CN105161905B - The dust-proof mechanism of socket - Google Patents
The dust-proof mechanism of socket Download PDFInfo
- Publication number
- CN105161905B CN105161905B CN201510361218.4A CN201510361218A CN105161905B CN 105161905 B CN105161905 B CN 105161905B CN 201510361218 A CN201510361218 A CN 201510361218A CN 105161905 B CN105161905 B CN 105161905B
- Authority
- CN
- China
- Prior art keywords
- excluding plate
- dust excluding
- dust
- socket
- active force
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of dust-proof mechanism of socket, including the dust excluding plate being assemblied in for guiding movement along the vertical direction on respective socket housing, also include the return springs for applying upward direction active force to the dust excluding plate and the capping elastic component for applying active force in downward direction to the dust excluding plate and depart from dust excluding plate by the push pedal active force of plug in plug insertion socket process, capping elastic component makes dust excluding plate be in the position of capping Socket casing the active force of dust excluding plate more than return springs to the active force of dust excluding plate.The present invention is solved causes the larger-size problem of plug length because of dust excluding plate flip-flop movement in the prior art.
Description
Technical field
The present invention relates to the dust-proof mechanism of socket.
Background technology
Enter row data communication in the rack of communication equipment, it is necessary between backboard and daughter board, at present, using more ripe
Communication mode be using high-speed-differential electric connector transmit, this communication mode due to the defect of electric signal transmission, with one
Fixed transmission limit.
And if the data communication between backboard and daughter board uses Optical Fiber Transmission, can more existing electrical transmission in transmission capacity
High is more, but Optical Fiber Transmission is related to the fiber junctions connection between daughter board and backboard, because fiber core external diameter is in a μm level, plus
Light characteristic in itself, the quality for docking contact end face is extremely sensitive.In actual use, back panel connector is generally pre- with backboard
First it is installed in rack, daughter board is subsequently being installed as needed, because computer room is usually non-clean interval, is readily incorporated dust etc.
Booty then easily causes end surface of optical fiber connector booty on cabinet female connector, and when product is used, typically wind in cabinet
After cold mode, even plug and socket are to inserting, still having carries out necessity of dustproof design.
The existing this optical connector for being provided with dustproof construction as disclosed in Chinese patent CN104412141A " use by backboard
Optical connector ", discloses a kind of plug and socket in the patent document, socket includes the interior socket shell for being provided with optical fiber contact pins part
Body, the front end of Socket casing is hinged with the dust excluding plate that hinge axes extend in left-right direction, and plug includes the plug with push pedal
Housing, in plug, socket grafting, push pedal pushing tow the front face of dust excluding plate and rotates clockwise dust excluding plate and dig, from
And make the optical fiber contact pins in optical fiber contact pins in plug casing and socket to inserting, after plug, socket grafting terminate, make plug,
Socket is separated, and dust excluding plate is turned over and cover Socket casing again under relying on deadweight counterclockwise, so that the optical fiber in ensureing Socket casing
Contact pin is in dustfree environment.Existing this dustproof construction has problems in that：After plug, socket are separated, dust excluding plate
Cover Socket casing again by being turned under gravity, rely solely on gravitational orientation dust excluding plate easily produce rock and with socket shell
Gap is produced between body, dust may pollute optical fiber contact pins, certain what is more important, because dust excluding plate is complete through the gap
The socket of full capping Socket casing, therefore the above-below direction length of dust excluding plate is general more long, dust excluding plate realizes envelope by upset
Lid Socket casing and plug is got out of the way, the flip-flop movement amplitude of dust excluding plate is larger, in order to avoid dust excluding plate, it is necessary to by pushing away for plug
It is more long that plate does, and the length dimension for ultimately resulting in plug is larger.
The content of the invention
It is an object of the invention to provide a kind of dust-proof mechanism of socket, to solve to be transported because dust excluding plate overturns in the prior art
Move and cause the larger-size problem of plug length.
In order to solve the above problems, the technical scheme is that：
A kind of dust-proof mechanism of socket, including be assemblied in for guiding movement along the vertical direction anti-on respective socket housing
Dirt plate, also including for the return springs to dust excluding plate applying upward direction active force and for being applied to the dust excluding plate
Plus in downward direction active force and plug insertion socket process because of the push pedal active force of plug with dust excluding plate depart from capping bullet
Property part, capping elastic component cover dust excluding plate the active force of dust excluding plate more than return springs the active force of dust excluding plate
The front end of the contact pin components in Socket casing.
For upper end is arranged at, the Socket casing upper and lower end is pressed in the compression bullet on the dust excluding plate to the capping elastic component
Piece.
