A rechargeable battery with a charging cord

Abstract

The utility model provides a kind of rechargeable battery with charging wire, including electric core, charging wire and the charging head being set in one end of charging wire, the other end of charging wire is connected with electric core one end;Accommodate groove, open in electric core one end;In the storage state, charging head is placed in accommodate groove;The rechargeable battery with charging wire proposed in the utility model does not need to additionally increase charging box or charging wire, so that carrying is more convenient, and the technical scheme of the utility model charging wire and charging head can be directly stored, reduce the time of additional arrangement of charging wire in prior art.

Description

Technical Field

[0001] This utility model relates to the field of battery technology, and in particular to a rechargeable battery with a charging cable. Background Technology

[0002] In daily life, electronic devices need power to operate, and the most common power source is the battery, which provides the necessary electrical energy to the electronic device. Batteries can be divided into disposable batteries and rechargeable batteries. Since disposable batteries have exhausted their internal energy after a period of use and can no longer be used, the common practice is to discard them. However, disposable batteries are highly polluting and their disposal causes environmental pollution. Therefore, more and more electronic devices are choosing rechargeable batteries to replace disposable batteries.

[0003] In existing rechargeable batteries, after the internal power is depleted, they need to be used in conjunction with a charging case or charging cable to replenish the battery's internal power. However, since the charging case or charging cable is a separate product from the battery, it needs to be carried separately during actual use, and it is common for the charging cable or charging case to be forgotten. In addition, since the charging case and charging cable have a certain physical space, even when carried, they will still take up some space for storage. In particular, the charging cable needs to be wound in a proper way to avoid the internal wire core from breaking when the charging cable is bent. This requires additional time when organizing the charging cable. Utility Model Content

[0004] The purpose of this utility model is to provide a rechargeable battery with a charging cable, which can solve the above-mentioned technical problems.

[0005] This utility model provides a rechargeable battery with a charging cable, including a battery cell, and further comprising:

[0006] The charging cable and the charging head at one end of the charging cable, with the other end of the charging cable connected to one end of the battery cell;

[0007] The storage slot is located at one end of the battery cell; when stored, the charging head is placed inside the storage slot.

[0008] As a further technical solution, a light hole is provided inside the storage slot, and an indicator light is installed inside the light hole.

[0009] As a further technical solution, finger positions are provided at the bottom of the storage slot.

[0010] As a further technical solution, locking ribs are provided on the side wall inside the storage slot. When stored, the charging head cooperates with the locking ribs to ensure that the charging head is firmly fixed.

[0011] As a further technical solution, locking ribs are provided on both sides of the storage slot.

[0012] As a further technical solution, the length of the locking bone is less than the length of the side wall of the storage slot.

[0013] As a further technical solution, one end of the battery cell has a storage channel that connects to the storage slot, and the other end of the charging cable is placed inside the storage channel; in the stored state, the charging cable is placed inside the storage channel.

[0014] As a further technical solution, in the stored state, the charging cable is placed inside the cable storage channel, and the charging cable is not higher than the end face of one end of the battery cell.

[0015] As a further technical solution, a rounded chamfer is provided at the connection between the cable storage channel and the receiving slot.

[0016] As a further technical solution, the storage channel includes a vertical section and a horizontal section. One end of the horizontal section is connected to the storage trough, and the other end of the horizontal section is connected to one end of the vertical section. Furthermore, curved chamfers are provided at the connection points between the vertical section and the horizontal section, as well as between the horizontal section and the storage trough.

[0017] The technical solution of this utility model involves setting a charging cable on the rechargeable battery and simultaneously creating a storage slot on the battery. This allows the battery to be charged via the charging head on the charging cable when needed, and when not charging, the charging cable and charging head can be stored on the rechargeable battery without taking up additional space, thus not affecting the normal use of the rechargeable battery. Compared with the prior art, there is no need to add a charging box or charging cable, making the rechargeable battery more convenient to carry. At the same time, the charging cable and charging head can be directly stored in this utility model, reducing the time spent on finding and organizing the charging cable in the prior art. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a rechargeable battery with a charging cable according to the present invention;

[0020] Figure 2 for Figure 1 Top view;

[0021] Figure 3 This is a perspective view of a rechargeable battery with a charging cable in its stored state according to this utility model.

[0022] Figure 4This is a perspective view of a rechargeable battery with a charging cable in use according to this utility model.

[0023] Figure 5 This is a perspective view of the rechargeable battery with charging cable according to this utility model in use.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1-Charging cable; 2-Charging head; 3-Storage slot; 4-Light hole; 5-Locking bone; 6-Cable storage channel; 61-Connecting section; 62-Directional section; 7-Curved chamfer; 8-Battery cell; 9-Finger position. Detailed Implementation

[0026] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In this utility model, to better understand the technical solution, a cylindrical battery is preferred as the best embodiment for description, but it is not limited to use on cylindrical batteries; all batteries using the structure of this utility model fall within the protection scope of this utility model.

[0030] like Figure 1-5 As shown, this utility model provides a rechargeable battery with a charging cable 1, including a battery cell 8, which stores electrical energy. It should be noted that in this utility model, the battery cell 8 adopts existing technology and has an internal circuit board for charging control. Since the circuit board adopts existing technology, this utility model does not further limit its use. It also includes:

[0031] The system includes a charging cable 1 and a charging head 2 at one end of the charging cable 1, with the other end of the charging cable 1 connected to one end of the battery cell 8. In practical use, when the battery cell 8 is depleted of power or needs recharging, the charging head 2 connects to an external charger, and the charging cable 1 transmits power to charge the battery cell 8. It should be noted that the charging head 2 can be a USB interface or a Lightning interface, etc. In this invention, to accommodate more chargers, a Type-C interface is preferred for the charging head 2, making it easier to charge the battery cell 8. Of course, the charging head 2 can also be connected to a rechargeable device (such as a computer) to charge the battery cell 8.

[0032] A storage slot 3 is located at one end of the battery cell 8; in the stored state, the charging head 2 is placed inside the storage slot 3. In this invention, the storage slot 3 can be positioned at the end of the battery cell 8 as needed, but it is necessary to consider that it should not affect the placement of the battery cell 8 inside the electronic device; for example... Figure 3 As shown, when the battery cell 8 is placed inside the electronic device or is not being charged, the charging cable 1 is placed inside the battery cell 8, and the charging head 2 is inserted into the storage slot 3, which prevents the charging head 2 from moving. Figure 4 As shown, when the battery cell 8 is depleted of power or needs to be replenished, the charging head 2 is removed from the receiving slot 3, and the charging cable 1 is taken out from the battery cell 8. The charging head 2 is then connected to a charger or similar device to charge the battery cell 8.

[0033] By setting a charging cable 1 on the battery cell 8 and simultaneously creating a storage slot 3 on the battery cell 8, charging can be performed through the charging head 2 on the charging cable 1 when charging is needed. When not charging, the charging cable 1 and the charging head 2 can be stored on the battery cell 8 without adding extra space and thus not affecting the normal use of the battery cell 8. Compared with the prior art, there is no need to add a charging box or charging cable 1, making the battery cell 8 more convenient to carry. At the same time, the charging cable 1 and the charging head 2 can be directly stored, reducing the extra time spent on organizing the charging cable in the prior art.

[0034] like Figure 1 As shown, a light hole 4 is provided in the storage slot 3, and an indicator light is provided in the light hole 4. The indicator light is connected to the circuit board inside the battery cell 8. When the battery cell 8 is charged through the charging cable 1 and the charging head 2, the indicator light will provide a prompt, thereby allowing the charging status of the battery cell 8 to be obtained. It should be noted that, in order to better view the status of the indicator light, the light hole 4 is preferably located on the side wall adjacent to the storage slot 3, so that when the charging head 2 is inserted into the storage slot 3, the charging head 2 will not block the light hole 4. Specifically, the indicator light can be a color-changing indicator light or a flashing indicator light, etc., as in the prior art, and the specific choice depends on the actual situation. This utility model does not further limit it.

[0035] like Figure 1 or Figure 4 As shown, the bottom of the storage slot 3 is provided with a finger position 9; specifically, when the charging head 2 is inserted into the storage slot 3, the finger position 9 prevents the charging head 2 from contacting the bottom of the storage slot 3. When it is necessary to remove the charging head 2, the charging head 2 can be pushed out of the storage slot 3 by placing a finger in the gap between the bottom of the storage slot 3 and the charging head 2; the setting of the finger position 9 allows the finger to enter the gap between the bottom of the storage slot 3 and the charging head 2 more easily.

[0036] In addition, to increase the stability of the charging head 2 within the storage slot 3 and prevent it from detaching from the slot 3 when in the stored state, preferably, a locking rib 5 is provided on the side wall of the storage slot 3. In the stored state, the charging head 2 engages with the locking rib 5. Figure 3 As shown, the locking rib 5 protrudes from the side wall of the storage groove 3. When the charging head 2 is inserted into the storage groove 3, it applies a force to the locking rib 5. Since the locking rib 5 is located on the side wall of the storage groove 3, it applies a reaction force to the charging head 2 under the action of the side wall of the storage groove 3, thus making the charging head 2 more stably placed in the storage groove 3. Of course, to make the charging head 2 more stable in the storage groove 3, it is preferable that locking ribs 5 are provided on both sides of the side wall of the storage groove 3. In this way, when the charging head 2 is placed in the storage groove 3, the stability of the charging head 2 in the storage groove 3 can be improved by the cooperation of the locking ribs 5 on both sides. It should be noted that the locking rib 5 can be integrally formed with the same material as the side wall, or a mounting groove can be reserved on the side wall, and the locking rib 5 can be formed with a special material such as rubber and placed in the mounting groove. The specific method depends on the actual situation, and this utility model does not further limit it.

[0037] In the stored state, there is an interaction force between the locking bone 5 and the charging head 2. When it is necessary to push the charging head 2 out of the storage slot 3, a certain force needs to be applied to separate the locking bone 5 from the charging head 2. Since it is necessary to push the charging head 2 out of the storage slot 3 by the fingers, in order to reduce the force required to push the charging head 2 by the fingers, in this utility model, the length of the locking bone 5 is preferably less than the length of the side wall of the storage slot 3; Figure 4 As shown, when the charging head 2 is pushed away from the storage slot 3 by a finger, the charging head 2 first disengages from the locking bone 5 and then from the locking slot. This reduces the force required by the finger, and the storage slot 3 can also limit the distance after the charging head 2 disengages from the locking bone 5, ensuring the stability of the charging head 2 when it disengages from the storage slot 3. It should be noted that the length of the locking bone 5 is determined according to actual needs, as long as it is less than the side wall, and this utility model does not further limit it.

[0038] like Figure 2-4 As shown, one end of the battery cell 8 has a cable storage channel 6 that connects to the storage slot 3, and the other end of the charging cable 1 is placed inside the cable storage channel 6. In the stored state, the charging cable 1 is placed inside the cable storage channel 6. Specifically, the charging cable 1 is placed inside the cable storage channel 6, that is, it passes through the cable storage channel 6 and is connected to the circuit board. In the stored state, the charging cable 1 is placed inside the cable storage channel 6, and the charging cable 1 is not higher than the end face of one end of the battery cell 8. When the battery cell 8 is placed inside the electronic device, the charging cable 1 will not affect the use of the battery cell 8.

[0039] In addition, the cable storage channel 6 includes a vertical section 61 and a horizontal section 62. One end of the horizontal section 62 is connected to the storage slot 3, and the other end of the horizontal section 62 is connected to one end of the vertical section 61. A rounded chamfer 7 is provided at the connection between the vertical section 61 and the horizontal section 62 and the horizontal section 62 and the storage slot 3. When the charging cable 1 is placed in the cable storage channel 6, it can be redirected by the rounded chamfer 7, which can better protect the internal core of the charging cable 1 and prevent the core from breaking.

[0040] like Figure 4 or Figure 5 As shown, in the stored state, in order to better place the charging head 2 inside the storage cavity 3 and avoid the side wall of the storage cavity 3 affecting the storage of the charging head 2, preferably, the charging cable 1 is arranged adjacent to one side of the charging head 2; in this way, when the charging head 2 is stored, the charging cable 1 can be placed on one side of the storage cavity 3, and the normal use of the battery positive terminal will not be affected.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rechargeable battery with a charging cord, comprising an electric core, characterized in that, Also includes: A charging cable (1) and a charging head (2) disposed at one end of the charging cable (1), the other end of the charging cable (1) being connected to one end of the battery cell (8); A storage slot (3) is provided at one end of the battery cell (8); in the stored state, the charging head (2) is placed in the storage slot (3).

2. The charged battery with a charging cord according to claim 1, characterized in that, The storage slot (3) is provided with a lamp hole (4), and an indicator light is provided in the lamp hole (4).

3. The charged battery with a charging cord according to claim 1, characterized in that, The bottom of the storage slot (3) is provided with a finger position (9).

4. The charged battery with a charging cord according to claim 1, characterized in that, The side wall of the storage slot (3) is provided with a locking bone (5). In the storage state, the charging head (2) cooperates with the locking bone (5) to ensure that the charging head does not loosen.

5. The charged battery with a charging cord according to claim 4, characterized in that, Locking ribs (5) are provided on both sides of the inner sidewalls of the storage slot (3).

6. The charged battery with a charging cord according to claim 4, characterized in that, The length of the locking bone (5) is less than the length of the side wall of the storage groove (3).

7. The rechargeable battery with charging cable according to claim 1, characterized in that, One end of the battery cell (8) is provided with a wire storage channel (6) that connects to the storage slot (3), and the other end of the charging cable (1) is placed in the wire storage channel (6); in the storage state, the charging cable (1) is placed in the wire storage channel (6).

8. The rechargeable battery with charging cable according to claim 7, characterized in that, The charging cable (1) is not higher than the end face of one end of the battery cell (8).

9. The rechargeable battery with charging cable according to claim 7, characterized in that, An arc-shaped chamfer (7) is provided at the connection between the cable storage channel (6) and the receiving slot (3).

10. The rechargeable battery with charging cable according to claim 9, characterized in that, The cable storage channel (6) includes a vertical section (61) and a horizontal section (62). One end of the horizontal section (62) is connected to the storage slot (3), and the other end of the horizontal section (62) is connected to one end of the vertical section (61). A curved chamfer (7) is provided at the connection between the vertical section (61) and the horizontal section (62) and the horizontal section (62) and the storage slot (3).

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