Hanging rope type charging and discharging mechanism capable of emergency charging

Abstract

The utility model discloses a hanging rope type charging and discharging mechanism capable of emergency charging. The hanging rope type charging and discharging mechanism comprises a wire body and a cylindrical battery, two ends of the wire body are respectively provided with a first charging interface and a second charging interface; the cylindrical battery is arranged in the wire body and is connected in series with the first charging interface and the second charging interface. According to the hanging rope type charging and discharging mechanism capable of emergency charging provided by the utility model, the cylindrical batteries are connected in series in the wire body, so that when the wire body is used for connecting a charger head and a terminal product for charging, the cylindrical batteries can be charged while the terminal product is charged; when the wire body is electrically connected with a terminal product, the cylindrical battery can charge the terminal product, so that an emergency charging effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of data cables, in particular to a hanging cord type charging and discharging mechanism capable of emergency charging.

Background Art

[0002] With the wide application of electronic products in people's lives, people usually carry a relatively large number of electronic devices when going out, thus having a high demand for energy replenishment. Therefore, people sometimes carry a mobile power supply / charger head and a data cable when going out. However, when there is no rechargeable power source or the mobile power supply runs out, it is no longer possible to charge the electronic products at this time, resulting in the electronic products possibly being unable to be used due to power depletion.

[0003] In view of this, it is necessary to provide a hanging cord type charging and discharging mechanism capable of emergency charging to overcome the above defects.

Content of the Utility Model

[0004] The purpose of the utility model is to provide a hanging cord type charging and discharging mechanism capable of emergency charging, aiming to solve the problem of how to further improve the mobile charging method, so as to both charge and transmit data and play the role of emergency charging in an emergency.

[0005] To achieve the above purpose, the utility model provides a hanging cord type charging and discharging mechanism capable of emergency charging, including:

[0006] A wire body, with a first charging interface and a second charging interface respectively provided at both ends of the wire body;

[0007] A cylindrical battery, which is arranged inside the wire body and is connected in series with the first charging interface and the second charging interface;

[0008] When the wire body is used to connect a charger head and a terminal product for charging, the cylindrical battery is charged at the same time; when the first charging interface or the second charging interface is electrically connected to the terminal product, the cylindrical battery charges the terminal product.

[0009] In a preferred embodiment, the number of the cylindrical batteries is multiple and they are evenly arranged inside the wire body.

[0010] In a preferred embodiment, a first fixing block and a second fixing block both in a columnar shape are respectively provided at both ends of the wire body, the first charging interface is arranged at one end of the first fixing block away from the wire body, and the second charging interface is arranged at one end of the second fixing block away from the wire body.

[0011] In a preferred embodiment, it further includes:

[0012] A first sleeve, one end of the first sleeve is closed, and the other end is sleeved on the first fixing block for closing the first charging interface;

[0013] A second sleeve, one end of the second sleeve is closed, and the other end is sleeved on the second fixing block for closing the second charging interface.

[0014] In a preferred embodiment, limiting grooves are provided at one ends of the first sleeve and the second sleeve close to the wire body, and limiting protrusions are perpendicularly provided on the side surfaces of the first fixing block and the second fixing block. The limiting protrusions are used to cooperate with the corresponding limiting grooves to prevent the first sleeve from being disengaged from the first fixing block and the second sleeve from being disengaged from the second fixing block during the sleeving process.

[0015] In a preferred embodiment, closed fixing rings are provided at one ends of the first sleeve and the second sleeve far from the wire body, and a fixing ring passes through the two fixing rings at the same time.

[0016] In a preferred embodiment, it further includes a charger head, and the charger head is connected to the fixing ring through a hanging rope.

[0017] In a preferred embodiment, both the first charging interface and the second charging interface are USB-C interfaces, or the first charging interface is a USB-C interface and the second charging interface is a Lightning interface.

[0018] The rope-type charging and discharging mechanism with emergency charging provided by the present invention has cylindrical batteries connected in series in the wire body. When the wire body is used to connect the charger head and the terminal product for charging, the cylindrical batteries can be charged while charging the terminal product; when the wire body is electrically connected to the terminal product, the cylindrical batteries can charge the terminal product, thereby playing an emergency charging role.

Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can be obtained based on these drawings.

[0020] Figure 1 It is a three-dimensional view of the rope-type charging and discharging mechanism with emergency charging provided by the present invention;

[0021] Figure 2 It is Figure 1 a three-dimensional exploded view of the shown rope-type charging and discharging mechanism with emergency charging;

[0022] Figure 3 For Figure 1 The partial enlarged three-dimensional exploded view of the lanyard type charging and discharging mechanism that can be used for emergency charging as shown

[0023] Reference numerals in the figure: 100, lanyard type charging and discharging mechanism that can be used for emergency charging; 200, charger head; 201, pin; 10, wire body; 20, cylindrical battery; 11, first charging interface; 12, second charging interface; 21, first fixing block; 22, second fixing block; 31, first sleeve; 32, second sleeve; 40, limiting groove; 50, limiting protrusion; 60, fixing ring; 70, fixing collar; 80, lanyard

Specific implementation manner

[0024] In order to make the purpose, technical solution and beneficial technical effects of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. It should be understood that the specific implementation manners described in this specification are only for explaining the present utility model and not for limiting the present utility model

[0025] It should also be understood that the terms used in this specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in this specification of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms

[0026] It should be further understood that the term " / and" used in this specification of the present utility model and the appended claims refers to any combination and all possible combinations of one or more of the related listed items, and includes these combinations

[0027] In an embodiment of the present utility model, a lanyard type charging and discharging mechanism 100 that can be used for emergency charging is provided, which is used to realize functions of data transmission, electrical transmission, and emergency external charging

[0028] As Figures 1-3 shown, the lanyard type charging and discharging mechanism 100 that can be used for emergency charging includes: a wire body 10 and a cylindrical battery 20

[0029] The structure of the wire body 10 is a traditional two-in-one structure of a data line and a charging line, and the first charging interface 11 and the second charging interface 12 are respectively provided at both ends

[0030] The first charging interface 11 and the second charging interface 12 are electrically connected through the wire body 10. They can be the same type of interface or different types of interfaces, and the conversion circuit can also refer to the existing technology, which will not be elaborated here. For example, both the first charging interface 11 and the second charging interface 12 are USB-C interfaces (type-C interfaces), or the first charging interface 11 is a USB-C interface and the second charging interface 12 is a Lightning interface (the interface commonly referred to as the Apple device interface).

[0031] The cylindrical battery 20 is a rechargeable battery and is built into the wire body 10 and is connected in series with the first charging interface 11 and the second charging interface 12. When the wire body 10 is used to connect the charger head 200 and the terminal product for charging, it can charge the terminal product while charging the cylindrical battery 20. When the first charging interface 11 or the second charging interface 12 is electrically connected to the terminal product, the cylindrical battery 20 charges the terminal product, so as to be used for emergency charging of the terminal device.

[0032] Furthermore, the number of the cylindrical batteries 20 is multiple and they are evenly arranged in the wire body 10, so as to increase the battery capacity of the data cable mechanism itself. For example, the number of the cylindrical batteries 20 is set to two and they are symmetrically arranged on both sides of the midpoint of the wire body 10, so as to achieve double battery capacity in a parallel connection manner. Of course, the two cylindrical batteries 20 can be connected in series to increase the output voltage.

[0033] In this embodiment, a first fixing block 21 and a second fixing block 22 both in a columnar shape are respectively arranged at both ends of the wire body 10, for example, both in a cylindrical shape. The first charging interface 11 is arranged at one end of the first fixing block 21 away from the wire body 10, and the second charging interface 12 is arranged at one end of the second fixing block 22 away from the wire body 10.

[0034] Furthermore, the emergency charging hanging type charge and discharge mechanism 100 further includes: a first sleeve 31 and a second sleeve 32.

[0035] Specifically, one end of the first sleeve 31 is closed and the other end is sleeved on the first fixing block 21 to be used for closing the first charging interface 11, so as to avoid the first charging interface 11 being easily blocked, damaged, etc. when hanging an object, and to avoid the first charging interface 11 discharging outward when touching a conductor. Similarly, one end of the second sleeve 32 is closed and the other end is sleeved on the second fixing block 22 to be used for closing the second charging interface 12, so as to avoid the second charging interface 12 being easily blocked, damaged, etc. when hanging an object, and to avoid the second charging interface 12 discharging outward when touching a conductor.

[0036] Wherein, at one end of the first sleeve 31 and the second sleeve 32 close to the wire body 10, limiting grooves 40 are respectively formed. On the side surfaces of the first fixing block 21 and the second fixing block 22, limiting protrusions 50 are perpendicularly arranged. In some embodiments, the limiting protrusions 50 are cylindrical, and the limiting grooves 40 are hook-shaped arc grooves. The limiting protrusions 50 are used to cooperate with the corresponding limiting grooves 40 to prevent the first sleeve 31 from being disengaged from the first fixing block 21 and the second sleeve 32 from being disengaged from the second fixing block 22, avoiding the easy detachment of the first sleeve 31 and the second sleeve 32.

[0037] At the ends of the first sleeve 31 and the second sleeve 32 away from the wire body 10, closed fixing rings 60 are respectively provided. The fixing rings 60 are rope loops with both ends fixed to the first sleeve 31 or the second sleeve 32. A fixing ring 70 is simultaneously passed through the two fixing rings 60, so as to jointly form a closed loop with the wire body 10, which can be hung on parts such as the neck and shoulders for convenient carrying.

[0038] Furthermore, the rechargeable hanging cord type charge and discharge mechanism 100 further includes a charger head 200. The charger head 200 includes a traditional retractable plug 201 and a charging port. The charging port can be connected to the first charging interface 11 or the second charging interface 12. Wherein, the charger head 200 is connected to the fixing ring 70 through a hanging cord 80, facilitating carrying.

[0039] In summary, for the rechargeable hanging cord type charge and discharge mechanism 100 provided by the present utility model, by connecting the cylindrical battery 20 in series in the wire body 10, when the wire body 10 is used to connect the charger head 200 and the terminal product for charging, the cylindrical battery 20 can be charged while charging the terminal product; when the wire body 10 is electrically connected to the terminal product, the cylindrical battery 20 can charge the terminal product, thus playing an emergency charging role.

[0040] The present utility model is not limited only to what is described in the specification and embodiments. Therefore, for those skilled in the art, additional advantages and modifications can be easily achieved. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to specific details, representative devices, and the illustrated examples shown and described herein.

Claims

1. A hanging rope type charging and discharging mechanism capable of emergency charging, characterized in that: include: A wire body, wherein two ends of the wire body are respectively provided with a first charging interface and a second charging interface; A cylindrical battery, the cylindrical battery is disposed in the wire body and connected in series with the first charging interface and the second charging interface; When the wire is used to connect the charger head and the terminal product for charging, the cylindrical battery is charged at the same time; when the first charging interface or the second charging interface is electrically connected to the terminal product, the cylindrical battery charges the terminal product.

2. The emergency charging hanging rope type charging and discharging mechanism as claimed in claim 1, characterized in that: The number of the cylindrical batteries is multiple and they are evenly arranged in the wire body.

3. The emergency charging hanging rope type charging and discharging mechanism as claimed in claim 1, characterized in that: The two ends of the wire body are respectively provided with a first fixed block and a second fixed block both in the shape of a column, the first charging interface is arranged at an end of the first fixed block away from the wire body, and the second charging interface is arranged at an end of the second fixed block away from the wire body.

4. The hanging rope type charging and discharging mechanism capable of emergency charging as claimed in claim 3, characterized in that: Also includes: A first sleeve, one end of which is closed, and the other end of which is sleeved on the first fixing block to close the first charging interface; A second sleeve, one end of which is closed, and the other end of which is sleeved on the second fixing block to close the second charging interface.

5. The hanging rope type charging and discharging mechanism capable of emergency charging as claimed in claim 4, characterized in that: The first sleeve and the second sleeve are each provided with a limiting groove at one end close to the wire body, and the sides of the first fixing block and the second fixing block are each vertically provided with a limiting protrusion, and the limiting protrusion is used to cooperate with the corresponding limiting groove to prevent the first sleeve and the first fixing block, and the second sleeve and the second fixing block from falling off and limiting the sleeve connection.

6. The emergency charging hanging rope type charging and discharging mechanism as claimed in claim 4, characterized in that: The first sleeve and the second sleeve are both provided with a closed fixing loop at one end away from the wire body, and a fixing ring is passed through the two fixing loops at the same time.

7. The hanging rope type charging and discharging mechanism capable of emergency charging as claimed in claim 6, characterized in that: It also includes a charger head, which is connected to the fixing ring through a sling.

8. The hanging rope type charging and discharging mechanism capable of emergency charging as claimed in claim 1, characterized in that: The first charging interface and the second charging interface are both USB-C interfaces, or the first charging interface is a USB-C interface and the second charging interface is a Lightning interface.

Images