Electronic information display device

Abstract

The utility model discloses an electronic information display device, which relates to the technical field of information display and comprises a lifting component, the lifting component is connected with two fixing columns and a screw rod, and the upper ends of the two fixing columns are fixedly connected with a connecting plate. By means of the lifting assembly, the adjusting assembly, the push-pull assembly and the movable assembly, when the angle of a display screen installed on the installation frame on the movable assembly is adjusted, the display screen can be horizontally rotated front and back through the adjusting assembly, and the movable assembly can be pushed by the push-pull assembly to rotate up and down to adjust the angle; in this way, the device can stably support the installed display screen and can horizontally rotate front and back and rotate up and down, so that the angle adjusting range can be widened, and electronic information can be conveniently displayed and used.

Description

Technical Field

[0001] The utility model relates to a display device, in particular to an electronic information display device. Background Art

[0002] With the development of equipment and the continuous advancement of science and technology, people's lifestyles have also changed greatly. In the increasingly updated information age, people are receiving new information every day. 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, and application integration of electronic equipment and information systems. Now, electronic information engineering has covered many aspects of society, such as how telephone exchanges handle various telephone signals, how mobile phones transmit our voices, etc. The development of electronic information display devices has played a vital role. In reality, electronic information is mainly displayed on display screens.

[0003] The prior art authorization announcement number is CN 214093866u, which is an electronic information display device. The electronic information display device drives the display to adjust the up, down, left and right angles through the operation of the second motor and the third motor to achieve the best angle and improve the display effect.

[0004] When the angle of the display screen set in the above device is adjusted, the display screen is driven by the bracket 405, the second rotating shaft 403 and the round tooth plate 404 to rotate and adjust the angle, and the second rotating shaft 403 is fixed by a U-shaped frame, and the U-shaped frame 301 is slidably connected with the first fixing block 204 and the second fixing block 205. In this way, when the bracket 405 is pressed down by the gravity of the display screen, it is easy to drive the U-shaped frame 301 and the round tooth plate 404 on the second rotating shaft 403 to tilt, thereby affecting the transmission and support fixing effect, and also affecting the display of the display screen. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic information display device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic information display device, including a lifting component, the lifting component is connected to two fixed columns and a screw rod, the upper ends of the two fixed columns are fixedly connected to a connecting plate, the connecting plate is rotatably connected to the upper end of the screw rod through a bearing, the lower end of the screw rod is fixedly connected to a motor output shaft installed on a base plate, the lower ends of the two fixed columns are fixedly connected to the base plate, a counterweight is fixedly connected to the base plate, the lifting component includes an adjusting component, the adjusting component is connected to a push-pull component, the The push-pull assembly is connected to the movable assembly, the adjustment assembly includes a lifting plate, the lifting plate is respectively sleeved with two fixed columns through two first circular holes, the lifting plate is threadedly connected to the screw rod, the upper and lower side surfaces of the lifting plate are respectively fixedly connected to the two first fixed plates, the left side surface of the lifting plate is fixedly connected to the fixed end of the first electric push rod, the extended end of the first electric push rod is fixedly connected to the linkage plate, the linkage plate is fixedly connected to the left end of the push-pull rod, the push-pull rod is sleeved with the second circular hole horizontally opened on the lifting plate, and the push-pull assembly includes two movable plates The two movable plates are both arranged in an L-shape, and the upper and lower side surfaces of the upper end of the movable plate on the front side are respectively fixedly connected with the two fixed shafts, and the two fixed shafts are respectively sleeved with the third round holes opened on the two first fixed plates, and the upper end side surface of the movable plate on the rear side is movably connected with the right end of the push-pull rod through a hinge seat, and the lower ends of the two movable plates are sleeved with the first movable shaft through the fourth round holes opened, and the two ends of the first movable shaft are fixedly connected with the first limiting ring, and the first movable shaft is fixedly connected with the fixed end of the second electric push rod, and the extension end of the second electric push rod The output end is fixedly connected to the second movable shaft, and both ends of the second movable shaft are fixedly connected with second limiting rings. The movable component includes a third movable shaft, and both ends of the third movable shaft are respectively fixedly connected to two second fixed plates, and the two second fixed plates are fixedly connected to the mounting frame. A display screen is installed on the mounting frame. The rear side of the third movable shaft is rotatably connected to the rear movable plate through a bearing, and the front side of the third movable shaft is socketed with the fifth circular hole opened on the upper end of the front movable plate, and the two second fixed plates are socketed with the second movable shaft through the sixth circular holes opened.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The utility model provides a lifting component, an adjusting component, a push-pull component and a movable component, so that when the angle of a display screen installed on the mounting frame of the movable component is adjusted, the adjusting component can be used to rotate it horizontally forward and backward, and the push-pull component can push the movable component to rotate up and down to adjust the angle. In this way, the device can not only stably support the installed display screen, but also rotate it horizontally forward and backward and up and down, so that the range of angle adjustment can be increased, thereby facilitating use for electronic information display. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a front view structural schematic diagram of the utility model;

[0010] Figure 2 This is a schematic diagram of the lifting assembly structure of the utility model;

[0011] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0012] Figure 4 This is a schematic diagram of the push-pull assembly structure of the utility model;

[0013] Figure 5 It is a schematic diagram of the structure of the active components of the utility model.

[0014] In the figure: 1 lifting assembly, 11 adjusting assembly, 111 lifting plate, 112 first fixed plate, 113 first electric push rod, 114 linkage plate, 115 push-pull rod, 12 push-pull assembly, 121 movable plate, 122 fixed shaft, 123 first movable shaft, 1231 first limiting ring, 124 second electric push rod, 125 second movable shaft, 1251 second limiting ring, 13 movable assembly, 131 third movable shaft, 132 second fixed plate, 133 mounting frame, 2 display screen, 3 fixed column, 4 screw rod, 5 connecting plate, 6 motor, 7 bottom plate, 8 counterweight, 9 switch. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-5 The utility model provides a technical solution for an electronic information display device: it includes a lifting component 1, the lifting component 1 is connected to two fixed columns 3 and a screw rod 4, the upper ends of the two fixed columns 3 are fixedly connected to a connecting plate 5, the connecting plate 5 is rotatably connected to the upper end of the screw rod 4 through a bearing, the lower end of the screw rod 4 is fixedly connected to the output shaft of a motor 6 installed on a base plate 7, the lower ends of the two fixed columns 3 are fixedly connected to the base plate 7, a counterweight block 8 is fixedly connected to the base plate 7, a switch 9 is installed on the counterweight block 8, and the output end of the switch 9 is electrically connected to the input end of the motor 6, the first electric push rod 113 and the second electric push rod 124.

[0017] The lifting assembly 1 comprises an adjusting assembly 11 , the adjusting assembly 11 is connected to a push-pull assembly 12 , and the push-pull assembly 12 is connected to a movable assembly 13 .

[0018] The adjustment assembly 11 includes a lifting plate 111 , which is respectively connected to the two fixing columns 3 through two first circular holes, and is threadedly connected to the screw rod 4 . The upper and lower sides of the lifting plate 111 are respectively fixedly connected to the two first fixing plates 112 .

[0019] The left side surface of the lifting plate 111 is fixedly connected to the fixed end of the first electric push rod 113, the extended end of the first electric push rod 113 is fixedly connected to the linkage plate 114, the linkage plate 114 is fixedly connected to the left end of the push-pull rod 115, the push-pull rod 115 is sleeved with the second circular hole horizontally opened on the lifting plate 111, and the first electric push rod 113 on the adjustment component 11 is controlled to retract by the switch 9, and the first electric push rod 113 drives the push-pull rod 115 on the linkage plate 114 to slide to the right synchronously, so that the push-pull rod 115 pushes the rear movable plate 121 on the push-pull component 12 to move rightward, and at the same time, the rear movable plate 121 drives the third movable shaft 131 on the movable component 13 to rotate and slide along the fixed shaft 122, so that the third movable shaft 131 drives the display screen 2 on the mounting frame 133 to rotate horizontally synchronously, so that the horizontal rotation angle can be adjusted.

[0020] The push-pull assembly 12 includes two movable plates 121, both of which are arranged in an L-shape. The upper and lower side surfaces of the front movable plate 121 are respectively fixedly connected to the two fixed shafts 122, and the two fixed shafts 122 are respectively connected to the third circular holes opened on the two first fixed plates 112. The upper side surface of the rear movable plate 121 is movably connected to the right end of the push-pull rod 115 through a hinge seat.

[0021] The lower ends of the two movable plates 121 are sleeved with the first movable shaft 123 through the fourth circular hole, and both ends of the first movable shaft 123 are fixedly connected with the first limiting ring 1231, the first movable shaft 123 is fixedly connected with the fixed end of the second electric push rod 124, the extended end of the second electric push rod 124 is fixedly connected with the second movable shaft 125, and both ends of the second movable shaft 125 are fixedly connected with the second limiting ring 1251, and the second electric push rod 124 on the push-pull component 12 is controlled by the switch 9 to extend or retract, so that the second electric push rod 124 pushes the second movable shaft 125 to move upward or downward, and at the same time, the second movable shaft 125 drives the two second fixed plates 132 on the movable component 13 to rotate along the second movable shaft 131, so that the rotating third movable shaft 131 can drive the display screen 2 on the mounting frame 133 to rotate up and down, thereby achieving the effect of adjusting the up and down angles.

[0022] The movable assembly 13 includes a third movable shaft 131 , both ends of which are fixedly connected to two second fixing plates 132 , and both of the two second fixing plates 132 are fixedly connected to a mounting frame 133 , on which a display screen 2 is mounted.

[0023] The rear side of the third movable shaft 131 is rotatably connected to the rear movable plate 121 through a bearing, and the front side of the third movable shaft 131 is socketed with the fifth circular hole opened at the upper end of the front movable plate 121, so that the third movable shaft 131 can not only rotate, but also rotate horizontally forward and backward relying on the fifth circular hole, so that the third movable shaft 131 can cope with rotations at different angles.

[0024] The two second fixed plates 132 are both connected to the second movable shaft 125 through the sixth circular hole, so that the second movable shaft 125 can drive the two second fixed plates 132 on the movable component 13 to rotate along the second movable shaft 131, so that the rotating third movable shaft 131 can drive the display screen 2 on the installation frame 133 to rotate up and down.

[0025] The operating steps of the utility model are:

[0026] For the horizontal rotation adjustment of the display screen 2, the first electric push rod 113 on the adjustment component 11 is controlled to retract by the switch 9, and the first electric push rod 113 drives the push-pull rod 115 on the linkage plate 114 to slide to the right synchronously, so that the push-pull rod 115 pushes the rear movable plate 121 on the push-pull component 12 to move to the right, and at the same time, the rear movable plate 121 drives the third movable shaft 131 on the movable component 13 to rotate and slide along the fixed shaft 122, so that the third movable shaft 131 drives the display screen 2 on the mounting frame 133 to rotate horizontally synchronously, so that the horizontal rotation angle thereof can be adjusted;

[0027] For adjusting the up and down angle of the display screen 2, the switch 9 is used to control the second electric push rod 124 on the push-pull assembly 12 to extend or retract, so that the second electric push rod 124 pushes the second movable shaft 125 to move upward or downward. At the same time, the second movable shaft 125 drives the two second fixed plates 132 on the movable assembly 13 to rotate along the second movable shaft 131. In this way, the rotating third movable shaft 131 can drive the display screen 2 on the mounting frame 133 to rotate up and down, thereby achieving the effect of adjusting the up and down angles.

[0028] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic information display device, comprising a lifting assembly (1), characterized in that: The lifting assembly (1) is connected to the two fixed columns (3) and the screw rod (4); the upper ends of the two fixed columns (3) are fixedly connected to the connecting plate (5); the connecting plate (5) is rotatably connected to the upper end of the screw rod (4) via a bearing; the lower end of the screw rod (4) is fixedly connected to the output shaft of a motor (6) mounted on a base plate (7); the lower ends of the two fixed columns (3) are fixedly connected to the base plate (7); a counterweight (8) is fixedly connected to the base plate (7); the lifting assembly (1) comprises an adjusting assembly (11); the adjusting assembly (11) is connected to a push-pull assembly (12); the push-pull assembly (12) is connected to a movable assembly (13); the adjusting assembly (11) comprises a lifting plate (111); ), the lifting plate (111) is respectively connected to the two fixing columns (3) through the two first circular holes, the lifting plate (111) is threadedly connected to the screw rod (4), the upper and lower side surfaces of the lifting plate (111) are respectively fixedly connected to the two first fixing plates (112), the left side surface of the lifting plate (111) is fixedly connected to the fixed end of the first electric push rod (113), the protruding end of the first electric push rod (113) is fixedly connected to the linkage plate (114), the linkage plate (114) is fixedly connected to the left end of the push-pull rod (115), the push-pull rod (115) is sleeved with the second circular hole horizontally opened on the lifting plate (111), the push-pull assembly (12) includes two movable plates (121), two The movable plates (121) are all configured to be L-shaped, the upper and lower side surfaces of the upper end of the movable plate (121) on the front side are respectively fixedly connected to two fixed shafts (122), the two fixed shafts (122) are respectively sleeved with third circular holes opened on the two first fixed plates (112), the upper side surface of the movable plate (121) on the rear side is movably connected to the right end of the push-pull rod (115) through a hinge seat, the lower ends of the two movable plates (121) are sleeved with the first movable shaft (123) through fourth circular holes opened, both ends of the first movable shaft (123) are fixedly connected with first limiting rings (1231), the first movable shaft (123) is fixedly connected to the fixed end of the second electric push rod (124), and the second The extended end of the electric push rod (124) is fixedly connected to the second movable shaft (125), and both ends of the second movable shaft (125) are fixedly connected to the second limiting ring (1251). The movable component (13) includes a third movable shaft (131), and both ends of the third movable shaft (131) are respectively fixedly connected to two second fixed plates (132), and the two second fixed plates (132) are fixedly connected to the installation frame (133). The installation frame (133) is installed with a display screen (2). The rear side of the third movable shaft (131) is rotatably connected to the rear movable plate (121) through a bearing, and the front side of the third movable shaft (131) is sleeved with a fifth circular hole opened at the upper end of the front movable plate (121).The two second fixing plates (132) are sleeved with the second movable shaft (125) through the sixth circular holes.

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