Electronic information identification device

Abstract

The utility model discloses an electronic information identification device which comprises a base, a stand column is fixedly arranged at the upper end of the base, a notch is formed in the portion, close to the upper end, of the side face of the stand column, a cross beam is rotationally arranged in the notch, a supporting vertical plate is fixedly arranged at the other end of the cross beam, and electronic information displays are hinged to the front side face and the rear side face of the supporting vertical plate. A driving mechanism is arranged in the supporting vertical plate, a driving motor is fixedly arranged in the stand column, and the overturning angle range of the electronic information displayer is 0-90 degrees. The driving motor drives the cross beam to rotate in the notch by 0-180 degrees, the driving mechanism is combined to drive the electronic information displayer to be overturned, opened and closed, and the electronic information displayer can be overturned, opened and closed according to the actual conditions such as site layout and the flow direction of people. The display direction and posture of the display are flexibly adjusted to effectively meet the watching requirements of audiences at different angles; the overall structural design is reasonable, the flexibility, applicability and application effect of information display of the electronic information identification device are remarkably improved, and application and popularization are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electronic identification device technology, specifically to an electronic information identification device. Background Technology

[0002] Electronic information signs, as electronic or electrical control devices, are typically used to display diverse information such as time, temperature, and product information, sharing similar display attributes with reading boards and shop window signs. Leveraging their ability to quickly and effectively update information, electronic information signs can accurately display various types of information in a pre-set sequence. They are widely used in the commercial sector to disseminate public and product information, significantly improving the efficiency and convenience of information dissemination.

[0003] However, the traditional electronic information signage devices commonly found on the market have significant technical shortcomings. The orientation and posture of the electronic displays in traditional devices are often fixed, making flexible adjustments difficult. In practical applications, factors such as site layout and pedestrian flow mean that fixed-angle displays cannot meet the viewing needs of audiences from different angles, nor can they change their display posture according to actual conditions. This results in poor flexibility and applicability of information display, limiting the application effectiveness and scope of promotion of electronic information signage devices. Utility Model Content

[0004] (I) Technical Issues

[0005] This invention provides an electronic information signage device that can flexibly adjust the display direction and posture of an electronic information display to meet the viewing needs of different scenarios.

[0006] (II) Technical Content

[0007] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: an electronic information identification device, including a base, a column fixedly provided at the upper end of the base, a slot opened on the side of the column near the upper end, a crossbeam rotatably provided inside the slot, a support plate fixedly provided at the other end of the crossbeam, electronic information displays hinged to both the front and rear sides of the support plate, a drive mechanism for simultaneously driving two electronic information displays to flip and open, a drive motor for driving the crossbeam to rotate fixedly provided inside the column, the flip angle range of the electronic information displays is 0-90°, and baffles for limiting excessive flipping of the electronic information displays are fixedly provided on both the front and rear sides of one end of the support plate from the column.

[0008] Furthermore, the driving mechanism includes a through groove inside the support plate, a lead screw rotatably mounted inside the through groove, a motor for driving the lead screw to rotate fixed inside the support plate, a slider threadedly connected to the lead screw, the slider slidingly connected to the through groove, connecting rods hinged to both the front and rear sides of the slider, and the other ends of the two connecting rods respectively hinged to the back of two electronic information displays.

[0009] Furthermore, the slot is a U-shaped slot, and the rotation angle of the crossbeam inside the slot ranges from 0 to 180°.

[0010] Furthermore, a photovoltaic power generation system is fixedly installed at the upper end of the column, including a photovoltaic panel, a charging controller, and a battery pack that are electrically connected in sequence.

[0011] Furthermore, a controller for controlling the motor and driving the motor to start and stop is fixedly installed on the front of the column.

[0012] (III) Technical Effects

[0013] Compared with the prior art, the advantages of this utility model are as follows: This utility model drives the crossbeam to rotate 0-180° within the slot through a drive motor, and in conjunction with the drive mechanism, drives the electronic information display to flip and open 0-90°. This allows for flexible adjustment of the display's orientation and posture according to the site layout, pedestrian flow, and other actual conditions, effectively meeting the viewing needs of audiences from different angles. The baffles on the front and rear sides prevent excessive flipping of the electronic information display, ensuring the stability of the device. The photovoltaic power generation system utilizes solar energy to power the device, achieving green energy saving and reducing operating costs. The overall structural design is reasonable, significantly improving the flexibility, applicability, and application effect of the electronic information signage device, which is conducive to its widespread use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an electronic information identification device according to this utility model. Figure 1 .

[0015] Figure 2 This is a three-dimensional structural diagram of an electronic information identification device according to this utility model. Figure 2 .

[0016] Figure 3 This is a three-dimensional structural diagram of an electronic information identification device according to this utility model. Figure 3 .

[0017] Figure 4 This is a schematic diagram of the main structure of an electronic information identification device according to this utility model.

[0018] Figure 5 This is a bottom view structural diagram of an electronic information identification device according to this utility model.

[0019] Figure 6 This is a cross-sectional structural diagram of an electronic information identification device according to this utility model.

[0020] As shown in the figure: 1. Base; 2. Column; 3. Groove; 4. Horizontal beam; 5. Support plate; 6. Electronic information display; 7. Drive motor; 8. Baffle; 9. Through groove; 10. Lead screw; 11. Motor; 12. Slider; 13. Connecting rod; 14. Photovoltaic power generation system; 15. Controller. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation structure and operation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided with," "installed," "connected," "linked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Combined with appendix Figure 1 To be continued Figure 6 An electronic information identification device includes a base 1, a column 2 fixedly mounted on the upper end of the base 1, a slot 3 opened on the side of the column 2 near the upper end, a crossbeam 4 rotatably mounted inside the slot 3, a support plate 5 fixedly mounted on the other end of the crossbeam 4, electronic information displays 6 hinged to both the front and rear sides of the support plate 5, a drive mechanism for simultaneously driving the two electronic information displays 6 to flip and open / close inside the support plate 5, a drive motor 7 for driving the crossbeam 4 to rotate fixedly inside the column 2, the flip angle range of the electronic information displays 6 is 0-90°, and baffles 8 fixedly mounted on both the front and rear sides of one end of the support plate 5 from the column 2 to limit the excessive flipping of the electronic information displays 6.

[0025] The driving mechanism includes a through groove 9 inside the support plate 5, a lead screw 10 is rotatably installed inside the through groove 9, a motor 11 for driving the lead screw 10 to rotate is fixed inside the support plate 5, a slider 12 is threadedly connected to the lead screw 10, the slider 12 is slidably connected to the through groove 9, and connecting rods 13 are hinged on both the front and rear sides of the slider 12, and the other ends of the two connecting rods 13 are respectively hinged to the back of the two electronic information displays 6.

[0026] The slot 3 is a U-shaped slot, and the rotation angle range of the crossbeam 4 inside the slot 3 is 0-180°. A photovoltaic power generation system 14 is fixedly installed on the upper end of the column 2, including a photovoltaic panel, a charging controller and a battery pack connected in sequence. A controller 15 for controlling the start and stop of the motor 11 and the drive motor 7 is fixedly installed on the front of the column 2.

[0027] The working principle of this utility model is as follows: When this electronic information signage device is working, if the display direction and posture need to be adjusted, the drive motor 7 inside the column 2 starts, driving the crossbeam 4 to rotate within the U-shaped groove 3, with a rotation angle range of 0-180°, thereby driving the supporting plate 5 and the electronic information display 6 to adjust their overall horizontal direction. If the display angle of the electronic information display 6 needs to be adjusted, the motor 11 inside the supporting plate 5 starts, driving the lead screw 10 to rotate. The slider 12 on the lead screw 10 slides within the through groove 9, and the slider 12 drives the two electronic information displays 6 to flip through the connecting rod 13. When the two electronic information displays 6 are not flipped (the flip angle is 0°), they face the front and rear sides of the supporting plate 5 respectively, and different information can be displayed to the front and rear sides simultaneously. When the motor 11 drives the lead screw 10 to rotate, the slider 12 drives the connecting rod 13 to move, flipping the two electronic information displays 6 by 90°. The two displays are then on the same vertical plane, forming a large screen displaying in the same direction, expanding the display area, and enabling clearer display of information to viewers in the same direction. In addition, the baffle 8 can limit the excessive flipping of the electronic information display 6 and ensure the stable operation of the device; the photovoltaic power generation system 14 collects solar energy through photovoltaic panels and stores electrical energy in the battery pack through the charging controller to power components such as the motor 11 and drive motor 7, and can serve as a backup power source to maintain the continuous operation of the device.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An electronic information identification device, comprising a base (1), wherein a column (2) is fixedly disposed on the upper end of the base (1), characterized in that: The column (2) has a slot (3) on its side near the top. A crossbeam (4) is rotatably mounted inside the slot (3). A support plate (5) is fixed at the other end of the crossbeam (4). Electronic information displays (6) are hinged to both the front and rear sides of the support plate (5). A drive mechanism for simultaneously driving the two electronic information displays (6) to flip and open is provided inside the support plate (5). A drive motor (7) for driving the crossbeam (4) to rotate is fixed inside the column (2). The flip angle range of the electronic information displays (6) is 0-90°. Baffles (8) for limiting the excessive flipping of the electronic information displays (6) are fixed to both the front and rear sides of one end of the support plate (5) from the column (2).

2. The electronic information identification device according to claim 1, characterized in that: The driving mechanism includes a through groove (9) inside the support plate (5), a lead screw (10) is rotatably provided inside the through groove (9), a motor (11) for driving the lead screw (10) to rotate is fixed inside the support plate (5), a slider (12) is threadedly connected to the lead screw (10), the slider (12) is slidably connected to the through groove (9), and connecting rods (13) are hinged on both the front and rear sides of the slider (12), and the other ends of the two connecting rods (13) are respectively hinged to the back of the two electronic information displays (6).

3. The electronic information identification device according to claim 1, characterized in that: The slot (3) is a U-shaped slot, and the rotation angle of the crossbeam (4) inside the slot (3) is 0-180°.

4. The electronic information identification device according to claim 1, characterized in that: A photovoltaic power generation system (14) is fixedly installed at the upper end of the column (2), including a photovoltaic panel, a charging controller and a battery pack connected in sequence.

5. An electronic information identification device according to claim 2, characterized in that: The front of the column (2) is fixedly equipped with a controller (15) for controlling the start and stop of the motor (11) and the drive motor (7).

Images