CN108963571A - A kind of connection method of USB connector - Google Patents
A kind of connection method of USB connector Download PDFInfo
- Publication number
- CN108963571A CN108963571A CN201810798712.0A CN201810798712A CN108963571A CN 108963571 A CN108963571 A CN 108963571A CN 201810798712 A CN201810798712 A CN 201810798712A CN 108963571 A CN108963571 A CN 108963571A
- Authority
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- China
- Prior art keywords
- block piece
- light coupling
- supporting member
- sliding part
- connecting sheet
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 72
- 238000005859 coupling reaction Methods 0.000 claims abstract description 72
- 230000008878 coupling Effects 0.000 claims abstract description 71
- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 239000000696 magnetic material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of USB connector, including a Male end connector and a terminative connector.The Male end connector includes a plug, first light coupling being set in the plug, first supporting member and first block piece, which includes jack, second light coupling being set in the jack, second supporting member and second block piece for corresponding to the plug.The Male end connector and the terminative connector pass through first light coupling and the mutual optical coupling of the second light coupling.First supporting member and second supporting member are respectively used to support second block piece and the first block piece, release second block piece and first block piece respectively and block to second light coupling and first light coupling.
Description
The application is application No. is 2012105109656, and the applying date is on December 04th, 2012, and invention and created name is
The divisional application of the patent of " USB connector ".
Technical field
The present invention relates to a kind of connector more particularly to a kind of USB connectors.
Background technique
To USB connector, especially for optical-fiber-coupling type USB connector, the cleannes of connecting pin are more demanding,
If the connecting pin has dust or other impurity to enter, it will cause the pollutions of the connector, further described in influence
The performance of USB connector.
Existing USB connector, which lacks, carries out dust-proof structure to connecting pin.Generally, to prevent dust or other miscellaneous
Matter enters connecting pin, the USB connector when not in use, people generally use a gum cover to be sheathed on the USB connector
On, to close the connecting pin of the USB connector, when in use, then the gum cover is removed from the USB connector.So,
When plugging the USB connector every time, will the gum cover be removed or be put on, and due to the gum cover small volume,
It is easily lost, this all causes the inconvenience that USB connector uses.
Summary of the invention
It being capable of dust-proof and USB connector easy to use in view of this, it is necessary to provide one kind.
A kind of USB connector, including a Male end connector and a terminative connector.The Male end connector includes
One plug and first light coupling being set in the plug, the terminative connector include one and correspond to institute
State the jack of plug and the second light coupling that one is set in the jack.The Male end connector and the female end
Connector passes through first light coupling and the mutual optical coupling of the second light coupling.The Male end connector includes one
A first supporting member and one block the first block piece of first light coupling, and the terminative connector includes one the
Two supporting members and one block the second block piece of second light coupling.The Male end connector is connect with the female end
When device is connected with each other, first supporting member pushes second block piece, releases second block piece to described second
Light coupling is blocked, and second supporting member pushes first block piece, releases first block piece to described the
One light coupling is blocked.
Compared with the existing technology, the USB connector passes through on the Male end connector and the terminative connector
Block piece is set, and when the Male end connector and the terminative connector are not connected to, the block piece can prevent the public affairs
Terminal adapter and female end connection are connected by contaminants such as dusts in the Male end connector and the terminative connector
When connecing, optical coupling that the block piece can be closed automatically without influencing the Male end connector and the terminative connector with
And electrical connection, therefore the USB connector is using more convenient.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the USB connector of embodiment of the present invention.
Fig. 2 is another angular views of the USB connector of Fig. 1.
Fig. 3 is partial sectional view of the USB connector along III-III of Fig. 1.
Fig. 4 is the exploded view of the first block piece of the USB connector of Fig. 3.
Fig. 5 is the exploded view of the second block piece of the USB connector of Fig. 3.
Fig. 6 is the three-dimensional structure diagram after the USB connector of Fig. 1 is completed.
Fig. 7 is partial sectional view of the USB connector along VII-VII of Fig. 6.
Main element symbol description the following detailed description will be further explained with reference to the above drawings the present invention.
Specific embodiment
Fig. 1 to Fig. 5 is please referred to, the USB connector 100 of embodiment of the present invention includes a Male end connector 10 and one
A terminative connector 20.The Male end connector 10 can be mutually inserted with the terminative connector 20, realize optical signal/telecommunications
Number coupling.
The Male end connector 10 includes one plug 11, one grip parts being connected with the plug 11 12, one the
One the first light coupling 15 of the first supporting member 14, one of electric connecting sheet 13, one and first block piece 16.Described first
Electric connecting sheet 13, first supporting member 14, first light coupling 15 and first block piece 16 are set to described
In plug 11.
The plug 11 is parallel opposite with the top plate 111 including one 111, one, top plate in hollow flat
Bottom plate 112 and two side plates 113 being parallel to each other.The top plate 111, the bottom plate 112 and the side plate 113 enclose jointly
At a receiving first electric connecting sheet 13, first supporting member 14, first light coupling 15 and described first
The accommodating space 114 of block piece 16.First guide groove 1131 is offered on the inner surface of each side plate 113.It is described
The first guide groove 1131 on two side plates 113 has equal length and relative to the bottom plate 112 height having the same.
First electric connecting sheet 13 is for the Male end connector 10 to be electrically connected with the terminative connector 20.It is described
First electric connecting sheet 13 is set on the bottom plate 112, and is equipped with multiple the towards a side surface of the top plate 111 is convex
One electrical contacts 131.First electrical contacts 131 are when the Male end connector 10 is connected with the terminative connector 20
Electrical contact part.First electrical contacts 131, can be to deform using being made of elastic conducting material under pressure.This implementation
In mode, first electrical contacts 131 are curved scale copper.
First supporting member 14 is set to the medial surface of the top plate 111 and close to the top plate 111 far from described
The end of grip part 12.In present embodiment, first supporting member 14 is in continuous strip, the length of first supporting member 14
It is vertical with the side plate 113 to spend direction.Certainly, first supporting member 14 can also be made of multiple blocks, the multiple
Block is arranged along the direction vertical with the side plate 113, it will be understood that the block also can simplify one.This implementation
In mode, first supporting member 14 is made of magnetic material, such as magnet.
First light coupling 15 is set in the plug 11 close to the top plate 111.First light coupling
15 include a lens section 151 and the mounting portion 152 being set to around the lens section 151.The lens section 151 is towards remote
One end from the grip part 12 is provided with the convergence portion 1511 of protrusion, and the convergence portion 1511 is for converging optical signal.It is described
Depending on the quantity of the quantity basis signal input/output optical fiber (not shown) in convergence portion 1511, in present embodiment, the convergence
The quantity in portion 1511 is four, respectively corresponds two bars input optical fibres and two bars output optical fibres.The mounting portion 152
For fixing and installing the lens section 151 in the plug 11.In present embodiment, the mounting portion 152 is by rubber material
Material is made, and the lens section 151 can be protected to influence from hitting.
D1, first guide groove are spaced a predetermined distance between first light coupling 15 and first electric connecting sheet 13
1131 are located in the interval of first light coupling and first electric connecting sheet 13.
First block piece 16 is set in the plug 11 and is located at first light coupling 15 and holds far from described
Hold the side in portion 12.First block piece 16 includes first rotating part 161, one and 161 pivot of the first rotating part
The first sliding part 162 and a first elastic recovery part 163 connect.First rotating part 161 includes one first and blocks
Piece 161a and one are connected to the first rotating shaft 161b of the side the first shielding plate 161a.The first shielding plate 161a is used
In blocking first light coupling 15, prevent the impurity such as dust from polluting first light coupling 15.The first rotating shaft
The both ends 161b are protruded from respectively on the side opposite with the side plate 113 the first shielding plate 161a.First sliding part
162 side opposite with the side plate 113 is respectively slidably set in first guide groove 1131.First sliding
Portion 162 corresponds to the first axle sleeve 162a of the first rotating shaft 161b for setting two on a side surface of the bottom plate 112,
The both ends the first rotating shaft 161b are rotatably inserted respectively in the first axle sleeve 162a.First sliding part 162 uses
Magnetic enclosure material is constituted, and can be adsorbed by magnetic material, in present embodiment, first sliding part 162 is made of iron.It is described
First elastic recovery part 163 provides restoring force to first rotating part 161, so that first rotating part 161 is relatively described
First sliding part 162 is dug upwards.The sum of thickness is less than after first rotating part 161 is closed with first sliding part 162
The distance between first light coupling 15 and first electric connecting sheet 13 D1.In present embodiment, first elasticity
Reply part 163 is torsional spring, including an a first elastic foot 163a and second elastic foot 163b.First elastic recovery
Part 163 is sheathed on the one end the first rotating shaft 161b, and the first elastic foot 163a and the second elastic foot 163b
It is held on first rotating part 161 and first sliding part 162 respectively.It is of course also possible in the first rotating shaft
The first elastic recovery part 163 is respectively arranged in the both ends 161b.
The jack 201 for corresponding to the plug 11 is offered on the terminative connector 20, the jack 201 includes
One top surface 201a, an opposite bottom surface 201b parallel with the top surface 201a and two side 201c.Described in each
A second guide groove 201d is offered close to the top surface 201a on the 201c of side.The second guide groove on described two side 201c
201d has equal length and relative to the top surface 201a height having the same.The terminative connector 20 includes setting
Correspond to 21, second supporting members of the second electric connecting sheet of first electric connecting sheet 13 in one in the jack 201
22, one corresponds to 15 second light coupling 23 of the first light coupling and second block piece 24.
Second electric connecting sheet 21 with first electric connecting sheet 13 for being electrically connected.Second electric connecting sheet 21
Close to the jack 201 bottom surface 201b and be arranged and be spaced a predetermined distance D2 with the bottom surface 201b, the distance D2 is big
In the bottom plate 112 and the thickness of first electric connecting sheet 13 and.Second electric connecting sheet 21 is towards the bottom surface
A side surface of 201b is convex to be equipped with multiple the second electrical contacts 211 corresponding to first electrical contacts 131.Described second
Electrical contacts 211 with first electrical contacts 131 there is similar structure and material to form.When the Male end connector 10
When being mutually inserted with the terminative connector 20, first electrical contacts 131 and second electrical contacts 211 are mutual respectively
Being electrically connected for the Male end connector 10 and the terminative connector 20 is realized in contact.
Second supporting member 22 is for supporting first block piece 16.Second supporting member 22 is set to described
A side surface of two electric connecting sheets 21 far from the bottom surface 201b and the end of close second electric connecting sheet 21.Described
Two supporting members 22 with first supporting member 14 there is similar structure and material to form.
Second light coupling 23 be set to second electric connecting sheet 21 and the jack 201 top surface 201a it
Between, D3 is spaced a predetermined distance between second light coupling 23 and the top surface 201a, the second guide groove 201d is located at institute
In the interval for stating the second light coupling 23 and top surface 201a.Second light coupling 23 and first light coupling 15
With similar structure, including a lens section 231 and the mounting portion 232 being set to around the lens section 231.It is described
The end in mirror portion 231 is provided with the convergence portion 2311 in the convergence portion 1511 corresponding to first light coupling 15.The installation
Portion 235 has to be formed with 152 similar effect of mounting portion and material of the first light coupling 15.
The setting of second block piece 24 is inserted in the jack 201 and positioned at second light coupling 23 towards described
The side that hole 201 is open.Second block piece 24 has the structure and effect similar with first block piece 16, described
Second block piece 24 includes 241, second sliding parts 242 of second rotating part and a second elastic recovery part 243.
Second rotating part 241 includes an a second shielding plate 241a and second shaft 241b.Second shielding plate
241a prevents the impurity such as dust from polluting second light coupling 23 for blocking second light coupling 23.Described second
The side opposite with the side 201c of sliding part 242 is respectively slidably set in the second guide groove 201d.It is described
Correspond to the second axle sleeve 242a of the second shaft 241b, second shaft there are two being arranged on second sliding part 242
The both ends 241b are rotatably inserted respectively in the second axle sleeve 242a.The second elastic recovery part 243 is revolved to described second
Transfer part 241 provides restoring force, so that relatively described second sliding part 242 of second rotating part 241 is dug upwards.The rotation
The sum of thickness is less than the distance between second light coupling 23 and top surface 201a D3 behind portion and sliding part closure.
The second elastic recovery part 243 has the structure and group similar with the first elastic recovery part 163 of first block piece 16
Dress relationship, in present embodiment, the second elastic recovery part 243 is torsional spring, including a third elastic foot 243a and one
A 4th elastic foot 243b.The second elastic recovery part 243 is sheathed on described one end second shaft 241b, and the third
Elastic foot 243a and the 4th elastic foot 243b are held in second rotating part 241 and second sliding part respectively
On 242.It is of course also possible to which the second elastic recovery part 243 is respectively arranged in the both ends the second shaft 241b.
Fig. 6 and Fig. 7 is please referred to, the Male end connector 10 with the terminative connector when connecting, insert by the plug 11
Enter in the jack 201, first supporting member 14 is mutually abutted and inhaled with the first sliding part 242 of second block piece 24
Attached, second supporting member 22 is mutually abutted and is adsorbed with the first sliding part 162 of first block piece 16.In the plug
During the 11 insertion jacks 201, first supporting member 14 pushes the first sliding part 242 of second block piece 24
It is slided along the second guide groove 201d, second supporting member 22 pushes 162 edge of the first sliding part of first block piece 16
First guide groove 1131 slides.What the first sliding part 162 of first block piece 16 was slided along first guide groove 1131
In the process, the mounting portion 152 of first light coupling 15 pushes the first rotating part 161 of first block piece 16 to rotate,
It is closed first rotating part 161 relative to first sliding part 162.First rotating part 161 is relative to described
After one sliding part 162 is closed completely, it is accommodated in the interval of first electric connecting sheet 13 and first light coupling 15.
First sliding part 242 of second block piece 24 along the second guide groove 201d slide during, second optical coupling
The mounting portion 232 of part 23 pushes the first rotating part 241 of second block piece 24 to rotate, and makes 241 phase of the first rotating part
First sliding part 242 is closed.After first rotating part 241 is closed completely relative to first sliding part 242,
It is accommodated in the interval between second light coupling 23 and the top surface of the jack 201.The plug 11 is inserted into described
Behind the predetermined position of jack 201, the convergence in the convergence portion 1511 of first light coupling 15 and second light coupling 23
Portion 2311 is mutually aligned respectively, realizes the optical coupling between the Male end connector 10 and the terminative connector 20.Described
First electrical contacts 131 of one electric connecting sheet 13 are in contact with the second electrical contacts 211 of second electric connecting sheet 21 respectively,
Realize being electrically connected between the Male end connector 10 and the terminative connector 20.
Apply the power for separating the Male end connector 10 and the terminative connector 20 to the grip part 12, can make described
Male end connector 10 is separated from each other with the terminative connector 20.During the plug 11 exits jack 201, institute
State the first supporting member 14 pulls the second sliding part 242 of second block piece 24 along second guide groove under magneticaction
201d sliding, second supporting member 22 pull the first sliding part 162 of first block piece 16 along institute under magneticaction
State the sliding of the first guide groove 1131.When second block piece 24 slides into the second guide groove 201d end, second rotation
It is opened relative to second sliding part 242 and shelters from second light coupling 23 in portion 241；First block piece 16 is sliding
When moving to 1131 end of the first guide groove, first rotating part 161 is opened and is blocked relative to first sliding part 162
State the first light coupling 15 in residence.
In above embodiment, first supporting member 14 and second supporting member 22 are magnetic material, described the
First sliding part 162 of one block piece 16 and the second sliding part 242 of second block piece 24 are magnetic enclosure material, are used
Realize between first supporting member 14 and the second sliding part 242 of second block piece 24, second supporting member 22 with
Magnetic absorption between first sliding part 162 of first block piece 16.It is of course also possible to first supporting member 14 and
Second supporting member 22 is magnetic enclosure material, and the first sliding part 162 of first block piece 16 and described second are blocked
Second sliding part 242 of part 24 is magnetic enclosure material or first supporting member 14, second supporting member 22 and described the
First sliding part 162 of one block piece 16 and the second sliding part 242 of second block piece 24 are magnetic material, as long as
It enables between first supporting member 14 and the second sliding part 242 of second block piece 24, second supporting member
Magnetic absorption between 22 and the first sliding part 162 of first block piece 16.
