CN221292734U - Drawing board for urban road design - Google Patents
Drawing board for urban road design Download PDFInfo
- Publication number
- CN221292734U CN221292734U CN202420159193.4U CN202420159193U CN221292734U CN 221292734 U CN221292734 U CN 221292734U CN 202420159193 U CN202420159193 U CN 202420159193U CN 221292734 U CN221292734 U CN 221292734U
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- drawing board
- storage box
- bolt
- buffer spring
- board
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- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 12
- 230000005489 elastic deformation Effects 0.000 abstract description 4
- 238000011835 investigation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of drawing boards, and discloses a drawing board for urban road design, which comprises a storage box, wherein the upper side of the storage box is provided with a box cover which is rotationally connected, and the lower side of the box cover is provided with a mounting pad; a drawing board is arranged in the storage box, a buffer spring is arranged between the drawing board and the storage box, and the drawing board is fixed with the upper end of the buffer spring; the upper side of the drawing board is provided with an installation block, one end of the installation block is provided with a bolt, and the bolt is in threaded connection with the installation block; one side of the mounting pad is provided with a compression spring, and one end of the compression spring is provided with a compression head. The drawing is placed on the drawing board by using the drawing, the drawing is fixed by the bolt at one end of the mounting block, the drawing is convenient to not influence the stability of the drawing when drawing, and when a plurality of area visit surveys are needed, the drawing board is sprung to the upper end of the storage box by opening the box cover drawing board through the force generated by the elastic deformation of the buffer spring.
Description
Technical Field
The utility model relates to the technical field of drawing boards, in particular to a drawing board for urban road design.
Background
Design urban roads typically begin with drawing figures, which typically require corresponding drawing boards. Drawing boards are a tool specifically designed for drawing and making drawings, providing a smooth surface and convenient working space, and the use of drawing boards helps to improve drawing accuracy and efficiency, while also providing better control and comfort. In selecting a drawing board, the size, material, and function of the board may be considered to ensure that the requirements of a particular drawing project are met.
The utility model discloses a drawing board in Chinese patent with publication number CN218315985U, comprising a support column, wherein one side of the support column is provided with a support plate, a drawing board body is slidably arranged between the support plate and the support column, an adjusting and erasing mechanism is used for adjusting the height of the drawing board and facilitating the erasing of the surface content of the drawing board body, the adjusting and erasing mechanism is arranged on the outer side of the drawing board body, the adjusting and erasing mechanism comprises a lifting component arranged in the support column, and an erasing component is arranged in the support plate; can use lifting unit to adjust the height of drawing board through rotating the rocker fast, can remove the drawing board to one side of erasing the subassembly when needs clear up drawing board surface, inside the subassembly is erased in the reciprocal promotion entering of drawing board body through the promotion, can evenly erase the surface everywhere of drawing board body, saved the time of erasing.
In the above technology, the carrying is inconvenient, before the road is designed, geographical and environmental investigation is needed, the conditions of land utilization, traffic flow, topography and the like are known, and the basic trend and layout of the road are determined in the planning stage, so that the carrying of drawing related tools is needed for carrying out the visit investigation, and therefore, the design of the map board for urban road design, which is convenient for accommodating and carrying functions, solves the problems.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the drawing board for urban road design, which has the advantage of convenient storage and carrying, and solves the problems that before the road is designed, geographical and environment investigation is needed, the conditions of land utilization, traffic flow, topography and the like are known, the basic trend and layout of the road are determined in a planning stage, and the relevant tools for drawing are needed to carry out interview investigation.
(II) technical scheme
In order to achieve the purpose of convenient storage and carrying, the utility model provides the following technical scheme: the drawing board for urban road design comprises a storage box, wherein the upper side of the storage box is provided with a box cover which is connected in a rotating way, and the lower side of the box cover is provided with a mounting pad; a drawing board is arranged in the storage box, a buffer spring is arranged between the drawing board and the storage box, and the drawing board is fixed with the upper end of the buffer spring; the upper side of the drawing board is provided with an installation block, one end of the installation block is provided with a bolt, and the bolt is in threaded connection with the installation block; one side of the mounting pad is provided with a compression spring, and one end of the compression spring is provided with a compression head. The drawing is placed on the drawing board by the drawing, the drawing is fixed by the bolt at one end of the mounting block, the drawing is convenient to do not influence the stability of the drawing when drawing, the box cover is restored to be together with the storage box when a plurality of rounds of regional visit surveys are needed, the compression spring can press the drawing board into the storage box, the box cover is opened, the drawing board is sprung to the upper end of the storage box by the force generated by the elastic deformation of the buffer spring, and the box cover is convenient to store and carry.
