CN211742589U

CN211742589U - Show shelf for city planning design

Info

Publication number: CN211742589U
Application number: CN202020828067.5U
Authority: CN
Inventors: 范继军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-23
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a showing stand for city planning and design, which comprises a supporting seat, wherein both ends of the lower side of the supporting seat are fixedly connected with supporting columns, both ends of the upper side of the supporting seat are fixedly connected with a first supporting rod and a second supporting rod, one side of the first supporting rod, which is close to the second supporting rod, is provided with a groove, a bearing is fixedly embedded in the groove, a rotating rod is fixedly embedded in the bearing, an external thread is arranged at one end of the rotating rod, which is far away from the groove, a showing plate is fixedly sleeved on the outer wall of the rotating rod, the showing plate is provided with an elongated groove, the second supporting rod is provided with a rotating groove, one end of the rotating rod, which is far away from the groove, passes through the rotating groove and is connected with a fixed block, the fixed block is provided with an internal thread groove, the showing plate is provided with four grooves, prevent that the show drawing from receiving to damage and influencing and watching, can adjust the angle of show board, be convenient for watch the show drawing on the show board.

Description

Show shelf for city planning design

Technical Field

The utility model relates to a show shelf, in particular to show shelf for city planning design belongs to city planning design field.

Background

The city planning design is the premise of building and garden construction, and provides conditions for required space, the progress of city planning design research also provides unprecedented vast areas for the development of architecture and gardens, the working targets of planners, architects and garden designers are consistent, and with the development of human society, the organic combination and the collaborative creation of the three disciplines tend to push the construction of body-shaped environment to higher level.

The show shelf is need be used in the city when planning the design, and the show shelf is used for showing the drawing, and traditional show shelf generally is fixed the drawing on the show board with the magnet, but does not set up protector, leads to the drawing to receive the fuzzy or collision of external dust and tear easily to can influence and watch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a show shelf for city planning design to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a display rack for city planning and design comprises a supporting seat, wherein supporting columns are fixedly connected with two ends of the lower side of the supporting seat, a first supporting rod and a second supporting rod are fixedly connected with two ends of the upper side of the supporting seat, a groove is formed in one side, close to the second supporting rod, of the first supporting rod, a bearing is fixedly embedded in the groove, a rotating rod is fixedly embedded in the bearing, an external thread is formed in one end, away from the groove, of the rotating rod, a display plate is fixedly sleeved on the outer wall of the rotating rod, an elongated groove is formed in the display plate, a rotating groove is formed in the second supporting rod, one end, away from the groove, of the rotating rod penetrates through the rotating groove to be connected with a fixed block, an internal thread groove is formed in the fixed block, four grooves are formed in the display plate, a frame is arranged on one side of the display plate, handles are fixedly connected with two, four the connecting rod all passes four fluting fixedly connected with connecting blocks, the equal fixedly connected with spring in one side that the connecting block is close to the show board, just the spring is all established on the outer wall of connecting rod.

Preferably, the supporting columns are arranged obliquely.

Preferably, the connecting rod is slidably connected with the slot.

Preferably, the spring is arranged between the connecting block and the display board.

Preferably, the rotating rod is rotatably connected with the rotating groove.

Preferably, the external thread is in threaded connection with the internal thread groove.

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

the utility model relates to a show shelf for city planning design, the pulling handle makes frame and show board separately, alright with place the show drawing on the show board, loosen the handle, the spring can extrude the connecting block, the connecting block drives the connecting rod and removes in the fluting, the connecting rod drives the frame and removes, thereby make glass on the frame compress tightly the show drawing, four connecting rods slide spacingly with four flutings, thereby it is even to make the frame atress, thereby be convenient for compress tightly the show drawing, glass is convenient for protect, prevent that the show drawing from receiving the damage influence and watching.

Two, the utility model relates to a show shelf for city planning design rotates the fixed block, makes internal thread groove and external screw thread rotate, and the second branch is kept away from to the fixed block to it is not hard up to make the show board, rotates the show board, and the show board drives the bull stick rotation through elongated slot fixed connection, and the bearing is passed through to bull stick one end, and the bull stick other end rotates with the bull stick, thereby can adjust the angle of show board, the fixed block of antiport again, it is fixed to make internal thread groove and external screw thread threaded connection, thereby fixed show board, be convenient for watch the show drawing on the show board.

Drawings

FIG. 1 is a side sectional view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 of the present invention;

fig. 5 is a schematic view of the back structure of the present invention.

In the figure: 1. a supporting seat; 2. a support pillar; 3. a first support bar; 4. a groove; 5. a bearing; 6. a rotating rod; 7. an external thread; 8. a display board; 9. a long groove; 10. a second support bar; 11. rotating the groove; 12. a fixed block; 13. an internal thread groove; 14. grooving; 15. a frame; 16. a handle; 17. glass; 18. a connecting rod; 19. connecting blocks; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a display rack for city planning design comprises a support seat 1, wherein two ends of the lower side of the support seat 1 are fixedly connected with support columns 2, two ends of the upper side of the support seat 1 are fixedly connected with a first support rod 3 and a second support rod 10, one side of the first support rod 3 close to the second support rod 10 is provided with a groove 4, a bearing 5 is fixedly embedded in the groove 4, a rotating rod 6 is fixedly embedded in the bearing 5, one end of the rotating rod 6 far away from the groove 4 is provided with an external thread 7, the outer wall of the rotating rod 6 is fixedly sleeved with a display plate 8, the display plate 8 is provided with an elongated groove 9, the second support rod 10 is provided with a rotating groove 11, one end of the rotating rod 6 far away from the groove 4 penetrates through the rotating groove 11 to be connected with a fixed block 12, the fixed block 12 is provided with an internal thread groove 13, the display plate 8 is provided with four slots 14, one side of the display, four connecting rods 18 of one side fixedly connected with of frame 15 is close to show board 8, and four connecting rods 18 all pass four fluting 14 fixedly connected with connecting blocks 19, and connecting block 19 is close to the equal fixedly connected with spring 20 of one side of show board 8, and spring 20 all overlaps and establish on the outer wall of connecting rod 18.

Connecting

rod

18 and 14 sliding connection of fluting are convenient for spacing frame 15, and bull stick 6 rotates with turn trough 11 to be connected, and the show board 8 of being convenient for rotates, and 2 slopes of support column set up, are convenient for make show board 8 stable, and spring 20 sets up between connecting block 19 and show board 8, is convenient for drive exhibition frame 15 and the laminating of show board 8, and

external screw thread

7 and 13 threaded connection of internal thread groove are convenient for fix show board 8.

Specifically, when the utility model is used, the handle 16 is pulled to separate the frame 15 from the display board 8, so that the display drawing can be placed on the display board 8, the handle 16 is loosened, the spring 20 can extrude the connecting block 19, the connecting block 19 drives the connecting rod 18 to move in the slot 14, the connecting rod 18 drives the movable frame 15 to move, so that the glass 17 on the frame 15 compresses the display drawing, the four connecting rods 18 and the four slots 14 are limited in a sliding manner, so that the frame 15 is uniformly stressed, so that the display drawing is conveniently compressed, the fixed block 12 is rotated, the internal thread groove 13 and the external thread 7 are rotated in a threaded manner, the fixed block 12 is far away from the second supporting rod 10, so that the display board 8 is loosened, the display board 8 is rotated, the display board 8 drives the rotating rod 6 fixedly connected through the elongated slot 9 to rotate, one end of the rotating rod 6 is rotated through the bearing 5, the other end of the rotating rod 6 is, and reversely rotating the fixing block 12 again to fix the internal thread groove 13 and the external thread 7 in a threaded connection manner, so that the display drawing on the display board 8 is watched by fixing the display board 8, and the glass 17 is convenient for protection and prevents the display drawing from being damaged and influenced to watch.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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", "third", "fourth" 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 the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 display rack for the city planning design comprises a supporting seat (1) and is characterized in that supporting columns (2) are fixedly connected to two ends of the lower side of the supporting seat (1), a first supporting rod (3) and a second supporting rod (10) are fixedly connected to two ends of the upper side of the supporting seat (1), a groove (4) is formed in one side, close to the second supporting rod (10), of the first supporting rod (3), a bearing (5) is embedded in the groove (4) in a fixed mode, a rotating rod (6) is embedded in the bearing (5) in a fixed mode, external threads (7) are formed in one end, far away from the groove (4), of the rotating rod (6), a display plate (8) is fixedly sleeved on the outer wall of the rotating rod (6), an elongated groove (9) is formed in the display plate (8), a rotating groove (11) is formed in the second supporting rod (10), one end, far away from the groove (4), of the rotating rod (6, interior thread groove (13) have been seted up in fixed block (12), four fluting (14) have been seted up in show board (8), just one side of show board (8) is equipped with frame (15), the equal fixedly connected with handle (16) in both sides of frame (15), fixedly connected with glass (17) in frame (15), frame (15) are close to four connecting rods (18) of one side fixedly connected with of show board (8), four connecting rod (18) all pass four fluting (14) fixedly connected with connecting block (19), the equal fixedly connected with spring (20) in one side of connecting block (19) close to show board (8), just spring (20) all overlap and establish on the outer wall of connecting rod (18).

2. The display rack for city planning and design according to claim 1, wherein: the supporting columns (2) are obliquely arranged.

3. The display rack for city planning and design according to claim 1, wherein: the connecting rod (18) is in sliding connection with the slot (14).

4. The display rack for city planning and design according to claim 1, wherein: the spring (20) is arranged between the connecting block (19) and the display board (8).

5. The display rack for city planning and design according to claim 1, wherein: the rotating rod (6) is rotatably connected with the rotating groove (11).

6. The display rack for city planning and design according to claim 1, wherein: the external thread (7) is in threaded connection with the internal thread groove (13).