The USB connector is slidably blocked by being arranged on the Male end connector and the terminative connector
When part, the Male end connector and the terminative connector are not connected to, the block piece can prevent the Male end connector
And the female end connection is by the contaminants such as dust, when the Male end connector is connect with the terminative connector, institute
State the optical coupling and be electrically connected that block piece can be closed automatically without influencing the Male end connector and the terminative connector
It connects, therefore the USB connector is easy to use.
In addition, those skilled in the art can also do other variations in spirit of that invention, certainly, these are smart according to the present invention
The variation that mind is done, all should be comprising within scope of the present invention.
Claims (10)
1. a kind of connection method of USB connector, which includes Male end connector, terminative connector, plug, first
Electric connecting sheet, the first supporting member, the first light coupling, the first block piece, the second electric connecting sheet, the second supporting member, the second optocoupler
Component, the second block piece, which is characterized in that its method includes, the Male end connector with the terminative connector when connecting,
The plug is inserted into the jack, and first supporting member is mutually abutted and inhaled with the second sliding part of second block piece
Attached, second supporting member is mutually abutted and is adsorbed with the first sliding part of first block piece.Institute is inserted into the plug
During stating jack, first supporting member pushes the second sliding part of second block piece sliding along second guide groove
Dynamic, second supporting member pushes the first sliding part of first block piece to slide along first guide groove.Described first hides
During first sliding part of block piece is slided along first guide groove, the mounting portion of first light coupling pushes described the
First rotating part of one block piece rotates, and is closed first rotating part relative to first sliding part, first rotation
After transfer part is closed completely relative to first sliding part, it is accommodated in first electric connecting sheet and first light coupling
Interval in.Second sliding part of second block piece along second guide groove slide during, second optical coupling
The mounting portion of part pushes the second rotating part of second block piece to rotate, and keeps second rotating part sliding relative to described second
Dynamic portion's closure, after second rotating part is closed completely relative to second sliding part, is accommodated in second optical coupling
In interval between part and the top surface of the jack.After the plug is inserted into the predetermined position of the jack, first optocoupler
The convergence portion of component and the assemblying part of second light coupling are not mutually aligned, realize the Male end connector and the mother
Optical coupling between terminal adapter, the first electrical contacts of first electric connecting sheet respectively with second electric connecting sheet
Two electrical contacts are in contact, and realize being electrically connected between the Male end connector and the terminative connector.
2. a kind of connection method of USB connector according to claim 1, which is characterized in that the plug is in hollow
It is flat, including a top plate, an opposite bottom plate parallel with the top plate and two side plates being parallel to each other, each
First guide groove is offered on the inner surface of the side plate, the first guide groove on described two side plates have equal length and
Relative to bottom plate height having the same, first electric connecting sheet, first supporting member, first light coupling
And first block piece is set in the plug.
3. a kind of connection method of USB connector according to claim 1, which is characterized in that the Male end connector is also
The grip part being connected including one with the plug.
4. a kind of connection method of USB connector according to claim 1, which is characterized in that first electric connecting sheet
Be set on the bottom plate, and towards a side surface of the top plate it is convex be equipped with multiple first electrical contacts, described first
Electrical contacts are the electrical contact part when Male end connector is connected with the terminative connector.
5. a kind of connection method of USB connector according to claim 1, which is characterized in that first light coupling
The grip part is directed away from including a lens section and the mounting portion being set to around the lens section, the lens section
One end is provided with the convergence portion of protrusion, and for converging optical signal, the mounting portion is described for fixing and installing in the convergence portion
Lens section is in the plug.
6. a kind of connection method of USB connector according to claim 1, which is characterized in that first block piece is set
It is placed in the plug and is located at the side of first light coupling far from the grip part, first block piece includes one
A first rotating part, one with first rotating part pivot joint the first sliding part, first sliding part with the side plate
Opposite side is respectively slidably set in first guide groove.
7. a kind of connection method of USB connector according to claim 1, which is characterized in that on the terminative connector
Offer one correspond to the plug jack, the jack include a top surface, one it is parallel with the top surface opposite
Bottom surface and two sides offer second guide groove, described two sides close to the top surface on each described side
On the second guide groove there is equal length and relative to top surface height having the same.
8. a kind of connection method of USB connector according to claim 1, which is characterized in that the terminative connector packet
Include be set in the jack one the second electric connecting sheet for corresponding to first electric connecting sheet, second supporting member,
One corresponds to second light coupling of the first light coupling and second block piece, and second electric connecting sheet is used for
It is electrically connected with first electric connecting sheet, second supporting member is set to second electric connecting sheet far from the bottom surface
One side surface and the end of close second electric connecting sheet, second supporting member is for supporting first block piece.
9. a kind of connection method of USB connector according to claim 1, which is characterized in that second guide groove is located at
In the interval of second light coupling and the top surface.Second light coupling has similar with first light coupling
Structure, be provided with including a lens section and the mounting portion being set to around the lens section, the end of the lens section
The convergence portion in the convergence portion corresponding to first light coupling.
10. a kind of connection method of USB connector according to claim 1, which is characterized in that second block piece is set
Set in the jack and be located at second light coupling towards the side of the jack openings, second block piece includes
One the second rotating part, second sliding part, second rotating part include second shielding plate and one second turn
Axis, second shielding plate are used to block second light coupling, prevent the impurity such as dust from polluting second light coupling,
The side opposite with the side of second sliding part is respectively slidably set in second guide groove, and described second
It is arranged on sliding part there are two the second axle sleeve for corresponding to second shaft, second both ends of the shaft is rotationally inserted respectively
Enter in second axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798712.0A CN108963571B (en) | 2012-12-04 | 2012-12-04 | Connection method of USB connector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798712.0A CN108963571B (en) | 2012-12-04 | 2012-12-04 | Connection method of USB connector |
| CN201210510965.6A CN103855518B (en) | 2012-12-04 | 2012-12-04 | USB connector |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510965.6A Division CN103855518B (en) | 2012-12-04 | 2012-12-04 | USB connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108963571A true CN108963571A (en) | 2018-12-07 |
| CN108963571B CN108963571B (en) | 2021-05-18 |
Family
ID=50862877
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510965.6A Active CN103855518B (en) | 2012-12-04 | 2012-12-04 | USB connector |
| CN201810798712.0A Active CN108963571B (en) | 2012-12-04 | 2012-12-04 | Connection method of USB connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210510965.6A Active CN103855518B (en) | 2012-12-04 | 2012-12-04 | USB connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103855518B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109905A (en) * | 2021-02-26 | 2021-07-13 | 华为技术有限公司 | Photoelectric adapter and communication system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991317B (en) * | 2015-06-29 | 2016-12-07 | 华为技术有限公司 | Fiber optic connector module |
| CN109932783B (en) * | 2017-12-15 | 2020-11-17 | 中航光电科技股份有限公司 | Self-dustproof optical fiber plug, self-dustproof optical fiber socket and optical fiber connector assembly |
| CN114389685B (en) * | 2022-03-23 | 2022-06-07 | 中国人民解放军军事科学院战争研究院 | Optical time domain reflectometer for communication optical fiber between 5G base stations and positioning method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10284171A (en) * | 1997-04-07 | 1998-10-23 | Sumitomo Wiring Syst Ltd | Connector |
| CN2781590Y (en) * | 2005-03-22 | 2006-05-17 | 富港电子（东莞）有限公司 | Socket connector with dust-proof function |
| CN102147509A (en) * | 2010-02-08 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber coupling connector and male end and female end thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007053415A1 (en) * | 2007-11-09 | 2009-05-14 | Robert Bosch Gmbh | Fiber optic connector system |
-
2012
- 2012-12-04 CN CN201210510965.6A patent/CN103855518B/en active Active
- 2012-12-04 CN CN201810798712.0A patent/CN108963571B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10284171A (en) * | 1997-04-07 | 1998-10-23 | Sumitomo Wiring Syst Ltd | Connector |
| CN2781590Y (en) * | 2005-03-22 | 2006-05-17 | 富港电子（东莞）有限公司 | Socket connector with dust-proof function |
| CN102147509A (en) * | 2010-02-08 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber coupling connector and male end and female end thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109905A (en) * | 2021-02-26 | 2021-07-13 | 华为技术有限公司 | Photoelectric adapter and communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108963571B (en) | 2021-05-18 |
| CN103855518B (en) | 2019-01-29 |
| CN103855518A (en) | 2014-06-11 |
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