CN216311170U

CN216311170U - Building planning design sand table with good display effect

Info

Publication number: CN216311170U
Application number: CN202122949243.8U
Authority: CN
Inventors: 赵琦; 邵波霏
Original assignee: Hefei Jiahe Xuanchuang Culture Media Co ltd
Current assignee: Hefei Jiahe Xuanchuang Culture Media Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-15
Anticipated expiration: 2031-11-29

Abstract

The utility model is suitable for the technical field of building planning auxiliary tools, and provides a building planning design sand table with a good display effect, which comprises a box body, a box cover matched with the box body, and a sand table body arranged in the box body, wherein the sand table body comprises a movable plate and a rotary plate, the rotary plate is rotatably arranged in the movable plate, the sand table also comprises a lifting mechanism and a rotating mechanism, the lifting mechanism can drive the sand table body to move up and down from the box body through the arrangement of the lifting mechanism and the rotating mechanism, when the sand table body is not used, the sand table body can be hidden in the box body, the protection of the sand table body is realized, the phenomenon that the sand table body is damaged due to external collision is avoided, the rotating mechanism is arranged to drive the rotary plate to rotate relative to the movable plate, and the display effect of a building model on the rotary plate is further improved.

Description

Building planning design sand table with good display effect

Technical Field

The utility model relates to the technical field of building planning auxiliary tools, in particular to a building planning design sand table with a good display effect.

Background

The architectural 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 a construction task, plans a method and a scheme for solving the problems, expresses the problems by using a drawing and a sand table, and is used as a common basis for the mutual cooperation of material preparation, construction organization work and various work types in the manufacturing and building work, so that the whole project can be uniformly and smoothly carried out within a preset investment limit range according to a carefully considered preset scheme.

The sand table in the existing device is generally exposed outside, when the sand table is not used, the sand table body is easily damaged due to unexpected collision, the service life of the sand table is greatly shortened, and the sand table in the existing device is usually fixedly arranged and has the defect of poor display effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building planning design sand table with a good display effect so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a building planning design sand table with good display effect comprises a box body, a box cover matched with the box body, and a sand table body arranged in the box body, wherein the sand table body comprises a movable plate and a rotating disc, the rotating disc is rotatably arranged in the movable plate, and the sand table also comprises a lifting mechanism and a rotating mechanism; the sand table body is movably arranged in the box body through the lifting mechanism, the lifting mechanism comprises a bidirectional screw rod, a threaded shaft sleeve, a fixing plate, a sliding rod, a sliding block and a scissor type telescopic frame, the bidirectional screw rod is rotatably arranged in the box body, the threaded shaft sleeves in threaded fit with the bidirectional screw rod are symmetrically arranged on two threaded parts with opposite thread rotating directions of the bidirectional screw rod, the end part of the bidirectional screw rod penetrating to the outside of the box body is also provided with a first rotating wheel, the two ends of the sliding rod are fixedly provided with the fixing plates, the sliding block is symmetrically and slidably arranged on the sliding rod, the fixing plates are symmetrically arranged on the bottom surface of the movable plate, one end of the scissor type telescopic frame is hinged with the threaded shaft sleeve, and the other end of the scissor type telescopic frame is hinged with the sliding block; slewing mechanism is used for providing power for the relative fly leaf rotation of rolling disc, including pivot, telescope tube, telescopic link and gear train, the pivot is rotated and is set up in the box, and the pivot wears to establish the fixed second runner that is provided with of tip outside the box, the telescope tube rotates and installs in the box, and the telescope tube pass through the gear train with the pivot transmission is connected, the one end of telescopic link is inserted and is established in the telescope tube, the other end and rolling disc bottom surface fixed connection.

As a further scheme of the utility model: the two lifting mechanisms are arranged in the box body in parallel, and the two-way lead screws in the two lifting mechanisms are in transmission connection through the belt wheel transmission set.

