CN113947990A

CN113947990A - Building sand table model and manufacturing process thereof

Info

Publication number: CN113947990A
Application number: CN202111246397.9A
Authority: CN
Inventors: 吴祖鸿; 杨上旭; 刘贵平
Original assignee: Xiamen Guangye Model Design Co ltd
Current assignee: Xiamen Guangye Model Design Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-01-18

Abstract

The invention discloses a building sand table model and a manufacturing process thereof, belonging to the technical field of sand table models and comprising the following technical scheme key points: the display platform comprises a fixed box and a movable box, and a building entity model is arranged above the display platform; the lifting mechanism is arranged inside the movable box, and the upper surfaces of the side plates and the fixed box are flush with each other to form a fence of the display stand together; the linkage mechanism is used for drawing the lateral plates to move transversely; the lifting mechanism comprises a driving mechanism, wherein the driving mechanism is used for driving the lifting mechanism and the linkage mechanism to synchronously operate, the side plate is not completely reset after the movable supporting plate rises to the highest position, and the linkage mechanism continues to pull the side plate until the movable supporting plate is spliced with the side plate.

Description

Building sand table model and manufacturing process thereof

Technical Field

The invention relates to a building sand table model, in particular to a building sand table model and a manufacturing process thereof.

Background

The building sand table model is an indispensable tool in the real estate industry, can reduce the real scene in equal proportion, can visually present the whole appearance of a building or a building place in front of people, can enable a buyer to visually judge whether the building has a purchasing value according to the explanation of a seller, is one of powerful auxiliary tools for the seller, and plays an important role in planning or commercial activities, so that the building sand table model has a very high development prospect in the future.

The existing building sand table model is mostly integral, and the occupied area is large, so that the building model is disassembled during carrying, the disassembly and the assembly are very troublesome, a large amount of manpower and material resources are consumed, the loss of the building model after repeated disassembly and assembly is large, the attractiveness of the building model is influenced, parts are easily damaged or lost, and the construction cost is indirectly increased.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a building sand table model and a manufacturing process thereof.

In order to achieve the purpose, the invention provides the following technical scheme: a building sand table model comprising:

the display platform comprises a fixed box and a movable box, and a building entity model is arranged above the display platform;

the movable supporting plate is arranged above the movable box and used for supporting the building solid model;

the lifting mechanism is arranged inside the movable box and used for jacking the movable supporting plate;

the side plates are arranged on two sides of the movable box, and the upper surfaces of the side plates and the upper surface of the fixed box are flush with each other to form a fence of the display stand together;

The linkage mechanism is arranged inside the movable box and is used for drawing the lateral plates to move transversely;

the driving mechanism is arranged in the movable box and used for driving the lifting mechanism and the linkage mechanism to synchronously operate;

when the movable supporting plate rises to the highest position, the side plate is not completely reset, and the linkage mechanism continues to pull the side plate until the movable supporting plate is spliced with the side plate.

By adopting the technical scheme, when the movable box needs to be transported, the lifting mechanism and the linkage mechanism synchronously run through the driving mechanism, the movable supporting plate can be accommodated above the movable box, and meanwhile, the side plates can be opened towards two sides of the movable box, so that the movable box can be accommodated in the fixed box; otherwise, when the building model sand table is spliced, the movable box can be pulled out from the inside of the fixed box, and the linkage mechanism and the lifting mechanism run reversely under the action of the driving mechanism, so that the movable supporting plate rises to be flush with the bearing surface of the fixed box, and the side plates are flush with the side surfaces of the fixed box.

The invention is further configured to: the utility model discloses a storage box, including fixed case, movable box, pulley groove, handle, movable box, fixed case, pulley groove, the chamber is deposited to one side of fixed case has been seted up, deposit the bottom of intracavity wall and seted up the pulley groove, the walking wheel corresponding with the pulley groove is installed to the bottom of movable box, one side fixed mounting at movable box top has the handle, the inside business turn over in the chamber is deposited that the movable box can be smooth under the assistance of walking wheel.

Through adopting above-mentioned technical scheme, deposit the chamber and provide one for the movable box and place the space, and the movable box relies on the supplementary frictional force that can reduce with ground of walking wheel when removing.

The invention is further configured to: the movable box is towards the leading board of one end fixedly connected with of fixed box, the spacing groove has been seted up to one side at leading board top, the inside of spacing groove be provided with movable support plate bottom fixed connection's limiting plate, the both sides fixedly connected with guide block at leading board middle part, deposit the both sides of intracavity wall and all set up the guide way that corresponds each other with the guide block, also restrict movable support plate's upstroke when the guide way restriction guide block.

Through adopting above-mentioned technical scheme, when the installation, the movable supporting plate receives the restriction of spacing groove when driving the limiting plate and removing, and then can restrict whether the highest point that the movable supporting plate removed with fixed case loading end parallel and level each other, the guide way can restrict the movable box, makes the movable box can not be crooked when removing to depositing intracavity portion to can not rub with the pulley groove looks when walking to this reduces the loss of walking wheel.

The invention is further configured to: the joint groove has all been seted up to the both sides of activity backup pad, one side fixedly connected with of curb plate and the joint pole that the joint groove is mutually supported, just the recess corresponding with the joint pole is seted up to the both sides of fixed case, the joint pole provides the holding power for the activity backup pad.

Through adopting above-mentioned technical scheme, after the activity backup pad rose the highest point, the curb plate can continue to remove and drive the joint pole block to the inside in joint groove to this support of strengthening the activity backup pad.

The invention is further configured to: elevating system includes lift roof, ganged wheel, extrusion piece and ganged bar, the lift roof sets up to two, two lift roof symmetry fixed connection is in the lower surface of movable support board, just the corresponding butt joint groove with the lift roof has still been seted up to the upper surface of movable box, the notch has been seted up to the bottom of lift roof, the ganged wheel sets up in the inside of notch, the extrusion piece sets up in the inside in butt joint groove, the extrusion piece sets up to anomalous arc surface form, the fixed inside of locating the extrusion piece of ganged bar cover, the extrusion piece rotates the extrusion ganged wheel, ganged wheel jacking lift roof, lift roof jacking movable support board rises.

Through adopting above-mentioned technical scheme, the lift roof not only can be accomodate to the butt joint groove, can also restrict the moving direction of lift roof, the linkage wheel is all the time with the extrusion piece each other laminating together, because the extrusion piece is anomalous arc surface form, the linkage rod rotates along with actuating mechanism is synchronous, then the linkage rod drives the extrusion piece and rotates, the extrusion piece upwards extrudees the linkage wheel simultaneously, the linkage wheel alright drive the lift roof and rise, thereby the lift roof just drives the movable support board and rises, with this completion jacking process, otherwise, when the extrusion piece breaks away from the linkage wheel gradually, the movable support board can drive the inside removal of lift roof to the butt joint groove under self gravity, finally accomplish the decline process.

The invention is further configured to: the linkage mechanism comprises two linkage racks, the two linkage racks are meshed with the driving mechanism, the two linkage racks are inserted in the movable box in a sliding mode, one end of each linkage rack is fixedly connected with one side of the middle of the corresponding side plate, and the two linkage racks are driven by the driving mechanism to push the two side plates in opposite directions.

By adopting the technical scheme, the two linkage racks can move in opposite directions under the meshing action of the linkage gears, the two linkage racks synchronously push the side plates in opposite directions, and then the two side plates can move towards the two sides of the movable box, otherwise, when the linkage gears rotate reversely, the two linkage racks move oppositely, and the side plates can also move towards the direction of the movable box.

The invention is further configured to: the driving mechanism comprises an adjusting rotating rod, a rotating handle and a linkage gear, the adjusting rotating rod penetrates through the movable box, the rotating handle is fixedly connected with one end of the adjusting rotating rod, the adjusting rotating rod is arranged on two sides of the linkage rod, a connecting block is fixedly connected with one end of the linkage rod, a stroke groove is formed in the adjusting rotating rod, the stroke groove covers the connecting block, the stroke groove is used for providing a transverse moving interval for the adjusting rotating rod, the linkage gear is sleeved on the outer surface of the adjusting rotating rod, the linkage gear is meshed with two linkage racks, the linkage racks are always opposite to each other under the meshing force of the linkage gear, and a positioning assembly is further arranged at one end of the adjusting rotating rod facing the fixed box.

Through adopting above-mentioned technical scheme, adjust the bull stick when removing stroke groove joint block translation, the restriction of stroke groove and connecting block makes the gangbar have the synchronism with the rotation of adjusting the bull stick simultaneously to this makes adjustment bull stick pivoted while elevating system can the synchronous operation, and the linkage gear provides the engaging force for the link gear removes through the meshing linkage rack, lets the revolving force of adjusting the bull stick convert the horizontal force that the link gear removed into with this.

The invention is further configured to: the positioning assembly comprises:

the elastic buckle is arranged in a conical shape, a supporting rod is inserted into the end part of the elastic buckle, two ends of the supporting rod are fixedly connected with supporting plates, and the supporting plates are fixedly connected with one end of the inner wall of the storage cavity;

the extension rod, extension rod and regulation bull stick fixed connection, the screens groove with elastic buckle looks parallel and level is seted up to the inside of extension rod, the spread groove that is linked together with the screens groove is still seted up to the inside of extension rod, the middle part in screens groove and elastic buckle's the mutual parallel and level in middle part.

Through adopting above-mentioned technical scheme, because elastic buckle sets up to the toper form, elastic buckle uses the bracing piece to rotate and contract as the axle center after receiving the extrusion force in screens groove, thereby elastic buckle just can enter into the inside in screens groove, if need remove the location, the spread groove is adjusted to the rotatory extension rod of accessible, makes the spread groove parcel in elastic buckle's outside, and then the restriction of extension rod this moment just is removed, can directly remove extension rod from elastic buckle's outside through the translation.

The invention is further configured to: one side of activity case is provided with the joint board, the constant head tank that corresponds with the joint board is seted up to the outer wall of adjusting the bull stick, just one side fixedly connected with slider at joint board top, one side of activity case is seted up with slider sliding connection's spout, the joint board is used for driving the slider and slides along the inside of spout.

Through adopting above-mentioned technical scheme, when the fixed bull stick of adjusting, the joint board moves the slider and slides in the inside of spout to make the position of joint board descend, the joint board is inserted and is received the fixed of the inside realization of constant head tank to adjusting the bull stick at last, after adjusting the bull stick and rotate required position, all can restrict through joint board and constant head tank and adjust the bull stick, guarantee with this that elevating system and coordinated mechanism all can not receive external force influence and autonomous movement.

The second purpose of the invention is to provide a building sand table model manufacturing process which has the advantages that the display stand can be installed quickly, so that the building entity model can be installed quickly.

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

a building sand table model manufacturing process comprises the following steps:

Step 1: manufacturing a display platform;

step 2: manufacturing a building entity model and a landscape model, wherein the building entity model is assembled by plastic plates, and the landscape model is drawn according to a field scene or assembled by the plastic plates;

and step 3: drawing and carving a mounting groove for placing the building entity model on the building sand table model base, then respectively bonding the building entity model to the inside of the mounting groove by using glue, and finally decorating the periphery of the building entity model by using a landscape model.

In summary, the invention has the following advantages:

1. the lifting mechanism and the linkage mechanism can be driven by the driving mechanism to run simultaneously, so that the movable supporting plate and the side plate can move synchronously, the movable box can be opened and closed quickly in this way, the movable box can enter and exit the fixed box quickly, and the movable box can be accommodated conveniently only by operating the adjusting rotating rod in the whole process;

2. according to the invention, the design of the extrusion block is adopted, the extrusion block is designed into the shape of a semi-circular disc of a semi-convex wheel, and then after the cam surface of the extrusion block rises to the highest point, the subsequent semi-circular disc always keeps the same support as the highest point of the cam surface on the support, so that the articles above the extrusion block can be always at the same height;

3. According to the invention, the movable support plate and the side plate are designed to have different moving strokes, after the movable support plate is extruded by the extrusion block to rise to the highest point, the movable support plate is supported by the semi-circular disc surface of the extrusion block all the time, the movable support plate does not change position any more, the side plate can still continue to translate under the action of the linkage mechanism, and finally the side plate can drive the clamping rod to be clamped into the clamping groove, so that the movable support plate and the side plate can be spliced together, and the supporting force of the movable support plate is enhanced.

Drawings

Fig. 1 is a schematic overall structure diagram of a building sand table model according to the embodiment;

FIG. 2 is a schematic diagram of an exploded structure of a sand table model display stand for construction according to the present embodiment;

FIG. 3 is a schematic diagram of an explosion structure at the joint of a movable support plate, a movable box and a front plate in the sand table model of the building according to the embodiment;

FIG. 4 is a schematic diagram of a lifting mechanism in a sand table model of a building according to the present embodiment;

FIG. 5 is a schematic cross-sectional view of the inside of the movable box of the sand table model for construction according to the embodiment;

FIG. 6 is a schematic diagram of a driving mechanism in a sand table model for construction according to the present embodiment;

FIG. 7 is a schematic diagram of a positioning assembly in a sand table model for construction according to the embodiment;

FIG. 8 is an enlarged schematic view at A in FIG. 5;

fig. 9 is an enlarged schematic view at B in fig. 1.

Description of reference numerals: 1. a fixed box; 101. a storage chamber; 102. a pulley groove; 103. a guide groove; 104. a groove; 105. building a solid model; 2. a movable box; 201. a traveling wheel; 202. a butt joint groove; 203. a grip; 204. a chute; 3. a movable support plate; 301. a clamping groove; 302. a limiting plate; 303. lifting the top plate; 3031. a linkage wheel; 4. a front panel; 401. a guide block; 402. a limiting groove; 5. a side plate; 501. a clamping and connecting rod; 502. a linkage rack; 6. adjusting the rotating rod; 601. turning a handle; 602. a linkage rod; 6021. extruding the block; 6022. connecting blocks; 603. an extension rod; 6031. a clamping groove; 6032. connecting grooves; 604. a linkage gear; 605. a stroke slot; 606. positioning a groove; 7. elastic buckle; 8. a support plate; 9. a clamping and connecting plate; 901. a slide block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a building sand table model, as shown in fig. 1, includes the show stand, and the show stand is formed by the concatenation of fixed case 1 and movable box 2, and building entity model 105 is installed to the top of show stand, and one side fixed mounting at 2 tops of movable box has handle 203, and handle 203 outside can wrap up the slipmat and protect operator's hand, makes things convenient for the operator to pull movable box 2 through handle 203.

As shown in fig. 2 and 3, one side of the fixed box 1 is provided with a storage cavity 101, the storage cavity 101 is used for storing the movable box 2, the bottom end of the inner wall of the storage cavity 101 is provided with a pulley groove 102, the bottom end of the movable box 2 is provided with a traveling wheel 201 corresponding to the pulley groove 102, the width of the pulley groove 102 is greater than that of the traveling wheel 201, and then the traveling wheel 201 is not rubbed when the pulley groove 102 provides a traveling area, the traveling wheel 201 is at least provided with four, so that the movable box 2 is more stably supported.

As shown in fig. 2 and 3, a movable support plate 3 is arranged above a movable box 2, the movable box 2 is fixedly connected with a front plate 4 facing one end of a fixed box 1, the height of the front plate 4 is consistent with the height of an inner cavity of a storage cavity 101, a limiting groove 402 is formed in one side of the top of the front plate 4, a limiting plate 302 fixedly connected with the bottom of the movable support plate 3 is arranged inside the limiting groove 402, the limiting groove 402 is used for limiting the stroke of the limiting plate 302, and meanwhile, the movable support plate 3 is limited not to be separated from the upper side of the movable box 2, guide blocks 401 are fixedly connected to two sides of the middle part of the front plate 4, guide grooves 103 corresponding to the guide blocks 401 are formed in two sides of the inner wall of the storage cavity 101, the guide grooves 103 are used for limiting the traveling direction of the guide blocks 401, and therefore, the movable box 2 cannot be inclined when the interior of the storage cavity 101 moves.

As shown in fig. 2 and 3, the both sides of activity case 2 set up curb plate 5, curb plate 5 can move about case 2 relatively and carry out the translation, the upper surface of curb plate 5 and the mutual parallel and level of the upper surface of fixed case 1, joint groove 301 has all been seted up to the both sides of activity backup pad 3, one side fixedly connected with of curb plate 5 and the joint bar 501 of joint groove 301 mutually supporting, after joint bar 501 block entered into the inside of joint groove 301, curb plate 5 can be in the same place with the avris concatenation of fixed case 1 upper surface, form the fender of enclosing of show stand jointly, with this can protect the building entity model of activity case 2 and fixed case 1 top, and the both sides of fixed case 1 seted up the recess 104 corresponding with joint bar 501, recess 104 provides one for the joint bar 501 after accomodating and places the space.

As shown in fig. 4, a lifting mechanism is arranged inside the movable box 2, the lifting mechanism includes lifting top plates 303, linkage wheels 3031, extrusion blocks 6021 and linkage rods 602, the two lifting top plates 303 are fixedly connected to the lower surface of the movable supporting plate 3, the upper surface of the movable box 2 is further provided with butt-joint grooves 202 corresponding to the lifting top plates 303, the butt-joint grooves 202 are used for providing guidance for movement of the lifting top plates 303 and can also provide a containing space for the lifting top plates 303, the bottom end of the lifting top plates 303 is provided with a notch, the linkage wheels 3031 are mounted inside the notch through bearings, the number of the linkage wheels 3031 can be set according to specific requirements, only three extrusion blocks 6021 are mounted inside the butt-joint grooves 202, the linkage rods 602 are fixedly connected with the extrusion blocks 6021, and the linkage rods 602 are mounted on two sides of the driving mechanism.

Specifically, the shape of the extrusion block 6021 can refer to fig. 6 specifically, the right half part of the extrusion block 6021 is in a cam shape, the left half part is in a half disc shape, and the movement track of the highest point of the cam-shaped part is consistent with the radian of the half disc shape, so that when the extrusion block 6021 rotates counterclockwise, the extrusion block 6021 extrudes the linkage wheel 3031 to move upward at first, and after the extrusion block 6021 moves to the highest point, the subsequent rotation of the extrusion block 6021 can make the cambered surface of the half disc shape contact with the linkage wheel 3031 all the time, so that the linkage wheel 3031 cannot descend due to the rotation of the extrusion block 6021 after reaching the highest point, and then the movable support plate 3 can be kept at the same height all the time.

As shown in fig. 6, a linkage mechanism is arranged inside the movable box 2, the linkage mechanism includes two linkage racks 502, the two linkage racks 502 are engaged with the linkage gear 604, the two linkage racks 502 are inserted into the movable box 2 in a sliding manner, and one end of the linkage rack 502 is fixedly connected to one side of the middle portion of the side plate 5.

As shown in fig. 5 and 6, a driving mechanism is arranged inside the movable box 2, the driving mechanism is used for driving the lifting mechanism and the linkage mechanism to synchronously operate, the lifting mechanism lifts the movable supporting plate 3 upwards, the linkage mechanism pulls the side plate 5 towards the side surface of the movable box 2, after the movable supporting plate 3 rises to the highest position, the side plate 5 is not completely attached to the movable box 2, the linkage mechanism continues to pull the side plate 5, and the lifting mechanism does not continuously lift the movable supporting plate 3 until the movable supporting plate 3 and the side plate 5 are spliced together and stop.

Specifically, the driving mechanism comprises an adjusting rotating rod 6, a rotating handle 601 and a linkage gear 604, one end of the adjusting rotating rod 6 extends to the outside of the movable box 2 and is fixedly connected with the rotating handle 601, the rotating handle 601 can assist an operator to rotate the adjusting rotating rod 6, linkage rods 602 for driving the lifting mechanism are arranged on two sides of the adjusting rotating rod 6, the radius of the linkage rods 602 is smaller than that of the adjusting rotating rod 6, one end of the linkage rods 602 is fixedly connected with a connecting block 6022, the connecting block 6022 is square, a stroke groove 605 covering the outside of the connecting block 6022 is arranged inside the adjusting rotating rod 6, the stroke groove 605 is matched with the connecting block 602 in shape, the stroke groove 605 can slide relative to the connecting block 6022 and can drive the connecting block 6022 to synchronously rotate, finally, the linkage rods 602 and the adjusting rotating rod 6 synchronously rotate, the middle part of the adjusting rotating rod 6 is spliced with the linkage gear 604, and the middle part of the linkage gear 604 is provided with two arc grooves, the inside of two arc walls all is equipped with the arc piece, two arc pieces all with adjust 6 fixed connection of bull stick, and then can drive the outside removal of arc piece to the arc wall when adjusting 6 translations of bull stick to can not receive the restriction of arc wall when this follow-up adjusting bull stick 6 pivoted, also can not drive linkage gear 604 and rotate.

As shown in fig. 7 and 8, the end of the adjusting rotating rod 6 facing the fixed box 1 is provided with a positioning assembly, which comprises an elastic buckle 7 and an external connecting rod 603, the elastic buckle 7 is in a conical design, common elastic material makes on the market can be chooseed for use, elastic buckle 7's tip interlude has the bracing piece, the equal fixedly connected with backup pad 8 in both ends of bracing piece, backup pad 8 and the one end fixed connection who deposits the chamber 101 inner wall, elastic buckle 7 can contract or expand for the central point by the bracing piece, backup pad 8's width sets up the third to elastic buckle 7 width,

extension rod

603 and 6 fixed connection of regulation bull stick, the screens groove 6031 with elastic buckle 7 looks parallel and level is seted up to the inside of extension rod 603, the width of screens groove 6031 is less than under the natural state elastic buckle 7's width, the spread groove 6032 that is linked together with screens groove 6031 is still seted up to the inside of extension rod 603.

According to the above structure, after the movable box 2 moves to the inside of the storage cavity 101, the operator can horizontally push the rotating handle 601, the rotating handle 601 drives the adjusting rotating rod 6 to horizontally move, the adjusting rotating rod 6 drives the extension rod 603 to move to the outside of the front panel 4, meanwhile, the adjusting rotating rod 6 also drives the arc-shaped block to move to the outside of the arc-shaped groove, after the extension rod 603 contacts the outside of the elastic buckle 7, the arc-shaped block can also move out of the inside of the arc-shaped groove, the adjusting rotating rod 6 is continuously pushed, so that the extension rod 603 can extrude the elastic buckle 7, the elastic buckle 7 is stressed to contract inwards, after the elastic buckle 7 completely enters the inside of the clamping groove 6031, the elastic buckle 7 rebounds and is clamped in the inside of the clamping groove 6031, at this time, the adjusting rotating rod 6 cannot be pulled outwards, and then the movable box 2 is correspondingly fixed in the inside of the storage cavity 101.

Further, when needing to shift out movable box 2 from the inside of depositing chamber 101, the operator only needs rotatory regulation bull stick 6, it drives extension rod 603 and rotates to adjust bull stick 6, extension rod 603 rotates and drives screens groove 6031 and spread groove 6032 synchronous rotation simultaneously, elastic buckle 7 will kick-back to the inside of spread groove 6032 afterwards, the operator directly stimulates regulation bull stick 6 this moment, adjust bull stick 6 and drive extension rod 603 and follow the outside roll-off of elastic buckle 7, arc piece contact linkage gear 604 afterwards, reverse rotation adjusts bull stick 6 again, until arc piece aligns with the arc wall, continue to stimulate at last and adjust bull stick 6, adjust bull stick 6 alright drive the arc piece and enter into the inside of arc wall, with this make follow-up when adjusting bull stick 6 rotates once more can drive linkage gear 604 synchronous rotation.

It should be noted that when the adjusting rotating rod 6 drives the extension rod 603 to rotate, the linkage rod 602 drives the extrusion block 6021 and the adjusting rotating rod 6 to rotate synchronously, and since a notch is formed in one side of the extrusion block 6021, the linkage wheel 3031 is not extruded while the extrusion block 6021 rotates, so that the occurrence of a motion collision phenomenon can be avoided.

As shown in fig. 9, one side of movable box 2 is provided with joint plate 9, adjust the outer wall of bull stick 6 and offer the constant head tank 606 corresponding with joint plate 9, set up to two at least of constant head tank 606, adjust the orientation of bull stick 6 upper surface after two constant head tanks 606 respectively correspond to remove and rotate, and one side fixedly connected with slider 901 at joint plate 9 top, one side of movable box 2 is offered the spout 204 with slider 901 sliding connection, spout 204 is the L form of invering, when needs remove or rotate and adjust bull stick 6, the operator only need with joint plate 9 first rebound, horizontal migration can, after joint plate 9 horizontal migration, rely on the support of slider 901, joint plate 9 can not descend, make the removal or the rotation of adjusting bull stick 6 can not receive the influence.

The working process and the beneficial effects of the invention are as follows: when needing to move out movable box 2 from the inside of depositing chamber 101, the operator at first rotates commentaries on classics 601, it drives the regulation bull stick 6 rotation to change 601, it drives extension rod 603 rotation to adjust bull stick 6, then elastic buckle 7 will enter into the inside of spread groove 6032, the restriction that locating component can be relieved to pulling regulation bull stick 6 this moment, then the reversal rotates and adjusts bull stick 6 and applys the pulling force, it drives arc piece and linked gear 604 concatenation together to adjust bull stick 6, the operator alright at last is to depositing chamber 101 outside and pulling movable box 2.

After the movable box 2 shifts out, the operator drives elevating system and link gear synchronous operation through actuating mechanism, under elevating system's effect movable support plate 3 rises to with fixed case 1's loading end parallel and level, under link gear's effect curb plate 5 is close to movable box 2, and when the curb plate 5 was laminated completely in the side of movable box 2 at last, can also drive joint pole 501 block and enter into the inside of joint groove 301 and provide the support for movable support plate 3.

step 1: manufacturing a display platform, wherein the display platform comprises a fixed box 1 and a movable box 2 which are spliced;

Step 2: manufacturing a building entity model 105 and a landscape model, wherein the building entity model 105 is reduced according to the actual building in a proportion of 120:1, the building entity model 105 is assembled by plastic plates, and the landscape model is drawn according to a field scene or assembled by the plastic plates;

and step 3: draw and carve out the mounting groove of placing building entity model 105 on the show stand, also can use an engineering board alone to carve to this guarantees that movable box 2 and fixed case 1 can reuse, then bonds building entity model 105 inside the mounting groove with glue respectively, decorates with the view model around building entity model 105 at last.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. A building sand table model is characterized in that: the method comprises the following steps:

the display platform comprises a fixed box (1) and a movable box (2), and a building entity model (105) is arranged above the display platform;

the movable supporting plate (3) is arranged above the movable box (2) and used for supporting the building solid model (105);

The lifting mechanism is arranged inside the movable box (2) and is used for jacking the movable supporting plate (3);

the side plates (5) are arranged on two sides of the movable box (2), and the upper surfaces of the side plates (5) are flush with the upper surface of the fixed box (1) to form a fence of the display stand;

the linkage mechanism is arranged inside the movable box (2) and is used for drawing the side plates (5) to transversely move;

the driving mechanism is arranged inside the movable box (2) and is used for driving the lifting mechanism and the linkage mechanism to synchronously operate;

when the movable supporting plate (3) rises to the highest position, the side plate (5) is not completely reset, and the linkage mechanism continues to pull the side plate (5) until the movable supporting plate (3) is spliced with the side plate (5).

2. A building sand table model according to claim 1, wherein: one side of fixed case (1) has been seted up and has been deposited chamber (101), deposit the bottom of chamber (101) inner wall and seted up pulley groove (102), walking wheel (201) corresponding with pulley groove (102) are installed to the bottom of activity case (2), one side fixed mounting at activity case (2) top has handle (203), inside business turn over depositing chamber (101) that activity case (2) can be smooth under the assistance of walking wheel (201).

3. A building sand table model according to claim 2, wherein: activity case (2) are towards leading board (4) of one end fixedly connected with of fixed case (1), spacing groove (402) have been seted up to one side at leading board (4) top, the inside of spacing groove (402) is provided with limiting plate (302) with activity backup pad (3) bottom fixed connection, both sides fixedly connected with guide block (401) at leading board (4) middle part, guide way (103) that correspond each other with guide block (401) are all seted up to the both sides of depositing chamber (101) inner wall, also restrict the upstroke of activity backup pad (3) when guide block (401) is restricted in guide way (103).

4. A building sand table model according to claim 1, wherein: joint groove (301) have all been seted up to the both sides of activity backup pad (3), one side fixedly connected with of curb plate (5) and joint groove (301) joint pole (501) of mutually supporting, just recess (104) corresponding with joint pole (501) are seted up to the both sides of fixed case (1), joint pole (501) provide the holding power for activity backup pad (3).

5. A building sand table model according to claim 1, wherein: the lifting mechanism comprises a lifting top plate (303), a linkage wheel (3031), a squeezing block (6021) and a linkage rod (602), the number of the lifting top plates (303) is two, the two lifting top plates (303) are symmetrically arranged at two sides of the lower surface of the movable supporting plate (3), and the upper surface of the movable box (2) is also provided with a butt joint groove (202) corresponding to the lifting top plate (303), the bottom end of the lifting top plate (303) is provided with a notch, the linkage wheel (3031) is arranged in the notch, the extrusion block (6021) is arranged inside the butt joint groove (202), the linkage rod (602) is fixedly sleeved inside the extrusion block (6021), the extrusion block (6021) rotates to extrude the linkage wheel (3031), the linkage wheel (3031) jacks the lifting top plate (303), and the lifting top plate (303) jacks the movable supporting plate (3) to ascend.

6. A building sand table model according to claim 1, wherein: the linkage mechanism comprises two linkage racks (502), the two linkage racks (502) are arranged, the two linkage racks (502) are meshed with the driving mechanism, the two linkage racks (502) penetrate in the movable box (2) in a sliding mode, one end of each linkage rack (502) is fixedly connected with one side of the middle of the corresponding side plate (5), and the two linkage racks (502) are driven by the driving mechanism to push the two side plates (5) in opposite directions.

7. A building sand table model according to claim 6, wherein: the driving mechanism comprises an adjusting rotating rod (6), a rotating handle (601) and a linkage gear (604), the adjusting rotating rod (6) penetrates through the movable box (2), the rotating handle (601) is fixedly connected with one end of the adjusting rotating rod (6), the adjusting rotating rod (6) is arranged on two sides of the linkage rod (602), one end of the linkage rod (602) is fixedly connected with a connecting block (6022), a stroke groove (605) is formed in the adjusting rotating rod (6), the stroke groove (605) is coated on the outer surface of the connecting block (6022), the stroke groove (605) is used for providing a transverse moving interval for the adjusting rotating rod (6), the linkage gear (604) is sleeved outside the adjusting rotating rod (6), the linkage gear (604) is meshed with the two linkage racks (502), and the meshing forces of the two linkage racks (502) are opposite all the time, one end of the adjusting rotating rod (6) facing the fixed box (1) is also provided with a positioning component for fixing the adjusting rotating rod (6).

8. A building sand table model according to claim 7, wherein: the positioning assembly comprises:

The support rod is inserted into the end part of the elastic buckle (7), the two ends of the support rod are fixedly connected with the support plates (8), and the support plates (8) are fixedly connected with one end of the inner wall of the storage cavity (101);

connect pole (603) outward, connect pole (603) and regulation bull stick (6) fixed connection outward, the screens groove (6031) with elasticity buckle (7) looks parallel and level is seted up to the inside of extension pole (603), spread groove (6032) that are linked together with screens groove (6031) are still seted up to the inside of extension pole (603), the middle part of screens groove (6031) and the mutual parallel and level in middle part of elasticity buckle (7).

9. A building sand table model according to claim 7, wherein: one side of the movable box (2) is provided with a clamping plate (9), the outer wall of the adjusting rotating rod (6) is provided with a positioning groove (606) corresponding to the clamping plate (9), a sliding block (901) is fixedly connected to one side of the top of the clamping plate (9), one side of the movable box (2) is provided with a sliding groove (204) in sliding connection with the sliding block (901), and the clamping plate (9) is used for driving the sliding block (901) to slide along the inside of the sliding groove (204).

10. A building sand table model manufacturing process is characterized in that: the method comprises the following steps:

step 1: manufacturing a display platform;

step 2: manufacturing a building entity model (105) and a landscape model, wherein the building entity model (105) is assembled by plastic plates, and the landscape model is drawn according to a field scene or assembled by the plastic plates;

and step 3: drawing and carving a mounting groove for placing the building entity model (105) on the display stand, then respectively bonding the building entity model (105) inside the mounting groove by glue, and finally decorating the periphery of the building entity model (105) by using a landscape model.