CN208385779U - Multi-functional charging cable - Google Patents

Abstract

The utility model provides a kind of multi-functional charging cable, including connecting element, the first wire body being electrically connected with connecting element, the connector that is electrically connected with the first wire body and the second wire body being electrically connected with connector for being inserted into terminal, first wire body includes bent flexible circuit board, one end of flexible circuit board is connect with connecting element, the other end of flexible circuit board is connect with connector, the end of second wire body is equipped with charging interface, is equipped in connector for the earphone interface with earphone grafting.Multi-functional charging cable provided by the utility model by the way that the connector connecting with connecting element is arranged, and is equipped with earphone interface in connector, realize while for terminal charge and using the function of earphone.

Description

Multi-functional charging cable

Technical field

The utility model belongs to charging cable technical field, is to be related to a kind of multi-functional charging cable more specifically.

Background technique

Also gradually increase with development, the type and function of electronic product with advances in technology.Such as key type function machine It is developing progressively the smart phone increasing for screen accounting, function is also collection game, sound from the development of simple call function The comprehensive electronic product that the functions such as pleasure, video playing are integrated.With gradually increasing for the intelligent terminals function such as mobile phone, electricity The electric quantity consumption speed in pond is also gradually speeded, and is the charging cable of intelligent terminal charging into essential accessory in life.

In order to improve the space utilization rate of terminal inner, earphone interface and charging interface are combined into one by the producers such as apple, Cause not being available earphone in charging, similarly, can not also charge when using earphone, this brings much not to user Just.

Utility model content

The purpose of this utility model is to provide a kind of multi-functional charging cable, with solve terminal existing in the prior art without The technical issues of method charges simultaneously and uses earphone.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of multi-functional charging cable, including with Connecting element in insertion terminal, is electrically connected with first wire body the first wire body for being electrically connected with the connecting element Connector and the second wire body being electrically connected with the connector, first wire body include bent flexible circuit board, institute The one end for stating flexible circuit board is connect with the connecting element, and the other end of the flexible circuit board is connect with the connector, The end of second wire body is equipped with charging interface, is equipped in the connector for the earphone interface with earphone grafting.

Further, the side of the connector is equipped with for fixed sucker on the terminal.

Further, the quantity of the sucker is multiple, and multiple suckers are distributed along the length direction of the connector.

Further, the length direction of first wire body is vertical with the length direction of second wire body.

Further, the length direction of first wire body is vertical with the plugging direction of the connecting element.

Further, the earphone interface and second wire body are respectively arranged on the opposite sides of the connector.

Further, the connecting element includes metal-back, the circuit board in the metal-back, the circuit board End be equipped with hardboard, the flexible circuit board be fixed on the hardboard and with the circuit board electrical connection.

Further, the hardboard and the circuit board are perpendicular.

Further, the periphery of the hardboard is enclosed with the connection for protecting the circuit board and the flexible circuit board The protective layer at place.

Further, the periphery of the flexible circuit board is enclosed with protective case, and the guarantor is protruded into one end of the protective case In sheath, the other end of the protective case is protruded into the connector.

The beneficial effect of multi-functional charging cable provided by the utility model is: compared with prior art, the utility model Connector is provided in multi-functional charging cable, the side of connector is electrically connected with the first wire body and connecting element, can be inserted into terminal In be terminal charge, be additionally provided with earphone interface in connector, when the second wire body accesses power supply, which can pass through grafting group Part is terminal charge, while earphone can access normal use in earphone interface, realizes while charging and using the function of earphone.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structure chart of multi-functional charging cable provided by the embodiment of the utility model；

Fig. 2 is the part-structure figure one of multi-functional charging cable provided by the embodiment of the utility model；

Fig. 3 is the part-structure figure two of multi-functional charging cable provided by the embodiment of the utility model；

Fig. 4 is the part-structure figure three of multi-functional charging cable provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

