CN207353872U - A kind of Multifunctional portable power source - Google Patents

Abstract

The utility model relates to the technical field of mobile power supplies, in particular to a multifunctional mobile power supply, which includes a mobile power supply body, a mobile power supply body including a protective shell and a terminal, the surface of the protective shell is provided with a storage slot, and the inside of the storage slot is embedded with a stopper. A cooling fan is embedded at one end of the baffle close to the storage slot, a buckle for opening the baffle is provided on the surface of the baffle, and a placement plate is fixedly installed inside the storage slot. The multifunctional mobile power supply can adjust the placement position of the mobile phone, adjust the placement angle of the mobile phone, and place the mobile phone on the power supply body. At this time, the power supply body is used as a mobile phone stand to support the mobile phone, which is conducive to placing the mobile phone and is convenient. For entertainment activities, when the surface of the mobile phone is hot, turn on the fan switch at this time, and the cooling fan will dissipate heat and take away a lot of heat, which is beneficial to the moderate temperature of the mobile phone's surface when charging, and avoids damage to the internal parts of the mobile phone.

Description

A multifunctional mobile power supply

technical field

The utility model relates to the technical field of mobile power supplies, in particular to a multifunctional mobile power supply.

Background technique

Power bank, also called power bank, travel charger, etc., is a portable charger that integrates power supply and charging functions, and can charge digital devices such as mobile phones and tablet computers anytime, anywhere. Generally, lithium batteries are used as power storage units, which are convenient and quick to use. The core technology of the mobile power supply is whether the curve of the discharge current and voltage is smooth when charging the mobile phone. It is closely related to the important technical indicators of whether it will damage the charging device. The discharge curve test must be based on the third-party authoritative test report. For mobile power, it has a certain emergency function. When many digital power supplies cannot store electricity, it can be powered by some devices to make digital products work normally. Such as the solar mobile power supply, the mobile power supply of the hand generator, and the backup power supply of the smart machine appearing in the market. The craftsmanship of mobile power means that the appearance design of the product has participated in the aesthetics of the public or minority of consumers. As an electronic product that is portable and has certain functions, consumers pay great attention to the aesthetics of its appearance. Therefore, mainstream manufacturers are not only increasing the innovation of battery power management technology, but also increasing the research and development of product appearance that meets consumers' aesthetics. . .

However, the existing mobile power supply only has the function of charging. Due to the length of the data cable, it is inconvenient to perform entertainment activities such as watching videos when using the mobile power supply to charge the mobile phone. Heat dissipation, resulting in inconvenient use. In view of this, we propose a multifunctional mobile power supply.

Utility model content

The purpose of this utility model is to provide a multifunctional mobile power supply to solve the problem in the above background technology that due to the length of the data line is wired, when using the mobile power supply to charge the mobile phone, it is inconvenient to perform entertainment activities such as watching videos. A large amount of heat energy is generated, and it is inconvenient to dissipate heat to the mobile phone, resulting in inconvenient use.

In order to achieve the above object, the utility model provides the following technical solutions:

A multi-functional mobile power supply, including a mobile power supply body, the mobile power supply body includes a protective shell and a terminal, the surface of the protective shell is provided with a storage groove, the inside of the storage groove is embedded with a baffle, the baffle A heat dissipation fan is embedded on the end of the plate close to the storage slot, a buckle for opening the baffle is provided on the surface of the baffle, and a placement plate is fixedly installed inside the storage slot.

Preferably, the baffle is rotatably connected to the storage slot through the hinge.

Preferably, the cross-section of the placement plate is wavy.

Preferably, the baffle matches the receiving slot.

Preferably, a fan switch for controlling the cooling fan, a power switch, a charging port for connecting a power line, and a USB interface for connecting a data line are respectively provided on the surface of the terminal.

Preferably, a built-in power supply is provided inside the protective housing, and the built-in power supply, the cooling fan and the fan switch are connected in series through wires to form a closed loop.

Compared with the prior art, the utility model has the beneficial effect: this kind of multi-functional mobile power supply, put the mobile phone on the placement board, and lean against the surface of the baffle, can adjust the placement of the mobile phone at different positions on the placement board By adjusting the angle, the mobile phone can be placed on the power supply body. At this time, the power supply body is used as a mobile phone stand to support the mobile phone, which is beneficial to place the mobile phone and facilitate entertainment activities. When the surface of the mobile phone is hot, turn on the fan switch at this time. The cooling fan dissipates heat and takes away a large amount of heat, which is beneficial to the moderate surface temperature of the mobile phone during charging and avoids damage to the internal parts of the mobile phone.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is the working schematic diagram of the overall structure of the utility model.

In the figure: 1. Mobile power supply body; 2. Protective shell; 21. Storage slot; 211. Placement plate; 22. Baffle; 221. Cooling fan; 222. Buckle; 23. Hinge; 3. Terminal; Fan switch; 32, power switch; 33, charging port; 34, USB interface.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution:

A multi-functional mobile power supply, including a mobile power supply body 1, the mobile power supply body 1 includes a protective shell 2 and a terminal 3, the surface of the protective shell 2 is provided with a storage groove 21, and a baffle plate 22 is embedded in the storage groove 21. One end of the plate 22 close to the storage groove 21 is embedded with a heat dissipation fan 221, and the surface of the baffle 22 is provided with a buckle 222 for opening the baffle 22. The inside of the storage groove 21 is fixedly equipped with a placement plate 211, and the baffle 22 is connected with the hinge 23. The storage slot 21 is rotationally connected, the cross-section of the placement plate 211 is wavy, the baffle plate 22 matches the storage slot 21, the baffle plate 22 is rotated and opened by the buckle 222, the baffle plate 22 is rotated by the hinge 23, and leaves the storage slot 21, thus When placing the mobile phone on the placement plate 211 and leaning against the surface of the baffle plate 22, the mobile phone can be adjusted in different positions on the placement plate 211 to adjust the placement angle of the mobile phone, and the mobile phone can be placed on the power supply body 1. At this time, the power supply The body 1 is used as a mobile phone stand to support the mobile phone, which is beneficial to place the mobile phone and facilitate entertainment activities.

The surface of the terminal 3 is respectively provided with a fan switch 31 for controlling the cooling fan 221, a power switch 32, a charging port 33 for connecting a power line, and a USB interface 34 for connecting a data line. The inside of the protective shell 2 is provided with a built-in The power supply, the built-in power supply, the cooling fan 221 and the fan switch 31 are connected in series through wires to form a closed loop. The mobile phone is connected with the USB interface 34 through the data line, and the power switch 32 is turned on to charge the mobile phone. When the surface of the mobile phone is hot, the fan switch 31 is turned on at this time, and the cooling fan 221 dissipates heat, which takes away a large amount of heat, which is beneficial The surface temperature of the mobile phone is moderate when charging, which avoids damage to the internal parts of the mobile phone.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A multifunctional mobile power supply, comprising a mobile power supply body (1), characterized in that: the mobile power supply body (1) includes a protective shell (2) and a terminal (3), and the protective shell (2) The surface is provided with a storage groove (21), the inside of the storage groove (21) is embedded with a baffle (22), and the end of the baffle (22) near the storage groove (21) is embedded with a cooling fan ( 221), the surface of the baffle (22) is provided with a buckle (222) for opening the baffle (22), and a placement plate (211) is fixedly installed inside the storage slot (21). 2. The multifunctional mobile power supply according to claim 1, characterized in that: the baffle (22) is rotatably connected to the storage slot (21) through a hinge (23). 3. The multifunctional mobile power supply according to claim 1, characterized in that: the cross section of the placement plate (211) is wavy. 4. A multifunctional mobile power supply according to claim 1, characterized in that: the baffle (22) matches the storage slot (21). 5. The multifunctional mobile power supply according to claim 1, characterized in that: the surface of the terminal (3) is respectively provided with a fan switch (31) for controlling the cooling fan (221), a power switch (32), a charging port (33) for connecting a power line and a USB interface (34) for connecting a data line. 6. A multifunctional mobile power supply according to claim 5, characterized in that: the inside of the protective shell (2) is provided with a built-in power supply, the built-in power supply, the cooling fan (221) and the fan The switch (31) is connected in series through wires to form a closed loop.