A display device for information technology services

Abstract

The present invention relates to the technical field of information technology display devices, and specifically, to a display device for information technology services. A display device for information technology services, including an electronic display device and a promotional box, wherein the promotional box is arranged in the middle of the electronic display device, and the electronic display device includes a box body, a display screen, an operation panel, and a height adjustment device. The promotional box includes a box body, a push-out device, and a rotating device. The push-out device includes a fixed component, a spring, and a push-out component. The spring is arranged on the fixed component, and the push-out component is arranged on the spring. The rotating device includes a rotating groove, a rotating component, and a magnetic suction block. The device has a relatively simple structure, which can not only meet the display work of information technology services, but also can adapt to the height of different users for height adjustment, so that users can select the required content by themselves, which is simple and convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of information technology display devices, and in particular to a display device for information technology services. Background Art

[0002] Introduction: Information technology is a general term for various technologies used to manage and process information. It mainly uses computer science and communication technology to design, develop, install and implement information systems and application software. It is also often referred to as information and communication technology, which mainly includes sensor technology, computer and intelligent technology, communication technology and control technology. Information technology services refer to information technology consulting, information technology operation and maintenance, design and development services, testing services, data processing services, integrated implementation services, training services, and information system value-added services. Due to the rich content and variety of information technology services, it is generally impossible to display and promote them systematically. The display device for information technology services is to allow people to see certain information technology content. The traditional LCD screen playback device has a fixed structure and cannot adapt to viewing at different heights, and it is impossible to freely choose the viewing content. In addition, the traditional information technology display device is not equipped with a device for automatically issuing related single pages, which has certain disadvantages and is not convenient enough. Summary of the invention

[0003] In order to solve the problems that the display device for information technology services cannot select content by itself, is inconvenient to adjust the height, and cannot automatically issue single pages, the present invention provides a display device for information technology services.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a display device for information technology services, including an electronic display device and a publicity box, the publicity box is arranged in the middle of the electronic display device, the electronic display device includes a box, a display screen, an operation panel and a height adjustment device, the display screen is arranged at the upper part of the box, the operation panel is arranged at the lower part of the display screen, the height adjustment device is arranged on both sides of the operation panel, the height adjustment device includes two adjustment slots, a cylinder and an adjustment button, the two adjustment slots are respectively arranged on both sides of the operation panel, the adjustment slot is a rectangular slot, and the cylinder is arranged In the adjustment groove, a connecting block is provided on the top of the cylinder, one end of the connecting block is fixedly connected to the operation panel, the adjustment button is arranged on the adjustment groove on the left, the promotional box includes a box body, an ejection device and a rotating device, the ejection device is arranged on the back of the box body, the ejection device includes a fixed component, a spring and an ejection component, the spring is arranged on the fixed component, the ejection component is arranged on the spring, the rotating device includes a rotating groove, a rotating component and a magnetic block, the rotating groove is arranged on the right side surface of the box body, the rotating component is arranged in the rotating groove, and the magnetic block is arranged inside the box body.

[0005] As an optimization, the top of the box body is open, the front end of the box body is provided with a single-page outlet, the back of the box body is provided with a strip groove, the ejection device is arranged on the back of the box body, the fixed component includes a fixed plate and a fixed column, the fixed column is arranged on the fixed plate, the fixed plate is fixedly connected to a section of the strip groove, the spring is arranged on the fixed column, the ejection component includes an ejection rod and an ejection sheet, the ejection sheet is arranged inside the box body, one end of the ejection rod is fixedly connected to one side of the ejection sheet, and the other end of the ejection rod passes through the strip groove and is fixedly connected to the top of the fixed column. The ejection sheet is a rectangular sheet,

[0006] As an optimization, the rotation groove is an arc-shaped groove, and the rotation groove includes a first rotation groove, a second rotation groove and a third rotation groove. The first rotation groove and the second rotation groove are arranged on the outside of the box body, and a rack is provided on the side of the first rotation groove. The second rotation groove is provided with two, and the two second rotation grooves are arranged on both sides of the first rotation groove. The third rotation groove is arranged on the inner wall of the box body, and the third rotation groove has the same width as the magnetic suction block.

[0007] As an optimization, the rotating component includes a motor, a mounting plate, a gear and a limit bar. The motor is arranged on one side of the mounting plate, the gear and the limit bar are arranged on the other side of the mounting plate, the gear is arranged in a first rotating groove, the gear is in contact and connected with the rack in the first rotating groove, two limit bars are provided, and the two limit bars are respectively arranged in two second rotating grooves, the gear is arranged on the motor shaft, and the magnetic block is arranged on the motor shaft.

[0008] As an optimization, a promotional leaflet is provided in the promotional box, an iron powder bag is provided inside the promotional leaflet, and a protective box is provided outside the rotating device.

[0009] As an optimization, two of the cylinder and the connecting block are provided, the cylinder and the connecting block are arranged in two adjusting grooves, and the two connecting blocks are arranged on both sides of the operation panel.

[0010] As an optimization, the adjustment button is a capacitive touch sheet, and there are a plurality of adjustment buttons, and the plurality of adjustment buttons are evenly arranged on the adjustment slot on the left side.

[0011] As an optimization, a controller and a battery are arranged inside the box, the controller is a single chip microcomputer, the controller is connected to the cylinder through wires, and the battery is connected to the controller, the cylinder and the motor through wires.

[0012] As an optimization, the display screen is arranged inside the box, the outside of the display screen is flush with the outside of the box, and the operation panel is arranged outside the display screen.

[0013] As an optimization, the magnetic block is connected to the motor shaft via a bearing.

[0014] The overall beneficial effects of this solution are: a display device for information technology services, by arranging adjustment slots, cylinders and adjustment buttons at both ends of the operation panel, the user can touch the adjustment button, and the controller can adjust the operation panel to a suitable height by controlling the cylinder; a promotional box is arranged on the side of the electronic display device to place promotional leaflets, and the promotional leaflets are distributed through a pushing device and an optional device to avoid the problem of the leaflets being blown by the wind or the leaflets being difficult to take out in the box; the device has a relatively simple structure, which can not only meet the display work of information technology services, but also can adjust the height to suit the height of different users, so that users can select the required content by themselves, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Attached Figure 2 It is a schematic diagram of the cross-sectional structure of the electronic display device of the present invention.

[0017] Attached Figure 3 It is a schematic diagram of the structure of the promotional box of the present invention.

[0018] Attached Figure 4 It is a schematic diagram of the axial side of the promotional box of the present invention.

[0019] Attached Figure 5 This is a schematic diagram of the structure of the device for launching the present invention.

[0020] Attached Figure 6 It is a schematic diagram of the structure of the box body and the rotating device of the present invention.

[0021] Attached Figure 7 It is a schematic diagram of the structure of the rotating part of the present invention.

[0022] Attached Figure 8 It is a schematic diagram of the structure of the rotating tank of the present invention.

[0023] Attached Fig. 9 It is a schematic diagram of the structure of the third rotating tank of the present invention.

[0024] Attached Fig.10 It is a schematic diagram of the structure of the leaflet of the present invention.

[0025] Among them, 1. electronic display device, 2. promotional box, 3. box body, 4. display screen, 5. operation panel, 6. adjustment slot, 7. cylinder, 8. adjustment button, 9. connecting block, 10. box body, 11. ejection device, 12. rotating device, 13. spring, 14. magnetic block, 15. single-page outlet, 16. bar slot, 17. fixed plate, 18. fixed column, 19. ejection rod, 20. ejection piece, 21. first rotating slot, 22. second rotating slot, 23. third rotating slot, 24. motor, 25. mounting plate, 26. gear, 27. limit strip, 28. promotional leaflet, 29. iron powder bag, 30. protective box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] like Figures 1 to 4As shown, a display device for information technology services includes an electronic display device 1 and a promotional box 2, wherein the promotional box 2 is arranged in the middle of the electronic display device 1, and the electronic display device 1 includes a box body 3, a display screen 4, an operation panel 5 and a height adjustment device, wherein the display screen 4 is arranged at the upper part of the box body 3, the operation panel 5 is arranged at the lower part of the display screen 4, and the height adjustment device is arranged on both sides of the operation panel 5. The height adjustment device includes two adjustment slots 6, a cylinder 7 and an adjustment button 8, wherein the two adjustment slots 6 are respectively arranged on both sides of the operation panel 5, the adjustment slot 6 is a rectangular slot, the cylinder 7 is arranged in the adjustment slot 6, and the top of the cylinder 7 is provided with a There is a connection block 9, one end of which is fixedly connected to the operation panel 5, and the adjustment button 8 is arranged on the adjustment slot 6 on the left side. The promotion box 2 includes a box body 10, a push-out device 11 and a rotating device 12. The push-out device 11 is arranged on the back of the box body 10. The push-out device 11 includes a fixed component, a spring 13 and a push-out component. The spring 13 is arranged on the fixed component, and the push-out component is arranged on the spring 13. The rotating device 12 includes a rotating slot, a rotating component and a magnetic block 14. The rotating slot is arranged on the right side of the box body 10, and the rotating component is arranged in the rotating slot. The magnetic block 14 is arranged on the inner side of the box body 10. A promotional leaflet 28 is arranged in the promotional leaflet 28, and an iron powder bag 29 is arranged inside the promotional leaflet 28. A protective box 30 is arranged outside the rotating device 12. The promotion box 2 is arranged in the middle of the side of the electronic display device 1, and a fixed block is arranged on the promotion box 2, and the fixed block can be adhered or welded to the electronic display device 1. The adjustment buttons 8 are arranged in the middle and upper middle parts of the adjustment slot 6 , and each adjustment button 8 is connected to the controller, and each adjustment button 8 corresponds to a height at which the cylinder 7 can be raised and lowered.

[0030] like Figures 3-5 As shown, the box body 10 is open at the top, the front end of the box body 10 is provided with a single-page outlet 15, the back of the box body 10 is provided with a strip groove 16, the ejection device 11 is arranged on the back of the box body 10, the fixed component includes a fixed plate 17 and a fixed column 18, the fixed column 18 is arranged on the fixed plate 17, the fixed plate 17 is fixedly connected to a section of the strip groove 16, the spring 13 is arranged on the fixed column 18, the ejection component includes an ejection rod 19 and an ejection piece 20, the ejection piece 20 is arranged inside the box body 10, one end of the ejection rod 19 is fixedly connected to one side of the ejection piece 20, and the other end of the ejection rod 19 passes through the strip groove 16 and is fixedly connected to the top of the fixed column 18. The ejection piece 20 is a rectangular piece,

[0031] like Figure 7-9As shown, the rotation groove is an arc groove, and the rotation groove includes a first rotation groove 21, a second rotation groove 22 and a third rotation groove 23. The first rotation groove 21 and the second rotation groove 22 are arranged outside the box body 10, and a rack is provided on the side of the first rotation groove 21. The second rotation groove 22 is provided with two, and the two second rotation grooves 22 are arranged on both sides of the first rotation groove 21. The third rotation groove 23 is arranged on the inner wall of the box body 10, and the third rotation groove 23 has the same width as the magnetic suction block 14. The rotating component includes a motor 24, a mounting plate 25, a gear 26 and a limit bar 27. The motor 24 is arranged on one side of the mounting plate 25, and the gear 26 and the limit bar 27 are arranged on the other side of the mounting plate 25. The gear 26 is arranged in the first rotating groove 21, and the gear 26 is in contact with the rack in the first rotating groove 21. There are two limit bars 27, and the two limit bars 27 are respectively arranged in the two second rotating grooves 22. The gear 26 is arranged on the shaft of the motor 24, and the magnetic block 14 is arranged on the shaft of the motor 24.

[0032] There are two cylinders 7 and two connecting blocks 9 , each of which is arranged in two adjusting slots 6 , and the two connecting blocks 9 are arranged on both sides of the operation panel 5 .

[0033] The adjustment button 8 is a capacitive touch sheet, and there are a plurality of the adjustment buttons 8 , which are evenly arranged on the adjustment slot 6 on the left side.

[0034] The box body 3 is provided with a controller and a battery. The controller is a single chip microcomputer. The controller is connected to the cylinder 7 through wires. The battery is connected to the controller, the cylinder 7 and the motor 24 through wires.

[0035] The display screen 4 is arranged inside the box body 3 , the outside of the display screen 4 is flush with the outside of the box body 3 , and the operation panel 5 is arranged outside the display screen 4 .

[0036] The magnetic block 14 is connected to the shaft of the motor 24 via a bearing.

[0037] Usage method: When the device is used, the electronic publicity device 1 is placed at a location with a large flow of people, and the electronic publicity device 1 is powered on, and the publicity box 2 is filled with publicity leaflets 18. When the user uses it, he touches the adjustment button 8 of a suitable height according to his height, and the adjustment button 8 transmits a signal to the controller to control the lifting of the cylinder 7, adjusts the operation panel 5 to a suitable height, and selects the information technology service information that he needs to display on the display screen 4 on the operation panel 5. When taking the leaflet 28, just pull out the leaflet 28 at the barrel leaflet outlet 15. After the leaflet 28 is pulled out, the spring 13 of the ejection device will push the ejection rod 19 and the ejection piece 20 to push the leaflet 28 inside the box body 10 to the side of the leaflet outlet 15, and the magnetic block 14 of the rotating device will attract the closest leaflet 28. An iron powder bag 29 is provided at the position of the leaflet 28 close to the magnetic block 14. The iron powder bag 29 contains a small amount of fine iron powder, and the iron powder bag 29 is arranged in the interlayer of the leaflet 28. The controller controls the gear 26 on the motor 24 to rotate along the rack on the first rotating groove 22, so as to rotate the upper part of a leaflet closest to the leaflet outlet 15 out of the leaflet outlet 15.

[0038] The above-mentioned specific implementations are only specific cases of the present invention. The patent protection scope of the present invention includes but is not limited to the product form and style of the above-mentioned specific implementations. Any display device for information technology services that complies with the claims of the present invention and any appropriate changes or modifications made thereto by ordinary technicians in the relevant technical field shall fall within the patent protection scope of the present invention.

Claims

1. A display device for information technology services, characterized in that: It includes an electronic display device and a publicity box, wherein the publicity box is arranged in the middle of the electronic display device, and the electronic display device includes a box body, a display screen, an operation panel and a height adjustment device. The display screen is arranged in the upper part of the box body, and the operation panel is arranged in the lower part of the display screen. The height adjustment device is arranged on both sides of the operation panel. The height adjustment device includes two adjustment slots, a cylinder and an adjustment button. The two adjustment slots are respectively arranged on both sides of the operation panel. The adjustment slot is a rectangular slot. The cylinder is arranged in the adjustment slot. A connecting block is arranged on the top of the cylinder. One end of the connecting block is fixedly connected to the operation panel. The adjustment button is arranged on the left side of the adjustment slot. The publicity box includes a box body, a push-out device and a rotating device. The push-out device is arranged on the back of the box body. The push-out device includes a fixing component, a spring and a push-out component. The spring is arranged on the fixing component, and the push-out component is arranged on the spring. The rotating device includes a rotating slot, a rotating component and a magnetic suction block. The rotating slot is arranged on the right side of the box body, and the rotating component is arranged in the rotating slot. The magnetic suction block is arranged inside the box body. The box body is open at the top, the front end of the box body is provided with a single-page outlet, the back of the box body is provided with a strip groove, the fixing component comprises a fixing plate and a fixing column, the fixing column is arranged on the fixing plate, the fixing plate is fixedly connected to one end of the strip groove, the spring is arranged on the fixing column, the ejection component comprises an ejection rod and an ejection sheet, the ejection sheet is arranged inside the box body, one end of the ejection rod is fixedly connected to one side of the ejection sheet, and the other end of the ejection rod passes through the strip groove and is fixedly connected to the top of the fixing column; The rotating groove is an arc-shaped groove, and the rotating groove includes a first rotating groove, a second rotating groove and a third rotating groove. The first rotating groove and the second rotating groove are arranged outside the box body, a rack is arranged on the side of the first rotating groove, and two second rotating grooves are arranged, and the two second rotating grooves are arranged on both sides of the first rotating groove. The third rotating groove is arranged on the inner wall of the box body, and the width of the third rotating groove is the same as that of the magnetic suction block; The rotating component includes a motor, a mounting plate, a gear and a limit bar. The motor is arranged on one side of the mounting plate, and the gear and the limit bar are arranged on the other side of the mounting plate. The gear is arranged in a first rotating groove, and the gear is in contact with and connected to the rack in the first rotating groove. Two limit bars are provided, and the two limit bars are respectively arranged in two second rotating grooves. The gear is arranged on the motor shaft, and the magnetic block is arranged on the motor shaft.

2. The information technology service display device according to claim 1, characterized in that: A promotional leaflet is arranged in the promotional box, and an iron powder bag is arranged inside the promotional leaflet.

3. The information technology service display device according to claim 1, characterized in that: The cylinder and the connecting block are both provided with two, the cylinder and the connecting block are arranged in two adjusting grooves, and the two connecting blocks are arranged on both sides of the operation panel.

4. The information technology service display device according to claim 1, characterized in that: The adjustment button is a capacitive touch sheet, and a plurality of the adjustment buttons are provided, and the plurality of adjustment buttons are evenly arranged on the adjustment slot on the left side.

5. The information technology service display device according to claim 1, characterized in that: A controller and a battery are arranged inside the box. The controller is a single chip microcomputer. The controller is connected to the cylinder through wires. The battery is connected to the controller, the cylinder and the motor through wires.

6. The information technology service display device according to claim 1, characterized in that: The display screen is arranged inside the box, the outside of the display screen is flush with the outside of the box, and the operation panel is arranged outside the box.

7. The information technology service display device according to claim 1, characterized in that: The magnetic block is connected to the motor shaft via a bearing.

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