CN219162898U

CN219162898U - Adjustable show sand table

Info

Publication number: CN219162898U
Application number: CN202223556450.8U
Authority: CN
Inventors: 龙美琴; 范微崎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-09
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an adjustable display sand table which comprises a display frame, wherein the bottom of the display frame is fixedly connected with a supporting seat, the bottom of the display frame is provided with a storage groove, a movable frame is nested and connected in the storage groove in a sliding manner, universal wheels are arranged at the bottom of the movable frame, limiting sliding grooves are formed in the two sides of the top of the movable frame, limiting sliding blocks are connected in the two limiting sliding grooves in a sliding manner, connecting rods are connected on the two limiting sliding blocks in a rotating manner, grooves are formed in the two sides of the top of the inner wall of the storage groove, and screws are connected in the two grooves in a rotating manner. According to the utility model, through the cooperation of the structures such as the template block, the clamping block and the clamping groove, the autonomous planning design can be carried out on the display rack according to the requirements, meanwhile, after the planning installation is completed, the planning effect can be intuitively displayed, the flexibility of urban and rural planning work is improved, the structure is simple and convenient to disassemble and assemble, and the effect of integrating the design and the display is realized.

Description

Adjustable show sand table

Technical Field

The utility model relates to the technical field of urban and rural planning display sand tables, in particular to an adjustable display sand table.

Background

The urban and rural planning is a premise of regulating urban and rural development construction, researching the future development of the urban and rural, reasonably distributing and comprehensively arranging all engineering construction of the urban and rural, is a blueprint of the urban and rural development in a certain period, is an important component part of urban and rural management, is a basis of urban and rural construction and management, is also a premise of three stages of urban and rural planning, urban and rural construction and urban and rural operation management, is based on the premise of developing eye lights, scientific forgings and expert decisions, is used for planning the development of urban and rural economic structures, spatial structures and social structures, has the important roles of guiding and regulating the urban and rural construction, is an early work of urban and rural comprehensive management, is a tap of urban and rural management, is determined by the characteristics of a complex system of the urban and rural planning, is a continuous decision process which is regulated and revised continuously for a long time, is improved and perfected, is usually carried out in a visual display mode through a sand table in order to realize the visual display effect, so that urban and rural planning can be clearly demanded by people with a clear display requirement of the urban and rural planning;

the existing urban and rural planning effect display sand tables are mainly fixed in model structures and can only be used as display, and conventional display sand tables are designed according to effect graphs after planning effect graphs are completed, so that the sand table models cannot be adjusted when urban and rural planning designs change, limitations exist in use, conventional sand table display frames are fixedly installed, manual transportation is needed when transportation or movement is needed, and convenience is lacking in transportation work.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an adjustable display sand table.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an adjustable show sand table, includes the show shelf, the bottom fixedly connected with supporting seat of show shelf, and the bottom of show shelf is provided with accomodates the groove, accomodate the nested sliding connection in the inslot and have the fly frame, the bottom of fly frame is provided with the universal wheel, and the top both sides of fly frame all are provided with spacing spout, two equal sliding connection has spacing slider in the spacing spout, two all rotate on the spacing slider and be connected with the connecting rod, accomodate inslot inner wall top both sides all are provided with the recess, two the recess internal rotation is connected with the screw rod, the surface of screw rod just is located two equal screw thread sockets of recess the screw block, two the other end and two screw blocks of connecting rod are crisscross rotation to be connected, and two connecting rod crossing positions are through connecting axle rotation connection, be provided with the motor in the show shelf, the output of motor is provided with the notch with the one end fixed connection of screw rod, the inner wall bottom of show notch is provided with the fixed bolster, be provided with the draw-in groove on the fixed bolster, and the top of fixed bolster is provided with the block, the top of connecting plate has the projection, the projection casing has the projection to connect the module to the top, the projection to have the module to connect the top to the projection to the module, the projection to the projection.

As a further description of the above technical solution:

the screw threads on the outer surface of the screw rod and in the two grooves are oppositely arranged.

As a further description of the above technical solution:

the display rack is internally provided with a storage groove, and a storage battery is arranged in the storage groove.

As a further description of the above technical solution:

the draw-in groove is provided with a plurality of and evenly distributed setting in the top of fixed bolster.

As a further description of the above technical solution:

the module board and the planning model are correspondingly provided with a plurality of modules, and the planning model comprises an industrial area, a driving road, a leisure area, a market area and a residential area.

As a further description of the above technical solution:

the connecting mechanism comprises a mounting block fixedly mounted at the bottom of the protective cover and a mounting groove arranged at the top of the display frame, an inner groove is formed in the mounting block, a movable block is connected in the inner groove in a sliding mode, a spring is arranged in the inner groove, a positioning block is fixedly connected to one side, away from the spring, of the outer surface of the movable block, and a positioning groove is formed in the inner wall of the mounting groove.

As a further description of the above technical solution:

the installation block is in clamping fit with the installation groove, the positioning block is in clamping fit with the positioning groove, the top end of the positioning block is arc-shaped, and the positioning groove is an arc-shaped groove.

As a further description of the above technical solution:

the connecting mechanisms are two groups in total and are positioned at two sides of the bottom of the protective cover and close to two ends.

The utility model has the following beneficial effects:

this adjustable show sand table:

1. through the cooperation setting of structures such as the template block, the clamping block and the clamping groove, autonomous planning design can be carried out on the showing stand according to requirements, and simultaneously, after planning and installation are completed, the planning effect can be visually shown, the flexibility of urban and rural planning work is improved, the structure is simple and convenient to disassemble and assemble, and the effect of integrating design and showing is realized;

2. through the cooperation setting of structures such as supporting seat, movable frame, universal wheel, connecting rod, spacing slider, spiral shell piece, screw rod, motor, can make universal wheel and ground contact and support whole show shelf through adjusting, make things convenient for the convenient removal of whole show shelf, also can deposit the universal wheel simultaneously for the supporting seat contacts with ground, realizes firm safe location show work, very big promotion the use convenience of whole show shelf;

3. through the setting of protection casing cooperation coupling mechanism, can be stable with the protection casing cover install the show shelf on, can play fine dustproof and guard action to the model, also can convenient dismantlement simultaneously, make things convenient for the show and the operation of sand table to use.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an adjustable display sand table according to the present utility model;

FIG. 2 is a front view of an adjustable display sand table according to the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2 showing an adjustable display sand table in accordance with the present utility model.

Legend description:

1. a display rack; 2. a support base; 3. a storage groove; 4. a movable frame; 5. a universal wheel; 6. limiting sliding grooves; 7. a limit sliding block; 8. a connecting rod; 9. a groove; 10. a screw; 11. a screw block; 12. a connecting shaft; 13. a motor; 14. a storage tank; 15. a storage battery; 16. a display recess; 17. a fixing pad; 18. a clamping groove; 19. a module board; 20. a clamping block; 21. an industrial area; 22. road traffic; 23. a leisure area; 24. a business field; 25. a residential area; 26. a protective cover; 27. a mounting block; 28. an inner tank; 29. a movable block; 30. a spring; 31. a positioning block; 32. a mounting groove; 33. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an adjustable show sand table, including show shelf 1, the bottom fixedly connected with supporting seat 2 of show shelf 1, four in total and be located the bottom of show shelf 1 and be close to four corner positions, can form stable supporting effect to whole exhibition structure like this, the bottom of show shelf 1 is provided with accomodates groove 3, nested sliding connection has adjustable shelf 4 in accomodate groove 3, the bottom of adjustable shelf 4 is provided with universal wheel 5, universal wheel 5 is provided with four equally and be located the bottom of adjustable shelf 4 and be close to four corner positions, so also can form a stable location supporting effect, the stationarity of whole show shelf 1 removal has been guaranteed, and the top both sides of adjustable shelf 4 all are provided with spacing spout 6, all sliding connection has spacing slider 7 in two spacing slider 7, all rotation connection has connecting rod 8 on two spacing slider 7, accomodate groove 3 inner wall top both sides all are provided with recess 9, two recess 9 are rotated and are connected with screw rod 10, screw rod 10 run through, and screw rod 10 and recess 9 and the inner wall joint position of recess 9 carries out the location through the bearing and installs, screw rod 10 and be located the motor 10 and be located the bottom of adjustable shelf 4 and be close to four corner positions, thereby can form a stable location supporting effect, the required to drive motor 11, the end is connected with screw rod 11 through two screw rod 11 rotation 11, and the drive screw rod 11 is connected with two screw rod 11, and the end 13 is connected with the drive rod 11 through the drive screw rod 11, and the end 13 rotation 13, thereby the end of the drive motor 11 is connected with the screw rod 11, and the end is connected with the 3, and the end of the drive rod 11 through the drive rod 11, and the drive rod 13 is connected to the drive rod 11 through the rotation, and the rotation 1, make universal wheel 5 and ground contact and with whole show shelf 1 location support to the convenient removal also can conveniently deposit simultaneously, make supporting seat 2 and ground contact, form firm location support, conveniently carry out stable show work, the top of show shelf 1 is provided with show notch 16, the inner wall bottom of show notch 16 is provided with fixed bolster 17, be provided with draw-in groove 18 on the fixed bolster 17, and the top of fixed bolster 17 is provided with module board 19, the bottom fixedly connected with of module board 19 and draw-in groove 18 joint complex fixture block 20, cooperation through fixture block 20 and draw-in groove 18, can be convenient lay module board 19 on fixed bolster 17, also can convenient dismantlement simultaneously, convenient overall arrangement realizes convenient planning and design's purpose, and the top of module board 19 is provided with planning model, the top of show shelf 1 is provided with protection casing 26, through coupling mechanism fixed connection between protection casing 26 and the show shelf 1, the setting of protection casing 26 can play fine guard effect to sand table show shelf 1 inner structure, simultaneously also can be convenient open, convenient overall arrangement operation use.

