Electronic commerce display board

Abstract

The utility model relates to the technical field of e-commerce, and provides an e-commerce display board which comprises a plurality of sets of supporting frames, connecting blocks are fixedly connected to the upper ends of the supporting frames, a display screen frame is connected to the connecting blocks in a sliding mode, and an electronic display screen is fixedly embedded in the display screen frame. Two threaded blocks are fixedly connected to the rear end of the display screen frame, two threaded rods corresponding to the two threaded blocks are rotationally connected into the connecting block, each threaded rod is in threaded connection with the corresponding threaded block, and a driving assembly in transmission connection with the threaded rods is arranged at the front end of the connecting block. The height of the electronic display screen is controlled by rotating the grinding head to control the worm to be matched with the worm gear, and the height of the electronic display screen can be controlled by grinding the grinding head for customers with different heights, so that the customers with different heights have better watching experience.

Description

Technical Field

[0001] The utility model relates to the technical field of e-commerce, in particular to an e-commerce display board. Background Art

[0002] E-commerce is not the same as e-commerce. Even if e-commerce has different definitions in different countries or different fields, its key is still the business model that relies on electronic equipment and network technology. With the rapid development of e-commerce, it has not only included its main connotation of shopping, but also ancillary services such as logistics and distribution. E-commerce includes electronic comparison exchange, supply chain management, electronic trading market, network marketing, online transaction processing, electronic data interchange, inventory management and automatic data collection system. In this process, the information technology used includes: Internet, extranet, e-mail, database, electronic catalog and mobile phone. In the process of e-commerce exhibition, display racks are needed.

[0003] The existing authorization publication number is "CN217061292U", which includes an electronic display screen, four of which are fixedly provided with a baffle at the top, slots fixedly provided at two end corners near the lower edge of the front face of the electronic display screen, plugs are inserted inside the slots, a detachable shelf is fixedly provided at the top of the plugs, and a connection box is fixedly provided at the rear face of the electronic display screen. Although the detachable shelf is provided to facilitate the timely construction of a display platform when physical objects need to be displayed, the fan-shaped shelf is provided to increase the storage function of the display board.

[0004] However, during the actual display, the organizer usually places physical samples at the bottom of the display board for guests to take and refer to. When using its device to display items, its four display screens can contain a large amount of item information, but the height of the display screen cannot be adjusted. For viewers of different heights, it is impossible to make appropriate height adjustments and the height of the display screen cannot be adjusted, which affects the user experience of some viewers. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the height of the display screen cannot be adjusted, and suitable height adjustment cannot be performed for viewers of different heights, and the height of the display screen cannot be adjusted, thereby affecting the user experience of some viewers.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an e-commerce display board, comprising a plurality of support frames, the upper ends of the support frames are fixedly connected with connecting blocks, the connecting blocks are slidably connected with a display screen frame, an electronic display screen is fixedly embedded in the display screen frame, two threaded blocks are fixedly connected to the rear end of the display screen frame, two threaded rods corresponding to the two threaded blocks are rotatably connected in the connecting block, and each of the threaded rods is threadedly connected to its corresponding threaded block, and a driving assembly transmission-connected to the threaded rod is provided at the front end of the connecting block.

[0007] As a preferred embodiment, the connecting block is provided with a driving groove with a front end passing therethrough at the lower end position corresponding to one of the threaded rods, and two oppositely distributed mounting plates are fixedly connected to both ends of the driving groove. The driving assembly includes a worm rotatably connected between the two mounting plates, and a worm wheel is coaxially fixedly connected to the lower end of the threaded rod, and the worm wheel is meshingly connected to the worm.

[0008] As a preferred embodiment, one end of the worm passes through the mounting plate and is fixedly connected to a grinding head, and a plurality of friction grooves distributed in an annular array are provided on the outer peripheral surface of the grinding head.

[0009] As a preferred embodiment, a mounting block is fixedly connected to the lower end of the display screen frame, a T-shaped slider is fixedly connected to the rear end of the mounting block, a T-shaped slot is provided on the connecting block, and the T-shaped slider is slidably connected in the T-shaped slot.

[0010] As a preferred embodiment, the support frames are provided with four groups, and the four groups of support frames are distributed in an arc shape, and the display screen frames at the upper ends of each group of adjacent support frames are fixedly connected by hinges, and the lower ends of the support frames are fixedly connected with moving wheels.

[0011] As a preferred implementation, a plurality of shading plates are fixedly connected to the top ends of the display screen frames.

[0012] As a preferred implementation, a fixing plate is fixedly connected inside the support frame, and arc-shaped baffles are fixedly connected to the fixing plate and the lower end of the support frame.

[0013] As a preferred implementation, the top ends of the two threaded rods are fixedly connected with sprockets, and the two sprockets are transmission connected via a chain.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. The utility model sets a threaded rod and a threaded block, and the top ends of the two threaded rods are synchronously rotated by a sprocket and a chain, and the height of the display screen frame is controlled by rotating one of the threaded rods. A driving cavity is opened in the connecting block, and a mounting plate is set in the driving cavity. A worm is rotatably connected between the two mounting plates, a worm wheel is fixedly connected to the bottom of the threaded rod, and a grinding head is set on one side of the worm. The function of controlling the height of the electronic display screen by rotating the grinding head to control the worm and the worm wheel is realized. When facing customers of different heights, the height of the electronic display screen can be controlled by driving the grinding head, so that customers of different heights have a better viewing experience.

[0016] 2. The utility model provides a shading plate to prevent external light from irradiating the electronic display screen and causing reflections that affect viewing. It provides moving wheels to facilitate the transportation and movement of the entire device. It provides a fixed plate so that the device can place physical samples for users to view, providing the device with the ability to place objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural schematic diagram of an e-commerce display board provided by the utility model;

[0018] Figure 2 A schematic diagram of a single supporting frame structure of an e-commerce display board provided by the utility model;

[0019] Figure 3 A partial cross-sectional view of an e-commerce display board provided by the utility model;

[0020] Figure 4 The utility model provides an e-commerce display board Figure 3 A partial enlarged view of the middle part;

[0021] Figure 5 A schematic diagram of a display screen frame structure of an e-commerce display board provided by the utility model.

[0022] Legend:

[0023] 1. Support frame; 2. Connecting block; 3. Display screen frame; 4. Electronic display screen; 5. Shading plate; 6. Mounting block; 7. Moving wheel; 8. Fixed plate; 9. Arc-shaped baffle; 10. Hinge; 11. Threaded rod; 12. Threaded block; 13. Sprocket; 14. T-shaped slider; 15. T-shaped slide; 16. Worm wheel; 17. Worm; 18. Grinding head; 19. Mounting sheet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: an e-commerce display board includes multiple groups of support frames 1, the upper ends of the support frames 1 are fixedly connected with connecting blocks 2, the connecting blocks 2 are slidably connected with display screen frames 3, electronic display screens 4 are fixedly embedded in the display screen frames 3, a wireless network central control module is installed in the electronic display screen 4, and the wireless network central control module is used to communicate with external wireless signals, multiple electronic display screens 4 are electrically connected to external power supplies through cables, two threaded blocks 12 are fixedly connected to the rear end of the display screen frame 3, two threaded rods 11 corresponding to the two threaded blocks 12 are rotatably connected in the connecting block 2, and each threaded rod 11 is threadedly connected to the corresponding threaded block 12, and a driving component connected to the threaded rod 11 is provided at the front end of the connecting block 2, and the threaded rod 11 is provided, and the display screen frame 3 is controlled to move up and down by rotating the threaded rod 11.

[0026] like Figure 1-5 As shown, a driving groove with a front end passing through is opened at the lower end position of one of the threaded rods 11 corresponding to the connecting block 2, and two oppositely distributed mounting plates 19 are fixedly connected to both ends of the driving groove. The driving assembly includes a worm 17 rotatably connected between the two mounting plates 19, and a worm wheel 16 is coaxially fixedly connected to the lower end of the threaded rod 11. The worm wheel 16 is meshingly connected with the worm 17. The worm 17 rotates, and the worm wheel 16 is driven to rotate by the rotation of the worm 17, thereby realizing the function of rotating the threaded rod 11.

[0027] like Figure 1-5 As shown, one end of the worm 17 passes through the mounting plate 19 and is fixedly connected to the grinding head 18. A plurality of friction grooves distributed in a circular array are provided on the outer circumference of the grinding head 18. By setting the grinding head 18 and providing the friction grooves on the outer circumference of the grinding head 18, the friction between the hand and the grinding head 18 is increased through the friction grooves, so that the operator can easily rotate the worm 17.

[0028] like Figure 1-5As shown, the lower end of the display screen frame 3 is fixedly connected to a mounting block 6, the rear end of the mounting block 6 is fixedly connected to a T-shaped slider 14, a T-shaped slot 15 is provided on the connecting block 2, and the T-shaped slider 14 is slidably connected in the T-shaped slot 15. By setting the T-shaped slot 15 in conjunction with the T-shaped slider 14, the electronic display screen 4 is limited, and at the same time, the movement direction of the electronic display screen 4 is guided, and the lifting and lowering of the Shudie electronic display screen 4 is more stable.

[0029] like Figure 1-5 As shown, four groups of support frames 1 are provided, and the four groups of support frames 1 are distributed in an arc shape, and the display screen frames 3 at the upper ends of each group of adjacent support frames 1 are fixedly connected by hinges 10, and the lower ends of the support frames 1 are fixedly connected with moving wheels 7. By fixing multiple display screens through hinges 10, the overall device can display multiple information at the same time, providing more information for users to view, and the device can be easily moved by setting moving wheels 7.

[0030] like Figure 1-5 As shown, a plurality of display screen frames 3 are fixedly connected with shading plates 5 at the top, and the shading plates 5 prevent external light sources from irradiating the electronic display screen 4 and causing the display screen to reflect light, thereby ensuring the viewing experience of the electronic display screen 4.

[0031] like Figure 1-5 As shown, a fixing plate 8 is fixedly connected inside the support frame 1, and an arc-shaped retaining bar 9 is fixedly connected to the fixing plate 8 and the lower end of the support frame 1. By setting the fixing plate 8, the device is provided with an item placement function, and the physical item can be placed at the lower end of the electronic display screen 4, thereby realizing the function of synchronously viewing the physical item and the introduction information.

[0032] like Figure 1-5 As shown, the top ends of the two threaded rods 11 are fixedly connected with sprockets 13, and the two sprockets 13 are connected by a chain. By setting the sprockets 13 to cooperate with the chain, the two sprockets 13 can be controlled to rotate synchronously, so that the two ends of the display frame 3 are stressed synchronously and the lifting is smoother.

[0033] Working principle: when the user wants to adjust the height of the electronic display screen 4, the grinding head 18 is rotated by hand, and the rotation of the grinding head 18 drives the worm 17 to rotate, and the worm 17 drives the worm wheel 16 to rotate, and the worm wheel 16 drives the threaded rod 11 on one side to rotate. When the threaded rod 11 rotates, the chain action of the sprocket 13 makes the two threaded rods 11 rotate synchronously and drives the threaded block 12 to drive the display screen frame 3 to rise and fall. At the same time, the display screen frame 3 is limited and guided by the T-shaped slide groove 15 through the T-shaped slider 14. The synchronous drive of the two threaded rods 11 and the limiting effect of the T-shaped slide groove 15 make the lifting more stable. The electronic display screen 4 is provided with four sides. Different users can control the height of the display screen in front of them by rotating the grinding head 18 in the corresponding direction. It is simple and convenient to change the height of the electronic display screen 4, which improves the user experience of viewing information.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An e-commerce display board, characterized in that: The invention comprises a plurality of support frames (1), the upper ends of the support frames (1) are fixedly connected with connection blocks (2), the connection blocks (2) are slidably connected with display screen frames (3), an electronic display screen (4) is fixedly embedded in the display screen frames (3), the rear end of the display screen frames (3) are fixedly connected with two threaded blocks (12), the connection blocks (2) are rotatably connected with two threaded rods (11) corresponding to the two threaded blocks (12), and each of the threaded rods (11) is threadedly connected to the corresponding threaded block (12), and the front end of the connection blocks (2) is provided with a driving assembly drivingly connected to the threaded rods (11).

2. An e-commerce display board according to claim 1, characterized in that: The connection block (2) is provided with a driving groove with a front end passing therethrough at the lower end position of one of the threaded rods (11); two mounting plates (19) arranged opposite to each other are fixedly connected at both ends of the driving groove; the driving assembly comprises a worm (17) rotatably connected between the two mounting plates (19); a worm wheel (16) is coaxially fixedly connected to the lower end of the threaded rod (11); and the worm wheel (16) is meshingly connected to the worm (17).

3. An e-commerce display board according to claim 2, characterized in that: One end of the worm (17) passes through the mounting plate (19) and is fixedly connected to a grinding head (18). The outer peripheral surface of the grinding head (18) is provided with a plurality of friction grooves distributed in an annular array.

4. The electronic commerce display board according to claim 1, characterized in that: The lower end of the display screen frame (3) is fixedly connected to a mounting block (6), the rear end of the mounting block (6) is fixedly connected to a T-shaped sliding block (14), the connection block (2) is provided with a T-shaped sliding groove (15), and the T-shaped sliding block (14) is slidably connected in the T-shaped sliding groove (15).

5. The electronic commerce display board according to claim 1, characterized in that: The support frames (1) are provided in four groups, and the four groups of support frames (1) are distributed in an arc shape, and the display screen frames (3) at the upper ends of each group of adjacent support frames (1) are fixedly connected by hinges (10), and the lower ends of the support frames (1) are fixedly connected with moving wheels (7).

6. An e-commerce display board according to claim 1, characterized in that: A shading plate (5) is fixedly connected to the top of the plurality of display screen frames (3).

7. An e-commerce display board according to claim 1, characterized in that: A fixing plate (8) is fixedly connected inside the support frame (1), and arc-shaped blocking strips (9) are fixedly connected at the lower ends of the fixing plate (8) and the support frame (1).

8. An e-commerce display board according to claim 1, characterized in that: The top ends of the two threaded rods (11) are fixedly connected with sprockets (13), and the two sprockets (13) are transmission-connected via a chain.

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