Standby power supply device applied to miniature energy storage

Abstract

The utility model relates to the technical field of standby power supplies, in particular to a standby power supply device for miniature energy storage application, which comprises a power supply body, an insertion strip, a slot and a bracelet, the insertion strip is mounted on the lower side of the power supply body, the slot is arranged on the bracelet, the slot is in clearance fit with the insertion strip, and the power supply body is mounted on the bracelet by inserting the insertion strip into the slot. According to the utility model, the insertion strip under the power supply body is aligned with the insertion slot on the bracelet, the insertion strip is guided in from the side part of the insertion slot, and the insertion strip penetrates into the insertion slot and is clamped on the insertion slot, so that the power supply body can be placed on the bracelet and does not fall off, and the device can be carried on the arm of a user through the bracelet, does not occupy space and is more convenient to store; and in addition, taking and placing are faster, and carrying is convenient when people go out.

Description

Technical Field

[0001] This utility model relates to the field of backup power technology, and in particular to a backup power device for micro energy storage applications. Background Technology

[0002] With the rapid development of modern smart portable devices, especially the explosive growth of smart devices, micro energy storage devices are moving towards a thinner and lighter design while pursuing fashion and portability. Among these, backup power supplies are the most compact.

[0003] Electronic smart devices consume a lot of power, so people often encounter the predicament of insufficient power, which brings inconvenience to life. Therefore, people often use power banks as backup power. However, although existing backup power banks can be carried separately, there are some problems with storage. They are usually placed in bags or pockets, which is inconvenient to store and walk around in. They are also inconvenient to take out and put away, causing great trouble for travel.

[0004] Based on the above background, a backup power device for micro energy storage applications is proposed to solve the problem. Utility Model Content

[0005] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0006] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a backup power supply device for micro energy storage applications.

[0007] To achieve the above objectives, the technical solution of this utility model is: a backup power supply device for micro energy storage applications, comprising: a power supply body, a plug, a slot, and a wristband. The plug is installed on the lower side of the power supply body, and a slot is provided on the wristband. The slot and the plug are fitted with a clearance, and the power supply body is installed on the wristband by inserting the plug into the slot.

[0008] Preferably, the power supply body is equipped with a charging port, a power supply port, and an indicator light.

[0009] As a preferred option, the wristband consists of an upper band and a lower band, with a display screen located between the upper and lower bands.

[0010] Preferably, the display screen is connected to the power supply unit via a wire.

[0011] Preferably, a slot is provided on the upper ring.

[0012] As a preferred option, several rows of locking posts are installed on the side of the upper ring away from the display screen.

[0013] Preferably, the lower ring has several rows of holes on the side away from the display screen for the pins to pass through.

[0014] As a preferred embodiment, the locking pin consists of a locking head and a pin body, with the locking head connected to the pin body and the pin body connected to the upper ring.

[0015] Preferably, the diameter of the cylinder is smaller than that of the jack hole, and the diameter of the jack head is larger than that of the jack hole.

[0016] Preferably, both the insert and the slot are isosceles trapezoids.

[0017] By adopting the above technical solution, the beneficial effects of this utility model are as follows: This utility model aligns the plug under the power supply body with the slot on the wristband, inserts the plug from the side of the slot, and inserts the plug into the slot and locks it in the slot, so that the power supply body can be placed on the wristband without falling off. This device can be carried on the user's arm by the wristband, which does not take up much space, is more convenient to store, and is faster to pick up and put down, thus playing a convenient role in carrying it when traveling.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0019] Undoubtedly, such and other objects of this invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and figures.

[0020] To make the above-mentioned beneficial effects and other objects, features and advantages of this utility model more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0022] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0024] Figure 1This is a first-view structural schematic diagram of a backup power supply device for micro energy storage applications according to this utility model.

[0025] Figure 2 This is a partial structural diagram of the upper ring of this utility model;

[0026] Figure 3 This is a second-view structural schematic diagram of a backup power supply device for micro energy storage applications according to this utility model.

[0027] Figure 4 This is a third-view structural diagram of a backup power supply device for micro energy storage applications according to this utility model.

[0028] Main attached diagram markings: Power supply body - 1, Insert - 2, Slot - 3, Wristband - 4, Charging port - 5, Power supply port - 6, Indicator light - 7, Upper ring - 8, Lower ring - 9, Display screen - 10, Card post - 11, Card hole - 12, Card head - 13, Column - 14. Detailed Implementation

[0029] The following detailed description of the embodiments of this utility model, in conjunction with the accompanying drawings, will provide a thorough understanding of how this utility model uses technical means to solve technical problems and achieve technical effects, enabling its implementation. It should be noted that, provided there is no conflict, the various embodiments and features within them can be combined with each other, and all resulting technical solutions are within the protection scope of this utility model.

[0030] Furthermore, numerous specific details are set forth in the following description for illustrative purposes to provide a thorough understanding of the embodiments of this invention. However, it will be apparent to those skilled in the art that this invention may be practiced without the specific details or particular methods described herein.

[0031] Please see Figure 1-4 This utility model provides a backup power device for micro energy storage applications, including: a power body 1, a plug 2, a slot 3, and a wristband 4. The plug 2 is installed on the lower side of the power body 1, and the wristband 4 has a slot 3. The slot 3 and the plug 2 are fitted with a clearance. The power body 1 is installed on the wristband 4 by inserting the plug 2 into the slot 3.

[0032] When in use, the power supply unit 1 is connected to the electronic device via a data cable for charging. When carrying it, align the plug 2 at the bottom of the power supply unit 1 with the slot 3 on the wristband 4, insert the plug 2 from the side of the slot 3, insert the plug 2 into the slot 3 and lock it in the slot 3, so that the power supply unit 1 can be placed on the wristband 4 without falling off. Thus, the user can carry the wristband 4 and the power supply unit 1 at the same time, which has the function of convenient storage and retrieval.

[0033] According to some embodiments of this application, optionally, the power supply body 1 is equipped with a charging port 5, a power supply port 6, and an indicator light 7. The charging port 5 is used to charge the power supply body 1, the power supply port 6 is used to charge electronic devices, and the indicator light 7 is used to display the charging and discharging status.

[0034] According to some embodiments of this application, optionally, the wristband 4 is divided into an upper ring 8 and a lower ring 9, with a display screen 10 disposed between the upper ring 8 and the lower ring 9. The display screen 10 is used to display information about the power supply unit 1.

[0035] According to some embodiments of this application, optionally, the display screen 10 is connected to the power supply unit 1 via a wire. It displays information such as the remaining power and temperature of the power supply unit 1.

[0036] According to some embodiments of this application, optionally, a slot 3 is provided on the upper ring 8. The insert 2 is inserted into the slot 3, which allows the power supply body 1 to be placed on the upper ring 8.

[0037] According to some embodiments of this application, optionally, a plurality of rows of locking posts 11 are installed on the side of the upper ring 8 away from the display screen 10, and a plurality of rows of locking holes 12 for the locking posts 11 to pass through are installed on the side of the lower ring 9 away from the display screen 10. This serves to form a closed loop between the upper ring 8 and the lower ring 9, thereby allowing the wristband 4 to be worn on the user's wrist.

[0038] According to some embodiments of this application, optionally, the locking post 11 is divided into a locking head 13 and a post 14. The locking head 13 is connected to the post 14, and the post 14 is connected to the upper ring 8. The diameter of the post 14 is smaller than that of the locking hole 12, and the diameter of the locking head 13 is larger than that of the locking hole 12. When the upper ring 8 and the lower ring 9 are connected, the locking head 13 is squeezed through the locking hole 12, and then the post 14 is inserted into the locking hole 12. Because the diameter of the locking head 13 is larger than that of the locking hole 12, the locking head 13 will not detach after being squeezed through the locking hole 12, so that the wristband 4 is worn on the user's arm. Moreover, the locking posts 11 and the locking holes 12 are arranged in a row, which has the function of adjusting the size of the wristband 4, thereby adapting to the wearing of different people, reducing limitations, and enhancing applicability.

[0039] According to some embodiments of this application, optionally, both the insert 2 and the slot 3 are isosceles trapezoids. The outward protrusion of the base corners on both sides of this shape makes it difficult for the insert 2 to slide out automatically after being inserted into the slot 3, because the protruding base corners are acute angles, providing relative clamping for the insert 2.

[0040] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0041] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0042] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A backup power supply device for micro-energy storage applications, characterized in that, include: The power supply body (1), the plug (2), the slot (3), and the wristband (4) are provided. The plug (2) is installed on the lower side of the power supply body (1), and the slot (3) is provided on the wristband (4). The slot (3) and the plug (2) are fitted with a gap. The power supply body (1) is installed on the wristband (4) by inserting the plug (2) into the slot (3).

2. The backup power supply device for micro-energy storage applications according to claim 1, characterized in that, The power supply body (1) is equipped with a charging port (5), a power supply port (6), and an indicator light (7).

3. The backup power supply device for micro-energy storage applications according to claim 1, characterized in that, The wristband (4) is divided into an upper ring (8) and a lower ring (9), and a display screen (10) is provided between the upper ring (8) and the lower ring (9).

4. A backup power supply device for micro-energy storage applications according to claim 3, characterized in that, The display screen (10) is connected to the power supply body (1) via a wire.

5. A backup power supply device for micro-energy storage applications according to claim 3, characterized in that, The upper ring (8) has a slot (3).

6. A backup power supply device for micro-energy storage applications according to claim 3 or 5, characterized in that, Several rows of card posts (11) are installed on the side of the upper ring (8) away from the display screen (10).

7. A backup power supply device for micro-energy storage applications according to claim 6, characterized in that, The lower ring (9) has several rows of slots (12) on the side away from the display screen (10) for the pins (11) to pass through.

8. A backup power supply device for micro-energy storage applications according to claim 7, characterized in that, The locking post (11) is divided into a locking head (13) and a post (14). The locking head (13) is connected to the post (14), and the post (14) is connected to the upper ring (8).

9. A backup power supply device for micro-energy storage applications according to claim 8, characterized in that, The diameter of the column (14) is smaller than that of the clasp (12), and the diameter of the clasp head (13) is larger than that of the clasp (12).

10. A backup power supply device for micro-energy storage applications according to claim 1, characterized in that, Both the insert (2) and the slot (3) are isosceles trapezoids.

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