CN109761111B - Multi-interface connecting wire - Google Patents
Multi-interface connecting wire Download PDFInfo
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- CN109761111B CN109761111B CN201910233424.5A CN201910233424A CN109761111B CN 109761111 B CN109761111 B CN 109761111B CN 201910233424 A CN201910233424 A CN 201910233424A CN 109761111 B CN109761111 B CN 109761111B
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- 238000004804 winding Methods 0.000 claims abstract description 33
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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Abstract
The invention relates to the technical field of data connecting wires, and discloses a multi-interface connecting wire which comprises a shell and a main cable, wherein a junction box is fixedly arranged in the shell, a first wire outlet is formed in one side of the junction box, one end of the main cable positioned in the junction box is electrically connected with at least two branch cables, the other end of the main cable penetrates through the first wire outlet and is electrically connected with a USB male connector, second wire outlets with the same number as the branch cables are formed in the other side of the junction box, the branch cable passes corresponding second outlet and electricity respectively and is connected with the interface joint, and the position that corresponds first outlet and second outlet in the casing rotates and is connected with the spool, and the last coaxial coupling of spool has the reel, and the reel coaxial coupling has the ratchet, and the last winding of spool has the clockwork spring, rotate on the casing be connected with can with ratchet meshing's pawl, the pawl with the rigid coupling has reset spring between the casing, rotate on the casing to be connected with and be used for promoting pawl pivoted cam. The invention has the advantages of convenient rolling and freely adjustable length.
Description
Technical Field
The invention relates to the technical field of data connecting lines, in particular to a multi-interface connecting line.
Background
At present, with the rapid development of internet technology and information communication technology, mobile intelligent terminals such as mobile phones, IPADs, IPODs, palm computers and the like are gradually popularized, the markets of smart phones and tablet computers are dominated by the IOS system and the Android system of APPLE, products of APPLE company use own data charging interfaces, including a Dock 30PIN interface and a Lightning Dock 8PIN interface, products of Android system basically use a micro USB interface, and some digital products use a Mini USB interface. The diversified interface makes when electronic product is more like this, and a connecting wire is not enough, and the user need carry multiple data link or scattered data crossover sub, uses inconveniently, and data crossover sub loses easily.
In order to meet the diversified connection requirements of people, a merchant has released a multi-interface connecting wire, but the existing multi-interface connecting wire is basically formed by bundling connecting wires with a plurality of different interfaces, if the connecting wires are not stored in time, various connecting wires are entangled with each other during use, the connecting wire is troublesome during disassembly, the connecting wire is very inconvenient to use, and the interface joint and the wire connection part are exposed and easily damaged.
Therefore, a multi-interface connection line which is convenient to roll and safe to store is urgently needed.
Disclosure of Invention
The invention aims to provide a multi-interface connecting wire so as to solve the problem that a multi-interface data wire is inconvenient to roll and store in the prior art.
In order to achieve the above purpose, the basic scheme of the invention is as follows: the multi-interface connecting wire comprises a shell and a main cable, wherein a junction box is fixedly arranged in the shell, one side of the junction box is provided with a first wire outlet, one end of the main cable positioned in the junction box is electrically connected with at least two branch cables, the other end of the main cable penetrates through the first wire outlet and is electrically connected with a USB male connector, the other side of the junction box is provided with second wire outlets with the same number as the branch cables, the branch cables respectively penetrate through the corresponding second wire outlets and are electrically connected with interface connectors, the positions in the shell corresponding to the first wire outlet and the second wire outlet are rotatably connected with a winding shaft, the winding shaft is coaxially connected with a winding wheel, the main cable and the branch cables are respectively wound on the corresponding winding wheels, the winding wheel is coaxially connected with a ratchet wheel, one end of the winding wheel is fixedly connected with the winding shaft, the other end of the winding wheel is fixedly connected with the end, the pawl with the rigid coupling has reset spring between the casing, rotates on the casing to be connected with and is used for promoting pawl pivoted cam, and cam coaxial coupling has first connecting rod and rotation handle, and first connecting rod articulates there is the second connecting rod, and the second connecting rod articulates there is the third connecting rod, and the third connecting rod articulates there is the ejector pad of sliding connection in the casing, set up the joint mouth relative with the ejector pad on the casing, the USB male joint with the interface joint locates respectively between its ejector pad and the joint mouth that corresponds, and the rotation handle is arranged in outside the casing.
