CN216627809U - Portable graphic board frame for architectural design - Google Patents
Portable graphic board frame for architectural design Download PDFInfo
- Publication number
- CN216627809U CN216627809U CN202120842448.3U CN202120842448U CN216627809U CN 216627809 U CN216627809 U CN 216627809U CN 202120842448 U CN202120842448 U CN 202120842448U CN 216627809 U CN216627809 U CN 216627809U
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- China
- Prior art keywords
- drawing board
- sliding
- seat
- connecting rod
- board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building design, in particular to a portable drawing board frame for building design, which comprises a mounting seat, wherein a first drawing board is fixedly arranged at the top of the mounting seat, a fixed plate is fixedly arranged at the bottom end of the inner side of the first drawing board, a sliding seat is slidably arranged at the inner side of the fixed plate, first racks are fixedly arranged at two ends of the sliding seat, first gears are respectively meshed with the outer edges of the first racks, the two first gears are respectively rotatably arranged at the inner side of the fixed plate, a sliding board is slidably arranged at the top end of the inner side of the first drawing board, a second drawing board is fixedly arranged at the top of the sliding board, the second drawing board can be accommodated in the first drawing board, a fixed seat is fixedly arranged at the inner side of the sliding board, second racks are respectively fixedly arranged at two ends of the fixed seat, second gears are respectively meshed with the outer edges of the second racks, and the second gears are respectively rotatably arranged at the inner side of the sliding board. The utility model can realize the adjustment of the size of the drawing board and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of architectural design, in particular to a portable graphic board frame for architectural design.
Background
The building design means that before the building is built, a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process according to the construction task in advance, plans a method and a scheme for solving the problems, expresses the problems by using paper and files, and is used as a common basis for the mutual cooperation of material preparation, construction organization work and various work types in the manufacturing and building work, so that the whole project can fully meet various requirements expected by users and society within a preset investment limit range according to a carefully considered preset scheme, and a drawing board frame is one of tools commonly used for building design.
When the existing drawing board frame for building design is used, the drawing board frame needs to be movably drawn, and is limited by the size of the drawing board frame, so that the drawing board frame is difficult to carry; in addition, the size of the existing drawing board is fixed, and the size of the drawing board cannot be adjusted according to actual conditions, so that the drawing has great limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the size of a drawing board cannot be adjusted according to actual conditions in the prior art, and provides a portable drawing board frame for architectural design.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the portable drawing board frame for building design comprises a mounting seat, wherein a first drawing board is fixedly mounted at the top of the mounting seat, a fixed plate is fixedly mounted at the bottom end of the inner side of the first drawing board, a sliding seat is slidably mounted at the inner side of the fixed plate, first racks are fixedly mounted at two ends of the sliding seat, first gears are meshed with the outer edges of the first racks, the two first gears are rotatably mounted at the inner side of the fixed plate, a sliding plate is slidably mounted at the top end of the inner side of the first drawing board, a second drawing board is fixedly mounted at the top of the sliding plate and can be accommodated in the first drawing board, a second fixed seat is fixedly mounted at the inner side of the sliding plate, second racks are fixedly mounted at two ends of the second fixed seat, second gears are meshed with the outer edges of the second racks, the second gears are rotatably mounted at the inner side of the sliding plate, and a third connecting rod and a fourth connecting rod are arranged between the first gear and the second gear at the same end, the third connecting rod and the fourth connecting rod are rotatably connected through a pin shaft, and one ends of the third connecting rod and the fourth connecting rod, which are back to each other, are fixedly connected with the corresponding first gear and the corresponding second gear.
Preferably, a sliding groove is formed in one side of the fixing plate, a sliding block is arranged in the sliding groove, the sliding block is fixedly connected with the sliding seat, an adjusting bolt is rotatably arranged on one side of the sliding block, and the adjusting bolt penetrates through the first drawing board and is in threaded connection with the first drawing board.
