CN111326058A

CN111326058A - Building model show instrument

Info

Publication number: CN111326058A
Application number: CN202010317168.0A
Authority: CN
Inventors: 南海俊; 俞磊明; 黄建; 王焱; 施华丰
Original assignee: Zhongyu Hangzhou Architectural Design Consulting Co ltd
Current assignee: Zhongyu Hangzhou Architectural Design Consulting Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-06-23
Anticipated expiration: 2040-04-21
Also published as: CN111326058B

Abstract

The invention provides a building model display tool. The building model display tool comprises a chassis; the device comprises a shell structure, a first motor cover, a rotary table, a second motor cover, a cylinder cover, a first motor, a second motor and a screw rod, wherein the shell structure comprises the first motor cover, the rotary table, the second motor cover, the cylinder cover, the first motor, the second motor and the screw rod; the sliding structure comprises a sliding chute, an inner sliding chute and a speed bump; the display structure comprises a gear, a large arm, a middle arm, a small arm, a guide rail, a display plate, a support column and a roller; the lifting structure comprises a lifting ring and a sliding block; the transmission structure comprises a transmission rod, a first bevel gear and a second bevel gear. The building model display tool provided by the invention has the advantages of saving space and being convenient for customers to watch.

Description

Building model show instrument

Technical Field

The invention relates to the technical field of building models, in particular to a building model display tool.

Background

When a new building is opened, each house type is displayed by a building selling part for a client to watch and compare, the most common display mode is model display, some house type models are placed in a display counter, and the client can watch the house type models in a surrounding manner, but the occupied space is large, the models can be surrounded layer by layer when the client is in a large number, so that the peripheral client cannot see the models, and each house type model is independently displayed and cannot be well compared by the client; some display modes adopt a stacked mode, namely a plurality of house types are stacked together, a client needs to see the model on the lower layer and lift the model on the upper layer, so that the lifted model cannot be viewed, and the model on the upper layer needs to be put down again to be viewed, the display mode saves space, but only few people can view the model, and people want to see favorite house types when many people exist, and the display mode can only display one house type at the same time and can view the model only by manually replacing the model by the client, so that the client experience is extremely poor, and the mood of the client is influenced; the chain type display mode is adopted, different house models are placed on the conveyor belt, the conveyor belt drives the models to rotate circularly for customers to watch, the display mode occupies a large space, and meanwhile, the models in motion are easy to damage due to collision, so that the display effect is influenced.

Therefore, there is a need to provide a new building model display tool to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides a building model display tool which saves space and is convenient for customers to watch.

The invention provides a building model display tool, which comprises: a chassis; the shell structure is arranged on the top surface of the chassis and comprises a first motor cover, a rotary table, a second motor cover, a cylinder cover, a first motor, a second motor and a screw rod, wherein the bottom of the first motor cover is arranged on the top surface of the chassis, the rotary table is rotatably connected to the top surface of the first motor cover, the bottom of the second motor cover is arranged on the top surface of the rotary table, the bottom of the cylinder cover is arranged on the top surface of the second motor cover, the first motor is arranged in the first motor cover and is rotatably connected with the rotary table, the second motor is arranged in the second motor cover, the screw rod is rotatably connected with the second motor, and the screw rod is rotatably connected to the inside of the cylinder cover; the sliding structure is arranged on the side wall of the cylinder cover and comprises sliding chutes, inner sliding chutes and speed reducing belts, the three sliding chutes are arranged on the side wall of the cylinder cover at equal intervals, the two inner sliding chutes are arranged on the two side walls of the sliding chutes, and the speed reducing belts are arranged on the side walls of the sliding chutes; the display structure is meshed with the deceleration strip and comprises a gear, a large arm, a middle arm, a small arm, a guide rail, a display plate, a support column and a roller, the gear is meshed with the deceleration strip, one end of the large arm is rotatably connected with the side wall of the gear, one end of the middle arm is horizontally and rotatably connected with the other end of the big arm, one end of the small arm is vertically and rotatably connected with the other end of the middle arm, the guide rail is fixed on the side wall of the big arm, the bottom surface of the small arm props against the top surface of the guide rail, the display board is fixed at the other end of the small arm, the two support columns are fixed at the two sides of the big arm, the two pillars are respectively connected to the inner parts of the two inner sliding grooves in a sliding manner, the idler wheels are installed at the two ends of the pillars and are connected to the inner walls of the inner sliding grooves in a sliding manner; the lifting structure is in threaded connection with the screw rod and comprises a lifting ring and a sliding block, the lifting ring is in threaded connection with the screw rod, the sliding block is fixed on the side wall of the lifting ring, and two ends of the sliding block are respectively connected to the inner parts of the two inner sliding grooves in a sliding manner; the transmission structure, the transmission structure rotate in the inside of big arm, the transmission structure includes transfer line, first helical gear and second helical gear, the one end of transfer line is fixed in the lateral wall of gear, just the transfer line runs through the pillar, the bottom surface of first helical gear is fixed in the other end of transfer line, the top surface of second helical gear is fixed in inside the one end of well arm, just the second helical gear with the meshing connection between the first helical gear.

