CN215423670U

CN215423670U - Portable drawing board display device for architectural design

Info

Publication number: CN215423670U
Application number: CN202121115196.0U
Authority: CN
Inventors: 杜娟
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-07
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a portable drawing board display device for architectural design, and relates to the technical field of drawing board display. Including the show board, the fixed handle that is provided with in top of show board, the fixed surface of handle is provided with the rubber sleeve, the inside activity of show board is provided with the lead screw, the equal activity in both ends of lead screw outer wall is provided with the movable block, the fixed movable plate that is provided with in top of movable block, the inner wall activity of movable plate is provided with the guide bar, the top and the bottom on guide bar surface are all fixed and are provided with the sliding block, the fixed spring that is provided with in one side of sliding block, the fixed plate that is provided with in one end of guide bar, the fixed rubber pad that is provided with in one side of fixed plate. Through setting up lead screw and movable block, just can utilize the threaded connection of the positive and negative screw thread of lead screw and movable block to drive the fixed plate of both sides and carry out reverse synchronous motion, just can carry out fixed mounting to the drawing of equidimension not.

Description

Portable drawing board display device for architectural design

Technical Field

The utility model relates to the technical field of drawing board display, in particular to a portable drawing board display device for architectural design.

Background

The building design means that before the building is built, a designer makes a general idea of the 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 a drawing and a document, 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 be uniformly and smoothly carried out within a preset investment limit range according to a preset scheme which is carefully considered, and the built building can fully meet various requirements and purposes expected by users and society.

Present drawing display device, inconvenient carrying, inconvenient in use, need use the drawing to explain in the architectural design process, need indicate that other people watch certain position of drawing content during explanation, so that other people watch, but present general explanation generally can use the finger to point out the position of saying the content, the finger if often laminating on the drawing, can pollute the surface of drawing gradually, it is fuzzy to lead to drawing content, though use the teaching aid stick to replace, but the inconvenient carrying of teaching aid stick is on one's side, current display device can't carry out the installation that stabilizes to the drawing of equidimension not fixed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable drawing board display device for architectural design, which aims to solve the problems of inconvenience in carrying, different sizes of drawings and inconvenience in carrying of teaching aids.

In order to realize the purposes of higher portability, fixing drawings of different sizes and accommodating teaching aid sticks, the utility model provides the following technical scheme: a portable drawing board display device for architectural design comprises a display board, wherein a handle is fixedly arranged at the top of the display board, a rubber sleeve is fixedly arranged on the surface of the handle, a lead screw is movably arranged in the display board, movable blocks are movably arranged at two ends of the outer wall of the lead screw, a movable plate is fixedly arranged at the top of each movable block, a guide rod is movably arranged on the inner wall of each movable plate, sliding blocks are fixedly arranged at the top and the bottom of the surface of each guide rod, a spring is fixedly arranged at one side of each sliding block, a fixed plate is fixedly arranged at one end of each guide rod, a rubber pad is fixedly arranged at one side of each fixed plate, a containing box is fixedly arranged at the bottom of the display board, a teaching aid rod is movably arranged in a groove of the inner wall of the containing box, a limiting block is movably arranged in the groove of the inner wall of the teaching aid rod, a sliding sleeve is fixedly arranged at one end, provided with a sliding rod, of the surface of the limiting block, the sliding sleeve is characterized in that a second spring is fixedly arranged on the surface of the sliding sleeve, a connecting rod is movably arranged on the front face of the sliding sleeve, and an adjusting rod is movably arranged at one end of the connecting rod.

As a preferable technical scheme of the utility model, both ends of the outer wall of the screw rod are respectively provided with a forward thread and a reverse thread, and the inner side of the movable block is provided with a thread groove.

As a preferred technical scheme of the utility model, one end of the sliding block is movably arranged in a groove in the inner wall of the moving plate, and a spring is fixedly arranged in the groove in the inner wall of the moving plate.

As a preferred technical scheme of the utility model, the surface of the handle is fixedly sleeved with a rubber sleeve.

As a preferred technical scheme of the teaching aid stick, a rubber pad is bonded on one side of the fixing plate, and a rubber head is bonded on one end of the teaching aid stick.

As a preferred technical scheme of the teaching aid, a clamping groove matched with the limiting block is formed in the teaching aid rod.

Compared with the prior art, the utility model provides a portable drawing board display device for architectural design, which has the following beneficial effects:

1. this portable graphic board display device for architectural design through setting up lead screw and movable block, just can utilize the threaded connection of the positive and negative screw thread of lead screw and movable block to drive the fixed plate of both sides and carry out reverse synchronous motion, just can carry out fixed mounting to the drawing of equidimension not.

2. This portable for architectural design picture board display device, through setting up the spring, the fixed plate that just can utilize the elasticity of spring to promote guide bar one end removes, fixes the drawing, prevents breaking away from of drawing.

3. This portable architectural design is with picture board display device, through setting up handle and rubber sleeve, handheld handle can mention whole, conveniently carries, and the rubber sleeve then plays the guard action to the hand.

4. This portable architectural design is with picture board display device, through setting up rubber pad and rubber head, the rubber pad of fixed plate one side can prevent that the fixed dynamics of fixed plate is too big, and the rubber head of teaching aid stick one end then can prevent to mark the surface that decreases the drawing.

5. This picture board display device is used in portable architectural design through setting up teaching aid stick and stopper, just can utilize the joint of stopper and teaching aid stick, just can fix the teaching aid stick of accomodating into and holding the box, prevents dropping of teaching aid stick, improves the portability of teaching aid stick.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural elevation view of the present invention;

FIG. 3 is a side view of the movable plate of the present invention;

FIG. 4 is an enlarged view of part A of the present invention.

In the figure: 1. a display board; 101. a handle; 102. a rubber sleeve; 2. a screw rod; 201. a movable block; 202. moving the plate; 3. a guide bar; 301. a slider; 302. a spring; 303. a fixing plate; 304. a rubber pad; 4. accommodating the box; 401. a teaching aid stick; 402. a rubber head; 403. a limiting block; 404. a slide bar; 405. a sliding sleeve; 406. a second spring; 407. a connecting rod; 408. and adjusting the rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model discloses a portable graphic board display device for architectural design, comprising a display board 1, wherein a handle 101 is fixedly arranged on the top of the display board 1, a rubber sleeve 102 is fixedly arranged on the surface of the handle 101, a screw rod 2 is movably arranged in the display board 1, movable blocks 201 are movably arranged at both ends of the outer wall of the screw rod 2, a movable plate 202 is fixedly arranged on the top of the movable block 201, a guide rod 3 is movably arranged on the inner wall of the movable plate 202, sliding blocks 301 are fixedly arranged on the top and the bottom of the surface of the guide rod 3, a spring 302 is fixedly arranged on one side of each sliding block 301, a fixed plate 303 is fixedly arranged at one end of the guide rod 3, a rubber pad 304 is fixedly arranged on one side of the fixed plate 303, an accommodating box 4 is fixedly arranged at the bottom of the display board 1, and a teaching aid rod 401 is movably arranged in a groove on the inner wall of the accommodating box 4, the inslot activity of teaching aid stick 401 inner wall is provided with stopper 403, the fixed sliding sleeve 405 that is provided with the one end of the slide bar 404 of stopper 403's fixed surface, the fixed surface of sliding sleeve 405 is provided with second spring 406, the positive activity of sliding sleeve 405 is provided with connecting rod 407, the one end activity of connecting rod 407 is provided with adjusts pole 408.

Specifically, both ends of the outer wall of the screw rod 2 are respectively provided with a forward thread and a reverse thread, and a thread groove is formed in the inner side of the movable block 201.

In this embodiment, by arranging the screw rod 2 and the movable block 201, the screw threads of the screw rod 2 and the movable block 201 can be connected to drive the fixing plates 303 on both sides to move in a reverse synchronous manner, so that drawings of different sizes can be fixedly mounted.

Specifically, one end of the sliding block 301 is movably disposed in a groove located on the inner wall of the moving plate 202, and a spring 302 is fixedly disposed in the groove on the inner wall of the moving plate 202.

In this embodiment, by providing the spring 302, the fixing plate 303 at one end of the guide bar 3 can be pushed to move by the elasticity of the spring 302, so as to fix the drawing and prevent the drawing from being separated.

Specifically, a rubber sleeve 102 is fixedly sleeved on the surface of the handle 101.

In this embodiment, through setting up handle 101 and rubber sleeve 102, handheld handle 101 can mention whole, conveniently carries, and rubber sleeve 102 then plays the guard action to the hand.

Specifically, a rubber pad 304 is bonded to one side of the fixing plate 303, and a rubber head 402 is bonded to one end of the teaching aid rod 401.

In this embodiment, through setting up rubber pad 304 and rubber head 402, the rubber pad 304 of fixed plate 303 one side can prevent that the fixed dynamics of fixed plate 303 is too big, and the rubber head 402 of teaching aid stick 401 one end then can prevent to mark the surface of damaging the drawing.

