CN206148691U - Optoelectronic hybrid connector - Google Patents
Optoelectronic hybrid connector Download PDFInfo
- Publication number
- CN206148691U CN206148691U CN201621108944.1U CN201621108944U CN206148691U CN 206148691 U CN206148691 U CN 206148691U CN 201621108944 U CN201621108944 U CN 201621108944U CN 206148691 U CN206148691 U CN 206148691U
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- plug
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- jack
- connecting piece
- lock pin
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an optoelectronic hybrid connector, it includes the connector plug to reach the connector socket that docks mutually with the connector plug, the connector plug is including being equipped with a locking mechanism's plug body subassembly, the protective housing who is connected with the plug body subassembly to and the casing connecting piece that is connected with protective housing, be equipped with first photoelectricity hybrid connection spare in the plug body subassembly, the connector socket includes socket shell, and with the fastener that socket shell is connected, be equipped with in the socket shell with the second photoelectricity hybrid connection spare that first photoelectricity hybrid connection spare docked mutually, last the 2nd locking mechanism who matches and lock with a locking mechanism that is equipped with of socket shell, the utility model discloses can with optic fibre and cable integration in among the optoelectronic hybrid connector, the quick plug of error free realization is connected, improves the installation convenience, practices thrift installation time, reduce cost to can prevent dust, waterproof.
Description
Technical field
This utility model is related to a kind of technical field of photo communication, more particularly, to a kind of photoelectric hybrid connector.
Background technology
Wireless base station generally adopts BBU (Remote Radio Unit, radio frequency remoto module) and RRU (Building
Base band Unit, indoor baseband processing unit) separate distributed connected mode, connected by cable between them,
There are two kinds of medium image transmission between BBU and RRU, one kind is power supply, and one kind is information.General, power supply and information are to separate
, it is powered using power cable respectively, using coaxial cable or optical cable transmission information, and focus on one on launching tower
In distributor box, then it is linked on RRU by power line, copper cable or optical patchcord again, is connected using this kind of mode, cable connection
It is more complicated, while installing time-consuming longer, reduce work efficiency.
Further, if simultaneously the transmission switching device of setting optical signal and the signal of telecommunication is connected between BBU and RRU
Connect, easily increase the complexity of circuit, also, when cable is more, increase optical signal switching device in each cable respectively
With the increase that signal of telecommunication switching device easily causes cost, and the set-up time is substantially increased.
In addition, wireless base station link is developed into today, connect between BBU and RRU and mainly adopt photoelectric mixed cable, by power supply
Line and optical cable are integrated in single line cable, and at the two ends of this root mixing cable Multi-path electricity, optical branch are separated into again, are linked into one point
With case, then RRU is linked into by power line and optical patchcord, in this case, between optical fiber and optical fiber, and cable and electricity
Need to be transferred using adapter respectively between cable, it is relatively costly, install relatively time-consuming.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, there is provided one kind can by cable and optical cable it is integrated with
Photoelectric hybrid connector in one adapter, can fast insert-pull, save the set-up time, improve work efficiency, reduces cost.
For achieving the above object, the utility model proposes following technical scheme：A kind of photoelectric hybrid connector, including connection
Device plug, and the connector body for connecing relative with connector plug；
The connector plug includes that the plug body component for being provided with the first retaining mechanism is connected with plug body component
Guard shield, and the housing connection member being connected with guard shield is provided with the first photoelectricity and mixes in the plug body component
Close connector；
The connector body includes jack housing, and the securing member being connected with the jack housing, the socket
Inside the shell is provided with the second photoelectricity Hybrid connections part for connecing relative with the first photoelectricity Hybrid connections part, sets in the jack housing
There is the second retaining mechanism that locking is engaged with the first retaining mechanism.
Preferably, the first photoelectricity Hybrid connections part includes at least one pair of first fiber stub, at least one pair of is first electric
Cable lock pin, and plug insulated connecting piece, the plug insulated connecting piece is provided with least one pair of with first fiber stub
The first fiber stub jack being engaged, and at least one pair of first cable lock pin for being engaged with the first cable lock pin inserts
Hole.
