Charger compatible with various interfaces

Abstract

The utility model relates to the field of chargers, and discloses a charger compatible with various interfaces, which comprises a charger shell, a plug device is fixedly mounted on the outer side of one end in the charger shell, and a multi-interface charger is fixedly mounted in the charger shell. A protection shell is fixedly installed on the outer side of the charger shell, and a winding device is arranged on the protection shell. The charger compatible with various interfaces provided by the utility model has the functions of preventing dust from entering the output interface and preventing falling, the protective shell is in direct contact with the ground when the charger falls, and the protective shell has the functions of shock absorption and dust prevention, so that the charger is prevented from being broken, and the charger is more convenient and safer in the use process; moreover, the service life of the device can be effectively prolonged, the normal use and carrying of the charger can be ensured, the structure design is compact and reasonable, and the use efficiency of the charger with various interfaces is improved by using a more efficient technology.

Description

Technical Field

[0001] This utility model relates to the field of chargers, specifically a charger compatible with multiple interfaces. Background Technology

[0002] A charger compatible with multiple interfaces is designed to solve the charging inconvenience caused by the diversification of electronic device interfaces in the current market. This charger integrates multiple charging interfaces and employs intelligent identification technology to automatically adapt to and match the charging needs of different devices, achieving a convenient multi-purpose charging experience. The charger adopts a modular design and also incorporates a built-in intelligent chip that can automatically identify the type of connected device and the required charging power, thereby outputting the most suitable current and voltage to ensure charging efficiency and device safety. Its core functions include: multi-interface compatibility, intelligent identification technology, high-efficiency charging, safety protection, and portable design. With the popularization and diversification of electronic devices, users' demands for chargers are also becoming increasingly diverse. A charger compatible with multiple interfaces will greatly simplify the user's charging experience and improve charging efficiency. Furthermore, with the continuous development of fast charging technology and intelligent identification technology, the charging speed and safety of this charger will be further improved. Therefore, this charger has broad application prospects and development potential in the market.

[0003] A charger compatible with multiple interfaces provides users with a convenient, efficient, and safe charging solution by integrating multiple charging interfaces and employing intelligent identification technology. It can not only meet the charging needs of most electronic devices on the market, but also improve charging efficiency and device safety. With the continuous advancement of technology and the continuous expansion of the market, this charger will become one of the mainstream products in the future charger market.

[0004] However, in existing multi-port chargers, unused ports are directly exposed to the air during use, which cannot prevent dust or debris from falling into the output port, thus adversely affecting the normal operation of the charger. The protection is poor, affecting the efficiency of the charger. Furthermore, the charger may come into direct contact with the ground when dropped, and there is no protective shell, so it cannot prevent the charger from breaking. Therefore, the device cannot guarantee convenience and safety during use. To address this, we propose a charger that is compatible with multiple ports. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a charger compatible with multiple interfaces, thus solving the aforementioned problems.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a charger compatible with multiple interfaces, including a charger housing, a plug device fixedly installed on the outer side of one end of the charger housing, a charger with multiple interfaces fixedly installed inside the charger housing, a protective shell fixedly installed on the outer side of the charger housing, and a winding device provided on the protective shell.

[0007] Preferably, the plug device includes a plug, a data cable, and a connecting block. Multiple connecting blocks are fixedly installed on one end of the charger housing. Multiple data cables are fixedly connected to one side of the connecting block, and multiple plugs are fixedly connected to the other side of the data cables. The plug, data cable, and connecting block are all distributed in a straight line at equal intervals.

[0008] Preferably, the multi-interface charger includes a charger body, interface one, interface two, and interface three. The charger body is disposed inside the charger housing. Interface one and interface three are disposed on the left and right sides of the charger body, respectively, and interface two is disposed on the front end of the charger body.

