CN219467416U - Drawing board - Google Patents

Abstract

The utility model discloses a drawing board, which comprises a fixed frame, wherein a drawing board body is arranged in the fixed frame, a limit strip is integrally formed on the inner wall of the fixed frame, limit grooves are formed on the outer wall of the drawing board body, the limit grooves are sleeved outside the limit strips, a sealing strip is arranged on the outer wall of one side of the fixed frame, a threaded hole is formed on the outer wall of one end of the fixed frame, a fixing hole is formed on the outer wall of one side of the sealing strip, and a fixing bolt is inserted in the fixing hole; according to the utility model, through the fixed frame, the sealing strip and the alignment hole, the fixed frame can protect the edge of the drawing board body in the use process, so that the abrasion of the surface of the drawing board body in the daily use process can be reduced, the service life of the drawing board body is prolonged, and the sealing strip and the alignment hole can facilitate the staff to detach the drawing board body in the use process, and the efficiency of the staff in detaching the drawing board is improved.

Description

Drawing board

Technical Field

The utility model belongs to the technical field of drawing boards, and particularly relates to a drawing board.

Background

In the process of drawing the drawing paper, the paper needs to be supported by using a plate with a flat surface, and most of the materials are wood, so that the drawing board is applied to various fields, such as civil engineering, teaching, artistic design and the like.

Through retrieval, CN212860902U discloses a portable architectural design drawing board, which comprises two groups of connecting plates, a first drawing board and a second drawing board, wherein clamping strips are arranged on two back sides of the first drawing board, and clamping grooves are arranged on two back sides of the second drawing board; the board side of each group of connecting boards is provided with a connecting groove matched with the clamping groove of the first drawing board, and the board side of each group of connecting boards is also provided with a connecting bar matched with the clamping groove of the second drawing board; the clamping strip of the first drawing board is matched with the clamping groove of the second drawing board. The drawing board I and the drawing board II can be connected and stacked together through the two groups of connecting plates, the space is reduced, the carrying is facilitated, the connecting plates are taken down during use, the clamping strips of the drawing board I are spliced and matched with the clamping grooves of the drawing board II to form a whole for a designer, and in addition, the drawing board I and the drawing board II are conveniently erected due to the aid of the supporting legs which can be stored;

however, the edge and the corner of the drawing board in the prior art are easy to damage due to collision in the use process, so that the drawing board is damaged, and the problem that the drawing board is inconvenient for staff to use due to the surface damage of the drawing board is easy to occur is solved.

Disclosure of Invention

The utility model aims to provide a drawing board for solving the problems in the background art.

In order to achieve the above purpose, the utility model provides a drawing board which comprises the following technical scheme: including the fixed frame, the inside of fixed frame is provided with the drawing board body, and integrated into one piece has spacing on the inner wall of fixed frame, all open on the outer wall of drawing board body has the spacing groove, and the spacing groove cup joints in the outside of spacing, be provided with the sealing strip on one side outer wall of fixed frame, and open threaded hole on the one end outer wall of fixed frame, it has the fixed orifices to open on one side outer wall of sealing strip, and the inside grafting of fixed orifices has fixing bolt, fixing bolt threaded connection is in the inside of screw hole, it has the counterpoint hole to open on one side outer wall of fixed frame, the welding has the counterpoint pole on one side outer wall of sealing strip, and the inside at the counterpoint hole is pegged graft to the counterpoint pole.

Preferably, the fixing frame is inserted with a fixing rod, and the fixing block is sleeved outside the fixing rod.

Preferably, the top end of the fixing rod is welded with a fixing head, and the fixing head is positioned on the top outer wall of the fixing block.

Preferably, the bottom of the fixed rod is welded with a baffle ring, and the baffle ring is positioned below the fixed frame.

Preferably, the outside of dead lever has cup jointed the spring, and the spring is located between baffle ring top outer wall and the fixed frame bottom outer wall.

Preferably, the bottom outer wall of the fixed block is provided with a mounting groove, a buffer pad is adhered to the inside of the mounting groove, and the bottom outer wall of the buffer pad is provided with an anti-skid groove.

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

1. according to the utility model, through the fixed frame, the sealing strip and the alignment hole, the fixed frame can protect the edge of the drawing board body in the use process, so that the abrasion of the surface of the drawing board body in the daily use process can be reduced, the service life of the drawing board body is prolonged, and the sealing strip and the alignment hole can facilitate the staff to detach the drawing board body in the use process, and the efficiency of the staff in detaching the drawing board is improved.

2. According to the utility model, through the fixing rod and the fixing block, the paper on the drawing board body can be fixed in the using process, so that the paper can be conveniently fixed by a worker in use, and the drawing board is more convenient for the worker to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the fixing frame and the sealing strip of the present utility model;

FIG. 3 is an enlarged view of the structure at A of the present utility model;

in the figure: 1. a fixed frame; 2. a drawing board body; 3. a limit groove; 4. a limit bar; 5. a sealing strip; 6. an alignment hole; 7. an alignment rod; 8. a threaded hole; 9. a fixing hole; 10. a fixing bolt; 11. a fixed block; 12. a fixed rod; 13. a fixed head; 14. a baffle ring; 15. a spring; 16. a mounting groove; 17. and a cushion pad.

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.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a drawing board, including fixed frame 1, the inside of fixed frame 1 is provided with drawing board body 2, and integrated into one piece has spacing 4 on the inner wall of fixed frame 1, all open on the outer wall of drawing board body 2 has spacing groove 3, spacing 4 and spacing groove 3 are used for fixing drawing board body 2 at the in-process of using, and spacing groove 3 cup joints the outside at spacing 4, be provided with sealing strip 5 on one side outer wall of fixed frame 1, sealing strip 5 is used for playing confined effect to fixed frame 1 in the in-process of using, and open threaded hole 8 on the one end outer wall of fixed frame 1, open on one side outer wall of sealing strip 5 has fixed orifices 9, and the inside grafting of fixed orifices 9 has fixing bolt 10, fixing bolt 10 threaded connection is in the inside of threaded hole 8, open on one side outer wall of fixed frame 1 has counterpoint hole 6, the welding has counterpoint pole 7 on one side outer wall of sealing strip 5, and counterpoint pole 7 is pegged graft in the inside of counterpoint hole 6, counterpoint pole 7 and counterpoint hole 6 are used for being convenient for staff to fix a position 5 when using, the work efficiency when having improved 5 installs.

From the above description, the present utility model has the following advantageous effects: according to the utility model, through the fixed frame 1, the sealing strip 5 and the alignment hole 6, the fixed frame 1 can protect the edge of the drawing board body 2 in the use process, reduce the abrasion of the surface of the drawing board body 2 in the daily use process, prolong the service life of the drawing board body 2, and the sealing strip 5 and the alignment hole 6 can facilitate the staff to detach the drawing board body 2 in the use process, thereby improving the efficiency of the staff to detach the drawing board.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the inside of the fixed frame 1 is inserted with a fixed rod 12, the outside of the fixed rod 12 is sleeved with a fixed block 11, and the fixed block 11 is used for fixing paper on the outer wall of the top of the drawing board body 2; the top end of the fixed rod 12 is welded with a fixed head 13, the fixed head 13 is used for limiting the fixed block 11, and the fixed head 13 is positioned on the top outer wall of the fixed block 11; the bottom end of the fixed rod 12 is welded with a baffle ring 14, and the baffle ring 14 is positioned below the fixed frame 1; the outer part of the fixed rod 12 is sleeved with a spring 15, and the spring 15 is positioned between the outer wall of the top of the baffle ring 14 and the outer wall of the bottom of the fixed frame 1; the bottom outer wall of the fixed block 11 is provided with a mounting groove 16, a cushion pad 17 is adhered to the inside of the mounting groove 16, and the bottom outer wall of the cushion pad 17 is provided with an anti-skid groove.

Adopt above-mentioned technical scheme, through dead lever 12 and the fixed block 11 that set up, can play fixed effect to the paper on the drawing board body 2 in the in-process of using, and then can make things convenient for the staff to fix the paper when using, make things convenient for the staff to use this drawing board more.

The working principle and the using flow of the utility model are as follows: during the use process, a worker installs the drawing board body 2 inside the fixed frame 1, during the installation process, the limiting groove 3 on the outer wall of one side of the drawing board body 2 is sleeved outside the limiting strip 4, then the worker pushes the drawing board body 2 inside the fixed frame 1, then the worker installs the sealing strip 5, during the installation process of the sealing strip 5, the worker inserts the alignment rod 7 positioned on the outer wall of one side of the sealing strip 5 inside the alignment hole 6 positioned on the outer wall of one side of the fixed frame 1, then the worker inserts the fixing bolt 10 inside the fixing hole 9 positioned on the outer wall of one side of the sealing strip 5, then the worker connects the fixing bolt 10 inside the threaded hole 8 of the fixed frame 1 in a threaded manner, and at this time, the fixing of the sealing strip 5 is completed; during the use, staff can fix paper on the top outer wall of the drawing board body 2 by rotating the fixing block 11 to enable the buffer cushion 17 on the bottom outer wall of the fixing block 11 to be positioned on the top outer wall of the drawing board body 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. Drawing board, including fixed frame (1), its characterized in that: the inside of fixed frame (1) is provided with drawing board body (2), and integrated into one piece has spacing (4) on the inner wall of fixed frame (1), all open on the outer wall of drawing board body (2) spacing groove (3), and spacing groove (3) cup joint in the outside of spacing (4), be provided with sealing strip (5) on one side outer wall of fixed frame (1), and open threaded hole (8) on the one end outer wall of fixed frame (1), it has fixed orifices (9) to open on one side outer wall of sealing strip (5), and peg graft in the inside of fixed orifices (9) has fixing bolt (10), fixing bolt (10) threaded connection is in the inside of threaded hole (8), it has counterpoint hole (6) to open on one side outer wall of fixed frame (1), the welding has counterpoint pole (7) on one side outer wall of sealing strip (5), and counterpoint pole (7) peg graft in the inside of counterpoint hole (6).

2. A drawing board according to claim 1, characterized in that: the inside of fixed frame (1) has pegged graft dead lever (12), and the outside of dead lever (12) has cup jointed fixed block (11).

3. A drawing board according to claim 2, characterized in that: the top end of the fixed rod (12) is welded with a fixed head (13), and the fixed head (13) is positioned on the top outer wall of the fixed block (11).

4. A drawing board according to claim 3, characterized in that: the bottom end of the fixed rod (12) is welded with a baffle ring (14), and the baffle ring (14) is positioned below the fixed frame (1).

5. A drawing board according to claim 4, wherein: the outside of dead lever (12) has cup jointed spring (15), and spring (15) are located between baffle ring (14) top outer wall and fixed frame (1) bottom outer wall.

6. A drawing board according to claim 2, characterized in that: the anti-skid device is characterized in that an installation groove (16) is formed in the outer wall of the bottom of the fixed block (11), a buffer cushion (17) is adhered to the inside of the installation groove (16), and an anti-skid groove is formed in the outer wall of the bottom of the buffer cushion (17).