CN210743390U

CN210743390U - Sand table model display stand

Info

Publication number: CN210743390U
Application number: CN201922017245.6U
Authority: CN
Inventors: 黄亮; 吴恒江; 谢乐民
Original assignee: Shenzhen Wedo Model Technology Model Development Co ltd
Current assignee: Shenzhen Wedo Model Technology Model Development Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-12
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a sand table model display platform, which comprises an installation box, a display port, an installation platform arranged at the display port, a model body arranged at one side of a containing cavity and a lifting device arranged in the containing cavity and used for driving the installation platform to move up and down along the vertical direction, wherein the installation platform is arranged, the lifting device comprises two connecting rods which are mutually crossed and connected, the lifting device also comprises a driving component used for driving the two connecting rods to rotate, one side of the installation platform, which is far away from the model body, is relatively provided with a first chute, the first chute extends along the horizontal direction and towards the opposite direction, and a first sliding block is arranged in the first chute in an all-sliding manner; the bottom of the accommodating cavity is oppositely provided with a second sliding chute, the second sliding chute extends horizontally and towards the opposite direction, and a second sliding block is arranged in the second sliding chute in a sliding manner; the same ends of the two connecting rods are respectively hinged with the first sliding block, and the other ends of the two connecting rods are respectively hinged with the second sliding block. The utility model discloses can reach and protect the model body with in the model body income install bin.

Description

Sand table model display stand

Technical Field

The utility model belongs to the technical field of building model's technique and specifically relates to a sand table model show stand is related to.

Background

The sand table model display stand is a device which expresses the building art in a micro-solid mode, so that the intention of an architect is converted into a specific image, the generation of the model enables people to see the future structures and forms of buildings, industries and even cities from different angles, a more similar expression form is given, and the conditions of the orientation, greening, parking spaces and the like of the buildings can be clearly and intuitively seen through simulating the building sand table.

At present, if chinese patent document bulletin number is CN205091999U, the patent name is a building model sand table, including guide pulley, supporting leg, base, spirit level, LED lamp, demonstration graph model, building floor model, scale, haulage rope, magnifying glass, flexible horizontal pole and shower nozzle, base ground be equipped with the supporting leg, the supporting leg bottom is equipped with the guide pulley, base lower surface from the top down is equipped with shock attenuation board and dampproof board in proper order, is equipped with the spirit level on the base, is equipped with building floor model on the base, base both ends upper surface is equipped with the LED lamp, is equipped with the demonstration graph model on the base, shows base upper surface one end and is equipped with the montant, montant top level is equipped with flexible horizontal pole, is equipped with the shower nozzle on the flexible horizontal pole, scale and magnifying glass pass through.

The above prior art solutions have the following drawbacks: this building model sand table does not be provided with the structure that is used for protecting building floor model to when not showing and depositing, building floor model bumps with the external world very easily, thereby the condition of damage appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sand table model show stand, it has can be with in the model body income install bin, reaches to protect the model body.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a sand table model display platform comprises an installation box, a display opening, an installation platform, a model body and a lifting device, wherein the installation box is internally provided with a containing cavity, the display opening is formed in the top of the installation box, the installation platform is formed in the display opening, the model body is arranged on one side, away from the containing cavity, of the installation platform, the lifting device is arranged in the containing cavity and used for driving the installation platform to move up and down along the vertical direction, the display opening is communicated with the containing cavity, the lifting device comprises two connecting rods which are in cross connection with each other, the cross part of the two connecting rods is in rotating connection, the lifting device further comprises a driving assembly used for driving the two connecting rods to rotate, a first sliding groove is oppositely formed in one side, away from the model body, of the installation platform, the first sliding groove extends along the horizontal direction and; a second sliding groove is oppositely arranged at the bottom of the accommodating cavity, extends horizontally and in the opposite direction, and is internally provided with a second sliding block in a sliding manner; the same ends of the two connecting rods are respectively hinged with the first sliding block, and the other ends of the two connecting rods are respectively hinged with the second sliding block.