It is provided with Socket casing for the power transmission between the push pedal and compression shell fragment to realize capping elastic component because pushing away
Plate active force and with dust excluding plate depart from power transmission cam, power transmission cam rotation be assemblied in compress shell fragment on the downside of the Socket casing
On, the pivot center of power transmission cam extends in left-right direction, is provided with power transmission cam for by the stress of the push pedal pushing tow
Portion and the force section for compressing shell fragment described in pushing tow.
The middle part that shell fragment and power transmission cam may be contained within Socket casing left and right directions is compressed, is provided with dust excluding plate and is supplied institute
State the wears groove that the push pedal on plug passes through along the longitudinal direction.
The return springs are the vertically extending back-moving spring of axis.
The dust excluding plate includes horizontally disposed top plate portion and is arranged at least one riser portion of top plate portion front end
Point, capping elastic component, return springs are respectively acting on the both sides up and down of top plate portion, shape between top plate portion and riser portion
Into the indent step of the contact pin components front end for being installed in socket.
Riser portion has two, and two riser portion time intervals are set.
Beneficial effects of the present invention are：When this socket is not with plug grafting, due to covering the active force of elastic component more than multiple
The active force of position elastic component, therefore the firm front end in the contact pin components in Socket casing are covered of dust excluding plate, are plug
During to inserting, to capping elastic component transmitting forces, by the active force of push pedal, capping elastic component takes off the push pedal on plug with dust excluding plate
From, by the active force of return springs, being moved on dust excluding plate and get out of the way plug, plug, socket can smoothly grafting.It is anti-in the present invention
Dirt plate realizes covering the front end of the contact pin components in Socket casing by moving up and down and gets out of the way plug, base in the longitudinal direction
This is without motion amplitude, therefore push pedal on plug is not required to that, to avoid dust excluding plate and extension length, the entirety of plug can be reduced
Length.
Brief description of the drawings
Fig. 1 is the use state figure of one embodiment of dust-proof mechanism in the present invention；
Fig. 2 is the stereogram of Fig. 1；
Fig. 3 is the structural representation of the position of the dust excluding plate in plug is got out of the way of dust-proof mechanism in the present invention；
Fig. 4 is the stereogram of Fig. 3；
Fig. 5 is the structural representation after plug, socket grafting；
Structural representation when Fig. 6 is the non-grafting of plug, socket.
Fig. 7 is to be connected with daughter board, socket structural representation when being connected with backboard in Fig. 5 on plug；
Fig. 8 is to be connected with daughter board, socket structural representation when being connected with backboard in Fig. 6 on plug.
Specific embodiment
The implementation of dust-proof mechanism is for example shown in Fig. 1 ~ 8：Dust-proof mechanism includes being assemblied in for guiding movement along the vertical direction
Dust excluding plate 5 on the Socket casing of respective socket, dust-proof mechanism is also included for applying upward direction active force to dust excluding plate 5
Return springs and the capping elastic component for applying active force in downward direction to dust excluding plate, in the present embodiment, dust excluding plate 5 includes
Horizontally disposed top plate portion 4 and two riser portions 7 for being arranged at top plate portion front end, two interval settings of riser portion 7,
Capping elastic component, return springs are respectively acting on the both sides up and down of top plate portion 4, shape between top plate portion 4 and riser portion 7
Into the indent step of the front end of contact pin components 3 for being installed in socket, it is provided with Socket casing and is led with the riser portion of inner side
To the groove for coordinating.Return springs are the vertically extending back-moving spring 6 of axis, and back-moving spring has two, and two multiple
Position spring or so interval setting, the lower end of top plate portion is provided with the spring retention posts of insertion correspondence back-moving spring.Capping elasticity
Part is arranged at the compression shell fragment 2 that Socket casing upper and lower end is pressed in the top plate portion of dust excluding plate for upper end, is set on Socket casing
Have for the power transmission between push pedal and compression shell fragment to realize covering the biography that elastic component departs from by push pedal active force with dust excluding plate
Power cam 9, on the Socket casing compressed on the downside of shell fragment, the pivot center of power transmission cam is along left and right for the rolling assembling of power transmission cam 9
Direction extends, and the force section for compressing shell fragment by the forced section of push pedal pushing tow and for pushing tow is provided with power transmission cam.Pressure
Tight shell fragment and power transmission cam may be contained within the middle part on Socket casing left and right directions, are provided with dust excluding plate on the plug
The wears groove 8 that push pedal passes through along the longitudinal direction.
