CN218105448U

CN218105448U - Drawing show stretching device

Info

Publication number: CN218105448U
Application number: CN202221967094.6U
Authority: CN
Inventors: 曹强兵; 孟凡瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-23
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a drawing show stretching device, comprising a base plate, a pair of first spout has been seted up at the top of bottom plate, the inside horizontal installation of first spout has first guide bar, the pillar is installed at the top of first slider, the show board is installed at the top of pillar, and is a pair of the second spout has been seted up to one side of show board, and is a pair of the internally mounted of second spout has the regulating plate, just the internally mounted of second spout has a pair of mount pad, it is a pair of in the inside of regulating groove to adjust pole slidable mounting a pair of the surface one side of show board has been seted up a pair of mounting groove, a plurality of first springs are installed to grooved inside equidistance, the both ends of first spring respectively with clamp plate and fluting interconnect. The utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, has effectively solved current display device and can't carry out the fixed problem of centre gripping to unidimensional drawing, has higher practical value.

Description

Drawing show stretching device

Technical Field

The utility model relates to a drawing show technical field specifically is a drawing show stretching device.

Background

The building design means that before the building is built, a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process according to the construction task, plans a method and a scheme for solving the problems and expresses the problems by using drawing paper and documents. The building design is used as a common basis for material preparation, construction organization work and the mutual cooperation of various works in the manufacturing and construction work. The whole project can be carried out uniformly and smoothly within a preset investment limit range according to a carefully considered preset scheme, and the built building can fully meet various requirements expected by users and society.

And architectural design drawing needs the show shelf to carry out the centre gripping and fixes the show to in looking over of staff, the show board on the current architectural design drawing show shelf can't carry out the regulation of width and height, leads to its unable not unidimensional drawing of adaptation, thereby needs different show shelves to fix the drawing. Therefore, the drawing demonstration stretching device is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a drawing show stretching device, comprising a base plate, a pair of first spout has been seted up at the top of bottom plate, the inside horizontal installation of first spout has first guide bar, the outside slidable mounting of first guide bar has first slider, the pillar is installed at the top of first slider, the show board is installed at the top of pillar, and is a pair of the second spout has been seted up to one side of show board, and is a pair of the internally mounted of second spout has the regulating plate, just the internally mounted of second spout has a pair of mount pad, the regulation pole is installed to one side of mount pad, a pair of adjustment tank has all been seted up to the both sides that the regulating plate is relative, it is a pair of to adjust pole slidable mounting in the inside of adjustment tank a pair of mounting groove has been seted up to surface one side of show board, the inside vertical installation of mounting groove has a pair of second guide bar, and is a pair of slidable mounting has the second slider on the second guide bar, the clamp plate is installed to one side of second slider, just the fluting has been seted up to one side of second slider, a plurality of first springs are installed to the equidistance in fluting, the both ends of first spring respectively with clamp plate and fluting interconnect.

As an optimal technical scheme of the utility model, miniature electromagnetism push rod is installed to the inside top face of mounting groove, miniature electromagnetism push rod's output and second slider are installed each other.

As a preferred technical scheme of the utility model, the electromagnetism push rod is all installed in the inside both sides that are relative at first guide bar of first spout, the output and the first slider of electromagnetism push rod are installed each other.

As a preferred technical scheme of the utility model, the third spout has all been seted up to the both sides that first spout is relative, the internally mounted of third spout has the third guide bar, the outside slidable mounting of third guide bar has the third slider, the bracing piece is installed in the top slope of third slider, the one end and the pillar of bracing piece are installed each other.

As a preferred technical scheme of the utility model, the outside cover of second guide bar is equipped with the second spring, the both ends of second spring respectively with mounting groove and second slider interconnect.

As an optimal technical scheme of the utility model, it is a pair of install relatively respectively in the inside of first spout between the electromagnetism push rod.

The utility model has the advantages that: the drawing display stretching device is convenient for adjusting the width of the display board by matching the electromagnetic push rod, the first slide block, the pair of display boards, the adjusting rod and the adjusting plate, can adjust the distance between the press boards by matching the micro electromagnetic push rod and the second slide block, is convenient for clamping and fixing drawings with different lengths by the display board, is convenient for clamping drawings with different sizes by matching the second spring and the press boards, and can support and fix a strut by matching the second guide rod, the third slide block and the support rod, thereby effectively preventing the strut from toppling over when driving the display boards to move; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, has effectively solved current display device and can't carry out the fixed problem of centre gripping to unidimensional drawing, has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a drawing showing and stretching apparatus of the present invention;

FIG. 2 is a cross-sectional plan view of a drawing showing and stretching apparatus of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 of the drawing showing and stretching device of the present invention;

fig. 4 is a sectional view of the plane of the second slide block of the drawing showing and stretching device of the present invention.

In the figure: 1. a base plate; 2. a first chute; 3. a first guide bar; 4. a first slider; 5. a support post; 6. a display board; 7. a second chute; 8. a mounting seat; 9. adjusting a rod; 10. an adjusting plate; 11. an adjustment groove; 12. an electromagnetic push rod; 13. a third chute; 1301. a third slider; 1302. a support bar; 14. a third guide bar; 15. mounting grooves; 16. a second guide bar; 17. a micro electromagnetic push rod; 18. a second slider; 19. grooving; 20. a first spring; 21. pressing a plate; 22. a second spring.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a drawing show stretching device, comprising a base plate 1, a pair of first spout 2 has been seted up at the top of bottom plate 1, first guide bar 3 has been installed to the inside level of first spout 2, the outside slidable mounting of first guide bar 3 has first slider 4, pillar 5 is installed at the top of first slider 4, show board 6 is installed at the top of pillar 5, second spout 7 has been seted up to one side of a pair of show board 6, the internally mounted of a pair of second spout 7 has regulating plate 10, and the internally mounted of second spout 7 has a pair of mount pad 8, adjust pole 9 is installed to one side of mount pad 8, a pair of adjustment tank 11 has all been seted up to the both sides that regulating plate 10 is relative, adjust pole 9 slidable mounting in the inside of adjustment tank 11, a pair of mounting groove 15 has been seted up to surface one side of a pair of show board 6, the inside vertical mounting of mounting groove 15 has a pair of second guide bar 16, slidable mounting has second slider 18 on a pair of second guide bar 16, clamp plate 21 is installed to one side of

second slider

18, and 19 has seted up 19, the equidistant spring 20 of a plurality of fluting is installed, the both ends of fluting spring 20 and fluting are connected each other fluting respectively with fluting 21.

Wherein, miniature electromagnetism push rod 17 is installed to the inside top terminal surface of mounting groove 15, and the output and the mutual installation of second slider 18 of miniature electromagnetism push rod 17 can promote second slider 18 and slide on second guide bar 16 through the installation of miniature electromagnetism push rod 17 to conveniently adjust the interval between the clamp plate, and then make things convenient for the not drawing of centre gripping co-altitude.

Wherein, 2 inside both sides relative at first guide bar 3 of first spout all install electromagnetism push rod 12, the output and the mutual installation of first slider 4 of electromagnetism push rod 12, through the installation of electromagnetism push rod 12, can promote first slider 4 and slide to can drive show board 6 and remove, and then can adjust the interval between the show board 6, and fix the drawing of different length.

Wherein, third spout 13 has all been seted up to the both sides that first spout 2 is relative, the internally mounted of third spout 13 has third guide bar 14, the outside slidable mounting of third guide bar 14 has third slider 1301, bracing piece 1302 is installed in the top slope of third slider 1301, the one end and the pillar 5 of bracing piece 1302 are installed each other, through third guide bar 14, third slider 1301, bracing piece 1302 and pillar 5's cooperation is used, can be so that pillar 5 is at the slip in-process, play the supporting role to it, prevent that it from appearing empting the phenomenon at the removal in-process.

Wherein, the outside cover of second guide bar 16 is equipped with second spring 22, and the both ends of second spring 22 respectively with mounting groove 15 and second slider 18 interconnect, through the setting of second spring 22, made things convenient for the removal and the reseing of second slider 18.

Wherein, install in the inside of first spout 2 between a pair of electromagnetism push rod 12 respectively relatively, through the mutual motion between a pair of electromagnetism push rod 12, can realize the mutual motion between a pair of show board 6 to the expansion of show board 6 has been made things convenient for.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The drawing display stretching device comprises a base plate (1) and is characterized in that a pair of first sliding grooves (2) are formed in the top of the base plate (1), first guide rods (3) are horizontally arranged inside the first sliding grooves (2), first sliding blocks (4) are arranged outside the first guide rods (3) in a sliding mode, pillars (5) are installed at the tops of the first sliding blocks (4), display plates (6) are installed at the tops of the pillars (5), a pair of display plates (6) are arranged on one sides of the display plates (7), a pair of adjusting plates (10) are arranged inside the second sliding grooves (7), a pair of mounting seats (8) are installed inside the second sliding grooves (7), adjusting rods (9) are installed on one sides of the mounting seats (8), a pair of adjusting grooves (11) are formed in the two opposite sides of the adjusting plates (10), the adjusting rods (9) are installed inside the adjusting grooves (11) in a sliding mode, a pair of mounting grooves (15) are formed in one side of the surface of the display plates (6), a pair of second guide rods (16) are vertically installed on the inside of the mounting grooves (15), a pair of second guide rods (16) are installed on one sides of the second sliding blocks (18), a second sliding plate (18) is installed on one side of the sliding blocks (18), and a second sliding plate (21) is installed on one side of the sliding blocks (18), a plurality of first springs (20) are arranged in the open groove (19) at equal intervals, and two ends of each first spring (20) are respectively connected with the pressing plate (21) and the open groove (19).

2. The drawing showing and stretching device of claim 1, wherein a micro electromagnetic push rod (17) is mounted on the top end face of the inside of the mounting groove (15), and the output end of the micro electromagnetic push rod (17) and the second sliding block (18) are mounted with each other.

3. The drawing showing and stretching device according to claim 1, wherein electromagnetic push rods (12) are mounted on two opposite sides of the first guide rod (3) inside the first sliding groove (2), and an output end of each electromagnetic push rod (12) and the first sliding block (4) are mounted with each other.

4. The drawing showing and stretching device according to claim 1, wherein third sliding grooves (13) are formed in two opposite sides of the first sliding groove (2), third guide rods (14) are installed inside the third sliding grooves (13), third sliding blocks (1301) are installed on the outer sides of the third guide rods (14) in a sliding mode, supporting rods (1302) are installed on the tops of the third sliding blocks (1301) in an inclined mode, and one ends of the supporting rods (1302) are installed on the supporting columns (5) in an mutually installed mode.

5. A drawing showing and stretching device as claimed in claim 1, wherein a second spring (22) is sleeved outside the second guide rod (16), and two ends of the second spring (22) are respectively connected with the mounting groove (15) and the second sliding block (18).

6. A drawing showing and stretching device according to claim 3, wherein a pair of said electromagnetic push rods (12) are oppositely installed in the interior of the first sliding chute (2).