CN215265483U - Extendable city planning display device - Google Patents

Abstract

The utility model discloses a display device technical field's city planning display device that can extend, including show board, base, buffer unit, floating seat, mount pad, servo motor, support column, the support column top is articulated with the show board, and the show board is rotated along the articulated department with the support column by adjusting element drive, and the horizontal one end of show board articulates there is vice show board, and its bottom is equipped with one and is used for carrying out the supporting part that supports after vice show board upset. Compared with the prior art, the beneficial effects of the utility model are that: through setting up servo motor drive show board and rotating, realize the circumferential direction of show board, rotate along the articulated department with the support column through setting up the regulating unit drive show board in addition for the show board can the luffing motion, can make show board show angle adjust like this, articulate on the show board through setting up vice show board, and through the rotation of vice show board, make planning show content can obtain increasing, promoted the practicality.

Description

Extendable city planning display device

Technical Field

The utility model relates to a display device technical field specifically is an urban planning display device that can extend.

Background

Urban planning is based on the premise of eye development, scientific demonstration and expert decision, and is used for planning the development of urban economic structures, spatial structures and social structures, and the urban district planning is often included. The city management system has the important function of guiding and standardizing city construction, is the early work of city comprehensive management and is a tap of city management. The complex system characteristics of cities determine that city planning is a complex continuous decision-making process which is continuously adjusted, continuously revised, continuously improved and perfected along with the development and the operation condition of the cities.

Through the retrieval, chinese patent No. CN211833697U discloses a city planning overall arrangement display device, including fixed under casing, the top of fixed under casing is rotated and is connected with the main tributary vaulting pole, the top of fixed under casing and the both sides fixedly connected with light that is located the main tributary vaulting pole, the top of fixed under casing and the both sides that are located the main tributary vaulting pole all rotate through articulated cover and are connected with electromagnetic telescopic rod, the top of main tributary vaulting pole and two electromagnetic telescopic rod all articulates with the bottom of display box, the top of display box is equipped with the translucent cover, the equal fixedly connected with L type dead lever in both sides of translucent cover, the bottom of L type dead lever and the bottom joint of display box, the inside fixedly connected with motor of fixed under casing. The rotation of main tributary vaulting pole through fixed bottom case top can drive the rotation of show case, can joint L type dead lever through the elasticity buckle case, uses more stably, makes things convenient for the installation and the use of translucent cover, can adjust the every single move degree of show case through electromagnetism telescopic link, and it is convenient to observe, and is more comprehensive.

The planning display device in the prior art is used for displaying, planning display content space is limited by the area of the fixed bottom box, therefore, when the planning display content space is large, the planning display content space can only be reduced in proportion to enable the fixed bottom box to display the planning display content, or the fixed bottom box is redesigned to enable the planning display content to be fully displayed, the two modes all enable actual operation to be inconvenient, in addition, the existing planning display device can only be used for displaying at a single angle during displaying, and display blind areas can be generated.

Based on this, the utility model designs an urban planning display device that can extend to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban planning display device can extend, with the planning display device among the prior art who provides in solving above-mentioned background art when showing, planning show content space is subject to the area size of fixed under casing, consequently when planning show content space is great, can only reduce the proportion and make fixed under casing show planning show content, also perhaps redesign fixed under casing, it can fully demonstrate to make planning show content, above-mentioned two kinds of modes all make the problem that actual operation got up comparatively inconvenient, current planning display device is when the show in addition, can only demonstrate with single angle, make the problem of probably producing the show blind area.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an urban planning display device that can extend, is including the show board that is used for pasting planning drawing, still includes a base, the base top is equipped with a floating seat through the buffer unit parallel, floating seat top is equipped with a mount pad through a plurality of landing legs, vertically install a servo motor on the mount pad, the last drive of servo motor is connected with a support column, the support column top is articulated with the show board, the show board is driven its articulated department of following with the support column by the adjusting unit and is rotated, the horizontal one end of show board articulates there is vice show board, and its bottom is equipped with one and is used for right carry out the supporting part that supports after vice show board upset.

Preferably, the buffer unit comprises a plurality of sliding columns vertically and fixedly connected to the base, the sliding columns penetrate through the floating seat and can freely slide up and down, the upper ends of the sliding columns penetrate out of the floating seat and are sleeved with limit nuts, the sliding columns are sleeved with buffer springs, and two ends of each buffer spring in the elastic direction elastically abut against the floating seat and the base respectively.

Preferably, a plurality of said sliding columns are arranged along a centre line array of the base.

Preferably, the support portion is made of a rubber material.

Preferably, the adjusting unit comprises two connecting sleeves hinged to the display board and the supporting column respectively, the two connecting sleeves are connected with an adjusting rod together, two ends of the length direction of the adjusting rod are provided with a first threaded portion and a second threaded portion which are opposite in thread turning direction respectively, and threaded holes for screwing the first threaded portion and the second threaded portion are formed in the two connecting sleeves respectively.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up servo motor drive show board and rotating, realize the circumferential direction of show board, in addition rotate along the articulated department with the support column through setting up the regulating unit drive show board, make the show board can the luffing motion, can make show board show angle adjust like this, articulate on the show board through setting up vice show board, and through the rotation of vice show board, make planning show content can obtain increasing, the practicality has been promoted, through setting up the buffer unit, receive vibrations when the show board, when assaulting, through the buffering of buffer unit, can reduce the influence of vibrations to the show board.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the three-dimensional structure of FIG. 1;

