CN221531057U

CN221531057U - Treasured charges

Info

Publication number: CN221531057U
Application number: CN202420092045.5U
Authority: CN
Inventors: 陈俊涛
Original assignee: Dongguan Senxun Digital Technology Co ltd
Current assignee: Dongguan Senxun Digital Technology Co ltd
Priority date: 2024-01-15
Filing date: 2024-01-15
Publication date: 2024-08-13
Anticipated expiration: 2034-01-15

Abstract

The utility model provides a charger baby, which comprises a main body and a data wire, wherein the main body is provided with a limiting hole, the limiting hole at least penetrates through two surfaces of the main body, and the limiting hole comprises a large-diameter section and a small-diameter section; the data line includes wire and plug, and the wire passes spacing hole to draw forth in the main part through the path section, the plug setting is in the tip of wire, and the plug block is in the path section. According to the utility model, the limit hole is formed in the charger main body, so that the lead part of the data wire can pass through the limit hole, and the plug of the data wire is clamped in the limit hole, so that the charger main body is tightly matched with the data wire in the fixing structure, the data wire cannot be tilted, and the charger is not easy to wear, and has good application stability.

Description

Treasured charges

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a charger baby.

Background

Mobile power supplies are devices for storage and release of electrical energy, which are commonly used outdoors. In people's daily life, treasured that charges has obtained extensive use as a small and exquisite portable power supply, and it is mainly used for charging for the cell-phone to it is convenient for people's communication.

The utility model patent with the prior authorized bulletin number of CN212210552U discloses a portable mobile power supply, which comprises a shell main body, wherein a circuit board and a battery are arranged in the shell main body, a clamping groove matched with the interface end of a data line is arranged at the top of the outer side of the shell main body, one end communicated with the clamping groove is a through hole, after the data line is folded in half, the interface end of the line is clamped into the clamping groove to be fixed after the line end passes through the through hole.

According to the technical scheme, the interface end of the clamping groove for clamping the data line is arranged on the charger casing, the bulge is arranged at the same time for preventing the interface end of the data line from being tilted, and the clamping block is arranged for preventing the interface end of the data line from falling off. However, the structure is complex in molding, after long-term use, the protrusions and the clamping blocks are easy to wear, the fixing effect of the application cannot be achieved, the limit structure is easy to fail in the later period, and the application stability is poor.

Disclosure of utility model

In view of the above, the utility model provides a charger capable of fully limiting a data line to ensure portability, thereby solving the problems that the existing charger limiting structure is easy to wear and the data line cannot be well positioned.

The technical scheme of the utility model is realized as follows: the utility model provides a charger baby, which comprises a main body and a data line, wherein,

The main body comprises a shell and a partition plate, wherein the shell is of a hollow structure, and the partition plate is arranged in the shell and divides an inner cavity of the shell into a limiting hole and a first accommodating cavity;

the limiting hole at least penetrates through two surfaces of the main body, and comprises a large-diameter section and a small-diameter section;

The data wire comprises a wire and a plug, the wire passes through the limiting hole and is led out from the main body through the small-diameter section, the plug is arranged at the end part of the wire, and the plug is clamped in the large-diameter section;

The first accommodating cavity is used for installing the energy storage element.

On the basis of the technical scheme, preferably, the part of the partition plate corresponding to the small-diameter section is of an arc-shaped structure.

On the basis of the technical scheme, preferably, the main body comprises a cover plate, and the cover plate is connected with the shell to form a second accommodating cavity;

The second accommodating cavity is used for installing a charge and discharge management system.

On the basis of the above technical solution, preferably, the first accommodating cavity is separated from the second accommodating cavity by a charge-discharge management system.

On the basis of the technical scheme, preferably, the limiting hole is arranged in parallel with the first accommodating cavity, and the second accommodating cavity corresponds to the limiting hole and the first accommodating cavity.

On the basis of the above technical scheme, preferably, the large-diameter section is far away from the second accommodating cavity, and the small-diameter section is close to the second accommodating cavity.

On the basis of the above technical solution, preferably, one end of the plug connection wire is provided with a first round chamfer.

On the basis of the above technical scheme, preferably, the outer surface of the main body is provided with a second round chamfer, and the large-diameter section penetrates through the main body to be provided with a second round chamfer part.

On the basis of the technical scheme, preferably, plugs are arranged at two ends of the wire, the wire is folded in half and penetrates through the limiting holes, and the plugs at two ends of the wire are located in the limiting holes.

On the basis of the technical scheme, preferably, the two plugs are clamped in the limiting holes in parallel, and the two plugs are mutually propped.

Compared with the prior art, the charger baby has the following beneficial effects:

(1) Through setting up spacing hole on the treasured main part that charges for the wire part of data line can pass spacing hole, and the plug of data line then block in spacing hole, in this fixed knot constructs like this, the cooperation of treasured main part that charges and data line is inseparable, and the problem of perk can not take place for the data line tip, also difficult wearing and tearing has good application stability;

(2) The limiting hole is formed by the shell matched with the partition board, and the part of the partition board corresponding to the small-diameter section is of an arc-shaped structure, so that after the data wire passes through the limiting hole, the data wire cannot be excessively bent, and bending fatigue of the lead part of the data wire can be avoided;

(3) The second round chamfer is arranged on the outer surface of the charging device main body, and the large-diameter section of the limiting hole penetrates through the second round chamfer of the main body, so that the port area of the large-diameter section of the limiting hole can be increased, and the data wire can better penetrate through the limiting hole.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a charger baby of the present utility model;

Fig. 2 is a second perspective view of the charger baby of the present utility model;

Fig. 3 is a front view of the charger baby of the present utility model;

FIG. 4 is a side view of the charger baby of the present utility model;

FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4 in accordance with the present utility model;

fig. 6 is an exploded view of the charger baby of the present utility model;

in the figure: 1. a main body; 11. a housing; 12. a partition plate; 13. a cover plate; 101. a limiting hole; 1011. a large diameter section; 1012. a small diameter section; 102. a first accommodation chamber; 103. a second accommodation chamber; 104. a second round chamfer; 2. a data line; 21. a wire; 22. a plug; 201. a first round chamfer; 3. a PCB board; 4. and a battery cell.

Detailed Description

The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

As shown in fig. 1 to 6, the charger baby of the utility model comprises a main body 1, a data line 2, a PCB 3 and a battery cell 4.

As shown in fig. 5 and 6, the main body 1 is provided with a limiting hole 101, the limiting hole 101 penetrates at least two surfaces of the main body 1, and the limiting hole 101 comprises a large-diameter section 1011 and a small-diameter section 1012; the data line 2 comprises a wire 21 and a plug 22, the wire 21 passes through the limiting hole 101 and is led out from the main body 1 through the small-diameter section 1012, the plug 22 is arranged at the end part of the wire 21, and the plug 22 is clamped in the large-diameter section 1011;

In the application process of the charger baby, the lead 21 of the data wire 2 passes through the limiting hole 101 for convenient carrying, so that the plug 22 of the data wire 2 is clamped in the large-diameter section 1011 of the limiting hole 101, and then the charger baby can be lifted by the lead 21 of the data wire 2, thereby being easy to carry and use;

In this structure, the plug 22 of the data line 2 is completely immersed in the large-diameter section 1011 of the limiting hole 101, the plug 22 is attached to the inner wall surface of the large-diameter section 1011, and the contact area between the plug 22 and the inner wall surface is large, so that the connection is stable, and the plug is not easily worn.

Specifically, plugs 22 are arranged at two ends of the wire 21, the wire 21 is folded in half and passes through the limiting hole 101, and the plugs 22 at two ends of the wire 21 are located in the limiting hole 101;

In the above-mentioned scheme, the plugs 22 at two ends of the wire 21 may be set to be equal in size, so that after the wire 21 is folded in half, the wire 21 passes through the limiting hole 101, and two plugs 22 are simultaneously engaged in the large-diameter section 1011 of the limiting hole 101.

As shown in fig. 5, the main body 1 includes a housing 11 and a partition plate 12, wherein the housing 11 is of a hollow structure; the baffle plate 12 is arranged in the shell 11 and divides the inner cavity of the shell 11 into a limiting hole 101 and a first accommodating cavity 102; the first accommodating cavity 102 is used for installing an energy storage element;

as mentioned above, the first accommodating cavity 102 is used for installing an energy storage element, specifically, the energy storage element is the electric core 4, which is used for storing and releasing electric energy. The battery core 4 is isolated from the limiting hole 101 by the arrangement of the partition plate 12, so that the battery core 4 is prevented from being damaged by exposure, the partition plate 12 and the shell 11 can be attached to the data line 2, and the installation stability of the data line 2 is improved.

As shown in fig. 5, the portion of the partition 12 corresponding to the small diameter section 1012 has an arc-shaped structure. In this way, the part of the partition 12 corresponding to the small-diameter section 1012 is arranged into an arc-shaped structure, so that the problem that the data wire 2 is excessively bent when passing through the limiting hole 101 can be avoided, and bending fatigue damage of the data wire 2 can be prevented.

As shown in fig. 1 and 5, the main body 1 includes a cover plate 13, and the cover plate 13 is connected with the housing 11 and forms a second accommodating cavity 103; the second accommodating cavity 103 is used for installing a charge and discharge management system;

The charge and discharge management system mainly comprises components such as the PCB 3, the DC-DC converter, the charge and discharge interface and the like, and is electrically connected with the battery cell 4 so as to be used for charge and discharge management control of the battery cell 4. The cover 13 is opened, the second accommodating cavity 103 is opened, and the second accommodating cavity 103 is used for accommodating components such as the DC-DC converter, the charge-discharge interface and the like.

In some embodiments, the charge-discharge interface is disposed in the first receiving cavity 102 after being electrically connected with the PCB board 3.

As shown in fig. 5, the first accommodation chamber 102 is separated from the second accommodation chamber 103 by a charge and discharge management system. Specifically, when the charge and discharge management system is arranged, the internal space of the main body 1 is partitioned by the PCB 3, so that the charge and discharge management system is conveniently electrically connected with the battery cell 4.

As shown in fig. 5, the limiting hole 101 is arranged in parallel with the first accommodating cavity 102, and the second accommodating cavity 103 corresponds to the limiting hole 101 and the first accommodating cavity 102;

In the above structure, in this structural layout, the limiting hole 101 is far away from the cover 13, so that the installation interference can be avoided. Meanwhile, the limiting holes 101 are beneficial to rapid heat dissipation of the battery cells 4, so that performance is prevented from being influenced by excessive temperature.

As shown in fig. 5, the large diameter section 1011 is disposed away from the second accommodation chamber 103, and the small diameter section 1012 is disposed close to the second accommodation chamber 103;

By the structure, the large-diameter section 1011 is far away from the second accommodating cavity 103, and the small-diameter section 1012 is close to the second accommodating cavity 103, so that the data wire 2 is more balanced and stable in stress when the charger baby is lifted, and the data wire 2 is prevented from being damaged due to rotation of the charger baby.

As shown in fig. 6, one end of the plug 22 to which the wire 21 is connected is provided with a first round chamfer 201. By arranging the first round chamfer 201 at one end of the plug 22 entering the limiting hole 101, the plug 22 can enter the limiting hole 101 more conveniently when the data line 2 penetrates into the limiting hole 101.

As shown in fig. 2 to 5, the outer surface of the main body 1 is provided with a second circular chamfer 104, and the large diameter section 1011 penetrates the portion of the main body 1 where the second circular chamfer 104 is provided. By providing the second rounded chamfer 104 on the outer surface of the main body 1, the port area of the large-diameter section 1011 in the limiting hole 101 can be increased, thereby further improving the convenience of threading the data line 2.

As shown in fig. 5, the two plugs 22 are engaged in the limiting hole 101 in parallel, and the two plugs 22 are mutually propped against each other;

By arranging the two plugs 22 in parallel in the structure, when the charger is lifted, the two plugs 22 can be uniformly stressed, so that the situation that the joint of the plug 22 and the lead 21 is subjected to fatigue damage due to overlarge stress of the single plug 22 is avoided, and the service life of the data line 2 is prolonged.

The specific implementation steps are as follows:

In the use process, the data wire 2 is folded in half, then the lead 21 part of the data wire 2 passes through the limiting hole 101 until the plug 22 of the data wire 2 is clamped in the large-diameter section 1011 of the limiting hole 101, and then the charger can be lifted up through the data wire 2. When charging is needed, the lead 21 is pushed to the limit hole 101 until the plug 22 is separated from the limit hole 101, the data line 2 can be completely taken out, and then the data line 2 is used for connecting a charger and electronic equipment.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Treasured charges, its characterized in that: comprising a main body (1) and a data line (2), wherein,

The main body (1) comprises a shell (11) and a partition plate (12), wherein the shell (11) is of a hollow structure, and the partition plate (12) is arranged in the shell (11) to divide an inner cavity of the shell (11) into a limiting hole (101) and a first accommodating cavity (102);

The limiting hole (101) at least penetrates through two surfaces of the main body (1), and the limiting hole (101) comprises a large-diameter section (1011) and a small-diameter section (1012);

The data line (2) comprises a wire (21) and a plug (22), the wire (21) passes through the limit hole (101) and is led out of the main body (1) through the small-diameter section (1012), the plug (22) is arranged at the end part of the wire (21), and the plug (22) is clamped in the large-diameter section (1011);

the first accommodation chamber (102) is used for installing an energy storage element.

2. The charger baby of claim 1, wherein: the part of the partition plate (12) corresponding to the small-diameter section (1012) is of an arc-shaped structure.

3. The charger baby of claim 1, wherein: the main body (1) comprises a cover plate (13), and the cover plate (13) is connected with the shell (11) and forms a second accommodating cavity (103);

The second accommodating cavity (103) is used for installing a charge and discharge management system.

4. A charger baby as claimed in claim 3, wherein: the first accommodating cavity (102) and the second accommodating cavity (103) are separated by the charge and discharge management system.

5. A charger baby as claimed in claim 3, wherein: the limiting hole (101) is arranged in parallel with the first accommodating cavity (102), and the second accommodating cavity (103) corresponds to the limiting hole (101) and the first accommodating cavity (102).

6. The charger baby of claim 4, wherein: the large-diameter section (1011) is far away from the second accommodating cavity (103), and the small-diameter section (1012) is close to the second accommodating cavity (103).

7. The charger baby of any one of claims 1 to 6, wherein: one end of the plug (22) connected with the lead (21) is provided with a first round chamfer (201).

8. The charger baby of any one of claims 1 to 6, wherein: the outer surface of the main body (1) is provided with a second round chamfer (104), and the large-diameter section (1011) penetrates through the part of the main body (1) where the second round chamfer (104) is arranged.

9. The charger baby of any one of claims 1 to 6, wherein: the two ends of the wire (21) are respectively provided with the plug (22), the wire (21) is folded in half and penetrates through the limiting hole (101), and the plugs (22) at the two ends of the wire (21) are respectively located in the limiting hole (101).

10. The charger baby of claim 9, wherein: the two plugs (22) are clamped in the limiting holes (101) in parallel, and the two plugs (22) are mutually abutted.