The screw rod 10's surface and be located the screw thread direction of two recess 9 and set up for opposite, when the screw rod 10 rotates can be made to the screw thread of opposite setting, can drive two screw blocks 11 and be close to each other or keep away from, cooperates the setting of structures such as connecting rod 8, spacing slider 7, connecting axle 12, adjustable shelf 4, can convenient lift work of adjusting universal wheel 5 to can make things convenient for the convenient removal work of whole show shelf 1.

The storage groove 14 is arranged in the display frame 1, the storage battery 15 is arranged in the storage groove 14, and the storage battery 15 is electrically connected with the motor 13, so that the motor 13 can be ensured to be stably operated.

The draw-in groove 18 is provided with a plurality of and evenly distributed setting at the top of fixed bolster 17, module board 19 and planning model all correspond and are provided with a plurality ofly, a plurality of planning models include respectively industrial area 21, driving road 22, leisure area 23, market district 24 and residential area 25, a plurality of draw-in grooves 18 evenly distributed, can make things convenient for module board 19 to fix a position on fixed bolster 17 according to the demand arbitrary position, splice the combination through a plurality of module boards 19 and constitute whole sand table model structure, realize holistic planning effect show, industrial area 21 on the module board 19 is the industrial production area, can set up industrial type's such as factory building architectural planning, driving road 22 then is road planning such as vehicle road arterial road, leisure area 23 then contains regional planning such as some leisure areas, stadium, park, market district 24 is some facilities such as market, walk street, residential area 25 is basic house facility, other planning model structures such as school, some common planning structures such as hospital and garden facility such as hospital can be set up according to the demand to the module board 19, fixture block 20 and the cooperation of draw-in groove 18 can conveniently install different planning structures with different module boards 19 and form the planning effect and make up the planning effect and realize the planning of different planning areas.

The connecting mechanism comprises a mounting block 27 fixedly mounted at the bottom of the protective cover 26 and a mounting groove 32 arranged at the top of the protective cover 1, an inner groove 28 is arranged in the mounting block 27, a movable block 29 is connected in the inner groove 28 in a sliding manner, a spring 30 is arranged in the inner groove 28, a positioning block 31 is fixedly connected to one side, far away from the spring 30, of the outer surface of the movable block 29, a positioning groove 33 is arranged on the inner wall of the mounting groove 32, the mounting block 27 and the mounting groove 32 are in clamping fit, the positioning block 31 and the positioning groove 33 are in clamping fit, the top end of the positioning block 31 is arc-shaped, the positioning groove 33 is arc-shaped, the connecting mechanism is divided into two groups and is positioned at the positions, close to the two ends, of the bottom of the protective cover 26, when the protective cover 26 is mounted, the mounting block 27 is clamped into the mounting groove 32, when the outer surface of the positioning block 31 is extruded to the position of the inner wall of the mounting groove 32, and the positioning block 31 is extruded and slid to shrink the end face of the positioning block 31, and meanwhile the positioning block 29 is pushed to compress the spring 30.

