WO2022037008A1

WO2022037008A1 - Electronic device connection line

Info

Publication number: WO2022037008A1
Application number: PCT/CN2021/072212
Authority: WO
Inventors: 张旭东
Original assignee: 张旭东
Priority date: 2020-08-21
Filing date: 2021-01-15
Publication date: 2022-02-24
Also published as: CN116171514A; CN213278634U

Abstract

The present invention provides an electronic device connection line, comprising a first connector, a second connector, a main circuit board, a plurality of rigid connection sections, and a plurality of flexible connection sections. The plurality of rigid connection sections is arranged, between the first connector and the second connector, at intervals in a straight line; the main circuit board comprises a charge/discharge circuit; at least two of the rigid connection sections comprise battery units, and the battery units in the rigid connection sections are respectively electrically connected to the main circuit board by means of a first conductive cable; the first connector and/or the second connector is electrically connected to the main circuit board by means of a second conductive cable; and the first conductive cable and the second conductive cable respectively pass through at least some of the flexible connection sections. The electronic device connection line of the present invention can be bent and folded, and charges an electronic device without connecting to a mobile power source or a power adapter.

Description

Electronic equipment cable

technical field

The present invention relates to the field of electronic technology, and more particularly, to a connecting wire for electronic equipment.

Background technique

Electronic devices such as smartphones and tablet computers have become an indispensable part of people's lives. In addition, with the rapid development of electronic technology, the update of electronic equipment is accelerating, and it gradually develops in the direction of comprehensive functions, small size, light weight, and touch operation, which makes the battery capacity of these electronic equipment often very limited. Bluetooth headsets, smartphones, etc.

In order to protect the environment and save energy, reduce the use of power bank, and solve the situation that the battery of the smartphone is exhausted and the smartphone is urgently needed when the user is outdoors, a mobile power supply appears. When the power of the smartphone is insufficient, the data cable can be used to connect the mobile power supply. Charge your smartphone. However, in real life, although the mobile power supply can be charged when the power of the electronic device is insufficient, the mobile power supply is often bulky and inconvenient to carry, and the user needs to charge the mobile power supply in advance and carry an additional device that is similar to the mobile device. A matching charging cable can only be used.

technical problem

The technical problem to be solved by the present invention is to provide an electronic device connecting wire for the above-mentioned problems of mobile power supply and environmental protection.

technical solutions

The technical solution of the present invention to solve the above technical problems is to provide an electronic equipment connecting line, which includes a first connector, a second connector, a main circuit board, a plurality of rigid connection segments and a plurality of flexible connection segments, wherein a plurality of the Rigid connection segments are spaced between the first connector and the second connector in a straight line manner, and adjacent rigid connection segments are respectively connected through the flexible connection segments;

The main circuit board includes a charging and discharging circuit, at least two of the rigid connection sections include battery cells, and the battery cells in the rigid connection sections are electrically connected to the main circuit board through first conductive cables, respectively, The first connector and/or the second connector are electrically connected to the main circuit board through a second conductive cable, and the first conductive cable and the second conductive cable respectively pass through at least part of the flexible connection segment.

Preferably, the main circuit board is disposed in the first connector or the second connector; each of the rigid connection segments includes a battery unit;

The first connector or the second connector not provided with the main circuit board is electrically connected to the main circuit board through a second conductive cable.

Preferably, the main circuit board is located in one of the rigid connection segments, and all other rigid connection segments except the rigid connection segment including the main circuit board include battery cells;

The first connector and the second connector are respectively electrically connected to the main circuit board through second conductive cables.

Preferably, the first connector, the second connector or any one of the rigid connection segments includes a power connection board, and the power connection board is electrically connected to the main circuit board;

At least some of the battery cells are electrically connected to the power supply connection board through the first conductive cable, and are electrically connected to the main circuit board through the power supply connection board.

Preferably, each of the rigid connection segments includes a housing, and the battery cells are located within the housing;

Both ends of each of the flexible connecting segments are respectively provided with adhesive segments, and when the flexible connecting segments are connected with the rigid connecting segments, the adhesive segments are bonded and fixed to the housing through an adhesive; or , the two ends of each flexible connecting segment are respectively provided with snaps, and when the flexible connecting segment is connected with the rigid connecting segment, the snaps are fastened and fixed to the casing.