Preferably, the second photoelectricity Hybrid connections part includes at least one pair of the second light being engaged with the first fiber stub
Fine lock pin, the second cable lock pin that at least one pair of is engaged with the first cable lock pin, and with the plug insulated connecting piece phase
The socket insulated connecting piece of cooperation, the socket insulated connecting piece is provided with least one pair of and is engaged with second fiber stub
The second fiber stub jack, and at least one pair of second cable lock pin jack for being engaged with the second cable lock pin.
Preferably, the end that the plug insulated connecting piece is connected with socket insulated connecting piece is provided with grafting groove, institute
The first fiber stub jack is stated in the grafting groove, the first cable lock pin jack is located at the grafting groove two
Side.
Preferably, the socket insulated connecting piece is provided with the grafting boss with the fit depressions, the grafting boss
The second optical fiber grafting jack is provided with, the second cable lock pin jack is located at the grafting boss both sides.
Preferably, first retaining mechanism is that at least one formed on the plug body component can press deformation
Elastic fin, second retaining mechanism is the self-locking being engaged with the elastic fin being arranged in the jack housing
Groove.
Preferably, the plug insulated connecting piece outer wall is provided with least one first convex keys, in the plug body component
It is provided with and is engaged the first limited impression with the described first convex key.
Preferably, the socket insulated connecting piece outer wall is provided with least one second convex keys, is provided with the jack housing
The second limited impression being engaged with the described second convex key.
Preferably, the guard shield inner housing connector, the housing connection member outer wall is provided with the second external screw thread, described
The bottom of guard shield is provided with and the second female thread for realizing screwing is engaged with the second external screw thread.
Preferably, it is provided with the sealing rubber pad being engaged with cable in the securing member.
The beneficial effects of the utility model are：
Photoelectric hybrid connector described in the utility model, can be integrated in the photoelectricity Hybrid connections by optical fiber and cable
In device, can dust-proof, waterproof, and it is free from error realize fast insert-pull, improve install convenient, save the set-up time, reduce
Cost.
Description of the drawings
Fig. 1 is socket connector of the present utility model and pin connector assembling figure schematic diagram；
Fig. 2 is the first photoelectricity Hybrid connections part schematic perspective view of the present utility model；
Fig. 2A is the first fiber stub of the present utility model and the first cable lock pin schematic perspective view；
Fig. 2 B are plug insulated connecting piece schematic perspective views of the present utility model；
Fig. 3 is plug body component schematic perspective view of the present utility model；
Fig. 4 is guard shield of the present utility model and housing connection member schematic perspective view；
Fig. 5 is pin connector assembling schematic perspective view of the present utility model；
Fig. 6 is the second photoelectricity Hybrid connections part schematic perspective view of the present utility model；
Fig. 6 A are the second fiber stub of the present utility model and the second cable lock pin schematic perspective view；
Fig. 6 B are socket insulated connecting piece schematic perspective views of the present utility model；
Fig. 7 is jack housing axonometric chart schematic diagram of the present utility model；
Fig. 8 is plug body component of the present utility model and jack housing assembling view schematic diagram；
Fig. 9 is socket connector assembling figure schematic diagram of the present utility model；
Figure 10 is sealing rubber pad axonometric chart schematic diagram of the present utility model.
Reference：1st, connector plug, 11, tail sheath, 12, guard shield, the 121, first external screw thread, 15, housing connects
Fitting, the 151, second external screw thread, 13, plug body component, 131, elastic fin, the 132, first limited impression, in 133, first
Screw thread, 134, first annular boss, the 14, first photoelectricity Hybrid connections part, the 141, first fiber stub, the 142, first cable is inserted
Core, 143, plug insulated connecting piece, the 1431, first fiber stub jack, the 1432, first cable lock pin jack, 1433, grafting it is recessed
Groove, the 1434, first convex key, 1435, first annular step, 2, connector body, 21, jack housing, 211, from lock crossbeam, 212,
Second limited impression, the 213, the 3rd external screw thread, 214, mounting flange, 2141, installation through-hole, 22, securing member, 221, caulking gum
Pad, 2211, optical fiber cable through hole, 2212, cable through-hole, the 23, second photoelectricity Hybrid connections part, the 231, second fiber stub,
232nd, the second cable lock pin, 233, socket insulated connecting piece, 2331, grafting boss, the 2332, second fiber stub jack, 2333,
Second cable lock pin jack, the 2334, second convex key, the 2335, second ring-shaped step, 2336, catch, 2337, C-shaped ring.
Specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of this utility model embodiment is carried out clear, complete
Description.
Photoelectric hybrid connector described in the utility model, is mainly used in FTTA (optical fiber is to antenna) radio communication base station
RRU (Remote Radio Unit, radio frequency remoto module) and BBU (Building Base band Unit, at indoor base band
Reason unit) between connection, to transmission signal and power supply, certainly, photoelectric hybrid connector described in the utility model may be used also
To be applied to while other had industrially not only needed transmission signal but also need the connection of power supply.
With reference to shown in Fig. 1, Fig. 2, Fig. 4 and Fig. 5, a kind of photoelectric hybrid connector disclosed in this utility model, including even
Device plug 1 is connect, and the connector body 2 for connecing relative with the connector plug 1；The connector plug 1 includes that protection is outer
Shell 12, and the plug body component 13 and housing connection member 15 at the two ends of the guard shield 12 are threadedly attached in, it is described
The first photoelectricity Hybrid connections part 14 is provided with plug body component 13, the plug body component 13 is provided with the first locking machine
Structure, on the outside of the housing connection member 15 and cable connections position tail sheath 11 is arranged with；With reference to Fig. 6, Fig. 7, Fig. 8 and Fig. 9 institute
Show, the connector body 2 includes jack housing 21, and the securing member 22 being connected with jack housing 21, outside the socket
The the second photoelectricity Hybrid connections part 23 for connecing relative with the first photoelectricity Hybrid connections part 14, the jack housing are provided with shell 21
21 be provided be engaged with the first retaining mechanism locking the second retaining mechanism.
Specifically, as shown in Fig. 2, Fig. 2A, Fig. 2 B, the first photoelectricity Hybrid connections part 14 includes at least one pair of first light
Fine lock pin 141, at least one pair of first cable lock pin 142, and plug insulated connecting piece 143, the plug insulated connecting piece 143
Choosing is made from an insulative material, and leaks electricity when preventing cable lock pin from contacting with each other, and human body is damaged, the plug insulated connecting piece
143 are provided with the first fiber stub jack 1431 that at least one pair of is engaged with first fiber stub 141, and at least one
Pair the first cable lock pin jack 1432 being engaged with the first cable lock pin 142.
Further, as shown in Figure 2 B, one end of the plug insulated connecting piece 143 is provided with grafting groove 1433, excellent
Selection of land, the grafting groove 1433 is formed at the center of the end of plug insulated connecting piece 143, the first fiber stub jack
1431 in the grafting groove 1433, and the first cable lock pin jack 1432 is located at the both sides of grafting groove 1433,
In the present embodiment, the first fiber stub jack 1431 is uniformly set in grafting groove 1433, first cable
Lock pin jack 1432 is symmetrically set in the both sides of grafting groove 1433, certainly, the first fiber stub jack 1431, Yi Ji
The set location of one cable lock pin jack 1432 is not limited to the set location described in the present embodiment, can be arranged with circular distribution
Deng.
At least one first convex keys 1434 are formed with the side wall of the plug insulated connecting piece 143, it is excellent in the present embodiment
Choosing arranges 2 the first convex keys 1434, the position of the first convex key 1434 at the opening of grafting groove 1433, described the
One convex key 1434 plays positioning, and prevents the effect that plug insulated connecting piece 143 rotates, and plays the work of radially spin-ended positioning
With protection optical fiber cable and cable, so as to ensure transmission quality；Also set on the side wall of the other end of the insulated connecting piece 143
Have for the first annular step 1435 of axial movement positioning.
As shown in figure 3, plug body component 13 is cylindrical hollow structure, the plug body component 13 and jack housing 21
The end of connection is provided with the first retaining mechanism, and in the present embodiment, the first described retaining mechanism is to be formed at outside the plug
On shell component 13 at least one can press the elastic fin 131 of deformation；The inwall of plug body component 13 be provided with
The first limited impression 132 that the first convex key 1434 is engaged, is additionally provided with what is be engaged with the first annular step 1435
First annular boss 134, when plug insulated connecting piece 143 is embedded in plug body component 13, the first annular step
1435 are engaged with the first annular boss 134, prevent plug insulated connecting piece 143 from moving axially, and realize that axial movement is fixed
Position, the end that the plug body component 13 is connected with guard shield 12 is provided with the first female thread 133.
As shown in figure 4, the guard shield 12 has two ends, one end is provided with the first external screw thread 121, and the other end is provided with second
Female thread (not shown), the end that the guard shield 12 is connected with the plug body component 13 is provided with the first external screw thread 121,
The external screw thread 121 is engaged with the first female thread 133 on plug body component 13, realizes screwing, first external screw thread
It is arranged with 121 in the O-shaped rubber ring (not shown) for waterproof, the guard shield 12 and is provided with housing connection member 15, it is described
Housing connection member 15 is sheathed in optical electrical hybrid cable, is formed with gap, and the gap is filled with glue so as on cable
Oversheath is combined as a whole, can waterproof and dustproof, and bear pulling force, while play a protective role to cable and optical fiber cable, institute
State the outer wall of housing connection member 15 and be provided with the second external screw thread 151, and be engaged with second female thread of the one end of guard shield 12, it is real
Now screw so that on the one hand adapter can bear the parts such as pullling for cable external force, the optical cable inside protection guard shield 12,
Another convenience can waterproof and dustproof, tail sheath 11 is set on cable and covers the outside of the housing connection member 15, and extends
To guard shield 12, further protective action is played, as shown in Figure 1 and Figure 5, pin connector assembling figure.
Further, for the connector body 2 that connector plug 1 is plugged is described in detail, as shown in the figure：
As shown in Fig. 6,6A and 6B, the second photoelectricity Hybrid connections part 23 includes that at least one pair of is inserted with first optical fiber
The second fiber stub 231 that core 141 is engaged, the second cable that at least one pair of is engaged with the first cable lock pin 142 are inserted
Core 232, and the socket insulated connecting piece 233 being engaged with the plug insulated connecting piece 143, the socket insulated connecting piece
233 same choosings are made from an insulative material, and the socket insulated connecting piece 233 is provided with least one pair of with second fiber stub
231 the second fiber stub jacks 2332 being engaged, and at least one pair of be engaged with the second cable lock pin 232 second
Cable lock pin jack 2333.
Further, as shown in Figure 6B, the socket insulated connecting piece 233 is connected with plug insulated connecting piece 143
End be provided with the grafting boss 2331 being engaged with the grafting groove 1433, the grafting boss 2331 is provided with plural number the
Two fiber stub jacks 2332, the second cable lock pin jack 2333 is located at the both sides of grafting boss 2331, the present embodiment
In, 233 the second light on the first fiber stub jack 1431 and socket insulated connecting piece in the plug insulated connecting piece 143
Fine lock pin jack 2333 is engaged, and when plug insulated connecting piece 143 is docked with socket insulated connecting piece 233, ensure that
One fiber stub 141 is docked with the second fiber stub 231, realizes conducting light paths, transmission signal；Likewise, located at plug insulation
The first cable lock pin jack 1432 and the second cable lock pin jack in socket insulated connecting piece 233 on connector 143
2333 are engaged, and realize that the first cable lock pin 142 is connected with the second cable lock pin 232, circuit turn-on are realized, for powering.
As shown in Fig. 6,6B, the outer wall of socket insulated connecting piece 233 is formed with the second convex key for positioning, being oriented to
2334, in the present embodiment, in order to preferably realize the axially position of socket insulated connecting piece 233, the socket insulated connecting piece
The opposite end of grafting boss 2331 is provided with the second ring-shaped step 2335 for axially position on 233, further, is additionally provided with
Catch 2336, and C-shaped ring 2337 come realize axial movement positioning.
As shown in fig. 7, the end that the jack housing 21 is connected with plug body component 13 is provided with the second retaining mechanism,
In the present embodiment, second retaining mechanism is to be formed on the inwall of jack housing 21, with the elasticity on plug body component 13
Fin 131 be engaged from lock crossbeam 211, the elastic fin 131 be engaged from lock crossbeam 211, quick inserting can be realized
Pull out；The second limited impression 212 being engaged with the described second convex key 2334 is additionally provided with the inwall of the jack housing 21, footpath is realized
To spin-ended positioning, in the present embodiment, the convex key 1434 of the second convex key 2334 and first, and the second limited impression 212 and
One limited impression 134 is engaged, as shown in figure 8, pin connector 1 and the sectional view after the grafting of socket connector 2, in docking
When, plug insulated connecting piece and socket insulator are by the first convex key 1434 and the first stopper slot 134, and the second convex key
2334 and second stopper slot 212, realize that keyway is aligned, there is no asking for pin connector 1 and the alignment error of socket connector 2
Topic, after docking, the first convex key 1434 and the second convex key 2334 are pointed in same level.