Dust-proof mechanism is arranged on socket 21 when using, and socket is fiber-optical socket, and socket includes Socket casing 1, socket shell
Contact pin components 3 are provided with body 1, the compression shell fragment 2, power transmission cam 9 and dust excluding plate in dust-proof mechanism may be contained within Socket casing
On.In the non-grafting of plug, socket, compress shell fragment 2 and effect of the back-moving spring 6 to dust excluding plate 5 is more than to the active force of dust excluding plate 5
Power, therefore dust excluding plate 5 is in the position of the front end of the contact pin components in capping Socket casing, the side of riser portion one of double-decker
The guiding of face convenient dust-proofing plate, the riser portion on the outside of another aspect can be protected to the riser portion of inner side, prevent interior
The riser portion surface deposition dust of side, can thus avoid dust excluding plate from having part dust to enter into socket when moving up and down
Enclosure interior.The structure of the plug 22 being adapted to the socket is as shown in Fig. 5 ~ 8：Including plug casing 15, set on plug casing 15
Push pedal 16 is equipped with, the front end of push pedal has the pushing tow inclined-plane 17 coordinated for the forced section pushing tow with power transmission cam, when using, inserted
First 22 are arranged on the daughter board 23 of equipment enclosure, and socket 21 is arranged on the backboard 20 of equipment enclosure, in plug, socket grafting
When, push pedal passed through through the wears groove on dust excluding plate after pushing tow power transmission cam forced section, power transmission cam rotates because of push pedal pushing tow, passes
The force section pushing tow of power cam compresses shell fragment, compresses shell fragment and moves up and depart from dust excluding plate, now in the work of back-moving spring
Under, moved on dust excluding plate and get out of the way plug, be capable of achieving plug, the smooth grafting of socket, after plug, socket are unpluged, driven and pass
The power of power cam disappears, and compresses the position that dust excluding plate is pressed to shell fragment closure Socket casing again.Compress shell fragment and power transmission is convex
Wheel is arranged at the middle part on Socket casing left and right directions, compresses middle part pressure of the shell fragment to dust excluding plate, therefore only set a pressure
Meet by tight shell fragment and require, a compression shell fragment and two back-moving springs constitute stable triangle force application structure so that anti-
The process that moves up and down of dirt plate is stable, prevents vibrations from causing dust ejecta pollution optical fiber contact pins part.
In other embodiments of the invention：The number of back-moving spring can also be one, three or other numbers, compress
The number of shell fragment can also be two, three or other numbers；Back-moving spring other elastic components can also be replaced by shell fragment etc.；Pressure
Tight shell fragment can also be replaced by spring, such as the pressing plate that axis extends in left-right direction is hinged with Socket casing, cover
Elastic component can be by pushing dust excluding plate to pressing plate force, and capping elastic component now can be that helical spring can also be turned round
Spring；Certain power transmission cam can also be without setting, the now push pedal on plug can directly pushing tow compress shell fragment and make compression shell fragment and
Dust excluding plate departs from, and now compresses the side that shell fragment may be located at contact pin components；The number of the riser portion of dust excluding plate can also be
One, three or other numbers, certain dust excluding plate can also only have riser portion, can now be dug in riser portion for multiple
The mounting hole that position bullet is installed；Certain socket can also be the electrical socket higher to dust-proof class requirement.
Claims (7)
1. a kind of dust-proof mechanism of socket, it is characterised in that：Including being assemblied in respective socket for guiding movement along the vertical direction
Dust excluding plate on housing, also including for the return springs to dust excluding plate applying upward direction active force and for institute
Dust excluding plate is stated to apply active force in downward direction and taken off with dust excluding plate because of the push pedal active force of plug in plug insertion socket process
From capping elastic component, capping elastic component the active force of dust excluding plate is made to prevent more than return springs to the active force of dust excluding plate
Dirt plate covers the front end of the contact pin components in Socket casing.
2. dust-proof mechanism according to claim 1, it is characterised in that：The capping elastic component is described for upper end is arranged to be inserted
Seat shell body upper and lower end is pressed in the compression shell fragment on the dust excluding plate.
3. dust-proof mechanism according to claim 2, it is characterised in that：Be provided with Socket casing for the push pedal with
Power transmission is to realize covering the power transmission cam that elastic component departs from by push pedal active force with dust excluding plate, power transmission cam between compressing shell fragment
On the Socket casing compressed on the downside of shell fragment, the pivot center of power transmission cam extends rolling assembling in left-right direction, power transmission
It is provided with cam for the force section by the forced section of the push pedal pushing tow and for compressing shell fragment described in pushing tow.
4. dust-proof mechanism according to claim 3, it is characterised in that：Compress shell fragment and power transmission cam may be contained within socket shell
Middle part on body left and right directions, is provided with the wears groove passed through along the longitudinal direction for the push pedal on the plug on dust excluding plate.
5. dust-proof mechanism according to claim 1, it is characterised in that：The return springs are prolonged along the vertical direction for axis
The back-moving spring stretched.
6. the dust-proof mechanism according to claim 1 ~ 5 any one, it is characterised in that：The dust excluding plate includes horizontally disposed
Top plate portion and be arranged at least one riser portion of top plate portion front end, capping elastic component, return springs are made respectively
For the both sides up and down of top plate portion, the contact pin components front end for being installed in socket is formed between top plate portion and riser portion
Indent step.
