CN208656119U - Cut charging cable - Google Patents
Cut charging cable Download PDFInfo
- Publication number
- CN208656119U CN208656119U CN201821397255.6U CN201821397255U CN208656119U CN 208656119 U CN208656119 U CN 208656119U CN 201821397255 U CN201821397255 U CN 201821397255U CN 208656119 U CN208656119 U CN 208656119U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- cut
- charging cable
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of cut charging cable, including for the connecting element with mobile phone grafting, the cut wire body being electrically connected with connecting element, and the connector being electrically connected with cut wire body, cut wire body includes flexible circuit board and the protective case for being sheathed on flexible circuit board periphery, the junction of cut wire body and connecting element is set as first end, the junction of cut wire body and connector is set as second end, flexible circuit board is in the length of first end to second end, protection be placed on first end to second end length difference in 1mm between 2mm, and the width of flexible circuit board in 5.0mm between 5.3mm.Cut charging cable provided by the utility model, flexible circuit board have the bend allowance of 1mm to 2mm, and protective case bears most pulling force；In addition the width for increasing flexible circuit board, makes flexible circuit board that can bear bigger pulling force in the longitudinal direction.
Description
Technical field
The utility model belongs to Cellphone Accessories technical field, is to be related to a kind of cut charging cable more specifically.
Background technique
In electronics categories numerous today, mobile phone, plate, computer etc. enrich the free life of people.Especially
Very fast in the update of mobile phone industry, mobile phone, present mobile phone collection plays game, sees the amusement functions such as video and call function
It can be integrated.When watching movie for a long time and playing game, the electric quantity consumption of mobile phone quickly, in order to guarantee continual game and
It sees video, usually charging cable is plugged on mobile phone, used in charging.User would generally be by charging cable bending extremely in charging
The back of mobile phone, in case charging cable wobble effects use, during charging cable long-term bending use, the inner wire of charging cable
Cable is easy to be torn, and the inside cabling of charging cable is caused to generate open circuit.
Utility model content
The purpose of this utility model is to provide a kind of cut charging cables, to solve charging cable existing in the prior art
Its internal cabling caused by long-term bending generates the technical problem of open circuit.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of cut charging cable, including with
In with the connecting element of mobile phone grafting, the cut wire body being electrically connected with the connecting element and with the cut wire body
The connector of electrical connection, the cut wire body include bent flexible circuit board and are sheathed on outside the flexible circuit board
The junction of the protective case in week, the cut wire body and the connecting element is set as first end, the cut wire body and institute
The junction for stating connector is set as second end, and the flexible circuit board is in the length, described of the first end to the second end
Protection be placed on the first end to the second end length difference in 1mm between 2mm, and the width of the flexible circuit board
Degree is in 5.0mm between 5.3mm.
Further, the width of the protective case is in 4mm between 12mm.
The junction of the protective case and the connector is equipped with annular convex platform, the side of the annular convex platform and the company
Fixed flexible glue layer is equipped between the side of connector.
Further, heat-shrinkable T bush, the heat-shrinkable T bush package are equipped between the protective case and the flexible circuit board
In the flexible circuit board close to described connecting element one end.
Further, the protection tackling has bottom surface for facing with the mobile phone and opposite with the bottom surface
The top surface answered, the top surface are equipped with a plurality of reinforcing rib, and the length direction of the reinforcing rib and the length direction of the protective case hang down
Directly.
Further, the plugging direction of the connecting element is vertical with the length extending direction of the flexible circuit board.
Further, the connecting element includes metallic plug for protruding into mobile phone and is wrapped in the metal
The plastic layer of plug ends, the flexible circuit board are electrically connected with the metallic plug.
Further, the metallic plug is micro-USB interface, type-c interface, lighting interface, HDMI interface
One of.
Further, the side of the connector is equipped with fixed sucker.
Further, the quantity of the sucker is two and is arranged side by side on the connector.
The beneficial effect of cut charging cable provided by the utility model is: compared with prior art, the utility model
Cut charging cable includes cut wire body, cut wire body can bending, between the first end and second end of cut wire body,
The length difference of flexible circuit board and protective case 1mm between 2mm, make flexible circuit board with 1mm to 2mm bending more than
Amount, so that protective case bears most pulling force when bending and pullling the cut wire body, protection flexible circuit board is exempted from
It is damaged；In addition the width for increasing flexible circuit board makes its width in 5.0mm between 5.3mm, and increase flexible circuit board is in length
The pulling force that degree direction can be born, the phenomenon for further decreasing the damaged open circuit of flexible circuit board occur.
