CN220491585U - Sand table is presented to effect of advertisement design - Google Patents

Abstract

The utility model discloses an advertising design effect presentation sand table, which comprises a bearing chassis body; the center position of the bearing cavity in the bearing chassis body is rotationally connected to the middle part of the bottom surface of the sand table body through a bearing; further comprises: four corners of the bottom surface of the bearing chassis body are fixedly connected to the top ends of the lifting threaded rods, and the bottom ends of the lifting threaded rods which are arranged at equal intervals are in threaded connection with the inside of the top ends of the lifting sleeves; wherein, bear chassis body inside and bear the four corners department of cavity and all fixed mounting have the location arc board, and the middle part of the location arc board that the equidistance set up all through-connection in the inner of positioning sleeve. The effect of this advertisement design presents the sand table, fixes a position the rotatory rotation that presents the sand table body of bearing chassis body inside through the location guide pulley that the equiangle set up to lift threaded rod and lift sleeve through equiangle distribution with it wholly lifts, so that adjust to the bandwagon effect under the different service scenarios.

Description

Sand table is presented to effect of advertisement design

Technical Field

The utility model relates to the technical field of advertisement sand tables, in particular to an advertisement design effect presentation sand table.

Background

The advertisement sand table is characterized in that in order to enable buyers to integrally know the three-dimensional structure of a building or a terrain, the sales effect is better achieved, various building floors are reduced in an equal proportion to be manufactured into a three-dimensional model, and the three-dimensional model is fixed on the sand table for three-dimensional display;

publication number CN215730472U discloses an advertisement design simulation sand table, which indirectly makes the first piston move through the motor, so that hydraulic oil in the hydraulic bin is pushed into the sleeve, so that the sleeve can push the sand table panel to rise, otherwise, the sleeve can make the sand table panel fall, and the height of the sand table panel can be adjusted, so that the sand table panel is suitable for viewing without height;

however, the presentation simulation sand table for advertisement design has the following problems in actual use: the hydraulic bin arranged at the bottom of the sand table drives the sand table to achieve the effect of integral lifting, but the size and the center of the building with different specifications are different in actual use, the stability of the lifting process is difficult to be guaranteed in a hydraulic lifting mode, meanwhile, the integral sand table has a certain dead angle in the display process, the three-dimensional performance of the sand table cannot be effectively improved in a single lifting mode, the sand table needs to be continuously moved to cater for the direction of the sand table, and then the display effect and the display effect are reduced.

We have therefore proposed an advertising design effect presentation sand table in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide an advertisement design effect presentation sand table so as to solve the problem that the prior art brings the sand table to achieve the effect of integral lifting through a hydraulic bin arranged at the bottom of the sand table, but in actual use, the volumes and centers of building structures with different specifications are different, the stability in the lifting process is difficult to ensure in a hydraulic lifting mode, meanwhile, the integral sand table has a certain dead angle in the display process, the three-dimensional performance of presentation cannot be effectively improved in a single lifting mode, and the user needs to continuously walk to cater for the direction of the sand table, so that the display effect and the presentation effect are reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an advertising design effect presentation sand table comprises a bearing chassis body and a bearing cavity arranged in the bearing chassis body;

the center position of the bearing cavity in the bearing chassis body is rotationally connected to the middle of the bottom surface of the presenting sand table body through a bearing, and a presenting area for displaying the design effect is formed in the presenting sand table body; further comprises:

four corners of the bottom surface of the bearing chassis body are fixedly connected to the top ends of the lifting threaded rods, the bottom ends of the lifting threaded rods which are arranged at equal intervals are in threaded connection with the inside of the top ends of the lifting sleeves, and the inner sides of the lifting sleeves which are arranged at equal intervals are rotationally connected to the outer ends of the driving brackets;

wherein, bear chassis body inside and bear the four corners department of cavity and all fixed mounting have the location arc board, and the middle part of the location arc board that the equidistance set up all through-connection in the inner of positioning sleeve.

Preferably, the whole rectangular structure distribution that bears the chassis body and be the top open form sets up, and bears and to be vertical coaxial distribution's concentric structure setting between chassis body and the inside presentation sand table body to the centre of a circle structure distribution that presents the sand table body and be the top open form sets up, and the outside equiangular of presenting the sand table body has seted up conflict locking groove moreover.

Preferably, the left side and the right side of the inner bearing cavity of the bearing chassis body are both in sliding connection with the middle part of the locking contact rod, the inner ends of the locking contact rods on the left side and the right side are both fixedly connected with the outer wall of the locking toothed plate, and the locking contact rods on the left side and the right side are connected with the inner wall of the bearing chassis body through a reset spring.

Preferably, the inside of the positioning sleeve that the equidistance set up is all sliding connection in the outer end of positioning slide bar, and the inner of the positioning slide bar that the equidistance set up all is connected with the location guide pulley through the bearing rotation to pass through positioning spring interconnect between positioning sleeve and the positioning slide bar that the equidistance set up.

Preferably, the positioning arc plates, the positioning sleeves, the positioning sliding rods and the positioning guide wheels are arranged in a one-to-one correspondence manner, the positioning guide wheels arranged at equal intervals are all attached to the outer wall of the sand table body, and the sand table body is connected to the inner end of the locking toothed plate through an externally arranged abutting locking groove.

Preferably, the bottom center position of the presenting sand table body is fixedly connected with a guide gear, the left side of the bottom surface of the bearing chassis body is provided with a driving gear through bearing rotation, the bottom end of the driving gear is fixedly connected to the top end of an output shaft of the driving motor, and the driving gear is meshed with the outer wall of the guide gear.

Preferably, the middle part fixedly connected with servo motor of drive support to the inside equiangular rotation of drive support is provided with the transmission pivot, and the inner of the transmission pivot of equiangular setting is connected in servo motor's output shaft tip through main awl tooth group meshing moreover, and the outer end of the transmission pivot of equiangular setting is connected in lifting sleeve's outer wall through vice awl tooth group meshing simultaneously.

Compared with the prior art, the utility model has the beneficial effects that: this effect of advertisement design presents sand table, the rotation that presents sand table body through the inside rotatory of equal angle setting of location guide pulley to bearing chassis body is fixed a position to lift threaded rod and lift sleeve through equal angle distribution wholly lifts it, so that adjusts to the bandwagon effect under the different service scenarios, its concrete content is as follows:

1. the locking toothed plate can be separated from the abutting locking groove under the drive of the locking abutting rod, and then the driving motor at the lower part drives the driving gear to rotate, so that the guiding gear in meshed connection and the presenting sand table body are driven to rotate, and meanwhile, the positioning guide wheels mutually attached to the presenting sand table body are supported by the positioning slide rod and the positioning sleeve, so that the stability of the positioning guide wheels is ensured in the process of rotating the presenting sand table body for multi-azimuth display;

2. the main bevel gear group drives the transmission rotating shafts which are distributed at equal angles in the driving support to rotate, and the outer ends of the main bevel gear group drive the lifting sleeves which are in meshed connection to rotate together through the auxiliary bevel gear group, so that the lifting sleeves and the lifting threaded rod in the top end are driven to lift by the lifting threaded rod, the bearing chassis body which is fixedly connected with the top end of the lifting threaded rod and the presenting sand table body in the threaded connection process.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall bottom view structure of the present utility model;

FIG. 3 is a schematic view of a positioning guide wheel mounting structure according to the present utility model;

FIG. 4 is a schematic view of the mounting structure of the driving gear of the present utility model;

FIG. 5 is a schematic perspective view showing a sand table body according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 7 is a schematic diagram of a connection structure between a transmission shaft and a lifting sleeve according to the present utility model.

In the figure: 1. a load-bearing chassis body; 2. a load bearing cavity; 3. presenting a sand table body; 4. a presentation area; 5. lifting the threaded rod; 6. lifting the sleeve; 7. positioning an arc plate; 8. positioning a sleeve; 9. a collision locking groove; 10. a locking contact rod; 11. locking the toothed plate; 12. a return spring; 13. positioning a slide bar; 14. positioning a guide wheel; 15. a positioning spring; 16. a guide gear; 17. a drive gear; 18. a driving motor; 19. a drive bracket; 20. a servo motor; 21. a transmission rotating shaft; 22. a main set of bevel teeth; 23. and the auxiliary bevel gear group.

Detailed Description

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

Referring to fig. 1 to 7, the present utility model provides the following technical solutions: an advertising design effect presentation sand table comprises a bearing chassis body 1 and a bearing cavity 2 arranged in the bearing chassis body 1; the center position of the bearing cavity 2 in the bearing chassis body 1 is rotationally connected to the middle part of the bottom surface of the presenting sand table body 3 through a bearing, and a presenting area 4 for displaying the design effect is arranged in the presenting sand table body 3; as shown in fig. 1, a presenting sand table body 3 is installed through a bearing cavity 2 formed in the bearing chassis body 1, and sand table bodies such as a rear model and the like can be installed in a presenting area 4 in the presenting sand table body 3;

a guide gear 16 is fixedly connected to the central position of the bottom end of the sand table body 3, a driving gear 17 is rotatably arranged on the left side of the bottom surface of the bearing chassis body 1 through a bearing, the bottom end of the driving gear 17 is fixedly connected to the top end of an output shaft of a driving motor 18, and the driving gear 17 is in meshed connection with the outer wall of the guide gear 16; the four corners of the bearing cavity 2 in the bearing chassis body 1 are fixedly provided with positioning arc plates 7, and the middle parts of the positioning arc plates 7 which are equidistantly arranged are connected with the inner ends of positioning sleeves 8 in a penetrating way; the inside of the equidistantly arranged positioning sleeve 8 is slidably connected with the outer end of the positioning slide rod 13, the inner ends of the equidistantly arranged positioning slide rod 13 are rotatably connected with the positioning guide wheel 14 through bearings, and the equidistantly arranged positioning sleeve 8 and the positioning slide rod 13 are mutually connected through the positioning spring 15; as shown in fig. 1 and 6, the driving motor 18 drives the driving gear 17 to rotate, so that the guiding gear 16 and the presenting sand table body 3 which are in meshed connection are driven to rotate, and meanwhile, the positioning guide wheels 14 mutually attached to the presenting sand table body 3 are supported by the positioning slide bars 13 and the positioning sleeves 8, so that the stability of the presenting sand table body 3 is ensured in the process of rotating and displaying in multiple directions;

an abutting locking groove 9 is formed in the outer side of the sand table body 3 at equal angles; the left side and the right side of the bearing cavity 2 inside the bearing chassis body 1 are both in sliding connection with the middle part of the locking contact rod 10, the inner ends of the locking contact rods 10 on the left side and the right side are both fixedly connected with the outer wall of the locking toothed plate 11, and the locking contact rods 10 on the left side and the right side are connected with the inner wall of the bearing chassis body 1 through the reset spring 12; as shown in fig. 1 and 6, when the sand table body 3 inside the bearing chassis body 1 is required to rotate, the locking toothed plates 11 on both sides of the bearing chassis body 1 can be separated from the abutting locking grooves 9 formed outside the bearing chassis body 1 under the driving of the locking abutting rod 10;

four corners of the bottom surface of the bearing chassis body 1 are fixedly connected to the top ends of the lifting threaded rods 5, the bottom ends of the lifting threaded rods 5 which are arranged at equal intervals are in threaded connection with the inside of the top ends of the lifting sleeves 6, and the inner sides of the lifting sleeves 6 which are arranged at equal intervals are in rotary connection with the outer ends of the driving brackets 19; the middle part of the driving bracket 19 is fixedly connected with a servo motor 20, the inside of the driving bracket 19 is provided with a transmission rotating shaft 21 in an equiangular rotation manner, the inner end of the transmission rotating shaft 21 in the equiangular arrangement is connected with the end part of an output shaft of the servo motor 20 in a meshed manner through a main bevel gear group 22, and the outer end of the transmission rotating shaft 21 in the equiangular arrangement is connected with the outer wall of the lifting sleeve 6 in a meshed manner through a secondary bevel gear group 23; as shown in fig. 1-2 and 7, the servo motor 20 drives the main bevel gear group 22 on the outer wall of the driving shaft to rotate, so as to drive the transmission rotating shafts 21 distributed at equal angles inside the driving support 19 to rotate, and in the process of rotating the plurality of transmission rotating shafts 21, the outer end of the transmission rotating shafts drives the lifting sleeve 6 in meshed connection to rotate together through the auxiliary bevel gear group 23, so that the lifting sleeve 6 and the lifting threaded rod 5 inside the top end drive the lifting threaded rod 5 and the bearing chassis body 1 fixedly connected with the top end thereof and the sand table body 3 to lift in the threaded connection process.

Working principle: before the advertisement design effect is used for showing a sand table, the whole condition of the device needs to be checked firstly to ensure that normal work can be carried out, according to the method shown in fig. 1-7, the locking toothed plate 11 can be separated from the conflict locking groove 9 formed outside the bearing chassis body 1 under the drive of the locking contact rod 10, the driving motor 18 drives the driving gear 17 to rotate, the guiding gear 16 in meshed connection and the sand table body 3 are driven to rotate, and meanwhile, the positioning guide wheel 14 is supported by the positioning slide rod 13 and the positioning sleeve 8 so as to display the design effect in multiple directions;

the servo motor 20 drives the main bevel gear group 22 on the outer wall of the driving shaft to rotate, and in the process of rotating the plurality of driving rotating shafts 21, the outer end of the main bevel gear group drives the lifting sleeve 6 which is in meshed connection to rotate together through the auxiliary bevel gear group 23, and the lifting threaded rod 5, the bearing chassis body 1 which is fixedly connected with the top end of the lifting threaded rod and the presentation sand table body 3 are driven to lift so as to adjust the display effect under different use scenes.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. An advertising design effect presentation sand table comprises a bearing chassis body (1) and a bearing cavity (2) arranged in the bearing chassis body (1);

the center position of the bearing cavity (2) in the bearing chassis body (1) is rotationally connected to the middle of the bottom surface of the presenting sand table body (3) through a bearing, and a presenting area (4) for displaying the design effect is formed in the presenting sand table body (3);

characterized by further comprising:

the four corners of the bottom surface of the bearing chassis body (1) are fixedly connected to the top ends of the lifting threaded rods (5), the bottom ends of the lifting threaded rods (5) which are arranged at equal intervals are in threaded connection with the inside of the top ends of the lifting sleeves (6), and the inner sides of the lifting sleeves (6) which are arranged at equal intervals are rotationally connected to the outer ends of the driving brackets (19);

wherein, bear chassis body (1) inside four corners department that bears cavity (2) all fixed mounting have location arc board (7), and the middle part of location arc board (7) that the equidistance set up all through-connection in the inner of location sleeve (8).

2. An advertising designed effect presentation sand table as claimed in claim 1 wherein: the whole bearing chassis body (1) is arranged in a rectangular structure with an open top, concentric structures which are vertically and coaxially distributed between the bearing chassis body (1) and the inside sand table body (3) are arranged, the sand table body (3) is arranged in a circular structure with an open top, and the outside of the sand table body (3) is provided with abutting locking grooves (9) at equal angles.

3. An advertising designed effect presentation sand table as claimed in claim 1 wherein: the left side and the right side of the bearing cavity (2) inside the bearing chassis body (1) are both in sliding connection with the middle part of the locking contact rod (10), the inner ends of the locking contact rods (10) on the left side and the right side are both fixedly connected with the outer wall of the locking toothed plate (11), and the locking contact rods (10) on the left side and the right side are connected with the inner wall of the bearing chassis body (1) through a reset spring (12).

4. An advertising designed effect presentation sand table as claimed in claim 1 wherein: the inside of the positioning sleeve (8) that the equidistance set up is all sliding connection in the outer end of positioning slide bar (13), and the inner of positioning slide bar (13) that the equidistance set up is all connected with positioning guide wheel (14) through the bearing rotation to pass through positioning spring (15) interconnect between positioning sleeve (8) and the positioning slide bar (13) that the equidistance set up.

5. An advertising designed effect presentation sand table as claimed in claim 4 wherein: the equal angle sets up location arc board (7), positioning sleeve (8), location slide bar (13) and location guide pulley (14) are between one-to-one distribution setting, and location guide pulley (14) that the equidistance set up all laminate and connect in the outer wall that presents sand table body (3) to present sand table body (3) and connect in the inner of locking pinion rack (11) through the conflict locking groove (9) block that the outside was offered.

6. An advertising designed effect presentation sand table as claimed in claim 1 wherein: the sand table is characterized in that a guide gear (16) is fixedly connected to the center position of the bottom end of the sand table body (3), a driving gear (17) is rotatably arranged on the left side of the bottom surface of the bearing chassis body (1) through a bearing, the bottom end of the driving gear (17) is fixedly connected to the top end of an output shaft of a driving motor (18), and the driving gear (17) is meshed and connected to the outer wall of the guide gear (16).

7. An advertising designed effect presentation sand table as claimed in claim 1 wherein: the middle part fixedly connected with servo motor (20) of drive support (19) to the inside equiangular rotation of drive support (19) is provided with transmission pivot (21), and the inner of transmission pivot (21) of equiangular setting is connected in the output shaft tip of servo motor (20) through main awl tooth group (22) meshing moreover, and the outer end of transmission pivot (21) of equiangular setting is connected in the outer wall of lift sleeve (6) through vice awl tooth group (23) meshing simultaneously.