1- connecting element；11- metal-back；12- circuit board；13- hardboard；131- protective layer；The first wire body of 2-；21- is flexible Circuit board；3- connector；The second wire body of 4-；5- sucker；6- earphone interface；7- charging interface.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 and Fig. 2, now multi-functional charging cable provided by the utility model is illustrated.This is multi-functional Charging cable, including connector 3, the first wire body 2 being electrically connected with connector 3 and the second wire body 4 being electrically connected with connector 3, The other end of first wire body 2 is electrically connected with connecting element 1, and connecting element 1 is electrically connected for being inserted into terminal with terminal, is Terminal charge.The type of connecting element 1 is not construed as limiting herein, can be the interfaces such as lighting, Type-c, Micro USB, HDMI One of.The other end of second wire body 4 is connected with charging interface 7, and charging interface 7 can be USB interface.First wire body 2 includes Bent flexible circuit board 21, so that the first wire body 2 is bent, the phase between so adjustable connecting element 1 and connector 3 To position, user's use of being more convenient for.It is additionally provided in connector 3 for the earphone interface 6 with earphone grafting, earphone interface 6 can be One of interfaces such as lighting, 3.5mm round end, 2.5mm round end.In the insertion terminal of connecting element 1, and charging interface 7 When being electrically connected with adapter or external power supply, which is terminal emphasis by connecting element 1, while in earphone interface 6 Pluggable earphone is for users to use.

Multi-functional charging cable provided by the utility model, compared with prior art, in the multi-functional charging cable of the utility model It is provided with connector 3, the side of connector 3 is electrically connected with the first wire body 2 and connecting element 1, can be inserted into terminal and fills for terminal Electricity is additionally provided with earphone interface 6 in connector 3, and when the second wire body 4 accesses power supply, which can be eventually by connecting element 1 End charging, while earphone can access normal use in earphone interface 6, realize while charging and using the function of earphone.

Referring to Fig. 2, a kind of specific embodiment as multi-functional charging cable provided by the utility model, connector 3 Side be equipped with for fixed sucker 5 at the terminal.Connector 3 can be the shapes such as box-shaped, circle, ellipse, and sucker 5 is solid Due to the side of connector 3, when sucker 5 is adsorbed in terminal, connector 3 is fixed in terminal, the opposite position of the first wire body 2 It sets and is also fixed, will not shake, in order to avoid 3 block of the first wire body 2 and connector.Preferably, sucker 5 is fixed on the back of terminal. Sucker 5 can be made of the flexible glues class material such as silica gel, rubber.In other embodiments, sucker 5 can also be magnetic part, phase in terminal It is fixed with the magnetic absorption member that can mutually adsorb with magnetic part with answering, is securable to connector 3 in terminal.

Please continue to refer to Fig. 2, as a kind of specific embodiment of multi-functional charging cable provided by the utility model, sucker 5 quantity is multiple, length direction distribution of multiple suckers 5 along connector 3.The setting of multiple suckers 5 can enhance 3 He of connector Adsorption capacity between terminal, even if the length of the first wire body 2 is shorter, connector 3 when pullling, also can by the first wire body 2 Guarantee that connector 3 is stable to be fixed in terminal.For example, the quantity of sucker 5 is two, the length direction along connector 3 is uniform Distribution, the length direction of connector 3 can be parallel or vertical with the length direction of terminal, is not construed as limiting herein.

Fig. 1 and Fig. 2 is please referred to, as a kind of specific embodiment of multi-functional charging cable provided by the utility model, The length direction of one wire body 2 is vertical with the length direction of the second wire body 4.In this embodiment, connector 3 is square shaped, connection First 3 have for the bottom surface towards terminal side, and sucker 5 is fixed on bottom surface, and connector 3 also has four connect with bottom surface Side, the first wire body 2, the second wire body 4 and earphone interface 6 are respectively arranged on wherein three sides of connector 3.More specifically, the One wire body 2 is connected to one of side, and the second wire body 4 is connected to the side adjacent with the side, earphone interface 6 and the second line Body 4 is set to the opposite sides of connector 3.

Please see Fig. 2 to Fig. 4, a kind of specific embodiment as multi-functional charging cable provided by the utility model, the The length direction of one wire body 2 is vertical with the plugging direction of connecting element 1.First wire body 2 is bent, under its reset condition, the One wire body 2 is linear, and the plugging direction of its length direction and connecting element 1 is perpendicular.When connecting element 1 is inserted into terminal When, the first wire body 2 is vertical with the plane where terminal screen, can bend the first wire body 2 towards the back of terminal, thus will even Connector 3 is fixed on the back of terminal.

Fig. 3 and Fig. 4 is please referred to, as a kind of specific embodiment of multi-functional charging cable provided by the utility model, is inserted Connected components 1 include metal-back 11, the circuit board 12 in metal-back 11, and the end of circuit board 12 is equipped with hardboard 13, flexible electrical Road plate 21 is fixed on hardboard 13 and is electrically connected with circuit board 12.In one end insertion metal-back 11 of circuit board 12, circuit board 12 The other end is fixed with hardboard 13.Plane where the plate face of hardboard 13 and the plane where the plate face of circuit board 12 are perpendicular, firmly Plate 13 is that the electrical connection of circuit board 12 and flexible circuit board 21 plays the role of carrying platform, also by the length of flexible circuit board 21 Degree direction is limited to vertical with the plugging direction of connecting element 1.When connecting element 1 is lighting interface, metal-back 11 Two sides are respectively equipped with golden finger, and the chip of connecting element 1 is set to flexible circuit board 21 far from 12 one end of circuit board, is inserted with reducing The thickness of 1 tail portion of connected components, avoids block；Circuit board when connecting element 1 is micro USB interface, inside metal-back 11 12 can be connector, and connector is electrically connected with flexible circuit board 21.

Referring to Fig. 3, a kind of specific embodiment as multi-functional charging cable provided by the utility model, hardboard 13 Periphery is enclosed with the protective layer 131 of the junction for protection circuit plate 12 and flexible circuit board 21.Protective layer 131 is wrapped in firmly The periphery of plate 13, and Shooting Technique injection molding is used, material is chosen as the material of the injection molding better performances such as polypropylene.Protective layer After the completion of 131 injection moldings, the end of metal-back 11 is also wrapped in protective layer 131, makes metal-back 11, circuit board 12, hardboard 13 Relative position between flexible circuit board 21 is fixed, and is protected its connecting portion, is prolonged the service life.The corner of protective case is preferred It prevents from shrinking, second is that preventing when plugging connecting element 1 first is that guaranteeing that the meat at each position of protective layer 131 is thick uniformly for fillet Scrape hand.

Fig. 3 and Fig. 4 is please referred to, it is soft as a kind of specific embodiment of multi-functional charging cable provided by the utility model The periphery of property circuit board 21 is enclosed with protective case, and one end of protective case is protruded into protective layer 131, and the other end of protective case protrudes into company In connector 3.Flexible circuit board 21 is bent, and the protective case set on its periphery is also bent, and protective layer is protruded into one end of protective case It is fixedly connected in 131 with protective layer 131, the other end of protective case is protruded into connector 3 and is fixedly connected with connector 3, protective case Shooting Technique injection molding can be used, material is not construed as limiting herein.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. multi-functional charging cable, it is characterised in that: including for being inserted into terminal connecting element, be electrically connected with the connecting element The first wire body connect, the connector being electrically connected with first wire body and the second wire body being electrically connected with the connector, institute Stating the first wire body includes bent flexible circuit board, and one end of the flexible circuit board is connect with the connecting element, described The other end of flexible circuit board is connect with the connector, and the end of second wire body is equipped with charging interface, the connector It is interior to be equipped with for the earphone interface with earphone grafting.

2. multi-functional charging cable as described in claim 1, it is characterised in that: the side of the connector is equipped with for being fixed on Sucker in the terminal.

3. multi-functional charging cable as claimed in claim 2, it is characterised in that: the quantity of the sucker is multiple, multiple suckers Length direction along the connector is distributed.

4. multi-functional charging cable as described in claim 1, it is characterised in that: the length direction of first wire body and described the The length direction of two wire bodies is vertical.

5. multi-functional charging cable as described in claim 1, it is characterised in that: the length direction of first wire body is inserted with described The plugging direction of connected components is vertical.

6. multi-functional charging cable as described in claim 1, it is characterised in that: the earphone interface and second wire body difference Set on the opposite sides of the connector.

7. multi-functional charging cable as claimed in any one of claims 1 to 6, it is characterised in that: the connecting element includes metal Shell, the circuit board in the metal-back, the end of the circuit board are equipped with hardboard, and the flexible circuit board is fixed on described Hardboard and with the circuit board electrical connection.

8. multi-functional charging cable as claimed in claim 7, it is characterised in that: the hardboard and the circuit board are perpendicular.

9. multi-functional charging cable as claimed in claim 7, it is characterised in that: the periphery of the hardboard is enclosed with for protecting State the protective layer of the junction of circuit board and the flexible circuit board.

10. multi-functional charging cable as claimed in claim 9, it is characterised in that: the periphery of the flexible circuit board is enclosed with guarantor Sheath, one end of the protective case are protruded into the protective layer, and the other end of the protective case protrudes into the connector.