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 one of cut charging cable provided by the embodiment of the utility model；
Fig. 2 is the structure chart two of cut charging cable provided by the embodiment of the utility model；
Fig. 3 is the part-structure figure of cut charging cable provided by the embodiment of the utility model；
Fig. 4 is the explosive view of cut charging cable provided by the embodiment of the utility model；
Fig. 5 is the side view of cut charging cable provided by the embodiment of the utility model；
Fig. 6 is the structure chart of flexible circuit board provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1- connecting element；11- metallic plug；12- plastic layer；2- cut wire body；201- first end；202- second end；
21- flexible circuit board；22- protective case；The top surface 2201-；The bottom surface 2202-；The side 2203-；2221- reinforcing rib；222- convex annular
Platform；23- heat-shrinkable T bush；3- connector；4- sucker；5- charging cable；6- fixing axle.
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, Fig. 2 and Fig. 6, now cut charging cable provided by the utility model is illustrated.This is anti-
Breaking charging cable, including connecting element 1, cut wire body 2 and connector 3, the both ends of cut wire body 2 are connected to grafting
Component 1 and connector 3, for connecting element 1 for being connected with mobile phone grafting, it can also be anti-breaking route that connector 3, which can be USB interface,
The structure of the transfer platform of body 2 and charging cable 5, connector 3 is not construed as limiting herein.Cut wire body 2 can bending, make connector 3
It is placed in the back of mobile phone.Cut wire body 2 includes flexible circuit board 21 and the protective case 22 for being sheathed on 21 periphery of flexible circuit board,
Flexible circuit board 21 itself is bent, and the protective case 22 of periphery is also bent.The connection of cut wire body 2 and connecting element 1
Place is set as first end 201, and cut wire body 2 and the junction of connector 3 are set as second end 202, in first end 201 and second end
Between 202, the difference of the length of the length and protective case 22 of flexible circuit board 21 is in 1mm to having, flexible circuit board 21 between 2mm
There is the bend allowance of 1mm to 2mm.When being bent and pullling cut wire body 2, protective case 22 bears most stress, subtracts
The small stress of flexible circuit board 21, to protect flexible circuit board 21 breaking from damage.The width of flexible circuit board 21
Compared with prior art, width increases, and width is in 5.0mm between 5.3mm, increasing its drawing that can be born in radial direction
Power.Correspondingly, the width of protective case 22 also increases, and further enhances the protection to flexible circuit board 21.
Cut charging cable provided by the utility model, compared with prior art, the utility model cut charging cable packet
Include cut wire body 2, cut wire body 2 can bending, it is flexible between the first end 201 and second end 202 of cut wire body 2
The length difference of circuit board 21 and protective case 22 1mm between 2mm, make flexible circuit board 21 with 1mm to 2mm bending more than
Amount protects flexible circuitry so that protective case 22 bears most pulling force when bending and pullling the cut wire body 2
Plate is from damage；In addition the width for increasing flexible circuit board 21 makes its width, between 5.3mm, increase flexible circuit in 5.0mm
The pulling force that plate 21 can be born in length direction, the phenomenon for further decreasing the damaged open circuit of flexible circuit board 21 occur.
Referring to Fig. 3, a kind of specific embodiment as cut charging cable provided by the utility model, protective case 22
Width in 7mm between 8mm.The width of flexible circuit board 21 increases, and the width of protective case 22 is increase accordingly, first is that increase pair
The protection of flexible circuit board 21, second is that protective case 22 is prevented to be torn in itself.
Referring to Fig. 3, a kind of specific embodiment as cut charging cable provided by the utility model, protective case 22
It is convexly equipped with annular convex platform 222 in the junction with connector 3, the setting of annular convex platform 222 increases protective case 22 in the junction
Thickness so that the meat thickness in the junction protective case 22 and connector 3 is more uniform be not in that abrupt changes in thickness and concentration are answered
Power increases pulling force and torque that protective case 22 and flexible circuit board 21 can bear here, prevents the first wire body 2 from using
It fractures in the process, annular convex platform 222 also plays positioning action to connector 3.More specifically, 222 side of annular convex platform and
Flexible glue layer is equipped between the side of connector 3, flexible glue layer prevents from connecting for making annular convex platform 222 and connector 3 be fixed to each other
First 3 shaking enhances the reliability of connection.Flexible glue layer can be by flexible hot melt materials such as silica gel, thermoplastic elastomers (TPE)
Material is made.In addition, the thickness of protective case 22 is in 2.0mm between 2.4mm.The thickness of protective case 22 is finger guard 22 wherein one
A outer wall is the distance between to opposite outer walls, as shown in the L in Fig. 3.In the prior art, the thickness of protective case 22 1mm extremely
Between 2mm, thinner thickness, the pulling force and torque that can bear are smaller, and the thickness of protective case 22 increases in this embodiment, into one
Step reduces flexible circuit board 21 and a possibility that protective case 22 fractures.
