Electronic information display equipment

Abstract

The utility model discloses electronic information display equipment, which relates to the technical field of display equipment and comprises a supporting sleeve, a notch is arranged on the right side surface of the supporting sleeve, a moving rod is slidably connected in the supporting sleeve, a tooth groove part is arranged on the right side surface of the moving rod, and a driving component is fixedly mounted in the middle of the supporting sleeve. Supporting strips are rotatably connected to the four edges of the bottom of the supporting sleeve, limiting grooves are formed in the middles of the upper surfaces of the four supporting strips, connecting lugs are fixedly connected to the lower portions of the middles of the four edges of the outer surface of the supporting sleeve, and inclined struts are rotatably connected to the interiors of the four connecting lugs; the end, away from the connecting lug, of the inclined strut is arranged in the limiting groove. The device has the advantages that more accurate height adjustment can be achieved through stepless adjustment, a user can finely adjust the height of the display screen according to own requirements, the weight of the device cannot be increased, and therefore the light-weight characteristic of the device can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to an electronic information display device. Background Art

[0002] "Electronic information" is an informatics term. Its emergence is closely related to the rapid development of computer technology, communication technology and high-density storage technology and its wide application in various fields. Electronic information engineering is a discipline that uses modern technologies such as computers to control and process electronic information. It mainly studies the acquisition and processing of information, the design, development, application and integration of electronic equipment and information systems. Electronic information engineering has covered many aspects of society, such as how to process various telephone signals in telephone exchanges, how the networks around us transmit data, and even how to keep confidentiality in information transmission in the military in the information age. All of these involve the application technology of electronic information engineering.

[0003] For example, a Chinese patent (CN202321136723.5) provides a new type of electronic information display device, which relates to the technical field of display devices, including a fixed seat, a bearing seat is installed on the top of the fixed seat, a sleeve rod is inserted and installed on the top of the bearing seat, a support rod is installed on the sleeve rod through an adjustment mechanism, a hinge seat is installed on the top of the support rod, and a display screen is installed on the support rod through the hinge seat and the rotating mechanism. The overall design of this display device is novel and the structure is simple. The display device can be rotated 360 degrees and the display device can be displayed according to the playback effect of the picture, which greatly improves convenience.

[0004] However, the above-mentioned device cannot achieve stepless adjustment when raising and lowering the height of the display screen, which means that the height adjustment can only be carried out within a limited range and may not fully meet the needs of every user. In addition, the stability of the display device is improved by injecting water into the fixing base. Increasing the weight of the fixing base may reduce the mobility of the device, especially for devices that need to be frequently moved or adjusted. The increased weight may become a disadvantage. In view of the above problems, an electronic information display device is proposed to solve them. Utility Model Content

[0005] In order to solve the above technical problems, an electronic information display device is provided, which solves the above-mentioned current problems. However, the above-mentioned device cannot achieve stepless adjustment when raising and lowering the height of the display screen, which results in that the height adjustment can only be carried out within a limited range and may not fully meet the needs of each user. In addition, the stability of the display device is improved by injecting water into the fixed base. Increasing the weight of the fixed base may reduce the portability of the device. In particular, for devices that need to be frequently moved or adjusted in position, the increased weight may become a disadvantage.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is: an electronic information display device, including a support sleeve, a notch is provided on the right side of the support sleeve, a moving rod is slidably connected inside the support sleeve, a tooth groove portion is provided on the right side of the moving rod, a driving assembly is fixedly installed in the middle of the support sleeve, support bars are rotatably connected at the four sides of the bottom of the support sleeve, and limiting grooves are provided in the middle of the upper surfaces of the four support bars, and connecting ears are fixedly connected at the lower middle positions of the four sides of the outer surface of the support sleeve, and oblique braces are rotatably connected inside the four connecting ears, and the ends of the oblique braces away from the connecting ears are arranged inside the limiting grooves.

[0007] Preferably, the driving assembly comprises two fixing plates fixedly connected to the surface of the supporting sleeve, a rotating disk is fixedly connected to the right sides of the two fixing plates, and a clamping assembly is arranged between the two fixing plates and on the left side of the supporting sleeve.

[0008] Preferably, a rotating shaft is rotatably connected between the two fixing plates and the left side of the clamping assembly, a cam is fixedly connected to the middle of the rotating shaft surface, and the front end of the rotating shaft passes through the front fixing plate and is fixedly connected to a locking rod.

[0009] Preferably, the clamping assembly includes an extrusion plate, the left side surface of the extrusion plate abuts against the cam surface, the upper and lower ends of the right side of the extrusion plate are fixedly connected to limit rods, the middle part of the right side of the extrusion plate is fixedly connected to an extrusion rod, the limit rod and the extrusion rod are both slidably connected to the left side wall of the support sleeve, and a return spring is provided on the surface of the extrusion rod.

[0010] Preferably, the right side surface of the rotating disk is rotatably connected to a driving disk, and a side surface of the driving disk away from the rotating disk is fixedly connected to a crank.

[0011] Preferably, a threaded strip is fixedly connected to a side surface of the driving disk close to the rotating disk, and the threaded strip is meshed with the tooth groove portion.

[0012] Preferably, a mounting seat is fixedly connected to the top of the moving rod, and a display screen body is fixedly connected to the top of the mounting seat by bolts.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] 1. The utility model sets up the cooperation between the thread bar and the tooth groove part. When the crank drives the thread bar to rotate clockwise through the driving disk, the height of the display screen body is increased, and when the thread bar rotates counterclockwise, the height of the display screen is reduced. The cooperation between the thread bar and the tooth groove part realizes stepless adjustment of the height of the display screen body. The stepless adjustment can realize more precise height adjustment. The user can fine-tune the height of the display screen according to his own needs, so that the position of the display screen is more in line with the personal line of sight and posture, thereby improving the comfort and efficiency of use.

[0015] 2. By using support sleeves, support bars and diagonal braces to lower the center of gravity of the display device, the overall stability of the display device can be improved without increasing the weight of the device itself, thus maintaining the lightweight characteristics of the device. This is especially important for mobile devices or devices that need to be moved frequently, as they need to be kept as light as possible for easy handling and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is an exploded view of the support sleeve and the moving rod in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the driving component in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the clamping assembly in the utility model;

[0020] Figure 5 It is a schematic diagram of the connection between the support sleeve, support bar and diagonal brace in the utility model.

[0021] The numbers in the figure are:

[0022] 1. Support sleeve; 2. Moving rod; 3. Toothed portion; 4. Mounting seat; 5. Display screen body; 6. Driving assembly; 601. Rotating disk; 602. Fixed plate; 603. Driving disk; 604. Threaded strip; 605. Crank handle; 606. Rotating shaft; 607. Cam; 608. Locking rod; 7. Clamping assembly; 701. Extrusion plate; 702. Limiting rod; 703. Extrusion rod; 704. Reset spring; 8. Support bar; 9. Connecting ear; 10. Diagonal brace; 11. Limiting groove. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] Reference Figure 1-5As shown, an electronic information display device includes a support sleeve 1, a notch is provided on the right side of the support sleeve 1, a moving rod 2 is slidably connected inside the support sleeve 1, a tooth groove portion 3 is provided on the right side of the moving rod 2, a driving assembly 6 is fixedly installed in the middle of the support sleeve 1, support bars 8 are rotatably connected at the four sides of the bottom of the support sleeve 1, and limiting grooves 11 are provided in the middle of the upper surfaces of the four support bars 8, and connecting ears 9 are fixedly connected at the lower middle positions of the four sides of the outer surface of the support sleeve 1, and oblique braces 10 are rotatably connected inside the four connecting ears 9, and one end of the oblique brace 10 away from the connecting ear 9 is arranged inside the limiting groove 11, and the position of the limiting groove 11 corresponds to the position of the connecting ear 9. When the support bar 8 is retracted, the connecting ear 9 will just fit into the inside of the limiting groove 11.

[0025] Specifically, the driving assembly 6 includes two fixing plates 602 fixedly connected to the surface of the supporting sleeve 1 , the right sides of the two fixing plates 602 are fixedly connected with a rotating disk 601 , and a clamping assembly 7 is provided between the two fixing plates 602 and on the left side of the supporting sleeve 1 .

[0026] It should be noted that a rotating shaft 606 is rotatably connected between the two fixed plates 602 and the left side of the clamping assembly 7, a cam 607 is fixedly connected to the middle of the surface of the rotating shaft 606, and the front end of the rotating shaft 606 passes through the front fixed plate 602 and is fixedly connected to a locking rod 608. When the locking rod 608 is facing upwards, it is in a locked state, and in other directions it is in an unlocked state.

[0027] It should be noted that the clamping assembly 7 includes an extrusion plate 701, the left side of the extrusion plate 701 abuts against the surface of the cam 607, the upper and lower ends of the right side of the extrusion plate 701 are fixedly connected to a limiting rod 702, the middle part of the right side of the extrusion plate 701 is fixedly connected to an extrusion rod 703, the limiting rod 702 and the extrusion rod 703 are both slidably connected to the left side wall of the support sleeve 1, the surface of the extrusion rod 703 is sleeved with a return spring 704, and the end of the extrusion rod 703 is also provided with an anti-slip rubber sheet, which can increase the friction with the moving rod 2 and further prevent the moving rod 2 from sliding.

[0028] Specifically, the right side of the rotating disk 601 is rotatably connected to the driving disk 603 , and the side of the driving disk 603 away from the rotating disk 601 is fixedly connected to the crank 605 .

[0029] Preferably, a threaded strip 604 is fixedly connected to one side of the driving disk 603 close to the rotating disk 601, and the threaded strip 604 is meshed with the toothed portion 3. The height of the display screen body 5 is raised by the threaded strip 604 and the toothed portion 3, which can effectively prevent accidental sliding or loosening and ensure the stability of the height increase.

[0030] Specifically, the top of the moving rod 2 is fixedly connected with a mounting seat 4, and the top of the mounting seat 4 is fixedly connected with a display screen body 5 by bolts.

[0031] Working principle: first, unfold the four support bars 8 from the support sleeve 1, and then insert the end of the diagonal support 10 into the limit groove 11. At this point, the deployment of the device is completed. When the height of the display screen body 5 needs to be raised, first turn the locking rod 608 downward to release the limit on the moving rod 2 by the clamping assembly 7, and then hold the crank 605 to drive the driving disk 603 to rotate. Through the cooperation of the threaded bar 604 and the tooth groove part 3 on the left side of the driving disk 603, when the threaded bar 604 rotates clockwise, the moving rod 2 slides upward inside the support sleeve 1 and the height increases. Similarly, when the threaded bar 604 rotates counterclockwise, the moving rod 2 slides downward and the height decreases. After the adjustment is completed, turn the locking rod 608 to allow the cam 607 to push the extrusion plate 701, and then the extrusion rod 703 fixes the moving rod 2.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electronic information display device, characterized in that: The invention comprises a support sleeve (1), wherein a notch is arranged on the right side of the support sleeve (1), a moving rod (2) is slidably connected inside the support sleeve (1), a tooth groove portion (3) is arranged on the right side of the moving rod (2), a driving assembly (6) is fixedly installed in the middle of the support sleeve (1), support bars (8) are rotatably connected at the four sides of the bottom of the support sleeve (1), and a limiting groove (11) is arranged in the middle of the upper surface of the four support bars (8), and connecting ears (9) are fixedly connected at the lower middle position of the four sides of the outer surface of the support sleeve (1), and the four connecting ears (9) are rotatably connected inside with oblique braces (10), and the end of the oblique brace (10) away from the connecting ear (9) is arranged inside the limiting groove (11).

2. An electronic information display device according to claim 1, characterized in that: The driving assembly (6) comprises two fixing plates (602) fixedly connected to the surface of the supporting sleeve (1), a rotating disk (601) being fixedly connected to the right sides of the two fixing plates (602), and a clamping assembly (7) being arranged between the two fixing plates (602) and on the left side of the supporting sleeve (1).

3. An electronic information display device according to claim 2, characterized in that: A rotating shaft (606) is rotatably connected between the two fixing plates (602) and to the left side of the clamping assembly (7), a cam (607) is fixedly connected to the middle of the surface of the rotating shaft (606), and the front end of the rotating shaft (606) passes through the front fixing plate (602) and is fixedly connected to a locking rod (608).

4. An electronic information display device according to claim 2, characterized in that: The clamping assembly (7) comprises an extrusion plate (701), the left side of the extrusion plate (701) abuts against the surface of the cam (607), the upper and lower ends of the right side of the extrusion plate (701) are fixedly connected to limit rods (702), the middle part of the right side of the extrusion plate (701) is fixedly connected to an extrusion rod (703), the limit rod (702) and the extrusion rod (703) are both slidably connected to the left side wall of the support sleeve (1), and the surface of the extrusion rod (703) is sleeved with a return spring (704).

5. An electronic information display device according to claim 2, characterized in that: The right side of the rotating disk (601) is rotatably connected to a driving disk (603), and a side of the driving disk (603) away from the rotating disk (601) is fixedly connected to a crank (605).

6. An electronic information display device according to claim 5, characterized in that: A thread strip (604) is fixedly connected to a side surface of the driving disk (603) close to the rotating disk (601), and the thread strip (604) is meshed with the tooth groove portion (3).

7. An electronic information display device according to claim 1, characterized in that: The top of the moving rod (2) is fixedly connected to a mounting seat (4), and the top of the mounting seat (4) is fixedly connected to a display screen body (5) via bolts.

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