Emergency convenient power supply

Abstract

The utility model discloses an emergency convenient power supply, and belongs to the technical field of emergency power supplies. An emergency convenient power supply comprises a power supply main body, a protective cover, a pushing and retracting mechanism, moving frames and a solar panel, the protective cover is arranged on the power supply main body in a sliding fit mode, and by arranging the pushing and retracting mechanism, when the device is used outdoors and the protective cover is pulled up, under the action of the pushing and retracting mechanism, the two moving frames can be driven to move out; thus, the solar panel is exposed outside, solar charging is achieved, the device is charged for endurance, the service life of the device is prolonged when the device is used outdoors, and the charging efficiency of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of emergency power supply, and more specifically, to a convenient emergency power supply. Background Art

[0002] Emergency power supply is a portable power supply device used to deal with emergencies or situations where there is a lack of power supply. It usually has the following features and functions:

[0003] Portability: The device is small in size and light in weight, easy to carry and move, and convenient to use indoors and outdoors.

[0004] Multiple output interfaces: including USB interface, AC power socket, DC output interface, etc., which can provide power supply for different types of electronic devices.

[0005] Large-capacity battery: A lithium battery or other type of battery with a larger capacity that can provide power support for a longer period of time.

[0006] LED lighting function: Some emergency power supply equipment also has LED lighting function, which can be used as a lighting lamp to provide emergency lighting.

[0007] Digital display: Equipped with a digital display to show information such as remaining battery capacity, input and output voltage, so that users can understand the power status.

[0008] Optional accessories: Chargers, adapters, solar charging panels and other accessories can be equipped as needed to provide more charging and usage options.

[0009] Combining the above features and functions, the emergency power supply is a convenient, flexible and safe power supply solution, suitable for various occasions such as outdoor camping, travel, disaster relief, power outage emergency, etc.

[0010] The document with prior art publication number CN215646343U provides an easy-to-use emergency power supply device. The device provides a power supply device, which is different from the traditional battery structure, has good mobility and is easy to use. At the same time, two sets of covers are arranged on the outside of the power supply for protection to ensure the stable use of the power supply. The cover is easy to disassemble and assemble, and will not affect the normal use of the power supply.

[0011] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: the device is convenient to carry and use, but because the device is not convenient for multi-mode battery life, the battery life is poor when used outdoors, which affects the use time.

[0012] In view of this, we propose a convenient power supply for emergency use. Utility Model Content

[0013] 1. Technical issues to be solved

[0014] The purpose of the present application is to provide a convenient emergency power supply to solve the problem of inconvenience in multiple battery life in the above-mentioned background technology, resulting in poor battery life when used outdoors.

[0015] 2. Technical solution

[0016] An emergency power supply includes a power supply body, a protective cover, a push-and-receive mechanism, a mobile frame, and a solar panel. The power supply body is provided with a protective cover that is slidably matched.

[0017] The push-and-retract mechanism is rotatably connected and arranged on the protective cover;

[0018] The two moving frames are slidably matched and arranged on the protective cover;

[0019] The solar panel is connected and fixedly arranged on the mobile frame.

[0020] Preferably, a limit strip is slidably provided on the inner wall of one side of the protective cover, a spring is fixedly connected between the limit strip and the protective cover, and the outer end of the limit strip is movably plugged into the holes on the upper and lower sides of the power supply body.

[0021] Preferably, the pushing and collecting mechanism comprises a pushing and collecting frame, which is rotatably connected to the inner wall of the protective cover, a worm wheel is fixedly connected to the middle of the pushing and collecting frame, a worm is meshingly provided on one side of the worm wheel, and the worm is rotatably connected to the protective cover.

[0022] Preferably, a universal joint set is fixedly connected to one end of the worm, a gear is fixedly connected to one end of the universal joint set, and the gear is meshed and driven with a rack connected to the inner wall of the power supply body.

[0023] Preferably, a slide groove is provided on one side of the movable frame close to the pushing and collecting frame, and the inner wall of the slide groove is slidably matched with the outer wall of the pushing and collecting frame.

[0024] 3. Beneficial effects

[0025] Compared with the prior art, the advantages of the present application are: by setting up a pushing and collecting mechanism, when the device is used outdoors, by pulling up the protective cover, the two mobile frames can be driven out by the pushing and collecting mechanism, so that the solar panels are exposed to the outside, thereby realizing solar charging, charging the device for battery life, increasing its usage time when used outdoors, and improving the charging efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of one side when the overall structure of this application is used;

[0027] Figure 2 A schematic diagram of the other side when used for the overall structure of this application;

[0028] Figure 3 This is a schematic cross-sectional view of the main structure of the power supply of this application;

[0029] Figure 4 This is a schematic diagram of the protective cover structure of the present application;

[0030] Figure 5 This is a schematic diagram of the push-and-receive mechanism structure of this application;

[0031] Explanation of the numbers in the figure: 1. power supply body; 2. protective cover; 3. push-and-retract mechanism; 4. mobile frame; 5. solar panel; 201. limit strip; 202. spring; 301. push-and-retract frame; 302. worm gear; 303. worm; 304. universal joint assembly; 305. gear; 101. rack; 401. slide groove. DETAILED DESCRIPTION

[0032] Please refer to Figures 1-5. This application provides a technical solution:

[0033] An emergency power supply includes a power supply body 1, a protective cover 2, a push-and-receive mechanism 3, a movable frame 4, and a solar panel 5. The power supply body 1 is provided with a protective cover 2 for sliding cooperation.

[0034] The push-and-retract mechanism 3 is rotatably connected to the protective cover 2;

[0035] Two moving frames 4 are slidably arranged on the protective cover 2;

[0036] The solar panel 5 is connected and fixedly disposed on the mobile frame 4 .

[0037] Specifically, a limit strip 201 is slidably provided on the inner wall of one side of the protective cover 2, a spring 202 is fixedly connected between the limit strip 201 and the protective cover 2, and the outer end of the limit strip 201 is movably plugged into the holes on the upper and lower sides of the power supply body 1.

[0038] In this embodiment, the limiting strip 201 realizes a rapid fixing effect on the protective cover 2 .

[0039] Furthermore, the pushing and collecting mechanism 3 includes a pushing and collecting frame 301, which is rotatably connected to the inner wall of the protective cover 2, a worm gear 302 is fixedly connected to the middle of the pushing and collecting frame 301, a worm 303 is meshingly arranged on one side of the worm gear 302, and the worm 303 is rotatably connected to the protective cover 2.

[0040] In this embodiment, the protective cover 2 realizes the protection function for the solar panel 5 .

[0041] Furthermore, a universal joint assembly 304 is fixedly connected to one end of the worm 303 , a gear 305 is fixedly connected to one end of the universal joint assembly 304 , and the gear 305 is meshed and driven with a rack 101 connected to the inner wall of the power supply body 1 .

[0042] In this embodiment, the rack 101 realizes automatic transmission of the pushing and receiving mechanism 3 .

[0043] In addition, a slide groove 401 is provided on one side of the moving frame 4 close to the pushing and collecting frame 301 , and the inner wall of the slide groove 401 is slidably matched with the outer wall of the pushing and collecting frame 301 .

[0044] The implementation principle of an emergency convenient power supply in an embodiment of the present application is as follows: when an emergency power supply is needed outdoors, the electrical plug is plugged into the socket on the power supply body 1 for use, and then when the weather is clear outdoors, the limit bar 201 is pressed, and then the protective cover 2 is pulled up to move the protective cover 2 up, and then under the action of the rack 101, the universal joint group 304 connected to the rack 101 is rotated, thereby driving the worm 303 to rotate, and the worm 303 drives the pushing and retracting frame 301 connected to the worm wheel 302 to rotate, thereby driving the two mobile frames 4 to move out, so that the solar panel 5 is moved out, and the power supply body 1 is charged to ensure the endurance of the power supply body 1.

Claims

1. An emergency power source, comprising a power source body (1), a protective cover (2), a push-and-receive mechanism (3), a mobile frame (4), and a solar panel (5), characterized in that: A protective cover (2) is slidably provided on the power source body (1); The pushing and receiving mechanism (3) is rotatably connected to the protective cover (2); The two movable frames (4) are slidably arranged on the protective cover (2); The solar panel (5) is connected and fixedly arranged on the mobile frame (4).

2. The convenient emergency power supply according to claim 1, characterized in that: A limit strip (201) is slidably provided on the inner wall of one side of the protective cover (2), a spring (202) is fixedly connected between the limit strip (201) and the protective cover (2), and the outer end of the limit strip (201) is movably plugged into holes on the upper and lower sides of the power supply body (1).

3. The convenient emergency power supply according to claim 1, characterized in that: The pushing and collecting mechanism (3) comprises a pushing and collecting frame (301), the pushing and collecting frame (301) is rotatably connected to the inner wall of the protective cover (2), a worm wheel (302) is fixedly connected to the middle of the pushing and collecting frame (301), a worm (303) is meshingly driven on one side of the worm wheel (302), and the worm (303) is rotatably connected to the protective cover (2).

4. The convenient emergency power supply according to claim 3 is characterized in that: One end of the worm (303) is connected and fixedly provided with a universal joint assembly (304), and one end of the universal joint assembly (304) is connected and fixedly provided with a gear (305), and the gear (305) is meshed and transmission-arranged with a rack (101) connected to the inner wall of the power source body (1).

5. The convenient emergency power supply according to claim 4, characterized in that: A slide groove (401) is provided on one side of the movable frame (4) close to the push-and-collect frame (301), and the inner wall of the slide groove (401) is slidably matched with the outer wall of the push-and-collect frame (301).

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