CN208461105U - Bent charging cable - Google Patents

Abstract

The utility model provides a kind of bent charging cable; including the connecting element for being inserted into terminal and the wire body being electrically connected with connecting element; wire body includes flexible circuit board and is wrapped in flexible circuit board periphery and bent protective case; wherein one end of protective case extends to connecting element, and protective case is equipped with multiple reinforcing ribs being arranged successively along its length.Bent charging cable provided by the utility model; wherein flexible circuit board hardness is low, can be used for a long time under bending state; and protective case is also bent; so; protective case and its interior flexible circuit board can be according to the use habits of user for a long time towards the flexes of terminal; and protective case is equipped with reinforcing rib to enhance the intensity of protective case, in order to avoid fracture in the state of Long-term bend.

Description

Bent charging cable

Technical field

The utility model belongs to charging cable technical field, is to be related to a kind of bent 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.

Current charging cable is mostly linear, when using mobile phone in charging, the leading-out terminal meeting of linear charging cable The movement of hand is blocked, user is liked in use by the back of charging cable bending to mobile phone, and long-term so use can make Crust near the leading-out terminal of charging cable falls off, or even the cable inside damage, service life are shorter.

Utility model content

The purpose of this utility model is to provide a kind of bent charging cables, to solve charging existing in the prior art Line bending is to back in use, the technical problem that the crust near charging cable leading-out terminal is easy to fall off, Internal cable is easy to damage.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of bent charging cable, including Connecting element for being inserted into terminal and the wire body being electrically connected with the connecting element, the wire body includes flexible circuit Plate and it is wrapped in the flexible circuit board periphery and bent protective case, wherein one end of the protective case extends to institute Connecting element is stated, and the protective case is equipped with multiple reinforcing ribs being arranged successively along its length.

Further, the length direction of the flexible circuit board and the plugging direction of the connecting element are perpendicular.

Further, the protection tackling has bottom surface for facing with the terminal, corresponding with the bottom surface Top surface and two sides are connected to the side of the bottom surface and the top surface, and the bottom surface is burnishing surface, and the reinforcing rib is set It is extended respectively on two sides in the both ends of the top surface, and the reinforcing rib.

Further, the connecting element includes metal-back and the circuit board that is fixed in the metal-back, the electricity Road plate is electrically connected with the flexible circuit board.

Further, the junction of the flexible circuit board and the circuit board is enclosed with the protective layer of injection molding, institute Protective layer is stated to connect with the protective case.

Further, the flexible circuit board is also connected with conductor wire, the flexible circuit far from described circuit board one end The perpendicular type of length direction of the length direction of plate and the conductor wire.

Further, between the flexible circuit board and the conductor wire be equipped with connector, the connector with it is described soft Property circuit board and the conductor wire are electrically connected.

Further, the side of the connector is fixed with sucker.

Further, the top of the sucker be equipped with fixing axle, the connection is fixed at the both ends of the fixing axle In head.

Further, the conductor wire and the sucker are respectively arranged on the opposite sides of the connector.

The beneficial effect of bent charging cable provided by the utility model is: compared with prior art, this is practical new Wire body in the bent charging cable of type includes flexible circuit board and the protective case for being wrapped in flexible circuit board periphery, wherein soft Circuit board hardness is low, can be used for a long time under bending state for property, and protective case is also bent, in this way, protective case and its interior soft Property circuit board can be according to the use habit of user for a long time towards the flexes of terminal, and protective case is equipped with reinforcing rib to increase The intensity of strong protective case, in order to avoid fracture in the state of Long-term bend.

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 bent charging cable provided by the embodiment of the utility model；

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

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

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

Fig. 5 is the part explosive view for scheming bent charging cable provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

1- connecting element；11- metal-back；12- protective layer；13- circuit board；14- hardboard；2- wire body；21- flexible circuit Plate；22- protective case；221- reinforcing rib；The bottom surface 222-；The side 223-；The top surface 224-；24- conductor wire；25- sucker；26- is fixed Axis.

