Power bank electric quantity display structure

Abstract

The utility model relates to the technical field of power banks, in particular to a power bank electric quantity display structure which is arranged in a shell and comprises a charging module and a display module. The display module comprises a plurality of light-emitting assemblies, light barriers are arranged among the light-emitting assemblies, and an upper cover fixedly connected with the light barriers is arranged on the shell; the shell is provided with a light-transmitting plate matched with the multiple light-emitting assemblies. The side, away from the shell, of the light-transmitting plate is provided with a guiding part, the multiple light-emitting assemblies are arranged to be matched with the light-transmitting plate to display the electric quantity in the power bank, the light barrier is arranged to prevent mutual interference between the light-emitting assemblies, the light-emitting assemblies and the light barrier are matched to form fan-shaped structures, and the multiple fan-shaped structures are connected end to end to form an annular structure. And the electric quantity display span is small, the electric quantity display is more accurate, and at least two light sources are arranged in each light-emitting assembly, so that lamplight is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of power banks, and in particular to a power bank power display structure. Background Art

[0002] A mobile power bank or mobile charger is a portable charger that can be carried by an individual and can store electrical energy. It is mainly used to charge handheld mobile devices and other consumer electronic products (such as wireless phones and laptops). It is especially used in situations where there is no external power supply. Its main components include: a battery for storing electrical energy, a circuit for stabilizing the output voltage (DC-DC converter). Most mobile power banks come with a charger to charge the built-in battery.

[0003] In order to let users intuitively understand the remaining power inside, existing power banks usually have a display structure to display the remaining power, so as to facilitate users to charge and use the power bank. For example, Chinese patent announcement number CN217769533U discloses "a plug-in power bank". The utility model directly sets a charging head on the product, and there is no need to charge the device through an external charging cable. During the charging process, the product can be directly fixed in the charging port of the external device through the charging head, without the need for external force to fix it, and is an integrated device with the external device. An indicator light is provided on the shell, and the indicator light is electrically connected to the circuit board, which can be used to indicate the power level or product status. There are four groups of indicator lights, and the number of groups of indicator lights that are on can indicate the remaining power. During the charging process, the four groups of indicator lights are in a running light cycle state. When the power is fully charged, the four groups of indicator lights remain in a constant light state.

[0004] However, in actual use, the four sets of indicator lights display the power bank's battery level. The power display has a large span and is too simple, resulting in inaccurate display. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that the span of power display is large, resulting in inaccurate display, and proposes a power bank power display structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A power bank power display structure is designed, which is arranged in a shell, and the display structure includes: a charging module and a display module;

[0008] The display module comprises a plurality of light-emitting components, a light-blocking plate is arranged between two adjacent light-emitting components, an upper cover fixedly connected to the plurality of light-blocking plates is arranged on the housing, and a touch-sensitive switch is arranged on the upper cover;

[0009] The housing is provided with a light-transmitting plate matched with the plurality of light-emitting components;

[0010] A guide portion is provided on a side of the light-transmitting plate away from the housing.

[0011] Furthermore, the light emitting assembly cooperates with two adjacent light blocking plates to form a fan-shaped structure.

[0012] Furthermore, the plurality of fan-shaped structures are connected end to end to form a ring structure.

[0013] Furthermore, the annular structure is sleeved on the outside of the charging module.

[0014] Furthermore, the light-emitting component includes at least two light sources.

[0015] Furthermore, the light source is a light emitting diode.

[0016] Furthermore, two inclined surfaces are arranged on the upper end of the light blocking plate, and the inclined surfaces face two light-emitting components respectively.

[0017] Furthermore, the upper cover is provided with a plurality of positioning holes, and the light-transmitting plate is fixedly provided with a plurality of positioning posts matched with the positioning holes.

[0018] Furthermore, the guide portion includes a plurality of guide rings arranged on one side of the light-transmitting plate.

[0019] Furthermore, a mounting cylinder for mounting the battery is arranged in the shell, and the central axis of the mounting cylinder is consistent with the central axis of the shell.

[0020] The utility model provides a power bank power display structure, which has the following beneficial effects:

[0021] In the utility model, multiple light-emitting components are arranged to cooperate with the light-transmitting plate to display the power in the power bank, and the light-blocking plate is arranged to effectively avoid the problem of light interruption between two adjacent lights, so that the adjacent display lights can be smoothly connected. The light-emitting components cooperate with the light-blocking plate to form a fan-shaped structure, and multiple fan-shaped structures are connected end to end to form a ring structure, which is more beautiful, and the span of the power display is small and more accurate.

[0022] Secondly, in the present invention, by arranging at least two light sources in each light-emitting component, the light is made more uniform, which effectively avoids the problem of being particularly bright in the middle and dark on both sides, resulting in uneven display. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a power bank power display structure proposed by the utility model;

[0024] Figure 2 It is a structural schematic diagram of the upper cover of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the light source of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the positioning column of the utility model;

[0027] Figure 5 The utility model is a structural schematic diagram of a light-blocking plate.

[0028] In the figure: 1. outer shell; 11. mounting tube; 2. charging module; 3. display module; 4. light-emitting component; 41. light source; 5. light-blocking plate; 51. inclined plane; 6. light-transmitting plate; 61. positioning column; 7. guide part; 71. guide ring; 8. upper cover; 81. positioning hole; 82. induction switch. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Reference Figure 1-5 , a power bank power display structure, arranged in a housing 1, a charging module 2 and a display module 3, wherein a circuit board is arranged in the charging module 2;

[0031] The display module 3 includes a plurality of light emitting components 4, a light shielding plate 5 is disposed between two adjacent light emitting components 4, an upper cover 8 fixedly connected to the plurality of light shielding plates 5 is disposed on the housing 1, and a touch sensing switch 82 is disposed on the upper cover 8;

[0032] The housing 1 is provided with a light-transmitting plate 6 that matches with the plurality of light-emitting components 4. The light-transmitting plate 6 is composed of a pressing circular plate and an annular light-transmitting ring. The pressing circular plate is used to press to trigger the touch-sensitive switch, and the light of the light-emitting components 4 is transmitted through the light-transmitting ring, so that the display light is smoother.

[0033] A guide portion 7 is provided on one side of the light-transmitting plate 6 away from the housing 1 for marking and guiding the user to press.

[0034] In the utility model, a plurality of light-emitting components 4 are arranged in cooperation with a light-transmitting plate 6 to display the amount of electricity in the power bank, and a light-blocking plate 5 is arranged to effectively avoid the problem of light interference between two adjacent light-emitting components. The light-emitting components 4 are connected end to end to form a ring structure, which is more beautiful, and the span of the power display is small and more accurate.

[0035] Furthermore, in this embodiment, the light emitting component 4 cooperates with two adjacent light blocking plates 5 to form a fan-shaped structure. The fan-shaped structure is more beautiful and has a larger area for easy observation. When the battery power changes, the light emitting component 4 lights up or turns off accordingly.

[0036] Furthermore, in this embodiment, a plurality of fan-shaped structures are connected end to end to form a ring structure. The ring structure is more visually beautiful and facilitates observation of the remaining power.

[0037] In some embodiments, the annular structure is sleeved on the outside of the charging module 2 to save space and avoid conflict with the charging module 2. The light-transmitting ring of the light-transmitting plate 6 is in a fully connected form, allowing adjacent light-emitting components 4 to be perfectly connected without obvious interruptions in the middle of lighting.

[0038] In some embodiments, the light emitting assembly 4 includes at least two light sources 41, which effectively avoids the problem that a light source is particularly bright in the middle and dark on both sides, resulting in uneven display.

[0039] In some embodiments, the light source 41 is a light emitting diode, an LED lamp, etc., preferably a light emitting diode.

[0040] It should be noted that, in some embodiments, two inclined surfaces 51 are provided at the upper end of the light blocking plate 5, and the inclined surfaces 51 face the two light-emitting components 4 respectively. The light blocking plate 5 is provided to prevent the adjacent light-emitting components from interfering with each other. The inclined surfaces 51 are provided to effectively avoid the problem of light interruption between two adjacent lights, so that the light from adjacent display lights can be smoothly connected.

[0041] In some implementations, a plurality of positioning holes 81 are formed on the upper cover 8 , and a plurality of positioning posts 61 matching with the positioning holes 81 are fixedly provided on the light-transmitting plate 6 to fix the light-transmitting plate 6 to prevent it from falling off.

[0042] In some embodiments, the guide portion 7 includes a light-transmitting belt and a plurality of guide rings 71 disposed on one side of the light-transmitting plate 6 . The guide portion 7 composed of the plurality of guide rings 71 guides the user to press the light-transmitting plate 6 , thereby triggering the touch sensing switch 81 .

[0043] In some embodiments, an installation tube 11 for installing a battery is provided in the outer shell 1. The central axis of the installation tube 11 is consistent with the central axis of the outer shell 1. The battery is fixedly installed through the installation tube 11 and is electrically connected to the charging module 2. A main board is also provided in the installation tube 11, and the main board is electrically connected to the display module.

[0044] Working method: When working, the user touches the pressing circular plate of the light-transmitting plate 6 with his hand to trigger the touch-sensitive switch 82 on the upper cover 8. Through the cooperation of multiple light-emitting components 4 and the light-transmitting plate 6, the power in the power bank is displayed, and the light-blocking plate 5 is set to prevent the light-emitting components 4 from interfering with each other. The inclined surface 51 is set to effectively avoid the problem of light interruption between two adjacent lights, so that the adjacent display lights can be smoothly connected. The light-emitting components 4 are connected end to end to form a ring structure, which is more beautiful, and the span of the power display is small and more accurate.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power bank power display structure, arranged in a housing (1), characterized in that: The display structure comprises: a charging module (2) and a display module (3); The display module (3) comprises a plurality of light-emitting components (4), a light-blocking plate (5) is arranged between two adjacent light-emitting components (4), the housing (1) is provided with an upper cover (8) fixedly connected to the plurality of light-blocking plates (5), and the upper cover (8) is provided with a touch-sensitive switch (82); The housing (1) is provided with a light-transmitting plate (6) that matches the plurality of light-emitting components (4); A guide portion (7) is provided on a side of the light-transmitting plate (6) away from the housing (1).

2. A power bank power display structure according to claim 1, characterized in that: The light emitting assembly (4) cooperates with the two adjacent light blocking plates (5) to form a fan-shaped structure.

3. A power bank power display structure according to claim 2, characterized in that: The multiple fan-shaped structures are connected end to end to form a ring structure.

4. A power bank power display structure according to claim 3, characterized in that: The annular structure is sleeved on the outside of the charging module (2).

5. A power bank power display structure according to claim 1, characterized in that: The light-emitting component (4) comprises at least two light sources (41).

6. A power bank power display structure according to claim 5, characterized in that: The light source (41) is a light emitting diode.

7. A power bank power display structure according to claim 1, characterized in that: The upper end of the light blocking plate (5) is provided with two inclined surfaces (51), and the inclined surfaces (51) are respectively facing the two light-emitting components (4).

8. The power bank power display structure according to claim 1, characterized in that: The upper cover (8) is provided with a plurality of positioning holes (81), and the light-transmitting plate (6) is fixedly provided with a plurality of positioning posts (61) matching with the positioning holes (81).

9. The power bank power display structure according to claim 1, characterized in that: The guide portion (7) comprises a plurality of guide rings (71) arranged on one side of the light-transmitting plate (6).

10. A power bank power display structure according to claim 1, characterized in that: A mounting cylinder (11) for mounting a battery is arranged inside the housing (1), and the central axis of the mounting cylinder (11) is consistent with the central axis of the housing (1).

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