With reference to shown in Fig. 7, Fig. 9, the end outer wall that jack housing 21 is connected with securing member 22 is provided with the 3rd external screw thread
213, the inwall of the securing member 22 is provided with the 3rd female thread (not shown), and securing member 22 passes through the 3rd external screw thread with jack housing 21
213 realize screwing with the 3rd female thread, and in the securing member 22 sealing rubber pad being engaged with the optical cable, cable is additionally provided with
221, as shown in Figure 10, the sealing rubber pad 221 is provided with Fiber optic cable through hole 2211, and cable through-hole 2212,
The optical fiber cable through hole 2211 is engaged with optical fiber cable, and the cable through-hole 2212 is engaged with cable, to optical fiber cable,
And cable plays protection and sealing function well.
As shown in figures 7 and 9, mounting flange 214 is additionally provided with the jack housing 21, mounting flange 214 is provided with peace
Dress through hole 2141, the photoelectric hybrid connector after grafting to be fixed.
This utility model has described photoelectric hybrid connector, optical fiber and cable can be integrated in into the photoelectricity and be mixed
It is free from error to realize that fast insert-pull connects in adapter, install convenient is improved, save set-up time, reduces cost, and energy
Enough dust-proof, waterproofs.
Technology contents of the present utility model and technical characteristic have revealed that as above, but those of ordinary skill in the art still may be used
A variety of replacements and modification without departing substantially from this utility model spirit can be made based on teaching of the present utility model and announcement, therefore, this
Utility model protection scope should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model
And modification, and covered by present patent application claim.
Claims (10)
1. a kind of photoelectric hybrid connector, it is characterised in that including connector plug, and the company for connecing relative with connector plug
Connect device socket；
It is anti-that the connector plug includes that the plug body component for being provided with the first retaining mechanism is connected with plug body component
Shield shell, and the housing connection member being connected with guard shield, are provided with the mixing of the first photoelectricity and connect in the plug body component
Fitting；
The connector body includes jack housing, and the securing member being connected with the jack housing, the jack housing
Inside be provided with the second photoelectricity Hybrid connections part for connecing relative with the first photoelectricity Hybrid connections part, the jack housing be provided with
First retaining mechanism is engaged the second retaining mechanism of locking.
2. photoelectric hybrid connector according to claim 1, it is characterised in that the first photoelectricity Hybrid connections part includes
At least one pair of first fiber stub, at least one pair of first cable lock pin, and plug insulated connecting piece, the plug insulation connection
Part is provided with the first fiber stub jack that at least one pair of is engaged with first fiber stub, and at least one pair of with it is described
The first cable lock pin jack that first cable lock pin is engaged.
3. photoelectric hybrid connector according to claim 2, it is characterised in that the second photoelectricity Hybrid connections part includes
The second fiber stub that at least one pair of is engaged with the first fiber stub, at least one pair of be engaged with the first cable lock pin second
Cable lock pin, and the socket insulated connecting piece being engaged with the plug insulated connecting piece, in the socket insulated connecting piece
It is provided with least one pair of second fiber stub jack being engaged with second fiber stub, and at least one pair of is with described second
The second cable lock pin jack that cable lock pin is engaged.
4. photoelectric hybrid connector according to claim 3, it is characterised in that the plug insulated connecting piece is exhausted with socket
The end that edge connector is connected is provided with grafting groove, and the first fiber stub jack is described in the grafting groove
First cable lock pin jack is located at the grafting groove both sides.
5. photoelectric hybrid connector according to claim 4, it is characterised in that the socket insulated connecting piece is provided with and institute
The grafting boss of fit depressions is stated, the grafting boss is provided with the second optical fiber grafting jack, and the second cable lock pin is inserted
Hole is located at the grafting boss both sides.
6. photoelectric hybrid connector according to claim 2, it is characterised in that first retaining mechanism is the plug
At least one formed on casing assembly can press the elastic fin of deformation, and second retaining mechanism is described slotting to be arranged on
Seat inside the shell be engaged with the elastic fin from lock crossbeam.
7. photoelectric hybrid connector according to claim 2, it is characterised in that the plug insulated connecting piece outer wall is provided with
At least one first convex keys, are provided with the first limited impression being engaged with the described first convex key in the plug body component.
8. photoelectric hybrid connector according to claim 3, it is characterised in that the socket insulated connecting piece outer wall is provided with
At least one second convex keys, are provided with the second limited impression being engaged with the described second convex key in the jack housing.
9. photoelectric hybrid connector according to claim 1, it is characterised in that the housing connection member outer wall is provided with second
External screw thread, the bottom of the guard shield is provided with and the second female thread for realizing screwing is engaged with the second external screw thread.
10. photoelectric hybrid connector according to claim 1, it is characterised in that be provided with the securing member and cable phase
The sealing rubber pad of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621108944.1U CN206148691U (en) | 2016-10-10 | 2016-10-10 | Optoelectronic hybrid connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621108944.1U CN206148691U (en) | 2016-10-10 | 2016-10-10 | Optoelectronic hybrid connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148691U true CN206148691U (en) | 2017-05-03 |
Family
ID=58620663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621108944.1U Active CN206148691U (en) | 2016-10-10 | 2016-10-10 | Optoelectronic hybrid connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148691U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265297A (en) * | 2017-08-02 | 2017-10-20 | 上海振华港机（集团）宁波传动机械有限公司 | A kind of tyre crane cable drum photoelectricity automatic butt jointing device |
| CN109818162A (en) * | 2019-02-20 | 2019-05-28 | 中国人民解放军海军工程大学 | A kind of submarine navigation device tailing axle electrical isolation attachment device |
| CN109830825A (en) * | 2019-01-21 | 2019-05-31 | 中航光电科技股份有限公司 | A kind of lock pin, the connector for using the lock pin and the component using the connector |
| CN110011094A (en) * | 2019-03-28 | 2019-07-12 | 江苏通鼎宽带有限公司 | Photoelectric integral type connector |
| CN111210605A (en) * | 2018-11-22 | 2020-05-29 | 克洛纳测量技术有限公司 | Transmitter and field device |
| CN113534376A (en) * | 2021-06-26 | 2021-10-22 | 华为技术有限公司 | Optical fiber distribution equipment and optical fiber dispatching system |
| CN116203686A (en) * | 2023-03-07 | 2023-06-02 | 武汉光迅科技股份有限公司 | Photoelectric hybrid connector |
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2016
- 2016-10-10 CN CN201621108944.1U patent/CN206148691U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265297A (en) * | 2017-08-02 | 2017-10-20 | 上海振华港机（集团）宁波传动机械有限公司 | A kind of tyre crane cable drum photoelectricity automatic butt jointing device |
| CN107265297B (en) * | 2017-08-02 | 2019-12-13 | 上海振华港机（集团）宁波传动机械有限公司 | photoelectric automatic docking device for cable reels of tire cranes |
| CN111210605A (en) * | 2018-11-22 | 2020-05-29 | 克洛纳测量技术有限公司 | Transmitter and field device |
| CN111210605B (en) * | 2018-11-22 | 2023-08-01 | 克洛纳测量技术有限公司 | Transmitter and field device |
| CN109830825A (en) * | 2019-01-21 | 2019-05-31 | 中航光电科技股份有限公司 | A kind of lock pin, the connector for using the lock pin and the component using the connector |
| CN109818162A (en) * | 2019-02-20 | 2019-05-28 | 中国人民解放军海军工程大学 | A kind of submarine navigation device tailing axle electrical isolation attachment device |
| CN109818162B (en) * | 2019-02-20 | 2020-05-19 | 中国人民解放军海军工程大学 | Electric insulation connecting device for tail shaft of underwater vehicle |
| CN110011094A (en) * | 2019-03-28 | 2019-07-12 | 江苏通鼎宽带有限公司 | Photoelectric integral type connector |
| CN113534376A (en) * | 2021-06-26 | 2021-10-22 | 华为技术有限公司 | Optical fiber distribution equipment and optical fiber dispatching system |
| CN116203686A (en) * | 2023-03-07 | 2023-06-02 | 武汉光迅科技股份有限公司 | Photoelectric hybrid connector |
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