fig. 3 is an enlarged schematic view of a partial three-dimensional structure at a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a base 1, a floating seat 2, a mounting seat 3, a support column 4, a display board 5, a servo motor 6, a connecting sleeve 7, a first threaded part 8, a second threaded part 9, a support part 10, an auxiliary display board 11, a buffer spring 12, a limit nut 13 and a sliding column 14.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an extensible city planning display device comprises a base 1 and a display board 5 for pasting planning drawings, wherein a floating seat 2 is arranged above the base 1 in parallel through a buffer unit, the buffer unit comprises a plurality of sliding columns 14 vertically and fixedly connected on the base 1, the sliding columns 14 penetrate through the floating seat 2 and can freely slide up and down, the upper ends of the sliding columns penetrate out of the floating seat 2 and are sleeved with limit nuts 13, buffer springs 12 are sleeved on the sliding columns 14, two ends of the buffer springs 12 in the elastic direction elastically abut against the floating seat 2 and the base 1 respectively, when the display board 5 is vibrated, the floating seat 2 is elastically abutted through the buffer springs 12, the buffer springs 12 generate corresponding elastic compression, vibration can be effectively damped and buffered, the display board 5 is prevented from being damaged by vibration, in order to ensure that the elastic abutting force of the buffer springs 12 on the floating seat 2 can be uniform everywhere, the sliding columns 14 can be arranged in an array mode along the central line of the base 1, a mounting seat 3 is arranged above the floating seat 2 through a plurality of supporting legs, a servo motor 6 is vertically mounted on the mounting seat 3, a supporting column 4 is connected to the servo motor 6 in a driving mode, the top end of the supporting column 4 is hinged to the display board 5, the display board 5 is driven by an adjusting unit to rotate along the hinged position with the supporting column 4, the adjusting unit comprises two connecting sleeves 7 respectively hinged to the display board 5 and the supporting column 4, an adjusting rod is connected to the two connecting sleeves 7 together, a first thread portion 8 and a second thread portion 9 which are opposite in thread rotating direction are arranged at two ends of the adjusting rod in the length direction respectively, threaded holes for screwing the first thread portion 8 and the second thread portion 9 are formed in the two connecting sleeves 7 respectively, when the display angle of the display board 5 is adjusted, the adjusting rod is firstly rotated, the first thread portion 8 on the adjusting rod is screwed on the adjusting rod, The second screw thread portion 9 is screwed with the screw thread of the screw holes on the two connecting sleeves 7 respectively, because the first screw thread portion 8 and the screw thread of the second screw thread portion 9 are turned in opposite directions, so that the two connecting sleeves 7 can move relatively, and then the display board 5 is driven to turn along the hinged part with the supporting column 4, so as to drive the display board 5 to rotate, and further adjust the display angle of the display board 5, one transverse end of the display board 5 is hinged with an auxiliary display board 11, the bottom of the display board is provided with a supporting portion 10 for supporting the auxiliary display board 11 after turning, and the supporting portion 10 is made of rubber materials, so that when the auxiliary display board 11 is turned to a horizontal state, the auxiliary display board 11 is supported through the supporting portion 10, and because the supporting portion 10 is made of rubber materials, the extrusion to the auxiliary display board 11 is reduced, and after the auxiliary display board 11 is turned, the space for planning display contents can be increased.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. An expandable city planning display device comprises a display board (5) for pasting planning drawings, it is characterized by also comprising a base (1), wherein a floating seat (2) is arranged above the base (1) in parallel through a buffer unit, a mounting seat (3) is arranged above the floating seat (2) through a plurality of supporting legs, a servo motor (6) is vertically arranged on the mounting seat (3), the servo motor (6) is connected with a supporting column (4) in a driving way, the top end of the supporting column (4) is hinged with the display board (5), the display board (5) is driven by the adjusting unit to rotate along the hinged position with the supporting column (4), one transverse end of the display board (5) is hinged with an auxiliary display board (11), the bottom of the auxiliary display board is provided with a supporting part (10) for supporting the auxiliary display board (11) after being overturned.

2. The expandable city planning display device according to claim 1, wherein the buffer unit comprises a plurality of sliding columns (14) vertically and fixedly connected to the base (1), the sliding columns (14) penetrate through the floating seat (2) and can freely slide up and down, the upper ends of the sliding columns penetrate through the floating seat (2) and are sleeved with limit nuts (13), the sliding columns (14) are sleeved with buffer springs (12), and two ends of the buffer springs (12) in the elastic direction elastically abut against the floating seat (2) and the base (1) respectively.

3. An expandable city plan display according to claim 2, wherein a plurality of said sliding posts (14) are arranged in an array along the centre line of the base (1).

4. An expandable city plan display according to claim 1, wherein the support (10) is made of rubber.

5. The expandable city planning display device according to claim 1, wherein the adjusting unit comprises two connecting sleeves (7) respectively hinged to the display board (5) and the supporting column (4), the two connecting sleeves (7) are jointly connected with an adjusting rod, two ends of the adjusting rod in the length direction are respectively provided with a first threaded portion (8) and a second threaded portion (9) with opposite thread turning directions, and the two connecting sleeves (7) are respectively provided with threaded holes for screwing the first threaded portion (8) and the second threaded portion (9).

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