Sand table model display stand

Abstract

The utility model discloses a sand table model display stand, which comprises a display stand body and a controller arranged on the outer wall of the display stand body, the top of the display stand body is provided with a sand table model body, and the sand table model body sequentially comprises a bottom-layer house type model, a middle-layer house type model, a top-layer house type model and a roof model from bottom to top; and three mounting frames are rotationally embedded in the outer surface of the stand column. According to the utility model, through the arrangement of the bottom-layer house type model, the middle-layer house type model, the top-layer house type model, the roof model, the mounting rack, the mounting bottom plate, the annular groove, the transmission assembly, the stand column, the full rack, the two-third rack, the one-third rack and the lifting assembly, the villa house type display model is designed in a separated mode and can be unfolded and displayed one by one; the model display stand can also be integrally combined for display without arranging a plurality of model display stands for display, so that visitors are prevented from walking back and forth, the convenience is realized, and the occupied space is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand table technical field especially relates to a sand table model display stand. BACKGROUND

[0002] The sand table model display stand is a model display tool, mainly used in the fields of architecture, military, planning and city design. It uses sand, stones, model buildings and other materials and tools to create a miniature model scene on the table top, and the audience can clearly see the layout of the building, road planning, green landscape and other details through the sand table model, so as to better understand the designer's intention and the overall effect of the project.

[0003] At present, villa house type display has main body display and internal layer display, which needs multiple model display stands to display, and visitors need to walk back and forth to see the whole, which is relatively inconvenient, and multiple model display stands occupy a large space, therefore, a sand table model display stand is proposed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a sand table model display stand to solve the shortcomings in the prior art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a sand table model display stand, including display stand body and the controller installed on the outer wall of display stand body, the top of display stand body is equipped with sand table model body, the body from bottom to top includes bottom house type model, middle house type model, top house type model and roof model;

[0006] The outer surface of the stand is rotatably connected with three mounting frames, and the top mounting frame is fixedly connected with the roof model, and the remaining two mounting frames are fixedly connected with mounting plates, and the two mounting plates are fixedly connected with adjacent middle house type model and top house type model respectively;

[0007] The outer surface of the stand is rotatably connected with three mounting frames, and the top mounting frame is fixedly connected with the roof model, and the remaining two mounting frames are fixedly connected with mounting plates, and the two mounting plates are fixedly connected with adjacent middle house type model and top house type model respectively;

[0008] The three annular grooves are jointly provided with transmission assemblies between the adjacent mounting frames;

[0009] The outer surface of the display stand body is fixedly connected with a stand on one side, the stand is provided with a lifting assembly, three movable ends of the lifting assembly are fixedly connected with a full rack, a two-thirds rack and a one-third rack respectively, and the full rack, the two-thirds rack and the one-third rack are matched with adjacent transmission assemblies respectively.

[0010] Further, the inner surfaces of the three mounting frames are fixedly connected with annular rubber pads, and the annular rubber pads abut against the stand.

[0011] Further, the three transmission assemblies each comprise a ring bevel gear fixedly installed on the inner wall of the adjacent mounting frame, the outer surface of the ring bevel gear is meshedly connected with a transmission bevel gear, one side of the outer surface of the transmission bevel gear is fixedly connected with a rotating shaft, and the rotating shaft extends through the inner wall of the ring groove to the inside of the stand, and one end of the rotating shaft is fixedly connected with a driven gear.

[0012] Further, the rotating shaft is rotatably connected with the stand.

[0013] Further, the lifting assembly comprises a motor fixedly installed in the inside of the stand, the driving end of the motor is fixedly connected with a screw rod, the screw rod is rotatably connected with the stand, the outer surface of the screw rod is threadedly sleeved with three sliding seats, the three sliding seats are fixedly connected with the adjacent full rack, two-thirds rack and one-third rack respectively, and the motor is electrically connected with the controller.

[0014] Further, the three sliding seats are slidably attached to the inner wall of the stand.

[0015] The beneficial effects of the present application are as follows:

[0016] In use, the villa house type display model is separatedly designed, can be displayed one by one, or can be integrally combined and displayed, without setting multiple model display platforms for display, avoiding the back-and-forth movement of visitors, being more convenient, and reducing the occupied space; the one-by-one expansion is of a hand-electric integrated design, which can be manually expanded or electrically expanded, improving the overall practicability. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed in the description of the specific embodiments. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 : the perspective view of the present application;

[0019] Figure 2 : the partial sectional view of the present application;

[0020] Figure 3 : the partial sectional view of the present application; Figure 2 : the enlarged view of A in the present application.

[0021] Reference signs are as follows:

[0022] 1, show the body of the platform; 2, the bottom floor model; 3, controller; 4, the middle floor model; 5, the top floor model; 6, roof model; 7, mounting bracket; 8, stand; 9, mounting bottom plate; 10, two-thirds rack; 11, one-third rack; 12, motor; 13, rotating shaft; 14, transmission bevel gear; 15, annular groove; 16, screw; 17, annular rubber pad; 18, annular bevel gear; 19, driven gear; 20, full rack; 21, slide. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] As Figures 1 to 3 shown, it relates to a sand table model display stand, including show the body of the platform 1 and install in the controller 3 of the outer wall of show the body of the platform 1, the top of show the body of the platform 1 is equipped with sand table model body, sand table body from below to above includes bottom floor model 2, middle floor model 4, top floor model 5 and roof model 6, adopts split design, it is beneficial to subsequent exhibition display.

[0025] The outer surface of the stand 8 is rotatably connected with three mounting brackets 7, and the top mounting bracket 7 is fixedly connected with the roof model 6. The remaining two mounting brackets 7 are fixedly connected with mounting bottom plates 9, and the two mounting bottom plates 9 are fixedly connected with adjacent middle floor models 4 and top floor models 5, respectively. The inner surfaces of the three mounting brackets 7 are fixedly connected with annular rubber pads 17, and the annular rubber pads 17 abut against the stand 8. The annular rubber pads 17 increase the rotational resistance of the mounting brackets 7. When the mounting brackets 7 lose external driving force, the mounting brackets 7 stop rotating under the action of the annular rubber pads 17.

[0026] The outer surface of the stand column 8 is provided with three annular grooves 15 matched with the mounting frames 7, the annular grooves 15, the three annular grooves 15 and the adjacent mounting frames 7 are jointly provided with transmission assemblies, the annular grooves 15 provide installation space for the transmission assemblies, which is beneficial to the installation of the transmission assemblies, the three transmission assemblies each include an annular bevel gear 18 fixedly installed on the inner wall of the adjacent mounting frame 7, the outer surface of the annular bevel gear 18 is engaged with a transmission bevel gear 14, one side of the outer surface of the transmission bevel gear 14 is fixedly connected with a rotating shaft 13, the rotating shaft 13 extends through the inner wall of the annular groove 15 to the inside of the stand column 8, one end of the rotating shaft 13 is fixedly connected with a driven gear 19, the rotating shaft 13 is rotatably connected with the stand column 8, the rotating shaft 13 is rotatably connected with the stand column 8 through a bearing, the inner ring of the bearing is fixedly connected with the rotating shaft 13, the outer ring of the bearing is fixedly connected with the stand column 8, the bearing supports the rotating shaft 13, which is beneficial to the installation of the rotating shaft 13.

[0027] The outer surface of the stand column 8 is provided with three annular grooves 15 matched with the mounting frames 7, the annular grooves 15, the three annular grooves 15 and the adjacent mounting frames 7 are jointly provided with transmission assemblies, the annular grooves 15 provide installation space for the transmission assemblies, which is beneficial to the installation of the transmission assemblies, the three transmission assemblies each include an annular bevel gear 18 fixedly installed on the inner wall of the adjacent mounting frame 7, the outer surface of the annular bevel gear 18 is engaged with a transmission bevel gear 14, one side of the outer surface of the transmission bevel gear 14 is fixedly connected with a rotating shaft 13, the rotating shaft 13 extends through the inner wall of the annular groove 15 to the inside of the stand column 8, one end of the rotating shaft 13 is fixedly connected with a driven gear 19, the rotating shaft 13 is rotatably connected with the stand column 8, the rotating shaft 13 is rotatably connected with the stand column 8 through a bearing, the inner ring of the bearing is fixedly connected with the rotating shaft 13, the outer ring of the bearing is fixedly connected with the stand column 8, the bearing supports the rotating shaft 13, which is beneficial to the installation of the rotating shaft 13.

[0028] Working principle: when the house model needs to be separated and displayed, the motor 12 is controlled to run by the controller 3, the motor 12 controls the screw rod 16 to rotate slowly, the screw rod 16 drives the three sliding seats 21 connected therewith to move upwards, the three sliding seats 21 drive the full rack 20, the two-thirds rack 10 and the one-third rack 11 connected therewith to rise, the full rack 20 first contacts the driven gear 19, when the full rack 20 contacts the corresponding driven gear 19, the driven gear 19 is driven to rotate, the driven gear 19 drives the rotating shaft 13 and the transmission bevel gear 14 connected therewith to rotate, the transmission bevel gear 14 drives the mounting frame 7 connected therewith to rotate through the ring bevel gear 18 connected therewith, the mounting frame 7 drives the roof model 6 to rotate first, when the roof model 6 rotates 90 degrees, the two-thirds rack 10 also contacts the adjacent driven gear 19, then the top house model 5 is driven to rotate through each component, when the top house model 5 rotates 90 degrees, the middle house model 4 is also driven to rotate through each component, when the middle house model 4 rotates 90 degrees, the motor 12 stops running, and the whole is separated and displayed.

[0029] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A sand table display stand, comprising a display stand body (1) and a controller (3) installed on the outer wall of the display stand body (1), characterized in that: The top of the display stand body (1) is provided with a sand table model body, which comprises from bottom to top a bottom floor plan model (2), a middle floor plan model (4), a top floor plan model (5) and a roof model (6); the outer surface of the stand column (8) is rotatably connected with three mounting racks (7), and the top mounting rack (7) is fixedly connected with the roof model (6), and the remaining two mounting racks (7) are fixedly connected with mounting bottom plates (9), and the two mounting bottom plates (9) are fixedly connected with adjacent middle floor plan models (4) and top floor plan models (5) respectively; The outer surface of the stand column (8) is provided with three annular grooves (15), and the annular grooves (15) are matched with the mounting racks (7); The three annular grooves (15) are jointly provided with transmission assemblies between the adjacent mounting racks (7). The outer surface of the display stand body (1) is fixedly connected with a stand column (8), the stand column (8) is provided with a lifting assembly, three movable ends of the lifting assembly are fixedly connected with a full rack (20), a two-thirds rack (10) and a one-third rack (11) respectively, and the full rack (20), the two-thirds rack (10) and the one-third rack (11) are matched with adjacent transmission assemblies respectively.

2. A sand table display stand according to claim 1, characterised in that: The inner surfaces of the three mounting racks (7) are fixedly connected with annular rubber pads (17), and the annular rubber pads (17) abut against the stand column (8).

3. A sand table display stand as claimed in claim 1, wherein: The three transmission assemblies each comprise an annular bevel gear (18), and the annular bevel gear (18) is fixedly installed on the inner wall of the adjacent mounting rack (7), the outer surface of the annular bevel gear (18) is meshedly connected with a transmission bevel gear (14), one side of the outer surface of the transmission bevel gear (14) is fixedly connected with a rotating shaft (13), and the rotating shaft (13) extends to the inside of the stand column (8) through the inner wall of the annular groove (15), and one end of the rotating shaft (13) is fixedly connected with a driven gear (19).

4. A sand table display according to claim 3, wherein: The rotating shaft (13) is rotatably connected with the stand column (8).

5. A sand table display stand as claimed in claim 1, wherein: The lifting assembly comprises a motor (12), and the motor (12) is fixedly installed in the inside of the stand column (8), the driving end of the motor (12) is fixedly connected with a screw rod (16), and the screw rod (16) is rotatably connected with the stand column (8), the outer surface of the screw rod (16) is threadedly sleeved with three sliding seats (21), and the three sliding seats (21) are fixedly connected with adjacent full racks (20), two-thirds racks (10) and one-third racks (11) respectively, and the motor (12) is electrically connected with a controller (3).

6. A sand table display according to claim 5, characterised in that: The three sliding seats (21) are slidably attached to the inner wall of the stand column (8).

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