A bidirectional fast-charging mobile power source

Abstract

The utility model relates to the field of mobile power supplies, and discloses a bidirectional fast-charging mobile power supply, which includes a main body structure and an improved structure: the main body structure includes a main body, interfaces are present at both ends of the main body, and two horizontal bars that are symmetrical about the interfaces and have the same width as the interfaces are connected at both ends of the main body; the improved structure includes a side plate that is connected between the two horizontal bars at each end of the main body and is flush with one side of the interface; in addition, a slide groove with the same width as the range not covered by the side plate is provided on one side of each horizontal bar close to the interface, and a slide bar is slidably connected in each slide groove, and an inner plate located outside the main body is connected between two adjacent slide bars, and the sum of the length of the inner plate and the length of the side plate is equal to the width of the main body. The utility model can make the baffle plate slidably connected between the two slide grooves engage with the side plate through the action of the locking mechanism, so that when not in use, the interfaces at both ends of the main body can be blocked by the action of the baffle plate, which plays a protective role and avoids dust accumulation and blockage.

Description

Technical Field

[0001] The utility model belongs to the field of mobile power supplies, in particular to a bidirectional fast-charging mobile power supply. Background Art

[0002] A power bank is a portable external power supply device used to charge mobile devices such as smartphones, tablets, Bluetooth headsets, etc. It usually consists of one or more rechargeable batteries, equipped with corresponding circuits and interfaces, which can transfer the stored power to mobile devices.

[0003] Nowadays, the development of mobile power has been very mature, with small size, large capacity, high appearance and easy to carry. However, because the interfaces on these mobile power supplies are usually exposed, they are very easy to be clogged by dust during daily use, thus affecting the charging of the interface. Utility Model Content

[0004] Technical problem to be solved: The mobile power interface is easily clogged by dust.

[0005] Technical solution: The utility model provides a bidirectional fast-charging mobile power supply, including a main body structure and an improved structure: the main body structure includes a main body, and there are interfaces at both ends of the main body, and two horizontal bars that are symmetrical about the interfaces and have the same width as the interfaces are connected to both ends of the main body; the improved structure includes a side panel that is connected between the two horizontal bars at each end of the main body and is flush with one side of the interface; in addition, a sliding groove with the same width as the range not covered by the side panel is opened on one side of each horizontal bar close to the interface, and a sliding bar is slidably connected in each sliding groove, and an inner plate located on the outside of the main body is connected between two adjacent sliding bars, and the sum of the length of the inner plate and the length of the side plate is equal to the width of the main body, and the outer side of the inner plate is connected to an outer plate with the same width as the main body, and the inner plate and the outer plate together constitute a baffle, and a locking mechanism for locking the baffle is provided between the baffle and the side plate.

[0006] Furthermore, the engaging mechanism includes an engaging protrusion connected to the inner side of the side plate; at the same time, an engaging hole matched with the engaging protrusion is opened on a corresponding end of the baffle.

[0007] Furthermore, the engaging protrusion is an elastic column, and its diameter is slightly larger than the diameter of the engaging hole.

[0008] Furthermore, one end of the elastic column close to the engaging hole is in an arc shape, so as to reduce the friction between the elastic column and the opening of the engaging hole.

[0009] Furthermore, two connection grooves are symmetrically provided in the middle of the top of the main body, and each connection groove includes two docking grooves, one of which is matched with the slide bar, and the other is matched with the portion of the outer plate that exceeds the inner plate.

[0010] Furthermore, a plurality of evenly distributed thin strip grooves are provided on the outer side of the baffle, and these thin strip grooves cooperate to form a leveraging structure.

[0011] Technical effect: In the utility model, the baffle plate slidably connected between the two slide grooves can be engaged with the side plate through the action of the locking mechanism. In this way, when not in use, the interfaces at both ends of the main body can be blocked by the baffle plate to play a protective role and avoid dust accumulation and clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the baffle and chute structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the baffle and the connecting groove of the utility model when they are connected;

[0016] In the figure: 1, main body; 2, horizontal bar; 3, side plate; 4, slide groove; 5, baffle; 6, slide bar; 7, locking mechanism; 701, locking protrusion; 8, connecting groove; 9, thin strip groove. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0018] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] The bidirectional fast-charging mobile power supply provided in this specific embodiment is as follows: Figure 1 and Figure 2As shown, it includes a main body structure and an improved structure, wherein: the main body structure includes a main body 1, with interfaces at both ends of the main body 1, and two horizontal bars 2 that are symmetrical about the interfaces and have the same width as the interfaces are connected to both ends of the main body 1; the improved structure includes a side panel 3 that is connected between the two horizontal bars 2 at each end of the main body 1 and is flush with one side thereof; in addition, a slide groove 4 with the same width as the range not covered by the side panel 3 is provided on one side of each horizontal bar 2 close to the interface, and a slide bar 6 is slidably connected in each slide groove 4, and an inner plate located on the outer side of the main body 1 is connected between two adjacent slide bars 6, and the sum of the length of the inner plate and the length of the side panel 3 is equal to the width of the main body 1, and the outer side thereof is connected to an outer plate with the same width as the main body 1, and the inner plate and the outer plate together constitute a baffle 5, and a snap-fit ​​mechanism 7 for snapping the baffle 5 is provided between the baffle 5 and the side panel 3. As shown Figure 3 As shown, the engaging mechanism 7 includes an engaging protrusion 701 connected to the inner side of the side plate 3; at the same time, an engaging hole adapted to the engaging protrusion 701 is provided on the corresponding end of the baffle 5. Specifically, the engaging protrusion 701 is an elastic column, and its diameter is slightly larger than the diameter of the engaging hole, so as to achieve a more stable engagement. In addition, one end of the elastic column close to the engaging hole is in an arc shape, so as to reduce the friction between the elastic column and the engaging hole, so as to facilitate the engagement of the two. In this way, when not in use, the interfaces at both ends of the body 1 can be blocked by the baffle 5 to play a protective role and avoid dust accumulation and blockage.

[0020] like Figure 1 As shown, two connection grooves 8 are symmetrically provided in the middle of the top of the body 1, and each connection groove 8 includes two docking grooves, one of which is adapted to the slide bar 6, and the other is adapted to the portion of the outer plate that exceeds the inner plate. In this way, when using the power bank, the baffle 5 can be removed and engaged with the connection groove 8, and a mobile phone placement space is formed between the two baffles 5 for placing the mobile phone, which is equivalent to providing a mobile phone holder.

[0021] In addition, a plurality of evenly distributed thin strip grooves 9 are provided on the outer side of the baffle plate 5 . The thin strip grooves 9 cooperate to form a lever structure for facilitating the pushing out of the baffle plate 5 when the baffle plate 5 is removed.

[0022] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

[0023] In the idle space of this device, all electrical components and their matching drivers are placed, and all the driving parts mentioned above, which refer to power elements, electrical components and adaptive power supplies, are connected through wires by personnel in this field. The specific connection means should refer to the above description, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well known in the art.

Claims

1. A bidirectional fast-charging mobile power source, including a main body structure and an improved structure: The main body structure comprises a main body (1), and interfaces are provided at both ends of the main body (1), and is characterized in that: Two horizontal bars (2) that are symmetrical about the interface and have the same width as the interface are connected to both ends of the body (1); The improved structure comprises a side plate (3) connected between two horizontal bars (2) at each end of the body (1) and flush with one side thereof; in addition, a slide groove (4) having a width equal to the range not covered by the side plate (3) is provided on one side of each horizontal bar (2) close to the interface, a slide bar (6) is slidably connected in each slide groove (4), an inner plate located outside the body (1) is connected between two adjacent slide bars (6), the sum of the length of the inner plate and the length of the side plate (3) is equal to the width of the body (1), and the outer side thereof is connected to an outer plate having the same width as the body (1), the inner plate and the outer plate together form a baffle (5), and a snap-fit ​​mechanism (7) for snapping the baffle (5) is provided between the baffle (5) and the side plate (3).

2. The bidirectional fast-charging mobile power supply according to claim 1, characterized in that: The locking mechanism (7) comprises a locking protrusion (701) connected to the inner side of the side plate (3); at the same time, a locking hole matching the locking protrusion (701) is provided on a corresponding end of the baffle (5).

3. The bidirectional fast-charging mobile power supply according to claim 2, characterized in that: The engaging protrusion (701) is an elastic column, and its diameter is slightly larger than the diameter of the engaging hole.

4. The bidirectional fast-charging mobile power supply according to claim 3, characterized in that: One end of the elastic column close to the engaging hole is in an arc shape, so as to reduce the friction between the elastic column and the opening of the engaging hole.

5. The bidirectional fast-charging mobile power source according to claim 1, characterized in that: Two connecting grooves (8) are symmetrically provided at the middle of the top of the body (1), and each connecting groove (8) comprises two docking grooves, one of which is matched with the slide bar (6), and the other is matched with the portion of the outer plate that exceeds the inner plate.

6. The bidirectional fast-charging mobile power supply according to claim 1, characterized in that: The outer side of the baffle (5) is provided with a plurality of evenly distributed thin strip grooves (9), and the thin strip grooves (9) cooperate to form a force-leveraging structure.

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