Preferably, the heights of the three sliding chutes are increased sequentially.

Preferably, the guide rail is 7 font structures, the longer one end of guide rail is decurrent inclined plane, and three the longer one end of guide rail is pressed its inclination in the order of cover from the bottom up increases in proper order.

Preferably, the three display boards and the corresponding small arms have different included angles, and when the display structure reaches the bottom end of the sliding groove, the three display boards are horizontally arranged.

Preferably, the slider is located at the bottom of the large arm, and the top surface of the slider abuts against the bottom surface of the large arm.

Preferably, the rollers always abut against the inner side wall of the inner chute, and the maximum linear distance between the rollers is equal to the width of the inner chute around each strut.

Compared with the related art, the building model display tool provided by the invention has the following beneficial effects:

the invention provides a building model display tool, wherein a screw rod is driven to rotate by a second motor, a lifting ring and a sliding block are driven to descend, and then a display structure descends by means of self gravity, so that under the condition that the display structure is touched manually, the display structure can be abutted against the side wall of a sliding groove, the display structure stops descending, a device and a model are prevented from being damaged, meanwhile, in the descending process of the display structure, a gear can drive a first helical gear to rotate, the first helical gear drives a second helical gear to rotate, a middle arm and a small arm can be unfolded, the small arm adopts a free rotation mode, the small arm can move along a guide rail, a certain angle exists between a display plate and the small arm, and when the small arm moves to the bottom end of the guide rail, the display boards can be in a horizontal position, and the display boards are finally in the same horizontal plane, so that customers can conveniently observe the house type model; in the display process, the first motor can drive the display structure to rotate slowly, so that customers can observe favorite house types without being influenced, and all people can see different models. The folding of the display structure is realized by driving the screw rod to rotate reversely through the second motor, the screw rod enables the sliding block to ascend and pushes the display structure to ascend, in the process of ascending the display structure, the gear rotates reversely to enable the middle arm and the small arm to be retracted, the small arm moves along the guide rail inclined plane and returns to the highest point again, the small arm and the display plate are retracted to be close to the side wall of the cylinder cover, the height of the lowest end of the sliding groove on the cylinder cover is gradually reduced from top to bottom, so that the display structure can be guaranteed to be folded, the display plate and the model can be mistakenly dropped and retracted around the cylinder cover without collision, the damage of the device is avoided, and the display structure adopts a descending unfolding and ascending retracting mode, so that the space can be greatly saved and the resource waste is avoided.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a floor model display tool according to the present invention;

FIG. 2 is a schematic structural diagram of the top view shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the housing structure shown in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the sliding motion structure shown in FIG. 1;

FIG. 5 is a schematic structural view of the transmission structure shown in FIG. 1;

FIG. 6 is a schematic structural view of the lead screw shown in FIG. 4;

fig. 7 is an enlarged schematic view of the region a shown in fig. 1.

Reference numbers in the figures: 1. chassis, 2, shell structure, 21, first motor cover, 22, carousel, 23, second motor cover, 24, cover, 25, first motor, 26, second motor, 27, lead screw, 3, sliding structure, 31, spout, 32, interior spout, 33, deceleration strip, 4, show structure, 41, gear, 42, big arm, 43, well arm, 44, forearm, 45, guide rail, 46, show board, 47, pillar, 48, gyro wheel, 5, elevation structure, 51, lifting ring, 52, slider, 6, transmission structure, 61, transfer line, 62, first helical gear, 63, second helical gear.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a floor model display tool according to the present invention; FIG. 2 is a schematic structural diagram of the top view shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the housing structure shown in FIG. 1; FIG. 4 is a schematic cross-sectional view of the sliding motion structure shown in FIG. 1; FIG. 5 is a schematic structural view of the transmission structure shown in FIG. 1; FIG. 6 is a schematic structural view of the lead screw shown in FIG. 4; fig. 7 is an enlarged schematic view of the region a shown in fig. 1. The building model show instrument includes: a chassis 1; a housing structure 2, wherein the housing structure 2 is mounted on the top surface of the chassis 1, the housing structure 2 comprises a first motor cover 21, a rotary table 22, a second motor cover 23, a cylinder cover 24, a first motor 25, a second motor 26 and a screw rod 27, the bottom of the first motor cover 21 is mounted on the top surface of the chassis 1, the rotary disc 22 is rotatably connected to the top surface of the first motor cover 21, the bottom of the second motor cover 23 is mounted on the top surface of the rotary table 22, the bottom of the cylinder cover 24 is mounted on the top surface of the second motor cover 23, the first motor 25 is mounted inside the first motor cover 21, the first motor 25 is rotatably connected with the rotary disc 22, the second motor 26 is arranged inside the second motor cover 23, the screw rod 27 is rotatably connected with the second motor 26, and the screw rod 27 is rotatably connected inside the cylinder cover 24; the sliding structure 3 is arranged on the side wall of the barrel cover 24, the sliding structure 3 comprises sliding chutes 31, inner sliding chutes 32 and speed reducing belts 33, the three sliding chutes 31 are equidistantly arranged on the side wall of the barrel cover 24, the two inner sliding chutes 32 are arranged on the two side walls of the sliding chutes 31, and the speed reducing belts 33 are arranged on the side walls of the sliding chutes 31; the display structure 4 is engaged with the deceleration strip 33, the display structure 4 includes a gear 41, a large arm 42, a middle arm 43, a small arm 44, a guide rail 45, a display board 46, a support column 47 and a roller 48, the gear 41 is engaged with the deceleration strip 33, one end of the large arm 42 is rotatably connected with the side wall of the gear 41, one end of the middle arm 43 is horizontally rotatably connected with the other end of the large arm 42, one end of the small arm 44 is vertically rotatably connected with the other end of the middle arm 43, the guide rail 45 is fixed on the side wall of the large arm 42, the bottom surface of the small arm 44 abuts against the top surface of the guide rail 45, the display board 46 is fixed on the other end of the small arm 44, two support columns 47 are fixed on two sides of the large arm 42, and two support columns 47 are respectively slidably connected inside the two inner chutes 32, the rollers 48 are mounted at two ends of the pillar 47, and the rollers 48 are slidably connected to the inner wall of the inner chute 32; the lifting structure 5 is in threaded connection with the screw rod 27, the lifting structure 5 comprises a lifting ring 51 and a sliding block 52, the lifting ring 51 is in threaded connection with the screw rod 27, the sliding block 52 is fixed on the side wall of the lifting ring 51, and two ends of the sliding block 52 are respectively connected to the inner parts of the two inner sliding grooves 32 in a sliding manner; the transmission structure 6, the transmission structure 6 rotate in the inside of big arm 42, the transmission structure 6 includes transfer line 61, first helical gear 62 and second helical gear 63, the one end of transfer line 61 is fixed in the lateral wall of gear 41, just the transfer line 61 runs through pillar 47, the bottom surface of first helical gear 62 is fixed in the other end of transfer line 61, the top surface of second helical gear 63 is fixed in inside the one end of well arm 43, just second helical gear 63 with the meshing connection between the first helical gear 62.

In a specific implementation process, as shown in fig. 1, the heights of the three sliding grooves 31 are sequentially increased, and when the small arms 44 are retracted, the display structures 4 in the three sliding grooves 31 can be placed in a stepped manner, so that a collision between the devices is avoided.

In a specific implementation process, as shown in fig. 1 and 2, the guide rail 45 is in a 7-shaped structure, so that one end of the guide rail 45 can support the unfolded small arm 44; the longer one end of guide rail 45 is decurrent inclined plane, and three the longer one end inclination angle of guide rail 45 increases in proper order and presses barrel casing 24 from the bottom up's order is three in order to guarantee that show structure 4 moves to during spout 31 is the below, three show board 46 can the level place, and is three simultaneously show board 46 is in the coplanar.

In a specific implementation process, as shown in fig. 1, included angles between the three display boards 46 and the corresponding small arms 44 are different, in order to ensure that the three display boards 46 can be horizontally placed when the three display structures 4 move to the lowest part of the sliding chute 31, and when the display structures 4 reach the bottom end of the sliding chute 31, the three display boards 46 are horizontally placed, so as to facilitate placing of the house-type model and facilitate users to watch the model.

In the specific implementation process, as shown in fig. 1 and 4, the sliding block 52 is located at the bottom of the large arm 42, and the top surface of the sliding block 52 abuts against the bottom surface of the large arm 42, so that the display structure 4 can be driven to ascend together when the sliding block 52 ascends, when the sliding block 52 descends, the display structure 4 can slowly descend by its own weight, and simultaneously, when the model or the display board 46 is touched, the display structure 4 can immediately stop descending.

In a specific implementation process, as shown in fig. 1 and 4, the roller 48 always abuts against the inner side wall of the inner chute 32, the maximum linear distance between the rollers 48 is equal to the width of the inner chute 32 before and after each of the pillars 47, and the roller 48 always abuts against the inner wall of the inner chute 32, so that a gap is prevented from being generated between the roller 48 and the inner chute 32, and the display structure 4 is caused to shake.

The working principle of the building model display tool provided by the invention is as follows:

in use, models of different house types are fixed on the display board 46, an external power supply supplies power to the first motor 25 and the second motor 26, the first motor 25 and the second motor 26 work, the first motor 25 drives the rotary disc 22 to rotate slowly, the rotary disc 22 drives the second motor cover 23 and the cylinder cover 24 to rotate slowly together, the display structure 4 also rotates slowly along with the cylinder cover 24, meanwhile, the second motor 26 drives the lead screw 27 to rotate, the lead screw rotation 27 enables the lifting ring 51 to move downwards, the lifting ring 51 drives the sliding block 52 to slide downwards in the inner chute 32, the top surface of the sliding block 52 is separated from the bottom surface of the large arm 42, the display structure 4 starts to slide downwards under the action of self gravity, and the support column 47 and the roller 48 slide in the inner chute 32, the gear 41 is engaged with and rotates on the deceleration strip 33, the gear 41 drives the transmission rod 61 inside the large arm 42 to rotate, the transmission rod 61 rotates in the pillar 47, and at the same time, the first bevel gear 62 at the other end rotates longitudinally, the first bevel gear 62 drives the second bevel gear 63 to rotate transversely, the second bevel gear 63 drives the middle arm 43 to rotate horizontally, the middle arm 43 drives the small arm 44 and the display board 46 to rotate horizontally, the small arm 44 rotates from the highest position of the guide rail 45 to the inclined plane and rotates downwards along the inclined plane, one end of the small arm 44 rotates around the other end of the middle arm 43, when the gear 41 moves to the lowest end of the deceleration strip 33, the middle arm 43 is unfolded to be parallel to the large arm 42, and the other end of the small arm 44 moves to the lowest end of the guide rail 45, and the display board 46 is in a horizontal position, and at the same time, the plurality of display boards 46 on the cylinder cover 24 are all in the same horizontal plane, when the display structure 4 is folded, the second motor 26 rotates reversely to drive the screw rod 27 to rotate reversely, so that the lifting ring 51 is lifted, the lifting ring 51 drives the slider 52 to slide upwards, the slider 52 pushes the large arm 42 to move upwards, the pillar 47 and the roller 48 slide in the inner chute 32, at the same time, the gear 41 rotates reversely to drive the transmission rod 61 to rotate reversely in the large arm 42, the transmission rod 61 drives the first bevel gear 62 to rotate reversely, the first bevel gear 62 drives the second bevel gear 63 to rotate reversely, the second bevel gear 63 drives the middle arm 43 to rotate, so that the small arm 44 rotates upwards along the inclined plane of the guide rail 45, when the slider 52 moves to the top of the chute 31, the middle arm 43 and the small arm 44 rotate to a position perpendicular to the large arm 42, the display board 46 is retracted, the small arm 44 is at the highest point of the guide rail 45 again, finally the first motor 25 and the second motor 26 are turned off, and the rotation of the turntable 22 and the lead screw 27 is stopped.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A building model display tool, comprising:

a chassis (1);

the chassis comprises a shell structure (2), the shell structure (2) is installed on the top surface of the chassis (1), the shell structure (2) comprises a first motor cover (21), a rotary disc (22), a second motor cover (23), a cylinder cover (24), a first motor (25), a second motor (26) and a screw rod (27), the bottom of the first motor cover (21) is installed on the top surface of the chassis (1), the rotary disc (22) is rotatably connected to the top surface of the first motor cover (21), the bottom of the second motor cover (23) is installed on the top surface of the rotary disc (22), the bottom of the cylinder cover (24) is installed on the top surface of the second motor cover (23), the first motor (25) is installed inside the first motor cover (21), the first motor (25) is rotatably connected with the rotary disc (22), and the second motor (26) is installed inside the second motor cover (23), the screw rod (27) is rotationally connected with the second motor (26), and the screw rod (27) is rotationally connected with the inside of the cylinder cover (24);

the sliding structure (3) is arranged on the side wall of the barrel cover (24), the sliding structure (3) comprises sliding chutes (31), inner sliding chutes (32) and speed reducing belts (33), the three sliding chutes (31) are arranged on the side wall of the barrel cover (24) at equal intervals, the two inner sliding chutes (32) are arranged on the two side walls of the sliding chutes (31), and the speed reducing belts (33) are arranged on the side wall of the sliding chutes (31);

the display structure (4) is meshed with the deceleration strip (33), the display structure (4) comprises a gear (41), a large arm (42), a middle arm (43), a small arm (44), a guide rail (45), a display plate (46), a support column (47) and a roller (48), the gear (41) is meshed with the deceleration strip (33) and is connected with the deceleration strip, one end of the large arm (42) is rotatably connected with the side wall of the gear (41), one end of the middle arm (43) is horizontally rotatably connected with the other end of the large arm (42), one end of the small arm (44) is vertically rotatably connected with the other end of the middle arm (43), the guide rail (45) is fixed on the side wall of the large arm (42), the bottom surface of the small arm (44) abuts against the top surface of the guide rail (45), and the display plate (46) is fixed on the other end of the small arm (44), the two supporting columns (47) are fixed on two sides of the large arm (42), the two supporting columns (47) are respectively connected to the inner parts of the two inner sliding chutes (32) in a sliding manner, the rollers (48) are installed at two ends of the supporting columns (47), and the rollers (48) are connected to the inner walls of the inner sliding chutes (32) in a sliding manner;

the lifting structure (5) is in threaded connection with the screw rod (27), the lifting structure (5) comprises a lifting ring (51) and a sliding block (52), the lifting ring (51) is in threaded connection with the screw rod (27), the sliding block (52) is fixed on the side wall of the lifting ring (51), and two ends of the sliding block (52) are respectively connected to the inner parts of the two inner sliding chutes (32) in a sliding manner;

drive structure (6), drive structure (6) rotate in the inside of big arm (42), drive structure (6) are including transfer line (61), first helical gear (62) and second helical gear (63), the one end of transfer line (61) is fixed in the lateral wall of gear (41), just transfer line (61) run through pillar (47), the bottom surface of first helical gear (62) is fixed in the other end of transfer line (61), the top surface of second helical gear (63) is fixed in inside the one end of well arm (43), just second helical gear (63) with meshing connection between first helical gear (62).

2. The floor model display tool according to claim 1, characterized in that the height of the three chutes (31) increases in order.

3. The building model display tool according to claim 1, wherein the guide rails (45) are in a 7-shaped structure, the longer ends of the guide rails (45) are downward inclined surfaces, and the inclination angles of the longer ends of the three guide rails (45) are sequentially increased according to the sequence from bottom to top of the cylinder cover (24).

4. The floor model display tool according to claim 1, characterized in that the included angles between the three display boards (46) and the corresponding small arms (44) are different, and when the display structure 4 reaches the bottom end of the chute (31), the three display boards (46) are horizontally placed.

5. The floor model display tool of claim 1, wherein the slide (52) is at the bottom of the large arm (42) and the top surface of the slide (52) abuts the bottom surface of the large arm (42).

6. The floor model display tool according to claim 1, characterized in that the rollers (48) always abut against the inner side wall of the inner chute (32), and the maximum straight distance between the rollers (48) in front and behind each post (47) is equal to the width of the inner chute (32).