Multifunctional combined mobile power supply

Abstract

The utility model relates to mobile power supply technical field especially relates to a multifunctional combined mobile power supply, including power bank, the first thread and the second thread are set up respectively in two ends of power bank, the protective cap of setting in the outer wall of first thread is set up to the outer wall of power bank one end, four circumferential equal division settings of placing groove are set up in both ends of power bank, and four placing grooves set up in power bank one end are different respectively and are provided with illuminating lamp, fan, first charging port and second charging port. The utility model discloses the rotation of the rotating disc, the part of different action in the placing groove is unfolded, makes the power bank reach different function according to different environment, avoids the single function of power bank only charging, makes the use range of power bank wider, the slide of pull plate in the limiting cylinder, the slide in and slide out of control limiting rod in the limiting groove, the rotation of the rotating disc and the limiting are convenient, prevent the rotation of the rotating disc when power bank uses the area of different function and affect the use of different function of power bank.

Description

Technical Field

[0001] This utility model relates to the field of mobile power technology, and in particular to a multifunctional combined mobile power supply. Background Technology

[0002] A power bank is a portable electronic device primarily used to provide emergency power to digital devices such as smartphones, tablets, and Bluetooth headsets.

[0003] When people travel or work outdoors, their mobile phones often run out of power due to limited battery capacity. When this happens at night, the low battery prevents the phone's flashlight from staying on, making it difficult for people to accurately observe their surroundings and increasing the risk of pedestrians tripping. Furthermore, when people are in overheated environments, the lack of ventilation provided by existing power banks can increase the risk of heatstroke. Utility Model Content

[0004] The purpose of this invention is to solve the problem of the limited functionality of existing power banks by proposing a multi-functional combined mobile power supply.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multifunctional modular power bank includes a power bank with a first thread and a second thread at both ends. A protective cap is fitted onto the outer wall of one end of the power bank, which is located on the outer wall of the first thread. Four equally spaced placement slots are provided at both ends of the power bank. A light, a fan, a first charging port, and a second charging port are respectively installed in the four placement slots at one end of the power bank. A control switch for controlling the light, fan, first charging port, and second charging port is provided in the placement slot at the other end of the power bank.

[0007] Preferably, the protective cap has an internal thread, and the protective cap is respectively fitted onto the outer wall of the first thread and the second thread through the internal thread.

[0008] Preferably, a sealing strip with a circular structure is fixedly installed inside the protective cap, and a sealing groove is opened on the side of the power bank opposite to the first thread, and the sealing strip is disposed in the sealing groove.

[0009] Preferably, the power bank has four circumferentially divided limiting grooves on the side opposite to the first thread, and a rotating shaft rotatably mounted on the power bank is provided between the four limiting grooves.

[0010] Preferably, a rotating disk is fixedly installed at the end of the rotating shaft, a limiting cylinder is fixedly installed on the rotating disk, a limiting rod is slidably arranged inside the limiting cylinder, and a sliding hole is opened on the rotating disk relative to the bottom end of the limiting rod, and the limiting rod is slidably arranged in the sliding hole.

[0011] Preferably, the limiting cylinder has vertical grooves on both sides, the limiting rod has pull plates that are slidably installed in the vertical grooves on both sides, the limiting cylinder has a spring fixedly installed inside, and the bottom end of the spring is fixedly connected to the limiting rod.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] 1. This utility model displays parts with different functions in the slot by rotating the rotating disk, so that the power bank can perform different functions according to different environments, avoiding the single function of power banks that can only charge, and making the power bank more widely used.

[0014] 2. This utility model controls the sliding of the limit rod in and out of the limit groove by sliding the pull plate inside the limit cylinder, which facilitates the rotation and limit of the rotating disk and prevents the rotation of the rotating disk from affecting the use of different functions of the power bank when the power bank is used in different functional areas. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a multifunctional combined mobile power supply proposed in this utility model;

[0016] Figure 2 A schematic diagram of the protective cap and sealing strip of a multifunctional combined portable power bank proposed in this utility model;

[0017] Figure 3 A schematic diagram of the sealing groove and rotating disk of a multifunctional combined mobile power supply proposed in this utility model;

[0018] Figure 4 A schematic diagram of the limiting groove and rotating shaft of a multifunctional combined mobile power supply proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the spring and pull plate of a multifunctional combined mobile power supply proposed in this utility model.

[0020] In the diagram: 1. Power bank; 2. First thread; 3. Second thread; 4. Protective cap; 5. Sealing tape; 6. Sealing groove; 7. Placement groove; 8. Lighting lamp; 9. Fan; 10. First charging port; 11. Second charging port; 12. Limiting groove; 13. Rotating shaft; 14. Rotating disk; 15. Limiting cylinder; 16. Spring; 17. Pull plate; 18. Limiting rod; 19. Control switch. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-5 A multifunctional combined mobile power bank includes a power bank 1. The power bank 1 has a first thread 2 and a second thread 3 at both ends. A protective cap 4 is fitted on the outer wall of one end of the power bank 1 and is located on the outer wall of the first thread 2. The power bank 1 has four circumferentially divided placement slots 7 at both ends. The four placement slots 7 at one end of the power bank 1 are respectively provided with a light 8, a fan 9, a first charging port 10, and a second charging port 11. The light 8 provides a light source for people in dark environments, making it easier for people to observe their surroundings. The rotation of the fan 9 provides airflow for the user and prevents the user from overheating. The first charging port 10 and the second charging port 11 provide different charging connectors to suit the charging needs of different mobile phones. The placement slots 7 at the other end of the power bank 1 are provided with control switches 19 that control the opening and closing of the light 8, the fan 9, the first charging port 10, and the second charging port 11.

[0023] The protective cap 4 has an internal thread, and the protective cap 4 is respectively fitted onto the outer wall of the first thread 2 and the second thread 3 through the internal thread.

[0024] The protective cap 4 has a sealing strip 5 with a circular structure fixedly installed inside. The power bank 1 has a sealing groove 6 on the side opposite to the first thread 2. The sealing strip 5 is set in the sealing groove 6. Through the cooperation between the sealing strip 5 and the sealing groove 6, when the protective cap 4 is screwed on the first thread 2, it waterproofs the different connectors of the power bank 1 and prevents the different connectors of the power bank 1 from malfunctioning due to water.

[0025] The power bank 1 has four circumferentially divided limiting grooves 12 on one side relative to the first thread 2, and a rotating shaft 13 rotatably mounted on the power bank 1 is provided between the four limiting grooves 12.

[0026] A rotating disk 14 is fixedly installed at the end of the rotating shaft 13. A limiting cylinder 15 is fixedly installed on the rotating disk 14. A limiting rod 18 is slidably arranged inside the limiting cylinder 15. A sliding hole is opened at the bottom of the rotating disk 14 relative to the limiting rod 18. The limiting rod 18 is slidably arranged in the sliding hole.

[0027] Vertical grooves are provided on both sides of the limiting cylinder 15. Pull plates 17 are fixedly installed on both sides of the limiting rod 18 and slidably disposed in the vertical grooves. A spring 16 is fixedly installed inside the limiting cylinder 15. By extending and retracting the spring 16, the sliding of the limiting rod 18 in the limiting cylinder 15 is adjusted, so that the limiting rod 18 moves into the limiting groove 12 to limit the rotating disk 14. The bottom end of the spring 16 is fixedly connected to the limiting rod 18.

[0028] It should be noted that the specific model and specifications of the sealing strip 5 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0029] The functional principle of this utility model can be explained through the following operation methods:

[0030] In use, by rotating the protective cap 4, the protective cap 4 is unscrewed from the first thread 2. By pulling the pull plate 17, the pull plate 17 moves in the direction of the spring 16 within the limiting cylinder 15, and the pull plate 17 drives the limiting rod 18 to move synchronously, so that the limiting rod 18 is taken out from the limiting groove 12, thus releasing the limitation on the rotating disk 14.

[0031] Depending on the user's needs under different circumstances, the rotating disk 14 is rotated so that the opening on the rotating disk 14 coincides with different placement slots 7, displaying the different parts in the placement slots 7, and turning on the corresponding control switch 19 so that the power bank 1 can achieve different usage functions.

[0032] By releasing the limiting position of the pull plate 17, the extension and retraction of the spring 16 pushes the pull plate 17 to reset, causing the limiting rod 18 to slide into the limiting groove 12, thereby limiting the rotation of the disc 14.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multifunctional combined portable power bank, comprising a power bank (1), characterized in that, The power bank (1) has a first thread (2) and a second thread (3) at both ends. A protective cap (4) is fitted on the outer wall of the first thread (2) at one end of the power bank (1). The power bank (1) has four equally spaced placement slots (7) at both ends. A light (8), a fan (9), a first charging port (10), and a second charging port (11) are respectively installed in the four placement slots (7) at one end of the power bank (1). A control switch (19) is installed in the placement slot (7) at the other end of the power bank (1) to control the opening of the light (8), the fan (9), the first charging port (10), and the second charging port (11).

2. The multifunctional combined portable power bank according to claim 1, characterized in that, The protective cap (4) has an internal thread, and the protective cap (4) is respectively fitted onto the outer wall of the first thread (2) and the second thread (3) through the internal thread.

3. A multifunctional combined portable power bank according to claim 2, characterized in that, The protective cap (4) is fixedly installed with a sealing strip (5) in a circular structure. The power bank (1) has a sealing groove (6) on the side opposite to the first thread (2), and the sealing strip (5) is set in the sealing groove (6).

4. A multifunctional combined portable power bank according to claim 3, characterized in that, The power bank (1) has four circumferentially divided limiting grooves (12) on the side opposite to the first thread (2), and a rotating shaft (13) rotatably mounted on the power bank (1) is provided between the four limiting grooves (12).

5. A multifunctional combined portable power bank according to claim 4, characterized in that, A rotating disk (14) is fixedly installed at the end of the rotating shaft (13). A limiting cylinder (15) is fixedly installed on the rotating disk (14). A limiting rod (18) is slidably arranged inside the limiting cylinder (15). A sliding hole is opened at the bottom of the rotating disk (14) relative to the limiting rod (18). The limiting rod (18) is slidably arranged in the sliding hole.

6. A multifunctional combined portable power bank according to claim 5, characterized in that, The limiting cylinder (15) has vertical grooves on both sides, and the limiting rod (18) has pull plates (17) that are slidably installed in the vertical grooves on both sides. The limiting cylinder (15) has a spring (16) fixedly installed inside, and the bottom end of the spring (16) is fixedly connected to the limiting rod (18).

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