阅读说明：本技术 军用单兵便携式折叠标图板 (Portable folding marking picture board for military individual soldier ) 是由 张谦益 曲晨 于 2018-06-29 设计创作，主要内容包括：本发明涉及军事测绘设备领域,特别涉及军用便携式、可折叠的作战指挥类训练保障器材与工程制图教学保障器材,具体为军用单兵便携式折叠标图板。由9个相同大小的标图盖板通过合页相互连接构成一整块标图板,相邻两个标图盖板之间用内合页或外合页活动连接,可折叠后重叠在一起,相互折叠后可形成九个重叠在一起的结构。标图盖板选用木质或具有一定硬度的塑胶材质与非铁质合金材质构成的双层材质盖板,其正面为木质或具有一定硬度的塑胶材质,便于在盖板上使用图钉或大头针。军用便携式折叠标图板,具有折叠功能,折叠后可大大减小占用面积,便于携带、存放,特别适合野外作战及训练使用。(The invention relates to the field of military surveying and mapping equipment, in particular to military portable and foldable combat command type training support equipment and engineering drawing teaching support equipment, and specifically relates to a military single-soldier portable foldable plotting board. The two adjacent map cover plates are movably connected by an inner hinge or an outer hinge and can be folded and then overlapped together, and the nine overlapped structures can be formed after the two adjacent map cover plates are folded mutually. The drawing cover plate is a double-layer cover plate made of wood or plastic materials with certain hardness and non-ferrous alloy materials, and the front surface of the drawing cover plate is made of wood or plastic materials with certain hardness, so that drawing pins or pins can be conveniently used on the cover plate. For military use portable folding drawing board has folding function, can reduce area occupied greatly after folding, portable, deposit, be particularly suitable for field battle and training and use.)

1. The military individual-soldier portable folding marking plate is characterized in that the marking plate is formed into a whole marking plate by mutually connecting 9 marking cover plates with the same size through hinges, the front surfaces of the two adjacent marking cover plates are movably connected through an outer hinge or the back surfaces of the two adjacent marking cover plates are movably connected through an inner hinge, the two adjacent marking cover plates are folded and then overlapped together, and nine overlapped structures can be formed after the two adjacent marking cover plates are mutually folded; the connection structure of the 9 icon cover plates is as follows: the right side of the first map cover plate is movably connected with the left side of the second map cover plate through 1 pair of outer hinges, and the bottom of the first map cover plate is movably connected with the top of the eighth map cover plate through an inner hinge;

the right side of the second map cover plate is movably connected with the left side of the third map cover plate through an internal hinge 1, and a built-in buckle is arranged at the joint of the bottom of the second map cover plate and the top of the ninth map cover plate and is locked through the built-in buckle;

a built-in buckle is arranged at the joint of the bottom of the third map cover plate and the top of the fourth map cover plate and is locked through the built-in buckle;

the left side of the fourth map cover plate is movably connected with the right side of the ninth map cover plate through an inner hinge 1, and the bottom of the fourth map cover plate is movably connected with the top of the fifth map cover plate through an outer hinge;

the left side of the labeled graph cover plate five is movably connected with the right side of the labeled graph cover plate six through an internal hinge 1;

the left side of the label cover plate six is movably connected with the right side of the label cover plate seven through a pair of 1 external hinges, and a built-in buckle is arranged at the joint of the top of the label cover plate six and the bottom of the label cover plate nine and is locked through the built-in buckle;

a built-in buckle is arranged at the joint of the top of the seventh drawing cover plate and the bottom of the eighth drawing cover plate and is locked through the built-in buckle;

the eight right sides of the map cover plate are movably connected with the nine left sides of the map cover plate through 1 pair of outer hinges.

2. The military individual portable folding chart board of claim 1, wherein: the rotation directions of the inner hinge and the outer hinge are opposite.

3. The military individual portable folding chart board of claim 2, wherein: the inner hinge, the outer hinge and the built-in buckle are all installed in an embedded mode during installation, and the flatness of the front surface and the back surface of each map cover plate is guaranteed.

4. The military individual portable folding chart board of claim 1, wherein: the side edge of the map cover plate positioned on the outermost side is provided with a concave connecting sliding groove or a convex connecting sliding groove, and the convex connecting sliding groove is matched and connected with the concave connecting sliding groove and can be used for expansion connection between the map plates.

5. The military individual portable folding chart board of claim 4, wherein: the concave connecting sliding groove is provided with a convex protective sliding strip matched with the concave connecting sliding groove; the convex protective sliding strip can slide along the concave connecting sliding groove and is used for protecting the side edge of the icon cover plate or fixing the adjacent icon cover plate.

6. The military individual portable folding chart board of claim 4, wherein: the concave protective sliding strip matched with the convex connecting sliding groove is installed on the convex connecting sliding groove and can slide along the convex connecting sliding groove and is used for protecting the side edge of the icon cover plate or fixing the adjacent icon cover plate.

7. The military individual portable folding chart board of claim 1, wherein: the double-layer cover plate made of wood or plastic materials with certain hardness and non-ferrous alloy materials is selected as the map cover plate, the front surface of the double-layer cover plate is made of wood or plastic materials with certain hardness, and thumbtacks or pins can be conveniently used on the cover plate.

Technical Field

The invention relates to the field of military surveying and mapping equipment, in particular to military portable and foldable combat command type training support equipment and engineering drawing teaching support equipment, and specifically relates to a military single-soldier portable foldable plotting board.

Background

In course teaching processes of military topography, military colleges and universities organize training subjects such as local contrast, modulation of sketch map, marching according to a map, tactical mapping, local exploration and the like, and military members need to use military map plates to be paved below military terrain maps to assist in completing tasks when surveying terrain, drawing key maps, measuring on maps, plotting operational elements, introducing hostile situations, posting operational key maps and the like. The traditional drawing board is a wooden 60cm multiplied by 45cm drawing board used for engineering drawing teaching, and the drawing board occupies a large plane space, so that the drawing board is inconvenient to carry about in combat training. As the portable standard chart board can not meet the portable requirements of combat training on equipment and equipment as a common teaching tool, the demands of military college teaching activities and military combat training on military portable standard chart boards in use systems are very strong. Based on operational use requirements of small volume, light weight, convenient storage and carrying, simple structure, flexible splicing and combination and the like, the military significance of the military portable folding plotting board of the research and production mode is very important.

Disclosure of Invention

The invention aims to solve the problems that the existing map plate occupies a large area, is inconvenient to carry and cannot be folded and stored, and provides the folding map plate which can be carried by a single soldier, so that the problems that the existing teaching map plate is heavy, occupies a large plane space and is inconvenient to carry are solved, and a plurality of military portable folding map plates can be combined and connected with one another from the aspect of combat command, so that military requirements of the combat command on the map plates with different specifications are met.

For military use portable folding drawing board, the drawing board passes through hinge interconnect by 9 drawing apron of the same size and constitutes a monoblock drawing board, uses interior hinge or outer hinge swing joint between two adjacent drawing apron, and folding back is overlapped together, can form nine structures of overlapping together after folding each other.

The connection structure of the 9 icon cover plates is as follows: the right side of the first map cover plate is movably connected with the left side of the second map cover plate through 1 pair of outer hinges, and the bottom of the first map cover plate is movably connected with the top of the eighth map cover plate through an inner hinge; the right side of the second map cover plate is movably connected with the left side of the third map cover plate through an internal hinge 1, and a built-in buckle is arranged at the joint of the bottom of the second map cover plate and the top of the ninth map cover plate and is locked through the built-in buckle; a built-in buckle is arranged at the joint of the bottom of the third map cover plate and the top of the fourth map cover plate and is locked through the built-in buckle; the left side of the fourth map cover plate is movably connected with the right side of the ninth map cover plate through an inner hinge 1, and the bottom of the fourth map cover plate is movably connected with the top of the fifth map cover plate through an outer hinge; the left side of the labeled graph cover plate five is movably connected with the right side of the labeled graph cover plate six through an internal hinge 1; the left side of the label cover plate six is movably connected with the right side of the label cover plate seven through a pair of 1 external hinges, and a built-in buckle is arranged at the joint of the top of the label cover plate six and the bottom of the label cover plate nine and is locked through the built-in buckle; a built-in buckle is arranged at the joint of the top of the seventh drawing cover plate and the bottom of the eighth drawing cover plate and is locked through the built-in buckle; the eight right sides of the map cover plate are movably connected with the nine left sides of the map cover plate through 1 pair of outer hinges.

The rotation directions of the inner hinge and the outer hinge of the connecting map cover plate are opposite. The mode that the icon board after opening accomodates folding: the folding is divided into two groups, one group is folded according to the sequence of the third, second, first and eighth map cover plates, and the adjacent two groups are folded according to the sequence of the seventh, sixth, fifth and fourth map cover plates. Two groups of folding marked map cover plates are folded on the front side and the rear side of the marked map cover plate nine after the folding storage. If the mounting positions of all the inner hinges and the outer hinges are exchanged, the storage folding sequence and the mode of the two groups of map cover plates are correspondingly exchanged.

The inner hinge, the outer hinge and the built-in buckle are all installed in an embedded mode during installation, and the flatness of the front surface and the back surface of each map cover plate is guaranteed.

And a concave connecting sliding groove or a convex connecting sliding groove is arranged on the side edge of the label cover plate positioned on the outermost side. The concave connecting sliding groove is provided with a concave groove for expanding and connecting another drawing board; the convex connecting sliding groove is provided with a convex rib for expanding and connecting other drawing boards. The convex connecting sliding groove is matched and connected with the concave connecting sliding groove, and can be used for expansion connection between the drawing boards. The concave connecting sliding groove is provided with a convex protective sliding strip matched with the concave connecting sliding groove; the convex protective sliding strip can slide along the concave connecting sliding groove and is used for protecting the side edge of the icon cover plate or fixing the adjacent icon cover plate. The concave protective sliding strip matched with the convex connecting sliding groove is installed on the convex connecting sliding groove and can slide along the convex connecting sliding groove and is used for protecting the side edge of the icon cover plate or fixing the adjacent icon cover plate.

The convex connecting sliding groove or the concave connecting sliding groove can be correspondingly changed when being installed. The convex and concave connecting chutes are arranged to enhance the overall flatness and stability of the extended chart boards and the function splicing expansion of a plurality of groups of chart boards, so that different combinations and connections of a plurality of military single-soldier portable folding chart boards are realized to form different sizes, and the military single-soldier portable folding chart boards are suitable for different operational command tasks; secondly, the concave and convex connecting chutes are protected from being damaged and deformed in mutual collision by sliding into the concave and convex protective sliding strips, and the combined connection of the military individual portable folding marking plate is not influenced; thirdly, the concave and convex protective sliding strips slide to the middle positions of the outer sides of the two adjacent map cover plates, and the two adjacent map cover plates can be fixed on a plane, so that the flatness of the whole plane of the map plate is realized.

All structural materials of the marking board are non-ferrous materials (ferrous materials influence the performance of the compass on the marking board), the double-layer material cover board which is made of plastic materials with certain hardness and non-ferrous alloy materials is selected for the marking cover board, the front surface of the double-layer material cover board is made of plastic materials with certain hardness, and drawing pins or pins can be conveniently used on the cover board. The size of each peripheral map cover plate (including the concave and convex connecting chutes of the frame and installing the convex and concave protective sliding strips) is consistent with the size of the map cover plate nine, so that the size of the whole frame is consistent after the frame is folded and stored.

For military use portable folding drawing board has folding function, can reduce area occupied greatly after folding, portable, deposit, be particularly suitable for field battle and training and use.

Drawings

FIG. 1 is a schematic view of a drawing board;

FIG. 2 is a schematic structural view of an inner hinge and an outer hinge;

FIG. 3 is a schematic view of a built-in buckle structure;

FIG. 4 is a schematic structural view of the convex connecting chute and the concave protective slide bar;

FIG. 5 is a schematic view of the structure of the concave connecting chute and the convex protective slide bar;

FIG. 6 is a schematic view of a third illustration cover plate and a seventh illustration cover plate;

FIG. 7 is a schematic view of a folding method for a third and a second folding assembly of the label cover and a seventh and a sixth folding assembly of the label cover;

FIG. 8 is a schematic view of a folding method for a third, a second and a third folding assembly of the label cover and a seventh, a sixth and a fifth folding assembly of the label cover;

FIG. 9 is a schematic view of the folding methods of the third, second, first, and eighth folding assemblies and the seventh, sixth, fifth, and fourth folding assemblies of the placard cover;

FIG. 10 is a schematic view of the transverse interconnection combination of 2 portable folding marking boards for the military individual soldier;

FIG. 11 is a schematic view of the longitudinal interconnection combination of 2 portable folding charts for military individual soldiers;

FIG. 12 is a schematic view of the combination of 4 portable folding charts for military individual soldiers;

in the figure, the reference numerals include a first labeled graph cover plate 1, a second labeled graph cover plate 2, a third labeled graph cover plate 3, a fourth labeled graph cover plate 4, a fifth labeled graph cover plate 5, a sixth labeled graph cover plate 6, a seventh labeled graph cover plate 7, an eighth labeled graph cover plate 8, a ninth labeled graph cover plate 9, an outer 11 hinge, an inner 12 hinge, an 18 built-in buckle, a convex connecting chute 22, a concave connecting chute 31, a concave protective sliding strip 34, a convex protective sliding strip 43, a retaining ring 44 and a fastener 45.

Detailed Description

The invention is further described with reference to the following specific embodiments and the accompanying drawings. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.