CN113870681A

CN113870681A - Interactive international trade sand table model

Info

Publication number: CN113870681A
Application number: CN202111197509.6A
Authority: CN
Inventors: 李婉丽
Original assignee: Qingdao Huanghai University
Current assignee: Qingdao Huanghai University
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2021-12-31
Anticipated expiration: 2041-10-14
Also published as: CN113870681B

Abstract

The application discloses interactive international trade sand table model, including rectangular plate, direction spout, rectangular channel, conveyer belt, direction slider, U type frame, circular slot, first motor, bar groove, bar hole, second motor, side's pipe, projecting apparatus, long screw rod, backing plate, model distribution block, screw traction block, transfer line, third motor, arc spring, arc pole and fan-shaped long chamber. This application is rational in infrastructure, be convenient for to the bottommost model distribution piece loosen and distribute the piece through arc spring extrusion and fix to last surface contact's model, realize placing the function that the model distributes the piece one by one, do benefit to and change model distribution piece and lose and put the position, the first motor of coordinated operation drives the conveyer belt and removes simultaneously, can distribute the piece with the model of placing one by one and be covered with whole conveyer belt, realize the automatic function of arranging the sand table, can put in relevant background scene on the conveyer belt is on the surface, U type frame bottom is through direction slider and direction spout sliding connection simultaneously, be convenient for change projection position.

Description

Interactive international trade sand table model

Technical Field

The application relates to the field of sand table models, in particular to an interactive international trade sand table model.

Background

The interactive sand table is characterized in that a plurality of industrial liquid crystal display frequency devices are industrially spliced to form a large-scale display device, a static model and a multimedia touch screen are interactively combined, a user clicks the touch screen through fingers to browse a specially-made multimedia introduction demonstration system, the model is vividly displayed to visitors, the model is endowed with more vivid connotation, the concept of a design planner is better interpreted, and information such as pictures, videos and animations is used for explaining.

Some do not possess interactive international trade sand table models of liquid crystal display function show before interactive, the staff need arrange with the good sand table circuit of corresponding model block installation planning, and complex operation, distribution position and region respectively have the difference, and this has just increased work load, lacks the structure function that can utilize projection equipment to change the position projection according to the use needs is nimble simultaneously. Therefore, an interactive international trade sand table model is proposed to solve the above problems.

Disclosure of Invention

In the present embodiment, an interactive international trade sand table model is provided to solve the problems in the prior art.

According to one aspect of the application, an interactive international trade sand table model is provided, which comprises a conveying belt, a square pipe, a projector, a long screw rod, model distribution blocks, a transmission rod, an arc spring, an arc rod and a fan-shaped long cavity, wherein the conveying belt is installed in a rectangular groove, both ends of the rectangular groove are both provided with concave surface space structures, the surface of the conveying belt and the square pipe are respectively provided with a plurality of model distribution blocks and are stacked with the plurality of model distribution blocks, the projector is installed at the middle position of the top of a U-shaped frame, the long screw rod is rotatably installed in a strip-shaped groove, and the long screw rod is fixedly connected with the side wall of the bottom of the square pipe in the strip-shaped hole through a screw hole traction block;

the transfer line rotates and installs in fan-shaped long intracavity, and is connected with three circular arc pole respectively through three connecting rod structure on the transfer line, arc spring one end is installed to circular arc pole one end terminal surface, the circular arc pole other end and arc spring are located square intraduct in turn.

Further, the rectangular channel is seted up at rectangular plate top surface, and rectangular plate both sides edge has all seted up the direction spout, and rectangular plate top surface one end has seted up bar hole and bar groove in proper order, and the circular slot has been seted up to rectangular plate one end lateral wall.

Further, the guide sliding blocks are installed at two ends of the U-shaped frame and are in sliding connection with the corresponding guide sliding grooves, the base plates are installed between the side walls of the two sides in the rectangular grooves, and the base plates are located between the upper layer belt and the lower layer belt of the conveying belt.

Further, the strip-shaped groove is communicated with the inside of the strip-shaped hole through a strip-shaped hole structure, and a screw hole driving block part penetrates through the strip-shaped hole structure.

Further, the lateral walls on the two sides in the strip-shaped hole are in sliding connection with the lateral walls on the two sides of the bottom of the square tube through a connecting sliding groove and a connecting sliding block.

Further, the bar hole communicates with the inside each other of interior concave surface spatial structure that is located rectangular channel one end, and all rotates in two interior concave surface spatial structure and installs the driving roller, connects through conveyer belt mutual transmission between two driving rollers, and one of them driving roller one end is connected with the axostylus axostyle end of first motor, and first motor is installed in the circular slot.

Further, long screw rod one end is connected with the axostylus axostyle end of second motor, and the second motor is installed in the standing groove, and the standing groove is seted up in rectangular plate top surface one side corner.

Further, fan-shaped long chamber is equipped with two, and two fan-shaped long chambers are seted up respectively inside the curb plate bottom of square pipe both sides.

Furthermore, the front, middle and back of the fan-shaped long cavity are communicated with the inner part of the square tube through arc-shaped pore channels which are symmetrically distributed from top to bottom, and arc-shaped springs and the other ends of the arc-shaped rods are respectively arranged in the upper arc-shaped pore channels and the lower arc-shaped pore channels of the same group.

Furthermore, two third motors are symmetrically installed at the bottom of the side wall of one side of the square pipe, and a shaft rod end of each third motor is connected with one end of each transmission rod.

Through the above-mentioned embodiment of this application, be convenient for distribute the piece to the model of bottommost and loosen and distribute the piece through arc spring extrusion and fix to last surface contact's model, realize placing the function that the model distributes the piece one by one, do benefit to change the model and distribute the piece and lose and put the position, the first motor of coordinated operation drives the conveyer belt simultaneously and removes, can distribute the piece that places one by one and fill up whole conveyer belt, realize the automatic function of arranging the sand table, through installing the projecting apparatus at U type frame top intermediate position, can put in relevant background scene on the conveyer belt on the surface, U type frame bottom is through direction slider and direction spout sliding connection simultaneously, be convenient for change projection position.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;

FIG. 2 is a top view of the overall structure of one embodiment of the present application;

fig. 3 is a sectional view of a partial structure of a square pipe according to an embodiment of the present application.

In the figure: 1. a rectangular plate; 2. a guide chute; 3. a rectangular groove; 4. a conveyor belt; 5. a guide slider; 6. a U-shaped frame; 7. a circular groove; 8. a first motor; 9. a strip-shaped groove; 10. a strip-shaped hole; 11. a second motor; 12. a square tube; 13. a projector; 14. a long screw; 15. a base plate; 16. a model distribution block; 17. a screw hole pulling block; 18. a transmission rod; 19. a third motor; 20. an arc-shaped spring; 21. an arc rod; 22. a fan-shaped long cavity.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Not repeated, the interactive international trade sand table model of the embodiment of the present application is introduced below.

Referring to fig. 1-3, an interactive international trade sand table model includes a conveyor belt 4, a square pipe 12, a projector 13, a long screw 14, model distribution blocks 16, a transmission rod 18, an arc spring 20, an arc rod 21 and a fan-shaped long cavity 22, wherein the conveyor belt 4 is installed in a rectangular groove 3, two ends in the rectangular groove 3 are both of an inward concave space structure, the surface of the conveyor belt 4 and the square pipe 12 are respectively distributed with a plurality of model distribution blocks 16 and stacked with a plurality of model distribution blocks 16, the projector 13 is installed at the middle position of the top in a U-shaped frame 6, the long screw 14 is rotatably installed in a strip-shaped groove 9, and the long screw 14 is fixedly connected with the side wall of the bottom of the square pipe 12 in the strip-shaped hole 10 through a screw hole traction block 17;

the drive rod 18 rotates and is installed in fan-shaped long chamber 22, and is connected with three arc pole 21 respectively through three connecting rod structure on the drive rod 18, arc spring 20 one end is installed to arc pole 21 one end terminal surface, the arc pole 21 other end and arc spring 20 are located inside square pipe 12 in turn.

The rectangular groove 3 is formed in the top surface of the rectangular plate 1, the edges of two sides of the rectangular plate 1 are provided with the guide sliding grooves 2, one end of the top surface of the rectangular plate 1 is provided with the strip-shaped hole 10 and the strip-shaped groove 9 in sequence, and the side wall of one end of the rectangular plate 1 is provided with the circular groove 7; guide sliding blocks 5 are mounted at two ends of the U-shaped frame 6, the guide sliding blocks 5 are mutually connected with the corresponding guide sliding grooves 2 in a sliding manner, backing plates 15 are mounted between the side walls of two sides in the rectangular grooves 3, and the backing plates 15 are located between the upper layer belt and the lower layer belt of the conveying belt 4; the strip-shaped groove 9 is communicated with the inside of the strip-shaped hole 10 through a strip-shaped hole structure, and a screw hole traction block 17 part penetrates through the strip-shaped hole structure; the side walls on the two sides in the strip-shaped hole 10 are in sliding connection with the side walls on the two sides of the bottom of the square tube 12 through a connecting sliding chute and a connecting sliding block; the strip-shaped hole 10 is communicated with the inner concave surface space structure at one end in the rectangular groove 3, the two inner concave surface space structures are respectively and rotatably provided with a driving roller, the two driving rollers are mutually connected through a conveying belt 4 in a transmission way, one end of one driving roller is connected with the shaft rod end of the first motor 8, and the first motor 8 is arranged in the circular groove 7; one end of the long screw 14 is connected with a shaft rod end of the second motor 11, the second motor 11 is installed in a placing groove, and the placing groove is formed in a corner of one side of the top surface of the rectangular plate 1; two fan-shaped long cavities 22 are arranged, and the two fan-shaped long cavities 22 are respectively arranged in the bottom ends of the side plates on the two sides of the square pipe 12; the front, middle and rear parts of the fan-shaped long cavity 22 are communicated with the interior of the square tube 12 through arc-shaped pore passages which are symmetrically distributed up and down, and an arc-shaped spring 20 and the other end of an arc rod 21 are respectively arranged in the upper arc-shaped pore passage and the lower arc-shaped pore passage of the same group; two third motors 19 are symmetrically installed at the bottom of the side wall on one side of the square pipe 12, and the shaft rod end of each third motor 19 is connected with one end of the transmission rod 18.

When the model distribution block type conveyor belt is used, the first motor 8, the second motor 11 and the third motor 19 are electrically connected with the built-in PLC to play a role in controlling the running state, when the model distribution blocks 16 are required to be arranged on the surface of the conveyor belt 4, the plurality of model distribution blocks 16 are stacked in the square pipe 12, so that the third motor 19 drives the transmission rod 18 to rotate forwards and backwards intermittently, the effect of extending the other end of the connected arc rod 21 and the arc spring 20 out of the outer ports of the arc-shaped pore passages which are distributed up and down alternately is achieved, the model distribution blocks 16 at the bottom can be conveniently loosened, the model distribution blocks 16 in contact with the upper surface are extruded and fixed through the arc springs 20, and the function of placing the model distribution blocks 16 one by one is achieved;

when the model distribution blocks 16 need to be changed in position on the conveying belt 4, the second motor 11 is operated to drive the long screw 14 to rotate, the square pipes 12 connected by the screw hole traction blocks 17 can move in the strip-shaped holes 10, the model distribution blocks 16 are favorably changed in position, the first motor 8 which is coordinated to operate drives the conveying belt 4 to move, the model distribution blocks 16 which are placed one by one can be fully distributed on the whole conveying belt 4, and the function of automatically arranging sand tables is realized;

through installing projecting apparatus 13 at U type frame 6 top intermediate position, can put in relevant background scene on 4 surfaces of conveyer belt, U type frame 6 bottom is through

direction slider

5 and 2 sliding connection of direction spout, is convenient for change the projection position simultaneously.

The application has the advantages that:

1. the mold distribution block 16 is reasonable in structure, the bottommost mold distribution block 16 can be conveniently loosened, the mold distribution block 16 with the upper surface in contact is extruded and fixed through the arc-shaped spring 20, and the function of placing the mold distribution blocks 16 one by one is achieved;

2. the device is reasonable in structure, relevant background scenes can be placed on the surface of the conveying belt 4, and meanwhile the bottom end of the U-shaped frame 6 is connected with the guide sliding groove 2 in a sliding mode through the guide sliding block 5, so that the projection position can be conveniently replaced;

3. this application is rational in infrastructure, does benefit to change the model and distributes the piece 16 and lose and put the position, and the first motor 8 that coordinates the operation simultaneously drives conveyer belt 4 and removes, can distribute the model that places one by one and distribute the piece 16 and be covered with whole conveyer belt 4 on, realize the function of arranging the sand table automatically.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An interactive international trade sand table model is characterized in that: the novel square tube type projector is characterized by comprising a conveying belt (4), a square tube (12), a projector (13), a long screw rod (14), model distribution blocks (16), a transmission rod (18), an arc spring (20), an arc rod (21) and a fan-shaped long cavity (22), wherein the conveying belt (4) is installed in a rectangular groove (3), two ends of the rectangular groove (3) are both of an inner concave surface space structure, a plurality of model distribution blocks (16) and a plurality of model distribution blocks (16) are respectively distributed in the surface of the conveying belt (4) and the square tube (12), the projector (13) is installed at the middle position of the top of the U-shaped frame (6), the long screw rod (14) is rotatably installed in a strip-shaped groove (9), and the long screw rod (14) is fixedly connected with the bottom side wall of the square tube (12) in a strip-shaped hole (10) through a screw hole traction block (17);

the utility model discloses a fan-shaped long chamber of transfer line (18) is installed in rotation, and transfer line (18) are gone up and are connected with three arc pole (21) respectively through three connecting rod structure, arc spring (20) one end is installed to arc pole (21) one end terminal surface, arc pole (21) other end and arc spring (20) are located square inside pipe (12) in turn.

2. The interactive international trade sand table model as claimed in claim 1, wherein: rectangular channel (3) are seted up at rectangular plate (1) top surface, and rectangular plate (1) both sides edge has all seted up direction spout (2), and rectangular plate (1) top surface one end has seted up bar hole (10) and bar groove (9) in proper order, and circular slot (7) have been seted up to rectangular plate (1) one end lateral wall.

3. The interactive international trade sand table model as claimed in claim 1, wherein: u type frame (6) both ends all install direction slider (5), and direction slider (5) and the mutual sliding connection of direction spout (2) that correspond, install backing plate (15) between the both sides lateral wall in rectangular channel (3), and backing plate (15) are located between the upper and lower floor area of conveyer belt (4).

4. The interactive international trade sand table model as claimed in claim 1, wherein: the strip-shaped groove (9) is communicated with the inside of the strip-shaped hole (10) through a strip hole structure, and a screw hole traction block (17) part penetrates through the strip hole structure.

5. The interactive international trade sand table model as claimed in claim 1, wherein: the lateral wall of both sides is through linking up the spout and linking up slider and square pipe (12) bottom both sides lateral wall sliding connection in bar hole (10).

6. The interactive international trade sand table model as claimed in claim 1, wherein: bar hole (10) and the inside intercommunication each other of interior concave surface spatial structure that is located one end in rectangular channel (3), and all rotate in two interior concave surface spatial structure and install the driving roller, connect through conveyer belt (4) interconversion between two driving rollers, and one of them driving roller one end is connected with the axle rod end of first motor (8), and first motor (8) are installed in circular slot (7).

7. The interactive international trade sand table model as claimed in claim 1, wherein: one end of the long screw (14) is connected with the shaft end of the second motor (11), the second motor (11) is installed in the placing groove, and the placing groove is formed in a corner of one side of the top surface of the rectangular plate (1).

8. The interactive international trade sand table model as claimed in claim 1, wherein: the fan-shaped long cavities (22) are arranged in two, and the two fan-shaped long cavities (22) are respectively arranged inside the bottom ends of the side plates on the two sides of the square pipe (12).

9. The interactive international trade sand table model as claimed in claim 1, wherein: the fan-shaped long cavity (22) is communicated with the interior of the square pipe (12) through arc-shaped pore passages which are symmetrically distributed from top to bottom, and arc-shaped springs (20) and the other ends of arc-shaped rods (21) are respectively arranged in the upper arc-shaped pore passage and the lower arc-shaped pore passage which are in the same group.

10. The interactive international trade sand table model as claimed in claim 1, wherein: two third motors (19) are installed to side wall bottom symmetry of square pipe (12) one side, and the axostylus axostyle end and transfer line (18) one end of third motor (19) are connected.