CN215096639U

CN215096639U - Multi-functional drawing board for building engineering

Info

Publication number: CN215096639U
Application number: CN202121223675.4U
Authority: CN
Inventors: 韩雪峰; 张雪; 张伟华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-10
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of building engineering, in particular to a multifunctional drawing board for building engineering, which comprises a whole drawing board body, a movable plate and a movable frame, wherein the middle of the whole drawing board body is fixedly connected with a fixed plate, the top end of the fixed plate is movably connected with the movable plate, the middle of the movable plate is embedded with a slide rail, two sides of the slide rail are movably connected with the movable frame, the bottom of the movable frame is embedded with a fixed pin, the inner top of the movable frame is fixedly connected with a control circuit board, the control circuit board stops energizing an electromagnet, so that the electromagnet can not generate suction force on an iron block, and when the iron block does not have the suction force of the electromagnet, a splint can move downwards along with the resilience force of a spring and is attached to the top end of paper, then the paper can be fixed between the splint and the movable plate, and the movable frames at two sides can move along with the slide rail, so that a user can adjust the gap between the movable frames according to the size of the paper, the problem that the fixing mechanism cannot be used due to the fact that the paper is too small is avoided, and therefore the application range of the fixing mechanism is widened.

Description

Multi-functional drawing board for building engineering

Technical Field

The utility model belongs to the technical field of building engineering, specifically be a drawing board for multi-use architecture engineering.

Background

In the building engineering design, in order to clearly express the idea of a designer, a design drawing is generally required to be drawn in the building engineering design, and with the increasing development of computer drawing software, a plurality of simple building engineering drawings can be quickly drawn through a computer.

At present, the drawing board that building engineering used is fixing paper, and fixed establishment's position is all fixed, can not adjust, so when the paper undersize, the user just can't fix paper through fixed establishment, so current fixed establishment's application scope is not high, and the drawing board that current building engineering used all can only keep flat and draw in addition, and can not demonstrate after drawing.

Therefore, how to design a multifunctional drawing board for construction engineering becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the position of a fixing mechanism cannot be adjusted and cannot be displayed after drawing, the drawing board for the multifunctional building engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional drawing board for constructional engineering comprises a whole drawing board body, a movable plate and a movable frame, wherein the middle of the whole drawing board body is fixedly connected with a fixed plate, the top end of the fixed plate is movably connected with the movable plate, the middle of the movable plate is embedded and connected with a slide rail, two sides of the slide rail are movably connected with the movable frame, the bottom of the movable frame is embedded and connected with a fixed pin, the inner top of the movable frame is fixedly connected with a control circuit board, the middle of the inner part of the movable frame is fixedly connected with an electromagnet, the bottom of the movable frame is embedded and connected with a spring, the bottom of the spring is fixedly connected with a clamping plate, the top of the clamping plate is fixedly connected with an iron block, the right side of the bottom of the movable plate is fixedly connected with a lapping block, the bottom of the lapping block is lapped and connected with a lapping rod, the bottom of the lapping rod is connected with a hydraulic cylinder, and the middle of the bottom of the hydraulic cylinder is connected with a fixed shaft in a penetrating manner, the right side embedding of overlap joint piece is connected with the overlap joint round pin, the bottom of fixed plate is fixedly connected with flexible bracing piece all around.

Preferably, the top end of the movable frame is fixedly connected with a connecting block, the middle of the inside of the connecting block is connected with a lifting rod in an embedded mode, the top end of the connecting block is movably connected with a rotating plate, the right side of the rotating plate is connected with an illuminating lamp in an embedded mode, and the connecting block and the rotating plate are connected through hinge columns.

Preferably, the movable frame is provided with two, and distributes in the both sides of fly leaf, movable frame and splint pass through spring coupling.

Preferably, the fixed plate and the movable plate are connected through a hinge column, and the inner diameter of the top of the lap joint rod is larger than the outer diameter of the right side of the lap joint pin.

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

1. the utility model discloses in, fixed establishment, splint when both sides all move down the back, the both sides of paper just also can't be fixed and move, and the adjustable shelf of both sides can both move along with the slide rail moreover, and convenient to use person adjusts the clearance between the adjustable shelf according to the size of paper, has avoided the unable fixed establishment's of use condition of paper undersize to fixed establishment's application scope has been improved greatly.

2. The utility model discloses in, show mechanism, pneumatic cylinder and overlap joint pole are established at fly leaf and fixed plate for the fly leaf can keep inclination to demonstrate at the fixed plate top, so show mechanism can let the user after having drawn, in time demonstrates the drawing works of fly leaf department, thereby has improved the holistic multifunctionality of drawing board greatly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a front sectional structure of the movable frame of the present invention;

FIG. 3 is a schematic diagram of a side view cross-sectional structure of a fixing plate according to the present invention;

fig. 4 is a schematic diagram of a cross-sectional side view of the lap joint block of the present invention.