Preferably, a plurality of supporting sleeves are installed on the outer edge of the bottom of the installing seat, the top end of each supporting sleeve is hinged to the corresponding installing seat, inserting rods are inserted into the bottom ends of the supporting sleeves in an inserted mode, and the supporting sleeves are provided with positioning bolts in a threaded mode.
Preferably, a first fixing seat is fixedly installed at the center of the bottom of the mounting seat, a plurality of first connecting rods are hinged to the outer side of the first fixing seat, a second connecting rod is hinged to one end, away from the first fixing seat, of each first connecting rod, and one end of each second connecting rod is hinged to the corresponding supporting sleeve.
The utility model provides a portable graphic frame for architectural design, which has the beneficial effects that: the sliding block can drive the sliding seat to move by rotating the adjusting bolt, the sliding seat can drive the first rack to rotate, so that the first gear rotates, the third connecting rod acts on the fourth connecting rod to enable the whole sliding plate to rotate, the second drawing board stretches out outwards, and the size of the whole drawing board is changed
Drawings
FIG. 1 is a schematic structural diagram of a portable construction design drawing board frame according to the present invention;
FIG. 2 is a first schematic diagram of the internal structure of a portable drawing frame for architectural design according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a portable graphic plate rack for architectural design according to the second embodiment of the present invention.
In the figure: the device comprises a mounting seat 1, a supporting sleeve 2, an inserting rod 3, a positioning bolt 4, a first fixed seat 5, a first connecting rod 6, a second connecting rod 7, a first drawing board 8, a sliding seat 9, a first rack 10, a first gear 11, a sliding plate 12, a second fixed seat 13, a second rack 14, a second gear 15, a third connecting rod 16, a fourth connecting rod 17, a second drawing board 18, an adjusting bolt 19, a sliding block 20, a sliding groove 21 and a fixing plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-3, a portable graphic plate frame for architectural design comprises a mounting base 1, wherein a first graphic plate 8 is fixedly mounted at the top of the mounting base 1, a fixed plate 22 is fixedly mounted at the bottom end of the inner side of the first graphic plate 8, a sliding base 9 is slidably mounted at the inner side of the fixed plate 22, first racks 10 are fixedly mounted at two ends of the sliding base 9, first gears 11 are respectively meshed with the outer edges of the first racks 10, the two first gears 11 are rotatably mounted at the inner side of the fixed plate 22, a sliding plate 12 is slidably mounted at the top end of the inner side of the first graphic plate 8, a second graphic plate 18 is fixedly mounted at the top of the sliding plate 12, and the second graphic plate 18 can be accommodated in the first graphic plate 8; the second drawing board 18 can be slid to extend out or be received in the first drawing board 8 by sliding the sliding board 12, so that the size of the whole drawing board can be changed.
A second fixed seat 13 is fixedly installed on the inner side of the sliding plate 12, second racks 14 are fixedly installed at two ends of the second fixed seat 13, second gears 15 are meshed with the outer edges of the second racks 14, the second gears 15 are rotatably installed on the inner side of the sliding plate 12, a third connecting rod 16 and a fourth connecting rod 17 are installed between the first gear 11 and the second gear 15 at the same end, the third connecting rod 16 and the fourth connecting rod 17 are rotatably connected through a pin shaft, one end of the third connecting rod 16, opposite to the end of the fourth connecting rod 17, is fixedly connected with the corresponding first gear 11 and the second gear 15, a sliding groove 21 is formed in one side of a fixed plate 22, a sliding block 20 is slidably installed in the sliding groove 21, the sliding block 20 is fixedly connected with the sliding seat 9, an adjusting bolt 19 is rotatably installed on one side of the sliding block 20, and the adjusting bolt 19 penetrates through the first drawing board 8 and is in threaded connection with the first drawing board 8. The sliding block 20 can drive the sliding seat 9 to move by rotating the adjusting bolt 19, the sliding seat 9 can drive the first rack 10 to rotate, so that the first gear 11 rotates, the third connecting rod 16 acts on the fourth connecting rod 17 to enable the whole sliding plate 12 to extend outwards, and the size of the whole drawing plate is changed.
Example 2:
referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a plurality of supporting sleeves 2 are installed on the outer edge of the bottom of an installation seat 1, the top ends of the supporting sleeves 2 are uniformly hinged with the installation seat 1, inserting rods 3 are inserted into the bottom ends of the supporting sleeves 2, positioning bolts 4 are installed on the supporting sleeves 2 in a threaded manner, a first fixing seat 5 is fixedly installed at the center position of the bottom of the installation seat 1, a plurality of first connecting rods 6 are hinged to the outer side of the first fixing seat 5, one end of each first connecting rod 6, which is far away from the first fixing seat 5, is hinged with a second connecting rod 7, and one end of each second connecting rod 7 is hinged with the corresponding supporting sleeve 2. The first connecting rod 6 and the second connecting rod 7 are folded to enable the supporting sleeve 2 to be folded towards the middle, so that the whole size is achieved, and the carrying is convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The portable drawing board frame for building design comprises a mounting seat (1) and is characterized in that a first drawing board (8) is fixedly mounted at the top of the mounting seat (1), a fixed board (22) is fixedly mounted at the bottom end of the inner side of the first drawing board (8), a sliding seat (9) is slidably mounted at the inner side of the fixed board (22), first racks (10) are fixedly mounted at two ends of the sliding seat (9), first gears (11) are meshed with the outer edge of the first racks (10), the two first gears (11) are rotatably mounted at the inner side of the fixed board (22), a sliding board (12) is slidably mounted at the top end of the inner side of the first drawing board (8), a second drawing board (18) is fixedly mounted at the top of the sliding board (12), the second drawing board (18) can be accommodated in the first drawing board (8), and a second fixed seat (13) is fixedly mounted at the inner side of the sliding board (12), the all fixed mounting in both ends of second fixing base (13) has second rack (14), the outer edge of second rack (14) has all engaged with second gear (15), second gear (15) all rotate and install the inboard at sliding plate (12), with one end install third connecting rod (16), fourth connecting rod (17) between first gear (11) and second gear (15), rotate through the round pin axle and connect between third connecting rod (16) and fourth connecting rod (17), third connecting rod (16) and fourth connecting rod (17) one end and corresponding first gear (11), second gear (15) fixed connection that carry on the back mutually.
2. The portable construction design drawing board frame according to claim 1, wherein a sliding groove (21) is formed in one side of the fixing plate (22), a sliding block (20) is slidably mounted in the sliding groove (21), the sliding block (20) is fixedly connected with the sliding seat (9), an adjusting bolt (19) is rotatably mounted on one side of the sliding block (20), and the adjusting bolt (19) penetrates through the first drawing board (8) and is in threaded connection with the first drawing board (8).
3. The portable construction design drawing board frame according to claim 2, wherein a plurality of supporting sleeves (2) are installed on the outer edge of the bottom of the installation seat (1), the installation seat (1) is hinged to the top ends of the supporting sleeves (2), inserting rods (3) are inserted into the bottom ends of the supporting sleeves (2), and positioning bolts (4) are installed on the supporting sleeves (2) in a threaded mode.
4. A portable construction design drawing board frame according to claim 3, wherein a first fixing seat (5) is fixedly installed at the central position of the bottom of the mounting seat (1), a plurality of first connecting rods (6) are hinged to the outer side of the first fixing seat (5), one end of each first connecting rod (6) far away from the first fixing seat (5) is hinged to a second connecting rod (7), and one end of each second connecting rod (7) is hinged to the corresponding supporting sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120842448.3U CN216627809U (en) | 2021-04-23 | 2021-04-23 | Portable graphic board frame for architectural design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120842448.3U CN216627809U (en) | 2021-04-23 | 2021-04-23 | Portable graphic board frame for architectural design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216627809U true CN216627809U (en) | 2022-05-31 |
Family
ID=81722994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120842448.3U Expired - Fee Related CN216627809U (en) | 2021-04-23 | 2021-04-23 | Portable graphic board frame for architectural design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216627809U (en) |
-
2021
- 2021-04-23 CN CN202120842448.3U patent/CN216627809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |