CN108814166A - A kind of Home Fashion & Design Shanghai plot exhibits device of extension - Google Patents

Abstract

The present invention relates to the field of drawing display equipment, in particular to an extended home design drawing display device, which includes a support mechanism, a display board, a first extension board and a second extension board matched with the first extension board, and the display board is installed on On the top of the support mechanism, the display board is provided with a square through groove, the first extension board and the second extension board are installed in the through groove, and the two ends of the display board are equipped with opening and closing mechanisms, Both ends of the back of the display board are provided with an auxiliary positioning mechanism, and one end of the back of the display board is provided with two first locking screws for locking the first extension board and four first through holes distributed in a rectangular shape, The other end of the back of the display board is provided with two second locking screws for locking the second extension board and four second through holes distributed in a rectangular shape, the first extension board and the second extension board are provided with There is a guiding mechanism. The invention can display home design drawings of different lengths, and has simple structure and strong practicability.

Description

An extended home design drawing display device

technical field

The invention relates to the field of drawing display equipment, in particular to an extended home design drawing display device.

Background technique

Simply put, home design refers to the overall furnishing style and accessories design and matching of the family living environment, office space, public space or commercial space. With the improvement of people's living standards, the purely functional space can no longer satisfy people's higher spiritual pursuits. People try to describe the importance of the atmosphere created by home furnishing with vocabulary such as home accessories, "soft decoration". So, more The precise term should be called home furnishing. Home furnishing refers to the systematic design of home furnishing, home accessories, home soft decoration and other decorative elements in a certain space, presenting the artistic conception to be expressed in the whole space, so as to satisfy People's material and spiritual pursuits. In order to facilitate people to better understand the details of the homes designed by home designers, home designers will display home design drawings through special display equipment. Because all home design drawings have different lengths, and Traditional display equipment can only display home design drawings within the specified length, which makes it impossible to display longer home design drawings.

CN106297575A, CN206340214U, and CN204586230U all disclose technical documents that can expand the exhibition area, but they all have technical problems such as unstable structure after extension, complex structure, high manufacturing cost and inconvenient fixing.

Contents of the invention

The purpose of the present invention is to provide an extended home design drawing display device to solve the problem that traditional display equipment can only display home design drawings within a specified length, but cannot display longer home design drawings.

The technical solution of the present invention is to include a support mechanism, a display board, a first extension board and a second extension board matched with the first extension board, the display board is installed on the top of the support mechanism, and the display board is provided with a A square through slot, the first extension plate and the second extension plate are installed in the through slot, both ends of the display board are equipped with opening and closing mechanisms, and both ends of the back of the display board are equipped with auxiliary positioning mechanism, one end of the back of the display board is provided with two first locking screws for locking the first extension board and four first through holes distributed in a rectangular shape, and the other end of the back of the display board is provided with two for locking The second locking screw of the second extension plate and the four second through holes distributed in a rectangular shape, the first extension plate and the second extension plate are provided with guide mechanisms.

In a preferred embodiment of the present invention, the supporting mechanism includes a base, a connecting plate and a connecting block, the connecting block is installed vertically at the center of the top of the base, and the connecting plate is installed obliquely on the top of the connecting block , the display board is installed on the connection board, and the bottom of the base is provided with four universal wheels distributed in a rectangular shape.

In a preferred embodiment of the present invention, one end of the first extension plate and the second extension plate are provided with notches, and one end of the back of the first extension plate is provided with two One end of the back of the second extension plate is provided with two second threaded holes matched with the two second locking screws.

In a preferred embodiment of the present invention, the opening and closing mechanism includes a hinged cover plate, a first fixed seat, a second fixed seat and an insertion rod, and the two hinged cover plates are respectively hinged on the side walls at both ends of the display board , the first fixing seat is installed on the outer wall of the upper end of the hinged cover plate, and the two second fixing seats are respectively installed on the two ends of the top of the display board, and the first fixing seat and the second fixing seat are provided with A socket that fits into the plunger.

In a preferred embodiment of the present invention, the guide mechanism includes two symmetrically arranged guide rods, and the back of the display board is provided with two moving slots for the two guide rods to move laterally.

In a preferred embodiment of the present invention, the auxiliary positioning mechanism includes a support member and a third locking screw, and both ends of the back of the display board are provided with a hinged seat and a first magnet block located beside the hinged seat, One end of the support is hingedly mounted on the hinge seat, the other end of the support is provided with a third through hole for the third locking screw to pass through, and the other ends of the first extension plate and the second extension plate Each of them is provided with a third threaded hole matched with the third locking screw rod, and a second magnet block matched with the first magnet block is provided on the support member.

In a preferred embodiment of the present invention, the display board, the first extension board and the second extension board are all provided with a magnetic layer, and the display board is provided with several rubber magnets matched with the magnetic layer.

The present invention provides an extended home design drawing display device through improvement. Compared with the prior art, it has the following improvements and advantages: when the length of the home design drawing is within the specified length, the home design drawing is directly displayed through the rubber magnet Fixed on the display board; when the length of the home design drawing exceeds the specified length, first move the first extension board and the second extension board out of the through groove through their two guide rods, and then push the first extension board and the second extension board upwards in sequence The second extension board, so that the upper surfaces of the first extension board, the second extension board and the display board are coplanar, and then the first extension board and the second extension board are connected by two first locking screws and two second locking screws. One end of the extension board is fixed, and then the two supports are rotated respectively, and the other ends of the first extension board and the second extension board are fixed with the third locking screw and the support, and finally the home design drawing is fixed by rubber magnets As for the display board, the first extension board and the second extension board, the present invention can display home design drawings of different lengths, and has a simple structure and strong practicability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention will be further explained:

Fig. 1 is the three-dimensional schematic diagram of the present invention;

Fig. 2 is the top view of the present invention;

Fig. 3 is the enlarged view of place A in Fig. 2;

Fig. 4 is the enlarged view of place B in Fig. 2;

Figure 5 is an enlarged view at C in Figure 2;

Figure 6 is an enlarged view at D in Figure 2;

Fig. 7 is a partial schematic diagram of the present invention;

Explanation of reference signs:

Support mechanism 1, base 1a, connecting plate 1b, connecting block 1c, universal wheel 1d, display board 2, first locking screw 2a, first through hole 2b, second locking screw 2c, second through hole 2d, Moving groove 2e, hinge seat 2f, first magnet block 2g, rubber magnet 2h, first extension plate 3, notch 3a, third threaded hole 3b, second extension plate 4, opening and closing mechanism 5, hinged cover plate 5a, the first A fixed seat 5b, an insertion hole 5b1, a second fixed seat 5c, an insertion rod 5d, an auxiliary positioning mechanism 6, a support member 6a, a second magnet block 6a1, a third locking screw 6b, a guide mechanism 7, and a guide rod 7a.

Detailed ways

The present invention will be described in detail below in conjunction with accompanying drawings 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention provides an extended home design drawing display device through improvement, as shown in Figures 1-7, including a support mechanism 1, a display board 2, a first extension board 3 and a second Two extension boards 4, the display board 2 is installed on the top of the support mechanism 1, the display board 2 is provided with a square through groove, and the first extension board 3 and the second extension board 4 are installed in the through groove Inside, both ends of the display board 2 are provided with an opening and closing mechanism 5, both ends of the back of the display board 2 are provided with an auxiliary positioning mechanism 6, and one end of the back of the display board 2 is provided with two for locking the first The first locking screw 2a of an extension board 3 and four first through holes 2b distributed in a rectangular shape, and the other end of the back of the display board 2 is provided with two second locking screws for locking the second extension board 4 2c and four second through holes 2d distributed in a rectangular shape, the first extension plate 3 and the second extension plate 4 are provided with a guide mechanism 7 .

Working principle of the present invention: when the length of the home design drawing is within the specified length, directly fix the home design drawing on the display board 2; when the length of the home design drawing exceeds the specified length, first open the two opening and closing mechanisms 5, Then the first extension plate 3 and the second extension plate 4 are moved out from the through groove through the respective guide mechanism 7, and then the first extension plate 3 and the second extension plate 4 are pushed upwards sequentially, so that the first extension plate 3, the second extension plate The upper surfaces of the two extension plates 4 and the display plate 2 are coplanar, and then one end of the first extension plate 3 and the second extension plate 4 is fixed with two first locking screws 2a and two second locking screws 2c, Then the other ends of the first extension board 3 and the second extension board 4 are fixed by two auxiliary positioning mechanisms 6 , and finally the home design drawing is fixed on the display board 2 , the first extension board 3 and the second extension board 4 .

The support mechanism 1 includes a base 1a, a connecting plate 1b and a connecting block 1c, the connecting block 1c is installed vertically at the center of the top of the base 1a, and the connecting plate 1b is installed obliquely on the top of the connecting block 1c, so The above display board 2 is installed on the connection board 1b, and the bottom of the base 1a is provided with four universal wheels 1d distributed in a rectangular shape; workers can move the whole device through the four universal wheels 1d.

One end of the first extension plate 3 and the second extension plate 4 are provided with a notch 3a, and one end of the back of the first extension plate 3 is provided with two first threaded holes that cooperate with the two first locking screws 2a , one end of the back of the second extension plate 4 is provided with two second threaded holes that cooperate with the two second locking screws 2c; the worker pushes the first extension plate 3 and the second extension plate 4 upwards, and then the first extension plate 3 The notch 3a on the top and the notch 3a on the second extension plate 4 are just attached to the edges at both ends of the display board 2, so that the upper surfaces of the first extension board 3, the second extension board 4 and the display board 2 are coplanar, and then Pass the two first locking screws 2a through the corresponding two first through holes 2b and lock them in the two first threaded holes, and then pass the two second locking screws 2c through the corresponding two second through holes. The holes 2d are locked in the two second threaded holes, so that one end of the first extension plate 3 and the second extension plate 4 is fixed.

The opening and closing mechanism 5 includes a hinged cover plate 5a, a first fixed seat 5b, a second fixed seat 5c and an insertion rod 5d. The two hinged cover plates 5a are respectively hinged on the side walls at both ends of the display board 2. The first fixed seat 5b is installed on the outer wall of the upper end of the hinged cover plate 5a, and the two second fixed seats 5c are installed on the two ends of the top of the display board 2 respectively, and the first fixed seat 5b and the second fixed seat 5c Both are provided with sockets 5b1 that cooperate with the insertion rod 5d; when it is necessary to pull out the first extension plate 3 and the second extension plate 4, first turn the corresponding hinged cover 5a 90 degrees, and then insert the insertion rod 5d into the first The fixing seat 5b and the insertion hole 5b1 on the second fixing seat 5c keep the hinged cover 5a in a horizontal state.

The guide mechanism 7 includes two symmetrically arranged guide rods 7a, and the back of the display board 2 is provided with two moving grooves 2e for the two guide rods 7a to move laterally; the worker pulls the guide rods 7a in the moving groove 2e Lateral movement is carried out inside, so that the first extension plate 3 or the second extension plate 4 is pulled out from the through groove.

The auxiliary positioning mechanism 6 includes a support member 6a and a third locking screw 6b. Both ends of the back of the display board 2 are provided with a hinged seat 2f and a first magnet block 2g located on the side of the hinged seat 2f. One end of the member 6a is hingedly mounted on the hinge seat 2f, the other end of the support member 6a is provided with a third through hole for the third locking screw 6b to pass through, and the first extension plate 3 and the second extension plate 4 The other end of each is provided with a third threaded hole 3b matched with the third locking screw 6b, and the support member 6a is provided with a second magnet block 6a1 matched with the first magnet block 2g; when the first extension plate 3 and After the second extension plate 4 is fully pulled out, the worker breaks the support member 6a to rotate it at a certain angle, and then passes the third locking screw 6b through the third through hole and locks it in the third threaded hole 3b, so that the first The other ends of the first extension plate 3 and the second extension plate 4 are fixed, and the cooperation of the first magnet block 2g and the second magnet block 6a1 can make the supporting member 6a be fixed.

The display board 2, the first extension board 3 and the second extension board 4 are all provided with a magnetic layer, and the display board 2 is provided with several rubber magnets 2h that cooperate with the magnetic layer; After the display board 2, the first extension board 3 and the second extension board 4 are installed, the home design drawing is fixed by the magnetic attraction force of the rubber magnet 2h and the magnetic layer.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. a kind of Home Fashion & Design Shanghai plot exhibits device of extension, it is characterised in that：Including supporting mechanism (1), display board (2), One extension board (3) and the second extension board (4) cooperated with the first extension board (3), the display board (2) are mounted on supporting mechanism (1) top offers the through slot being square, first extension board (3) and the second extension board (4) on the display board (2) It is installed in through slot, the both ends of the display board (2) are equipped with open-and-close mechanism (5), and the both ends at display board (2) back are equal Equipped with auxiliary positioning mechanism (6), the one end at display board (2) back set there are two for lock the first extension board (3) first lock Tight screw rod (2a) and four are in the first through hole (2b) of distributed rectangular, and the other end at display board (2) back sets that there are two be used to lock Tight second extension board (4) and four be in distributed rectangular the second through-hole (2d), first extension board (3) and the second extension board (4) it being equipped on guiding mechanism (7), one end of first extension board (3) and the second extension board (4) is all provided with jagged (3a), The one end at the first extension board (3) back is opened up there are two the first threaded hole with the cooperation of two the first tie down screws (2a), The one end at the second extension board (4) back is opened up there are two the second threaded hole with the cooperation of two the second tie down screws (2c), described Open-and-close mechanism (5) includes hinged closures (5a), the first fixing seat (5b), the second fixing seat (5c) and inserted link (5d), described in two Hinged closures (5a) are respectively hinged on the side wall at display board (2) both ends, and first fixing seat (5b) is mounted on hinged closures On the outer wall of the upper end (5a), two second fixing seats (5c) are separately mounted to the both ends at the top of display board (2), and described first The jack (5b1) with inserted link (5d) cooperation, the open-and-close mechanism (5) are offered in fixing seat (5b) and the second fixing seat (5c) Including hinged closures (5a), the first fixing seat (5b), the second fixing seat (5c) and inserted link (5d), two hinged closures (5a) It is respectively hinged on the side wall at display board (2) both ends, first fixing seat (5b) is mounted on the outer of the upper end hinged closures (5a) On wall, two second fixing seats (5c) are separately mounted to the both ends at the top of display board (2), first fixing seat (5b) and The jack (5b1) with inserted link (5d) cooperation is offered in second fixing seat (5c), it is in pair that the guiding mechanism (7), which includes two, Claim the guide rod (7a) of setting, the back of the display board (2) opens up that there are two carry out transverse shiftings for two guide rods (7a) Shifting chute (2e).

2. the Home Fashion & Design Shanghai plot exhibits device of extension according to claim 1, it is characterised in that：The supporting mechanism It (1) include pedestal (1a), connecting plate (1b) and link block (1c), the link block (1c) is in be vertically installed at the top of pedestal (1a) Center at, the inclined top for being mounted on link block (1c) of connecting plate (1b), the display board (2) is mounted on connecting plate On (1b), the bottom of the pedestal (1a) set there are four be in distributed rectangular universal wheel (1d).

3. the Home Fashion & Design Shanghai plot exhibits device of extension according to claim 1, it is characterised in that：The auxiliary positioning machine Structure (6) includes supporting element (6a) and third tie down screw (6b), and the both ends at display board (2) back are equipped with hinged seat (2f) With the first magnet block (2g) for being located at hinged seat (2f) side, one end of the supporting element (6a) is hingedly mounted on hinged seat (2f) On, the other end of the supporting element (6a) is equipped with the third through-hole passed through for third tie down screw (6b), first extension board (3) and the other end of the second extension board (4) offers the third threaded hole (3b) with third tie down screw (6b) cooperation, described Supporting element (6a) is equipped with the second magnet block (6a1) cooperated with the first magnet block (2g).

4. the Home Fashion & Design Shanghai plot exhibits device of extension according to claim 1, it is characterised in that：The display board (2), Magnetosphere is equipped on first extension board (3) and the second extension board (4), the display board (2) is equipped with several and magnetosphere The ferro-gum (2h) of cooperation.