Through adopting above-mentioned technical scheme, when this model body show finishes the back and need deposit, take place to rotate through taking place between the drive assembly drive connecting rod to make the mount table drive the model body and retract to the install bin in, and then avoided depositing in-process model body and external article and bump, avoid causing the damage to the model body.

The utility model discloses further set up to: the drive assembly includes: the drive link that extends along the horizontal direction and drive the pivoted driving piece of drive link, the relative both ends rotary type of drive link is installed and is held the relative both sides wall in chamber, the drive link include forward thread section and with forward thread section integrated into one piece's reverse thread section, two the second slider respectively with forward thread section and reverse thread section screw-thread fit.

Through adopting above-mentioned technical scheme, when needs rotate to taking place between two connecting rods, rotate through driving piece drive transfer line, owing to be equipped with positive and negative screw thread to make between two second sliders towards the direction that is close to each other or keeps away from each other and remove, and then driven and taken place to rotate between two connecting rods.

The utility model discloses further set up to: the driving member includes: the extension direction of the driving rod is consistent with that of the transmission rod, one end of the driving rod is connected with the transmission rod, the other end of the driving rod extends out of the installation box, and the turntable is installed at one end, extending out of the installation box, of the driving rod.

Through adopting above-mentioned technical scheme, the purpose that is provided with the carousel is to increase the point of handing for it is more smooth and easy to rotate the actuating lever, improves the practicality.

The utility model discloses further set up to: and a rotating rod is arranged on one side of the rotating disc, which is far away from the driving rod.

Through adopting above-mentioned technical scheme, be provided with the purpose of bull stick in order to rotate the carousel more smoothly, improve the practicality.

The utility model discloses further set up to: the relative both sides of first slider are equipped with the guide block, the relative both sides of first spout be equipped with the guide way of guide block looks adaptation, the extending direction of guide way is unanimous with the extending direction of first spout.

Through adopting above-mentioned technical scheme, can not only make more smooth and easy the sliding in first spout of first slider through mutually supporting of guide block and guide way to can make and drive the mount table towards holding the intracavity gliding in-process at the connecting rod, the mount table can be more stable.

The utility model discloses further set up to: the show mouth is the rectangle form, the relative both sides wall of show mouth all articulates there is the apron, two apron and show mouth looks adaptation, the show mouth is equipped with the accepting groove that is used for accepting the apron with the adjacent lateral wall in articulated department of apron.

Through adopting above-mentioned technical scheme, the purpose that is provided with the apron is when the model body retraction holds the intracavity, can close the show mouth, avoids appearing debris and fall into and hold the intracavity at the in-process of depositing.

The utility model discloses further set up to: one side of the cover plate far away from the containing cavity is provided with a catching groove.

Through adopting above-mentioned technical scheme, be provided with the purpose of catching groove in order to make more convenient when opening the apron, improve the practicality.

The utility model discloses further set up to: and the bottom of the mounting box is provided with a roller with a braking function.

Through adopting above-mentioned technical scheme, thereby be provided with the gyro wheel and have brake function and make this show stand of transport more smooth and easy and convenient.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the model body needs to be stored after being displayed, the driving assembly drives the connecting rods to rotate, so that the mounting table drives the model body to retract into the mounting box, the model body is prevented from colliding with external articles in the storage process, and the model body is prevented from being damaged;

2. when the two connecting rods need to rotate, the driving piece drives the transmission rod to rotate, and the two second sliding blocks move towards the direction close to or away from each other due to the fact that the positive and negative threads are arranged, so that the two connecting rods are driven to rotate;

3. the guide block and the guide groove are matched with each other, so that the first sliding block can slide in the first sliding groove more smoothly, and the mounting table can be more stable in the process that the connecting rod drives the mounting table to slide towards the accommodating cavity;

4. thereby make when the model body retraction holds the intracavity through being provided with the apron, can close the show mouth, avoid appearing debris and falling into and hold the intracavity at the in-process of depositing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a sectional view of the connection structure of the first slider in the first sliding groove according to the present invention.

Fig. 4 is a schematic view of the overall structure of the model main body after being retracted into the accommodating cavity.

Fig. 5 is a sectional view of the whole structure of the model main body after being retracted into the accommodating cavity.

In the figure, 1, a box is installed; 11. an accommodating chamber; 12. a display port; 13. a roller; 14. a cover plate; 141. buckling grooves; 15. a receiving groove; 16. a second chute; 17. a second slider; 2. an installation table; 21. a first chute; 211. a guide groove; 22. a first slider; 221. a guide block; 3. a connecting rod; 4. a transmission rod; 41. a forward thread segment; 42. a reverse thread segment; 421. a drive rod; 422. a turntable; 423. a rotating rod; 5. and (4) a model body.

Detailed Description

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

As shown in fig. 1 and 2, for the utility model discloses a sand table model display platform, which comprises an installation box 1, an installation platform 2 and a model body 5, wherein the cross section of the installation box 1 is rectangular, a containing cavity 11 is arranged in the installation box 1, a display opening 12 is arranged at the middle position of the top of the installation box 1, the display opening 12 is rectangular, the display opening 12 is communicated with the containing cavity 11, and the installation platform 2 is arranged at the display opening 12; the model body 5 is fixedly arranged on one side of the mounting platform 2 far away from the accommodating cavity 11 through bolts, and the size of the model body 5 is smaller than that of the display opening 12;

four opposite corners of the bottom of the installation box 1 are respectively provided with a roller 13 with a braking function, so that the installation box 1 can be moved more conveniently;

one side, far away from the model body 5, of the installation table 2 is oppositely provided with first sliding grooves 21, the first sliding grooves 21 extend towards the horizontal direction, the two first sliding grooves 21 extend towards the opposite direction, and a first sliding block 22 is arranged in each first sliding groove 21 in a sliding manner;

the bottom of the accommodating cavity 11 is oppositely provided with a second sliding chute 16, the second sliding chute 16 extends along the horizontal direction, the two second sliding chutes 16 extend towards opposite directions, and a second sliding block 17 is arranged in each second sliding chute 16 in a sliding manner; the first sliding chute 21 and the second sliding chute 16 are arranged in parallel, and the first sliding chute 21 is positioned right above the second sliding chute 16;

two connecting rods 3 are arranged between the first sliding block 22 and the second sliding block 17, the two connecting rods 3 are in cross connection with each other, the two connecting rods 3 are in mutual rotating connection, the same ends of the two connecting rods 3 are respectively hinged with the first sliding block 22, and the other ends of the two connecting rods 3 are respectively hinged with the second sliding block 17, so that the installation table 2 can be driven to move towards the vertical direction when the connecting rods 3 rotate;

the chamber bottom department that holds chamber 11 is equipped with transfer line 4, transfer line 4 extends along the horizontal direction, the lateral wall at install bin 1 is all installed through the bearing rotary type in the relative both ends of transfer line 4, transfer line 4 divide into forward thread section 41 and reverse thread section 42, integrated into one piece between forward thread section 41 and the reverse thread section 42, two second sliders 17 respectively with forward thread section 41 and reverse thread section 42 threaded connection, the one end that forward thread section 41 was kept away from to reverse thread section 42 is fixed with actuating lever 421, actuating lever 421 extends install bin 1 along the horizontal direction, the one end that reverse thread section 42 was kept away from to actuating lever 421 is fixed with carousel 422, the one end that actuating lever 421 were kept away from to carousel 422 is fixed with bull stick 423, bull stick 423 fixes the edge at.

As shown in fig. 3, the two opposite sides of the first sliding block 22 are provided with guide blocks 221, two opposite side walls of the first sliding chute 21 are provided with guide grooves 211, the extending direction of the guide grooves 211 is the same as the extending direction of the first sliding chute 21, and the guide blocks 221 are slidably connected in the guide grooves 211, so that the first sliding block 22 slides more stably in the first sliding chute 21.

As shown in fig. 4 and 5, cover plates 14 are hinged to two opposite sides of the display opening 12, the size of the two cover plates 14 after being spliced is the same as that of the display opening 12, bearing grooves 15 are formed in the side walls, adjacent to the hinged parts of the display opening 12 and the cover plates 14, of the cover plates 14, and the bearing grooves 15 are matched with the cover plates 14; when the display opening 12 is in an open state, the cover plate 14 abuts against the top of the installation box 1;

when the cover plate 14 abuts against the top of the installation box 1, the cover plate 14 is provided with a fastening groove 141 towards one side of the top of the installation box 1, so that the cover plate 14 can be rotated more conveniently.

