CN109994891A - It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings is provided - Google Patents
It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings is provided Download PDFInfo
- Publication number
- CN109994891A CN109994891A CN201910381734.1A CN201910381734A CN109994891A CN 109994891 A CN109994891 A CN 109994891A CN 201910381734 A CN201910381734 A CN 201910381734A CN 109994891 A CN109994891 A CN 109994891A
- Authority
- CN
- China
- Prior art keywords
- fool proof
- swivel nut
- casing
- connecting sleeve
- plug
- 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.)
- Granted
Links
- 238000013507 mapping Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
- H01R13/6456—Means for preventing incorrect coupling by exchangeable elements on case or base comprising keying elements at different positions along the periphery of the connector
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The double locking electric connector of 16 kinds of fool proof key mappings is provided the invention discloses a kind of, including Socket casing and plug casing, Socket casing is provided with several casing mounting holes, connecting sleeve is fitted in casing mounting hole, fool proof locating piece is fitted with outside connecting sleeve, there are four fool proof bolt installation positions for fool proof locating piece tool, one fool proof bolt is installed at one of fool proof bolt installation position of fool proof locating piece, plug casing is provided with several swivel nut mounting holes, fool proof swivel nut is fitted in swivel nut mounting hole, fool proof swivel nut tool opens up position there are four fool proof slot, one of fool proof slot of fool proof swivel nut open up position open up at be provided with a fool proof slot, screw is installed in connecting sleeve, screw is threadedly coupled with fool proof swivel nut.The present invention can provide 16 kinds of fool proof key mappings, while have in electric connector by connecting sleeve, screw, the constituted locking mechanism of fool proof swivel nut, can provide locking function after plug and socket plug together.
Description
Technical field
The present invention relates to fool proof electric connector more particularly to a kind of double locking electrical connections for providing 16 kinds of fool proof key mappings
Device.
Background technique
With the development of society, electric connector is more and more extensive used in the electronic engineering technical field.Its effect
It is very simple, it exactly at the place of being blocked in circuit or isolates between obstructed circuit, the bridge of communication is erected, to make electric current stream
It is logical, so that circuit is realized scheduled function, it is important that there are also seek to that operator is facilitated to carry out inserting for plug and socket
It pulls out.In order to guarantee that stablizing for electric signal is transmitted, plug and socket is once plugged together, and is not allow to be forced to separate by external force, existing
There is no locking mechanism between electrical connector plug and socket to keep plugging state, after plug and socket grafting, in external force
Under, plug and socket can be easily separated.And in the use environment having, multiple shapes and the identical connector of structure can be used,
Thus be easy to mislead operator non-matched connector is plugged together, once and if plug and socket wrong plug, very
Serious damage may be caused to our electrical equipment, also influence whether the personal safety of operator, therefore in this environment
When middle use electric connector, it is necessary to increase error-proof structure.Fool proof is a kind of behavior restraint means for preventing correction, with avoiding producing
The method for limiting of raw mistake allows operator not need to spend attention, does not also need experience and professional knowledge can be direct errorless
Complete correctly operation in ground.This structure is applied on electric connector, can save and plug together the pairing time, it can also be effortlessly
Guarantee connector correctly plug together, ensure electrical equipment and personal safety.
Summary of the invention
Place in view of the shortcomings of the prior art, the purpose of the present invention is to provide a kind of 16 kinds of fool proof key mappings of offer
Double locking electric connector, 16 kinds of fool proof key mappings can be provided, at the same in electric connector have by connecting sleeve, screw,
The constituted locking mechanism of fool proof swivel nut can provide locking function after plug and socket plug together.
The purpose of the invention is achieved by the following technical solution:
It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings, including Socket casing and plug casing, the socket are provided
Shell has socket line end, and the plug casing has the plug line end matched with socket line end, and the Socket casing is provided with
Several casing mounting holes, are fitted with connecting sleeve in the casing mounting hole of the Socket casing, outside the connecting sleeve
Portion is fitted with fool proof locating piece, and the fool proof locating piece has there are four fool proof bolt installation position, the fool proof locating piece
One fool proof bolt is installed, the plug casing is provided with several and casing mounting hole phase at one of fool proof bolt installation position
Corresponding swivel nut mounting hole, is fitted with fool proof swivel nut in the swivel nut mounting hole of the plug casing, the fool proof swivel nut with
Connecting sleeve quantity is equal and corresponds, and the fool proof swivel nut tool opens up position there are four fool proof slot, the fool proof swivel nut
One of fool proof slot open up position open up at be provided with a fool proof slot；Screw is installed in the connecting sleeve, it is described
Screw is threadedly coupled with fool proof swivel nut.
