CN212226608U

CN212226608U - Solar electronic information board

Info

Publication number: CN212226608U
Application number: CN202020888238.3U
Authority: CN
Inventors: 高方伟; 马越; 文家豪; 张永铨
Original assignee: Wuhan Donghu University
Current assignee: Wuhan Donghu University
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-25
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a solar energy electronic information tablet, including base, show mechanism main part and electric power conversion mechanism main part, the spout has been seted up at the inside top of base, and the inside of spout is provided with the slider, the bottom of slider is fixed with first rack, first pivot is installed to the bottom bearing at the inside both ends of base, one side at base top is provided with show mechanism main part. This kind of solar energy electronic information tablet passes through the moving part and is connected with the rotation between the fixed axle to and rotate the rotation between storehouse and the power conversion mechanism main part and be connected, through pressing the second rack and remove the moving part and rotate the rotation restriction back in storehouse, can rotate storehouse and moving part, thereby can carry out diversified quick adjustment to the angle of solar panel main part, and make things convenient for operating personnel to remove or keep the stability in the use, and conveniently shine the position that can not reach sunshine at the part and carry out information display.

Description

Solar electronic information board

Technical Field

The utility model relates to an electronic information tablet technical field specifically is a solar energy electronic information tablet.

Background

Along with the continuous development of science and technology, many production and life style are replaced by more convenient mode thereupon, for example in traditional show link, generally adopt the mode of the fixed information transmission of paper to go on, modern more adopt electronic information technique to carry out the information display to make the transmission of information more diversified, this just needs to use the electronic information tablet, and further for the energy can be saved, solar energy electronic information tablet has appeared, traditional solar energy electronic information tablet can satisfy people's user demand basically, but still has certain problem, concrete problem is as follows:

1. when the existing solar electronic information board is used, a solar panel is generally arranged for collecting solar energy, but the solar panel of the existing solar electronic information board is often inconvenient to rotate, so that the position and the angle of the solar panel are inconvenient to rapidly adjust according to actual conditions;

2. when the existing solar electronic information board is used, in order to move conveniently, a roller-skating mechanism is arranged at the bottom of a part of the electronic information board and is convenient to move, but in the using process, the contact surface of the roller-skating mechanism and the ground is small, so that the stability is insufficient;

3. when the existing solar electronic information board is used, the solar collecting and displaying part is usually designed in an integrated mode, but in the actual use process, a lot of positions needing displaying are not irradiated by sunlight, and therefore the applicability of the existing device is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar energy electronic information tablet to current solar energy electronic information tablet that proposes in solving above-mentioned background art is not convenient for carry out quick adjustment to solar panel's position and angle according to actual conditions, and is not enough with the less stability of ground contact surface when using, and the lower problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a solar electronic information board comprises a base, a display mechanism main body and an electric power conversion mechanism main body, wherein a sliding groove is formed in the top of the interior of the base, a sliding block is arranged in the sliding groove, a first rack is fixed to the bottom of the sliding block, first rotating shafts are mounted on bottom bearings at two ends of the interior of the base, the display mechanism main body is arranged on one side of the top of the base, a second universal wheel is mounted at the bottom of the display mechanism main body, a first limiting groove is formed in the middle position of two ends of the display mechanism main body, the electric power conversion mechanism main body is mounted at the middle position of the top of the base, a U-shaped frame is fixed to the middle position of the electric power conversion mechanism main body, which is close to one side of the display mechanism main body, a mounting groove is formed in the top of the electric power conversion mechanism main body, a second, and rotate the intermediate position department bearing at the inside both ends in storehouse and install the second pivot, and the intermediate position department cover in the second pivot outside establishes and is fixed with the second gear, install the third gear on the outside that the second pivot is close to both ends, the both sides of rotating the storehouse top are fixed with the mounting panel, and the inboard of mounting panel is fixed with the fixed axle, the outside cover of fixed axle is equipped with the moving part, and the bottom of moving part has seted up the third spacing groove, the solar panel main part is installed at the top of third spacing groove.