In the figure: 1. drawing the whole board; 2. a movable plate; 3. a fixing plate; 4. a movable frame; 5. a fixing pin; 6. a slide rail; 7. a telescopic support rod; 8. a connection block; 9. a rotating plate; 10. a lifting rod; 11. an illuminating lamp; 12. a control circuit board; 13. an electromagnet; 14. a splint; 15. a spring; 16. an iron block; 17. a lapping block; 18. a lap joint rod; 19. a hydraulic cylinder; 20. a fixed shaft; 21. and a lapping pin.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.

In the first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a multifunctional drawing board for constructional engineering comprises a drawing board body 1, a movable plate 2 and a movable frame 4, wherein the middle of the drawing board body 1 is fixedly connected with a fixed plate 3, the top end of the fixed plate 3 is movably connected with the movable plate 2, the middle of the movable plate 2 is embedded and connected with a slide rail 6, two sides of the slide rail 6 are movably connected with the movable frame 4, the bottom of the movable frame 4 is embedded and connected with a fixed pin 5, the inner top of the movable frame 4 is fixedly connected with a control circuit board 12, the middle of the inner part of the movable frame 4 is fixedly connected with an electromagnet 13, the bottom of the movable frame 4 is embedded and connected with a spring 15, the bottom of the spring 15 is fixedly connected with a clamping plate 14, the top of the clamping plate 14 is fixedly connected with an iron block 16, the bottom right side of the movable plate 2 is fixedly connected with a lapping block 17, the bottom of the lapping block 17 is lapped with a connecting rod 18, and the bottom of the lapping rod 18 is connected with a hydraulic cylinder 19 in an embedded manner, a fixed shaft 20 is connected in the middle of the bottom of the hydraulic cylinder 19 in a penetrating manner, a lapping pin 21 is embedded and connected to the right side of the lapping block 17, and telescopic support rods 7 are fixedly connected to the periphery of the bottom end of the fixed plate 3.

Preferably, the top end of the movable frame 4 is fixedly connected with the connecting block 8, the middle inside of the connecting block 8 is connected with the lifting rod 10 in an embedded mode, the top end of the connecting block 8 is movably connected with the rotating plate 9, the right side of the rotating plate 9 is connected with the illuminating lamp 11 in an embedded mode, the connecting block 8 and the rotating plate 9 are connected through hinge columns, when a user needs to illuminate paper at the position of the movable plate 2, the user can press a button at the top of the rotating plate 9 to enable the button to start the illuminating lamp 11, the illuminating lamp 11 is powered on to illuminate the paper at the position of the movable plate 2, when the user needs to adjust the illuminating angle of the illuminating lamp 11, the user can press a lifting rod key at the top of the movable frame 4 to enable the lifting rod 10 to extend the inner rod at the top upwards, and the inner rod is attached to the bottom end of the rotating plate 9 due to the top end of the lifting rod 10, the rotating plate 9 can be pushed upwards when the inner rod extends out, because the hinge column is arranged between the connecting block 8 and the rotating plate 9, the rotating plate 9 can rotate along the hinge column, and the rotating plate 9 is convenient for a user to adjust the irradiation angle of the illuminating lamp 11, so that the flexibility of the illuminating lamp 11 is greatly improved.

Preferably, two movable frames 4 are arranged and distributed on two sides of the movable plate 2, the movable frames 4 are connected with the clamping plate 14 through springs 15, the movable frames 4, the fixing pins 5, the control circuit board 12, the electromagnets 13, the springs 15, the clamping plate 14 and the iron blocks 16 jointly form a fixing mechanism, when a user puts paper for drawing on the top of the movable plate 2, the user firstly moves the movable frames 4 on two sides to the middle along the slide rails 6 to align the movable frames 4 with two sides of the paper, after the alignment, the fixing pins 5 on the front end and the rear end are clockwise screwed to clamp the movable frames 4 at corresponding positions of the movable plate 2, then the user presses down the electromagnet keys on the top of the movable frames 4 to enable the control circuit board 12 to stop electrifying the electromagnets 13, so that the electromagnets 13 cannot generate suction to the iron blocks 16, and when the clamping plate 14 does not have the suction of the electromagnets 13 on the iron blocks 16, can be along with spring 15's resilience force lapse and laminating on the paper top, then paper will be fixed between splint 14 and fly leaf 2, and splint 14 when both sides all move down the back, the both sides of paper just also can be fixed unable removal, and the adjustable shelf 4 of both sides can both move along with slide rail 6, convenient to use person adjusts the clearance between adjustable shelf 4 according to the size of paper, avoided the unable fixed establishment's of use condition of paper undersize, thereby fixed establishment's application scope has been improved greatly.