In order to which the present invention is better achieved, the Socket casing is opened there are two casing mounting hole, and two casing mounting holes divide
It is not opened in Socket casing two sides, the plug casing is opened there are two swivel nut mounting hole, and two swivel nut mounting holes are opened in respectively
Plug casing two sides, two casing mounting holes and two swivel nut mounting holes correspond.
Further preferred technical solution is: the fool proof locating piece includes mounting base, four fool proof bolt installations
Position is four positions of mounting base, and the fool proof bolt is fixedly connected with mounting base, and the mounting base middle part is provided with and connector sleeve
The through-hole matched outside pipe.
Preferably, the connecting sleeve includes large-diameter pipe and small-bore pipe, the large-diameter pipe of the connecting sleeve with
Step is formed between small-bore pipe, is nut sets of holes, the osculum of the connecting sleeve inside the large-diameter pipe of the connecting sleeve
It is screw rod sets of holes inside diameter pipe, the screw rod sets of holes have the internal screw thread cooperated with screw thread, the screw rod sets of holes and screw
Nut match.
Preferably, the fool proof swivel nut has swivel nut portion and threaded shank, the swivel nut portion of the fool proof swivel nut is provided with and spiral shell
Corresponding threaded hole is followed closely, the threaded shank of the fool proof swivel nut passes through the swivel nut mounting hole of plug casing and locks by locking nut
It fastens；The fool proof slot opens up position on the outside of the swivel nut portion of fool proof swivel nut.
The present invention compared with the prior art, have the following advantages that and the utility model has the advantages that
The present invention can provide 16 kinds of fool proof key mappings, while have in electric connector by connecting sleeve, screw, fool proof swivel nut institute
Locking mechanism is constituted, locking function can be provided after plug and socket plug together, ensure that the splicing stability of electric connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Socket casing of the present invention；
Fig. 2 is the structural schematic diagram of plug casing of the present invention；
Fig. 3 is the structural schematic diagram after plug casing of the present invention is plugged together with Socket casing；
Fig. 4 is the cross-sectional view of connecting sleeve；
Fig. 5 is the structural schematic diagram of fool proof locating piece；
Fig. 6 is the structural schematic diagram of fool proof swivel nut；
Fig. 7 is the structural schematic diagram of the installation contact surface of Socket casing in Fig. 1；
Fig. 8 is the structural schematic diagram of the installation contact surface of plug casing in Fig. 2.
Wherein, title corresponding to the appended drawing reference in attached drawing are as follows:
1- Socket casing, 11- socket line end, 2- fool proof locating piece, 21- mounting base, 22- fool proof bolt, 23- through-hole,
3- screw, 4- connecting sleeve, 41- nut sets of holes, 42- screw rod sets of holes, 5- plug casing, 51- plug line end, 6- are anti-
Slow-witted swivel nut, 61- threaded shank, 62- swivel nut portion, 63- threaded hole, 64- fool proof slot, 7- locking nut.
Specific embodiment
The present invention is described in further detail below with reference to embodiment.
Embodiment
It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings, including Socket casing 1 are provided as shown in FIG. 1 to FIG. 8
With plug casing 5, Socket casing 1 has socket line end 11, and plug casing 5 has the plug line end matched with socket line end 11
51, Socket casing 1 is provided with several casing mounting holes, is fitted with connecting sleeve 4 in the casing mounting hole of Socket casing 1,
Fool proof locating piece 2 is fitted with outside connecting sleeve 4, there are four fool proof bolt installation position, fool proof positioning for the tool of fool proof locating piece 2
One fool proof bolt 22 is installed, plug casing 5 is provided with several and installs with casing at one of fool proof bolt installation position of block 2
The corresponding swivel nut mounting hole in hole, is fitted with fool proof swivel nut 6 in the swivel nut mounting hole of plug casing 5, fool proof swivel nut 6 and even
4 quantity of female connector pipe is equal and corresponds, and the tool of fool proof swivel nut 6 opens up position there are four fool proof slot, fool proof swivel nut 6 one of them
Fool proof slot open up position open up at be provided with a fool proof slot 64.Screw 3, screw 3 and fool proof spiral shell are installed in connecting sleeve 4
Set 6 is threadedly coupled.
As shown in figure 3, Socket casing 1 is opened there are two casing mounting hole, two casing mounting holes are opened in socket shell respectively
1 two sides of body, plug casing 5 are opened there are two swivel nut mounting hole, and two swivel nut mounting holes are opened in 5 two sides of plug casing respectively, and two
A casing mounting hole and two swivel nut mounting holes correspond.As shown in figure 3, currently preferred Socket casing 1 just has two
A connecting sleeve 4 and two fool proof locating pieces 2, just for tool there are two fool proof swivel nut 6, two anti-for currently preferred plug casing 5
Slow-witted locating piece 2 and two fool proof swivel nuts 6 correspond.As shown in fig. 7, two fool proof locating pieces 2 are separately positioned on Socket casing 1
Installation contact surface left and right ends, the mounting base 21 of two fool proof locating pieces 2 is at square shape, a fool proof locating piece 2
Four fool proof bolt installation positions be located at 21 4 seamed edges of mounting base, it is specific as follows: the installation of left end fool proof locating piece 2
Seat 21 four seamed edges at successively have fool proof bolt installation position A1, fool proof bolt installation position A2, fool proof bolt installation position A3 and
Fool proof bolt installation position A4；Successively there is fool proof bolt installation position at four seamed edges of the mounting base 21 of right end fool proof locating piece 2
B1, fool proof bolt installation position B2, fool proof bolt installation position B3 and fool proof bolt installation position B4.As shown in figure 8, plug casing 5
Two fool proof swivel nuts 6 are located at the installation contact surface left and right ends of plug casing 5, and the swivel nut portion 62 of two fool proof swivel nuts 6 divides
Not Cheng square shape, four fool proof slots of a fool proof swivel nut 6 open up position and are located at four sides in swivel nut portion 62 (such as
Shown in Fig. 6), it is specific as follows: four sides in the swivel nut portion 62 of left end fool proof swivel nut 6 successively have fool proof slot open up an A1,
Fool proof slot opens up an A2, fool proof slot opens up an A3 and fool proof slot opens up an A4；The swivel nut portion 62 of right end fool proof swivel nut 6
Successively there is fool proof slot to open up a B1 for four sides, fool proof slot opens up a B2, fool proof slot opens up a B3 and fool proof slot
Open up a B4.Socket casing 1 and plug casing 5 in this way can form 16 kinds of fool proof key mappings, as shown in Figure 7, Figure 8, socket
The fool proof bolt 22 of the fool proof locating piece 2 of 1 left end of shell is set at fool proof bolt installation position A1, and 1 right end of Socket casing is prevented
The fool proof bolt 22 of slow-witted locating piece 2 is set at fool proof bolt installation position B1, and the fool proof bolt position of Socket casing 1 is just A1B1；
The fool proof slot 64 in the swivel nut portion 62 of 5 left end of plug casing is just equipped with to be opened up at an A1 in fool proof slot, and plug casing 5 is right
The fool proof slot 64 in the swivel nut portion 62 at end is just equipped with to be opened up at a B1 in fool proof slot, the fool proof slot position of plug casing 5
It is just A1B1, the fool proof slot position A1B1 of the plug casing 5 and fool proof bolt position A1B1 of Socket casing 1 just cooperates composition one at this time
Kind fool proof key mapping.According to above structure principle, the present invention can be combined into 16 kinds of fool proof key mappings, can form 16 kinds and be electrically connected
Connect device fool proof composite structure.
As shown in figure 5, fool proof locating piece 2 includes mounting base 21, four fool proof bolt installation positions are four of mounting base 21
Position, fool proof bolt 22 are fixedly connected with mounting base 21, and the through-hole matched with outside connecting sleeve 4 is provided in the middle part of mounting base 21
23。
As shown in figure 4, connecting sleeve 4 include large-diameter pipe and small-bore pipe, the large-diameter pipe of connecting sleeve 4 with it is small-bore
Step is formed between pipe, is nut sets of holes 41 inside the large-diameter pipe of connecting sleeve 4, is inside the small-bore pipe of connecting sleeve 4
Screw rod sets of holes 42, screw rod sets of holes 42 have the internal screw thread being threadedly engaged with screw 3, the nut matching of screw rod sets of holes 42 and screw 3
It closes.
As shown in fig. 6, fool proof swivel nut 6 has swivel nut portion 62 and threaded shank 61, the swivel nut portion 62 of fool proof swivel nut 6 is provided with and spiral shell
3 corresponding threaded holes 63 are followed closely, the threaded shank 61 of fool proof swivel nut 6 passes through the swivel nut mounting hole of plug casing 5 and passes through locking screw
Mother 7 is locked.Fool proof slot opens up position set on 62 outside of the swivel nut portion of fool proof swivel nut 6.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of provide the double locking electric connector of 16 kinds of fool proof key mappings, including Socket casing (1) and plug casing (5),
The Socket casing (1) has socket line end (11), and the plug casing (5) has the plug matched with socket line end (11)
Line end (51), it is characterised in that: the Socket casing (1) is provided with several casing mounting holes, the casing of the Socket casing (1)
It is fitted in mounting hole connecting sleeve (4), is fitted with fool proof locating piece (2) outside the connecting sleeve (4), it is described
There are four fool proof bolt installation position, one of fool proof bolt installation positions of the fool proof locating piece (2) for fool proof locating piece (2) tool
One fool proof bolt (22) of place's installation, the plug casing (5) are provided with several swivel nut installations corresponding with casing mounting hole
Hole is fitted with fool proof swivel nut (6) in the swivel nut mounting hole of the plug casing (5), the fool proof swivel nut (6) and connector sleeve
Pipe (4) quantity is equal and corresponds, and fool proof swivel nut (6) tool opens up position, the fool proof swivel nut (6) there are four fool proof slot
One of fool proof slot open up position open up at be provided with a fool proof slot (64)；It is equipped in the connecting sleeve (4)
Screw (3), the screw (3) are threadedly coupled with fool proof swivel nut (6).
2. a kind of double locking electric connector of 16 kinds of fool proof key mappings of offer described in accordance with the claim 1, it is characterised in that:
The Socket casing (1) is opened there are two casing mounting hole, and two casing mounting holes are opened in Socket casing (1) two sides, institute respectively
Plug casing (5) to be stated to open there are two swivel nut mounting hole, two swivel nut mounting holes are opened in plug casing (5) two sides respectively, and two
Casing mounting hole and two swivel nut mounting holes correspond.
3. a kind of according to claim 2 provide the double locking electric connector of 16 kinds of fool proof key mappings, it is characterised in that:
The fool proof locating piece (2) includes mounting base (21), and four fool proof bolt installation positions are four positions of mounting base (21),
The fool proof bolt (22) is fixedly connected with mounting base (21), is provided in the middle part of the mounting base (21) external with connecting sleeve (4)
The through-hole (23) matched.
4. according to a kind of double locking electric connector of 16 kinds of fool proof key mappings of offer described in claim 2 or 3, feature exists
In: the connecting sleeve (4) includes large-diameter pipe and small-bore pipe, the large-diameter pipe and small-bore pipe of the connecting sleeve (4)
Between form step, be inside the large-diameter pipe of the connecting sleeve (4) nut sets of holes (41), the connecting sleeve (4) it is small
It is screw rod sets of holes (42) that the screw rod sets of holes (42) have the internal screw thread being threadedly engaged with screw (3), the spiral shell inside bore pipe
Rod set hole (42) is matched with the nut of screw (3).
5. a kind of double locking electric connector of 16 kinds of fool proof key mappings of offer described in accordance with the claim 3, it is characterised in that:
The fool proof swivel nut (6) has swivel nut portion (62) and threaded shank (61), and the swivel nut portion (62) of the fool proof swivel nut (6) is provided with and spiral shell
(3) corresponding threaded hole (63) is followed closely, the swivel nut that the threaded shank (61) of the fool proof swivel nut (6) passes through plug casing (5) is installed
Hole is simultaneously locked by locking nut (7)；The fool proof slot opens up position and is set to the swivel nut portion (62) of fool proof swivel nut (6) outside
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381734.1A CN109994891B (en) | 2019-05-08 | 2019-05-08 | Dual locking electric connector for providing sixteen fool-proof key positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381734.1A CN109994891B (en) | 2019-05-08 | 2019-05-08 | Dual locking electric connector for providing sixteen fool-proof key positions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109994891A true CN109994891A (en) | 2019-07-09 |
| CN109994891B CN109994891B (en) | 2024-01-16 |
Family
ID=67136205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910381734.1A Active CN109994891B (en) | 2019-05-08 | 2019-05-08 | Dual locking electric connector for providing sixteen fool-proof key positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109994891B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492304A (en) * | 2019-08-16 | 2019-11-22 | 贵州航天电器股份有限公司 | A kind of locking mechanism for micro- rectangular electric connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040218757A1 (en) * | 2003-04-30 | 2004-11-04 | Teng Chien Hsiang | Structure of wrong insertion preventive RJ45 telecom jack |
| CN201466347U (en) * | 2009-06-05 | 2010-05-12 | 中航光电科技股份有限公司 | Anti-misplugging locking electrical connector |
| CN103618172A (en) * | 2013-11-08 | 2014-03-05 | 临沂市海纳电子有限公司 | Micro-rectangular electric connector with misplug-proof and code-locking functions |
| CN207426122U (en) * | 2017-11-01 | 2018-05-29 | 昆山市中塑达电子有限公司 | Vehicle-mounted FM antenna connectors error-proof structure |
| CN207442065U (en) * | 2017-10-26 | 2018-06-01 | 昆山君磊电器有限公司 | A kind of direct insertion water-proof connector of seven cores |
| CN209592504U (en) * | 2019-05-08 | 2019-11-05 | 成都宏明电子股份有限公司 | It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings is provided |
-
2019
- 2019-05-08 CN CN201910381734.1A patent/CN109994891B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040218757A1 (en) * | 2003-04-30 | 2004-11-04 | Teng Chien Hsiang | Structure of wrong insertion preventive RJ45 telecom jack |
| CN201466347U (en) * | 2009-06-05 | 2010-05-12 | 中航光电科技股份有限公司 | Anti-misplugging locking electrical connector |
| CN103618172A (en) * | 2013-11-08 | 2014-03-05 | 临沂市海纳电子有限公司 | Micro-rectangular electric connector with misplug-proof and code-locking functions |
| CN207442065U (en) * | 2017-10-26 | 2018-06-01 | 昆山君磊电器有限公司 | A kind of direct insertion water-proof connector of seven cores |
| CN207426122U (en) * | 2017-11-01 | 2018-05-29 | 昆山市中塑达电子有限公司 | Vehicle-mounted FM antenna connectors error-proof structure |
| CN209592504U (en) * | 2019-05-08 | 2019-11-05 | 成都宏明电子股份有限公司 | It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings is provided |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492304A (en) * | 2019-08-16 | 2019-11-22 | 贵州航天电器股份有限公司 | A kind of locking mechanism for micro- rectangular electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109994891B (en) | 2024-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4354721A (en) | Attachment arrangement for high voltage electrical connector | |
| GB2055255A (en) | Locking means for two-part electrical connector | |
| WO2015100845A1 (en) | Instrument pressure-bearing connection apparatus and assembly | |
| CN209592504U (en) | It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings is provided | |
| CN109994891A (en) | It is a kind of that the double locking electric connector of 16 kinds of fool proof key mappings is provided | |
| CN206907998U (en) | Single contact high current connector | |
| GB2270209A (en) | Terminal mounted on a support. | |
| CN208045844U (en) | The anti-error connector assembly of underwater connector | |
| CN106340751B (en) | A kind of Waterproof cable joint | |
| CN206542006U (en) | Magnetic connector construction | |
| US20050208812A1 (en) | Electronic plug with short-length screw locking | |
| CN106410476A (en) | Threaded locking connector socket | |
| CN110444969A (en) | A kind of mixed loading connector | |
| CN207459361U (en) | Conductive multiple-pass joint | |
| CN207490112U (en) | A kind of torque tightly locks attachment device | |
| US3501735A (en) | Latchable electrical connector assemblage | |
| CN102842816A (en) | Radio frequency coaxial connecting mechanism | |
| CN201117887Y (en) | Socketing and commutation type socket | |
| CN208157752U (en) | A kind of quick pipe connecting device of XT60 connector | |
| CN207426237U (en) | A kind of male plug of unipolar power source connector | |
| CN209183886U (en) | A kind of wire harnesses convenient for grafting | |
| CN207474405U (en) | Fuse holder with plug-type fast insert-pull and self-locking device | |
| CN206774817U (en) | A kind of adjustable device that is electrically connected | |
| CN207199927U (en) | Electric public plug on seat | |
| CN205264982U (en) | Aviation socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |