CN215820450U

CN215820450U - Display stand for city planning

Info

Publication number: CN215820450U
Application number: CN202121965712.9U
Authority: CN
Inventors: 张清夏
Original assignee: Jiangxi Urban And Rural Planning Municipal Design And Research Institute Co ltd
Current assignee: Jiangxi Urban And Rural Planning Municipal Design And Research Institute Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-15
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of urban planning, in particular to a display platform for urban planning, which comprises a base, a servo motor and a switch, wherein the upper end of the base is fixedly connected with a mounting seat, the bottom end inside the mounting seat is provided with the servo motor, a rotating shaft of the servo motor is connected with one end of a threaded rod, the other end of the threaded rod is inserted in the base and is in threaded connection with a limiting plate and a lifting rod, the limiting plate is fixedly connected to the upper end of the lifting rod, and the other end of the lifting rod penetrates through the base and is arranged in the middle of the bottom end of the base. The utility model is provided with the moving device, thereby being beneficial to moving the position of the display stand, being convenient for adjusting the position of the display stand, not influencing the stable support of the display stand, being beneficial to adjusting the angle of the display stand and being convenient for the display stand to adjust the key display position.

Description

Display stand for city planning

Technical Field

The utility model relates to the technical field of urban planning, in particular to a display stand for urban planning.

Background

The show stand mainly used city planning picture's show in city planning field, city planning show stand scale is bigger, needs face to the mode in each position in city, and most as an organic whole of present city planning show stand, people need remove around the show stand when visiting.

Present show stand for city planning, inconvenient removal, convenient placing that removes is not stable enough again, and inconvenient adjustment show stand angle, is unfavorable for abundant show, consequently needs to design a show stand for city planning urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a display stand for city planning, which solves the problems that the existing display stand for city planning proposed in the background art is inconvenient to move, convenient to move and not stable enough, is inconvenient to adjust the angle of the display stand and is not beneficial to full display.

In order to achieve the purpose, the utility model provides the following technical scheme: a display stand for city planning comprises a base, a servo motor and a switch, wherein the upper end of the base is fixedly connected with a mounting seat, the bottom end inside the mounting seat is provided with the servo motor, a rotating shaft of the servo motor is connected with one end of a threaded rod, the other end of the threaded rod is inserted in the base and is in threaded connection with a limiting plate and a lifting rod, the limiting plate is fixedly connected to the upper end of the lifting rod, and the other end of the lifting rod penetrates through the base and is arranged in the middle of the bottom end of the base;

the utility model discloses a display table, including mount pad, movable block, install bin, baffle, mount pad upper end, the mount pad upper end is rotated and is connected movable block one end, and the movable block other end links firmly at show stand bottom middle part, the show stand bottom links firmly two sets of install bins, and two sets of install bins arrange movable block both sides respectively in, the inside upper end of install bin has linked firmly spring one end, and the spring other end links firmly in the baffle upper end, the baffle bottom has linked firmly inserted bar one end, and the inserted bar other end passes the install bin and inserts and establish in the recess, the baffle front end links firmly has push rod one end, and the push rod other end passes the spout and sets up at the install bin front end.

Preferably, the bottom end of the base is fixedly connected with two groups of supporting legs, the two groups of supporting legs are symmetrically arranged about a central axis of the base, and the supporting legs are arranged in a cuboid shape.

Preferably, the surface of the threaded rod is provided with an external thread, and the limiting plate and the lifting rod are internally provided with internal threads corresponding to the external thread.

Preferably, the bottom end of the lifting rod is fixedly connected with two groups of pulleys, and the two groups of pulleys are symmetrically arranged around the central axis of the lifting rod.

Preferably, the grooves are provided with eight groups, and the eight groups of grooves are uniformly arranged at the upper end of the mounting seat in an annular shape.

Preferably, the front end of the mounting seat is fixedly connected with a switch, and the switch is electrically connected with the servo motor.

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

1. through being provided with the mobile device, open servo motor through the switch during use, servo motor drives the lifter and goes up and down, then lifter lifting supporting legs makes two sets of pulleys support, removes through two sets of pulleys at last, sets up like this and is favorable to removing the show stand position, is convenient for adjust the show stand position to do not influence the stable support of show stand.

2. Through being provided with direction adjusting device, hold the push rod during use and pull up, drive the inserted bar and break away from the recess, then rotatory show stand adjustment suitable angle puts down the push rod at last, promotes the recess that the inserted bar got into new angular position through the spring, is provided with like this and does benefit to adjustment show stand angle, the show stand adjustment key show position of being convenient for.

Drawings

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

FIG. 2 is a schematic front view of a partial structure of the present invention;

FIG. 3 is a schematic sectional elevation view of the structure of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a mounting seat; 4. a servo motor; 5. a threaded rod; 6. a limiting plate; 7. a lifting rod; 8. a pulley; 9. a movable block; 10. a display stand; 11. installing a box; 12. a spring; 13. a baffle plate; 14. inserting a rod; 15. a groove; 16. a chute; 17. a push rod; 18. and (4) switching.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a display stand for city planning comprises a base 1, a servo motor 4 and a switch 18, wherein the upper end of the base 1 is fixedly connected with a mounting base 3, the bottom end inside the mounting base 3 is provided with the servo motor 4, the rotating shaft of the servo motor 4 is connected with one end of a threaded rod 5, the other end of the threaded rod 5 is inserted in the base 1 and is in threaded connection with a limiting plate 6 and a lifting rod 7, the limiting plate 6 is fixedly connected to the upper end of the lifting rod 7, and the other end of the lifting rod 7 penetrates through the base 1 and is arranged in the middle of the bottom end of the base 1;

the upper end of mount pad 3 is rotated and is connected 9 one ends of movable block, and the 9 other ends of movable block link firmly in the middle part of 10 bottoms of show stand, show stand 10 bottoms has linked firmly two sets of install bins 11, and two sets of install bins 11 are arranged in 9 both sides of movable block respectively, install bin 11 inside upper end has linked firmly spring 12 one end, and the 12 other ends of spring link firmly in baffle 13 upper end, baffle 13 bottom has linked firmly inserted bar 14 one end, and the 14 other ends of inserted bar pass install bin 11 and insert and establish in recess 15, baffle 13 front end has linked firmly push rod 17 one end, and the 17 other ends of push rod pass spout 16 and set up at install bin 11 front end.

Further, base 1 bottom links firmly two sets of supporting legss 2, and two sets of supporting legss 2 are set up about base 1 axis symmetry, and supporting legs 2 are the cuboid setting, are favorable to providing stable support for the device, maintain the device balance.

Further, 5 surfaces of threaded rod are provided with the external screw thread, and limiting plate 6 and lifter 7 are inside all to be provided with the internal thread corresponding with the external screw thread, are favorable to changing into the removal effort with rotatory effort, are convenient for drive limiting plate 6 and lifter 7 through threaded rod 5 and go up and down.

Furthermore, two groups of pulleys 8 are fixedly connected to the bottom end of the lifting rod 7, and the two groups of pulleys 8 are symmetrically arranged about the axis of the lifting rod 7, so that the device is favorable for moving positions, and stable support is provided for the device.

Further, recess 15 is provided with eight groups, and eight groups of recesses 15 are cyclic annular and evenly set up in mount pad 3 upper end, are favorable to restricting the show stand 10 position, are convenient for show stand 10 redirecting.

Furthermore, the switch 18 is fixedly connected to the front end of the mounting base 3, and the switch 18 is electrically connected with the servo motor 4, so that the motor can be controlled to work, and the moving task can be completed.

The working principle is as follows: when the display table needs to be moved, firstly, the servo motor 4 is controlled to rotate through the switch 18, the servo motor 4 drives the lifting rod 7 to lift through the threaded rod 5, the lifting rod 7 is prevented from falling off through the limiting plate 6, then the lifting rod 7 lifts to a proper position to enable the two groups of pulleys 8 to provide support, finally, the pushing device stably moves through the two groups of pulleys 8, when the direction of the display table needs to be changed for fixing, firstly, the push rod 17 is held by a hand to pull upwards, the push rod 17 drives the insertion rod 14 to lift through the baffle 13, so that the bottom end of the insertion rod 14 is separated from the groove 15, then, the display table 10 is rotated to a proper angle to enable the bottom end of the insertion rod 14 to be just opposite to the groove 15 of a new angle position, finally, the push rod 17 is loosened, so that the bottom end of the insertion rod 14 enters the groove 15 of the new angle position through the rebound force of the spring 12, and the position of the display table 10 is fixed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a show stand is used in city planning, includes base (1), servo motor (4) and switch (18), its characterized in that: the upper end of the base (1) is fixedly connected with a mounting seat (3), the bottom end inside the mounting seat (3) is provided with a servo motor (4), a rotating shaft of the servo motor (4) is connected with one end of a threaded rod (5), the other end of the threaded rod (5) is inserted into the base (1) and is in threaded connection with a limiting plate (6) and a lifting rod (7), the limiting plate (6) is fixedly connected to the upper end of the lifting rod (7), and the other end of the lifting rod (7) penetrates through the base (1) and is arranged in the middle of the bottom end of the base (1);

mount pad (3) upper end is rotated and is connected movable block (9) one end, and movable block (9) other end links firmly in show stand (10) bottom middle part, show stand (10) bottom has linked firmly two sets of install bins (11), and just movable block (9) both sides are arranged respectively in two sets of install bins (11), install bin (11) inside upper end has linked firmly spring (12) one end, and the spring (12) other end links firmly in baffle (13) upper end, baffle (13) bottom has linked firmly inserted bar (14) one end, and the inserted bar (14) other end passes install bin (11) and inserts and establish in recess (15), baffle (13) front end links firmly push rod (17) one end, and push rod (17) other end passes spout (16) and sets up at install bin (11) front end.

2. The display stand for city planning of claim 1, wherein: the bottom end of the base (1) is fixedly connected with two groups of supporting legs (2), the two groups of supporting legs (2) are symmetrically arranged about a central axis of the base (1), and the supporting legs (2) are arranged in a cuboid shape.

3. The display stand for city planning of claim 1, wherein: the surface of the threaded rod (5) is provided with external threads, and internal threads corresponding to the external threads are arranged inside the limiting plate (6) and the lifting rod (7).

4. The display stand for city planning of claim 1, wherein: two groups of pulleys (8) are fixedly connected to the bottom end of the lifting rod (7), and the two groups of pulleys (8) are symmetrically arranged about the central axis of the lifting rod (7).

5. The display stand for city planning of claim 1, wherein: eight groups of grooves (15) are arranged, and the eight groups of grooves (15) are uniformly arranged at the upper end of the mounting seat (3) in an annular shape.

6. The display stand for city planning of claim 1, wherein: the front end of the mounting seat (3) is fixedly connected with a switch (18), and the switch (18) is electrically connected with the servo motor (4).