Preferably, a screw rod penetrates through the first rack, and a handle is installed at one end, far away from the base, of the screw rod.

Preferably, a first gear is fixedly sleeved at the middle position of the outer side of the first rotating shaft, and first universal wheels penetrating through the base are installed at the outer sides of the two ends of the first rotating shaft.

Preferably, the intermediate position department at U type frame both ends installs first spring, and the one end that U type frame was kept away from to first spring is provided with the carousel, the one end that the carousel is close to U type frame is provided with the first gag lever post that runs through U type frame, and the carousel keeps away from the one end of U type frame and is fixed with the second gag lever post, install the limiting plate on the U type frame of second gag lever post avris.

Preferably, a second rack penetrates through one side, close to the display mechanism main body, of the rotating bin, and a second spring connected with the rotating bin is installed at one end, close to the rotating bin, of the second rack.

Preferably, the top and the bottom in the rotating bin are provided with third springs, and one end, far away from the rotating bin, of each third spring is provided with a third rack penetrating through the rotating bin.

Compared with the prior art, the beneficial effects of the utility model are that: the solar electronic information board;

1. through the rotary connection between the movable part and the fixed shaft and the rotary connection between the rotary bin and the power conversion mechanism main body, after the rotation limitation of the movable part and the rotary bin is relieved by pressing the second rack, the rotary bin and the movable part can be rotated, so that the angle of the solar panel main body can be quickly adjusted in multiple directions;

2. the first gear is respectively meshed with the corresponding first racks, and the handle is in transmission connection with the two groups of first racks, so that the first universal wheel can be driven to rotate to fold or unfold by rotating the first racks, and an operator can move conveniently or keep stability in the using process;

3. through the second universal wheel that show mechanism main part bottom set up to and the block between show mechanism main part and the U type frame is connected, make operating personnel remove the block between show mechanism main part and the U type frame and be connected the back, can separate show mechanism main part and power conversion mechanism main part, thereby conveniently carry out the information display in the position that the part can not shine sunshine.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

fig. 4 is an enlarged schematic view of the structure of fig. 3B according to the present invention;

FIG. 5 is a schematic view of the top cross-sectional structure of the rotary bin of the present invention;

fig. 6 is a schematic side view of the movable member of the present invention.

In the figure: 1. a base; 2. a chute; 3. a slider; 4. a first rack; 5. a screw rod; 6. a handle; 7. a first rotating shaft; 8. a first gear; 9. a first universal wheel; 10. a display mechanism body; 11. a second universal wheel; 12. a first limit groove; 13. a power conversion mechanism main body; 14. a U-shaped frame; 15. a first spring; 16. a turntable; 17. a first limit rod; 18. a second limiting rod; 19. a limiting plate; 20. mounting grooves; 21. a second limit groove; 22. rotating the bin; 23. a second rotating shaft; 24. a second gear; 25. a third gear; 26. a second rack; 27. a second spring; 28. a third spring; 29. a third rack; 30. mounting a plate; 31. a fixed shaft; 32. a movable member; 33. a third limiting groove; 34. a solar panel body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a solar electronic information board comprises a base 1, a display mechanism main body 10 and an electric power conversion mechanism main body 13, wherein a sliding groove 2 is formed in the top of the inside of the base 1, a sliding block 3 is arranged inside the sliding groove 2, and a first rack 4 is fixed at the bottom of the sliding block 3;

a screw rod 5 penetrates through the first racks 4, a handle 6 is mounted at one end, far away from the base 1, of the screw rod 5, two groups of the first racks 4 are arranged, the two groups of the first racks 4 are respectively in threaded connection with the screw rod 5, and the thread directions on the outer sides of the two ends of the handle 6 are opposite, so that when the screw rod 5 is rotated through the handle 6, the two groups of the first racks 4 can move towards opposite directions along the screw rod 5;