Preferably, a battery adapter plate is included in the rigid connection section at least partially including the battery unit, and the battery unit is electrically connected to the first conductive cable through the battery adapter plate;

The first connector and/or the second connector are directly electrically connected to the main circuit board via the second conductive cable and at least part of the battery adapter board; or, the first connector and/or the second connector The connector is electrically connected to the main circuit board directly through the second conductive cable.

Preferably, at least part of the rigid connection segment is connected with a flexible connection segment along the length direction of the electronic device connection line to form an active connection segment, and each of the active connection segments includes a third connector and a fourth connector, and the third connector and the fourth connector are respectively located at two ends in the length direction of the movable connecting segment;

One of the third connector and the fourth connector is a connector male head, and the other is a connector female head, and the adjacent movable connection segments are inserted through the connector male head and the connector female head. Electrically connected and fixed.

Preferably, at least part of the two ends of the rigid connecting segment in the longitudinal direction are respectively provided with fifth connectors, and at least part of the two ends of the flexible connecting segment in the longitudinal direction are respectively provided with sixth connectors;

One of the fifth connector and the sixth connector is a connector male head, and the other is a connector female head, and the adjacent rigid connecting sections and flexible connecting sections are connected by the connector male head and the connector. The female connector of the device is plugged and electrically connected and fixed.

Preferably, the electronic device connection line further includes a protection circuit integrated into the main circuit board, the power supply connection board or an independent circuit board, and the electronic device connection line prevents the connection between the battery cells through the protection circuit. Current reverse charging, jumping or reverse current between battery cells caused by power imbalance; or,

The lengths of the first wire segments connected to the main circuit board are the same for each of the battery cells to prevent the unbalanced electrical energy among the battery cells from causing reverse charging, jumping current or reverse current between the battery cells.

Preferably, the electronic device connection line further includes a battery management circuit integrated into the main circuit board, the power supply connection board or an independent circuit board, and the electronic device connection line is connected to each battery unit through the battery management circuit. Perform charge-discharge balance control.

Preferably, at least two of the first connector, the second connector and the plurality of rigid connection segments comprise magnetic material.

beneficial effect

The electronic equipment connecting line of the present invention connects the first connector and the second connector through a rigid connecting section and a flexible connecting section, and a battery unit is arranged in the rigid connecting section, so that the electronic equipment connecting line can pass through the battery in the rigid connecting section. The unit enables electrical energy storage and release to charge electronic devices without connecting a power bank or power adapter. Moreover, since the battery segments are arranged in a straight line, it is convenient to expand the battery capacity and reduce the manufacturing cost.

Description of drawings

1 is a schematic diagram of an electronic device connecting line provided by a first embodiment of the present invention;

Fig. 2 is the cross-sectional structure schematic diagram of the electronic equipment connecting line along the line A-A in Fig. 1;

Fig. 3 is the partial enlarged schematic diagram of B part of the electronic equipment connecting line in Fig. 2;

4 is a schematic diagram of the connection structure of the rigid connecting section and the flexible connecting section;

5 is a schematic diagram of another connection structure of a rigid connection segment and a flexible connection segment;

6 is a schematic diagram of an electronic device connection line provided by a second embodiment of the present invention;

7 is a schematic diagram of an electronic device connection line provided by a third embodiment of the present invention;

8 is a schematic diagram of an electronic device connecting line provided by a fourth embodiment of the present invention;

9 is a schematic diagram of an electronic device connection line provided by a fifth embodiment of the present invention;

Figure 10 is a schematic diagram of a single active connection segment in the electronic device connection line of Figure 9;

11 is a schematic diagram of an electronic device connection line provided by a sixth embodiment of the present invention;

FIG. 12 is a schematic diagram of an electronic device connection line provided by a seventh embodiment of the present invention.

Embodiments of the present invention

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The electronic device connecting line of the present invention can be used to connect electronic devices (such as smart phones) and power adapters to charge the electronic devices. The electronic device connecting line includes a first connector, a second connector, a main circuit board, a plurality of rigid connection segments and a plurality of flexible connection segments, and the plurality of rigid connection segments are arranged at intervals between the first connector and the second connector in a straight line manner. Between the two connectors, and between the adjacent rigid connection segments, the flexible connection segments are respectively connected. The above-mentioned rigid connecting segment refers to the part of the electronic device connecting line that cannot be bent or curled, and the flexible connecting segment refers to the part that can be bent or curled on the electronic device connecting line.

The above-mentioned main circuit board includes a charging and discharging circuit, at least two rigid connection sections include battery cells, each battery cell can be composed of a single battery, and can also be composed of a plurality of single cells connected in series, in parallel or in series and parallel, and The battery cells in all rigid connection sections are electrically connected to the main circuit board through first conductive cables, respectively, and the first connector and/or the second connector are electrically connected to the main circuit board through second conductive cables. A conductive cable and a second conductive cable respectively pass through at least part of the flexible connecting section. Specifically, the battery cells in the rigid connection section can be connected in series, in parallel, or a combination of both, so as to meet the power supply requirements of electronic equipment.

A plurality of rigid connection segments are connected between the first connector and the second connector through the flexible connection segments, so that the electronic device connecting line can realize electric energy storage and release through the battery cells in the plurality of rigid connection segments, so that the connection movement is not required The power source or the power adapter can charge the electronic device, or connect the power source to charge the electronic device connection cable while charging the electronic device.

Moreover, when a plurality of rigid connection segments are arranged in a straight line, each rigid connection segment is also arranged in the same linear direction, that is, the central axis or long side of the rigid connection segment is parallel to the length direction of the above-mentioned electronic equipment connection line, so that the electronic equipment is connected. The diameter of the wire is not much different from that of an ordinary data wire or a power wire. At the same time, due to the existence of the flexible connection section, the electronic device connection wire can be curled and folded, which is convenient for storage and carrying.

As shown in FIG. 1-2 , it is a schematic diagram of an electronic device connecting line provided by the first embodiment of the present invention. The electronic device connection line of this embodiment includes a first connector 11, a second connector 12, a plurality of rigid connection segments 13 and a plurality of flexible connection segments 14, and the plurality of rigid connection segments 13 and the plurality of flexible connection segments 14 are arranged in a straight line The strips are arranged (along the length of the rigid connecting segments 13 ) and are connected between the first connectors 11 and the second connectors 12 at intervals, and between the adjacent rigid connecting segments 13 , the first connectors 11 and the adjacent The rigid connection segments 13 and the second connector 12 and the adjacent rigid connection segments 13 are respectively connected by flexible connection segments 14, thereby forming a linear structure similar to the existing data line. Or the rigid connection segment 13 and other rigid connection segments 13 are connected in sequence through the flexible connection segment 14 in the direction of the length of the rigid connection segment 13, and the first connector 11 or the second connection 12 and the adjacent rigid connection segment 12 are respectively or partially connected. It is integrated or rigidly connected to form a linear structure similar to the existing data line.

Specifically, the above-mentioned first connector 11 is used to connect electronic devices such as smart phones, for example, the first connector 11 may be a Micro USB interface connector, Mini USB interface connector, Type-C interface connector, Lightning interface connector, etc. The second connector 12 is used to connect a power adapter, a personal computer, a mobile power supply, and the like. For example, the second connector 12 can be a standard USB or Type-C interface connector.

In this embodiment, the first connector 11 or the second connector 12 is provided with a main circuit board, and the main circuit board includes a charging and discharging circuit. Of course, the main circuit board may also include other circuits, such as filter circuits. , signal amplifier circuit, etc. Meanwhile, with reference to FIGS. 2-5 , at least two rigid connection segments 13 of the plurality of rigid connection segments 13 include battery cells 132 , and all battery cells 132 are electrically connected to the main circuit board through the first conductive cables 142 respectively. connect. Correspondingly, the first connector 11 and the second connector 12 are also electrically connected to the main circuit board respectively. Specifically, when the main circuit board is located at the second connector 12, the second connector can directly connect its conductive contacts Soldered with the main circuit board, the first connector 11 is electrically connected to the main circuit board through the second conductive cable 143 . Moreover, at each flexible connection section, the first conductive cable 142 and the second conductive cable 143 may be wrapped together by an insulating sheath 141, or the first conductive cable 142 and the second conductive cable 143 may also be covered by glue They are bonded together to avoid loosening of the corresponding connection points on the first conductive cable 142 and the second conductive cable 143 due to entanglement.

4-7 , in one embodiment of the present invention, each rigid connection section 13 including a battery unit 132 further includes a battery adapter plate 131 , and the two electrodes of the battery unit 132 in the rigid connection section 13 They are respectively electrically connected to the battery adapter plate 131 (for example, soldered to the battery adapter plate 131 through wires), and the first conductive cable 142 connected to the main circuit board 15 is also welded to the battery adapter plate 131 , so that the battery cells 132 can be connected to the battery adapter plate 131 . It is electrically connected to the main circuit board 15 via the battery adapter board 131 and the first conductive cable. Of course, in practical applications, the two electrodes of the battery unit 132 can also be directly electrically connected to the main circuit board 15 through the first conductive cable 142 .

Similarly, the second conductive cable 143 for electrically connecting the main circuit board and the first connector 11 (when the main circuit board is located at the second connector 12 ) can also be connected to the main circuit board via at least part of the battery adapter board 131 respectively. It is electrically connected to the first connector 11 , as shown in FIG. 7 . Of course, in practical applications, the second conductive cable 143 can also be directly electrically connected to the main circuit board 15 and the first connector 11 , as shown in FIG. 6 .

In the above-mentioned electronic device connection line, when the first connector 11 is connected to a smartphone (or other electronic device), and the second connector 12 is not connected to any device, the charging and discharging circuit on the main circuit board 15 passes through a plurality of The battery pack composed of the battery unit 132 supplies power, and the charging and discharging circuit boosts the voltage output by the battery pack and outputs a charging current to the smartphone, that is, the smartphone is charged through the battery unit 132; when the second connector 12 is connected to the power adapter, the mobile phone When the first connector 11 is not connected to any device, the charging and discharging circuit of the main circuit board 15 is powered by the power adapter, mobile power supply or personal computer connected to the second connector 12, and the voltage is converted through the charging and discharging circuit. The charging current is output to the battery pack composed of a plurality of battery units 132, that is, the battery unit 132 is charged by the power adapter, mobile power supply or personal computer connected by the second connector 12; when the first connector 11 is connected to the smartphone ( or other electronic equipment), and when the second connector 12 is connected to a power adapter, a mobile power source or a personal computer, the charging and discharging circuit of the main circuit board 15 is powered by the power adapter, mobile power source or personal computer connected to the second connector 12, The distributed current is monitored and managed by the charging and discharging circuit, so as to output the charging current to the smart phone and the battery pack composed of a plurality of battery cells 132 simultaneously, that is, to charge the smart phone and the battery cells 132 at the same time.

The above-mentioned electronic equipment connecting line is connected to the first connector 11, the second connector 12 and the plurality of rigid connecting sections 13 through the flexible connecting section 14, so that the electronic equipment connecting line can realize electric energy storage, so that there is no need to connect a mobile power supply or a power adapter You can charge electronic devices. In addition, since the plurality of rigid connection segments 13 and the flexible connection segments 14 are arranged in a straight line, and the adjacent rigid connection segments 13 are connected by the flexible connection segments 14, the entire electronic device connection line can be bent or folded, which is convenient for storage. .

With reference to FIG. 3 , a magnetic ring 135 can also be added to at least part of the rigid connection section 13 of the above-mentioned electronic equipment connection line (in order to reduce the wire diameter of the electronic equipment connection line, the battery adapter plate 131 in each rigid connection section 13 , the battery unit 132 and the magnetic ring 135 can be arranged along the length direction of the electronic device connection line), and the first conductive cable 142 and the second conductive cable 143 drawn from the flexible connection section 14 pass through the magnetic ring 135 and the battery transfer The board 131 is electrically connected, so that the clutter can be filtered through the magnetic ring 135 and the current quality can be improved. The above-mentioned magnetic ring 135 can also be magnetically cooperated with the magnetic ring or the magnetic component in the adjacent rigid connecting section 135, so as to realize the folding and storage of the connecting wire of the electronic device. In practical applications, each battery segment 13 may include a plurality of magnetic rings 135 , for example, the magnetic rings 135 are respectively provided at the head end and the tail end of the battery segment.

In practical applications, the above-mentioned magnetic ring 135 can also be replaced by blocks of magnetic material, and at least two of the first connector 11 , the second connector 12 and the plurality of rigid connecting segments 13 include blocks of magnetic material, such as two or Each rigid connection segment 13 includes a magnetic material block, so that the electronic device connecting wire can be folded and stored through the magnetic attraction cooperation between the magnetically attracted material blocks.

In addition, the above-mentioned electronic device connection line may further include a third conductive cable (not shown in the figure), when the first connector 11 is connected to a smartphone (or other electronic device), and the second connector 12 is connected to a personal When using a computer, the electronic device connecting line can also realize data transmission between the smart phone and the personal computer through the third conductive cable. In addition, the magnetic ring 135 can reduce the error rate of the data line during data transmission.

With reference to FIG. 3 , in an electronic device connecting cable according to an embodiment of the present invention, each rigid connecting segment 13 includes a casing 134 , and the battery unit 132 is located in the casing 134 , and the casing 134 can have a certain strength, thereby reducing the size of the battery The unit 132 is subjected to an external force.

In order to improve the connection strength between the rigid connection segment 13 and the flexible connection segment 14 (as well as the flexible connection segment 14 and the first connector 11 , the flexible connection segment 14 and the second connector 12 ), the two ends of each flexible connection segment 14 There are clips 141 respectively, the clips 141 are fixed with the first conductive cable 142 and the second conductive cable 143 passing through the flexible connecting section 14, and when the flexible connecting section 14 is connected with the rigid connecting section 13, the clipping 141 is snap-fastened to the housing 134, through this structure, the axial pulling force of the first conductive cable 142 and the second conductive cable 143 can be reduced, and the tension of the first conductive cable 142 and the second conductive cable 143 Electrical connection points (such as soldering points) loose.

In another embodiment of the present invention, the above-mentioned buckles 141 can be replaced by adhesive segments, that is, both ends of each flexible connection segment 14 have adhesive segments respectively, and when the flexible connection segment 14 is connected to the rigid connection segment 13 , the bonding segment is fixed to the exterior or interior of the housing 134 by adhesive bonding.

Specifically, in each rigid connection section 13, the outer shell 134 can be formed by a tubular casing, or formed by snapping together an upper casing and a lower casing. When the outer shell 134 is formed by snapping the upper shell and the lower shell, the battery adapter plate 131 , the battery unit 132 (and the magnetic ring) are all located in the cavity formed by the snapping of the upper shell and the lower shell.

As shown in FIG. 8 , in the second implementation of the present invention, the above-mentioned electronic device connecting wire further includes an insulating wrapping layer, and the insulating wrapping layer wraps the rigid connection section 13 and the rigid connection section 13 between the first connector 11 and the second connector 12 . The flexible connecting section 14 makes the electronic equipment connecting wires have the same thickness, which increases the overall strength of the electronic equipment connecting wires while improving product consistency.

9-10, in another implementation of the present invention, each rigid connection segment 13 of the electronic device connection line is connected with a flexible connection segment 14 along the length direction of the electronic device connection line to form an active connection segment. An articulating segment includes a third connector 136 and a fourth connector 144, and the third connector 136 and the fourth connector 144 are respectively located at two ends in the length direction of the articulating segment. One of the above-mentioned third connector and 136 fourth connector 144 is a male connector, and the other is a female connector. For example, the third connector 136 is a female connector, and the fourth connector is a male connector. , and the adjacent movable connection segments are electrically connected and fixed by plugging the connector male head and the connector female head. Correspondingly, the battery cells 132 of each movable connection section and the battery cells 132 of other movable connection sections are connected in parallel to the main circuit board through the first conductive cable 142 and the battery adapter board 131 .

Of course, in practical applications, part of the rigid connection segment 13 and the flexible connection segment 14 may also form an active connection segment, while other parts are connected by means of the corresponding embodiments in FIGS. 1-7 .

In this way, the free expansion of the movable connection section can be realized, that is, the free expansion of the electric capacity of the connecting line of the electronic equipment can be realized. The user can carry a corresponding number of battery assemblies according to the length of going out.

In this embodiment, the first connector 11 can be integrated with a flexible connecting section 14, and the free section of the flexible connecting section 14 is a connector male, so that the first connector 11 can be plugged with the movable connecting section fixed. Similarly, the second connector 12 may be integrated with a flexible connecting segment 14 .

With reference to FIG. 11 , fifth connectors 137 can also be provided at the two ends in the length direction of each rigid connecting segment 13 of the electronic device connecting line, respectively, and the two ends in the length direction of each flexible connecting segment 14 are respectively A sixth connector 145 is provided. One of the fifth connector 137 and the sixth connector 145 is a connector male, the other is a connector female, and the adjacent rigid connecting sections 13 and flexible connecting sections 14 pass through the connector male and The female connector of the connector is plugged and electrically connected and fixed.

Of course, in practical applications, part of the rigid connection segment 13 and part of the flexible connection segment 14 can also be flexibly connected through the fifth connector 137 and the sixth connector 145 , while other parts can be connected by means of the corresponding embodiments in FIGS. 1-7 . connected.

As shown in FIG. 12 , in another implementation of the present invention, similar to the embodiment shown in FIG. 1 , the electronic device connection line includes a first connector 21 , a second connector 22 , a main circuit board 25 , a plurality of rigid The connecting section 23 and the plurality of flexible connecting sections 24, wherein the main circuit board 25 is disposed on one of the rigid connecting sections 23, and the other rigid connecting sections 23 respectively include battery cells. A plurality of rigid connection segments 23 and a plurality of flexible connection segments 24 are connected in sequence between the first connector 21 and the second connector 22 in a linear arrangement (along the length direction of the rigid connection segment 23 ), and adjacent The rigid connection segments 23, the first connector 21 and the adjacent rigid connection segments 23, and the second connector 22 and the adjacent rigid connection segments 23 are respectively connected by flexible connection segments 24, thereby forming a There is a linear structure similar to the data line.

In particular, in order to balance the voltage of each battery cell as much as possible, the main circuit board 25 can be arranged in the center of the length direction of the connecting wire of the electronic device. Of course, in practical applications, the main circuit board 25 can also be arranged in a rigid connection section 23 closest to the first connector 21 , or in a rigid connection section 23 closest to the second connector 22 .

In another embodiment of the present invention, the above-mentioned electronic device connection line may further include a power supply connection board, and the power supply connection board 26 and the main circuit board 25 may be arranged in the same rigid connection section 23, and all rigid connection sections including battery cells. The batteries in 23 are respectively electrically connected to the power connection board 26 through the first conductive cable, and are electrically connected to the main circuit board 25 via the power connection board 26 . By setting an independent power connection board 26, it is convenient to realize the connection and management of the battery units.

Specifically, in the rigid connection section 23, the power connection board 26 can be parallel to the main circuit board 25, and the surfaces of the power connection board 26 and the main circuit board 25 can be respectively provided with plug terminals perpendicular to the surface, and the power connection board 26 and the main circuit board 25 are simultaneously electrically connected and mechanically fixed through plug-in terminals.

In addition, the above-mentioned power connection plate 26 can also be arranged in the first connector 21, the second connector 22 or any other rigid connection section 23, for example, in the same rigid connection section as the battery unit, or in a rigid connection section alone.

The above-mentioned electronic equipment connection line may further include a protection circuit integrated into the main circuit board 25, the power supply connection board 26, the battery adapter board or an independent circuit board, and the electronic equipment connection line can prevent the electric energy between the battery cells through the protection circuit. Current reverse charging, jumping or reverse current caused by unbalance. The protection circuit itself belongs to the conventional technology in the art, and will not be repeated here.

In practical applications, the lengths of the first wire segments for connecting each battery unit can also be substantially the same, so as to prevent current reverse charging, jumping or reverse current caused by the imbalance of electric energy among the battery units.

The above-mentioned electronic equipment connection line may further include a battery management circuit integrated into the main circuit board, the power supply connection board or an independent circuit board, and the electronic equipment connection line performs charge and discharge balance control of each battery unit through the battery management circuit. The battery management circuit itself belongs to the conventional technology in the art, and will not be repeated here.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Substitutions should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

An electronic device connecting line, characterized in that it includes a first connector, a second connector, a main circuit board, a plurality of rigid connection segments and a plurality of flexible connection segments, and a plurality of the rigid connection segments are spaced in a straight line manner are arranged between the first connector and the second connector, and the adjacent rigid connecting segments are respectively connected through the flexible connecting segments;

The main circuit board includes a charging and discharging circuit, at least two of the rigid connection sections include battery cells, and the battery cells in the rigid connection sections are electrically connected to the main circuit board through first conductive cables, respectively, The first connector and/or the second connector are electrically connected to the main circuit board through a second conductive cable, and the first conductive cable and the second conductive cable respectively pass through at least part of the flexible connection segment.
The electronic device connection cable according to claim 1, wherein the main circuit board is disposed in the first connector or the second connector; each of the rigid connection segments includes a battery unit;

The first connector or the second connector not provided with the main circuit board is electrically connected to the main circuit board through a second conductive cable.
The electronic device connection cable according to claim 1, wherein the main circuit board is located in one of the rigid connection segments, and all other rigid connection segments except the rigid connection segment including the main circuit board include battery cells;

The first connector and the second connector are respectively electrically connected to the main circuit board through second conductive cables.
The electronic device connection cable according to claim 2 or 3, wherein the first connector, the second connector or any one of the rigid connection segments includes a power connection board, and the power connection board is connected to the main circuit board is electrically connected;

At least some of the battery cells are electrically connected to the power supply connection board through the first conductive cable, and are electrically connected to the main circuit board through the power supply connection board.
The electronic device connection cable according to claim 1, wherein each of the rigid connection segments comprises a casing, and the battery unit is located in the casing;

Both ends of each of the flexible connecting segments are respectively provided with adhesive segments, and when the flexible connecting segments are connected with the rigid connecting segments, the adhesive segments are bonded and fixed to the housing through an adhesive; or , the two ends of each flexible connecting segment are respectively provided with snaps, and when the flexible connecting segment is connected with the rigid connecting segment, the snaps are fastened and fixed to the casing.
The connecting wire for electronic equipment according to claim 1, wherein a battery adapter plate is included in the rigid connecting section at least partially including the battery unit, and the battery unit is connected to the first conductive wire via the battery adapter plate cable connection;

The first connector and/or the second connector are directly electrically connected to the main circuit board via the second conductive cable and at least part of the battery adapter board; or, the first connector and/or the second connector The connector is electrically connected to the main circuit board directly through the second conductive cable.
The electronic device connecting line according to claim 1, wherein at least part of the rigid connecting section and a flexible connecting section are connected along the length direction of the electronic device connecting line to form an active connecting section, and each movable connecting section is The connecting segment includes a third connector and a fourth connector, and the third connector and the fourth connector are respectively located at two ends of the length direction of the movable connecting segment;

One of the third connector and the fourth connector is a connector male head, and the other is a connector female head, and the adjacent movable connection segments are inserted through the connector male head and the connector female head. Electrically connected and fixed.
The electronic device connection cable according to claim 1, wherein at least part of the two ends of the rigid connecting segment in the longitudinal direction are respectively provided with fifth connectors, and at least part of the flexible connecting segment has a lengthwise direction The two ends are respectively provided with sixth connectors;

One of the fifth connector and the sixth connector is a connector male head, and the other is a connector female head, and the adjacent rigid connecting sections and flexible connecting sections are connected by the connector male head and the connector. The female connector of the device is plugged and electrically connected and fixed.
The electronic device connection line according to claim 4, wherein the electronic device connection line further comprises a protection circuit integrated into the main circuit board, the power connection board or an independent circuit board, and the electronic device The connecting wire prevents reverse charging, jumping or reverse current between the battery cells caused by the power imbalance between the battery cells through the protection circuit; or,

The lengths of the first wire segments connected to the main circuit board are the same for each of the battery cells to prevent the unbalanced electrical energy among the battery cells from causing reverse charging, jumping current or reverse current between the battery cells.
The electronic device connection line according to claim 4, wherein the electronic device connection line further comprises a battery management circuit integrated into the main circuit board, the power connection board or an independent circuit board, and the electronic device The device connecting line performs charge and discharge equalization control on each battery unit through the battery management circuit.
The electronic device connection cable of claim 1, wherein at least two of the first connector, the second connector, and the plurality of rigid connection segments comprise magnetic materials.