Multi-interface power supply charger

Abstract

The utility model relates to the field of power supply chargers, in particular to a multi-interface power supply charger, one side of a charger body is rotatably provided with a protection plate, the protection plate is provided with a plurality of turning plates which rotate independently, and the turning plates are arranged in front of connecting interfaces in a covering manner. According to the utility model, the connection interface of the charger body is provided with the protection plate and the plurality of independent turnover plates matched with the protection plate to realize the protection function, and each protection plate can realize the functions of independent opening and automatic resetting after opening, so that the protection efficiency is effectively improved, and effective protection can be carried out when individual interfaces are not used; and the turnover plate can still be integrally and synchronously opened through the protection plate, so that the use requirement is met, and the stable operation of the charger body is ensured.

Description

Technical Field

[0001] This utility model relates to the field of power charger technology, and in particular to a multi-interface power charger. Background Technology

[0002] A power charger is a device specifically designed to convert electrical energy from a power source (such as a power outlet) into current and voltage suitable for charging devices, and it is widely used in many fields.

[0003] Currently, in order to meet market demand, existing power chargers are designed to provide multiple connection interfaces. Multi-interface power chargers convert the input AC power into DC power through internal circuitry, and each interface has its own independent circuitry and control system.

[0004] In practical applications, many existing traditional multi-interface chargers expose the connection interfaces directly to the outside. When some interfaces are not connected, these interfaces may be affected by external factors, leading to poor contact and other issues. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multi-interface power charger.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A multi-interface power charger includes a charger body, a protective plate rotatably mounted on one side of the charger body, and multiple independently rotatable flip plates on the protective plate, with the flip plates covering the front of the connection interface.

[0008] The connection between the flip plate and the protective plate is made by bending steel strips, and a magnetic sheet is provided on one side of the flip plate. The magnetic sheet and the magnetic groove opened on one side of the protective plate form a magnetic attraction mechanism.

[0009] The bent steel bar generates an inward torsional force after the flipping plate rotates, thereby enabling the flipping plate to automatically rotate and reset.

[0010] In addition, a preferred structure is that a connection interface is provided on one side of the charger body.

[0011] In addition, a preferred structure is that a blocking block is installed on the inner side of the flip plate, and when the flip plate is closed, the blocking block fits and covers the port of the connection interface.

[0012] In addition, a preferred structure is that one side of the protective plate is rotatably connected to the charger body, and a snap-fit ​​block is provided in the middle of the other side, with protrusions provided at the upper and lower ends of the snap-fit ​​block.

[0013] In addition, a preferred structure is that a snap-fit ​​groove is provided on one side of the charger body, the snap-fit ​​groove and the snap-fit ​​block are a docking mechanism, and when the snap-fit ​​block is connected to the snap-fit ​​groove, the protrusion is pressed against the inner wall of the snap-fit ​​groove.

[0014] In addition, a preferred structure is that a plurality of rotating seats are provided on one side of the protective plate, and bent steel bars are fixedly connected to the upper and lower parts of the rotating seats. The other end of the bent steel bars is connected to the flip plate, and the flip plate rotates around the bent steel bars.

[0015] The beneficial effects of this utility model are as follows:

[0016] In this utility model, the connection interface of the charger body is provided with a protective plate and a number of independent flip plates to achieve the protection function. Each protective plate can be opened independently and automatically reset after opening, which effectively improves the protection efficiency. It can effectively protect individual interfaces when they are not in use, and the flip plates can still be opened synchronously as a whole through the protective plate to meet the usage requirements and ensure the stable operation of the charger body. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of a multi-interface power charger proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the protective plate structure proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the flip-up plate structure proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the bent steel bar connection structure proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the snap-fit ​​block connection proposed in this utility model.

[0022] In the diagram: 1. Charger body; 2. Protective plate; 21. Snap-fit ​​block; 3. Flip plate; 31. Block; 4. Snap-fit ​​slot; 5. Connection interface; 6. Magnetic slot; 7. Magnetic sheet; 8. Rotating seat; 9. Bending steel bar; 10. Protrusion. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1-5A multi-interface power charger includes a charger body 1, a protective plate 2 rotatably mounted on one side of the charger body 1, and multiple independently rotatable flip plates 3 on the protective plate 2. The flip plates 3 cover the front of the connection interface 5, thereby realizing independent protection for different interfaces.

[0025] Furthermore, the connection between the flip plate 3 and the protective plate 2 is made by bending steel strips 9, and a magnetic sheet 7 is provided on one side of the flip plate 3. The magnetic sheet 7 and the magnetic groove 6 opened on one side of the protective plate 2 are magnetic attraction mechanisms for each other.

[0026] Furthermore, the bent steel bar 9 generates an inward torsional force after the flip plate 3 rotates, realizing the automatic rotation and reset of the flip plate 3, thereby causing the flip plate 3 to cover the protective plate 2 and protect the connection interface 5.

[0027] A connection interface 5 is provided on one side of the charger body 1.

[0028] A blocking block 31 is installed on the inner side of the flip plate 3. When the flip plate 3 is closed, the blocking block 31 fits and covers the port of the connection interface 5.

[0029] One side of the protective plate 2 is rotatably connected to the charger body 1, and a snap-fit ​​block 21 is provided in the middle of the other side. Both the upper and lower ends of the snap-fit ​​block 21 are provided with protrusions 10.

[0030] A snap-fit ​​groove 4 is provided on one side of the charger body 1. The snap-fit ​​groove 4 and the snap-fit ​​block 21 are docking mechanisms. When the snap-fit ​​block 21 is connected to the snap-fit ​​groove 4, the protrusion 10 is pressed against the inner wall of the snap-fit ​​groove 4, thereby improving the connection stability of the protective plate 2.

[0031] Multiple rotating seats 8 are provided on one side of the protective plate 2. Bent steel bars 9 are fixedly connected to the upper and lower parts of the rotating seats 8. The other end of the bent steel bars 9 is connected to the flip plate 3. The flip plate 3 rotates around the bent steel bars 9.

[0032] Each flip plate 3 has a handle on one side.

[0033] In this embodiment, the flip plate 3 at the corresponding interface is opened to expose the internal connection interface 5. The protective plate 2 is provided with multiple independently rotatable flip plates 3, which can be individually closed and opened according to usage requirements for use.

[0034] The protective plate 2 can still be rotated as a whole, so that each flip plate 3 rotates and opens synchronously with the protective plate 2, exposing all the connection interfaces 5 for easy use.

[0035] In practical applications, the flip plate 3 is snapped into the magnetic groove 6 by the magnetic sheet 7 and connected stably by magnetic adsorption to ensure the stability of the flip plate 3 in the closed state.

[0036] In practical applications, as the flip plate 3 rotates, the bending steel strip 9 twists synchronously and generates torsional force, thereby creating the function of automatically resetting the flip plate 3, thus avoiding the situation where the flip plate 3 is forgotten to be turned off after use.

[0037] The bent steel bar 9 is fixedly connected to the rotating seat 8. When rotating, the bottom of the bent steel bar 9 remains stationary, while the upper part of the steel bar 9 is deformed and twisted at the connection with the flip plate 3, generating a corresponding torsional force. This is easy to understand intuitively and will not be explained further.

[0038] The magnetic groove 6 is specifically a groove with a magnetic piece for connecting the magnetic piece 7.

[0039] It is worth noting that the specific wiring harness connections, internal components, and operating principles of the charger body 1, i.e., the multi-interface power charger, are all common knowledge to those skilled in the art.

[0040] 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 multi-interface power charger, comprising a charger body (1), characterized in that, A protective plate (2) is rotatably mounted on one side of the charger body (1). Multiple independently rotating flip plates (3) are provided on the protective plate (2). The flip plates (3) cover the front of the connection interface (5). The connection between the flip plate (3) and the protective plate (2) is made by bending steel strips (9), and a magnetic sheet (7) is provided on one side of the flip plate (3). The magnetic sheet (7) and the magnetic groove (6) opened on one side of the protective plate (2) are magnetic attraction mechanisms for each other. The bent steel bar (9) generates an inward torsional force after the flip plate (3) rotates, thereby realizing the automatic rotation and reset of the flip plate (3).

2. A multi-interface power charger according to claim 1, characterized in that, A connection interface (5) is provided on one side of the charger body (1).

3. A multi-interface power charger according to claim 1, characterized in that, A blocking block (31) is installed on the inner side of the flip plate (3). When the flip plate (3) is closed, the blocking block (31) fits and covers the port of the connection interface (5).

4. A multi-interface power charger according to claim 1, characterized in that, One side of the protective plate (2) is rotatably connected to the charger body (1), and a snap-fit ​​block (21) is provided in the middle of the other side. The upper and lower ends of the snap-fit ​​block (21) are provided with protrusions (10).

5. A multi-interface power charger according to claim 4, characterized in that, The charger body (1) has a snap-fit ​​groove (4) on one side. The snap-fit ​​groove (4) and the snap-fit ​​block (21) are docking mechanisms. When the snap-fit ​​block (21) is connected to the snap-fit ​​groove (4), the protrusion (10) is pressed against the inner wall of the snap-fit ​​groove (4).

6. A multi-interface power charger according to claim 1, characterized in that, The protective plate (2) has multiple rotating seats (8) on one side. The upper and lower parts of the rotating seats (8) are fixedly connected with bent steel strips (9). The other end of the bent steel strips (9) is connected to the flip plate (3), and the flip plate (3) rotates around the bent steel strips (9).

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