawing pen and marking pen, magnifying glass, compass and GPS and the like in good condition after inspection are respectively arranged in the corresponding elastic inner bag 7 and elastic outer bag 8, at the same time, the required field notebook is inserted into the notebook bag 703, and the required drawing paper is fixed on the drawing board 1 through the fixed paper clamp 3; then, the protective cover 2 is rotated to be closed on the drawing board 1, and then the folding buckle 4 is buckled in the corresponding buckle on the drawing board 1, so that the closed protective cover 2 and the drawing board 1 are fixed.

[0040] In use, first, the folding buckle 4 is opened, then the protective cover 2 is rotated to be unfolded with the drawing board 1 to form a flat state, at this time, the flat protective cover 2 and the drawing board 1 can be placed on the desktop or the ground, or can be placed on the top of a tripod through the interface arranged on the back of the drawing board 1, or can be placed on the top of a tripod through the support rod 10 on the outer surface of the drawing board 1 slidingly extended to the protective cover 2, thereby facilitating drawing and point description in work and recording in a field notebook. In work, the drawing board 1 can be clamped with the drawing board data, which is convenient for comparison and analysis of front and back points, and various tools are arranged on the side of the drawing board 1, so that drawing and point description do not need to be repeatedly taken out, and recording in the field notebook is facilitated, thereby improving the comfort and work efficiency in field work.

[0041] The above merely describes a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A portable integrated map board for field geological surveys, characterized in that: The document includes a drawing board (1) and a protective cover (2). The protective cover (2) is fixedly connected to one side of the drawing board (1) and forms an openable folder structure with the drawing board (1). When the drawing board (1) and the protective cover (2) are closed, a paper clip (3) is fixedly provided on the upper part or inner side of the opposite inner surface of the drawing board (1) to hold paper. A handle (5) is fixedly provided on the top of the drawing board (1) and / or the protective cover (2). A shoulder strap (6) is fixedly provided on the top of the drawing board (1) and / or the side away from the protective cover (2). An elastic inner bag (7) for storing drawing tools and notebooks is fixedly provided on the inner surface of the protective cover (2) opposite to the drawing board (1). An elastic outer bag (8) for storing geological survey tools is fixedly provided on the outer surface of the protective cover (2).

2. The portable field geological survey integrated map board according to claim 1, characterized in that: The protective cover (2) is fixedly provided with a folding buckle (4) that can be fastened to the drawing board (1) on the side away from the drawing board (1), or the protective cover (2) and the edge of the drawing board (1) are respectively provided with zippers.

3. The portable field geological survey integrated map board according to claim 2, characterized in that: The drawing board (1) is at least a rigid board capable of holding A3 size paper. The protective cover (2) forms a receiving space with the drawing board (1). The fixed paper clip (3) and the elastic inner bag (7) are both located in the receiving space.

4. The portable field geological survey integrated map board according to claim 2, characterized in that: The elastic inner bag (7) includes a pen clip (701) for storing drawing tools, a triangle clip (702) and a notebook bag (703). The pen clip (701) and the triangle clip (702) are elastic bands with both ends fixed to the inner surface of the protective cover (2). The notebook bag (703) is an elastic bag with one end open.

5. The portable field geological survey integrated map board according to claim 2, characterized in that: The elastic outer bag (8) includes a magnifying glass bag (801), a compass bag (802), and a GPS bag (803), all of which are elastic bags with an opening at one end.

6. The portable field geological survey integrated map board according to claim 2, characterized in that: A connecting plate (9) is connected between the protective cover (2) and the drawing board (1). The two ends of the connecting plate (9) are flexibly connected to the protective cover (2) and the drawing board (1) respectively. The width of the connecting plate (9) is not less than the thickness of the elastic inner bag (7) after storing the items.

7. The portable integrated field geological survey map board according to any one of claims 1 to 6, characterized in that: The outer surface of the drawing board (1) is provided with a support rod (10) on the outer surface of the protective cover (2) which can slide and extend to the unfolded state. The end face of the support rod (10) after it is retracted does not protrude from the edge of the drawing board (1).

8. The portable field geological survey integrated map board according to claim 7, characterized in that: At least two support rods (10) are horizontally spaced on the outer surface of the drawing board (1), and the sliding extension direction of the support rods (10) is offset from the elastic outer bag (8) and its contents.

9. The portable field geological survey integrated map board according to claim 7, characterized in that: The outer surface of the drawing board (1) is fixedly provided with an interface for connecting to the tripod.

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