As a further scheme of the utility model: still be provided with lighting mechanism on the fly leaf, lighting mechanism includes a plurality of lighting unit of setting on the fly leaf, and is a plurality of lighting unit is equidistant to be arranged at the rolling disc periphery, and lighting unit includes light, mount pad, movable rod and fixed module, the mount pad is fixed to be set up on the fly leaf, and has seted up on the mount pad and has rotated the groove, the one end of movable rod rotates through the round pin axle and sets up at rotating the inslot, and the light is installed to the other end, fixed module is used for fixing the relative fly leaf vertical state of movable rod.

As a further scheme of the utility model: the fixed module comprises a limiting plate and a pair of permanent magnets with opposite magnetism, the limiting plate is fixedly arranged on the mounting seat, one permanent magnet is fixedly arranged on the side face of the limiting plate, and the other permanent magnet is fixedly arranged on the rod body of the movable rod.

As a further scheme of the utility model: the universal wheels are installed at four corners of the bottom surface of the box body, and the brake modules are arranged on the universal wheels.

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

1. according to the sand table, the lifting mechanism and the rotating mechanism are arranged, the lifting mechanism can drive the sand table body to move up and down from the box body, when the sand table body is not used, the sand table body can be hidden in the box body, the sand table body is protected, the phenomenon that the sand table body is damaged by external collision is avoided, the rotating mechanism can drive the rotating disc to rotate relative to the movable plate, and the display effect of the building model on the rotating disc is further improved.

2. The illumination mechanism is arranged, so that light can be provided for the building model on the rotating disc, the display effect is further improved, and the illumination lamp is convenient to store when the sand table body is hidden in the box body, so that the practicability of the illumination mechanism is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a sand table for building planning and design with good display effect;

FIG. 2 is a top view of a sand table body in a well-shown sand table for building planning and design;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

in the figure: the device comprises a box body 1, a box cover 2, a sand table body 3, a movable plate 4, a rotating disc 5, a bidirectional screw rod 6, a threaded shaft sleeve 7, a first rotating wheel 8, a fixed plate 9, a sliding rod 10, a sliding block 11, a scissor type telescopic frame 12, a belt wheel transmission set 13, a rotating shaft 14, a telescopic sleeve 15, a telescopic rod 16, a second rotating wheel 17, a gear set 18, a lighting lamp 19, a mounting seat 20, a movable rod 21, a limiting plate 22, a permanent magnet block 23 and a universal wheel 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a sand table for building planning and design with good display effect comprises a box body 1, a box cover 2 matched with the box body 1, and a sand table body 3 arranged in the box body 1, wherein the sand table body 3 comprises a movable plate 4 and a rotating disc 5, the rotating disc 5 is rotatably arranged in the movable plate 4, and the sand table further comprises a lifting mechanism and a rotating mechanism; the sand table body 3 is movably arranged in the box body 1 through the lifting mechanism, the lifting mechanism comprises a bidirectional screw 6, a threaded shaft sleeve 7, a fixing plate 9, a slide rod 10, a slide block 11 and a scissor type telescopic frame 12, the bidirectional screw 6 is rotatably arranged in the box body 1, the threaded shaft sleeves 7 in threaded fit with the bidirectional screw 6 are symmetrically arranged on two threaded parts with opposite thread turning directions of the bidirectional screw 6, a first rotating wheel 8 is further arranged at the end part of the bidirectional screw 6 penetrating out of the box body 1, the fixing plate 9 is fixedly arranged at two ends of the slide rod 10, the slide block 11 is symmetrically arranged on the slide rod 10 in a sliding manner, the fixing plate 9 is symmetrically arranged on the bottom surface of the movable plate 4, one end of the scissor type telescopic frame 12 is hinged with the threaded shaft sleeve 7, and the other end of the scissor type telescopic frame 12 is hinged with the slide block 11; the rotating mechanism is used for providing power for the rotation of the rotating disc 5 relative to the movable plate 4 and comprises a rotating shaft 14, a telescopic sleeve 15, a telescopic rod 16 and a gear set 18, the rotating shaft 14 is rotatably arranged in the box body 1, the end part of the rotating shaft 14 penetrating out of the box body 1 is fixedly provided with a second rotating wheel 17, the telescopic sleeve 15 is rotatably arranged in the box body 1, the telescopic sleeve 15 is in transmission connection with the rotating shaft 14 through the gear set 18, one end of the telescopic rod 16 is inserted in the telescopic sleeve 15, the other end of the telescopic rod is fixedly connected with the bottom surface of the rotating disc 5, through the arrangement of the lifting mechanism and the rotating mechanism, the lifting mechanism can drive the sand table body 3 to move up and down from the box body 1, when the sand table body 3 is not used, the sand table body 3 can be hidden in the box body 1, the protection of the sand table body 3 is realized, the phenomenon that the sand table body 3 is damaged by external collision is avoided, and the rotating mechanism is arranged, the rotary disc 5 can be driven to rotate relative to the movable plate 4, and the display effect of the building model on the rotary disc 5 is further improved.

The operation principle is as follows: when sand table body 3 up-and-down motion in box 1 needs to be controlled, through rotatory first runner 8, first runner 8 drives two-way lead screw 6 and rotates, make two threaded shaft sleeve 7 relative motion on the two-way lead screw 6, through scissors formula expansion bracket 12, the cooperation of slider 11 and slide bar 10, make sand table body 3 at box 1 internal motion with this, when needs rotate rolling disc 5, through rotating second runner 17, second runner 17 drives pivot 14 and rotates, transmission through gear train 18, make telescopic sleeve 15 at box 1 internal rotation, realize rolling disc 5's rotation with this, whole operation has labour saving and time saving, convenient and fast's advantage.

Further, elevating system is provided with two, two elevating system sets up side by side in box 1, and in two elevating system two-way lead screw 6 passes through the transmission of band pulley transmission group 13 and connects, and two elevating system's setting has further improved the stability when sand table body 3 up-and-down motion.

In addition, universal wheels 24 are installed at four corners of the bottom surface of the box body 1, and brake modules are arranged on the universal wheels 24.

Example 2

The embodiment performs function expansion on the basis of embodiment 1, specifically:

the movable plate 4 is further provided with an illumination mechanism, the illumination mechanism comprises a plurality of illumination units arranged on the movable plate 4, the illumination units are arranged on the periphery of the rotating disc 5 at equal intervals, each illumination unit comprises an illumination lamp 19, a mounting seat 20, a movable rod 21 and a fixing module, the mounting seat 20 is fixedly arranged on the movable plate 4, a rotating groove is arranged on the mounting seat 20, one end of the movable rod 21 is rotatably arranged in the rotating groove through a pin shaft, the other end is provided with an illuminating lamp 19, the fixing module is used for fixing the movable rod 21 in a vertical state relative to the movable plate 4, and by arranging the lighting mechanism, can provide light for the building model on the rotating disc 5, further improves the display effect, and, when the sand table body 3 is hidden in the box body 1, the illuminating lamp 19 is conveniently stored, and the practicability of the illuminating mechanism is further improved.

The fixed module comprises a limiting plate 22 and a pair of permanent magnets 23 with opposite magnetism, the limiting plate 22 is fixedly arranged on the mounting seat 20, one permanent magnet 23 is fixedly arranged on the side surface of the limiting plate 22, and the other permanent magnet 23 is fixedly arranged on the rod body of the movable rod 21.

The operation principle is as follows: when needs are thrown light on the architectural model, through rotatory movable rod 21, when movable rod 21 rotated limiting plate 22 position, just be in the vertical state with fly leaf 4, at this moment, permanent magnetism 23 and the limiting plate 22 of movable rod 21 side go up permanent magnetism 23 opposite sex and inhale mutually, realize the fixed of movable rod 21, when needs accomodate sand table body 3 in box 1, only need to rotate movable rod 21 to opposite direction, can realize accomodating lighting lamp 19, whole operation process has labour saving and time saving, convenient and fast.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A building planning design sand table with good display effect comprises a box body (1), a box cover (2) matched with the box body (1) and a sand table body (3) arranged in the box body (1), and is characterized in that the sand table body (3) comprises a movable plate (4) and a rotating disc (5), the rotating disc (5) is rotatably arranged in the movable plate (4), and the sand table further comprises a lifting mechanism and a rotating mechanism;

the sand table body (3) is movably arranged in the box body (1) through the lifting mechanism, the lifting mechanism comprises a bidirectional screw rod (6), a threaded shaft sleeve (7), a fixing plate (9), a sliding rod (10), a sliding block (11) and a scissor type telescopic frame (12), the bidirectional screw rod (6) is rotatably arranged in the box body (1), the threaded shaft sleeves (7) which are in threaded fit with the bidirectional screw rod (6) are symmetrically arranged on the threaded parts with opposite thread rotating directions of the two threads of the bidirectional screw rod (6), the end part of the bidirectional screw rod (6) penetrating to the outside of the box body (1) is also provided with a first rotating wheel (8), the two ends of the sliding rod (10) are fixedly provided with the fixing plate (9), the sliding block (11) is symmetrically arranged on the sliding rod (10), the fixing plate (9) is symmetrically arranged on the bottom surface of the movable plate (4), one end of the scissor type telescopic frame (12) is hinged with the threaded shaft sleeve (7), the other end is hinged with the sliding block (11);

slewing mechanism is used for rotating for relative fly leaf (4) of rolling disc (5) and provides power, including pivot (14), telescope tube (15), telescopic link (16) and gear train (18), pivot (14) rotate and set up in box (1), and pivot (14) wear to establish and be provided with second runner (17) to the outer end fixing of box (1), telescope tube (15) rotate and install in box (1), and telescope tube (15) pass through gear train (18) with pivot (14) transmission is connected, the one end of telescopic link (16) is inserted and is established in telescope tube (15), the other end and rolling disc (5) bottom surface fixed connection.

2. The sand table for building planning and design with good display effect according to claim 1, wherein two lifting mechanisms are arranged, the two lifting mechanisms are arranged in parallel in the box body (1), and the two-way screw rods (6) in the two lifting mechanisms are in transmission connection through a belt wheel transmission set (13).

3. The sand table with good display effect for building planning and design according to claim 1, wherein a lighting mechanism is further arranged on the movable plate (4), the lighting mechanism comprises a plurality of lighting units arranged on the movable plate (4), the lighting units are arranged on the periphery of the rotating plate (5) at equal intervals, each lighting unit comprises a lighting lamp (19), a mounting seat (20), a movable rod (21) and a fixing module, the mounting seat (20) is fixedly arranged on the movable plate (4), a rotating groove is formed in the mounting seat (20), one end of the movable rod (21) is rotatably arranged in the rotating groove through a pin shaft, the lighting lamp (19) is arranged at the other end of the movable rod (21), and the fixing module is used for fixing the vertical state of the movable rod (21) relative to the movable plate (4).

4. The sand table for building planning and design with good display effect according to claim 3, wherein the fixing module comprises a limiting plate (22) and a pair of permanent magnets (23) with opposite magnetism, the limiting plate (22) is fixedly arranged on the mounting seat (20), one permanent magnet (23) is fixedly arranged on the side surface of the limiting plate (22), and the other permanent magnet (23) is fixedly arranged on the rod body of the movable rod (21).

5. The sand table for building planning and design with good display effect according to claim 1, wherein four corners of the bottom surface of the box body (1) are provided with universal wheels (24), and the universal wheels (24) are provided with brake modules.