Preferably, the upper end of the bolt is provided with a rotary cap fixedly connected with the bolt, and the rotary cap is arranged above the mounting block; the lower extreme of bolt is equipped with the fixed head, and the fixed head is installed in the below of installation piece. The bolt can be downwards moved after the rotary cap is received until the fixing head contacts the drawing, so that the drawing for drawing can be fixed on the upper side of the drawing board.
Preferably, a limiting column is arranged on the lower side of the drawing board, and the limiting column is rotationally connected with the lower side of the drawing board. The spacing post is used for fixed drawing board's position, makes it can be stable when drawing keep motionless in same position, and the spacing post can rotate when drawing board accomodates and accomodate, provides sufficient space for accomodating drawing board.
Preferably, a telescopic rod is arranged in the buffer spring, and two ends of the telescopic rod are fixedly connected with two ends of the buffer spring respectively; the upper end of buffer spring is equipped with the buffer head, and the buffer head is connected with the downside of drawing the board. The buffer spring makes the drawing board compress downwards when the case lid is closed, draws the board and can pop out through buffer spring when opening the case lid, convenient to use, and the telescopic link is used for protecting buffer spring, increases its life and improves its stability, and the buffer head contacts with drawing the board.
Preferably, a switch is arranged at the joint of the storage box and the box cover. The switch is used for fixedly connecting the box cover with the storage box, the two side surfaces and the front surface of the storage box are both provided with the switch, and the switch can be provided with various types.
Preferably, a handle is arranged on the upper side of the box cover. The whole drawing board is convenient to carry through the handle, and the portable effect is achieved.
(III) beneficial effects
Compared with the prior art, the utility model provides the drawing board for urban road design, which has the following beneficial effects: this drawing board for urban road design is through placing drawing use drawing on drawing board, is fixed it by the bolt of installation piece one end, and the drawing does not influence its stability when drawing, and when need carry out regional visit investigation of many rounds of, the rethread is restored the case lid together with the bin, and compression spring can will draw the board and press the inside of bin this moment to reached the portable effect of accomodating.
Drawings
FIG. 1 is a general block diagram of the present utility model;
FIG. 2 is an external construction diagram of the present utility model;
FIG. 3 is an internal structural view of the storage box of the present utility model;
FIG. 4 is a block diagram of a drawing board according to the present utility model.
In the figure: 1. a storage tank; 2. a case cover; 3. a switch; 4. a mounting pad; 5. a compression spring; 6. a compression head; 7. drawing a board; 8. a mounting block; 9. a buffer head; 10. a telescopic rod; 11. a buffer spring; 12. a limit column; 13. a fixed head; 14. rotating the cap; 15. a bolt; 16. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-4, a drawing board for urban road design comprises a storage box 1, wherein a box cover 2 in rotary connection is arranged on the upper side of the storage box 1, and a mounting pad 4 is arranged on the lower side of the box cover 2; a drawing board 7 is arranged in the storage box 1, a buffer spring 11 is arranged between the drawing board 7 and the storage box 1, and the drawing board 7 is fixed with the upper end of the buffer spring 11; the upper side of the drawing board 7 is provided with an installation block 8, one end of the installation block 8 is provided with a bolt 15, and the bolt 15 is in threaded connection with the installation block 8; one side of the mounting pad 4 is provided with a compression spring 5, and one end of the compression spring 5 is provided with a compression head 6.
Wherein, use the drawing to place on drawing board 7, it is fixed by bolt 15 of installation piece 8 one end, the drawing does not influence its stability when drawing of being convenient for, when need carry out a plurality of regional interview investigation, restore case lid 2 to together with bin 1, compression spring 5 can press drawing board 7 to the inside of bin 1 this moment, open case lid 2 drawing board 7 through the produced power of elastic deformation of buffer spring 11 itself with drawing board 7 bullet to the upper end of bin 1, the convenient storage carries.
The upper end of the bolt 15 is provided with a rotary cap 14 fixedly connected, and the rotary cap 14 is arranged above the mounting block 8; the lower end of the bolt 15 is provided with a fixing head 13, and the fixing head 13 is mounted below the mounting block 8.
Wherein, manual rotation of the rotary cap 14 can move the bolt 15 downward until the fixing head 13 contacts the drawing sheet, thereby fixing the drawing sheet for drawing on the upper side of the drawing sheet 7.
