CN107634362A - A kind of connector - Google Patents
A kind of connector Download PDFInfo
- Publication number
- CN107634362A CN107634362A CN201710758928.XA CN201710758928A CN107634362A CN 107634362 A CN107634362 A CN 107634362A CN 201710758928 A CN201710758928 A CN 201710758928A CN 107634362 A CN107634362 A CN 107634362A
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- Prior art keywords
- connector
- conducting
- housing
- wire
- conducting terminal
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Abstract
The embodiment of the invention discloses a kind of connector, including housing, and it is arranged on conducting terminal, wire, conducting arrangement, transmission mechanism and the governor motion of the enclosure interior；Transmission mechanism is fixed in housing, and can be connected relative to housing into rotation, the first end of transmission mechanism and the first end of conducting arrangement, and the second end of conducting arrangement is connected with wire；Governor motion can drive transmission mechanism to be further driven to conducting arrangement relative to housing into rotation and moved to conducting terminal so that conducting terminal is connected and turned on wire by conducting arrangement.When connector separates with equipment, governor motion can drive transmission mechanism relative to housing into rotation, conducting arrangement is further driven to move to away from the direction of conducting terminal, so that conducting terminal disconnects with wire, produced between multiple conducting terminals in connector without potential difference, even if liquid enters connector, liquid will not be also electrolysed, conducting terminal will not be corroded, so as to ensure that the structure of conducting terminal and connector safety.
Description
Technical field
The present invention relates to data transmission set technical field, more particularly to a kind of connector.
Background technology
USB (Universal Serial Bus, USB) is a kind of external bus standard, USB interface application
USB technologies, the plug and play and warm connection function of holding equipment, can be powered sum between main frame and external equipment
According to transmission.
The structure of the USB data line of main flow in the market is as shown in figure 1, the USB data line of main flow generally comprises two
Individual USB plug and a wire, USB plug a1 are that public plug is used to connect main frame or head is filled in trip, and USB plug a2 is that micro is inserted
Head is used to connect external equipment such as mobile phone.
In USB plug, multiple metal terminals with difference in functionality are provided with.The structure of existing USB plug can join
According to shown in Fig. 2, in Fig. 2, multiple metal terminals include Vbus metal terminals 11, D- metal terminals 12, D+ metal terminals 13 and GND
Metal terminal 14, each metal terminal are connected with wire respectively.Wherein, Vbus metal terminals 11 are used to transmit voltage；D- metals
Terminal 12 and D+ metal terminals 13 are signal pin, are mainly used in transmitting data；GND metal terminals 14 are electric wire earth terminal.
But in actual use, if external equipment is extracted from the micro plugs of USB data line, and usb data
Line still fills head with main frame or trip and is connected, then the Vbus metal terminals in micro plugs are still with voltage such as band 5V voltages, Vbus gold
The current potential for belonging to terminal is higher than the current potential of other terminals, potential difference is formed between different metal terminal, when micro plug insides have liquid
Body enters fashionable, and the potential difference between different metal terminal can be electrolysed the liquid of entrance, and the electrolyte of generation can corrode metal end
Son, the structure of metal terminal is damaged, damage the structure safety of micro plugs and USB data line.
The content of the invention
The invention provides a kind of connector, to solve present in prior art when external equipment is extracted from connector,
And connector still fills head with main frame or trip when being connected, if there is liquid entrance inside connector, the potential difference between different terminals
It can be electrolysed the liquid of entrance, the electrolyte of gained can corrode metal terminal, damage the structure of metal terminal, and then the company of damage
The problem of connecing the structure and performance of device.
The embodiments of the invention provide a kind of connector, including housing, and it is arranged on the conducting end of the enclosure interior
Son, wire, conducting arrangement, transmission mechanism and governor motion；
The transmission mechanism is fixed in the housing, and can relative to the housing into rotation, the transmission mechanism
First end is connected with the first end of the conducting arrangement, and the second end of the conducting arrangement is connected with the wire；
The governor motion can drive the transmission mechanism to be further driven to the conductor machine relative to the housing into rotation
Structure is moved to the conducting terminal so that the conducting terminal is connected and turned on the wire by the conducting arrangement.
So, in the embodiment of the present invention, conducting terminal, wire, conducting arrangement, driver are provided with the housing of connector
Structure and governor motion, when connector in use, governor motion can drive transmission mechanism to be further driven to lead relative to housing into rotation
Body mechanism is moved to conducting terminal so that conducting terminal is connected and turned on wire by conducting arrangement, when connector is not used
When, governor motion can drive transmission mechanism to be further driven to conducting arrangement to away from the side of conducting terminal relative to housing into rotation
To movement so that conducting terminal disconnects with wire, when liquid enters connector, due between multiple conducting terminals in connector
Produced without potential difference, therefore liquid will not be electrolysed, conducting terminal will not be corroded, so as to ensure that the structure of conducting terminal is pacified
Entirely, it ensure that the structure safety of connector.
In connector provided in an embodiment of the present invention, transmission mechanism includes drive link, and conducting arrangement includes metal spring, adjusts
Section mechanism includes movable valve, when connector in use, movable valve moves towards the second end of drive link, and drives drive link
Relative to housing into rotation, metal spring is stretched so that conducting terminal is connected by metal spring with wire；When connector does not make
Used time, movable valve recover to original position, and relative to housing into rotation, metal spring recovers to unstretched condition drive link so that
Conducting terminal disconnects with wire.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of existing USB data line；
Fig. 2 is the structural representation of existing USB plug；
Fig. 3 is the first structure schematic diagram of the USB plug of one embodiment of the invention；
Fig. 4 is the second structural representation of the USB plug of one embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
In order to prevent the conducting terminal in connector to be corroded, the Stability Analysis of Structures of conducting terminal is protected, ensures connector
Structure safety and performance safety, the embodiments of the invention provide a kind of connector, including housing, and it is arranged on enclosure interior
Conducting terminal, wire, conducting arrangement, transmission mechanism and governor motion；Transmission mechanism is fixed in housing, and can be relative to shell
Body is rotated, and the first end of transmission mechanism and the first end of conducting arrangement are connected, and the second end of conducting arrangement is connected with wire；Regulation
Mechanism can drive transmission mechanism to be further driven to conducting arrangement relative to housing into rotation and moved to conducting terminal so that conducting end
Son is connected and turned on wire by conducting arrangement.
The setting that the embodiment of the present invention passes through conducting terminal, wire, conducting arrangement, transmission mechanism and governor motion so that
When in use, conducting terminal is connected and turned on wire by conducting arrangement connector, connector normal work；And work as connector
When being not used, the rotation based on transmission mechanism so that conducting arrangement disconnects away from conducting terminal, at this moment conducting terminal with wire,
When wire is powered, conducting terminal is not charged, is formed between multiple conducting terminals in connector without potential difference, even if connector
Interior to enter liquid, liquid will not be also electrolysed, and will not damage conductive terminal structure, so as to ensure that conducting terminal and connector
Structure safety and stable performance.
Connector provided in an embodiment of the present invention can be including a variety of, such as USB plug, HDMI connector, FPC/FFC connections
Device etc..Conducting terminal in connector has conducting function, can be metal terminal.Conducting arrangement, transmission mechanism and regulation machine
In structure, every kind of mechanism can have one or more concrete structures that above-mentioned function can be achieved, every to be applied to the embodiment of the present invention
Structure.
Specifically, transmission mechanism can include drive link, and drive link is fixed in housing by rotary shaft；Conducting arrangement can
To be connected including metal spring, the first end of metal spring and the first end of drive link, the second end and the wire of metal spring connect
Connect.The setting of drive link and rotary shaft so that drive link can rotate, drive link in the presence of governor motion around rotary shaft
Rotation metal spring is stretched so that metal spring to conducting terminal move, finally cause conducting terminal pass through metal
Spring is connected and turned on wire.
Further, governor motion can include movable valve；When connector in use, movable valve is towards the of drive link
Two ends are moved, and drive drive link to be stretched relative to housing into rotation, metal spring so that the conducting terminal passes through the gold
Category spring is connected with wire；When connector is not used, movable valve recovers to original position, drive link relative to housing into rotation,
Metal spring recovers to unstretched condition so that conducting terminal disconnects with the wire.
Further, connector can also include the plastic rubber bracket being arranged in housing；Conducting terminal can be fixed on plastic cement
On support.
Further, rotary shaft and plastic rubber bracket can be formed with integrated injection molding, so as to simplify the manufacture craft of connector.
Further, strip groove can be provided with plastic rubber bracket；Movable valve can be strip structure, and movable valve is set
Put in strip groove, and can be moved back and forth along strip groove.The setting and cooperation of strip groove and bar shaped movable valve make
With ensure that the direction of motion and movement locus of bar shaped movable valve, improve the performance of connector.Bar shaped movable valve
In strip groove in moving process, bar shaped movable valve acts on one end of transmission mechanism such as drive link so that transmission mechanism
As drive link rotates relative to housing, conducting arrangement movement is driven, such as drives metal spring stretching.Movable valve can be with
It is other suitable structures, the present invention is not limited herein.
One end of movable valve can be fixedly connected with the second end of drive link, so as to ensure that movable valve in drive link
On active position and amount of force, improve the performance of connector.Movable valve can also be not connected to drive link,
Can be according to actual setting concrete structure.
In connector provided in an embodiment of the present invention, the shape of the specific part such as movable valve, drive link and metal spring
Can be according to being actually configured with size, the present invention is not limited herein, as long as the present invention can be realized.
To make those skilled in the art that the present invention be more clearly understood, now the embodiment of the present invention is carried by the example below
The connector of confession is described in detail.
Present example provides a kind of USB plug.Fig. 3 is the first structure signal of the USB plug of one embodiment of the invention
Figure.USB plug shown in Fig. 3 includes Vbus metal terminals 11 ', D- metal terminals 12 ', D+ metal terminals 13 ', GND metal ends
Son 14 ', movable valve 3 ', drive link 4 ', metal spring 5 ' and fixing axle 6 '；
Wherein, the middle part of drive link 4 ' is fixed with fixing axle 6 ', and drive link 4 ' can rotate around fixing axle 6 ', drive link 4 '
First end 41 ' is fixedly connected with the first end 51 ' of metal spring 5 ', and the second end 52 ' of Vbus lines 2 ' and metal spring 5 ' is fixed
Connection.Metal spring 5 ' can be fixedly connected in several ways with Vbus lines 2 ', such as pass through dispensing mode, metal spring 5 '
It can also in several ways be fixed with drive link 4 ', such as pass through dispensing mode.
Fig. 4 is the second structural representation of the USB plug of one embodiment of the invention.When USB plug is inserted with the USB matched
When seat 7 ' is used cooperatively, the structure of USB plug is as shown in Figure 4.Shown in Fig. 4, when USB plug coordinates with the USB socket 7 ' matched
In use, position movement occurs for movable valve 3 ', and the second end 42 ' of drive link 4 ' is acted on, drive link 4 ' is around fixing axle 6 '
Rotation, metal spring 5 ' are stretched so that Vbus metal terminals 11 ' are connected by metal spring 5 ' with Vbus lines 2 ', USB plug
It is converted into work structuring.
When USB plug separates with the USB socket 7 ' matched, movable valve 3 ' recovers to original position, and drive link 4 ' is around solid
Dead axle 6 ' is rotated, and metal spring 5 ' recovers to unstretched condition so that Vbus metal terminals 11 ' are disconnected with Vbus lines 2 ', and USB is inserted
Head is in off working state, and at this moment the structure of USB plug is as shown in Figure 3.
Based on the Vbus metal terminals 11 ' in the USB plug shown in Fig. 3 and Fig. 4, Vbus lines 2 ', movable valve 3 ', transmission
The structural relation of the parts such as bar 4 ', metal spring 5 ' and fixing axle 6 ', when USB plug is used cooperatively with the USB socket matched,
Second end 42 ' of drive link 4 ', drive link 4 ' are acted on around fixing axle 6 ' by the movement of the position of movable valve 3 ', movable valve 3 '
Rotation and metal spring 5 ' are stretched so that Vbus metal terminals 11 ' are connected by metal spring 5 ' with Vbus lines 2 ', USB
Plug is in running order, and when Vbus lines 2 ' are powered, Vbus metal terminals 11 ' are powered, have certain voltage；Work as USB plug
When being separated with the USB socket of matching, Vbus metal terminals 11 ' disconnect with Vbus lines 2 ', and USB socket is in off working state, when
When Vbus lines 2 ' are powered, Vbus metal terminals 11 ' are not charged.
One end 31 ' of the movable valve 3 ' of bar shaped can be fixedly connected with the second end 42 ' of drive link 4 ', so as to ensure to live
Movable valve 3 ' is to the accuracy of the active position of drive link 4 ' and the size of active force.The movable valve 3 ' of bar shaped can also be with biography
Lever 4 ' is not connected to, and practical structures can be according to being actually configured.Movable valve can also be other suitable structures, the present invention
It is not limited herein.
In connector shown in Fig. 3 and Fig. 4, the shape of the part such as movable valve 3 ', drive link 4 ' and metal spring 5 ' and
Size can be according to being actually configured, and the present invention is not limited herein, as long as the present invention can be realized.
The USB plug that this example provides can be fabricated to a variety of plugs, such as micro plugs, public plug, can be based on
The operation principle for the USB plug that this example provides, makes the appropriate adjustments to the structure of specific kind of USB plug, obtains applicable
USB plug.
When the USB plug that this example provides is not used, Vbus metal terminals and Vbus lines disconnect, Vbus metal terminals without
Electricity, formed without potential difference between multiple metal terminals in USB plug, even if entering liquid in USB plug, liquid also will not be by
Electrolysis, will not damage metal terminal structure, so as to ensure that the structure safety and stable performance of metal terminal and USB plug.
The embodiment of the present invention additionally provides a kind of USB data line, includes the USB plug of the above-mentioned offer of the embodiment of the present invention.
USB data line provided in an embodiment of the present invention has the advantages of above-mentioned USB plug, the advantages of for the USB data line, the present invention
Embodiment will not be repeated here.
The embodiment of the present invention additionally provides a kind of USB socket, the USB socket and the USB of the above-mentioned offer of the embodiment of the present invention
Plug is used cooperatively.
When USB socket provided in an embodiment of the present invention and USB plug are used cooperatively, the governor motion of USB plug is as lived
Movable valve recurring structure changes so that Vbus metal terminals are connected by conducting arrangement such as metal spring with Vbus lines, USB plug
Work structuring is converted into, when Vbus tape electricity, Vbus metal terminals are powered.
Can be provided with USB socket can make the governor motion in USB plug that change in location or recurring structure change occur
The part of change.For the USB plug shown in Fig. 3 and Fig. 4, bar shaped movable valve, correspondingly, USB socket are provided with USB plug
It is interior that a part can be set, such as catch or block, when USB socket and USB plug are used cooperatively, catch in USB socket or
Block can act on the movable valve in USB plug, make movable valve that position movement occur, and act on one end of drive link.
Said structure is only that the structure of USB socket and USB plug is illustrated, and is not limited, every to be applied to this
The structure of goal of the invention.
The embodiment of the present invention additionally provides a kind of terminal device, is provided with the USB socket of the above-mentioned offer of the embodiment of the present invention,
The terminal device is used cooperatively with USB data line provided in an embodiment of the present invention.Terminal device can include it is a variety of,
Such as mobile phone, flat board, notebook, camera.
A kind of connector provided by the present invention is described in detail above, specific case used herein is to this
The principle and embodiment of invention are set forth, the explanation of above example be only intended to help the method for understanding the present invention and
Its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, in embodiment and answer
With there will be changes in scope, in summary, this specification content should not be construed as limiting the invention.
Claims (8)
1. a kind of connector, it is characterised in that including housing, and be arranged on the conducting terminal of the enclosure interior, wire, lead
Body mechanism, transmission mechanism and governor motion；
The transmission mechanism is fixed in the housing, and can relative to the housing into rotation, the first of the transmission mechanism
End is connected with the first end of the conducting arrangement, and the second end of the conducting arrangement is connected with the wire；
The governor motion can drive the transmission mechanism relative to the housing into rotation, be further driven to the conducting arrangement to
The conducting terminal movement so that the conducting terminal is connected and turned on the wire by the conducting arrangement.
2. connector according to claim 1, it is characterised in that the transmission mechanism includes drive link, the drive link
It is fixed on by rotary shaft in the housing；
The conducting arrangement includes metal spring, and the first end of the metal spring is connected with the first end of the drive link, institute
The second end for stating metal spring is connected with the wire.
3. connector according to claim 2, it is characterised in that the governor motion includes movable valve；
When the connector in use, the movable valve moves towards the second end of the drive link, and drive the transmission
Bar is stretched relative to the housing into rotation, the metal spring so that the conducting terminal passes through the metal spring and institute
State wire connection；
When the connector is not used, the movable valve recovers to original position, and the drive link turns relative to the housing
Dynamic, the metal spring recovers to unstretched condition so that the conducting terminal disconnects with the wire.
4. connector according to claim 3, it is characterised in that the connector also includes being arranged in the housing
Plastic rubber bracket；
The conducting terminal is fixed on the plastic rubber bracket.
5. connector according to claim 4, it is characterised in that the rotary shaft and the plastic rubber bracket integrated injection molding shape
Into.
6. connector according to claim 4, it is characterised in that be provided with strip groove on the plastic rubber bracket；
The movable valve is strip structure, and the movable valve is arranged in the strip groove, and can be along the bar shaped
Groove moves back and forth.
7. connector according to claim 6, it is characterised in that the of one end of the movable valve and the drive link
Two ends are fixedly connected.
8. according to the connector described in claim any one of 1-7, it is characterised in that the connector is USB plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758928.XA CN107634362B (en) | 2017-08-29 | 2017-08-29 | A kind of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710758928.XA CN107634362B (en) | 2017-08-29 | 2017-08-29 | A kind of connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107634362A true CN107634362A (en) | 2018-01-26 |
| CN107634362B CN107634362B (en) | 2019-07-26 |
Family
ID=61101401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710758928.XA Active CN107634362B (en) | 2017-08-29 | 2017-08-29 | A kind of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107634362B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871921A (en) * | 2021-09-10 | 2021-12-31 | 荣耀终端有限公司 | Interface device and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170975A (en) * | 1996-07-15 | 1998-01-21 | 敖谦平 | Safety socket |
| JP2008277133A (en) * | 2007-04-27 | 2008-11-13 | Funai Electric Co Ltd | Terminal for video signal |
| CN202737262U (en) * | 2012-08-14 | 2013-02-13 | 群光电能科技股份有限公司 | Socket structure and power adaptor with the same |
| CN204011886U (en) * | 2014-08-08 | 2014-12-10 | 杨明 | Safety socket |
| CN105305175A (en) * | 2015-11-20 | 2016-02-03 | 深圳市祝你快乐科技有限公司 | USB female base with built-in mechanical switch |
-
2017
- 2017-08-29 CN CN201710758928.XA patent/CN107634362B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170975A (en) * | 1996-07-15 | 1998-01-21 | 敖谦平 | Safety socket |
| JP2008277133A (en) * | 2007-04-27 | 2008-11-13 | Funai Electric Co Ltd | Terminal for video signal |
| CN202737262U (en) * | 2012-08-14 | 2013-02-13 | 群光电能科技股份有限公司 | Socket structure and power adaptor with the same |
| CN204011886U (en) * | 2014-08-08 | 2014-12-10 | 杨明 | Safety socket |
| CN105305175A (en) * | 2015-11-20 | 2016-02-03 | 深圳市祝你快乐科技有限公司 | USB female base with built-in mechanical switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113871921A (en) * | 2021-09-10 | 2021-12-31 | 荣耀终端有限公司 | Interface device and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107634362B (en) | 2019-07-26 |
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