CN219476278U

CN219476278U - Mobile solar display device

Info

Publication number: CN219476278U
Application number: CN202223575089.3U
Authority: CN
Inventors: 左春生; 王筑
Original assignee: Chongqing Aginor Technology Co ltd
Current assignee: Chongqing Aginor Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-04
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of information transmission, in particular to a mobile solar display device, which comprises: the solar photovoltaic panel comprises a plate vehicle, a battery box, a rotary bracket assembly, a display screen and a solar photovoltaic panel; the storage battery box is fixedly arranged on the upper end face of the scooter; the rotary bracket component is fixedly arranged on the upper end face of the scooter; the display screen is fixedly arranged on the side surface of the rotary bracket component through a connecting piece; the back of the solar photovoltaic panel is fixedly connected with the upper end of the rotary bracket assembly; the solar photovoltaic panel is electrically connected with the battery box and the display screen respectively, the movable solar display device is good in supporting stability and firmness, the solar photovoltaic panel can provide power for the device, the device is environment-friendly, and the display screen can move in the horizontal direction and the vertical direction according to the actual situation to adjust the display position.

Description

Mobile solar display device

Technical Field

The utility model relates to the technical field of information transmission, in particular to a mobile solar display device.

Background

In recent years, the application of the LED display screen on the advertising signboards is more and more extensive, mainly because of the characteristics of low power, good effect and long service life of the LED light source, along with the continuous progress of technology, some outdoor LED display screens already start to supply power to the display screen by using a method of adding a solar panel, so that the effects of energy conservation, cleanness and environmental protection are achieved.

The traditional method of utilizing solar panel supplies power to the display screen mainly through fixing the display screen in a certain place and supplying power to the display screen through the solar panel, and when the display screen can not be moved and lifted when the display position needs to be replaced, the practicality is not strong.

Disclosure of Invention

In order to solve the problems in the background art, the present utility model provides a mobile solar display device, comprising:

the solar photovoltaic panel comprises a plate vehicle, a battery box, a rotary bracket assembly, a display screen and a solar photovoltaic panel; the battery box is fixedly arranged on the upper end face of the scooter; the lower end face of the rotary support assembly is fixedly connected with the upper end face of the scooter; the display screen is fixedly arranged on the side surface of the rotary bracket component through a connecting piece; the back of the solar photovoltaic panel is fixedly connected with the upper end of the rotary bracket assembly; the solar photovoltaic panel is electrically connected with the battery box and the display screen respectively.

The utility model has at least the following beneficial effects

The solar panel can provide power for the device, is environment-friendly, can move in the horizontal direction and the vertical direction according to the actual situation, adjusts the display position, is favorable for displaying the best visual angle, and is favorable for users to watch the device with higher practicability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is a side view of the present utility model.

The reference numerals are as follows:

1. the solar photovoltaic panel comprises a plate vehicle body, 11, a bottom frame, 12, wheels, 13, a triangular traction structure, 14, a telescopic supporting rod, 15, pulleys, 2, a battery box, 3, a rotating bracket assembly, 31, a bearing seat, 311, a first circular groove, 312, a second circular groove, 313, a thrust ball bearing, 314, a deep groove ball bearing, 32, a stand column, 321, a cylindrical protrusion, 322, a circumferential groove, 323, a threaded hole, 33, a photovoltaic panel steering mechanism, 331, a rotating column, 332, an electric push rod, 333, a supporting plate, 334, a supporting column, 335, a hand wheel, 34, a jacking bolt, 35, a safety bolt, 4, a display screen, 5 and a solar photovoltaic panel.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the illustrations provided in the following embodiments merely illustrate the basic idea of the present utility model by way of illustration, and the following embodiments and features in the embodiments may be combined with each other without conflict.

Referring to fig. 1, the present utility model provides a mobile solar display device, comprising: the solar photovoltaic panel comprises a plate vehicle 1, a battery box 2, a rotary bracket assembly 3, a display screen 4 and a solar photovoltaic panel 5; the battery box 2 is fixedly arranged on the upper end face of the scooter 1; the lower end face of the rotary bracket assembly 3 is fixedly connected with the upper end face of the scooter 1; the display screen 4 is fixedly arranged on the side surface of the rotary bracket assembly 3 through a connecting piece; the back of the solar photovoltaic panel 5 is fixedly connected with the upper end of the rotary bracket assembly 3; the solar photovoltaic panel 5 is electrically connected with the battery box 2 and the display screen 4 respectively.

