CN105244677B - A kind of dust cap and the connector assembly using the dust cap - Google Patents
A kind of dust cap and the connector assembly using the dust cap Download PDFInfo
- Publication number
- CN105244677B CN105244677B CN201510554336.7A CN201510554336A CN105244677B CN 105244677 B CN105244677 B CN 105244677B CN 201510554336 A CN201510554336 A CN 201510554336A CN 105244677 B CN105244677 B CN 105244677B
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- China
- Prior art keywords
- closing piece
- button
- dust cap
- lid
- lock
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Abstract
A kind of connector assembly the invention provides dust cap and using the dust cap, the connector assembly includes connector shell and dust cap, dust cap includes being used for lid of the spiral-lock on corresponding connectors housing from the front to the back, the closing piece that pivot center extends along the longitudinal direction is rotatably equipped with lid, closing piece has in its rotational travel to be used for and the locking position that block coordinates in a forward direction of the lock groove on connector shell, closing piece also has to be produced and can be relative to the solution lock-bit that connector shell moves from the front to the back from lock groove, the retaining mechanism with closing piece drive connection is additionally provided with lid, retaining mechanism includes the elastic component for making closing piece be maintained at locking position, retaining mechanism makes closing piece overcome the elastic force of elastic component and the load portion of solution lock-bit is turned to by locking position when being additionally included in stress.Dust cap is connected reliably the connector assembly of the present invention with connector when in use, and dust cap dismounting is also very convenient.
Description
Technical field
A kind of connector assembly the present invention relates to dust cap and using the dust cap.
Background technology
With the reinforcement of people's energy conservation and environmental awareness, the use of electric automobile is more and more extensive.It is general on electric automobile
The charging socket for electric energy supplement is designed with, in order to prevent from entering inside charging socket debris or dust, charging socket outer one
As be provided with dust cap.Traditional dust cap is usually to be hung over flexible lines on socket, enters socket and from socket with hand push during use
Middle extraction.This dust cap the air compression of dust cap and socket interior sealing, causes dust cap in pine after being pushed on socket
Can be rebounded a small distance after hand by compressed air, cause to come off during connector shakes.
The content of the invention
It is dust-proof to solve existing connector it is an object of the invention to provide a kind of dust cap with locking mechanism
Lid connects insecure problem；Meanwhile present invention also offers a kind of connector assembly using the dust cap.
In order to solve the above-mentioned technical problem, dust cap of the invention adopts the following technical scheme that：A kind of dust cap, including with
In being rotatably equipped with pivot center along the longitudinal direction on lid of the spiral-lock from the front to the back on corresponding connectors housing, the lid
The closing piece of extension, the closing piece has in its rotational travel to be used for the lock groove on connector shell in a forward direction
The locking position that block coordinates, the closing piece, which also has, to be produced from lock groove and can be moved from the front to the back relative to connector shell
Solution lock-bit, the retaining mechanism with closing piece drive connection is additionally provided with the lid, the retaining mechanism includes keeping closing piece
Elastic component in locking position, the retaining mechanism make closing piece overcome the elastic force of elastic component and by locking position when being additionally included in stress
Turn to the load portion of solution lock-bit.
The retaining mechanism is connected by transmission mechanism and closing piece.
The load portion is button of the axis rolling assembling extended along the longitudinal direction on lid, and transmission mechanism includes same
Axle is installed in the button gear on button and the closing piece gear in closing piece rotating shaft, and retaining mechanism and closing piece pass through closing piece tooth
The engaged transmission of wheel and button gear, which is realized, to be connected.
The elastic component applies active force to keep closing piece to be located at locking position with button connects and by button to closing piece.
The connector assembly of the present invention adopts the following technical scheme that：A kind of connector assembly, including connector shell and anti-
Dirt lid, the dust cap include being used for lid of the spiral-lock on corresponding connectors housing from the front to the back, and dress is rotated on the lid
The closing piece extended along the longitudinal direction equipped with pivot center, the connector shell are provided with lock groove, and the closing piece rotates at it
There is the locking coordinated in a forward direction in the lock groove turned on connector shell and with lock groove block in stroke
Position, the closing piece also has to be produced and can be described relative to the solution lock-bit that connector shell moves from the front to the back from lock groove
The retaining mechanism with closing piece drive connection is additionally provided with lid, the retaining mechanism includes the elasticity for making closing piece be maintained at locking position
Part, the retaining mechanism make closing piece overcome the elastic force of elastic component and turn to solution lock-bit by locking position when being additionally included in stress
Load portion.
The retaining mechanism is connected by transmission mechanism and closing piece.
The load portion is button of the axis rolling assembling extended along the longitudinal direction on lid, and transmission mechanism includes same
Axle is installed in the button gear on button and the closing piece gear in closing piece rotating shaft, and retaining mechanism and closing piece pass through closing piece tooth
The engaged transmission of wheel and button gear, which is realized, to be connected.
The elastic component applies active force to keep closing piece to be located at locking position with button connects and by button to closing piece.
The dust cap of the present invention realizes the locking with connector by closing piece of the rolling assembling on lid, and closing piece is also driven
Retaining mechanism is connected with, retaining mechanism makes closing piece be maintained at locking position by elastic component, and ensure that dust cap and connector can
By connection, meanwhile, retaining mechanism also includes load portion, and load portion can overcome the elastic force of elastic component in stress and make closing piece
Solution lock-bit, convenient for unlocking are turned to by locking position.
Brief description of the drawings
Fig. 1 is the assembling structure schematic diagram of the embodiment one of the connector of the present invention；
Fig. 2 is the schematic perspective view of the dust cap in Fig. 1；
Fig. 3 is the schematic perspective view at Fig. 2 another visual angle.
Embodiment
The embodiment one of the connector assembly of the present invention：As shown in figure 1, including even dust cap 1 and connecing device housing 2, prevent
Dirt lid 1 includes the lid from the front to the back in spliced eye of the spiral-lock on connector shell 1, in its spliced eye on connector shell 2
Apertura lateralis along provided with the bulge loop 20 that extends forward, lid is provided with the front and rear extension of axis, the annular groove 10 of opening backwards,
When on connector shell 2, bulge loop 20 is located in annular groove 10 lid spiral-lock.
Bulge loop 20 is provided with the lock groove 21 of opening radially.The axle extended in the longitudinal on lid by fixed mount 100
Line is rotatably equipped with rotating shaft 11, and the fore-and-aft direction of rotating shaft 11 extends and its rear end is provided with closing piece 110.In lid spiral-lock in connector case
When on body 2, closing piece 110 corresponds to the notch position of lock groove 21 in radial directions.Closing piece 110 is in the rotation row around its rotating shaft
Have in journey turn in lock groove 21 and with the front side cell wall locking position that block coordinates in a forward direction of lock groove 21
And the solution lock-bit that produces and can make dust cap 1 to be moved from back to front relative to connector shell 2 from lock groove 21.
The retaining mechanism being connected with closing piece 110 is additionally provided with lid, retaining mechanism includes making closing piece be maintained at locking
Position elastic component and make in stress closing piece overcome elastic component elastic force and by locking position turn to solution lock-bit load portion.
In the present embodiment, load portion is button 12 of the rolling assembling on lid, and button extends about 12 and its rotary shaft
Line extends in fore-and-aft direction, and transmission mechanism includes the button gear 121 on button 12, and the axis of button gear 121 is with pressing
The pivot center of button 12 overlaps, and rotating shaft 11 is provided with closing piece gear 111, closing piece gear 111 and button gear 121 be connected from
And realize the drive connection between retaining mechanism and closing piece.Button press 12 rotates can be real by the engaged transmission between gear
Existing closing piece 110 rotates with rotating shaft 11.Actual use when, it is contemplated that space factor, button gear and closing piece gear can be
Circumferencial direction and incomplete gear, the circumference for only needing angle of circumference corresponding to gear to be more than between the locking position reconciliation lock-bit of closing piece
Angle.
Elastic component applies active force to keep closing piece to be located at locking position with button connects and by button to closing piece.This implementation
In example, the rotating shaft of button 12 is located at the lower end of button, and button gear 121 is provided with the upper end of button 12, and elastic component is located at lid
Stage clip 13 between button, stage clip 13 to button 12 by applying outside elastic force to make it have counterclockwise
Rotation trend.Buckle 122 also is provided with its front and rear sides on button 12, correspondingly, lid is provided with the card with the clamping of buckle 122
Groove, stage clip 13 exert a force to button 12 and the buckle 122 on button 12 are pressed in the neck on lid, and neck is spacing to button
And can not continue to rotate, now, button 12 passes right through button gear 121 to be made to the engaged transmission of closing piece gear 111
Closing piece 110 is located in lock groove 21, i.e., can reliably lock in locking position, such dust cap 1 and be connected to connector shell 2
On realize dust seal.
During unblock, press the upper end of button 12 and make it overcome the elastic force of stage clip 13 inwardly to rotate, button 12 is by pressing
The drive shaft 11 of button gear 121 rotates and closing piece 110 is produced from lock groove 21, now removes dust cap forward, solution
Lock process is very convenient.
The connector assembly of the present invention can be such that dust cap reliably connects on the connectors by locking mechanism, avoid
Dust cap departs from connector during vibrations, causes dust-proof failure；When in use, pressing button just can be smooth by dust cap
For spiral-lock on connector shell, release button just realizes that dust cap is connected with the locking of connector shell, it is necessary to when pulling down, and presses
Button simultaneously extracts dust cap, very convenient to use.
The embodiment two of the connector assembly of the present invention：It is with the difference of embodiment one, load portion is and closing piece
The driving lever that rotating shaft is wholely set, driving lever radially extend in closing piece rotating shaft, and elastic component is the extension spring being connected on driving lever, and extension spring carries
Supply driving lever elastic force is simultaneously supplied to the active force that closing piece rotates to locking position by driving lever, be additionally provided with lid closing piece with group
Bar turns to the position limiting structure for carrying out circumferential block when at locking position to driving lever, can make closing piece by locking position by rotating lever
Turn to solution lock-bit.
The embodiment three of the connector assembly of the present invention：It is with the difference of embodiment one, closing piece rotating shaft and button
On be not provided with gear, and closing piece rotating shaft and the drive connection of button are realized by transmission belt.
The example IV of the connector assembly of the present invention：It is with the difference of embodiment one, elastic component is to be set in
Torsion spring in button rotating shaft.
The embodiment five of the connector assembly of the present invention：It is with the difference of embodiment one, elastic component is to be connected to
Extension spring between lid and closing piece, its elastic force are directly acted on closing piece without by the indirect test specimen of button.
The embodiment of the dust cap of the present invention：As Figure 2-3, the embodiment of its concrete structure and above-mentioned connector assembly
In dust cap structure it is identical, here is omitted.
Claims (4)
1. a kind of dust cap, it is characterized in that, including the lid for spiral-lock from the front to the back on corresponding connectors housing, the lid
The closing piece that pivot center extends along the longitudinal direction is rotatably equipped with body, the closing piece has in its rotational travel to be used for connecting
The lock groove locking position that block coordinates in a forward direction on device housing is connect, the closing piece also has to be produced from lock groove
And the locking with closing piece drive connection can be additionally provided with the lid relative to the solution lock-bit that connector shell moves from the front to the back
Mechanism, the retaining mechanism include the elastic component for making closing piece be maintained at locking position, and the retaining mechanism makes when being additionally included in stress
Closing piece overcomes the elastic force of elastic component and the load portion of solution lock-bit is turned to by locking position, and the retaining mechanism passes through transmission mechanism
It is connected with closing piece, the load portion is the button of the axis rolling assembling that extends along the longitudinal direction on lid, driver
Structure includes coaxially being installed in the button gear on button and the closing piece gear in closing piece rotating shaft, and retaining mechanism and closing piece lead to
The engaged transmission for crossing closing piece gear and button gear realizes drive connection.
2. dust cap according to claim 1, it is characterized in that, the elastic component is with button connects and by button to closing piece
Apply active force and keep closing piece to be located at locking position.
3. a kind of connector assembly, including connector shell and dust cap, it is characterized in that, the dust cap includes being used for by forward direction
Lid of the spiral-lock on corresponding connectors housing afterwards, the lock that pivot center extends along the longitudinal direction is rotatably equipped with the lid
Block, the connector shell are provided with lock groove, and the closing piece has in its rotational travel to be turned on connector shell
The locking position coordinated in a forward direction in lock groove and with lock groove block, the closing piece also has to be produced from lock groove
And the locking with closing piece drive connection can be additionally provided with the lid relative to the solution lock-bit that connector shell moves from the front to the back
Mechanism, the retaining mechanism include the elastic component for making closing piece be maintained at locking position, and the retaining mechanism makes when being additionally included in stress
Closing piece overcomes the elastic force of elastic component and the load portion of solution lock-bit is turned to by locking position, and the retaining mechanism passes through transmission mechanism
It is connected with closing piece, the load portion is the button of the axis rolling assembling that extends along the longitudinal direction on lid, driver
Structure includes coaxially being installed in the button gear on button and the closing piece gear in closing piece rotating shaft, and retaining mechanism and closing piece lead to
The engaged transmission for crossing closing piece gear and button gear realizes drive connection.
4. connector assembly according to claim 3, it is characterized in that, the elastic component and button connects simultaneously pass through button pair
Closing piece applies active force and keeps closing piece to be located at locking position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554336.7A CN105244677B (en) | 2015-09-02 | 2015-09-02 | A kind of dust cap and the connector assembly using the dust cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554336.7A CN105244677B (en) | 2015-09-02 | 2015-09-02 | A kind of dust cap and the connector assembly using the dust cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105244677A CN105244677A (en) | 2016-01-13 |
| CN105244677B true CN105244677B (en) | 2018-01-09 |
Family
ID=55042223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510554336.7A Active CN105244677B (en) | 2015-09-02 | 2015-09-02 | A kind of dust cap and the connector assembly using the dust cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105244677B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504585B (en) * | 2018-06-30 | 2021-01-29 | 中航光电科技股份有限公司 | Charging socket |
| CN110611212A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Dust-proof cover |
| CN110418536B (en) * | 2019-07-23 | 2020-10-09 | 烟台三新新能源科技有限公司 | Communication equipment protective structure with good waterproof and dustproof performances |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR673020A (en) * | 1929-04-12 | 1930-01-09 | Moreaux Et Boyer | Assembly system for joining the handle or operating button with the control lever of the bolt of a lock |
| CN2051019U (en) * | 1989-07-27 | 1990-01-10 | 上海仪表接插件厂 | Round earthed type electrical connector |
| CN202788328U (en) * | 2012-09-14 | 2013-03-13 | 台湾口木工业股份有限公司 | Positionable hook type battery box lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741927B2 (en) * | 2005-10-13 | 2011-08-10 | 美和ロック株式会社 | Door lock |
-
2015
- 2015-09-02 CN CN201510554336.7A patent/CN105244677B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR673020A (en) * | 1929-04-12 | 1930-01-09 | Moreaux Et Boyer | Assembly system for joining the handle or operating button with the control lever of the bolt of a lock |
| CN2051019U (en) * | 1989-07-27 | 1990-01-10 | 上海仪表接插件厂 | Round earthed type electrical connector |
| CN202788328U (en) * | 2012-09-14 | 2013-03-13 | 台湾口木工业股份有限公司 | Positionable hook type battery box lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105244677A (en) | 2016-01-13 |
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