CN207082689U - Plug-in connector - Google Patents
Plug-in connector Download PDFInfo
- Publication number
- CN207082689U CN207082689U CN201720241894.2U CN201720241894U CN207082689U CN 207082689 U CN207082689 U CN 207082689U CN 201720241894 U CN201720241894 U CN 201720241894U CN 207082689 U CN207082689 U CN 207082689U
- Authority
- CN
- China
- Prior art keywords
- plug
- connector
- circuit board
- converter
- optical
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4284—Electrical aspects of optical modules with disconnectable electrical connectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
It the utility model is related to a kind of plug-in connector, it has at least one electric contact piece (5), circuit board and at least one electrical to optical converter (4), wherein, the electrical to optical converter (4) has converter shell, the converter shell, which has, is received in electrical to optical converter therein (4), wherein, the electric contact piece (5) is provided for contact pairing plug-in connector, with at least one optical fiber (2) can be received in the plug-in connector (1), wherein, the electrical to optical converter (4) is arranged on the circuit board and is connected electrically, wherein, the circuit board layout is in the plug-in connector (1), it can be received in the converter shell of the electrical to optical converter (4) with the optical fiber (2).
Description
Technical field
A kind of plug-in connector is the utility model is related to, it has at least one electric contact piece, circuit board and at least one
Individual electrical to optical converter, wherein, the electrical to optical converter has converter shell, and the converter shell, which has, to be received in wherein
Electrical to optical converter, wherein, the electric contact piece is provided for contact pairing plug-in connector, and in the plug-in connector
In can receive at least one optical fiber.
Need this plug-in connector while contact a large amount of optical fibers.Here, these single optical fibers should not
Dividually contacted and coupled.Therefore multiple optical fibers can be contacted simultaneously by single plug-in connector.
Background technology
Prior art discloses optical fiber, electrical to optical converter and the plug-in connector combined with electrical to optical converter.
The A2 of EP 1 180 704 are related to a kind of plug and being electrically connected for the assembly carrier in patchcord technical field
The system connect.Here, at least one optical transmission cable can be coupled on plug.Electricity is received in the housing of plug in itself
Photoconverter.In addition, electrical to optical converter, to plug contact and circuit board contacts, the plug contact is either inserted into or welded
It is connected on circuit board.Same contact is located on the side of customer side, and optical signalling cable is connected on the contact.
This, at least one plug contact on plug side is used to power to the component of the activation in plug.Especially electro-optic conversion
Device is powered by plug contact.
The shortcomings that known plug-in connector with electrical to optical converter is, one, maximum two optical fibers can be used as one
To being connected on plug-in connector and known plug-in connector does not have the stress elimination of the optical fiber for coupling.
In addition disadvantageously, optical fiber is contacted in the outside of plug-in connector.Thus, optical fiber is first in light
Learn in the end section of fiber in environmental impact factor and pollution.Therefore, optical fiber can not be in rugged environment
Middle use.
In addition, the danger of wrong grafting is produced in the case of multiple optical fibers.Because electrical to optical converter is in circuit board
On have very big status requirement.Additionally, optical fiber bears big load in multiple swapping process, thus equally possible quilt
Damage.
Utility model content
Task of the present utility model is to propose a kind of plug-in connector, and the plug-in connector can realize optical fiber
Simple and firm contact.Target is can also to realize workability of the optical fiber in severe surrounding environment.It is additional
Ground, the contact of corresponding pairing (matching) plug-in connector or corresponding circuit board (Leiterplatte) are fine for optics
Carry out with should being saved trouble for dimension.In addition, the grafting of the optical fiber or multiple optical fibers of combination should be possible simultaneously
And should solve the shortcomings that plug-in connector well known in the prior art.
The task solves by following characteristics.
A kind of umbilical connector is provided, there is at least one electric contact piece, circuit board and at least one electric light to turn for it
Parallel operation, wherein, the electrical to optical converter has converter shell, and the converter shell, which has, is received in electric light therein turn
Parallel operation, wherein, the electric contact piece is provided for contact pairing plug-in connector, and can be connect in the plug-in connector
At least one optical fiber is received, wherein, the electrical to optical converter is arranged on the circuit board and is connected electrically, wherein,
In the plug-in connector, and wherein, the optical fiber can be received in the electric light and turn the circuit board layout
In the converter shell of parallel operation.
In one embodiment, the optical fiber is fixed on described in the electrical to optical converter by means of keeper
In converter shell.
In one embodiment, the optical fiber contacts the electrical to optical converter.
In one embodiment, the keeper can be received in the converter shell of the electrical to optical converter
In.
In one embodiment, the keeper is made up of the material of metallicity.
In one embodiment, the circuit board is connected by means of electric lead with least one electric contact piece.
In one embodiment, the circuit board is connected by means of plug-in connector and at least one electric contact piece
Connect.
In one embodiment, the circuit board by means of Flat belt cable or flexibility connecting element with it is described extremely
Few electric contact piece connection.
In one embodiment, the flexible connecting element is the semiflexible region of rigid circuit board.
In one embodiment, the plug-in connector has at least one opening, at least one opening construction
For conductor receiving opening.
In one embodiment, the opening has anti-folding piece.
In one embodiment, the optical fiber is configured to polymer optical fibre.
In one embodiment, the plug-in connector has at least one signal indicator.
In one embodiment, the signal indicator is at least one LED module.
In one embodiment, the LED module is by electric conductor and the printed circuit board (PCB) group with least one LED
Into.
In one embodiment, the LED module is connected by means of electric conductor with the circuit board.
In one embodiment, the electric conductor is flexible printed circuit board (PCB) or Flat belt cable.
It the utility model is related to a kind of plug-in connector.The plug-in connector has the housing of insulation and is received in the shell
Circuit board in body.At least one electrical to optical converter assembling is on circuit boards.Electrical to optical converter is by converter shell and is received
Electrical to optical converter composition in converter shell.It is used to receive at least one optical fiber in addition, plug-in connector has
At least one opening, and at least one electric contact piece, at least one electric contact piece and circuit board contacts.Plug-in connector
Advantageously there are multiple electric contact pieces.
Electric contact piece is connected by means of electric conductor with circuit board.Preferably, in the case of more than one electric contact piece, no
It is to be attached by means of single electric conductor, but is attached by the connecting element of flexibility.In another preferable implementation
Flexible connecting element is the circuit board of so-called hard and soft in form.In another form of implementation, connected by additional plug
Connect device and carry out the connection.In the form of implementation that one substitutes, circuit board is carried out by means of the semi-flexible region of rigid circuit board
Connection between electric contact piece.
Conductor attachment side and the grafting side opposed with conductor attachment side are had according to plug-in connector of the present utility model.Insert
Pulling out the grafting side of connector includes at least one electric contact piece.Electric contact piece (contact, contact) be either configured to pin contact or
It is configured to receptacle connector.Grafting side is used to make plug-in connector plug-in connector or circuit board grafting and connect with corresponding match
Touch.
The housing of plug-in connector has at least one opening, and at least one opening is configured to conductor receiving opening.
Preferably, the housing has at least two openings, and at least two opening is respectively configured to conductor receiving opening.Opening is located at
In the conductor attachment side of plug-in connector.It is open for receiving at least one optical fiber.Optical fiber is preferably polymer light
Learn fiber.
In another form of implementation, opening is with the anti-folding piece for optical fiber.Anti- folding piece can be cable clamp or
Alternatively the material as rubber either rubber-like is made or is configured to anti-folding with the other modes as disclosed in prior art
Part.
Circuit board in housing is located between the conductor attachment side of electric contact piece and opening.Circuit board is equipped with least one
Electrical to optical converter and it is connected electrically.It is desirable that plug-in connector has at least two electricals to optical converter.These electro-optic conversions
Device by it is another it is preferable in a manner of be arranged in two planes.Therefore, they can be arranged in small space and therefore in electricity
The position of very little is occupied on the plate of road.Therefore, electrical to optical converter for example can be arranged stackedly each other.In the implementation shape of a replacement
In formula, electrical to optical converter is arranged on the upper side and lower side of circuit board.Electrical to optical converter is stackedly arranged in circuit board each other
It is more meaningful on side, because welding process is carried out only once on the side of circuit board herein.On the contrary, in electric light
Converter needs at least two welding processes in the case of being arranged on both sides.Additionally, planning/setting on electrical to optical converter
When counting circuit board, electrical to optical converter taxonomically assembles according to transmitter and receiver, so as to the interference between electrical to optical converter also
Preferably excluded.
According to the utility model, optical fiber along plug-in connector conductor connection side direction contact electrical to optical converter and
It is fixed on by means of keeper on electrical to optical converter.Optical fiber is made in the case where being not inserted into fibre end set herein
With.This is purchasing aspect and time and money is also saved in terms of manufacturing process.
Keeper can be received in the converter shell of electrical to optical converter.Keeper is used for the fixed optics received
Fiber and make its stress elimination.Keeper herein with cut clip terminals similarly work, such as cut clip terminals by existing
Have as technology discloses.Keeper can be assemblied on the converter shell of electrical to optical converter.When introducing, keeper incision
To being received until in the outer layer of the shell of the optical fiber of electrical to optical converter.It is ensure that by the incision for optical fiber
Stress elimination is without other stress eliminations.
Electrical to optical converter is used to convert optical signals into electric signal.The conductance passed through on electric contact piece of electric signal
Body is carried out.
According to the utility model, the contact between plug-in connector and the mating member of connection is electrically carried out.The electricity
Electric signal is delivered on pairing plug or circuit board by contact.Therefore the contact is in plug-in connector and pairing plug-in connector
Or carried out between circuit board.
In a special form of implementation, plug-in connector has at least one signal indicator.The signal indicator
Control element as user.Signal indicator is shown when coupling multiple optical fibers, if data or signal are passed
Pass and data or signal are passed on which optical fiber.
Preferably, signal indicator is LED module.The LED module is by electric conductor and printed circuit board (PCB) (Platine) group
Into.Electric conductor is connected with the printed circuit board (PCB).The printed circuit board (PCB) has at least one LED as signal indicator.Alternatively
It is also contemplated that any other types that optics is shown, such as pass through corresponding small bulb or Halogen lamp LED.LED module by means of
Electric conductor is connected with circuit board.On the other hand, electric conductor is either directly connected with circuit board or connected alternatively by plug connection
Connect.Electric conductor is preferably Flat belt cable.Alternatively, electric conductor can be multiple single cables.Another particularly preferred
Form of implementation in, printed circuit board (PCB) be embodied as with so-called ZIF edge clippings (circuit board edge edge) plug tongue flexible PCB.
The task according to plug-in connector of the present utility model therefore by solving.Pass through stress elimination, plug-in connector
The contact of internal optical fiber and the electrical contact with complementary elements, optical fiber also can be used in rugged environment for example
In railway construction, industrial technology (automation), or in the field of wind energy plant.In addition, by according to of the present utility model
Plug-in connector, it can realize that the optical fiber in contact area does not have abrasion or dirty many plug cycles.Damaging
In the case of, instead of replacing whole circuit board so far, it is sufficient to change plug-in connector or even single optical fiber.
In addition, plug-in connector alternatively also has the control unit for data transfer.In addition, solves the shortcomings that prior art.
Brief description of the drawings
Embodiment of the present utility model is shown in the drawings and is discussed in more detail below.It illustrates：
Fig. 1 shows the three-dimensional view according to plug-in connector of the present utility model；
Fig. 2 shows the plug-in connector according to Fig. 1 opened；
Fig. 3 shows the sectional view of the plug-in connector according to Fig. 1.
Accompanying drawing includes the schematic diagram of simplified partial.Partly, identical reference is used for identical element, still
Identical reference is also used to inconsistent element if necessary.The different views of similar elements may show in different proportions
Go out.
Embodiment
Fig. 1 shows the three-dimensional view according to plug-in connector 1 of the present utility model.Plug-in connector 1 is by with grafting side
The insulation shell of the conductor attachment side opposed with grafting side is formed.32 electric contact pieces 5 are located on grafting side.Plug connection
Device 1 has four openings 6 in conductor attachment side, and described four are open for receiving four optical fibers 2 respectively.In addition,
Integrated LED modules 7 on the side of the housing of plug-in connector.The LED module 7 has 16 LED, and 16 LED are with each column
Eight LED mode is arranged in two parallel row respectively.The LED module 7 is arranged on the side therein of housing side, described
Housing side is orientated with being roughly parallel to the plug orientation of plug-in connector.
Fig. 2 shows the inside according to plug-in connector 1 of the present utility model.32 electric contact pieces 5 connect positioned at plug
On the grafting side of device 1,32 electric contact pieces 5 are by means of the connecting element of flexibility and the electricity in the inside of plug-in connector 1
Road plate connection.
16 electricals to optical converter 4 are arranged on circuit boards and installed on circuit boards.16 electro-optic conversions in fig. 2
Device 4 is combined in two converter shells respectively including 8 electricals to optical converter 4.Electrical to optical converter 4 is economical space saving arranged on
On circuit board.Electrical to optical converter is arranged in two planes, each has eight electricals to optical converter 4 in described two planes.
On each electrical to optical converter 4, the opening for receiving an optical fiber 2 respectively is arranged towards conductor attachment side.It is in addition, electric
The converter shell of photoconverter 4 has a keeper respectively, and the keeper is used to fix optical fiber 2 and additionally use
In making its stress elimination.
Received by four openings 6 in conductor attachment side to enter to be about to optical fiber 2 in plug-in connector 1.Each
Opening 6 can receive up to four optical fibers 2.By being introduced through opening 6 until in electrical to optical converter 4 and corresponding holding
On part, optical fiber 2 is fixed.
LED module 7 is identical with Fig. 1 LED module 7 in this view.
Fig. 3 shows the sectional view of plug-in connector 1.Optical fiber 2 is introduced in plug-in connector 1 through opening 6.
The end of optical fiber 2 is received and is fixed in the converter shell of electrical to optical converter 4.Optical fiber therefore and electro-optic conversion
Device 4 contacts.In addition, carry out stress elimination by means of the keeper that can be seen in fig. 2 here.
In plug-in connector 1, electrical to optical converter 4 is arranged in before optical fiber 2.Optical fiber 2 turns relative to electric light
The grafting direction for being oriented along plug-in connector of parallel operation 4.
Reference numerals list
1 plug-in connector
2 optical fibers
4 electricals to optical converter
5 electric contact pieces
6 openings
7 LED modules
Claims (17)
1. a kind of plug-in connector (1), it has at least one electric contact piece (5), circuit board and at least one electro-optic conversion
Device (4), wherein, the electrical to optical converter (4) has converter shell, and the converter shell, which has, is received in electricity therein
Photoconverter (4), wherein, the electric contact piece (5) is provided for contact pairing plug-in connector, and in the plug connection
At least one optical fiber (2) can be received in device (1), wherein, the electrical to optical converter (4) is arranged on the circuit board simultaneously
And be connected electrically, wherein, the circuit board layout is in the plug-in connector (1), and wherein, the optical fiber
(2) can be received in the converter shell of the electrical to optical converter (4).
2. plug-in connector according to claim 1, it is characterised in that the optical fiber (2) is by means of keeper quilt
It is fixed in the converter shell of the electrical to optical converter (4).
3. plug-in connector (1) according to claim 1, it is characterised in that the optical fiber (2) contacts the electric light
Converter (4).
4. plug-in connector (1) according to claim 2, it is characterised in that the keeper can be received in described
In the converter shell of electrical to optical converter (4).
5. the plug-in connector (1) according to claim 2 or 4, it is characterised in that the keeper by metallicity material
It is made.
6. plug-in connector (1) according to any one of claim 1 to 4, it is characterised in that the circuit board by means of
Electric lead is connected with least one electric contact piece (5).
7. plug-in connector (1) according to any one of claim 1 to 4, it is characterised in that the circuit board by means of
Plug-in connector is connected with least one electric contact piece (5).
8. plug-in connector (1) according to any one of claim 1 to 4, it is characterised in that the circuit board by means of
The connecting element of Flat belt cable or flexibility is connected with least one electric contact piece (5).
9. plug-in connector (1) according to claim 8, it is characterised in that the flexible connecting element is rigid
The semiflexible region of circuit board.
10. plug-in connector (1) according to any one of claim 1 to 4, it is characterised in that the plug-in connector
(1) there is at least one opening (6), at least one opening is configured to conductor receiving opening.
11. plug-in connector (1) according to claim 10, it is characterised in that the opening (6) has anti-folding piece.
12. plug-in connector (1) according to any one of claim 1 to 4, it is characterised in that the optical fiber (2)
It is configured to polymer optical fibre.
13. plug-in connector (1) according to any one of claim 1 to 4, it is characterised in that the plug-in connector
(1) there is at least one signal indicator.
14. plug-in connector (1) according to claim 13, it is characterised in that the signal indicator is at least one
LED module (7).
15. plug-in connector (1) according to claim 14, it is characterised in that the LED module (7) by electric conductor and
Printed circuit board (PCB) composition with least one LED.
16. plug-in connector (1) according to claim 14, it is characterised in that the LED module (7) is by means of conductance
Body is connected with the circuit board.
17. plug-in connector (1) according to claim 15, it is characterised in that the electric conductor is flexible printing electricity
Road plate or Flat belt cable.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202017100608.5 | 2017-02-06 | ||
| DE202017100608.5U DE202017100608U1 (en) | 2017-02-06 | 2017-02-06 | Connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207082689U true CN207082689U (en) | 2018-03-09 |
Family
ID=58281245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720241894.2U Active CN207082689U (en) | 2017-02-06 | 2017-03-13 | Plug-in connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207082689U (en) |
| DE (1) | DE202017100608U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI771650B (en) * | 2019-03-29 | 2022-07-21 | 日商廣瀨電機股份有限公司 | Electrical connector and method for manufacturing the same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018125121A1 (en) | 2018-10-11 | 2020-04-16 | Harting Electric Gmbh & Co. Kg | Connectors |
| DE102020123465B4 (en) | 2020-09-09 | 2022-03-17 | HARTING Electronics GmbH | Optoelectronic module, optoelectronic connector and optoelectronic sub-distribution |
| DE102022104667A1 (en) | 2022-02-28 | 2023-08-31 | HARTING Electronics GmbH | Optical fiber connector system and assembly device |
| DE102022124494A1 (en) | 2022-09-23 | 2024-03-28 | Harting Ag | Device connection connector with indicator light |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10038898A1 (en) | 2000-08-09 | 2002-03-28 | Siemens Ag | Plug and system for the electrical connection of subracks in the field of switching technology |
-
2017
- 2017-02-06 DE DE202017100608.5U patent/DE202017100608U1/en active Active
- 2017-03-13 CN CN201720241894.2U patent/CN207082689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI771650B (en) * | 2019-03-29 | 2022-07-21 | 日商廣瀨電機股份有限公司 | Electrical connector and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202017100608U1 (en) | 2017-02-17 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |