Charger baby

Abstract

The utility model discloses a power bank, which belongs to the technical field of mobile power supplies and comprises an upper cover, an ornament mounting hole is arranged in the upper cover, three elongated slots are arranged in the upper cover, four mounting seats are arranged below the upper cover, charging parts are arranged in the elongated slots, a lower cover is clamped below the upper cover, four mounting slots are arranged in the lower cover, and the four mounting seats and the charging parts are arranged in the mounting slots. The mounting seat is clamped in the mounting groove, a positioning seat is connected in the lower cover, and a buffer part is connected below the lower cover. By pulling out the needed charging head and then separating the spiral line part from the upper cover, the spiral cable can drive the rotating plate to freely rotate in the long groove along the pin shaft at the moment, the design effectively avoids excessive bending of the spiral cable, the cable is properly limited, and when charging is finished, the spiral cable only needs to be clamped into the upper cover again, so that the spiral cable can be conveniently charged. Therefore, the spiral line is ensured not to be accidentally separated, and meanwhile, the fixity and the use safety of the spiral line are also kept.

Description

Technical Field

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

[0002] A mobile power source is a device for storing and releasing electrical energy. It is commonly used outdoors. In people's daily lives, power banks, as a small and portable mobile power source, have been widely used. They are mainly used to charge mobile phones, thus providing convenience for people's communications.

[0003] The prior art discloses some utility model patents in the field of mobile power supply technology. Among them, the utility model patent with application number CN221531057U discloses a power bank. Its basic description is as follows: This utility model proposes a power bank, including a main body and a data cable, wherein the main body is provided with a limiting hole, the limiting hole passes through at least two surfaces of the main body, and the limiting hole includes a large diameter section and a small diameter section; the data cable includes a wire and a plug, the wire passes through the limiting hole and is led out of the main body through the small diameter section, the plug is set at the end of the wire, and the plug is engaged in the large diameter section. This application provides a limiting hole on the power bank main body, so that the wire portion of the data cable can pass through the limiting hole, while the plug of the data cable is engaged in the limiting hole. In this fixed structure, the power bank main body and the data cable are tightly matched, the data cable will not have the problem of warping, is not easy to wear, and has good application stability.

[0004] In actual implementation, during use of the above-mentioned document, although the data cable can be initially fixed by being clamped in the limiting hole of the power bank body, since the data cable and the power bank are not completely fixed together and there is a lack of a special fixing structure to stabilize the data cable, when subjected to external force, the data cable is likely to slip out of the limiting hole or completely detach, resulting in loss.

[0005] Based on this, the present invention designs a power bank to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to solve the problem that during use, although the data cable can be initially fixed by being clamped in the limiting hole of the power bank body, since the data cable and the power bank are not completely fixed together and there is a lack of a special fixing structure to stabilize the data cable, the data cable is likely to slip out of the limiting hole or completely detach when subjected to external force, and the data cable that usually follows the power bank is short, which is inconvenient to use.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A power bank includes an upper cover, a decorative component mounting hole is provided in the upper cover, three long slots are provided in the upper cover, four mounting seats are provided under the upper cover, charging components are provided in the long slots, a lower cover is fixed under the upper cover, four mounting slots are provided in the lower cover, the mounting seats are fixed in the mounting slots, a positioning seat is connected to the lower cover, a buffer component is connected under the lower cover, and a battery compartment component is fixed in the lower cover.

[0009] As a further description of the above technical solution:

[0010] The charging component includes a rotating plate, the front and back sides of the rotating plate are hinged with pins, the pins are hinged in the long slot, a spiral wire is clamped in the rotating plate, and one end of the three spiral wires is connected to different charging heads.

[0011] As a further description of the above technical solution:

[0012] A slot is provided in the upper cover, and the spiral wire is clamped in the slot.

[0013] As a further description of the above technical solution:

[0014] The buffer component includes a fixed plate, which is connected under the lower cover. A slide is slidably connected to the outside of the fixed plate. Two telescopic rods are connected under the fixed plate. The outer sleeves of the telescopic rods are provided with pull-back springs. An anti-slip rubber plate is connected under the slide.

[0015] As a further description of the above technical solution:

[0016] One end of the return spring is connected to the lower cover, and the other end of the return spring is connected to the slide plate.

[0017] As a further description of the above technical solution:

[0018] The connection between the fixing plate and the lower cover adopts a quick-disassembly structure that is easy to replace.

[0019] As a further description of the above technical solution:

[0020] The battery compartment component includes a frame, two positioning mounting blocks are connected to the outside of the frame, the positioning mounting blocks are clamped in the positioning seat, three positioning rods are connected under the frame, four separation compartments are provided in the frame, and the spiral line is connected to the frame through a wire.

[0021] As a further description of the above technical solution:

[0022] The four separation bins are all designed to be cylindrical, and an isolation rod is installed at the center of every two separation bins.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] 1. In the present invention, by pulling out the required charging head, the spiral cable part is separated from the upper cover. At this time, the spiral cable will drive the rotating plate to rotate freely in the long groove along the pin shaft. This design effectively avoids excessive bending of the spiral cable and properly limits the cable. When charging is completed, the spiral cable only needs to be re-inserted into the upper cover. This not only ensures that the spiral cable will not be accidentally detached, but also maintains the fixity and safety of the spiral cable.

[0025] 2. In the present invention, after the power bank is used, if it is accidentally hit from above or falls to the ground, external force will act on the telescopic rod and the return spring, causing them to be compressed. Then, the return spring will rebound quickly, exerting a restoring force on the fixed plate and the anti-slip rubber plate, causing them to quickly return to their original position. This process can protect the power bank body and prevent the internal battery compartment components from being damaged. At the same time, placing the anti-slip rubber plate on the contact surface of the desktop can ensure that the power bank body will not slide on the desktop after being impacted, thereby increasing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural diagram of the power bank proposed in the utility model;

[0027] Figure 2 The power bank proposed by the utility model Figure 1 A schematic diagram of the structure of the enlarged part A;

[0028] Figure 3 This is a three-dimensional structural diagram of the upper cover of the power bank proposed by the utility model;

[0029] Figure 4 This is a three-dimensional structural diagram of the lower cover of the power bank proposed in the utility model;

[0030] Figure 5 This is a three-dimensional structural diagram of the buffer component of the power bank proposed in the utility model;

[0031] Figure 6 This is a schematic diagram of the three-dimensional cross-sectional structure of the power bank fixing plate and the skateboard proposed in the utility model;

[0032] Figure 7 This is a three-dimensional structural diagram of the battery compartment component of the power bank proposed in the utility model;

[0033] Legend:

[0034] 1. Upper cover; 2. Decoration mounting hole; 3. Long slot; 4. Mounting seat; 5. Charging component; 51. Rotating plate; 52. Pin shaft; 53. Spiral line; 54. Charging head; 6. Lower cover; 7. Mounting slot; 8. Positioning seat; 9. Buffer component; 91. Fixed plate; 92. Slide plate; 93. Telescopic rod; 94. Retraction spring; 95. Anti-slip rubber plate; 10. Battery compartment component; 101. Frame; 102. Positioning mounting block; 103. Positioning rod; 104. Separation compartment. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] See also Figure 1-Figure 7 ,

[0037] First embodiment:

[0038] The utility model provides a technical solution: a power bank, comprising an upper cover 1, an ornament mounting hole 2 is opened in the upper cover 1, three long slots 3 are opened in the upper cover 1, four mounting seats 4 are provided under the upper cover 1, a charging component 5 is provided in the long slot 3, a lower cover 6 is clamped under the upper cover 1, four mounting slots 7 are opened in the lower cover 6, the mounting seats 4 are clamped in the mounting slots 7, and by providing the mounting slots 7 and the mounting seats 4, the mounting seats 4 can be quickly clamped according to the position of the mounting slots 7, so that the upper cover 1 and the lower cover 6 are assembled; a positioning seat 8 is connected in the lower cover 6, a buffer component 9 is connected under the lower cover 6, and a battery compartment component 10 is clamped in the lower cover 6.

[0039] Specifically, such as Figure 1-5 As shown, the charging component 5 includes a rotating plate 51, and the front and back sides of the rotating plate 51 are hinged with pins 52, and the pins 52 are hinged in the long slot 3. By setting the pins 52 and the rotating plate 51, the rotating plate 51 can rotate freely through the pins 52; a spiral wire 53 is provided in the rotating plate 51, and by setting the spiral wire 53, the spiral wire 53 is elastic and can be freely extended, which is suitable for different scenarios; one end of the three spiral wires 53 is connected to different charging heads 54, and by setting three types of charging heads 54, it can be adapted to most mobile phones on the market; a card slot is opened in the upper cover 1, and the spiral wire 53 is carded in the card slot. By setting the spiral wire 53 and the card slot, the spiral wire 53 is carded in the card slot to avoid scattering.

[0040] During operation, the required charging head 54 is pulled out, and then the spiral wire 53 is partially separated from the upper cover 1. At this time, the spiral wire 53 cable will drive the rotating plate to rotate freely in the long slot 3 along the pin shaft 52. This design effectively avoids excessive bending of the spiral wire 53 cable and properly limits the cable. When charging is completed, the spiral wire 53 cable only needs to be re-inserted into the upper cover 1. This not only ensures that the spiral wire 53 will not be accidentally detached, but also maintains the fixity and safety of the spiral wire 53.

[0041] Second embodiment:

[0042] Specifically, such as Figure 6-7 As shown, the buffer component 9 includes a fixed plate 91, which is connected to the bottom of the lower cover 6, and a slide plate 92 is slidably connected to the outside of the fixed plate 91. By setting the slide plate 92 and the fixed plate 91, the fixed plate 91 limits the slide plate 92 so that the slide plate 92 always keeps sliding in one direction when sliding; two telescopic rods 93 are connected to the bottom of the fixed plate 91, and a return spring 94 is provided on the outer sleeve of the telescopic rod 93. By setting the return spring 94, when the anti-slip rubber plate 95 or the fixed plate 91 applies pressure, the return spring 94 applies elastic force to both of them to quickly reset them; an anti-slip rubber plate 95 is connected to the bottom of the slide plate 92, one end of the return spring 94 is connected to the inside of the lower cover 6, and the other end of the return spring 94 is connected to the inside of the slide plate 92. The connection between the fixed plate 91 and the lower cover 6 adopts a quick-disassembly structure that is easy to replace. By setting the fixed plate 91 and the lower cover 6, the quick-disassembly structure usually includes a buckle, which is a common quick-disassembly structure , usually composed of a pair of mutually meshing parts, its working principle is to fix the two parts tightly together through elastic deformation or mechanical locking. When disassembly is required, it is only necessary to press or pull the specific operating part to release the lock of the buckle. After disassembly, the return spring 94 and the anti-slip rubber plate 95 can be replaced or maintained; the battery compartment component 10 includes a frame 101, and the frame 101 is connected to two positioning mounting blocks 102 on the outside. The positioning mounting blocks 102 are clamped in the positioning seat 8, and three positioning rods 103 are connected under the frame 101. Four separation compartments 104 are provided in the frame 101, and the spiral line 53 is connected to the frame 101 by a wire. The four separation compartments 104 are all designed to be cylindrical, and an isolation rod is installed at the central position of every two separation compartments 104. By setting the separation rod and the separation compartment 104, multiple batteries can be separated to avoid the problem of overheating caused by sticking together.

[0043] After the power bank is used, if it is accidentally hit from above or falls to the ground, external force will act on the telescopic rod 93 and the return spring 94, causing them to be compressed. Then, the return spring 94 will rebound quickly, exerting a restoring force on the fixing plate 91 and the anti-slip rubber plate 95, so that they quickly return to their original position. This process can protect the power bank body and prevent the internal battery compartment component 10 from being damaged. At the same time, placing the anti-slip rubber plate 95 on the contact surface of the desktop can ensure that the power bank body will not slide on the desktop after being impacted, thereby increasing stability.

[0044] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power bank, comprising an upper cover (1), characterized in that: The upper cover (1) is provided with a decorative component mounting hole (2), the upper cover (1) is provided with three long slots (3), the upper cover (1) is provided with four mounting seats (4), the long slots (3) are provided with a charging component (5), the upper cover (1) is provided with a lower cover (6) clamped under the upper cover (6), the lower cover (6) is provided with four mounting slots (7), the mounting seats (4) are clamped in the mounting slots (7), the lower cover (6) is connected with a positioning seat (8), the lower cover (6) is connected with a buffer component (9), and the lower cover (6) is provided with a battery compartment component (10) clamped in the lower cover (6).

2. The power bank according to claim 1, characterized in that: The charging component (5) comprises a rotating plate (51), the front and back sides of the rotating plate (51) are both hinged with pins (52), the pins (52) are hinged in the long slot (3), a spiral line (53) is clamped in the rotating plate (51), and one end of three spiral lines (53) is connected to different charging heads (54).

3. The power bank according to claim 2, characterized in that: A slot is provided in the upper cover (1), and the spiral wire (53) is clamped in the slot.

4. The power bank according to claim 1, characterized in that: The buffer component (9) includes a fixed plate (91), the fixed plate (91) is connected to the lower cover (6), a slide plate (92) is slidably connected to the outside of the fixed plate (91), two telescopic rods (93) are connected to the bottom of the fixed plate (91), and the outer sleeves of the telescopic rods (93) are provided with a return spring (94), and an anti-slip rubber plate (95) is connected to the bottom of the slide plate (92).

5. The power bank according to claim 4, characterized in that: One end of the return spring (94) is connected to the lower cover (6), and the other end of the return spring (94) is connected to the slide plate (92).

6. The power bank according to claim 4, characterized in that: The connection between the fixing plate (91) and the lower cover (6) adopts a quick-disassembly structure that is easy to replace.

7. The power bank according to claim 2, characterized in that: The battery compartment component (10) comprises a frame (101), two positioning mounting blocks (102) are connected to the outside of the frame (101), the positioning mounting blocks (102) are clamped in the positioning seat (8), three positioning rods (103) are connected below the frame (101), four separation compartments (104) are provided in the frame (101), and the spiral line (53) is connected to the frame (101) via a wire.

8. The power bank according to claim 7, characterized in that: The four separation bins (104) are all designed to be cylindrical, and an isolation rod is installed at the center of every two separation bins (104).

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