Intelligent electronic display instrument

Abstract

The utility model discloses an intelligent electronic display instrument which comprises a bus electronic stop board base, a bus electronic stop board box body is fixedly installed on the outer surface of the upper end of the bus electronic stop board base, and a first electronic display screen is fixedly installed on the outer surface of the front end of the bus electronic stop board box body. A second electronic display screen is arranged on the upper portion of the electronic bus stop board box body, a turnover assembly is connected between the second electronic display screen and the electronic bus stop board box body, and the turnover assembly comprises a first fixing block, a second fixing block, a protective shell, a motor, a driven shaft, a connecting arm, a connecting rod, a worm gear and a worm. According to the intelligent electronic display instrument, through the arrangement of the first electronic display screen and the second electronic display screen, the double screens are unfolded at morning and evening peaks to enlarge the visual range, the folding is performed at night to reduce the wind resistance, and through the arrangement of the overturning assembly, the second electronic display screen is conveniently driven to overturn.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent electronic display instrument technical field, concretely is a kind of intelligent electronic display instrument. BACKGROUND

[0002] With the rapid development of urban public transport, bus electronic station board as the typical application of intelligent electronic display instrument has become an important part of urban informatization construction.The existing bus electronic station board usually adopts fixed electronic display screen, although it can provide basic bus route, arrival time information.

[0003] But in actual use, the visual range is limited, in morning and evening peak and other passenger flow dense time period, fixed single screen design is difficult to meet the demand of many people viewing simultaneously, leading to passenger congestion, affect use experience.

[0004] Therefore, we propose a kind of intelligent electronic display instrument. INVENTION CONTENTS

[0005] (One) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides an intelligent electronic display instrument, according to the flow of people is automatically adjusted, such as morning and evening peak unfolds double screen and increases visual range, folds at night to reduce wind resistance, improves practicality and other advantages, can effectively solve the problems in background art.

[0007] (Two) technical scheme

[0008] To achieve the above object, the technical scheme adopted by the utility model is as follows: an intelligent electronic display instrument, including bus electronic station board base, the upper end outer surface of the bus electronic station board base is fixedly installed with bus electronic station board box, the front end outer surface of the bus electronic station board box is fixedly installed with first electronic display screen, the upper part of the bus electronic station board box is provided with second electronic display screen, the second electronic display screen is connected with bus electronic station board box between and is turned over component, the turned over component includes first fixed block, second fixed block, protective shell, motor, driven shaft, connecting arm, connecting rod, worm wheel and worm, the number of connecting arm and connecting rod is two groups, two groups connecting arm are fixedly installed on the outer wall of the both ends of driven shaft, two groups connecting rod are fixed between the upper end outer surface of connecting arm and the bottom of the back of second electronic display screen.

[0009] Preferably, the first fixed block is fixedly installed on one side of the upper part of the back of bus electronic station board box, the second fixed block is fixedly installed on the other side of the upper part of the back of bus electronic station box, the protective shell is fixedly installed on the one side outer surface of second fixed block, and the motor is fixedly installed on the front end of the upper end outer surface of protective shell.

[0010] Preferably, both the worm and the worm wheel are located inside the protective housing. The worm is connected to the lower outer surface of the motor, the worm wheel is located on one side of the outer surface of the worm, and the worm wheel is fixedly installed on the outer wall of one end of the driven shaft.

[0011] Preferably, bearings are provided between the driven shaft and the first fixed block, the second fixed block, and the protective shell, and the driven shaft is rotatably connected to the first fixed block, the second fixed block, and the protective shell through the bearings.

[0012] Preferably, one outer surface of the worm gear meshes with one outer surface of the worm wheel, a bearing is provided between the worm gear and the protective shell, the worm gear is rotatably connected to the protective shell through the bearing, a coupling is provided between the worm gear and the motor, and the upper outer surface of the worm gear is fixedly connected to the lower outer surface of the output shaft of the motor through the coupling.

[0013] Preferably, the second electronic display screen and the first electronic display screen are connected by a signal to achieve synchronous display or split-screen display.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides an intelligent electronic display device, which has the following beneficial effects:

[0016] 1. This intelligent electronic display device, through the setting of a first electronic display screen and a second electronic display screen, can unfold the dual screens during morning and evening rush hours to increase the viewing range, and fold at night to reduce wind resistance.

[0017] 2. The intelligent electronic display device adopts a worm gear transmission mechanism for the flipping component, which is driven by a motor to ensure that the flipping process of the second electronic display screen is smooth and accurate. At the same time, it has a self-locking function to prevent the display screen from moving accidentally when not in operation, thereby enhancing the reliability and safety of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an intelligent electronic display device according to the present invention.

[0019] Figure 2 This is a partial structural schematic diagram of an intelligent electronic display device according to the present invention.

[0020] Figure 3 This is a schematic diagram of the flip-up component in an intelligent electronic display device according to the present invention.

[0021] Figure 4 This is a side cross-sectional view of the protective shell in an intelligent electronic display device according to this utility model.

[0022] In the diagram: 1. Bus stop electronic sign base; 2. Bus stop electronic sign box; 3. First electronic display screen; 4. Second electronic display screen; 5. Flip assembly; 6. First fixing block; 7. Second fixing block; 8. Protective shell; 9. Motor; 10. Driven shaft; 11. Connecting arm; 12. Connecting rod; 13. Worm gear; 14. Worm. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] This embodiment is an intelligent electronic display device.

[0025] like Figures 1-4 As shown, the system includes a bus stop electronic sign base 1, a bus stop electronic sign box 2 fixedly installed on the upper outer surface of the bus stop electronic sign base 1, a first electronic display screen 3 fixedly installed on the front outer surface of the bus stop electronic sign box 2, a second electronic display screen 4 installed on the upper part of the bus stop electronic sign box 2, and a flipping assembly 5 connected between the second electronic display screen 4 and the bus stop electronic sign box 2. The flipping assembly 5 includes a first fixing block 6, a second fixing block 7, a protective shell 8, a motor 9, a driven shaft 10, a connecting arm 11, a connecting rod 12, a worm gear 13, and a worm 14. There are two sets of connecting arms 11 and two sets of connecting rods 12. The two sets of connecting arms 11 are fixedly installed on the outer walls at both ends of the driven shaft 10, and the two sets of connecting rods 12 are fixed between the upper outer surface of the connecting arm 11 and the bottom of the back of the second electronic display screen 4.

[0026] The first fixing block 6 is fixedly installed on one side of the upper back of the electronic bus stop sign box 2, and the second fixing block 7 is fixedly installed on the other side of the upper back of the electronic bus stop sign box 2. The protective shell 8 is fixedly installed on one side of the outer surface of the second fixing block 7, and the motor 9 is fixedly installed on the front end of the upper outer surface of the protective shell 8. The worm gear 14 and the worm wheel 13 are both located inside the protective shell 8. The worm gear 14 is connected to the lower outer surface of the motor 9, and the worm wheel 13 is located on one side of the outer surface of the worm gear 14, and the worm wheel 13 is fixedly installed on the outer wall of one end of the driven shaft 10. Bearings are provided between the driven shaft 10 and the first fixing block 6, the second fixing block 7, and the protective shell 8. Driven shaft 10 is rotatably connected to first fixed block 6, second fixed block 7, and protective shell 8 via bearings; one outer surface of worm 14 meshes with one outer surface of worm wheel 13, a bearing is provided between worm 14 and protective shell 8, worm 14 is rotatably connected to protective shell 8 via bearings, a coupling is provided between worm 14 and motor 9, the upper outer surface of worm 14 is fixedly connected to the lower outer surface of output shaft in motor 9 via coupling; the second electronic display screen 4 and the first electronic display screen 3 are connected by signal to achieve synchronous display or split-screen display, and the display content of the second electronic display screen 4 can be independently adjusted according to actual needs.

[0027] It should be noted that this utility model is an intelligent electronic display device. The bus electronic stop sign base 1, bus electronic stop sign box 2, and first electronic display screen 3 described in this article are all existing technologies and can be effectively understood by those skilled in the art. Further details will not be elaborated here. The second electronic display screen 4 and the flipping component 5 are configured to expand the dual screens during morning and evening rush hours to increase the viewing range. The motor 9 drives the worm gear 14 to rotate, and the worm gear 14 drives the driven shaft 10 to rotate through the worm wheel 13. The driven shaft 10 drives the second electronic display screen 4 to flip through the connecting arm 11 and connecting rod 12. The flipping component 5 facilitates the expansion of the second electronic display screen 4 to the upper part of the bus electronic stop sign box 2, or folding it to the upper part of the back of the bus electronic stop sign base 1, thus expanding the dual screens during morning and evening rush hours to increase the viewing range.

[0028] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A smart electronic display device, comprising a bus stop electronic sign base (1), wherein a bus stop electronic sign housing (2) is fixedly installed on the upper outer surface of the bus stop electronic sign base (1), and a first electronic display screen (3) is fixedly installed on the front outer surface of the bus stop electronic sign housing (2), characterized in that: The upper part of the bus electronic bus stop sign box (2) is provided with a second electronic display screen (4). The second electronic display screen (4) is connected to the bus electronic bus stop sign box (2) by a flipping assembly (5). The flipping assembly (5) includes a first fixing block (6), a second fixing block (7), a protective shell (8), a motor (9), a driven shaft (10), a connecting arm (11), a connecting rod (12), a worm gear (13), and a worm (14). There are two sets of connecting arms (11) and two sets of connecting rods (12). The two sets of connecting arms (11) are fixedly installed on the outer walls at both ends of the driven shaft (10). The two sets of connecting rods (12) are fixed between the upper outer surface of the connecting arm (11) and the bottom of the back of the second electronic display screen (4).

2. The intelligent electronic display device according to claim 1, characterized in that: The first fixing block (6) is fixedly installed on one side of the upper back of the electronic bus stop sign box (2), the second fixing block (7) is fixedly installed on the other side of the upper back of the electronic bus stop sign box (2), the protective shell (8) is fixedly installed on one side of the outer surface of the second fixing block (7), and the motor (9) is fixedly installed on the front end of the upper outer surface of the protective shell (8).

3. The intelligent electronic display device according to claim 2, characterized in that: The worm (14) and worm wheel (13) are both located inside the protective shell (8). The worm (14) is connected to the lower outer surface of the motor (9). The worm wheel (13) is located on one side of the outer surface of the worm (14) and is fixedly installed on the outer wall of one end of the driven shaft (10).

4. The intelligent electronic display device according to claim 3, characterized in that: Bearings are provided between the driven shaft (10) and the first fixed block (6), the second fixed block (7), and the protective shell (8). The driven shaft (10) is rotatably connected to the first fixed block (6), the second fixed block (7), and the protective shell (8) through the bearings.

5. The intelligent electronic display device according to claim 4, characterized in that: One outer surface of the worm (14) meshes with one outer surface of the worm wheel (13). A bearing is provided between the worm (14) and the protective shell (8). The worm (14) is rotatably connected to the protective shell (8) through the bearing. A coupling is provided between the worm (14) and the motor (9). The upper outer surface of the worm (14) is fixedly connected to the lower outer surface of the output shaft of the motor (9) through the coupling.

6. The intelligent electronic display device according to claim 5, characterized in that: The second electronic display screen (4) and the first electronic display screen (3) are connected by a signal to achieve synchronous display or split-screen display.

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