7. dust-proof mechanism according to claim 6, it is characterised in that：Riser portion has two, before and after two riser portions
Interval setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361218.4A CN105161905B (en) | 2015-06-28 | 2015-06-28 | The dust-proof mechanism of socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361218.4A CN105161905B (en) | 2015-06-28 | 2015-06-28 | The dust-proof mechanism of socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105161905A CN105161905A (en) | 2015-12-16 |
| CN105161905B true CN105161905B (en) | 2017-06-27 |
Family
ID=54802705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361218.4A Active CN105161905B (en) | 2015-06-28 | 2015-06-28 | The dust-proof mechanism of socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105161905B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666063A (en) * | 2017-11-07 | 2018-02-06 | 贵州航天电器股份有限公司 | A kind of plug-in type Dustproof connector |
| CN111725752B (en) * | 2020-06-29 | 2021-12-21 | 珠海格力机电工程有限公司 | Closing assembly, junction box cover, junction box, compressor and air conditioner |
| CN115632271A (en) * | 2022-11-07 | 2023-01-20 | 东莞市欧伦特电子五金有限公司 | Dust protected industry socket |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406192B1 (en) * | 1999-12-07 | 2002-06-18 | Molex Incorporated | Connector assembly floating mount |
| US6425694B1 (en) * | 2000-09-18 | 2002-07-30 | Molex Incorporated | Fiber optic receptacle with protective shutter |
| CN201903671U (en) * | 2010-12-24 | 2011-07-20 | 安费诺光纤技术(深圳)有限公司 | Optical fiber adapter |
| CN201903672U (en) * | 2010-12-24 | 2011-07-20 | 华为技术有限公司 | Interface protecting structure and electronic equipment provided with interface |
| CN103135183A (en) * | 2013-03-22 | 2013-06-05 | 吴江市首腾电子有限公司 | Optical fiber connector with dustproof door structure |
| CN104300273A (en) * | 2013-11-19 | 2015-01-21 | 中航光电科技股份有限公司 | Dustproof terminal connector |
| CN104412141A (en) * | 2012-06-26 | 2015-03-11 | 日本航空电子工业株式会社 | Optical connector for backplane |
-
2015
- 2015-06-28 CN CN201510361218.4A patent/CN105161905B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406192B1 (en) * | 1999-12-07 | 2002-06-18 | Molex Incorporated | Connector assembly floating mount |
| US6425694B1 (en) * | 2000-09-18 | 2002-07-30 | Molex Incorporated | Fiber optic receptacle with protective shutter |
| CN201903671U (en) * | 2010-12-24 | 2011-07-20 | 安费诺光纤技术(深圳)有限公司 | Optical fiber adapter |
| CN201903672U (en) * | 2010-12-24 | 2011-07-20 | 华为技术有限公司 | Interface protecting structure and electronic equipment provided with interface |
| CN104412141A (en) * | 2012-06-26 | 2015-03-11 | 日本航空电子工业株式会社 | Optical connector for backplane |
| CN103135183A (en) * | 2013-03-22 | 2013-06-05 | 吴江市首腾电子有限公司 | Optical fiber connector with dustproof door structure |
| CN104300273A (en) * | 2013-11-19 | 2015-01-21 | 中航光电科技股份有限公司 | Dustproof terminal connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105161905A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105024219B (en) | Connector shell and the connector and connector assembly using the connector shell | |
| CN105161905B (en) | The dust-proof mechanism of socket | |
| CN201667447U (en) | Electric connector | |
| CN101854007B (en) | Electronic connector | |
| CN1581594A (en) | Connector provided with shutter | |
| TW201316626A (en) | Connector with two inserting interfaces | |
| CN110417474A (en) | Optical transceiver | |
| CN209748673U (en) | Camera module and electronic equipment | |
| CN104993294B (en) | A kind of socket | |
| CN104993293B (en) | Equipment cabinet | |
| CN110518927A (en) | Electronic equipment | |
| CN105161904B (en) | Connector assembly | |
| CN208173865U (en) | Connector and electronic equipment | |
| CN105044852A (en) | Contact module housing, contact module and optical fiber connector | |
| US10079442B2 (en) | Transceiver and mechanism for receiving the same | |
| CN212934998U (en) | Computer network integration interface | |
| CN108448316A (en) | Connector and electronic equipment | |
| CN111262073B (en) | Socket of intelligent household protection plug | |
| CN210491460U (en) | Pop-up device and terminal equipment with same | |
| CN105044851B (en) | Joints of optical fibre housing and the joints of optical fibre | |
| CN105022123B (en) | Fiber optic connector assembly | |
| CN110994949B (en) | Power module installed part and module power | |
| CN203491418U (en) | Improved USB connector | |
| CN112421299B (en) | Safety interface for electronic equipment | |
| CN217158766U (en) | Connector and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |