CN219154090U

CN219154090U - Portable drawing board for building engineering design

Info

Publication number: CN219154090U
Application number: CN202223287913.5U
Authority: CN
Inventors: 李云; 朱梅; 戚玉群
Original assignee: Hefei Yuezheng Construction Engineering Management Co ltd
Current assignee: Hefei Yuezheng Construction Engineering Management Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-09
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to the field of drawing boards, in particular to a portable drawing board for building engineering design, which comprises a drawing box, wherein the upper end surface of the drawing box is rotatably provided with the drawing board, the inner bottom surface of the drawing box is rotatably provided with a connecting rod which is obliquely arranged through a sliding mechanism, one end of the connecting rod, which is far away from the drawing box, is rotatably arranged on the outer side wall of the drawing board, two ends of the inner bottom surface of the drawing box are respectively and fixedly provided with a baffle plate, the opposite back sides of the two baffle plates are respectively provided with a limiting mechanism, and the side wall of one side of the drawing board, which is far away from the drawing box, is transversely provided with a fixing strip.

Description

Portable drawing board for building engineering design

Technical Field

The utility model relates to the field of drawing boards, in particular to a portable drawing board for building engineering design.

Background

The engineering design is to comprehensively analyze and demonstrate the conditions such as technology, economy, resources, environment and the like required by construction engineering according to engineering requirements, and compile activities of construction engineering design files, and the engineering design is a process of purposefully creating engineering product conception and plan by people by using scientific and technological knowledge and methods, and almost relates to all fields of human activities.

In order to facilitate the use of the drawing boards in outdoor placement, a plurality of auxiliary components are extended by some drawing boards, the auxiliary components are used for helping the drawing boards to be stably placed and drawn conveniently, but the added components enable the drawing board structure to be complicated, not easy to retract and carry, and the drawing boards are inconvenient to carry and need improvement.

Disclosure of Invention

The utility model aims to solve the defects in the background technology, and provides a portable drawing board for building engineering design.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a building engineering design is with portable drawing board, includes the drawing case, the drawing case up end rotates installs the drawing board, the connecting rod that the slope set up is installed through slide mechanism rotation to drawing incasement bottom surface, the one end rotation that drawing case was kept away from to the connecting rod is installed at drawing board lateral wall, drawing incasement bottom surface both ends respectively fixed mounting have the baffle, two the stop gear is installed respectively to the opposite side of baffle, drawing board is provided with the dead strip transversely to one side lateral wall of drawing case dorsad, dead strip lateral wall fixed mounting has the guide bar that runs through the drawing board actively, the one end fixed mounting that the dead strip was kept away from to the guide bar has the spacing piece, the spring has been cup jointed in the guide bar lateral wall activity, drawing incasement lower terminal surface corner is connected with the second stand through fixed mounting's first stand rotation, the fixed plate has been cup jointed in the activity of first stand lateral wall.

Preferably, the sliding mechanism comprises a sliding groove transversely arranged on the inner bottom surface of the drawing box, and a sliding block rotationally connected with the connecting rod is slidably arranged on the inner side wall of the sliding groove.

Preferably, the limiting mechanism comprises a rack transversely and fixedly arranged on the outer side wall of the partition board, and the outer side wall of the sliding block is transversely and rotatably provided with a clamping piece.

Preferably, the outer side wall of the drawing board is rotatably provided with a buckle, and the outer side wall of the drawing box is fixedly provided with a buckle seat matched with the buckle.

Preferably, the sliding block is located between the side wall of the drawing box and the partition plate.

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

through setting up first stand and second stand and carrying out steady rest to the device is whole, and the second stand rotates with first stand to be connected, and the second stand can fold and pack up, conveniently deposits and carry, drawing board and drawing case rotate simultaneously and are connected, and the drawing board is rotatable to open to its inclination of adjustable under the assistance of components such as slider, the drawing of convenient drawing not only conveniently carries, can deposit drawing tool in drawing case simultaneously, convenient and practical sets up spring cooperation fixed strip again, but the fixed drawing of centre gripping, convenient drawing, easy and simple to handle.

Drawings

FIG. 1 is a schematic diagram of a portable drawing board for architectural engineering design according to the present utility model;

FIG. 2 is a schematic diagram of a fixing strip of a portable drawing board for architectural engineering design;

fig. 3 is an enlarged view of a portion a of fig. 2 of a portable drawing board for construction engineering design according to the present utility model.

1. Drawing a box; 2. drawing board; 3. a connecting rod; 4. a partition plate; 5. a fixing strip; 6. a guide rod; 7. a spring; 8. a first upright; 9. a second upright; 10. a slide block; 11. a clamping piece; 12. a rack; 13. and a fixing plate.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The utility model provides a building engineering design is with portable drawing board as shown in fig. 1-3, including drawing case 1, drawing case 1 up end rotates and installs drawing board 2, drawing board 2 lateral wall rotates and installs the buckle, drawing case 1 lateral wall fixed mounting has the knot seat that agrees with the buckle mutually, drawing case 1 inner bottom surface rotates through slide mechanism and installs the connecting rod 3 of slope setting, connecting rod 3 keeps away from drawing case 1's one end rotation and installs at drawing board 2 lateral wall, drawing case 1 inner bottom surface both ends fixed mounting respectively has baffle 4, stop gear is installed respectively to the opposite side of two baffles 4, drawing board 2 is provided with fixed strip 5 in lateral wall of one side of drawing case 1 dorsad, fixed strip 5 lateral wall fixed mounting has movable through drawing board 2's guide bar 6, one end fixed mounting that guide bar 6 kept away from fixed strip 5 has the spacing piece, utilize fixed strip 5 to carry out quick centre gripping fixedly to the drawing, the convenience is drawn, guide bar 6 lateral wall movable sleeve has spring 7, first stand 8 that the corner is kept away from drawing case 1 lower terminal surface department rotates through fixed mounting's first stand 8 and is connected with spacing block 9, second stand 9 can be guaranteed to fold the second stand 13, second stand 13 is fixed cross-section, second stand 9 can be connected with the second stand 13 simultaneously, the second stand 13 is fixed, the diameter of support is fixed, the second stand 13 is fixed, and is convenient for carrying device is connected with the second stand 13, and is fixed, simultaneously, the stand 13 is fixed with the stand 13 is fixed.

The slide mechanism is including transversely seting up the spout at the interior bottom surface of drawing case 1, spout inside wall slidable mounting has the slider 10 of being connected with connecting rod 3 rotation, set up slider 10 and drive connecting rod 3 motion, make the inclination of drawing board 2 adjustable, the suitability is stronger, stop gear includes rack 12 of horizontal fixed mounting at baffle 4 lateral wall, the horizontal rotation of slider 10 lateral wall is installed screens piece 11, utilize screens piece 11 cooperation rack 12 to fix slider 10, thereby accomplish the indirect fixation of drawing board 2, prevent that drawing board 2 from becoming flexible, provide stable environment for the drawing.

The sliding block 10 is positioned between the side wall of the drawing box 1 and the partition boards 4, no component is arranged between the two partition boards 4, so that various drawing tools can be stored, and the practicability is higher.

The user rotates the second stand 9 that will fold and pack up to vertical state earlier, then pull fixed plate 13 downwards, utilize fixed plate 13 to spacing fixed with many second stands 8, make the device place subaerial steadily, then open the buckle, rotatory drawing board 2 of opening, adjust drawing board 2 rotation to suitable angle, rotatory screens piece 11 and rack 12 joint, thereby fix drawing board 2, then pull fixed strip 5 again, overcome the effort of spring 7 and make fixed strip 5 and drawing board 2 separation, place the drawing between drawing board 2 and fixed strip 5, loosen fixed strip 5 again, spring 7 drives fixed strip 5 motion, it is fixed with the drawing extrusion of drawing paper to cooperate drawing board 2, accomplish the configuration.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building engineering design is with portable drawing board, includes drawing case (1), its characterized in that: drawing board (2) are installed in drawing case (1) up end rotation, draw case (1) inner bottom surface through slide mechanism rotation install connecting rod (3) that the slope set up, the one end rotation that drawing case (1) was kept away from to connecting rod (3) is installed at drawing board (2) lateral wall, draw case (1) inner bottom surface both ends respectively fixed mounting have baffle (4), two stop gear is installed respectively to the opposite side of baffle (4), drawing board (2) one side lateral wall that is dorsad drawing case (1) transversely is provided with dead strip (5), dead strip (5) lateral wall fixed mounting has guide bar (6) that the activity runs through drawing board (2), one end fixed mounting that dead strip (5) were kept away from to guide bar (6) has spacing piece, spring (7) have been cup jointed in the lateral wall activity, first stand (8) rotation through fixed mounting in terminal surface department under drawing case (1) are connected with second stand (9), first stand (8) lateral wall fixed plate (13) have been cup jointed.

2. The portable drawing board for architectural engineering design according to claim 1, wherein: the sliding mechanism comprises a sliding groove transversely formed in the inner bottom surface of the drawing box (1), and a sliding block (10) rotationally connected with the connecting rod (3) is slidably arranged on the inner side wall of the sliding groove.

3. The portable drawing board for architectural engineering design according to claim 2, wherein: the limiting mechanism comprises a rack (12) transversely and fixedly arranged on the outer side wall of the partition board (4), and a clamping piece (11) is transversely and rotatably arranged on the outer side wall of the sliding block (10).

4. The portable drawing board for architectural engineering design according to claim 1, wherein: the outer side wall of the drawing board (2) is rotatably provided with a buckle, and the outer side wall of the drawing box (1) is fixedly provided with a buckle seat matched with the buckle.

5. The portable drawing board for architectural engineering design according to claim 2, wherein: the sliding block (10) is positioned between the side wall of the drawing box (1) and the partition plate (4).