E-commerce platform transaction simulation device based on virtual reality

Abstract

The invention discloses an e-commerce platform transaction simulation device based on virtual reality, and the device comprises a supporting plate which is connected with a first rolling rod through a groove formed in the upper end of the supporting plate, and the first rolling rod is installed on a connecting plate; the connecting screw is connected with the supporting plate through a threaded hole formed in the supporting plate; the connecting screw penetrates through a plate-shaped structure arranged at the lower end of the supporting rod. According to the e-commerce platform transaction simulation device based on virtual reality, the fastening plate is installed and fixed through the installation screws, and the situation that the fixed display screen is damaged is avoided; a rotating shaft and a rotating gear are driven by a first motor to rotate, so that the display direction of the fixed display screen can be changed, and users at different angles can watch more conveniently; and a driving bevel gear and a driven bevel gear are driven to rotate through a second motor, so that the position of a movable sleeve is changed, and users with different heights can conveniently watch better.

Description

Technical Field

[0001] The present invention relates to the technical field of e-commerce transaction simulation, and particularly to an e-commerce platform transaction simulation device based on virtual reality. Background Art

[0002] With the continuous development of information technology, e-commerce platforms have also developed rapidly. That is, e-commerce platforms can provide a platform for online transaction negotiation for enterprises or individuals. That is, based on the Internet, transactions of real items can be realized on a virtual network. In this process, a display screen is required to display the transaction process and the transaction simulation results.

[0003] A cross-border e-commerce trade process simulation training booth with the publication number of CN213092575U includes a cabinet body. The left side of the top of the cabinet body is fixedly connected with a magnetic attraction plate, and a simulation display board is arranged on the top of the magnetic attraction plate. The middle of the top of the cabinet body is fixedly connected with a writing board, and a writing pen and an eraser are respectively arranged on the right side of the top of the cabinet body. The back of the cabinet body is provided with a movable sleeve, and a vertical damping rod is arranged inside the movable sleeve. The top end of the vertical damping rod is rotatably connected with a horizontal sleeve, and a horizontal damping rod is arranged inside the horizontal sleeve. One end of the horizontal damping rod is rotatably connected with a U-shaped frame, and a camera is rotatably connected inside the U-shaped frame. By fixedly connecting a magnetic attraction plate to the left side of the top of the cabinet body, arranging a simulation display board on the top of the magnetic attraction plate, fixedly connecting a writing board to the middle of the top of the cabinet body, arranging a writing pen and an eraser on the right side of the top of the cabinet body, arranging a movable sleeve on the back of the cabinet body, arranging a vertical damping rod inside the movable sleeve, rotatably connecting the top end of the vertical damping rod with a horizontal sleeve, arranging a horizontal damping rod inside the horizontal sleeve, rotatably connecting one end of the horizontal damping rod with a U-shaped frame, and rotatably connecting a camera inside the U-shaped frame, teaching staff can sit in front of the cabinet body to carry out simulation training operations, which is convenient for communication with students, reduces the labor intensity of teaching staff, the operation process is photographed by a camera, and the photographed content is displayed through a teaching screen by using a computer host, and there is no problem of blocking the operation process. Different functional areas are set on the cabinet body to facilitate operation and improve the practicability of the device; However, there are also some problems in the process of using the above simulation training booth. For example, the above device adopts the method of directly placing the display screen on the booth. During use, due to the movement of the passing crowd, it is easy to collide with the booth where the display screen is placed. At this time, the booth will move. That is, as the booth moves, the display screen will move. In this process, the display screen is extremely easy to shake. Therefore, if the display screen falls, it will cause damage to the display screen; An e-commerce platform transaction simulation device based on virtual reality with the publication number of CN212584559U, including a simulation device body. A power cord is fixedly connected to the bottom of the right side of the simulation device body. A network cable interface is fixedly connected to the middle section of the right side of the simulation device body. A mounting plate is fixedly connected to the bottom of the simulation device body. The bottom of the mounting plate is movably connected to a fixed box through mounting bolts. Both the front and rear sides between the left and right ends of the inner cavity of the fixed box are movably connected with rotating rods. A servo motor is fixedly connected to the right side of the front rotating rod. A driving sprocket is fixedly connected to the middle section of the outer surface of the front rotating rod. A driven sprocket is fixedly connected to the middle section of the outer surface of the rear rotating rod. The outer surface of the driven sprocket is movably connected with a transmission chain located on the outer surface of the driving sprocket. Active bevel gears are fixedly connected to both the left and right ends of the outer surface of the rotating rod. Support cross plates are fixedly connected to both the front and rear sides between the left and right ends of the inner cavity of the fixed box. A rotating shaft is movably connected to the inner side of the support cross plate. A threaded sleeve is fixedly connected to the inner side of the rotating shaft. A screw rod is movably connected to the inner side of the threaded sleeve. A threaded groove adapted to the outer surface thread of the screw rod is provided in the inner side of the threaded sleeve. A limiting rod and a limiting groove prevent the screw rod from rotating in a circular motion following the threaded sleeve and enable the left and right groups of screw rods to move up and down synchronously, driving the wheels to move out of or into the fixed box. The device realizes the state switching between moving and fixing the device by moving the wheels out of or into the fixed box, eliminating the need for hoisting for movement, saving costs during later movement, being stably placed, convenient to use, and applicable to various situations; However, there are also some problems during the use of the above e-commerce platform transaction simulation device. For example, when using the automatic movement method to adjust and move the position of the device, although the position of the device can be moved during this process, the height of the device cannot be adjusted. At this time, it will cause certain inconvenience to users of different heights when using the device.

[0004] In view of the above problems, it is urgent to innovate and design on the basis of the original simulation device. Summary of the Invention

[0005] The purpose of the present invention is to provide an e-commerce platform transaction simulation device based on virtual reality to solve the problems proposed in the above background technology, such as the display screen is extremely prone to shaking and dropping, which will cause damage to the display screen, and the height of the device cannot be adjusted.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An e-commerce platform transaction simulation device based on virtual reality, including a support plate, which is connected to a first rolling rod through a groove opened at its upper end. The first rolling rod is installed on a connecting plate. And the mounting screw passing through the connecting plate is connected to the threaded hole opened at the lower end of the fastening plate. At the same time, the fastening plates are symmetrically arranged at the lower end of the fixed display screen; It further includes: Connecting screw, which is connected to the support plate through the threaded holes opened on the support plate; Support rod, the connecting screw passes through the plate-like structure provided at the lower end, and a camera device is installed at the upper end of the support rod; First fixing plate, symmetrically arranged at the lower end of the connecting plate; Receiving slider, which is slidably connected to the first fixing plate through the groove opened on the first fixing plate, and the receiving sliders are symmetrically arranged at the left and right ends of the placing plate; Moving sleeve, symmetrically arranged at the left and right ends of the lower surface of the support plate; Rotating screw rod, which is connected to the moving sleeve through the threaded structure arranged on the inner surface of the moving sleeve; Fixed bottom plate, which is rotatably connected to the rotating screw rod through the bearing at its upper end, and universal wheels are symmetrically arranged at the lower end of the fixed bottom plate; Collection box, placed on the fixed bottom plate, and a limiting plate is installed at the upper left end of the fixed bottom plate; Printing device, which is in contact with the limiting plate, and the printing device is placed at the upper left end of the fixed bottom plate; Paper output board, installed at the right end of the printing device; Protection plate, symmetrically arranged on the printing device, the front end of the printing device is in contact with the rear end of the display flat panel, and the left and right sides of the display flat panel are in contact with the protection plate; Second fixing plate, symmetrically installed at the front end of the printing device; Second motors, a total of 2 are provided, and the second motors are arranged at the left and right ends of the upper surface of the fixed bottom plate.

[0007] Preferably, a first motor is arranged at the upper left end of the support plate, the output end of the first motor is connected to the rotating shaft, and the rotating shaft is rotatably connected to the support plate through the bearing installed on the support plate. Through the above structure, it is convenient to drive the rotating shaft to rotate by the first motor.

[0008] Preferably, a rotating gear is installed at the lower end of the rotating shaft, and the rotating gear is meshed with the teeth arranged on the connecting rack, and the connecting rack is installed at the lower end of the connecting plate. Through the above structure, it is convenient to drive the connecting rack to rotate as the rotating gear rotates.

[0009] Preferably, a mounting plate is installed at the lower end of the display flat panel, fixing reeds are installed in the grooves opened on the mounting plate, and the fixing reeds are symmetrically arranged at both ends of the clamping plate. Through the above structure, it is convenient to clamp and fix the clamping plate by the fixing reeds.

[0010] Preferably, the engaging plate is installed at the upper end of the second fixing plate, and the upper end of the engaging plate is connected to the lower end of the display panel. With the above structure, it is convenient to connect the additional plate to the second fixing plate.

[0011] Preferably, the rotating shaft installed at the output end of the second motor is connected to the driving bevel gear, and the driving bevel gear meshes with the driven bevel gear. Moreover, the diameter of the driven bevel gear is smaller than that of the driving bevel gear. With the above structure, it is convenient to drive the driven bevel gear to rotate by the driving bevel gear.

[0012] Preferably, the driven bevel gear is installed on the rotating shaft provided at the lower end of the rotating screw, and second rolling rods are symmetrically arranged on the outer surface of the rotating shaft provided at the lower end of the rotating screw. With the above structure, it is convenient to change the position of the moving sleeve up and down as the rotating screw rotates.

[0013] Preferably, the second rolling rod is slidably connected to the support plate through the groove formed in the support plate. Moreover, the outer surface of the second rolling rod is smooth, and the support plate is installed at the upper right end of the fixed bottom plate. With the above structure, it is convenient to reduce the friction between the second rolling rod and the support plate.

[0014] Preferably, a guiding slider is installed at the lower end of the outer surface of the moving sleeve, and the guiding slider is slidably connected to the fixed guide rail through the groove formed in the fixed guide rail. Moreover, the fixed guide rail is installed on the upper surface of the fixed bottom plate. With the above structure, it is convenient for the guiding slider to slide up and down in the groove formed in the fixed guide rail.

[0015] Compared with the prior art, the beneficial effects of the present invention are: (1) For the e-commerce platform transaction simulation device based on virtual reality, there are installation screws, fastening plates, connection screws and support rods. At this time, the fastening plate is installed and fixed by the installation screws, so as to fix the position of the fixed display screen. During the use process, it can avoid the inclination and dumping of the fixed display screen caused by the movement and collision of the device by passing people, and can effectively protect the fixed display screen and prevent the fixed display screen from being damaged; (2) For the e-commerce platform transaction simulation device based on virtual reality, there are a rotating shaft, a rotating gear and a connecting rack. At this time, the first motor drives the rotating shaft and the rotating gear to rotate, so as to drive the connecting rack to rotate, and the connecting plate can be driven to rotate. As the connecting plate rotates, the display direction of the fixed display screen can be changed, which is more convenient for users at different angles to watch; (3) The e-commerce platform transaction simulation device based on virtual reality is provided with a movable sleeve and a rotating screw rod. At this time, the second motor drives the driving bevel gear and the driven bevel gear to rotate, so that the rotating screw rod can rotate. As the rotating screw rod rotates, the position of the movable sleeve can be changed up and down, and at this time, the height of the support plate and the fixed display screen can be changed, which is convenient for users of different heights to watch better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view sectional structure schematic diagram of the support plate of the present invention; Figure 2 It is a front view structure schematic diagram of the collection box of the present invention; Figure 3 It is a bottom view sectional structure schematic diagram of the rotating gear of the present invention; Figure 4 It is a top view sectional structure schematic diagram of the printing device of the present invention; Figure 5 It is a side view sectional structure schematic diagram of the movable sleeve of the present invention; Figure 6 It is a front view sectional structure schematic diagram of the driven bevel gear of the present invention; Figure 7 It is a front view sectional structure schematic diagram of the rotating gear of the present invention; Figure 8 It is a three-dimensional structure schematic diagram of the support plate of the present invention; Figure 9 For the present invention Figure 1 The enlarged structure schematic diagram at position A in.

[0017] In the figure: 1, support plate; 101, first motor; 102, rotating shaft; 103, rotating gear; 104, connecting rack; 2, first rolling rod; 3, connecting plate; 4, mounting screw; 5, fastening plate; 6, fixed display screen; 7, connecting screw; 8, support rod; 9, camera device; 10, first fixing plate; 11, receiving slider; 12, placing plate; 13, movable sleeve; 14, rotating screw rod; 15, fixed bottom plate; 16, universal wheel; 17, collection box; 18, limiting plate; 19, printing device; 20, paper output plate; 21, protection plate; 22, display flat plate; 23, additional plate; 24, fixing spring piece; 25, engaging plate; 26, second fixing plate; 27, second motor; 28, driving bevel gear; 29, driven bevel gear; 30, second rolling rod; 31, support plate; 32, guiding slider; 33, fixed guide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-9 , the present invention provides a technical solution: a virtual reality-based e-commerce platform transaction simulation device, including a support plate 1, which is connected to a first rolling rod 2 through a groove opened at its upper end, and the first rolling rod 2 is installed on a connecting plate 3. Moreover, a mounting screw 4 penetrating through the connecting plate 3 is connected to a threaded hole opened at the lower end of a fastening plate 5. At the same time, the fastening plates 5 are symmetrically arranged at the lower end of a fixed display screen 6; a connecting screw 7, which is connected to the support plate 1 through a threaded hole opened on the support plate 1; a support rod 8, a connecting screw 7 penetrates through a plate-like structure provided at the lower end thereof, and a camera device 9 is installed at the upper end of the support rod 8; a first fixing plate 10, which is symmetrically arranged at the lower end of the connecting plate 3; a receiving slider 11, which is slidably connected to the first fixing plate 10 through a groove opened on the first fixing plate 10, and the receiving sliders 11 are symmetrically arranged at the left and right ends of a placing plate 12; a first motor 101 is provided at the upper left end of the support plate 1, and an output end of the first motor 101 is connected to a rotating shaft 102. Moreover, the rotating shaft 102 is rotationally connected to the support plate 1 through a bearing installed on the support plate 1; a rotating gear 103 is installed at the lower end of the rotating shaft 102, and the rotating gear 103 is engaged with teeth provided on a connecting rack 104. Moreover, the connecting rack 104 is installed at the lower end of the connecting plate 3; When it is necessary to change the display angle of the fixed display screen 6 (the fixed display screen 6 can display the virtual reality e-commerce transaction process and results), the first motor 101 is started. Since the output end of the first motor 101 is connected to the rotating shaft 102, the rotating shaft 102 then starts to drive the rotating gear 103 to rotate. As the rotating gear 103 rotates, the connecting rack 104 also starts to rotate. As the connecting rack 104 rotates, the connecting plate 3 also starts to rotate, and the first rolling rod 2 installed on the connecting plate 3 also starts to slide in the groove opened on the support plate 1, so as to realize the change of the display direction of the fixed display screen 6, thereby facilitating observers sitting in different positions to view. Moreover, the fastening plate 5 can be connected and fixed through the mounting screw 4, so as to realize the installation and fixation of the fixed display screen 6. At this time, the stability of the fixed display screen 6 during use can be ensured, and the fixed display screen 6 can be prevented from tipping over due to the support plate 1 being collided; The moving sleeve 13 is symmetrically arranged at the left and right ends of the lower surface of the support plate 1; the rotating screw 14 is connected to the moving sleeve 13 through the thread structure arranged on the inner surface of the moving sleeve 13; the fixed bottom plate 15 is rotationally connected to the rotating screw 14 through the bearing at its upper end, and universal wheels 16 are symmetrically arranged at the lower end of the fixed bottom plate 15; two second motors 27 are provided, and the second motors 27 are arranged at the left and right ends of the upper surface of the fixed bottom plate 15; the rotating shaft installed at the output end of the second motor 27 is connected to the driving bevel gear 28, and the driving bevel gear 28 meshes with the driven bevel gear 29, and the diameter of the driven bevel gear 29 is smaller than that of the driving bevel gear 28; the driven bevel gear 29 is installed on the rotating shaft arranged at the lower end of the rotating screw 14, and second rolling rods 30 are symmetrically arranged on the outer surface of the rotating shaft arranged at the lower end of the rotating screw 14; the second rolling rods 30 are slidably connected to the support plate 31 through the grooves formed in the support plate 31, and the outer surface of the second rolling rods 30 is smooth, and the support plate 31 is installed at the upper right end of the fixed bottom plate 15; a guiding slider 32 is installed at the lower end of the outer surface of the moving sleeve 13, and the guiding slider 32 is slidably connected to the fixed guide rail 33 through the groove formed in the fixed guide rail 33, and the fixed guide rail 33 is installed on the upper surface of the fixed bottom plate 15; When it is necessary to adjust the heights of the support plate 1 and the fixed display screen 6, the second motor 27 starts to work. Since the output end of the second motor 27 is connected to the driving bevel gear 28 through the rotating shaft, the driving bevel gear 28 starts to rotate at this time. As the driving bevel gear 28 rotates, the driving bevel gear 28 drives the driven bevel gear 29 to rotate. Also, since the driven bevel gear 29 is connected to the rotating screw 14 through the rotating shaft, the rotating screw 14 starts to rotate at this time, and the rotating screw 14 can be supported and limited by the second rolling rods 30 and the support plate 31. Also, since the rotating screw 14 is connected to the moving sleeve 13 through the thread structure arranged on the inner surface of the moving sleeve 13, as the rotating screw 14 rotates, the moving sleeve 13 starts to move up and down. Also, since the guiding slider 32 installed on the moving sleeve 13 is slidably connected to the fixed guide rail 33 through the groove formed in the fixed guide rail 33, the support plate 1 can be driven to move up and down at this time, that is, the connecting plate 3 and the fixed display screen 6 are driven to move up and down, which is convenient for users of different heights to view the data on the fixed display screen 6; The collection box 17 is placed on the fixed bottom plate 15, and a limit plate 18 is installed at the upper left end of the fixed bottom plate 15; the printing device 19 is in mutual contact with the limit plate 18 and is placed at the upper left end of the fixed bottom plate 15; the paper outlet plate 20 is installed at the right end of the printing device 19; the protection plates 21 are symmetrically arranged on the printing device 19, the front end of the printing device 19 is in mutual contact with the rear end of the display flat plate 22, and the left and right sides of the display flat plate 22 are in mutual contact with the protection plates 21; the second fixing plates 26 are symmetrically installed at the front end of the printing device 19; a mounting plate 23 is installed at the lower end of the display flat plate 22, fixing reeds 24 are installed in the grooves formed in the mounting plate 23, and the fixing reeds 24 are symmetrically arranged at both ends of the engaging plate 25; the engaging plate 25 is installed at the upper end of the second fixing plate 26, and the upper end of the engaging plate 25 is connected to the lower end of the display flat plate 22; The order after the transaction is printed by the printing device 19, and then the order printed by the paper outlet plate 20 can enter the collection box 17 for collection and storage. The order information can be displayed and stored through the display flat plate 22. When remote viewing and control are required, the display flat plate 22 can be pulled upward. The mounting plate 23 installed at the lower end of the display flat plate 22 will start to move away from the second fixing plate 26. The fixing reeds 24 installed on the engaging plate 25 will start to be squeezed and deformed with the fixing reeds 24 installed on the mounting plate 23. At this time, the disassembly between the mounting plate 23 and the second fixing plate 26 can be realized, so that the display flat plate 22 can be removed and carried to realize remote control and viewing, which is more convenient and fast.

[0020] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A virtual reality-based e-commerce platform transaction simulation device, including a support plate (1), which is connected to a first rolling rod (2) through a groove opened at its upper end, and the first rolling rod (2) is installed on a connecting plate (3). Moreover, a mounting screw (4) passing through the connecting plate (3) is connected to a threaded hole opened at the lower end of a fastening plate (5). At the same time, the fastening plates (5) are symmetrically arranged at the lower end of a fixed display screen (6); It is characterized in that It further includes: A connecting screw (7), which is connected to the support plate (1) through a threaded hole opened on the support plate (1); A support rod (8), a plate-like structure at its lower end is penetrated by the connecting screw (7), and a camera device (9) is installed at the upper end of the support rod (8); A first fixing plate (10), symmetrically arranged at the lower end of the connecting plate (3); A receiving slider (11), which is slidably connected to the first fixing plate (10) through a groove opened on the first fixing plate (10), and the receiving sliders (11) are symmetrically arranged at the left and right ends of a placement plate (12); Moving sleeves (13), symmetrically arranged at the left and right ends of the lower surface of the support plate (1); A rotating screw rod (14), which is connected to the moving sleeve (13) through a threaded structure arranged on the inner surface of the moving sleeve (13); A fixed bottom plate (15), which is rotationally connected to the rotating screw rod (14) through a bearing at its upper end, and universal wheels (16) are symmetrically arranged at the lower end of the fixed bottom plate (15); A collection box (17), placed on the fixed bottom plate (15), and a limiting plate (18) is installed at the upper left end of the fixed bottom plate (15); A printing device (19), which is in contact with the limiting plate (18), and the printing device (19) is placed at the upper left end of the fixed bottom plate (15); A paper output board (20), installed at the right end of the printing device (19); A protective plate (21), symmetrically arranged on the printing device (19), and the front end of the printing device (19) is in contact with the rear end of a display flat panel (22). Moreover, the left and right sides of the display flat panel (22) are in contact with the protective plate (21); A second fixing plate (26), symmetrically installed at the front end of the printing device (19); Second motors (27), a total of 2 are provided, and the second motors (27) are arranged at the left and right ends of the upper surface of the fixed bottom plate (15).

2. The trading simulation device of an e-commerce platform based on virtual reality according to claim 1, characterized in that: A first motor (101) is arranged at the upper left end of the support plate (1), and the output end of the first motor (101) is connected to a rotating shaft (102). Moreover, the rotating shaft (102) is rotationally connected to the support plate (1) through a bearing installed on the support plate (1).

3. The trading simulation device of an e-commerce platform based on virtual reality according to claim 2, characterized in that: A rotating gear (103) is installed at the lower end of the rotating shaft (102), and the rotating gear (103) is meshed with the teeth arranged on a connecting rack (104). Moreover, the connecting rack (104) is installed at the lower end of the connecting plate (3).

4. The trading simulation device for an e-commerce platform based on virtual reality according to claim 1, characterized in that: A mounting plate (23) is installed at the lower end of the display panel (22), and a fixing reed (24) is installed in a groove formed in the mounting plate (23), and the fixing reeds (24) are symmetrically arranged at both ends of the engaging plate (25).

5. The trading simulation device of an e-commerce platform based on virtual reality according to claim 4, characterized in that: The engaging plate (25) is installed at the upper end of the second fixing plate (26), and the upper end of the engaging plate (25) is connected to the lower end of the display panel (22).

6. The trading simulation device of an e-commerce platform based on virtual reality according to claim 1, characterized in that: A rotating shaft installed at the output end of the second motor (27) is connected to the driving bevel gear (28), and the driving bevel gear (28) meshes with the driven bevel gear (29), and the diameter of the driven bevel gear (29) is smaller than the diameter of the driving bevel gear (28).

7. An e-commerce platform transaction simulation device based on virtual reality according to claim 6, characterized in that: The driven bevel gear (29) is installed on a rotating shaft provided at the lower end of the rotating screw (14), and second rolling rods (30) are symmetrically arranged on the outer surface of the rotating shaft provided at the lower end of the rotating screw (14).

8. A virtual reality-based e-commerce platform transaction simulation device according to claim 7, characterized in that: The second rolling rods (30) are slidably connected to the support plate (31) through grooves formed in the support plate (31), and the outer surfaces of the second rolling rods (30) are smooth, and the support plate (31) is installed at the upper right end of the fixed base plate (15).

9. The trading simulation device of an e-commerce platform based on virtual reality according to claim 1, characterized in that: A guiding slider (32) is installed at the lower end of the outer surface of the moving sleeve (13), and the guiding slider (32) is slidably connected to the fixed guide rail (33) through a groove formed in the fixed guide rail (33), and the fixed guide rail (33) is installed on the upper surface of the fixed base plate (15).

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