Power bank

Abstract

The utility model discloses a power bank which comprises a power bank body, the inner surface of the power bank body is rotatably connected with a damping rotating shaft, the outer surface of the damping rotating shaft is fixedly connected with a placing mechanism, the inner side of the power bank body is provided with an energy storage battery, and the energy storage battery is in contact with the placing mechanism. An interface I, an interface II and an interface III are respectively arranged on the outer surface of the power bank body; according to the device, the functions of transferring in or transferring out and rapidly placing or taking out an energy storage battery can be achieved, the energy storage battery can be transferred in or transferred out and rapidly placed or taken out through cooperation of a damping rotating shaft, a connecting plate and a placing frame, time and labor are saved, the energy storage battery can be conveniently overhauled or replaced, and through arrangement of two elastic rubber blocks, the energy storage battery can be rapidly placed or taken out. And in a certain range, the requirement of effectively placing the energy storage batteries with different sizes can be met.

Description

Technical Field

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

[0002] A power bank is a device that can directly charge mobile devices and has its own power storage unit. In the era of widespread use of modern motor products, the function of power banks has been greatly valued and is a common electronic device for people;

[0003] When some existing power banks are in use, they power mobile devices through internal energy storage batteries to complete the energy storage of the mobile devices. When the internal energy storage batteries fail and need to be repaired or replaced, multiple sets of screws on the shell need to be removed and installed, which is time-consuming and labor-intensive, making the repair or replacement of the energy storage batteries inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a power bank that can solve the problem that some existing power banks, when in use, power a mobile device through an internal energy storage battery to complete the power storage of the mobile device, and when the internal energy storage battery fails and needs to be repaired or replaced, it is necessary to disassemble and install multiple sets of screws on the shell, which is time-consuming and labor-intensive, thereby causing the problem of inconvenience in repairing or replacing the energy storage battery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power bank, comprising a power bank body, the inner surface of the power bank body is rotatably connected to a damping shaft, the outer surface of the damping shaft is fixedly connected to a placement mechanism, an energy storage battery is arranged on the inner side of the power bank body, the energy storage battery is in contact with the placement mechanism, and the outer surface of the power bank body is respectively provided with interface one, interface two and interface three.

[0006] Preferably, a power indicator is fixedly connected to the outer surface of the power bank body located between interface 1 and interface 2.

[0007] Preferably, a label is bonded to the outer surface of the power bank body on one side of interface three.

[0008] Preferably, a switch is fixedly connected to the outer surface of the power bank body on one side of the energy storage battery.

[0009] Preferably, the placement mechanism comprises a connecting plate fixedly connected to the outer surface of the damping shaft, the outer surface of the connecting plate is fixedly connected to a placement rack, and the energy storage battery is in contact with the placement rack.

[0010] Preferably, two elastic rubber blocks are fixedly connected to the inner wall of the placement rack, and both of the two elastic rubber blocks are in contact with the energy storage battery.

[0011] Preferably, a positioning plate is fixedly connected to the outer surface of the power bank body, and the positioning plate is in contact with the placement rack.

[0012] Preferably, the damping shaft, the connecting plate, the placement frame and the positioning plate are all made of plastic.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The present application realizes the function of rotating in or out and quickly placing or removing the energy storage battery by setting a damping shaft and a placement mechanism. Through the cooperation of the damping shaft, the connecting plate and the placement rack, the energy storage battery can be rotated in or out and quickly placed or removed, which saves time and effort, and is convenient for the maintenance or replacement of the energy storage battery. Moreover, through the setting of two elastic rubber blocks, within a certain range, it can meet the needs of effectively placing energy storage batteries of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is the overall structural view of the utility model;

[0017] Figure 2 For this utility model Figure 1 The main structure view of the power bank in the figure;

[0018] Figure 3 For this utility model Figure 1 The placement mechanism structure view in;

[0019] Figure 4 For this utility model Figure 3 The rack structure view in .

[0020] Description of reference numerals:

[0021] 1. Power bank body; 2. Damping shaft; 3. Placement mechanism; 31. Connecting plate; 32. Placement rack; 4. Energy storage battery; 5. Interface 1; 6. Interface 2; 7. Interface 3; 8. Power indicator; 9. Label; 10. Switch; 11. Elastic rubber block; 12. Positioning plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 , the utility model provides a technical solution:

[0024] A power bank comprises a power bank body 1, the inner surface of the power bank body 1 is rotatably connected to a damping shaft 2, the outer surface of the damping shaft 2 is fixedly connected to a placement mechanism 3, an energy storage battery 4 is arranged on the inner side of the power bank body 1, the energy storage battery 4 is in contact with the placement mechanism 3, and the outer surface of the power bank body 1 is respectively provided with an interface 1 5, an interface 2 6 and an interface 3 7.

[0025] Specifically, as shown in 1 , a power indicator 8 is fixedly connected to the outer surface of the power bank body 1 between the interface 1 5 and the interface 2 6 , and the power indicator 8 is used to facilitate the understanding of the storage power of the energy storage battery 4 .

[0026] Specifically, as shown in 1, a label 9 is bonded to the outer surface of the power bank body 1 on one side of the interface 3 7, and the label 9 is used to facilitate understanding of the relevant parameter information of the product.

[0027] Specifically, as shown in 1 , a switch 10 is fixedly connected to the outer surface of the power bank body 1 on one side of the energy storage battery 4 , and the switch 10 is used to control the operation of the internal components of the product.

[0028] Specifically, such as 1. Figure 2 , Figure 3 and Figure 4 As shown, the placement mechanism 3 includes a connecting plate 31 fixedly connected to the outer surface of the damping shaft 2 , a placement rack 32 is fixedly connected to the outer surface of the connecting plate 31 , and the energy storage battery 4 is in contact with the placement rack 32 .

[0029] When the energy storage battery 4 is inspected or replaced, the placement rack 32 is pushed to rotate the placement rack 32 and the connecting plate 31 with the axis of the damping shaft 2 as the center, so that the energy storage battery 4 inside the placement rack 32 rotates to a suitable position with the axis of the damping shaft 2 as the center. At this time, the energy storage battery 4 is outside the power bank body 1, and the energy storage battery 4 can be taken out of the placement rack 32 for inspection or replacement. After the inspection or replacement is completed, the energy storage battery 4 is placed inside the placement rack 32, and then the placement rack 32 is pushed to rotate the placement rack 32 and the connecting plate 31 with the axis of the damping shaft 2 as the center, so that the energy storage battery 4 inside the placement rack 32 rotates to restore to its original position with the axis of the damping shaft 2 as the center. At this time, the energy storage battery 4 is inside the power bank body 1, and the energy storage battery 4 cooperates with the electronic components in the power bank body 1 for use;

[0030] The energy storage battery 4 can be rotated in or out and quickly placed or removed by cooperating with the damping shaft 2, the connecting plate 31 and the placement rack 32, so that the energy storage battery 4 can be rotated in or out and quickly placed or removed, which saves time and effort, and facilitates the inspection or replacement of the energy storage battery 4.

[0031] Specifically, such as 1. Figure 2 , Figure 3 and Figure 4 As shown, two elastic rubber blocks 11 are fixedly connected to the inner wall of the placement rack 32, and both elastic rubber blocks 11 are in contact with the energy storage battery 4. Through the elastic rubber blocks 11, energy storage batteries 4 of different sizes can be effectively placed within a certain range.

[0032] Specifically, as 1 and Figure 2 As shown, a positioning plate 12 is fixedly connected to the outer surface of the power bank body 1, and the positioning plate 12 is in contact with the placement frame 32. The positioning plate 12 is used to position the energy storage battery 4 when the energy storage battery 4 is rotated in.

[0033] Specifically, such as 1. Figure 2 , Figure 3 and Figure 4 As shown, the damping shaft 2, the connecting plate 31, the placement frame 32 and the positioning plate 12 are all made of plastic, which has the characteristics of light weight and corrosion resistance.

[0034] Working principle: When inspecting or replacing the energy storage battery 4, push the placement rack 32 to make the placement rack 32 and the connecting plate 31 rotate with the axis of the damping shaft 2 as the center, and then make the energy storage battery 4 inside the placement rack 32 rotate to a suitable position with the axis of the damping shaft 2 as the center. At this time, the energy storage battery 4 is outside the power bank body 1, and the energy storage battery 4 can be taken out of the placement rack 32 for inspection or replacement. After the inspection or replacement is completed, the energy storage battery 4 is placed inside the placement rack 32, and then the placement rack 32 is pushed to make the placement rack 32 rotate to a suitable position. And the connecting plate 31 rotates with the axis of the damping shaft 2 as the center, so that the energy storage battery 4 inside the placement rack 32 rotates with the axis of the damping shaft 2 as the center to return to its original position. At this time, the energy storage battery 4 is inside the power bank body 1, and the energy storage battery 4 cooperates with the electronic components in the power bank body 1, so that the product can be used. In this process, through the elastic rubber block 11, energy storage batteries 4 of different sizes can be effectively placed within a certain range, and through the positioning plate 12, the energy storage battery 4 is positioned when the energy storage battery 4 is rotated in.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A power bank, comprising a power bank body (1), characterized in that: The inner surface of the power bank body (1) is rotatably connected to a damping shaft (2), the outer surface of the damping shaft (2) is fixedly connected to a placement mechanism (3), an energy storage battery (4) is arranged on the inner side of the power bank body (1), the energy storage battery (4) is in contact with the placement mechanism (3), and the outer surface of the power bank body (1) is respectively provided with an interface 1 (5), an interface 2 (6) and an interface 3 (7).

2. A power bank according to claim 1, characterized in that: The outer surface of the power bank body (1) between the first interface (5) and the second interface (6) is fixedly connected with a power indicator (8).

3. A power bank according to claim 2, characterized in that: A label (9) is bonded to the outer surface of the power bank body (1) located on one side of the interface three (7).

4. A power bank according to claim 3, characterized in that: A switch (10) is fixedly connected to the outer surface of the power bank body (1) located on one side of the energy storage battery (4).

5. A power bank according to claim 4, characterized in that: The placement mechanism (3) comprises a connecting plate (31) fixedly connected to the outer surface of the damping shaft (2); the outer surface of the connecting plate (31) is fixedly connected to a placement rack (32); and the energy storage battery (4) is in contact with the placement rack (32).

6. A power bank according to claim 5, characterized in that: Two elastic rubber blocks (11) are fixedly connected to the inner wall of the placement rack (32), and the two elastic rubber blocks (11) are in contact with the energy storage battery (4).

7. A power bank according to claim 6, characterized in that: A positioning plate (12) is fixedly connected to the outer surface of the power bank body (1), and the positioning plate (12) is in contact with the placement frame (32).

8. A power bank according to claim 7, characterized in that: The damping shaft (2), the connecting plate (31), the placement frame (32) and the positioning plate (12) are all made of plastic.

Images