Preferably, a power supply and a button are arranged in the battery box 2; the buttons are used for controlling the on-off of the display screen 4 and the electric push rod 332 and the power supply;

preferably, the scooter 1 comprises: a bottom frame 11 and wheels 12 provided on both left and right sides of the bottom frame 11; one end of the bottom frame 11 is welded with a triangular traction structure 13; the four corners of the bottom frame 11 and the vertex of the triangular traction structure 13 are connected with the telescopic support rods 14 by welding; the lower end of each telescopic supporting rod 14 is fixedly connected with a pulley 15.

The telescopic supporting rod 14 can adjust the height of the scooter from the ground, and meanwhile, the device can be conveniently moved through pulleys, and the triangular traction structure 13 and the bottom frame 11 are made of stainless steel materials.

Referring to fig. 2, preferably, the rotating bracket assembly 3 includes: bearing seat 31, upright post 32, photovoltaic panel steering mechanism 33, jack bolt 34 and safety bolt 35;

the lower end surface of the bearing seat 31 is fixedly connected with the upper end surface of the bottom frame 11; the upper end surface of the bearing seat 31 is provided with a first circular groove 311; a second circular groove 312 is formed on the bottom surface of the first circular groove 311; a thrust ball bearing 313 and a deep groove ball bearing 314 are sequentially arranged in the first circular groove 311 from top to bottom; the lower end surface of the upright post 32 is provided with a cylindrical protrusion 321; the circumferential side surface of the cylindrical protrusion 321 is provided with a circumferential groove 322; one end of the jack bolt 34 penetrates through the circumferential side surface of the bearing seat 31 and is arranged in the circumferential groove 322; the lower end surface of the cylindrical protrusion 321 is provided with a threaded hole 323; the safety bolt 35 penetrates through the lower end face of the bearing seat 31 and is in threaded fit with the threaded hole 323; the photovoltaic panel steering mechanism 33 is fixedly arranged on the side surface of the upright post 32 through a connecting piece; the lower end of the cylindrical protrusion 321 is placed in the second circular groove 312 through the thrust ball bearing 313 and the deep groove ball bearing 314 in this order.

The device of the utility model can be more stable during movement by arranging the jacking bolts 34 and the safety bolts 35, the safety bolts 35 can tightly grip the upright post, and one end of the jacking bolts 34 is arranged in the circumferential grooves 322, so that the device of the utility model can not jolt during movement; meanwhile, after the device rotates to a preset position, the upright post can be fixed through the jacking bolts 34, so that the device is prevented from rotating left and right.

Preferably, the circumferential side of the cylindrical protrusion 321 is adapted to the inner circumferential sides of the thrust ball bearing 313 and the deep groove ball bearing 314 (i.e., the diameter of the circular surface is adapted); the outer circumferential side surfaces of the thrust ball bearing 313 and the deep groove ball bearing 314 are adapted to the first circular groove 311 (i.e., the diameter of the circular surface is adapted); the circumferential side of the cylindrical protrusion 321 is adapted to the second circular groove 312 (i.e., the diameter of the circular surface is adapted).

The lower end surface of the bearing seat 31 is welded or screwed with the upper end surface of the bottom frame 11.

The connecting piece is a screw or a stainless steel bayonet.

Preferably, the electric push rod 332 is electrically connected to the battery box 2.

Referring to fig. 3, preferably, the photovoltaic panel steering mechanism 33 includes: a rotating column 331, an electric push rod 332, a support plate 333, and a support column 334; the support column 334 is provided with a through hole which penetrates up and down; the inner wall of the through hole is provided with an internal thread; the upper end of the rotating column 331 penetrates through the supporting plate 333 and is fixedly connected with the back surface of the solar photovoltaic panel 5; the rotating column 331 is fixedly connected with the supporting plate 333; the lower end of the electric push rod 332 is fixedly connected with the upper end surface of the supporting plate 333; the upper end of the electric push rod 332 is fixedly connected with the back surface of the solar photovoltaic panel 5; the lower end of the rotating column 331 is fixedly connected with a hand wheel 335; the circumferential side surface of the rotating column 331 is provided with external threads; the external threads on the circumferential side surface of the rotating column 331 are in threaded fit with the internal threads on the inner wall of the through hole.

An application mode of the utility model;

the device is pulled to the using position fixing pulley 15 by utilizing the rope and the triangular traction structure 13, the height of the device is adjusted to a preset position by adjusting the telescopic supporting rod 14, meanwhile, the stability and the firmness of the device are guaranteed, the solar panel can provide power for the device, the device is environment-friendly, the display screen is enabled to move horizontally by rotating the upright post 32, the solar photovoltaic panel 5 is enabled to rotate horizontally by adjusting the hand wheel 335, sunlight is easier to collect right against the sun, the solar photovoltaic panel 5 can be adjusted to move in the vertical position by adjusting the telescopic length of the electric push rod 332, the jack bolt 34 and the safety bolt 35 can prevent the device from being damaged more firmly due to excessive shaking when a bus moves, and the device is more practical.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "outer," "front," "center," "two ends," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of such features, whereby a feature defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature and are not to be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "rotated," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and some practical embodiments, and variations and modifications may be made by those skilled in the art without departing from the inventive concept, which are all within the scope of the present utility model.

Claims

1. A mobile solar display device, comprising: the solar photovoltaic panel comprises a plate vehicle (1), a battery box (2), a rotary bracket assembly (3), a display screen (4) and a solar photovoltaic panel (5); the battery box (2) is fixedly arranged on the upper end face of the scooter (1); the lower end face of the rotary support assembly (3) is fixedly connected with the upper end face of the scooter (1); the display screen (4) is fixedly arranged on the side surface of the rotary bracket assembly (3) through a connecting piece; the back of the solar photovoltaic panel (5) is fixedly connected with the upper end of the rotary bracket assembly (3); the solar photovoltaic panel (5) is respectively and electrically connected with the battery box (2) and the display screen (4).

2. A mobile solar display device according to claim 1, characterized in that the scooter (1) comprises: a bottom frame (11) and wheels (12) arranged at the left side and the right side of the bottom frame (11); one end of the bottom frame (11) is welded with a triangular traction structure (13); the four corners of the bottom frame (11) and the vertex of the triangular traction structure (13) are connected with the telescopic support rods (14) through welding; the lower end of each telescopic supporting rod (14) is fixedly connected with a pulley (15).

3. A mobile solar display device according to claim 2, characterized in that the triangular traction structure (13) and the bottom frame (11) are made of stainless steel material.

4. A mobile solar display device according to claim 1, characterized in that the swivel bracket assembly (3) comprises: the photovoltaic panel steering mechanism comprises a bearing seat (31), an upright post (32), a photovoltaic panel steering mechanism (33), a jacking bolt (34) and a safety bolt (35);

the lower end face of the bearing seat (31) is fixedly connected with the upper end face of the bottom frame (11); the upper end surface of the bearing seat (31) is provided with a first circular groove (311); a second circular groove (312) is formed in the bottom surface of the first circular groove (311); a thrust ball bearing (313) and a deep groove ball bearing (314) are sequentially arranged in the first circular groove (311) from top to bottom; the lower end face of the upright post (32) is provided with a cylindrical bulge (321); the circumferential side surface of the cylindrical bulge (321) is provided with a circumferential groove (322); one end of the jacking bolt (34) penetrates through the circumferential side surface of the bearing seat (31) and is arranged in the circumferential groove (322); the lower end surface of the cylindrical bulge (321) is provided with a threaded hole (323); the safety bolt (35) penetrates through the lower end face of the bearing seat (31) and is in threaded fit with the threaded hole (323); the photovoltaic panel steering mechanism (33) is fixedly arranged on the side surface of the upright post (32) through a connecting piece; the lower end of the cylindrical bulge (321) sequentially passes through the thrust ball bearing (313) and the deep groove ball bearing (314) to be arranged in the second circular groove (312).

5. A mobile solar display device according to claim 4, characterized in that the circumferential sides of the cylindrical protrusions (321) are adapted to the inner circumferential sides of the thrust ball bearings (313) and the deep groove ball bearings (314); the outer circumferential side surfaces of the thrust ball bearing (313) and the deep groove ball bearing (314) are matched with the first circular groove (311); the circumferential side of the cylindrical projection (321) is adapted to the second circular groove (312).

6. The mobile solar display device according to claim 4, wherein the lower end surface of the bearing seat (31) is welded or screwed with the upper end surface of the bottom frame (11).

7. The mobile solar display device according to claim 1, wherein the connecting member is a screw or a stainless steel bayonet.