the bottom bearings at two ends in the base 1 are provided with first rotating shafts 7;

a first gear 8 is fixedly sleeved at the middle position of the outer side of the first rotating shaft 7, and first universal wheels 9 penetrating through the base 1 are installed at the outer sides of two ends of the first rotating shaft 7, the first gear 8 is meshed with the first racks 4, so that when two groups of the first racks 4 move in opposite directions, the corresponding two groups of the first rotating shafts 7 can be driven to rotate in opposite directions, and then the first universal wheels 9 are driven to rotate, retract or rotate, expand and jack up the base 1, and therefore an operator can conveniently move by using the first universal wheels 9, or retract the first universal wheels 9 to ensure the stability of the operator when the operator uses the base 1;

a display mechanism main body 10 is arranged on one side of the top of the base 1, a second universal wheel 11 is mounted at the bottom of the display mechanism main body 10, first limiting grooves 12 are formed in the middle positions of two ends of the display mechanism main body 10, an electric power conversion mechanism main body 13 is mounted at the middle position of the top of the base 1, and a U-shaped frame 14 is fixed at the middle position of the electric power conversion mechanism main body 13, which is close to one side of the display mechanism main body 10;

a first spring 15 is arranged in the middle of the two ends of the U-shaped frame 14, a turntable 16 is arranged at one end of the first spring 15 far away from the U-shaped frame 14, a first limiting rod 17 penetrating through the U-shaped frame 14 is arranged at one end of the turntable 16 close to the U-shaped frame 14, a second limiting rod 18 is fixed at one end of the turntable 16 far away from the U-shaped frame 14, a limiting plate 19 is arranged on the U-shaped frame 14 at the side of the second limiting rod 18, the first limiting rod 17 and the U-shaped frame 14 form a relative sliding structure, so that the operator can release the fixation of the display mechanism body 10 by pulling the first stopper rod 17 away from the inside of the first stopper groove 12, by rotating the second stopper rod 18 to a position where it is stopped by the stopper plate 19, the first stopper rod 17 is fixed at a position where it does not fix the display mechanism body 10, thereby facilitating the operator to move the display mechanism body 10 to the position where no sunlight exists and the display is needed;

the top of the power conversion mechanism main body 13 is provided with an installation groove 20, a second limit groove 21 is reserved at the bottom inside the installation groove 20, a rotation bin 22 is mounted in a bearing inside the installation groove 20, a second rotating shaft 23 is mounted in a bearing at the middle position of two ends inside the rotation bin 22, a second gear 24 is fixedly sleeved at the middle position outside the second rotating shaft 23, and a third gear 25 is mounted on the outer side of the second rotating shaft 23 close to the two ends;

a second rack 26 penetrates through one side of the rotating bin 22 close to the display mechanism main body 10, a second spring 27 connected with the rotating bin 22 is installed at one end, close to the rotating bin 22, of the second rack 26, the second rack 26 and the rotating bin 22 form a relative sliding structure, and the second rack 26 is meshed with the second gear 24, so that an operator can drive the second rotating shaft 23 to rotate along with the second rack 26 by extruding the second rack 26;

the top and the bottom of the interior of the rotating bin 22 are provided with third springs 28, one end of each third spring 28, which is far away from the rotating bin 22, is provided with a third rack 29 which penetrates through the rotating bin 22, two groups of the third springs 28 and the third racks 29 are respectively arranged, and are respectively positioned at two sides of the second rotating shaft 23, two groups of third racks 29 respectively form a relative sliding structure with the rotating bin 22, one group of third racks 29 are inserted into the second limiting groove 21, one group of third racks 29 are inserted into the third limiting groove 33, and the two groups of third racks 29 are respectively engaged with the corresponding third gears 25, when the second rotating shaft 23 drives the third gear 25 to rotate by pressing the second rack 26, the two sets of third racks 29 can respectively slide away from the interior of the second limiting groove 21 and the interior of the third limiting groove 33, thereby releasing the rotation restriction of the rotating bin 22 and the moving part 32, and an operator can drive the solar panel main body 34 to adjust in multiple directions by rotating the rotating bin 22 and the moving part 32;

the both sides at the top of the rotating bin 22 are fixed with mounting plates 30, and the inboard of the mounting plates 30 is fixed with a fixed axle 31, and the outside cover of fixed axle 31 is equipped with moving part 32, and the bottom of moving part 32 has seted up third spacing groove 33, and solar panel main part 34 is installed at the top of third spacing groove 33.

The working principle is as follows: when the solar electronic information board is used, the handle 6 is rotated in the forward direction, so that the handle 6 drives the screw rod 5 to rotate, the two groups of first racks 4 are respectively connected with the screw threads of the screw rod 5, the directions of the screw threads on the outer sides of the two ends of the screw rod 5 are opposite, the sliding connection between the sliding block 3 and the sliding groove 2 limits the rotation of the first racks 4, so that the two groups of first racks 4 can move towards the middle position at the moment, the two groups of first gears 8 are respectively connected with the first racks 4 in a meshed manner, so that the first rotating shaft 7 can rotate along with the first rotating shaft, the first universal wheel 9 on the first rotating shaft is driven to rotate towards the middle direction, the first universal wheel 9 penetrates through the base 1 and then contacts with the ground and slowly jacks up the base 1, the handle 6 stops rotating, the device is moved to the position where sunlight irradiates and information display needs to be performed through the first universal wheel 9, and the front side of the display mechanism main body 10 is aligned with the direction, the handle 6 is rotated reversely, as mentioned above, at this time, the first universal wheel 9 is rotated to the original position again until being completely retracted, so that the bottom of the base 1 is completely contacted with the ground, thereby ensuring the stability during the use, at this time, because the declination angle of the sun irradiation and the display direction of the display mechanism main body 10 are determined, this causes that the solar panel main body 34 may have a large declination angle with the irradiation direction of the sun, the solar panel main body 34 is held by hand, the rotating bin 22 is held and the second rack 26 thereon is pressed, through the elasticity of the second spring 27 and the sliding connection between the second rack 26 and the rotating bin 22, the second rack 26 can slide to the direction close to the rotating bin 22, through the meshing connection of the second rack 26 and the second gear 24, at this time, the second rotating shaft 23 can rotate along with it, through the two sets of third racks 29 located at both sides of the second rotating shaft 23 respectively meshing connection with the third gears 25 at both ends of the second rotating shaft 23, and the third rack 29 is connected with the rotating bin 22 in a sliding way, the elastic action of the third spring 28 makes the third rack 29 in the third limiting groove 33 move downwards and leave at the moment, so as to remove the rotation limitation on the moving piece 32, the third rack 29 in the second limiting groove 21 moves upwards and leaves at the moment, so as to remove the rotation limitation on the rotating bin 22, the orientation of the solar panel main body 34 can be adjusted in multiple directions by rotating the rotating bin 22 and the moving piece 32, after the adjustment is completed, the second rack 26 is released, under the elastic action of the second spring 27 and the third spring 28, the second rack 26 and the two sets of third racks 29 respectively return to the initial positions, one set of third racks 29 is inserted into the corresponding third limiting groove 33 again, the other set of third racks 29 is inserted into the corresponding second limiting groove 21 again, so that the rotation of the rotating bins 22 and the moving piece 32 is limited again, the solar panel body 34 is fixed at the adjusted position, which is very convenient and fast, the solar panel body 34 starts to collect solar energy and convert the solar energy into electric energy, the electric energy is transmitted into the electric energy conversion mechanism body 13 through a lead between the electric energy conversion mechanism body 13, the electric energy conversion mechanism body 13 converts the electric energy into stable current and transmits the stable current to the display mechanism body 10 through the lead to supply electric energy for the display mechanism body, when no sun shines at the position needing to be displayed, the base 1 is still placed at the position where the sun shines, the first limiting rod 17 is pulled away from the inside of the first limiting groove 12 through the sliding connection between the first limiting rod 17 and the U-shaped frame 14 and the elasticity of the first spring 15, the longer part of the second limiting rod 18 is rotated to the side close to the limiting plate 19 through the rotation of the turntable 16 to loosen the first limiting rod 17, the limiting plate 19 limits the first limiting rod 17 and the second limiting rod 18, so that the first limiting rod 17 is fixed at a position where the display mechanism main body 10 is not limited, and the display mechanism main body 10 is slid to a position where display is required and the distance does not exceed the length of a wire between the display mechanism main body 10 and the power conversion mechanism main body 13 through the second universal wheel 11 arranged at the bottom of the display mechanism main body 10.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a solar energy electronic information tablet, includes base (1), show mechanism main part (10) and power conversion mechanism main part (13), its characterized in that: the top of the inside of the base (1) is provided with a sliding groove (2), a sliding block (3) is arranged inside the sliding groove (2), a first rack (4) is fixed at the bottom of the sliding block (3), first rotating shafts (7) are mounted at bottom bearings at two ends of the inside of the base (1), a display mechanism main body (10) is arranged on one side of the top of the base (1), a second universal wheel (11) is mounted at the bottom of the display mechanism main body (10), a first limiting groove (12) is formed in the middle position of two ends of the display mechanism main body (10), an electric power conversion mechanism main body (13) is mounted at the middle position of the top of the base (1), a U-shaped frame (14) is fixed at the middle position of the electric power conversion mechanism main body (13) close to one side of the display mechanism main body (10), and a mounting groove (20) is formed in the, and the inside bottom reservation of mounting groove (20) has second spacing groove (21), the inside bearing of mounting groove (20) is installed and is rotated storehouse (22), and rotates the intermediate position department bearing at the inside both ends of storehouse (22) and install second pivot (23), and the intermediate position department cover in the second pivot (23) outside establishes and is fixed with second gear (24), second pivot (23) are close to and install third gear (25) on the outside at both ends, the both sides at rotation storehouse (22) top are fixed with mounting panel (30), and the inboard of mounting panel (30) is fixed with fixed axle (31), the outside cover of fixed axle (31) is equipped with moving part (32), and the bottom of moving part (32) has seted up third spacing groove (33), solar panel main part (34) are installed at the top of third spacing groove (33).

2. The solar electronic information board of claim 1, wherein: the lead screw (5) penetrates through the inner part of the first rack (4), and the handle (6) is installed at one end, far away from the base (1), of the lead screw (5).

3. The solar electronic information board of claim 1, wherein: a first gear (8) is fixedly sleeved at the middle position of the outer side of the first rotating shaft (7), and first universal wheels (9) penetrating through the base (1) are installed on the outer sides of the two ends of the first rotating shaft (7).

4. The solar electronic information board of claim 1, wherein: the utility model discloses a U type frame (14) and a limiting plate, including U type frame (14), the intermediate position department at U type frame (14) both ends installs first spring (15), and first spring (15) keep away from the one end of U type frame (14) and be provided with carousel (16), the one end that carousel (16) are close to U type frame (14) is provided with first gag lever post (17) that runs through U type frame (14), and carousel (16) keep away from the one end of U type frame (14) and be fixed with second gag lever post (18), install limiting plate (19) on the U type frame (14) of second gag lever post (18) avris.

5. The solar electronic information board of claim 1, wherein: one side of the rotating bin (22) close to the display mechanism main body (10) is provided with a second rack (26) in a penetrating way, and one end of the second rack (26) close to the rotating bin (22) is provided with a second spring (27) connected with the rotating bin (22).

6. The solar electronic information board of claim 1, wherein: the top and the bottom in the rotating bin (22) are provided with a third spring (28), and one end, far away from the rotating bin (22), of the third spring (28) is provided with a third rack (29) penetrating through the rotating bin (22).