CN211984752U

CN211984752U - Display device for land resource management

Info

Publication number: CN211984752U
Application number: CN202020337206.4U
Authority: CN
Inventors: 陈宏香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-24
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a display device for land resource management, including counter weight base, support column, roof, bearing, ring, framework, support, shot-light, driving ring, ring gear, motor and quick-witted case. The utility model discloses a motor drives the ring and rotates, drives the framework through the rotation of ring and rotates, places the data card that is used for introducing soil resource management in the framework, under the more condition of the flow of people, need not the visitor to walk about and can detail the relevant scheme of introducing soil resource management to the visitor, prevents that the flow of people is too big and leads to looking over the inconvenient condition of data card; drive a plurality of shot-light through the pivoted ring and rotate, can the omnidirectional shine and arrange the sand table on roof surface in to make things convenient for the observer to observe the show content in the sand table, prevent to lead to the not clear condition of show because of the show environment is too dim, the device simple structure, convenient to use is fit for using widely.

Description

Display device for land resource management

Technical Field

The utility model relates to a display device specifically is a display device for land resource management belongs to land resource management equipment technical field.

Background

Land resource management professional students mainly learn basic theories and basic knowledge in the aspect of land management. The land planning and management system has the basic capability of land utilization and management by the basic training of land planning, measurement, computer and cadastral management, and when the land is planned, a model or a sand table is often used for displaying the planned land, so that the management effect is effectively displayed.

When the traditional sand table or professional model is displayed, the traditional sand table or professional model is usually placed on a common display table for displaying, and corresponding data cards are placed on the display table so as to introduce detailed information, but as the data cards generally surround the sand table or the model in a ring shape, when a large number of visitors exist, the traditional sand table or professional model needs to queue up and walk around the display table for watching, but if the visitors stay, the visitors at the rear part are influenced to visit, and the display effect is influenced; moreover, because light can only be irradiated from a fixed direction during display, the sand table or the model is generally complex in shape, and some light is irradiated places, so that the light cannot be clearly displayed for visitors, and the display effect is influenced. Therefore, a display device for land resource management is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a display device for land resource management in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, and the display device for land resource management comprises a display mechanism and a transmission mechanism;

the display mechanism comprises a counterweight base, a support column, a top plate, a bearing and a circular ring, wherein the top of the counterweight base is fixedly connected with the support column, the top end of the support column is fixedly connected with the top plate, the outer wall of the top plate is rotatably sleeved with the circular ring through the bearing, the top of the circular ring is symmetrically and fixedly connected with a plurality of same frame bodies, the top of the circular ring is symmetrically and fixedly connected with a plurality of same supports, and the top of each support is fixedly connected with a spotlight;

the transmission mechanism comprises a transmission ring, a gear, a motor and a case, wherein the transmission ring is fixedly connected to the bottom of the circular ring, the gear ring is sleeved on the inner wall of the transmission ring, the gear is meshed with the inner wall of the gear ring, and the gear is fixedly connected to the output end of the motor.

Preferably, the counterweight base, the supporting column and the top plate are located on the same straight line along the central axis in the vertical direction.

Preferably, the plurality of frame bodies correspond to the plurality of supports one by one.

Preferably, the bracket is located between the frame and the top plate.

Preferably, the motor is fixedly connected inside the case, and the case is fixedly connected to one side of the supporting column.

Preferably, the irradiation point of the spot light is located at the center of the top plate.

The utility model has the advantages that:

1. the utility model discloses a motor drives the ring and rotates, drives the framework through the rotation of ring and rotates, places the data card that is used for introducing soil resource management in the framework, under the more condition of the flow of people, need not the visitor to walk about and can detail the relevant scheme of introducing soil resource management to the visitor, prevents that the flow of people is too big and leads to looking over the inconvenient condition of data card;

2. drive a plurality of shot-light through the pivoted ring and rotate, can the omnidirectional shine and arrange the sand table on roof surface in to make things convenient for the observer to observe the show content in the sand table, prevent to lead to the not clear condition of show because of the show environment is too dim, the device simple structure, convenient to use is fit for using widely.

Drawings

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

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the frame structure of the present invention.

In the figure: 1. counter weight base, 2, support column, 3, roof, 4, bearing, 5, ring, 6, framework, 7, support, 8, shot-light, 9, driving ring, 10, ring gear, 11, gear, 12, motor, 13, quick-witted case.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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.

Referring to fig. 1-3, a display device for land resource management includes a display mechanism and a transmission mechanism;

the showing mechanism comprises a counterweight base 1, supporting columns 2, a top plate 3, a bearing 4 and a ring 5, wherein the supporting columns 2 are fixedly connected to the top of the counterweight base 1, the top ends of the supporting columns 2 are fixedly connected with the top plate 3, the ring 5 is rotatably sleeved on the outer wall of the top plate 3 through the bearing 4, transmission is facilitated, a plurality of identical frame bodies 6 are symmetrically and fixedly connected to the top of the ring 5, data cards can be conveniently placed on the frame bodies, a plurality of identical supports 7 are symmetrically and fixedly connected to the top of the ring 5, and spot lamps 8 are fixedly connected to the top ends of the supports 7, so that molds or sand tables can be conveniently irradiated from different angles;

drive mechanism includes drive ring 9, ring gear 10, gear 11, motor 12 and quick-witted case 13, the bottom rigid coupling of ring 5 has drive ring 9, ring gear 10 has been cup jointed to the inner wall of drive ring 9, the transmission of being convenient for, the inner wall meshing of ring gear 10 is connected with gear 11, the output at motor 12 of gear 11 rigid coupling is convenient for provide power.

The central axes of the counterweight base 1, the support column 2 and the top plate 3 in the vertical direction are positioned on the same straight line, so that the counterweight base can rotate uniformly; the plurality of frame bodies 6 correspond to the plurality of brackets 7 one by one, so that the use is convenient; the support 7 is positioned between the frame body 6 and the top plate 3, so that the display is convenient; the motor 12 is fixedly connected inside the case 13, and the case 13 is fixedly connected to one side of the supporting column 2, so that the use is convenient; the irradiation point of the spot lamp 8 is positioned at the circle center of the top plate 3, so that illumination is facilitated.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, a model or a sand table is placed at the center of a circle of the top plate 3, a plurality of data cards for display are placed inside the frame body 6, then the application is started, the spot lamp 8 irradiates light on the model or the sand table, the motor 12 is started, the motor 12 drives the transmission ring 9 to rotate through the gear 11 and the gear ring 10, the transmission ring 9 drives the ring 5 to rotate, the ring 5 drives the frame body 6 and the spot lamp 8 to rotate, when people are crowded, the data card is driven to rotate by the frame body 6 without the movement of visitors, different data cards can be moved to the sides of visitors to display related data, and, due to the rotation of the spotlight 8, light can be irradiated to the surface of the model and the surface of the sand table from different angles, so that the display effect is improved.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a display device for land resource management which characterized in that: comprises a display mechanism and a transmission mechanism;

the display mechanism comprises a counterweight base (1), a support column (2), a top plate (3), a bearing (4) and a circular ring (5), wherein the support column (2) is fixedly connected to the top of the counterweight base (1), the top end of the support column (2) is fixedly connected with the top plate (3), the circular ring (5) is rotatably sleeved on the outer wall of the top plate (3) through the bearing (4), a plurality of identical frame bodies (6) are symmetrically and fixedly connected to the top of the circular ring (5), a plurality of identical supports (7) are symmetrically and fixedly connected to the top of the circular ring (5), and a spotlight (8) is fixedly connected to the top end of each support (7);

drive mechanism includes drive ring (9), ring gear (10), gear (11), motor (12) and quick-witted case (13), the bottom rigid coupling of ring (5) has drive ring (9), ring gear (10) have been cup jointed to the inner wall of drive ring (9), the inner wall meshing of ring gear (10) is connected with gear (11), gear (11) rigid coupling is at the output of motor (12).

2. The display device for land resource management according to claim 1, wherein: the counterweight base (1), the supporting column (2) and the top plate (3) are located on the same straight line in the central axis in the vertical direction.

3. The display device for land resource management according to claim 1, wherein: the frame bodies (6) are in one-to-one correspondence with the supports (7).

4. The display device for land resource management according to claim 1, wherein: the support (7) is positioned between the frame body (6) and the top plate (3).

5. The display device for land resource management according to claim 1, wherein: the motor (12) is fixedly connected inside the case (13), and the case (13) is fixedly connected on one side of the supporting column (2).

6. The display device for land resource management according to claim 1, wherein: and the irradiation point of the spotlight (8) is positioned at the circle center of the top plate (3).