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 to Fig. 4, now bent charging cable provided by the utility model is illustrated.The bendable The charging cable of folding, including connecting element 1 and wire body 2, connecting element 1 are filled for being inserted into terminal and electrically connecting as terminal with terminal Electricity.The type of connecting element 1 is not construed as limiting herein, can be one in the interfaces such as lighting, Type-c, Micro USB, HDMI Kind.One end of wire body 2 is electrically connected with connecting element 1, and the other end of wire body 2 is electrically connected with adapter or commercial power interface.Wire body 2 Including flexible circuit board 21, the setting of flexible circuit board 21 be bent wire body 2 can according to the demand of user, can Long-term bend make With.Wire body 2 further includes the protective case 22 for being sheathed on 21 periphery of flexible circuit board, and the setting of protective case 22 is to protect flexible electrical Road plate 21.Protective case 22 can be in the form of sheets.The protective case 22 of sheet reaches protection first is that match with the shape of flexible circuit board 21 The effect of flexible circuit board 21；Two are easy for be bent to the back of terminal in charging, avoid its block.22 one end of protective case It is connect with connecting element 1, protective case 22 is flexible, can be by 2 outlet of wire body from the edgewise bend of terminal to the back side of terminal, with suitable Using the use habit at family.Protective case 22 is made of plastics.Protective case 22 is equipped with multiple to be arranged successively along its length Reinforcing rib 221, the spacing between adjacent said rib 221 is preferably identical, and the width of reinforcing rib 221 is not construed as limiting herein.Reinforce The setting of muscle 221 can increase the intensity of protective case 22, prevent breakage in the state of Long-term bend stress, fracture.

Bent charging cable provided by the utility model, compared with prior art, the bent charging of the utility model Wire body 2 in line includes flexible circuit board 21 and the protective case 20 for being wrapped in 21 periphery of flexible circuit board, wherein flexible circuit board 21 hardness are low, can be used for a long time under bending state, and protective case is also bent, in this way, protective case 22 and its interior flexible electrical Road plate 21 can be according to the use habit of user for a long time towards the flexes of terminal, and protective case 22 is equipped with reinforcing rib 221 To enhance the intensity of protective case 22, in order to avoid fracture in the state of Long-term bend.

Referring to Fig. 1, a kind of specific embodiment as bent charging cable provided by the utility model, flexible electrical The length direction of road plate 21 is vertical with the plugging direction of connecting element 1, so that when in charging cable insertion terminal, flexible circuit board 21 is perpendicular with the plane where the screen of terminal, and 21 bendable of flexible circuit board is folded to the back of terminal, has user's hand More activity spaces.Certainly, the length direction of the plugging direction of connecting element 1 and flexible circuit board 21 is not limited to 90 °.

Please see Fig. 2 to Fig. 4, a kind of specific embodiment as bent charging cable provided by the utility model, There are protective case 22 bottom surface 222, top surface 224 corresponding with bottom surface 222 and two sides for facing with terminal to connect respectively It is connected to the side 223 of bottom surface 222 and top surface 224, bottom surface 222 is burnishing surface, and reinforcing rib 221 is set to top surface 224, and reinforcing rib 221 both ends extend respectively on two sides 223.Protective case 22 to terminal back bend when, protective case 22 and terminal phase just Pair side be extruded, be squeezed side be bottom surface 222, the face be burnishing surface, side corresponding with bottom surface 222 be top surface 224, top surface 224 is stretched at this time, and the middle part of the two sides 223 of protective case 22 is extruded, and both ends are stretched.Reinforcing rib 221 In top surface 224 and both ends extend to two sides 223, i.e., all have the reinforcing rib 221, reinforcing rib on top surface 224 and side 223 221 be in door shape, and the setting of reinforcing rib 221 can reduce the pulling force that top surface 224 and side 223 are born, and extends protective case 22 Service life.Certainly, in other embodiments, reinforcing rib 221 can also only be set to top surface 224.

Referring to Fig. 4, a kind of specific embodiment as bent charging cable provided by the utility model, grafting group Part 1 is electrically connected including metal-back 11 and the circuit board 13 being fixed in metal-back 11, circuit board 13 with flexible circuit board 21. Metal-back 11 plays the role of fixing circuit board 13 and turning circuit plate 13, when connecting element 1 is inserted into terminal, circuit board 13 with Terminal conducting, the pin of circuit board 13 can walk wire bonding with flexible circuit board 21, not bent to reduce charging cable leading-out terminal Partial length increases the activity space of user's hand as far as possible.Further, connecting element 1 further includes being set to circuit board The hardboard 14 of 13 one end, flexible circuit board 21 are attached on hardboard 14, and hardboard 14 is the electricity of flexible circuit board 21 and circuit board 13 Connection provides connecting platform, and realizes the conversion of the extending direction of wire body 2.

Please refer to figs. 2 and 3, as a kind of specific embodiment of bent charging cable provided by the utility model, The junction of flexible circuit board 21 and circuit board 13 is enclosed with the protective layer 12 of injection molding, and protective layer 12 and protective case 22 connect It connects.It after flexible circuit board 21 and circuit board 13 connect, is molded to form protective layer 12 in the junction, guarantees flexible circuit board 21 The stability connected between circuit board 13, the junction become the leading-out terminal of charging cable.Protective layer 12 can be moulded by polypropylene etc. Material is made, and guarantees the yields of injection molding.The corner of protective layer 12 can be rounded, first is that guaranteeing that the meat of protective layer 12 is thick It is even, prevent injection molding from shrinking, second is that scraping hand in plug in order to prevent.

Referring to Fig. 1, a kind of specific embodiment as bent charging cable provided by the utility model, flexible electrical Road plate 21 is also connected with conductor wire 24, the length direction of flexible circuit board 21 and the length of conductor wire 24 far from 13 one end of circuit board Direction is perpendicular.For conductor wire 24 for connecting with adapter, the setting of conductor wire 24 increases the phase at the charging cable head and the tail both ends To activity space, the bending degree of adjustment conductor wire 24 is facilitated to be connected to adapter in commercial power socket.Conductor wire 24 can be soft Cable or flexible circuit board 21, are not construed as limiting herein.

Referring to Fig. 1, a kind of specific embodiment as bent charging cable provided by the utility model, flexible electrical Connector 27 is equipped between road plate 21 and conductor wire 23, connector 27 is electrically connected with flexible circuit board 21 and conductor wire 23.Even The setting of connector 27 is convenient for for the first protective case 22 and flexible circuit board 21 being bent to the back of terminal, and connector 27 is fixed on end When end, the first protective case 22 and flexible circuit board 21 can also remained stationary, in case the first protective case 22 blocks hand.Connector It can be the shapes such as triangle, rectangular, round, concrete shape is not construed as limiting herein.

Referring to Fig. 5, a kind of specific embodiment as bent charging cable provided by the utility model, connector 27 side is fixed with sucker 25, and the setting of sucker 25 can be such that charging cable is securable in terminal, not will shake left and right, and influences Feel when playing game or seeing video.Sucker 25 can be to be multiple, and particular number is not construed as limiting herein.Such as sucker 25 is two It is a, and be distributed on connector 27 side by side.Sucker 25 can be made of flexible glues such as silica gel.

It is inhaled please continue to refer to Fig. 5 as a kind of specific embodiment of bent charging cable provided by the utility model The top of disk 25 is equipped with fixing axle 26, and the both ends of fixing axle 26 are fixed in connector 27.Sucker 25 is solid by fixing axle 26 Due in connector 27, when sucker 25 is used for multiple times, sucker 25 will not be fallen from connector 27, and enhance sucker 25 can By property.

It is led please continue to refer to Fig. 5 as a kind of specific embodiment of bent charging cable provided by the utility model Electric wire 24 and sucker 25 are respectively arranged on the opposite sides of connector 27.When using the charging cable, the side direction of connector 27 The back side of terminal, sucker 25 are fixed on the side, and backwards to the back side of terminal, conductor wire 24 is set to the side for the other side of connector 27, Extend conductor wire 24 backwards to terminal, convenient for being electrically connected charging with city.Conductor wire 24 can be flexible circuit board or cable, herein It is not construed as limiting.

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. bent charging cable, it is characterised in that: including for being inserted into terminal connecting element and with the grafting group The wire body of part electrical connection, the wire body include flexible circuit board and are wrapped in the flexible circuit board periphery and bent Protective case, wherein one end of the protective case extend to the connecting element, and the protective case be equipped with it is multiple along its length The reinforcing rib that direction is arranged successively.

2. bent charging cable as described in claim 1, it is characterised in that: the length direction of the flexible circuit board and institute The plugging direction for stating connecting element is perpendicular.

3. bent charging cable as described in claim 1, it is characterised in that: the protection tackling have for the terminal The bottom surface, top surface corresponding with the bottom surface and the two sides that face are connected to the side of the bottom surface and the top surface Face, the bottom surface are burnishing surface, and the reinforcing rib is set to the top surface, and the both ends of the reinforcing rib extend respectively to two institutes It states on side.

4. bent charging cable as described in claim 1, it is characterised in that: the connecting element include metal-back and The circuit board being fixed in the metal-back, the circuit board are electrically connected with the flexible circuit board.

5. bent charging cable as claimed in claim 4, it is characterised in that: the flexible circuit board and the circuit board Junction is enclosed with the protective layer of injection molding, and the protective layer is connect with the protective case.

6. bent charging cable as described in claim 1, it is characterised in that: the flexible circuit board is far from the circuit board One end is also connected with conductor wire, and the length direction of the flexible circuit board and the length direction of the conductor wire are perpendicular.

7. bent charging cable as claimed in claim 6, it is characterised in that: the flexible circuit board and the conductor wire it Between be equipped with connector, the connector is electrically connected with the flexible circuit board and the conductor wire.

8. bent charging cable as claimed in claim 7, it is characterised in that: the side of the connector is fixed with sucker.

9. bent charging cable as claimed in claim 8, it is characterised in that: the top of the sucker is equipped with fixing axle, The both ends of the fixing axle are fixed in the connector.

10. bent charging cable as claimed in claim 8, it is characterised in that: the conductor wire and the sucker are set respectively In the opposite sides of the connector.