[0009] Preferably, the protective shell includes anti-slip protrusions, a buffer silicone pad, an arc-shaped iron sheet, and a mounting plate. The buffer silicone pad is fixedly installed on the side of the charger shell away from the plug. The other end of the buffer silicone pad is fixedly connected to the mounting plate. The mounting plate is fixedly connected to the connecting block. Symmetrical arc-shaped iron sheets are fixedly installed on both sides of the buffer silicone pad. The two sides of the arc-shaped iron sheets are fixedly connected to the charger shell and the mounting plate, respectively.

[0010] Preferably, the winding device includes a handle, a winding roller, a shrink plate, and a limiting groove. The charger housing has square and through limiting grooves on three sides with interfaces. A movable shrink plate is installed inside the limiting groove. A handle is provided on the outer side of the shrink plate on the three sides. The left and right sides of the charger housing, as well as the left and right parts of the front and rear sides, are all equipped with connected winding rollers.

[0011] Preferably, there is a gap between the winding device and the charger body.

[0012] Compared with the prior art, this utility model provides a charger compatible with multiple interfaces, which has the following advantages: The charger compatible with multiple interfaces provided by this utility model has the functions of preventing dust from entering the output interface and drop protection. When dropped, the protective shell directly contacts the ground, and the protective shell has shock absorption and dustproof functions, thereby preventing the charger from breaking. This makes the device more convenient and safer to use, and can effectively extend the service life of the device. It is beneficial to ensure the normal use and portability of the charger. The structure of this utility model is compact and reasonable, and it uses more efficient technology to improve the usage efficiency of chargers with multiple interfaces. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the front side of this utility model;

[0015] Figure 3 This is a schematic diagram of the rear side of the present invention;

[0016] Figure 4 This is a cross-sectional view of the present invention.

[0017] In the diagram: 1. Charger housing; 2. Charger body; 3. Plug; 4. Data cable; 5. Connector block; 6. Interface 1; 7. Interface 2; 8. Interface 3; 9. Anti-slip protrusion; 10. Buffer silicone pad; 11. Arc-shaped iron sheet; 12. Button; 13. Mounting plate; 14. Rewinding roller; 15. Shrink plate; 16. Limiting groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 A charger compatible with multiple interfaces includes a charger housing 1. A plug device is fixedly installed on the outer side of one end of the charger housing 1. A charger with multiple interfaces is fixedly installed inside the charger housing 1. A protective shell is fixedly installed on the outer side of the charger housing 1. A winding device is provided on the protective shell. The charger housing 1 will directly contact the ground when dropped. The charger housing 1 has shock absorption and dustproof functions to prevent the charger housing 1 from breaking. The winding device on the charger housing 1 can effectively prevent dust from entering the output interface.

[0020] Specifically, the plug device includes a plug 3, a data cable 4, and a connecting block 5. Multiple connecting blocks 5 are fixedly installed on one end of the charger housing 1. Multiple data cables 4 are fixedly connected to one side of the connecting block 5, and multiple plugs 3 are fixedly connected to the other side of the data cable 4. The plugs 3, data cables 4, and connecting blocks 5 are all distributed in a straight line at equal intervals. The plugs 3 and data cables 4 ensure the power supply of the charger.

[0021] Furthermore, the multi-interface charger includes a charger body 2, interface 1 6, interface 2 7, and interface 3 8. The charger body 2 is located inside the charger housing 1. Interface 1 6 and interface 3 8 are respectively located on the left and right sides of the charger body 2. Interface 2 7 is located on the front side of the charger body 2. Interface 1 6, interface 2 7, and interface 3 8 together realize the multi-interface effect of the charger.

[0022] It is worth noting that the protective shell includes anti-slip protrusions 9, a cushioning silicone pad 10, an arc-shaped iron plate 11, and a mounting plate 13. The cushioning silicone pad 10 is fixedly installed on the side of the charger shell 1 away from the plug 3. The other end of the cushioning silicone pad 10 is fixedly connected to the mounting plate 13. The mounting plate 13 is fixedly connected to the connecting block 5. Symmetrical arc-shaped iron plates 11 are fixedly installed on both sides of the cushioning silicone pad 10. The two sides of the arc-shaped iron plates 11 are fixedly connected to the charger shell 1 and the mounting plate 13, respectively. The anti-slip protrusions 9 can prevent the charger from falling easily. The cushioning silicone pad 10 and the arc-shaped iron plate 11 ensure that the protective shell has shock absorption and dustproof functions.

[0023] It is worth noting that the winding device includes a button 12, a winding roller 14, a shrink plate 15, and a limiting groove 16. The charger housing 1 has square and through limiting grooves 16 on three sides with interfaces. A movable shrink plate 15 is installed inside the limiting groove 16. A button 12 is provided on the outer side of the shrink plate 15 on the three sides. The left and right sides of the charger housing 1, as well as the left and right parts of the front and rear sides, are all equipped with connected winding rollers 14. The limiting groove 16 ensures smooth winding. The winding roller 14 is used to shrink the shrink plate 15.

[0024] In addition, there is a gap between the winding device and the charger body 2 to ensure that the winding device will not interfere with the charger body 2.

[0025] Working principle: When the device is needed, insert the plug 3 into the socket to ensure power connection. Then place the device in a suitable position and selectively install the retractable plate 15 on the outside of the interface according to the interface to be used. Press and hold the handle 12 to retract the retractable plate 15. When the retractable plate 15 is retracted into the winding roller 14, the interface can be used normally. After use, put the retractable plate 15 down to cover the interface and prevent dust from entering. If the charger is accidentally dropped, the charger shell 1 will first touch the ground, ensuring that the charger body 2 will not be broken or damaged. The buffer silicone pad 10 and the arc-shaped iron plate 11 play a shock absorption and cushioning function, which can effectively protect the normal use of the charger body 2.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A charger compatible with multiple interfaces, comprising a charger housing (1), characterized in that: A plug device is fixedly installed on the outer side of one end of the charger housing (1). A charger with multiple interfaces is fixedly installed inside the charger housing (1). A protective shell is fixedly installed on the outer side of the charger housing (1). A winding device is provided on the protective shell. The winding device includes a button (12), a winding roller (14), a shrink plate (15), and a limiting groove (16). The charger housing (1) has square and through limiting grooves (16) on three sides with interfaces. A movable shrink plate (15) is installed inside the limiting groove (16). A button (12) is provided on the outside of the shrink plate (15) on the three sides. The left and right sides of the charger housing (1), as well as the left and right parts of the front and rear sides, are all equipped with connected winding rollers (14).

2. A charger compatible with multiple interfaces according to claim 1, characterized in that: The plug device includes a plug (3), a data cable (4), and a connecting block (5). Multiple connecting blocks (5) are fixedly installed on one end of the charger housing (1). Multiple data cables (4) are fixedly connected to one side of the connecting block (5), and multiple plugs (3) are fixedly connected to the other side of the data cable (4). The plug (3), data cable (4), and connecting block (5) are all distributed in a straight line at equal intervals.

3. A charger compatible with multiple interfaces according to claim 1, characterized in that: The multi-interface charger includes a charger body (2), interface one (6), interface two (7), and interface three (8). The charger body (2) is disposed inside the charger shell (1). Interface one (6) and interface three (8) are disposed on the left and right sides of the charger body (2), respectively. Interface two (7) is disposed on the front end of the charger body (2).

4. A charger compatible with multiple interfaces according to claim 3, characterized in that: The protective shell includes anti-slip protrusions (9), a buffer silicone pad (10), an arc-shaped iron sheet (11), and a mounting plate (13). The buffer silicone pad (10) is fixedly installed on the side of the charger shell (1) away from the plug (3). The other end of the buffer silicone pad (10) is fixedly connected to the mounting plate (13). The mounting plate (13) is fixedly connected to the connecting block (5). Symmetrical arc-shaped iron sheets (11) are fixedly installed on both sides of the buffer silicone pad (10). The two sides of the arc-shaped iron sheet (11) are fixedly connected to the charger shell (1) and the mounting plate (13) respectively.

5. A charger compatible with multiple interfaces according to claim 1, characterized in that: There is a gap between the winding device and the charger body (2).

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