The working principle of the scheme is as follows: the rotating handle corresponding to the interface joint to be used is rotated, the rotating handle drives the cam and the first connecting rod to rotate, the first connecting rod drives the second connecting rod to swing, the pushing block is pushed by the swing of the second connecting rod to move towards the joint opening, the pushing block pushes the interface joint to slide out of the joint opening, and at the moment, the ratchet wheel and the pawl are in a meshed state. The user pulls out main cable and branch cable respectively through handheld USB male joint and interface joint, and pulling force makes the reel rotate, and the reel rotates and drives the spool and rotate, and the rotation of spool makes the clockwork spring constantly tighten up, and under the locking effect of pawl, the reversal can not take place for the reel, and the user can adjust main cable and branch cable's length through the pulling.
When the USB plug is used, the rotating handle continues to rotate, the rotating handle rotates to drive the cam and the first connecting rod to rotate, when the convex surface of the cam is in contact with the pawl, the pawl is disengaged from the ratchet wheel, the tightened clockwork spring can release energy, the reel rotates reversely under the elastic action of the clockwork spring, the main cable and the branch cable are driven to wind back by rotation of the reel, and the USB male connector and the interface connector are pulled back to be clamped on one side, close to the interface head, of the push block. And when the rotating handle rotates by three hundred sixty degrees to return to the original position, the push block also resets, and the recovery is finished.
Compared with the prior art, the technical scheme has the advantages that: 1. the length of the main cable and the branch cable is manually stretched by a user through the ratchet wheel, the ratchet and the clockwork spring, the length of the main cable and the branch cable is adjusted to the desired length, and the technical effect of automatic winding is achieved; 2. by arranging the shell, the main cable, the branch cables, the USB male connector and the interface connectors are retracted into the shell under the condition of nonuse, and the shell plays a role in protecting parts, prevents collision and damage in the storage process, simultaneously prevents dust deposition and avoids poor contact of the connectors due to the dust deposition; 3. promote USB male joint and each interface joint through setting up the ejector pad and stretch out the casing for when the user need not tensile cable, also can use the joint under the condition of cable rolling, avoid the cable to pull and arouse the use inconvenient.
Furthermore, a one-way bearing is coaxially connected to the winding shaft, a first bevel gear is fixedly connected to the outer ring of the one-way bearing, the first bevel gear is meshed with a second bevel gear, the second bevel gear is rotatably connected to the shell, fan blades are coaxially connected to the second bevel gear, and the air outlet surface of each fan blade faces to the joint opening. But one-way bearing's direction of rotation is the same with the direction of rotation of spool when receiving the line, and when rolling branch cable and thread cable, the spool drives one-way bearing and rotates, and the first bevel gear of rigid coupling then rotates on one-way bearing, and first bevel gear drives second bevel gear and rotates, and second bevel gear drives fan blade and rotates, and fan blade rotates and produces wind-force, and wind-force blows out the interface with the dust of accumulation in the use for dustproof effect is better.
Further, the joint port is hinged with a cover body. The setting of lid for the joint mouth can be closed, prevents that the dust from getting into.
Further, the housing is made of a transparent material. The transparent material is convenient for a user to master the length condition of the stretchable cable at any time.
Further, the top end of the push block is provided with a groove. The groove fixes cables at the connection part of the USB male connector and each interface connector so as to limit and fix the USB male connector and each interface connector.
Furthermore, different interface connectors are connected to the tail ends of the different branch cables, and the interface connectors are any one of a Mini-USB plug, a Micro-USB plug, a Lightning plug or other OTG connectors. The interface connectors are respectively the connectors with the highest current utilization rate, so that the invention has wider popular aspects.
Furthermore, the surface of the shell is engraved with type marks of the interface joints corresponding to different interface joints. By identifying the type of interface connector on the housing, the user is facilitated in finding the desired interface connector.
Drawings
Fig. 1 is a schematic structural diagram of a multi-interface connection line according to an embodiment of the present invention;
FIG. 2 is a side view at A of FIG. 1;
FIG. 3 is a schematic diagram illustrating a positional relationship between a cam and a push block in a multi-interface connecting line according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a positional relationship between a ratchet and a pawl in a multi-interface connection line according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a positional relationship between a main cable and a branch cable in a multi-interface connecting cable according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a shell 1, a main cable 2, a junction box 3, a USB male connector 4, a branch cable 5, an interface connector 6, a winding shaft 7, a winding wheel 8, a ratchet wheel 9, a pawl 10, a return spring 11, a cam 12, a first connecting rod 13, a second connecting rod 14, a push block 15, a one-way bearing 16, a first bevel gear 17, a second bevel gear 18, a fan blade 19, a connector port 20, a third connecting rod 21 and a spiral spring 22.
The embodiments are substantially as shown in figures 1 to 4 of the accompanying drawings: many interfaces connecting wire, including casing 1, main cable 2, casing 1 is made by organic glass material, casing 1 internal stability has set firmly junction box 3, first outlet has been seted up to junction box 3 one side, 2 one end electricity of main cable that are located junction box 3 are connected with two branch cable 5, 2 other ends of main cable pass first outlet electricity and are connected with the public joint of USB, two second outlet have been seted up to 3 opposite sides of junction box, branch cable 5 passes corresponding second outlet and electricity respectively and is connected with interface joint 6.
The position corresponding to the first outlet and the second outlet in the shell 1 is rotatably connected with a winding shaft 7, the winding shaft 7 is coaxially connected with a winding wheel 8, the main cable 2 and the branch cable 5 are respectively wound on the corresponding winding wheel 8, the winding wheel 8 is coaxially connected with a ratchet wheel 9, a clockwork spring 22 is wound on the winding shaft 7, one end of the clockwork spring 22 is fixedly connected with the winding shaft 7, the other end of the clockwork spring 22 is fixedly connected with the end face of the ratchet wheel 9, the shell 1 is rotatably connected with a pawl 10 capable of being meshed with the ratchet wheel 9, and a reset spring 11 is fixedly connected between the pawl 10 and.
The shell 1 is rotatably connected with a cam 12 used for pushing the pawl 10 to rotate, the cam 12 is coaxially connected with a first connecting rod 13 and a rotating handle arranged outside the shell 1, the first connecting rod 13 is hinged with a second connecting rod 14, the second connecting rod 14 is hinged with a third connecting rod 21, the third connecting rod 21 is hinged with a push block 15 connected in the shell 1 in a sliding manner, and the top end of the push block 15 is provided with a groove. The shell 1 is provided with a joint port 20 opposite to the push block 15, the USB male connector 4 and the interface connector 6 are respectively arranged between the corresponding push block 15 and the joint port 20, the main cable 2 and the branch cable 5 passing through the push block 15 are respectively clamped in the grooves of the corresponding push block 15, and the cam 12 is also coaxially connected with a rotating handle positioned outside the shell 1. The surface of the shell 1 is engraved with type marks of the interface joints 6 corresponding to different interface joints 6.
The winding shaft 7 is coaxially connected with a one-way bearing 16, the outer ring of the one-way bearing 16 is fixedly connected with a first bevel gear 17, the first bevel gear 17 is meshed with a second bevel gear 18, the second bevel gear 18 is rotatably connected with the shell 1, the second bevel gear 18 is coaxially connected with fan blades 19, and the air outlet surfaces of the fan blades 19 face to a connector port 20. The joint port 20 is hinged with a cover.
The specific implementation process is as follows: at the beginning, the base surface of the cam 12 abuts against the pawl 10, the USB male connectors 4 and the interface connectors 6 are both located in the shell 1, the USB male connectors 4 and the interface connectors 6 are respectively located at one side of the corresponding push block 15 close to the connector port 20, and the main cable 2 and the branch cable 5 passing through the push block 15 are respectively clamped in the groove of the corresponding push block 15. When the connecting wire needs to be used, a rotating handle corresponding to the interface joint 6 needing to be used is rotated, the rotation of the rotating handle drives the cam 12 and the first connecting rod 13 to rotate, the first connecting rod 13 drives the second connecting rod 14 to swing, the swinging of the second connecting rod 14 pushes the push block 15 to move towards the joint opening 20, the push block 15 pushes the interface joint 6 to slide out of the joint opening 20, and at the moment, the ratchet wheel 9 and the pawl 10 are in an engaged state. The user pulls out main cable 2 and branch cable 5 respectively through handheld USB male joint 4 and interface joint 6, and the pulling force makes reel 8 rotate, and reel 8 rotates and drives spool 7 and rotate, and the rotation of spool 7 makes clockwork spring 22 constantly tighten up, and under the locking effect of pawl 10, reversal can not take place for reel 8, and the user can adjust main cable 2 and branch cable 5's length through the pulling. The rotating direction of the one-way bearing 16 is the same as that of the winding shaft 7 during winding, when the branch cable 5 and the main cable 2 are wound, the winding shaft 7 drives the one-way bearing 16 to rotate, the first bevel gear 17 fixedly connected to the one-way bearing 16 rotates, the first bevel gear 17 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the fan blades 19 to rotate, the fan blades 19 rotate to generate wind power, and dust accumulated in the use process is blown out of the connector port 20 by the wind power, so that the dustproof effect is better.
When the connecting wire is used and needs to be retracted into the shell 1, the rotating handle is continuously rotated, the rotation of the rotating handle drives the cam 12 and the first connecting rod 13 to rotate, when the convex surface of the cam 12 is in contact with the pawl 10, the pawl 10 is disengaged from the ratchet wheel 9, the wound clockwork spring 22 releases energy, under the elastic force of the clockwork spring 22, the reel 8 rotates reversely, the rotation of the reel 8 drives the main cable 2 and the branch cable 5 to wind back, and the USB male connector 4 and the interface connector 6 are pulled back to be clamped on one side of the push block 15 close to the interface head. And continuing to rotate the rotating handle, wherein the rotation of the rotating handle drives the cam 12 and the first connecting rod 13 to rotate, the ratchet wheel 9 is meshed with the pawl 10 again, the first connecting rod 13 drives the second connecting rod 14 to swing, the swing of the second connecting rod 14 pulls the push block 15 to move towards the direction far away from the joint port 20, and when the rotating handle rotates three hundred sixty degrees to return to the original position, the push block 15 also returns, namely, the recovery is finished.
The above description is only an example of the present invention, and general knowledge of the technical solutions and the like known in the art is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. Many interfaces connecting wire, including casing, thread cable, the branch box has set firmly in the casing, and first outlet has been seted up to branch box one side, and the thread cable one end electricity that is located the branch box is connected with two piece at least branch cables, and the thread cable other end passes first outlet electricity and is connected with the public joint of USB, and the second outlet that equals with branch cable quantity is seted up to the branch box opposite side, branch cable passes corresponding second outlet and electricity respectively and is connected with interface joint, its characterized in that: the position of the shell corresponding to the first wire outlet and the second wire outlet is rotatably connected with a winding shaft, the winding shaft is coaxially connected with a winding wheel, the main cable and the branch cable are respectively wound on the corresponding winding wheel, the winding wheel is coaxially connected with a ratchet wheel, the winding shaft is wound with a clockwork spring, one end of the clockwork spring is fixedly connected with the winding shaft, the other end of the clockwork spring is fixedly connected with the end surface of the ratchet wheel, the shell is rotatably connected with a pawl capable of being meshed with the ratchet wheel, a reset spring is fixedly connected between the pawl and the shell, the shell is rotatably connected with a cam for pushing the pawl to rotate, the cam is coaxially connected with a first connecting rod and a rotating handle, the first connecting rod is hinged with a second connecting rod, the second connecting rod is hinged with a third connecting rod, the third connecting rod is hinged with a pushing block which is slidably connected in the shell, the shell is provided, the rotation handle is arranged outside the shell.
2. The multi-interface connection cable of claim 1, wherein: the fan comprises a shell, a winding shaft and a fan blade, wherein the winding shaft is coaxially connected with a one-way bearing, the outer ring of the one-way bearing is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is rotatably connected to the shell, the second bevel gear is coaxially connected with the fan blade, and the air outlet surface of the fan blade faces to a connector port.
3. The multi-interface connection cable of claim 2, wherein: the joint port is hinged with a cover body.
4. The multi-interface connection cable of claim 3, wherein: the housing is made of a transparent material.
5. The multi-interface connection cable of claim 4, wherein: the top end of the push block is provided with a groove.
6. The multi-interface connection cable of claim 5, wherein: different branch cable end connection has different interface joint, interface joint is Mini-USB plug, Micro-USB plug, Lightning plug or other OTG connect arbitrary one.
7. The multi-interface connection cable of claim 6, wherein: the surface of the shell is engraved with type marks of the interface joints corresponding to different interface joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233424.5A CN109761111B (en) | 2019-03-26 | 2019-03-26 | Multi-interface connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233424.5A CN109761111B (en) | 2019-03-26 | 2019-03-26 | Multi-interface connecting wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109761111A CN109761111A (en) | 2019-05-17 |
| CN109761111B true CN109761111B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910233424.5A Active CN109761111B (en) | 2019-03-26 | 2019-03-26 | Multi-interface connecting wire |
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| CN (1) | CN109761111B (en) |
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| CN110399027B (en) * | 2019-07-19 | 2021-04-30 | 苏州浪潮智能科技有限公司 | Reset circuit |
| CN110943351B (en) * | 2019-12-05 | 2021-06-04 | 温州市月牙泉食品饮料有限公司 | Switching plug |
| CN111430997B (en) * | 2020-03-30 | 2021-08-06 | 江西立时科技股份有限公司 | Multifunctional data line |
| CN111682467A (en) * | 2020-07-28 | 2020-09-18 | 粤融(广州)科技有限公司 | Computer hardware connecting device convenient to use |
| CN111847125A (en) * | 2020-07-30 | 2020-10-30 | 湖州南浔吾心信息技术有限公司 | Computer hardware connection line finishing device with multiple connection ports |
| CN112374294A (en) * | 2020-10-30 | 2021-02-19 | 何利 | Data information encryption electronic processing equipment convenient to move |
| CN112713474B (en) * | 2020-12-28 | 2022-08-05 | 浙江建设职业技术学院 | Line ware is put in order to contraction type cable |
| CN113097821B (en) * | 2021-04-06 | 2022-11-29 | 深圳思锐科电子有限公司 | Anti-winding connecting wire |
| CN114597715B (en) * | 2022-05-07 | 2022-07-08 | 深圳凯升联合科技有限公司 | Detachable electric connector |
| CN115021021B (en) * | 2022-07-18 | 2022-10-21 | 济南市莱芜颐和信息科技有限公司 | Anti-creeping lead connecting structure of electronic connector |
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| CN2547030Y (en) * | 2002-05-31 | 2003-04-23 | 忻元江 | Collapsible charging connecting line |
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| Publication number | Publication date |
|---|---|
| CN109761111A (en) | 2019-05-17 |
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Effective date of registration: 20240402 Address after: 546100 Northwest corner of the intersection of Xianchi Road and West F Road in Laibin City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI FUHONG TECHNOLOGY Co.,Ltd. Country or region after: China Address before: No. 312, Penglai Road, economic development zone, Xiangshan County, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO BROAD TELECOMMUNICATION Co.,Ltd. Country or region before: China |
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