Working principle: when the adjustable show sand table is used, clamping blocks 20 at the bottoms of module plates 19 of different planning models are clamped into clamping grooves 18 at corresponding positions, positioning and installation of the corresponding planning models can be completed, a complete planning model sand table structure is formed, planning effects can be intuitively displayed, the structure can be conveniently disassembled and assembled, planning and installation design can be conveniently carried out, when the whole show shelf 1 needs to be moved, a motor 13 is started, a motor 13 drives a screw rod 10 to rotate, the screw rod 10 drives a screw block 11 to move, the screw block 11 pushes a connecting rod 8, the two connecting rods 8 are pushed to rotate and extend around the positions of connecting shafts 12, so that a movable frame 4 is pushed to descend, the movable frame 4 drives universal wheels 5 to descend, the universal wheels 5 are contacted with the ground and support the whole show shelf 1, the universal wheels 5 can conveniently move to the corresponding positions, the universal wheels 5 are retracted in the same way, the supporting seat 2 is contacted with the ground, and stable positioning and displaying work of the whole show shelf 1 is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adjustable show sand table, includes show shelf (1), its characterized in that: the utility model discloses a display device, including show shelf (1), support seat (2) is fixedly connected with in the bottom of show shelf (1), and the bottom of show shelf (1) is provided with accomodates groove (3), accomodate the interior nested sliding connection of groove (3) and have movable frame (4), the bottom of movable frame (4) is provided with universal wheel (5), and the top both sides of movable frame (4) all are provided with spacing spout (6), two equal sliding connection has spacing slider (7) in spacing spout (6), two all rotate on spacing slider (7) and be connected with connecting rod (8), accomodate groove (3) inner wall top both sides all are provided with recess (9), two recess (9) internal rotation is connected with screw rod (10), the surface and the equal screw thread that are located two recesses (9) of screw rod (10) cup joint screw rod (11), two the other end and two screw rod (11) are crisscross to be rotated and are connected, and two connecting rod (8) crossing positions are through connecting axle (12) rotation connection, be provided with motor (13) in show shelf (1), output end (16) are provided with recess (16) bottom (16) fixed with show shelf (16), the utility model is characterized in that a clamping groove (18) is formed in the fixing pad (17), a module plate (19) is arranged above the fixing pad (17), a clamping block (20) matched with the clamping groove (18) is fixedly connected to the bottom of the module plate (19), a planning model is arranged at the top of the module plate (19), a protective cover (26) is arranged at the top of the display frame (1), and the protective cover (26) is fixedly connected with the display frame (1) through a connecting mechanism.

2. An adjustable display sand table according to claim 1, wherein: the screw threads on the outer surface of the screw rod (10) and in the two grooves (9) are oppositely arranged.

3. An adjustable display sand table according to claim 1, wherein: a storage groove (14) is formed in the display frame (1), and a storage battery (15) is arranged in the storage groove (14).

4. An adjustable display sand table according to claim 1, wherein: the clamping grooves (18) are formed in the tops of the fixing pads (17) in a plurality of uniformly distributed mode.

5. An adjustable display sand table according to claim 1, wherein: the module board (19) and the planning model are correspondingly arranged in a plurality, and the planning model comprises an industrial area (21), a driving road (22), a leisure area (23), a market area (24) and a residential area (25) respectively.

6. An adjustable display sand table according to claim 1, wherein: the connecting mechanism comprises a mounting block (27) fixedly mounted at the bottom of the protective cover (26) and a mounting groove (32) arranged at the top of the display rack (1), an inner groove (28) is formed in the mounting block (27), a movable block (29) is connected in the inner groove (28) in a sliding manner, a spring (30) is arranged in the inner groove (28), a positioning block (31) is fixedly connected to one side, away from the spring (30), of the outer surface of the movable block (29), and a positioning groove (33) is formed in the inner wall of the mounting groove (32).

7. An adjustable display sand table according to claim 6 wherein: the mounting block (27) and the mounting groove (32) are arranged in a clamping fit mode, the positioning block (31) and the positioning groove (33) are arranged in a clamping fit mode, the top end of the positioning block (31) is arc-shaped, and the positioning groove (33) is an arc-shaped groove.

8. An adjustable display sand table according to claim 1, wherein: the connecting mechanisms are two groups in total and are positioned at two sides of the bottom of the protective cover (26) close to two ends.