The implementation principle of the embodiment is as follows: when the model body 5 is displayed and needs to be stored, the rotary disc 422 can be rotated through the rotary rod 423, so that the transmission rod 4 rotates, and further the second sliding block 17 moves towards the direction away from each other, so that the mounting table 2 drives the model body 5 to move towards the accommodating cavity 11 until the model body 5 completely enters the accommodating cavity 11, and then the cover plate 14 is rotated until the cover plate 14 abuts against the abutting groove, so that the display opening 12 is closed; the display stand can be transported to the storage place by releasing the brake of the roller 13.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A sand table model display platform is characterized by comprising a mounting box (1) internally provided with a containing cavity (11), a display opening (12) arranged at the top of the mounting box (1), a mounting platform (2) arranged at the display opening (12), a model body (5) arranged at one side of the mounting platform (2) far away from the containing cavity (11), and a lifting device arranged in the containing cavity (11) and used for driving the mounting platform (2) to move up and down along the vertical direction, wherein the display opening (12) is communicated with the containing cavity (11), the lifting device comprises two connecting rods (3) which are in cross connection with each other, the cross part of the two connecting rods (3) is in rotating connection, the lifting device further comprises a driving component used for driving the two connecting rods (3) to rotate, one side of the mounting platform (2) far away from the model body (5) is relatively provided with a first sliding chute (21), the first sliding grooves (21) extend horizontally and towards opposite directions, and first sliding blocks (22) are arranged in the first sliding grooves (21) in a sliding mode; a second sliding groove (16) is oppositely arranged at the bottom of the accommodating cavity (11), the second sliding groove (16) extends horizontally and in the opposite direction, and second sliding blocks (17) are arranged in the second sliding groove (16) in a sliding manner; the same ends of the two connecting rods (3) are respectively hinged with the first sliding block (22), and the other ends of the two connecting rods are respectively hinged with the second sliding block (17).

2. A sand table model display stand as claimed in claim 1, wherein the drive assembly comprises: drive pole (4) and the drive that extends along the horizontal direction drive pole (4) pivoted driving piece, the relative both ends rotary type of drive pole (4) is installed and is being held the relative both sides wall of chamber (11), drive pole (4) including forward thread section (41) and with forward thread section (41) integrated into one piece's reverse thread section (42), two second slider (17) respectively with forward thread section (41) and reverse thread section (42) screw-thread fit.

3. A sand table model display stand as claimed in claim 2, wherein the drive member comprises: the extension direction of actuating lever (421) is unanimous with the extension direction of transfer line (4), the one end and the transfer line (4) of actuating lever (421) are connected, the other end extends installation case (1), the one end that extends installation case (1) is installed in actuating lever (421) in carousel (422).

4. A sand table model display stand according to claim 3, characterised in that the side of the turntable (422) remote from the drive rod (421) is provided with a turning rod (423).

5. A sand table model display stand according to claim 4, wherein the opposite sides of the first sliding block (22) are provided with guide blocks (221), the opposite sides of the first sliding chute (21) are provided with guide grooves (211) matched with the guide blocks (221), and the extension direction of the guide grooves (211) is consistent with the extension direction of the first sliding chute (21).

6. The sand table model display stand according to claim 1, wherein the display opening (12) is rectangular, two opposite side walls of the display opening (12) are hinged with cover plates (14), the two cover plates (14) are matched with the display opening (12), and the side wall of the display opening (12) adjacent to the hinged part of the cover plates (14) is provided with a bearing groove (15) for bearing the cover plates (14).

7. A sand table model display stand according to claim 6, characterised in that the cover plate (14) is provided with a catching groove (141) on the side away from the receiving chamber (11).

8. A sand table model display stand according to claim 1, characterised in that the bottom of the mounting box (1) is provided with rollers (13) with braking function.