Specifically, a clamping groove matched with the limiting block 403 is formed in the teaching aid rod 401.

In this embodiment, through setting up teaching aid stick 401 and stopper 403, just can utilize stopper 403 and the joint of teaching aid stick 401, just can fix the teaching aid stick 401 of accomodating into containing box 4, prevent dropping of teaching aid stick 401, improve teaching aid stick 401 portability.

The working principle and the using process of the utility model are as follows: when using, put into picture paper to show in the board 1, through handle rotation lead screw 2, utilize the threaded connection of 2 positive and negative screw threads of lead screw and movable block 201 to drive the fixed plate 303 of both sides and carry out reverse synchronous motion, just can carry out fixed mounting to the drawing of equidimension not, when taking out the teaching aid stick 401 that holds in the box 4, hand pulling adjusts pole 408, it can produce the change of angle to adjust pole 408, make sliding sleeve 405 produce the displacement and extrude second spring 406, and the sliding sleeve 405 of displacement then drives stopper 403 of slide bar 404 one end and break away from the draw-in groove on the teaching aid stick 401, the teaching aid stick 401 can be accomplished and take out to last hand pulling out.

To sum up, the portable graphic board display device for architectural design can utilize the screw threads of the screw rod 2 and the movable block 201 to connect and drive the fixed boards 303 at two sides to move reversely and synchronously by the screw rod 2 and the movable block 201, so that drawings with different sizes can be fixedly installed, the spring 302 is arranged to push the fixed board 303 at one end of the guide rod 3 to move by the elasticity of the spring 302, the drawings are fixed to prevent the drawing from being separated, the whole body can be lifted by holding the handle 101 by hand and the rubber sleeve 102 is convenient to carry, the rubber sleeve 102 plays a role in protecting hands, the rubber pad 304 at one side of the fixed board 303 can prevent the fixing force of the fixed board 303 from being too large by arranging the rubber pad 304 and the rubber head 402 at one end of the teaching aid stick 401 can prevent the surface of the drawing from being damaged, through setting up teaching aid stick 401 and stopper 403, just can utilize stopper 403 and the joint of teaching aid stick 401, just can fix the teaching aid stick 401 of accomodating into holding box 4, prevent dropping of teaching aid stick 401, improve teaching aid stick 401 portability.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable drawing board display device for architectural design, includes show board (1), its characterized in that: the display board is characterized in that a handle (101) is fixedly arranged at the top of the display board (1), a lead screw (2) is movably arranged in the display board (1), movable blocks (201) are movably arranged at two ends of the outer wall of the lead screw (2), a movable plate (202) is fixedly arranged at the top of each movable block (201), a guide rod (3) is movably arranged on the inner wall of each movable plate (202), sliding blocks (301) are fixedly arranged at the top and the bottom of the surface of each guide rod (3), a spring (302) is fixedly arranged at one side of each sliding block (301), a fixed plate (303) is fixedly arranged at one end of each guide rod (3), an accommodating box (4) is fixedly arranged at the bottom of the display board (1), a teaching aid stick (401) is arranged in the groove of the inner wall of the accommodating box (4), and a limit block (403) is arranged in the groove of the inner wall of the teaching aid stick (401), the fixed sliding sleeve (405) that is provided with the one end of slide bar (404) of fixed surface of stopper (403), the fixed surface of slide sleeve (405) is provided with second spring (406), the activity of the front of slide sleeve (405) is provided with connecting rod (407), the activity of one end of connecting rod (407) is provided with adjusts pole (408).

2. The portable construction design drawing board display device according to claim 1, wherein: both ends of the outer wall of the screw rod (2) are respectively provided with a forward thread and a reverse thread, and the inner side of the movable block (201) is provided with a thread groove.

3. The portable construction design drawing board display device according to claim 1, wherein: one end of the sliding block (301) is movably provided with a groove located on the inner wall of the moving plate (202), and a spring (302) is fixedly arranged in the groove on the inner wall of the moving plate (202).

4. The portable construction design drawing board display device according to claim 1, wherein: the surface of the handle (101) is fixedly sleeved with a rubber sleeve (102).

5. The portable construction design drawing board display device according to claim 1, wherein: a rubber pad (304) is bonded to one side of the fixing plate (303), and a rubber head (402) is bonded to one end of the teaching aid rod (401).

6. The portable construction design drawing board display device according to claim 1, wherein: the teaching aid stick (401) is provided with a clamping groove matched with the limiting block (403).