The lower side of the drawing board 7 is provided with a limit column 12, and the limit column 12 is rotationally connected with the lower side of the drawing board 7.
The limiting column 12 is used for fixing the position of the drawing board 7, so that the drawing board 7 can be stably kept at the same position when drawing, and the limiting column 12 can be rotated and stored when the drawing board 7 is stored, so that a sufficient space is provided for storing the drawing board 7.
A telescopic rod 10 is arranged in the buffer spring 11, and two ends of the telescopic rod 10 are fixedly connected with two ends of the buffer spring 11 respectively; the upper end of the buffer spring 11 is provided with a buffer head 9, and the buffer head 9 is connected with the underside of the drawing board 7.
Wherein, buffer spring 11 makes drawing board 7 compress downwards when case lid 2 is closed, and drawing board 7 can pop out through buffer spring 11 when opening case lid 2, convenient to use, telescopic link 10 are used for protecting buffer spring 11, increase its life and improve its stability, buffer head 9 and drawing board 7 contact.
A switch 3 is arranged at the joint of the storage box 1 and the box cover 2.
Wherein, switch 3 is used for with case lid 2 and bin 1 fixed connection, and bin 1's both sides and front all are provided with switch 3, and switch 3 can set up multiple.
The upper side of the case cover 2 is provided with a handle 16.
The whole drawing board is convenient to carry through the handle 16, and the portable effect is achieved.
Working principle: the drawing is placed on the drawing board 7, the drawing is fixed through the bolt 15 at one end of the mounting block 8, the bolt 15 can be downwards moved by manually rotating the rotating cap 14 until the fixing head 13 contacts the drawing, the drawing for drawing can be fixed on the upper side of the drawing board 7, the stability of the drawing is not affected when the drawing is convenient, the position of the drawing board 7 is fixed through the limiting column 12, the drawing board 7 can be stably kept at the same position when the drawing is carried out, the box cover 2 is restored to be together with the storage box 1 when a plurality of area visit surveys are needed, the compression spring 5 can press the drawing board 7 into the storage box 1 at the moment, the limiting column 12 can be used for rotating and storing the drawing board 7 when the drawing board 7 is stored, enough space is provided for storing the drawing board 7, and the drawing board 7 is sprung to the upper end of the storage box 1 through the force generated by elastic deformation of the buffer spring 11 per se when the box cover 2 is opened, and the drawing board 7 is convenient to store and carry.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drawing board for urban road design, includes bin (1), its characterized in that: the upper side of the storage box (1) is provided with a box cover (2) which is connected in a rotating way, and the lower side of the box cover (2) is provided with a mounting pad (4);
A drawing board (7) is arranged in the storage box (1), a buffer spring (11) is arranged between the drawing board (7) and the storage box (1), and the drawing board (7) is fixed with the upper end of the buffer spring (11);
The upper side of the drawing board (7) is provided with a mounting block (8), one end of the mounting block (8) is provided with a bolt (15), and the bolt (15) is in threaded connection with the mounting block (8);
One side of the mounting pad (4) is provided with a compression spring (5), and one end of the compression spring (5) is provided with a compression head (6).
2. The drawing board for urban road design according to claim 1, characterized in that: the upper end of the bolt (15) is provided with a rotating cap (14) which is fixedly connected, and the rotating cap (14) is arranged above the mounting block (8);
The lower end of the bolt (15) is provided with a fixed head (13), and the fixed head (13) is arranged below the mounting block (8).
3. The drawing board for urban road design according to claim 1, characterized in that: the lower side of drawing board (7) is equipped with spacing post (12), and spacing post (12) are the rotation with the downside of drawing board (7) and are connected.
4. The drawing board for urban road design according to claim 1, characterized in that: the inside of the buffer spring (11) is provided with a telescopic rod (10), and two ends of the telescopic rod (10) are fixedly connected with two ends of the buffer spring (11) respectively;
The upper end of the buffer spring (11) is provided with a buffer head (9), and the buffer head (9) is connected with the lower side of the drawing board (7).
5. The drawing board for urban road design according to claim 1, characterized in that: the junction of bin (1) and case lid (2) is equipped with switch (3).
6. The drawing board for urban road design according to claim 1, characterized in that: the upper side of the box cover (2) is provided with a handle (16).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221292734U true CN221292734U (en) | 2024-07-09 |
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| GR01 | Patent grant |