CN203733409U - Field map unfolding and folding base plate - Google Patents
Field map unfolding and folding base plate Download PDFInfo
- Publication number
- CN203733409U CN203733409U CN201420099590.3U CN201420099590U CN203733409U CN 203733409 U CN203733409 U CN 203733409U CN 201420099590 U CN201420099590 U CN 201420099590U CN 203733409 U CN203733409 U CN 203733409U
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- China
- Prior art keywords
- rectangular slab
- folding
- map
- rectangular
- plate
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- Expired - Fee Related
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Abstract
The utility model relates to a field map unfolding and folding base plate comprising at least four rectangular plates. The number of the rectangular plates is odd. The rectangular plates are pieced together into a matrix including a plurality of columns and two rows. The front sides of the odd plate and the even plate in each column are connected by hinges. The adjacent odd and even columns are connected in a way in which the back sides of the corresponding odd plates or even plates are connected by hinges. When the number of columns is greater than two, connection positions of every two adjacent columns are staggered. Positioning clamping grooves are correspondingly arranged at the junction, at the periphery of the large rectangular map unfolding base plate, of every two adjacent rectangular plates, wherein the positioning clamping groove of one rectangular plate is internally equipped with an anti-folding clamping block, the fixed end of the anti-folding clamping block is hinged with the rectangular plate, and the free end of the anti-folding clamping block is rotatably inserted in the positioning clamping groove of the other corresponding rectangular plate to form anti-folding positioning. The front of each rectangular plate is provided with a cavity in which a soft cushion layer is embedded. The field map unfolding and folding base plate of the utility model is convenient to carry, not easy to damage, and large in area when unfolded, and can meet the needs of field map supporting and backing.
Description
Technical field
The utility model relates to a kind of field map aid, and particularly folding backing plate is launched with map in a kind of field.
Background technology
While using topomap in the wild, topomap and terrain landform need be mapped one by one, so that topographic features is familiar with, is grasped to analysis and research landform all sidedly, according to the action of actual landform organization planning, give full play to the effect of topomap.Make the orientation of topomap consistent with terrain for demarcating topomap, often topomap need be launched to nail uses on chart board, the topomap area launching is large, require corresponding chart board area also larger, it is very inconvenient to make to carry while action in the wild, affect the efficiency of field action, larger area chart board easily fractures in handling process simultaneously, cannot play to topomap the effect of support and liner.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of field map to launch folding backing plate, and easy to carry, not fragile, developed area is large, meets the needs of field support and liner map.
The technical solution of the utility model is: folding backing plate is launched with map in a kind of field, comprise rectangular slab, the quantity of described rectangular slab is even number and is at least four, the size of these rectangular slabs is identical, be multiple row, the map that two rows' matrix amalgamation forms a rectangle launches switch base plate, wherein, the positive gemel connection that adopts of the odd number plate of each row and even plates forms forward turnover, connection between adjacent odd column and even column adopts gemel connection to form turnover dorsad by corresponding odd number plate or the even plates back side, when more than two row, link position dislocation between adjacent two row, be that first row and second is classified odd number plate as and is connected, secondary series and the 3rd is classified even plates as and is connected, the junction that the neighboring that the map of described rectangle launches switch base plate is positioned at adjacent two rectangular slabs respectively correspondence is provided with locating groove, anti-folding fixture block is installed in the locating groove of one of them rectangular slab, the stiff end of this anti-folding fixture block is hinged by hinge and rectangular slab, the free end of anti-folding fixture block is rotated and in the locating groove that inserts another corresponding rectangular slab, form anti-folding location, the front of each rectangular slab is equipped with cavity, is embedded soft bed course in cavity, and the thickness of soft bed course is identical with the degree of depth of cavity.
The length of described rectangular slab be 400～500 ㎜, wide be 300～500 ㎜.
The thickness of described rectangular slab is 4～10 ㎜.
The thickness of described anti-folding fixture block is 1～2 ㎜.
The position that described rectangular slab is installed hinge is provided with groove, and hinge is fixed in groove.
Described soft bed course is cork sheet or foam pad.
Adopt technique scheme: the quantity of rectangular slab is even number and is at least four, the size of these rectangular slabs is identical, and the map that the matrix amalgamations that are multiple row, two rows form a rectangle launches switch base plate, supports and liner map when using map in the wild.Wherein, the positive gemel connection that adopts of the odd number plate of each row and even plates forms forward turnover, connection between adjacent odd column and even column adopts gemel connection to form turnover dorsad by corresponding odd number plate or the even plates back side, when more than two row, link position dislocation between adjacent two row, be that first row and second is classified odd number plate as and is connected, secondary series and the 3rd is classified even plates as and is connected, polylith rectangular slab forms state folding or that launch by hinge, when launching to form when map launches switch base plate, rectangular slab can be used for supporting and liner map, when the complete each rectangular slab of rectangular slab folding overlaps, area reducing, effectively save parking space, be easy to carry, the rectangular slab intensity overlaping is large, not fragile, be suitable for outdoor high-intensity operation.The junction that the neighboring that the map of described rectangle launches switch base plate is positioned at adjacent two rectangular slabs respectively correspondence is provided with locating groove, anti-folding fixture block is installed in the locating groove of one of them rectangular slab, the stiff end of this anti-folding fixture block is hinged by hinge and rectangular slab, the free end of anti-folding fixture block is rotated and in the locating groove that inserts another corresponding rectangular slab, form anti-folding location, anti-folding fixture block is located anti-adjacent rectangular slab folding, when the amalgamation of polylith rectangular slab forms map expansion switch base plate, anti-folding fixture block can effectively prevent that map from launching switch base plate and turning back.The front of each rectangular slab is equipped with cavity, in cavity, be embedded soft bed course, map can be followed closely on soft bed course with drawing pin, easy to use, the thickness of soft bed course is identical with the degree of depth of cavity, when the complete each rectangular slab of rectangular slab folding overlaps, can be completely overlapping between adjacent rectangle plate, reduce thickness.
The position that described rectangular slab is installed hinge is provided with groove, hinge is fixed in groove, rectangular slab launches to form map and launches after switch base plate, the map lay that is placed on map expansion switch base plate front is smooth, easy to use, when the complete each rectangular slab of rectangular slab folding overlaps, can be completely overlapping between adjacent rectangle plate, reduce thickness, save parking space.
Be further described below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model the first embodiment;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is that the B of Fig. 1 is to structural representation;
Fig. 4 is the structural representation of the utility model the second embodiment;
Fig. 5 is that the A of Fig. 4 is to structural representation;
Fig. 6 is that the B of Fig. 4 is to structural representation.
In accompanying drawing, 1 is rectangular slab, and 2 is hinge, and 3 is locating groove, and 4 is anti-folding fixture block, and 5 is cavity, and 6 is soft bed course.
Embodiment
Embodiment mono-:
Referring to Fig. 1 to Fig. 3, folding backing plate is launched with map in a kind of field, comprise rectangular slab 1, the quantity of described rectangular slab 1 is six, be respectively the first rectangular slab, the second rectangular slab, the 3rd rectangular slab, the 4th rectangular slab, the 5th rectangular slab and the 6th rectangular slab, the first rectangular slab, the second rectangular slab, the 3rd rectangular slab is positioned at first row, the 4th rectangular slab, the 5th rectangular slab, the 6th rectangular slab is positioned at second row, the first rectangular slab and the 4th rectangular slab are positioned at first row, the second rectangular slab, the 5th rectangular slab is positioned at secondary series, the 3rd rectangular slab, the 6th rectangular slab is positioned at the 3rd row, the size of these rectangular slabs 1 is identical, the length of rectangular slab is 400 ㎜, wide is 500 ㎜, thick is 5 ㎜, be three row, the map that two rows' matrix amalgamation forms a rectangle launches switch base plate.Wherein, the positive hinge 2 that adopts of the odd number plate of each row and even plates is connected to form forward turnover, connection between adjacent odd column and even column adopts hinge 2 to be connected to form turnover dorsad by corresponding odd number plate or the even plates back side, the present embodiment, positive first gemel connection that adopts of the first rectangular slab and the 4th rectangular slab forms forward turnover, positive second gemel connection that adopts of the second rectangular slab and the 5th rectangular slab forms forward turnover, positive the 3rd gemel connection that adopts of the 3rd rectangular slab and the 6th rectangular slab forms forward turnover, the first rectangular slab and the second rectangular slab back side adopt the 4th gemel connection to form turnover dorsad, the 5th rectangular slab and the 6th rectangular slab back side adopt pentahapto page to be connected to form turnover dorsad, the position that rectangular slab is installed hinge is provided with groove, hinge is fixed in groove, for improving intensity, hinge quantity between adjacent rectangle plate is two, hinge is fixedly mounted on rectangular slab by screw.The junction that the neighboring that the map of described rectangle launches switch base plate is positioned at adjacent two rectangular slabs respectively correspondence is provided with locating groove 3, anti-folding fixture block 4 is installed in the locating groove 3 of one of them rectangular slab 1, the stiff end of this anti-folding fixture block 4 is hinged by hinge and rectangular slab 1, the free end of anti-folding fixture block 4 is rotated and in the locating groove that inserts another corresponding rectangular slab, form anti-folding location, the present embodiment, the thickness of anti-folding fixture block is 1 ㎜, adopts iron plate to make.The front of each rectangular slab 1 is equipped with cavity 5, is embedded soft bed course 6 in cavity 5, and the thickness of soft bed course 6 is identical with the degree of depth of cavity 5, the present embodiment, and soft bed course 6 is cork sheet.
Embodiment bis-:
Referring to Fig. 4 to Fig. 6, folding backing plate is launched with map in a kind of field, comprise rectangular slab 1, the quantity of described rectangular slab 1 is four, be respectively the first rectangular slab, the second rectangular slab, the 3rd rectangular slab, the 4th rectangular slab, the first rectangular slab, the second rectangular slab is positioned at first row, the 3rd rectangular slab, the 4th rectangular slab is positioned at second row, the first rectangular slab and the 3rd rectangular slab are positioned at first row, the second rectangular slab, the 4th rectangular slab is positioned at secondary series, the size of these rectangular slabs is identical, the length of rectangular slab is 500 ㎜, wide is 400 ㎜, thick is 10 ㎜, be two row, the map that two rows' matrix amalgamation forms a rectangle launches switch base plate.Wherein, the positive hinge 2 that adopts of the odd number plate of each row and even plates is connected to form forward turnover, connection between adjacent odd column and even column adopts hinge 2 to be connected to form turnover dorsad by corresponding odd number plate or the even plates back side, the present embodiment, positive first gemel connection that adopts of the first rectangular slab and the 3rd rectangular slab forms forward turnover, positive second gemel connection that adopts of the second rectangular slab and the 4th rectangular slab forms forward turnover, the first rectangular slab and the second rectangular slab back side adopt the 3rd gemel connection to form turnover dorsad, the position that rectangular slab is installed hinge is provided with groove, hinge is fixed in groove, for improving intensity, hinge quantity between adjacent rectangle plate is two, hinge is fixedly mounted on rectangular slab by screw.The junction that the neighboring that the map of described rectangle launches switch base plate is positioned at adjacent two rectangular slabs respectively correspondence is provided with locating groove 3, anti-folding fixture block 4 is installed in the locating groove 3 of one of them rectangular slab 1, the stiff end of this anti-folding fixture block 4 is hinged by hinge and rectangular slab 1, the free end of anti-folding fixture block 4 is rotated and in the locating groove that inserts another corresponding rectangular slab, form anti-folding location, the present embodiment, the thickness of anti-folding fixture block is 2 ㎜, adopts iron plate to make.The front of each rectangular slab 1 is equipped with cavity 5, is embedded soft bed course 6 in cavity 5, and the thickness of soft bed course 6 is identical with the degree of depth of cavity 5, the present embodiment, and soft bed course 6 is foam pad.
The quantity of rectangular slab can also be eight, be respectively the first rectangular slab, the second rectangular slab, the 3rd rectangular slab, the 4th rectangular slab, the 5th rectangular slab, the 6th rectangular slab, the 7th rectangular slab and the 8th rectangular slab, the first rectangular slab, the second rectangular slab, the 3rd rectangular slab, the 4th rectangular slab is positioned at first row, the 5th rectangular slab, the 6th rectangular slab, the 7th rectangular slab, the 8th rectangular slab is positioned at second row, the first rectangular slab and the 5th rectangular slab are positioned at first row, the second rectangular slab and the 6th rectangular slab are positioned at secondary series, the 3rd rectangular slab and the 7th rectangular slab are positioned at the 3rd row, the 4th rectangular slab and the 8th rectangular slab are positioned at the 4th row, be four row, the map that two rows' matrix amalgamation forms a rectangle launches switch base plate, wherein positive first gemel connection that adopts of the first rectangular slab and the 5th rectangular slab forms forward turnover, positive second gemel connection that adopts of the second rectangular slab and the 6th rectangular slab forms forward turnover, positive the 3rd gemel connection that adopts of the 3rd rectangular slab and the 7th rectangular slab forms forward turnover, positive the 4th gemel connection that adopts of the 4th rectangular slab and the 8th rectangular slab forms forward turnover, the first rectangular slab and the second rectangular slab back side adopt pentahapto page to form turnover dorsad, the 6th rectangular slab and the 7th rectangular slab back side adopt six directions page to form turnover, the 3rd rectangular slab and the 4th rectangular slab back side adopt the 7th hinge to form turnover, the position that rectangular slab is installed hinge is provided with groove, hinge is fixed in groove.
When use, launch folding backing plate as example taking the map in the first embodiment, the switch base plate after expansion is by the anti-folding of anti-folding fixture block location, and map can use on switch base plate with drawing pin nail.After finishing using, 180 ° of anti-folding fixture block upsets are recovered in the groove at anti-folding fixture block place, first turn down the front of the 4th rectangular slab folding at the first rectangular slab, turn down again the back side of the second rectangular slab folding at the first rectangular slab, turn down the front of the 5th rectangular slab folding at the second rectangular slab, then turn down the 6th rectangular slab folding at the back side of the 5th rectangular slab, finally turn down the 3rd rectangular slab folding and complete in the front of the 6th rectangular slab the folding of switch base plate.
Claims (6)
1. folding backing plate is launched with map in a field, comprise rectangular slab (1), it is characterized in that: the quantity of described rectangular slab (1) is even number and is at least four, the size of these rectangular slabs (1) is identical, be multiple row, the map that two rows' matrix amalgamation forms a rectangle launches switch base plate, wherein, the positive hinge (2) that adopts of the odd number plate of each row and even plates is connected to form forward turnover, connection between adjacent odd column and even column adopts hinge (2) to be connected to form turnover dorsad by corresponding odd number plate or the even plates back side, when more than two row, link position dislocation between adjacent two row, be that first row and second is classified odd number plate as and is connected, secondary series and the 3rd is classified even plates as and is connected, the junction that the neighboring that the map of described rectangle launches switch base plate is positioned at adjacent two rectangular slabs respectively correspondence is provided with locating groove (3), anti-folding fixture block (4) is installed in the locating groove (3) of one of them rectangular slab (1), the stiff end of this anti-folding fixture block (4) is hinged by hinge and rectangular slab (1), the free end of anti-folding fixture block (4) is rotated and in the locating groove that inserts another corresponding rectangular slab, form anti-folding location, the front of each rectangular slab (1) is equipped with cavity (5), is embedded soft bed course (6) in cavity (5), and the thickness of soft bed course (6) is identical with the degree of depth of cavity (5).
2. map launches folding backing plate for field according to claim 1, it is characterized in that: the length of described rectangular slab (1) be 400～500 ㎜, wide be 300～500 ㎜.
3. folding backing plate is launched with map in field according to claim 1, it is characterized in that: the thickness of described rectangular slab (1) is 4～10 ㎜.
4. folding backing plate is launched with map in field according to claim 1, it is characterized in that: the thickness of described anti-folding fixture block (4) is 1～2 ㎜.
5. folding backing plate is launched with map in field according to claim 1, it is characterized in that: the position that described rectangular slab (1) is installed hinge (2) is provided with groove, and hinge (2) is fixed in groove.
6. folding backing plate is launched with map in field according to claim 1, it is characterized in that: described soft bed course (6) is cork sheet or foam pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099590.3U CN203733409U (en) | 2014-03-06 | 2014-03-06 | Field map unfolding and folding base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099590.3U CN203733409U (en) | 2014-03-06 | 2014-03-06 | Field map unfolding and folding base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733409U true CN203733409U (en) | 2014-07-23 |
Family
ID=51203462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099590.3U Expired - Fee Related CN203733409U (en) | 2014-03-06 | 2014-03-06 | Field map unfolding and folding base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733409U (en) |
-
2014
- 2014-03-06 CN CN201420099590.3U patent/CN203733409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |