Multi-angle display electronic information display column

Abstract

The invention discloses a multi-angle display electronic information display column, and relates to the field of electronic information display devices.The multi-angle display electronic information display column comprises a box body, a base and a top seat, glass protection plates are arranged on the outer edge of the top end of the base in a surrounding mode, and a fixing supporting column is arranged between every two adjacent glass protection plates; the fixing supporting column is used as a sliding rail for the wiping assembly to move up and down while fixing the glass protection plate, the water storage amount in the first water storage cavity and the second water storage cavity is adjusted through the micro circulating water pump, and the liquid pressure in the first water storage cavity and the second water storage cavity is changed. According to the display equipment, the first hydraulic telescopic rod and the second hydraulic telescopic rod are driven to do reciprocating motion, then the wiping assembly is pushed to do reciprocating translation along the inner surface of the glass protection plate for wiping, meanwhile, water flow is sprayed out to the glass protection plate through the water outlet holes, and the wiping effect is improved; the miniature circulating water pump simultaneously realizes the functions of driving the wiping assembly to move and discharging water, and the structure is simpler.

Description

Technical Field

[0001] The invention relates to the field of electronic information display devices, and in particular to an electronic information display column capable of displaying information at multiple angles. Background Art

[0002] Electronic information display boards generally use electronic screens to play or display the information you want to convey and pass the information to the public.

[0003] A patent application titled "Advertising Display Equipment for E-commerce Promotion" discloses an information display device, including a base, a glass cover, a central column, a fan blade assembly, a water storage chamber, a water pumping assembly, a water outlet wiping assembly, and a water guide chamber; wherein the central column is rotatably connected to the base, the water storage chamber is provided in the base, the fan blade assembly and the water pumping assembly are respectively arranged at the upper and lower ends of the central column, and the water pumping assembly is located in the water storage chamber; the water outlet wiping assembly is arranged on the outside of the glass cover and fits with the glass cover. The water guide chamber is arranged inside the central column, and the water outlet wiping assembly is connected to the water outlet wiping assembly through the water guide chamber. When the central column rotates, it can produce relative displacement with the water outlet wiping assembly.

[0004] The advertising display device of the above patent has a wiping function. When wiping, the fan blade assembly is driven to rotate by external wind force. The fan blade assembly rotates with the pumping assembly through the central column. The pumping assembly pumps water in the water storage chamber into the water guide chamber of the central column through rotation, and then enters the water outlet wiping assembly through the water guide chamber. When the central column rotates, it drives the glass cover to rotate slowly through multiple interlocking gears. Due to the rotation of the glass cover, and the position of the water outlet wiping assembly does not change, the water outlet wiping assembly will be relatively displaced with the glass cover, so that the water outlet wiping assembly can wipe the outside of the glass cover, and because the pumping assembly pumps water to the water outlet wiping assembly, the outside of the glass cover can also be washed with water when the glass cover passes through the water outlet wiping assembly.

[0005] Although the advertising display device of the above patent has the function of wiping the glass cover, it also has an obvious limitation, that is, if the entire glass cover is to be able to be washed and wiped with water, the glass cover must rotate with the rotation of the central column, and the glass cover must be designed to be cylindrical. Only in this way, when the central column rotates, the water wiping assembly and the glass cover can move relative to each other and completely cover the entire surface of the glass cover. Summary of the invention

[0006] In view of the technical defects existing in the background technology, the present invention proposes an electronic information display column with multi-angle display, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows: An electronic information display column for multi-angle display, comprising a box, a base, an electronic screen and a glass guard plate, wherein the box is arranged at the top of the base, a glass guard plate is arranged around the outer edge of the top of the base, and a fixed support is arranged between two adjacent glass guard plates; A wiping assembly is provided on the inner side of the glass guard plate, and both ends of the wiping assembly are movably connected to the fixed support. A first hydraulic telescopic rod extending vertically downward is provided at the top end of the fixed support, and a second hydraulic telescopic rod extending vertically upward is provided at the bottom end of the fixed support; A top seat is provided above the box body, the outer edge of the top seat is connected to the fixed support, a first water storage chamber is provided in the top seat, a second water storage chamber is provided in the box body, the first water storage chamber is connected to the first hydraulic telescopic rod, the obtained second water storage chamber is connected to the second hydraulic telescopic rod, and a micro-circulation water pump is provided between the first water storage chamber and the second water storage chamber.

[0007] As an improvement of the above solution, the box is surrounded by six electronic screens to form six display surfaces. The glass guard plate is aligned parallel to the display surfaces, the fixed support is aligned with the joint between two adjacent display surfaces, and the inner surface of the fixed support has an angle equal to the angle between the two adjacent display surfaces.

[0008] As an improvement of the above scheme, a slide groove is provided in the length direction of the fixed pillar, and a slider adapted to the cross-section of the slide groove is provided at the end of the wiping assembly. The end of the first hydraulic telescopic rod and the end of the second hydraulic telescopic rod respectively extend into the slide groove along the two ends of the slide groove and are connected to the slider.

[0009] As an improvement of the above solution, a plurality of first connecting branch pipes are provided at the bottom of the first water storage chamber. The first connecting branch pipes extend along the side of the first water storage chamber toward the fixed support, and the ends of the first connecting branch pipes are connected to the first hydraulic telescopic rod.

[0010] As an improvement of the above scheme, a plurality of second connecting branch pipes are provided at the bottom of the second water storage chamber. The second connecting branch pipes extend downward along the bottom end of the second water storage chamber, pass through the box body, bend and extend toward the bottom end of the fixed support, and the end portion is connected to the bottom end of the second hydraulic telescopic rod.

[0011] As an improvement of the above-mentioned scheme, the wiping assembly includes a water outlet pipe and a scraper arranged on the outer surface of the water outlet pipe. The water outlet pipe is arranged horizontally and parallel to the width direction of the glass guard plate. Both ends of the water outlet pipe are fixed to the slider. The end face of the water outlet pipe facing the glass guard plate is provided with a water outlet hole.

[0012] As an improvement of the above solution, a plurality of third connecting branches are provided at the bottom of the first water storage chamber. The third connecting branch is a hose, one end of which is connected to the first water storage chamber, and the other end is connected to one end of the water outlet pipe.

[0013] As an improvement of the above solution, a support frame fixed to the base is provided in the middle of the box body, and the support frame is provided with an extension rod connected to the back of the electronic screen. The second water storage chamber is vertically arranged between two adjacent extension rods and fits against the back of the electronic screen.

[0014] The beneficial effects of the present invention are as follows: the glass guard plate is fixed to the base and the top seat, and the fixed pillars between the two adjacent glass guard plates serve as slide rails for the up and down movement of the wiping assembly while fixing the glass guard plate. The water storage amount in the first water storage chamber and the second water storage chamber is adjusted by the micro-circulating water pump, and the liquid pressure in the first water storage chamber and the second water storage chamber is changed, thereby driving the first hydraulic telescopic rod and the second hydraulic telescopic rod to reciprocate, thereby pushing the wiping assembly to reciprocate and translate along the inner surface of the glass guard plate for wiping, and at the same time, spraying water through fine holes onto the glass guard plate to improve the wiping effect. Compared with other display equipment, the micro-circulating water pump is used to simultaneously realize the functions of driving the movement of the wiping assembly and discharging water, and the structure is simpler. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the internal structure of the display column of the present invention.

[0017] Figure 3 It is a schematic structural diagram of a first embodiment of a display column of the present invention.

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A.

[0019] Figure 5 It is a schematic structural diagram of a second embodiment of a display column of the present invention.

[0020] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of part A.

[0021] Figure 7 It is a schematic diagram of the structure of the wiping component of the present invention.

[0022] Among them: box body 1, electronic screen 101, second water storage chamber 102, second connecting branch 103, base 2, top seat 3, first water storage chamber 301, first connecting branch 302, third connecting branch 303, micro-circulation water pump 4, glass guard plate 5, fixed pillar 6, slide 601, first pillar 602, second pillar 603, wiping assembly 7, slider 701, water outlet pipe 702, scraper 703, water outlet hole 704, first hydraulic telescopic rod 8, second hydraulic telescopic rod 9, support frame 10, extension rod 11. DETAILED DESCRIPTION

[0023] The implementation modes of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation modes of the present invention are not limited to the following embodiments, and the present invention relates to relevant necessary components in the technical field, which should be regarded as the known technology in the technical field and can be known and mastered by the technical personnel in the technical field.

[0024] An electronic information display column for multi-angle display, comprising a box body 1, a base 2, an electronic screen 101 and a glass guard plate 5, wherein the box body 1 is arranged at the top of the base 2, the glass guard plate 5 is arranged around the outer edge of the top of the base 2, a fixed support 6 is arranged between two adjacent glass guard plates 5, a top seat 3 is arranged above the box body 1, and the outer edge of the top seat 3 is connected to the fixed support 6; In the technical solution of the display bar of the present invention, the structure of the display bar is, from top to bottom, a top seat 3, a box body 1 and a base 2, a vertically arranged support frame 10 is provided in the middle of the base 2 and the top seat 3, a vertically arranged fixed support column 6 is provided on the outer edge of the base 2 and the top seat 3, the back of the electronic screen 101 is fixed to the support frame 10, and the box body 1 is formed around the back, and the glass guard plate 5 is arranged around the outer edge of the base 2 and the top seat 3 to form a protective structure; A wiping assembly 7 is provided on the inner side of the glass guard plate 5, and both ends of the wiping assembly 7 are movably connected to the fixed support 6. A first hydraulic telescopic rod 8 extending vertically downward is provided at the top of the fixed support 6, and a second hydraulic telescopic rod 9 extending vertically upward is provided at the bottom of the fixed support 6. The first hydraulic telescopic rod 8 controls the wiping assembly 7 to move downward, and the second hydraulic telescopic rod 9 controls the wiping assembly 7 to move upward. Furthermore, a first water storage chamber 301 is provided in the top seat 3, and a second water storage chamber 102 is provided in the box body 1. The first water storage chamber 301 is connected to the first hydraulic telescopic rod 8, and the obtained second water storage chamber 102 is connected to the second hydraulic telescopic rod 9. A micro-circulating water pump 4 is provided between the first water storage chamber 301 and the second water storage chamber 102. When the first water storage chamber 301 and the second water storage chamber 102 are in a sealed state, the micro-circulating water pump 4 can be used to exchange the water in the first water storage chamber 301 and the second water storage chamber 102 to control the working state of the first hydraulic telescopic rod 8 and the second hydraulic telescopic rod 9.

[0025] It should be noted that the top end of the glass guard plate 5 is fixed to the outer edge of the top seat 3, the bottom end of the glass guard plate 5 is fixed to the outer edge of the base 2, the sides of the glass guard plate 5 are respectively fixed to the fixed pillars 6 on both sides, and sufficient space is reserved between the glass guard plate 5 and the box body 1 for the wiping assembly 7 to move up and down against the inner surface of the glass guard plate 5.

[0026] In the technical solution of the display column of the present invention, the fixed pillar 6 and the support frame 10 play a supporting role, and are used to support the top seat 3 and the glass guard plate 5. It should be noted that the box body 1 is a polygonal prism formed by a plurality of electronic screens 101, and the fixed pillar 6 is aligned with the edge corner position of the box body 1, so that the glass guard plate 5 is aligned parallel to the electronic screen 101, so as to achieve a multi-angle display effect. Further, the fixed pillar 6 fixes the glass guard plate 5 and serves as a slide rail for the wiping component 7 to move up and down; In the technical solution of the fixed pillar 6 of the present invention, the box 1 is surrounded by six electronic screens 101, thereby forming six display surfaces. The number of the fixed pillars 6 is consistent with the number of the glass guard plates 5, and is aligned with the joint position between two adjacent display surfaces. The inner surface of the fixed pillar 6 has an angle equal to the angle of the two adjacent display surfaces, so that the glass guard plates 5 can be flush with the display surfaces after being fixed to the fixed pillars 6. Furthermore, a slide groove 601 is provided in the length direction of the fixed support 6, and a slider 701 adapted to the cross-section of the slide groove 601 is provided at the end of the wiping assembly 7, and the end of the first hydraulic telescopic rod 8 and the end of the second hydraulic telescopic rod 9 respectively extend into the slide groove 601 along the two ends of the slide groove 601 and are connected to the slider 701.

[0027] In a first embodiment of the fixed support 6 of the present invention, the fixed support 6 is composed of a first support 602 and a second support 603, the first support 602 and the second support 603 are integrally formed, the sides of the first support 602 and the second support 603 are provided with grooves to be fixed to the glass guard plate 5, the inner surfaces of the first support 602 and the second support 603 are provided with sliding grooves 601, so as to be movably connected to the wiping components 7 on both sides of the fixed support 6, and the inner surfaces of the first support 602 and the second support 603 are spliced ​​to form an angle that is the same as the corner angle of the edge of the box body 1; In the first embodiment, the first pillar 602 and the second pillar 603 are both provided with a slider 701, and a first hydraulic telescopic rod 8 and a second hydraulic telescopic rod 9 for controlling the up and down movement of the slider 701. The water storage amount in the first water storage chamber 301 and the second water storage chamber 102 is adjusted by the micro-circulation water pump 4, and the liquid pressure in the first water storage chamber 301 and the second water storage chamber 102 is changed, thereby driving the first hydraulic telescopic rod 8 and the second hydraulic telescopic rod 9 to reciprocate, and then pushing the wiping assembly 7 to reciprocate and translate along the inner surface of the glass guard plate 5 for wiping.

[0028] In a second embodiment of the fixed support 6 of the present invention, the fixed support 6 is composed of a first support 602 and a second support 603. The first support 602 is provided on the outer edge of the base 2, and the second support 603 is provided on the inner side of the first support 602. The first support 602 and the second support 603 are separately arranged. A gap is reserved between the first support 602 and the second support 603 to form the slide groove 601. The first support 602 and the second support 603 both have an angle that is the same as the corner angle of the edge of the box 1. The slide groove 601 is formed between the first pillar 602 and the second pillar 603, and the slider 701 reciprocates along the height direction of the slide groove 601. The ends of the wiping components 7 on both sides of the fixed pillar 6 are fixed to the slider 701 at the same time, and the edge of the glass guard plate 5 is fixed to the inner surface of the first pillar 602; Compared with the technical solution of the first embodiment, the technical solution of the second embodiment has higher requirements on the working strength of the first hydraulic telescopic rod 8 and the second hydraulic telescopic rod 9, but has a simpler structure and has different application scenarios from the first embodiment.

[0029] In the technical solution of the top seat 3 and the box body 1 of the present invention, a first water storage chamber 301 is provided in the top seat 3, a second water storage chamber 102 is provided in the box body 1, a plurality of first connecting branch pipes 302 are provided at the bottom of the first water storage chamber 301, the first connecting branch pipes 302 extend along the side of the first water storage chamber 301 toward the fixed support 6, and the end portion is connected to the first hydraulic telescopic rod 8; Furthermore, a plurality of second connecting branch pipes 103 are provided at the bottom of the second water storage chamber 102. The second connecting branch pipes 103 extend downward along the bottom end of the second water storage chamber 102, pass through the box body 1, bend and extend toward the bottom end of the fixed support 6, and the end portion is connected to the bottom end of the second hydraulic telescopic rod 9.

[0030] It should be noted that the second water storage chamber 102 is provided with a water replenishment interface connected to the outside, which is used to replenish the water in the first water storage chamber 301 and the second water storage chamber 102. When the water replenishment interface is closed, a closed water chamber is formed between the second water storage chamber 102 and the second hydraulic telescopic rod 9; A micro-circulating water pump 4 is connected between the first water storage chamber 301 and the second water storage chamber 102. The micro-circulating water pump 4 adjusts the water storage amount in the first water storage chamber 301 and the second water storage chamber 102, and changes the liquid pressure in the first water storage chamber 301 and the second water storage chamber 102, thereby driving the first hydraulic telescopic rod 8 and the second hydraulic telescopic rod 9 to reciprocate, and further pushing the wiping assembly 7 to reciprocate and translate along the inner surface of the glass guard plate 5 for wiping; In the technical solution of the wiping component 7 of the present invention, the wiping component 7 includes a water outlet pipe 702 and a scraper 703 arranged on the outer surface of the water outlet pipe 702, the water outlet pipe 702 is arranged horizontally and parallel to the width direction of the glass guard plate 5, the two ends of the water outlet pipe 702 are fixed to the slider 701, and the end face of the water outlet pipe 702 facing the glass guard plate 5 is provided with a water outlet hole 704.

[0031] Furthermore, in the above scheme, a plurality of third connecting branch pipes 303 are provided at the bottom of the first water storage chamber 301, and an electric control valve is provided at the end of the third connecting branch pipe 303 connected to the first water storage chamber 301. The third connecting branch pipe 303 is a hose, and one end of the third connecting branch pipe 303 is connected to the first water storage chamber 301, and the other end is connected to one end of the water outlet pipe 702.

[0032] It should be noted that the scraper 703 is arranged above the water outlet 704. In the initial state, the wiping assembly 7 is arranged on the top of the glass guard plate 5. When in use, the micro-circulation water pump 4 pumps the water in the second water storage chamber 102 into the first water storage chamber 301, and the water in the first water storage chamber 301 moves to the water outlet pipe 702 through the third connecting pipe and is sprayed onto the glass guard plate 5 along the water outlet 704. At the same time, the second hydraulic telescopic rod 9 retracts as the water in the second water storage chamber 102 decreases, and the first hydraulic telescopic rod 8 extends, exerting a certain thrust on the wiping assembly 7, so that the scraper 703 cleans the surface of the glass guard plate 5. After the wiping assembly 7 moves to the bottom of the glass guard plate 5, the electric control valve cuts off the connection between the first water storage chamber 301 and the third connecting branch pipe 303, the micro-circulation water pump 4 draws water in the first water storage chamber 301 into the second water storage chamber 102, and the second hydraulic telescopic rod 9 extends to push the wiping decoration to move upward and reset to the top of the glass guard plate 5.

[0033] Furthermore, in the above scheme, a support frame 10 fixed to the base 2 is provided in the middle of the box body 1, and the support frame 10 is provided with an extension rod 11 connected to the back of the electronic screen 101. The second water storage chamber 102 is vertically arranged between two adjacent extension rods 11 and is fitted with the back of the electronic screen 101. The fit between the second water storage chamber 102 and the back of the electronic screen 101 can play a certain heat dissipation role and take away the heat transferred through the back of the electronic screen 101.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An electronic information display column with multi-angle display, characterized in that: It comprises a box body (1), a base (2), an electronic screen (101) and a glass guard plate (5), wherein the box body (1) is provided at the top of the base (2), a glass guard plate (5) is provided around the outer edge of the top of the base (2), and a fixing support (6) is provided between two adjacent glass guard plates (5); A wiping assembly (7) is provided on the inner side of the glass guard plate (5), and both ends of the wiping assembly (7) are movably connected to the fixed support pillar (6). A first hydraulic telescopic rod (8) extending vertically downward is provided at the top end of the fixed support pillar (6), and a second hydraulic telescopic rod (9) extending vertically upward is provided at the bottom end of the fixed support pillar (6); A top seat (3) is provided above the box body (1), the outer edge of the top seat (3) is connected to the fixed support (6), a first water storage chamber (301) is provided in the top seat (3), a second water storage chamber (102) is provided in the box body (1), the first water storage chamber (301) is connected to the first hydraulic telescopic rod (8), the second water storage chamber (102) is connected to the second hydraulic telescopic rod (9), and a micro-circulation water pump (4) is provided between the first water storage chamber (301) and the second water storage chamber (102).

2. The multi-angle display electronic information display column according to claim 1, characterized in that: The box (1) is surrounded by six electronic screens (101), thereby forming six display surfaces, the glass guard plate (5) is aligned parallel to the display surfaces, the fixed support (6) is aligned with the joint position between two adjacent display surfaces, and the inner surface of the fixed support (6) has an angle equal to the angle between the two adjacent display surfaces.

3. The multi-angle display electronic information display column according to claim 2, characterized in that: A slide groove (601) is provided in the length direction of the fixed support (6); a sliding block (701) adapted to the cross section of the slide groove (601) is provided at the end of the wiping component (7); an end of the first hydraulic telescopic rod (8) and an end of the second hydraulic telescopic rod (9) respectively extend into the slide groove (601) along both ends of the slide groove (601) and are connected to the sliding block (701).

4. The multi-angle display electronic information display column according to claim 1, characterized in that: A plurality of first connecting branch pipes (302) are provided at the bottom of the first water storage chamber (301); the first connecting branch pipes (302) extend along the side of the first water storage chamber (301) in the direction toward the fixed support pillar (6), and the ends of the first connecting branch pipes (302) are connected to the first hydraulic telescopic rod (8).

5. The multi-angle display electronic information display column according to claim 1, characterized in that: A plurality of second connecting branch pipes (103) are provided at the bottom of the second water storage chamber (102). The second connecting branch pipes (103) extend downwardly along the bottom end of the second water storage chamber (102), pass through the box body (1), bend and extend toward the bottom end of the fixed support (6), and the ends of the second connecting branch pipes (103) are connected to the bottom end of the second hydraulic telescopic rod (9).

6. The multi-angle display electronic information display column according to claim 3, characterized in that: The wiping assembly (7) comprises a water outlet pipe (702) and a scraper (703) arranged on the outer surface of the water outlet pipe (702); the water outlet pipe (702) is arranged transversely and parallel to the width direction of the glass guard plate (5); both ends of the water outlet pipe (702) are fixed to the slider (701); and a water outlet hole (704) is provided on the end surface of the water outlet pipe (702) facing the glass guard plate (5).

7. The multi-angle display electronic information display column according to claim 6, characterized in that: A plurality of third connecting branch pipes (303) are provided at the bottom of the first water storage chamber (301); the third connecting branch pipes (303) are hoses; one end of the third connecting branch pipes (303) is connected to the first water storage chamber (301), and the other end is connected to one end of the water outlet pipe (702).

8. The multi-angle display electronic information display column according to claim 1, characterized in that: A support frame (10) fixed to the base (2) is provided in the middle of the box body (1), and the support frame (10) is provided with an extension rod (11) connected to the back side of the electronic screen (101), and the second water storage chamber (102) is vertically arranged between two adjacent extension rods (11) and is in contact with the back side of the electronic screen (101).

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