CN219268544U - A portable field mobile charging device - Google Patents

Abstract

The utility model provides a portable field mobile charging device, which includes a main body, the top of the main body is provided with an installation groove, and the top of the main body is hinged with a first protective cover on one side of the installation groove, and the installation groove is far away from the second A second protective cover is hinged on the top of the inner wall on one side of the protective cover, and a photovoltaic panel is hinged at a position close to the second protective cover in the installation groove, and a connecting shaft is provided on both sides of the other end of the photovoltaic panel. Both sides of the bottom of the first protective cover are symmetrically provided with two connecting blocks, and a chute is opened on the two connecting blocks, and the connecting shafts on both sides of the photovoltaic panel penetrate into the two chute respectively, and penetrate into the two chute. The surface of one end is equipped with a slider; the utility model can charge the storage battery through the photovoltaic panel, thereby prolonging the use time of the utility model, and at the same time, when not in use, the photovoltaic panel can be charged through the first protective cover and the second protective cover. The panels are enclosed in the installation groove for protection, reducing the probability of photovoltaic panels being damaged by collisions.

Description

A portable field mobile charging device

technical field

The utility model belongs to the technical field of mobile power supplies, in particular to a portable field mobile charging device.

Background technique

The operation of mobile phones and other electronic products and electrical appliances requires power supply. Although it is more convenient to get electricity within the coverage of the grid, it becomes a big problem in the wild where there is no grid coverage.

The mobile power supply is a kind of charging and power supply device that solves the problem of electricity consumption in the field. Most of the current mobile power supplies are not equipped with a field charging device. The use time is greatly limited. Although some mobile power supplies are equipped with photovoltaic panels that can be charged in the wild, because the photovoltaic panels are exposed, they are easily damaged by collisions and affect the user experience.

To sum up, the utility model therefore provides a portable field mobile charging device to solve the above problems.

Utility model content

In order to solve the above technical problems, the utility model provides a portable field mobile charging device to solve the limited use of most of the field charging devices in the prior art. At the same time, although some field charging devices can extend the use time through photovoltaic panels, But photovoltaic panels are prone to damage.

A portable field mobile charging device, comprising a main body, the top of the main body is provided with a mounting groove, and the top of the main body is hinged with a first protective cover on one side of the mounting groove, and the mounting groove is one distance away from the first protective cover. The top of the side inner wall is hinged with a second protective cover, and a photovoltaic panel is hinged at a position close to the second protective cover in the installation groove, and a connecting shaft is provided on both sides of the other end of the photovoltaic panel, and the first protective cover Two connecting blocks are symmetrically arranged on both sides of the bottom, and chute is opened on the two connecting blocks. A slide block is set, and the slide block and the chute are all slidably connected. Inside the installation groove, a threaded rod is installed under the photovoltaic panel, and a moving block is installed on the surface of the threaded rod. Both ends are connected with the first connecting rod, and the other ends of the two connecting rods are respectively connected in rotation with the two sides of the photovoltaic panel.

Further, both sides of the photovoltaic panel are connected with a second connecting rod, and the other end of the second connecting rod is rotationally connected with the side of the second protective cover close to the photovoltaic panel.

Further, the moving block is threadedly connected to the threaded rod.

Further, a knob is installed on one side of the surface of the main body, and the knob is in transmission connection with the threaded rod.

Further, the surface of the main body away from the knob is provided with a display screen, a power supply socket, a USB socket and control buttons.

Further, a storage battery and a control circuit board are installed inside the main body.

Further, handles are provided on the tops of opposite sides of the main body, and rollers are provided at four corners of the bottom of the main body.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model can convert light energy into electric energy and store it in the battery when needed through the photovoltaic panel, thereby prolonging the use time of the utility model. At the same time, when the photovoltaic panel is not needed, the connecting rod system enables the first A protective cover and a second protective cover seal the photovoltaic panel in the installation groove for protection, thereby preventing the photovoltaic panel from being damaged due to collision.

2. The utility model can respectively improve the portability and mobility of the utility model through the handle and the rollers, and is convenient for carrying and moving.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram when the photovoltaic panel of the present invention is not in use;

Fig. 2 is a three-dimensional schematic view of the photovoltaic panel of the present invention when in use;

Fig. 3 is a schematic sectional view of the utility model when the photovoltaic panel is not in use;

Fig. 4 is a schematic cross-sectional plan view of the photovoltaic panel of the present invention when in use.

In the picture:

1. Main body; 2. Installation groove; 3. First protective cover; 4. Second protective cover; 5. Photovoltaic panel; 6. Connecting shaft; 7. Connecting block; 8. Chute; 9. Slider; 10. Threaded rod; 11, moving block; 12, first connecting rod; 13, second connecting rod; 14, knob; 15, display screen; 16, power supply socket; 17, USB socket; 18, control button; 19, storage battery; 20. Control circuit board; 21. Handle; 22. Roller.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

As shown in Figure 1-4, the utility model provides a portable field mobile charging device, including a main body 1, the top of the main body 1 is provided with a mounting groove 2, and the top of the main body 1 is on the side of the mounting groove 2 A first protective cover 3 is hinged, and a second protective cover 4 is hinged on the top of the inner wall of the mounting groove 2 away from the first protective cover 3, and the photovoltaic panel 5 is closed by the first protective cover 3 and the second protective cover 4. Install the inside of the groove 2 to protect the photovoltaic panel 5 and prevent the photovoltaic panel 5 from being damaged by collision. The photovoltaic panel 5 is hinged in the installation groove 2 near the second protective cover 4, and the photovoltaic panel 5 is connected to the inside of the main body 1. The accumulator 19 is charged to achieve the purpose of prolonging the use time. The two sides of the other end of the photovoltaic panel 5 are provided with connecting shafts 6, and the two sides of the bottom of the first protective cover 3 are symmetrically provided with two connecting blocks 7. Both connecting blocks 7 are provided with chute 8, and the connecting shafts 6 on both sides of the photovoltaic panel 5 penetrate into the two chute 8 respectively, and the surface of one end is fitted with a slider 9. The sliding block 9 and the chute 8 are all slidingly connected, and the inside of the installation groove 2 is installed with a threaded rod 10 under the photovoltaic panel 5, and a moving block 11 is installed on the surface of the threaded rod 10. The moving block Both ends of 11 are connected to first connecting rods 12 , and the other ends of the two connecting rods are respectively connected to the two sides of photovoltaic panel 5 in rotation.

Wherein, the two sides of the photovoltaic panel 5 are also connected with a second connecting rod 13, and the other end of the second connecting rod 13 is connected to the side of the second protective cover 4 close to the photovoltaic panel 5 for rotation. When standing up, the second connecting rod 13 drives the second protective cover 4 to turn outward at a certain angle, thereby reducing the shielding of the photovoltaic panel 5 and increasing the energy conversion efficiency of the photovoltaic panel 5 .

Wherein, the moving block 11 is screwed to the threaded rod 10 , and when the threaded rod 10 rotates, the moving block 11 will move on the surface of the threaded rod 10 .

Wherein, a knob 14 is installed on one side of the surface of the main body 1 , and the knob 14 is connected to the threaded rod 10 by transmission, and the threaded rod 10 is driven to rotate by the knob 14 .

Wherein, the surface of the main body 1 away from the knob 14 is provided with a display screen 15, a power supply socket 16, a USB socket 17 and a control button 18, and the power consumption and remaining power information can be displayed through the display screen 15, and the power supply socket 16 and the USB The socket 17 is convenient for supplying power to different electrical appliances and electronic products, and the control button 18 is convenient for controlling the power supply switch.

Wherein, a storage battery 19 and a control circuit board 20 are installed inside the main body 1 , the storage battery 19 is used to store electric energy, and the control circuit board 20 is responsible for controlling the operation of various power consumption structures.

Wherein, handles 21 are provided on the tops of the opposite sides of the main body 1, and rollers 22 are provided at the four corners of the bottom of the main body 1, and the portability and mobility of the utility model can be improved by the handles 21 and the rollers 22. Resilience, easy to carry and move.

Specific working principle:

When the utility model is in use, the threaded rod 10 can be driven to rotate by rotating the knob 14 when needed, and the threaded connection between the threaded rod 10 and the moving block 11 makes the moving block 11 move toward the side of the second protective cover 4 direction, so that the angle of the first connecting rod 12 is changed, and the photovoltaic panel 5 is erected. The board 5 lifts up through the slider 9 installed on the connecting shaft 6 and under the action, so that the photovoltaic board 5 is exposed, so that the battery 19 inside the main body 1 is charged through the photovoltaic board 5 to achieve the purpose of prolonging the use time. While standing up, the second connecting rod 13 drives the second protective cover 4 to turn outward at a certain angle, thereby reducing the shielding of the photovoltaic panel 5, increasing the energy conversion efficiency of the photovoltaic panel 5, and charging without using the photovoltaic panel 5 At the same time, the photovoltaic panel 5 is rotated downward by rotating the threaded rod 10 in the opposite direction, so that the first protective cover 3 and the second protective cover 4 are closed, and the photovoltaic panel 5 is closed by the first protective cover 3 and the second protective cover 4 It is closed inside the installation groove 2, thereby protecting the photovoltaic panel 5 and preventing the photovoltaic panel 5 from being damaged by collision. The portability and mobility of the utility model can be improved respectively by the handle 21 and the rollers 22, and it is convenient to carry and move.

The embodiments of the present utility model are given for the purpose of illustration and description. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as a reference to the present utility model. Novel limitation, those skilled in the art can make changes, modifications, substitutions and modifications to the above-mentioned embodiments within the scope of the present utility model.

Claims (7)

1. A portable field mobile charging device, characterized in that it includes a main body (1), the top of the main body (1) is provided with a mounting groove (2), and the top of the main body (1) is in the mounting groove (2). ) is hinged with a first protective cover (3), and the top of the inner wall of the installation groove (2) away from the first protective cover (3) is hinged with a second protective cover (4), and the installation groove (2) ) is hinged with a photovoltaic panel (5) at a position close to the second protective cover (4), and a connecting shaft (6) is provided on both sides of the other end of the photovoltaic panel (5), and the first protective cover (3 ) two connecting blocks (7) are arranged symmetrically on both sides of the bottom, and two connecting blocks (7) are provided with slide grooves (8), and the connecting shafts (6) on both sides of the photovoltaic panel (5) Penetrate into two slide grooves (8) respectively, and a slide block (9) is set on the surface of one end of the penetration, and the slide block (9) is slidingly connected with the slide groove (8). (2) There is a threaded rod (10) installed under the photovoltaic panel (5) inside, a moving block (11) is installed on the surface of the threaded rod (10), and both ends of the moving block (11) are connected There is a first connecting rod (12), and the other ends of the two connecting rods are respectively connected to the two sides of the photovoltaic panel (5) in rotation. 2. The portable field mobile charging device according to claim 1, characterized in that: the two sides of the photovoltaic panel (5) are also connected with a second connecting rod (13), and the second connecting rod (13) The other ends of both are rotationally connected with the side of the second protective cover (4) close to the photovoltaic panel (5). 3. The portable field mobile charging device according to claim 1, characterized in that: the moving block (11) is threadedly connected to the threaded rod (10). 4. The portable field mobile charging device according to claim 1, characterized in that: a knob (14) is installed on one side of the surface of the main body (1), and the knob (14) is connected with the threaded rod (10) The transmission is connected between them. 5. The portable field mobile charging device according to claim 4, characterized in that: the surface of the main body (1) away from the knob (14) is provided with a display screen (15), a power supply socket (16), a USB socket (17) and control button (18). 6. The portable field mobile charging device according to claim 1, characterized in that: a battery (19) and a control circuit board (20) are installed inside the main body (1). 7. The portable field mobile charging device according to claim 1, characterized in that: handles (21) are provided on the top of the opposite side surfaces of the main body (1), and the four corners of the bottom of the main body (1) All are provided with roller (22).

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