Preferably, the fixed plate 3 and the movable plate 2 are connected by a hinge column, the inner diameter of the top of the lap joint rod 18 is larger than the outer diameter of the right side of the lap joint pin 21, the movable plate 2, the fixed plate 3, the lap joint block 17, the lap joint rod 18, the hydraulic cylinder 19, the fixed shaft 20 and the lap joint pin 21 jointly form a display mechanism, after a user draws, the user can hold the movable plate 2 by hand to rotate along the hinge column, and after the user rotates, the hydraulic cylinder 19 drives the lap joint rod 18 to rotate upwards from the corresponding groove of the fixed plate 3 through the fixed shaft 20, wherein the top of the lap joint rod 18 is embedded in the middle of the bottom of the lap joint block 17, then the lap joint pin 21 penetrates through the holes on the right side of the lap joint block 17 and the lap joint rod 18 and then is in threaded rotation and fixed with the groove on the left side of the lap joint block 17, then the user presses the key control hydraulic cylinder 19 on the right side of the fixed plate 3 to drive the lap joint rod 18 to move up and down, and lap joint pole 18 can drive fly leaf 2 through overlap joint round pin 21 and overlap joint piece 17 during rebound and carry out the corresponding direction rotation, wherein the hole of overlap joint pole 18 is greater than overlap joint round pin 21 right side, so overlap joint pole 18 can rotate in a flexible way with overlap joint piece 17 and overlap joint round pin 21, and pneumatic cylinder 19 and overlap joint pole 18 are established at fly leaf 2 and fixed plate 3, make fly leaf 2 can keep inclination at the fixed plate 3 top and demonstrate, so the show mechanism can let the user after drawing, in time demonstrate the drawing works of fly leaf 2 department, thereby the multiple functionality of the whole 1 of drawing board has been improved greatly.

The working principle is as follows:

at first the user will use the whole 1 of drawing board when, can adjust the length of flexible bracing piece 7 earlier, make fly leaf 2 highly adjust along with the length of flexible bracing piece 7, after the altitude mixture control of fly leaf 2, the user is again with the paper of needs drawing 2 tops of activity, put the back rethread fixed establishment and fix the both sides of paper, and after the both sides of paper are fixed, the user just can draw at paper, after the drawing, when the user will demonstrate drawing works, user's accessible show mechanism adjusts the angle of fly leaf 2, so that the drawing works of fly leaf 2 department demonstrate, this is exactly the theory of operation of this kind of drawing board for the multi-functional architectural engineering.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional drawing board for building engineering, includes the whole (1) of drawing board, fly leaf (2) and adjustable shelf (4), its characterized in that: the middle of the whole drawing board (1) is fixedly connected with a fixed board (3), the top end of the fixed board (3) is movably connected with a movable board (2), the middle of the movable board (2) is embedded and connected with a slide rail (6), two sides of the slide rail (6) are movably connected with movable frames (4), the bottom of each movable frame (4) is embedded and connected with a fixed pin (5), the top of the inside of each movable frame (4) is fixedly connected with a control circuit board (12), the middle of the inside of each movable frame (4) is fixedly connected with an electromagnet (13), the bottom of each movable frame (4) is embedded and connected with a spring (15), the bottom of each spring (15) is fixedly connected with a clamping plate (14), the top of each clamping plate (14) is fixedly connected with an iron block (16), the bottom right side of the movable board (2) is fixedly connected with a lapping block (17), and the bottom of each lapping block (17) is lapped with a lapping rod (18), the bottom of the lap joint rod (18) is connected with a hydraulic cylinder (19) in an embedded mode, the middle of the bottom of the hydraulic cylinder (19) is connected with a fixed shaft (20) in a penetrating mode, and a lap joint pin (21) is connected to the right side of the lap joint block (17) in an embedded mode.

2. The multi-purpose drawing board for construction engineering according to claim 1, wherein: the periphery of the bottom end of the fixed plate (3) is fixedly connected with a telescopic supporting rod (7).

3. The multi-purpose drawing board for construction engineering according to claim 1, wherein: the top fixedly connected with of adjustable shelf (4) connects piece (8) mutually, the embedding is connected with lifter (10) in the middle of the inside of connecting piece (8) mutually, the top swing joint of connecting piece (8) mutually has rotor plate (9), the right side embedding of rotor plate (9) is connected with light (11), connect piece (8) and rotor plate (9) mutually and pass through hinge column connection.

4. The multi-purpose drawing board for construction engineering according to claim 1, wherein: the movable frames (4) are arranged in two and are distributed on two sides of the movable plate (2).

5. The multi-purpose drawing board for construction engineering according to claim 1, wherein: the movable frame (4) is connected with the clamping plate (14) through a spring (15).

6. The multi-purpose drawing board for construction engineering according to claim 1, wherein: the fixed plate (3) is connected with the movable plate (2) through hinge columns.

7. The multi-purpose drawing board for construction engineering according to claim 1, wherein: the inner diameter of the top of the lap joint rod (18) is larger than the outer diameter of the right side of the lap joint pin (21).