Referring to Fig. 5, a kind of specific embodiment as cut charging cable provided by the utility model, protective case 22
Heat-shrinkable T bush 23 is equipped between flexible circuit board 21, heat-shrinkable T bush 23 is wrapped in flexible circuit board 21 close to connecting element 1
One end.The periphery of flexible circuit board 21 is reduced and is tightly wrapped in the heating of heat-shrinkable T bush 23, further enhances flexible circuit board 21
Intensity, guarantee in Reusability connecting element 1, there is flexible circuit board 21 end of heat-shrinkable T bush 23 to bend and remain to repeatedly
Normal use.The length of heat-shrinkable T bush 23 is not construed as limiting herein.
Referring to Fig. 3, a kind of specific embodiment as cut charging cable provided by the utility model, protective case 22
With the bottom surface 2202 and top surface 2201 corresponding with bottom surface 2202 for facing with mobile phone, top surface 2201 is equipped with more
Reinforcing rib 2221, the length direction of reinforcing rib 2221 are vertical with the length direction of protective case 22.Connecting element 1 is inserted into mobile phone
In, the back that the first wire body 2 makes connector 3 be located at mobile phone is bent, bottom surface 2202 is compressed, and top surface 2201 is stretched, reinforcing rib
2221 setting can effectively increase the intensity of protective case 22, and protective case 22 and FPC is prevented to be broken off, and extend protective case 22 and flexibility
The service life of circuit board 21.Reinforcing rib 2221, bottom surface 2202 and guarantor only are set in top surface 2201 in one of the embodiments,
The side 2203 of sheath 22 is in plane, in case in bending, the unbalance stress at each position in side 2203 leads to side 2203
It is damaged.The distance between reinforcing rib 2221 is not construed as limiting herein.
Please continue to refer to Fig. 3, as a kind of specific embodiment of cut charging cable provided by the utility model, grafting
The plugging direction of component 1 is vertical with the length extending direction of flexible circuit board 21.Connecting element 1 is plugged in the side of mobile phone
2203, plugging direction is parallel with the plane where mobile phone screen, the length extending direction of flexible circuit board 21 then with Mobile phone screen
Plane where curtain is vertical, makes 90 degree of its bending that can be bent to the back side of mobile phone, reduces bending needed for flexible circuit board 21
Angle, extend the service life of flexible circuit board 21.
Please continue to refer to Fig. 3, as a kind of specific embodiment of cut charging cable provided by the utility model, grafting
Component 1 includes metallic plug 11 for protruding into mobile phone and the plastic layer 12 for being wrapped in 11 end of metallic plug, flexible electrical
Road plate 21 is electrically connected with metallic plug 11.The type of metallic plug 11 is not construed as limiting herein, is micro-USB interface, type-c
One of interfaces such as interface, lighting interface, HDMI interface.Micro-USB interface is applicable to part Android system
Mobile phone, type-c interface are also applied for the mobile phone of part Android system, such as Samsung, Huawei, the production of millet producer mobile phone,
Lighting interface is suitable for the mobile phone of IOS system, the mobile phone produced such as apple producer.Plastic layer 12 is for protecting metallic plug
11 and flexible circuit board 21 junction, preferably injection molding.The end of flexible circuit board 21 welding and metallic plug 11.Example
Such as, when metallic plug 11 is lighting interface, flexible circuit board 21 is welded in the circuit board in metallic plug 11, makes flexible electrical
Road plate 21 is electrically connected with metallic plug 11.
Fig. 1 and Fig. 2 is please referred to, it, should as a kind of specific embodiment of cut charging cable provided by the utility model
Cut charging cable further includes the charging cable 5 that one end is protruded into connector 3 and is electrically connected with flexible circuit board 21.Charging cable 5 and suitable
Orchestration or power supply connection, can charge for mobile phone.Charging cable 5 can be the conductor structures such as flexible circuit board, copper wire, concrete type
It is not construed as limiting herein.
Fig. 2 and Fig. 4 is please referred to, as a kind of specific embodiment of cut charging cable provided by the utility model, even
The side of connector 3 is equipped with fixed sucker 4.Sucker 4 and charging cable 5 are set to the opposite sides of connector 3, are convenient for charging cable 5
It is connect with other equipment.The quantity of sucker 4 is two and is arranged side by side on connector 3 that connector 3 can be fixed on by sucker 4
It on mobile phone, prevents charging cable 2 and connector 3 from shaking, guarantees to use feel.And the quantity of sucker 4 is more, between mobile phone
Adsorption capacity is stronger, and connector 3 can be effectively prevent to fall off.
Referring to Fig. 4, a kind of specific embodiment as cut charging cable provided by the utility model, 4 court of sucker
It is equipped with fixing axle 6 to 3 side of connector, the both ends of fixing axle 6 are fixed in connector 3, prevent sucker 4 from taking off from connector
It falls.Fixing axle 6 seperated can be formed with sucker 4 and is also integrally formed.The setting of fixing axle 6 is so that between sucker 4 and connector 3
Connect it is more stable, will not be when pullling sucker 4, sucker 4 falls off from connector 3 with mobile phone.
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. cut charging cable, it is characterised in that: including for mobile phone grafting connecting element, be electrically connected with the connecting element
The cut wire body connect and the connector being electrically connected with the cut wire body, the cut wire body includes bent
Flexible circuit board and the protective case for being sheathed on the flexible circuit board periphery, the cut wire body and the connecting element
Junction is set as first end, and the cut wire body and the junction of the connector are set as second end, the flexible circuit board
The difference of length of the first end to the second end is placed in the length of the first end to the second end, the protection
In 1mm between 2mm, and the width of the flexible circuit board in 5.0mm between 5.3mm.
2. cut charging cable as described in claim 1, it is characterised in that: the width of the protective case 4mm to 12mm it
Between.
3. cut charging cable as described in claim 1, it is characterised in that: the junction of the protective case and the connector
Equipped with annular convex platform, fixed flexible glue layer is equipped between the side of the annular convex platform and the side of the connector.
4. cut charging cable as described in claim 1, it is characterised in that: between the protective case and the flexible circuit board
Equipped with heat-shrinkable T bush, the heat-shrinkable T bush is wrapped in the flexible circuit board close to described connecting element one end.
5. cut charging cable as described in claim 1, it is characterised in that: the protection tackling have for the mobile phone phase
The bottom surface of face and top surface corresponding with the bottom surface, the top surface are equipped with a plurality of reinforcing rib, the length of the reinforcing rib
Direction is vertical with the length direction of the protective case.
6. cut charging cable as described in claim 1, it is characterised in that: the plugging direction of the connecting element with it is described soft
The length extending direction of property circuit board is vertical.
7. cut charging cable as described in claim 1, it is characterised in that: the connecting element includes for protruding into mobile phone
Metallic plug and be wrapped in the plastic layer of the metallic plug end, the flexible circuit board and metallic plug electricity
Connection.
8. cut charging cable as claimed in claim 7, it is characterised in that: the metallic plug be micro-USB interface,
One of type-c interface, lighting interface, HDMI interface.
9. cut charging cable as described in claim 1, it is characterised in that: the side of the connector is equipped with fixed suction
Disk.
10. cut charging cable as claimed in claim 9, it is characterised in that: the quantity of the sucker is two and sets side by side
It is placed on the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397255.6U CN208656119U (en) | 2018-08-28 | 2018-08-28 | Cut charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397255.6U CN208656119U (en) | 2018-08-28 | 2018-08-28 | Cut charging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656119U true CN208656119U (en) | 2019-03-26 |
Family
ID=65791529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821397255.6U Expired - Fee Related CN208656119U (en) | 2018-08-28 | 2018-08-28 | Cut charging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185610A (en) * | 2020-10-10 | 2021-01-05 | 深圳市永泰兴电子有限公司 | Pressure-resistant nano mobile phone connector cable |
-
2018
- 2018-08-28 CN CN201821397255.6U patent/CN208656119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185610A (en) * | 2020-10-10 | 2021-01-05 | 深圳市永泰兴电子有限公司 | Pressure-resistant nano mobile phone connector cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |