CN110086038A - General plug together automatically plays needle high speed LRM connector between plate - Google Patents
General plug together automatically plays needle high speed LRM connector between plate Download PDFInfo
- Publication number
- CN110086038A CN110086038A CN201910233591.XA CN201910233591A CN110086038A CN 110086038 A CN110086038 A CN 110086038A CN 201910233591 A CN201910233591 A CN 201910233591A CN 110086038 A CN110086038 A CN 110086038A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- lrm
- contact
- needle
- 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.)
- Pending
Links
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
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
Abstract
The present invention relates to general plug together automatically between a kind of plate to play needle high speed LRM connector, including LRM socket and with the LRM socket with the use of the LRM plug for plug together connection, there is the tapered surface of invagination in contact mating side on LRM socket, tapered surface opening face is flushed with socket mating surface, and tapered surface invaginates depth for b；Bullet needle mating side on LRM plug is that semicircle is spherical, and contact is correspondingly arranged with bullet needle and quantity is equal；It plays needle mating side to be higher by plug mating surface size a and be lower than plug casing, a is slightly larger than or is equal to or slightly less than b, and the tapered surface that bullet needle tightly withstands contact invagination after enabling contact to plug together with bullet needle forms reliable loop wire and contacts, realization electrical connection；Also is provided with corresponding magnet on plug and socket, plugs and sockets by corresponding magnet automatic capturing inhales automatically with.The present invention can plug together automatically, avoiding misinsertion, play needle and the certifiable connection reliability of invagination tapered surface and avoid contact with part and break, it may also be used for high-speed transfer.
Description
Technical field
The present invention relates to connector technique field, general plug together automatically plays needle high speed LRM connector between specifically a kind of plate.
Background technique
In portable two-in-one module docking design, connector is needed to be attached transmission power supply, high speed signal, at present
Referring to ASAAC standard, using LRM connector solution, connector transmission rate is 3.125Gbps, main using biography
The form that the needle of system, hole plug together is transmitted.As depicted in figs. 1 and 2, pass through mechanical structure when connector plug, socket plug together
Guide pin and identification guide pin guidance are to positive avoiding misinsertion.
Currently used solution, the form that LRM connector is plugged together using contact pin, jack, uses mechanical structure
It guides to just plugging together.This mode is inconvenient to use and is easy to break, and is primarily due to: to insert before need to identify that guide pin is adjusted to
It can be in the form of avoiding misinsertion；To it is slotting when be unable to automatic alignment, need guide pin and pin-guide hole to just plugging together afterwards；It does not infuse slightly
Meaning causes maloperation, and guide pin, which may be inserted into connector, makes damage of product.
Summary of the invention
The purpose of the present invention is to provide general plug together automatically between a kind of plate to play needle high speed LRM connector, and transmission rate can
It to reach 6.25Gbps, and can plug together automatically, avoiding misinsertion, connector contact is using needle is played, and when plugging together, bullet needle both can be with
It floats and in turn ensures the reliability of connection；Easy to use and bullet needle floating can break to avoid occurring contact in use process,
Not only it had improved environmental suitability but also had improved transmission rate.
The present invention solves its technical problem and adopts the following technical solutions to realize, a kind of plate proposed according to the present invention
Between general plug together automatically play needle high speed LRM connector, including LRM socket and with the LRM socket with the use of plug together connecting
LRM plug, the LRM socket includes contact, the socket insulator for being fixed with multiple contacts, the first magnet, is fixed with socket
The Socket casing of insulator, the first conductive seal circle for being set to Socket casing ring flange mounting surface, the horizontal Socket casing that inserts in
First elastic cylindrical pin；
LRM plug includes the bullet needle plugged together corresponding with the contact, plug insulator, is correspondingly arranged with first magnet
And for the first magnet to it is positive inhale and the second magnet, be fixed with plug insulator plug casing, be set to plug casing
Second conductive seal circle of ring flange mounting surface is set to the positive third conductive seal circle of plug casing, horizontal inserts in jack shell
Second elastic cylindrical pin of body；
The contact is equal with needle quantity is played and is correspondingly arranged；It plays needle and is fixed on plug insulator, play needle mating side stress
It is scalable；
The front of plug insulator is plane and opposing plug shell front invaginates to form plug mating surface, socket insulator
Reverse side be plane and be higher than Socket casing reverse side form the socket mating surface for being inserted into plug mating surface；
Contact mating side is the tapered surface of invagination, and the opening face of tapered surface is flushed with socket mating surface, tapered surface invagination
Depth is b；Playing needle mating side is that semicircle is spherical, plays needle mating side and is higher by plug mating surface size a and is lower than plug casing front,
A is slightly larger than or is equal to or slightly less than b, and after plug, socket plug together, the tapered surface of contact mating side invagination can tightly be withstood by playing needle,
Reliable loop wire contact is formed, realizes the electrical connection of plugs and sockets；
The LRM connector that the LRM plug and LRM socket are formed is used for high-speed transfer.
The present invention solves its technical problem also following technical measures can be used to further realize:
Connector above-mentioned, wherein Socket casing ring flange mounting surface is mounted on panel by mounting hole I and screw
Side, plug casing ring flange mounting surface are mounted on the panel other side by mounting hole II and screw, and Socket casing passes through
Printed board mounting hole I is fixedly connected with printed board, and plug casing is fixedly connected by printed board mounting hole II with printed board, installation
Hole I is not ipsilateral with printed board mounting hole I, and mounting hole II is not ipsilateral with printed board mounting hole II.
Connector above-mentioned, wherein the first magnet and printed board mounting hole I are located at ipsilateral, are being arranged at Socket casing just
The both ends in face；Second magnet and printed board mounting hole II are located at ipsilateral, are arranged at the both ends of plug casing reverse side.
Connector above-mentioned, wherein when the LRM connector that the LRM plug and LRM socket are formed is used for high-speed transfer,
Socket insulator material, plug insulator material dielectric constant be εr=3.6, contact arrangement S=2.54, contact diameter
D=1.
Connector above-mentioned, high transmission speeds can achieve 6.25Gbps.
Compared with prior art, the invention has the following advantages that
Connector of the invention can plug together Anti-dislocation by the magnet being correspondingly arranged on plug and socket with automatic capturing, no
Guide pin and guide pin is needed to identify again；Under plugging state, playing needle and contact tapered surface can be always ensured that and be reliably connected, even if occurring
Dislocation, but be loop wire contact always, the reliability and contact area of connection are improved, the use that can satisfy complex environment is wanted
It asks；Playing needle floating can also avoid contact in use process from being broken, while can both improve ring with high-speed signal transmission
Border adaptability improves transmission rate again.
Detailed description of the invention
Fig. 1 is prior art LRM connector plug and its cross-sectional view strength；
Fig. 2 is prior art LRM connector body and its cross-sectional view strength；
Fig. 3 is that the present invention plugs together bullet needle high speed LRM connector front automatically；
Fig. 4 is that the present invention plugs together bullet needle high speed LRM connector reverse side automatically；
Fig. 5 is LRM socket finished figure；
Fig. 6 is the exploded view of Fig. 5；
Fig. 7 is the fragmentary cross-sectional view of Fig. 5；
Fig. 8 is the enlarged drawing of LRM receptacle connector；
Fig. 9 is LRM plug finished figure；
Figure 10 is the exploded view of Fig. 9；
Figure 11 is the fragmentary cross-sectional view of Fig. 9；
Figure 12 is the enlarged drawing of the bullet needle on LRM plug；
Figure 13 is to play needle mating side to plug together the schematic diagram to form loop wire and contact with contact mating side invagination tapered surface；
Figure 14 is inner conductor outer diameter d and conductor center distance S in double round bar type mode characteristic impedance calculation formula
Schematic diagram；
Figure 15 is impedance simulation result；
Figure 16 is crosstalk simulation result；
Figure 17 is Insertion Loss simulation result；
Figure 18 is return loss simulation result.
[element and symbol description]:
1: contact 2: 3: the first magnet 4 of socket insulator: 5: the first conductive seal circle of Socket casing, 6: the first elasticity
Straight pin 7: mounting hole I 8: printed board mounting hole I 9: needle 10: 11: the second magnet 12 of plug insulator: plug casing is played
13: the second conductive seal circles 14: 15: the second elastic cylindrical pin 16 of third conductive seal circle: Socket casing ring flange mounting surface
17: plug casing ring flange mounting surface 18: mounting hole II 19: printed board mounting hole II 20: the tapered surface 21 of contact invagination:
Socket mating surface 22: plug mating surface 23: socket reverse side 24: plug front 25: socket front 26: plug reverse side 27:
Contact mating side 28: needle mating side 29: contact pin 30 is played: identification guide pin I 31: guide pin 32: identification guide pin II 33: coil spring hole
34: guide pin mounting hole
Specific embodiment
The technological means and technical effect taken for the present invention is further explained, with reference to embodiments, to the present invention into
Row is described in detail.
For ease of description, the orientation word such as " front " of the present invention, " reverse side ", " left side " " right side " is all based on attached drawing institute
The orientation or positional relationship for showing view is merely for convenience of the description present invention, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, therefore be not considered as limiting the invention.
The present invention plug together automatically play needle high speed LRM connector include LRM socket and with the LRM socket with the use of carry out it is slotting
The LRM plug of connection is closed, LRM socket includes contact 1, socket insulator 2, the first magnet 3, the socket for being fixed with socket insulator
Shell 4, the first conductive seal circle 5, first elastic cylindrical pin 6 etc., as shown in Figure 6.Multiple contacts, which are inlayed, is fixed on socket insulation
In body, the mounting hole I 7 (I quantity of flange surface mounting hole is unlimited, and Fig. 4 show 4) of Socket casing ring flange mounting surface 16 is logical
It crosses screw and is mounted on panel side, (I quantity of printed board mounting hole is unlimited, shown in Fig. 3 and Fig. 5 for printed board mounting hole I 8
It is 2, each one of left and right ends) pass through screw fixed printed board；First magnet 3 at Socket casing both ends can make itself and plug
On 11 automatic capturing of the second magnet be attracted；Socket mating surface 21 is plane and counterpart receptacle shell protrudes, plug mating surface 22
For plane and opposing plug casing depression, after socket mating surface is plugged together with plug mating surface, front end is the touching of invagination tapered surface 20
Head (as shown in Figure 8) is contacted with the reliable loop wire of formation (as shown in figure 12) of the bullet needle round end on plug, realizes electrical connection.
LRM plug includes the bullet needle 9 plugged together corresponding with the contact, plug insulator 10, corresponding with first magnet
Be arranged and for the first magnet to it is positive inhale and the second magnet 11, be fixed with plug insulator plug casing 12, second lead
Electric sealing ring 13, third conductive seal circle 14, second elastic cylindrical pin 15 etc., multiple bullet needles are fixed in plug insulator, bullet
Needle mating side (playing needle syringe needle) stress expandable.II 18 (the flange surface of mounting hole of plug casing ring flange mounting surface 17
II quantity of mounting hole is unlimited, and Fig. 3 show 4) the panel other side, printed board mounting hole II 19 are mounted on by screw
(II quantity of printed board mounting hole is unlimited, and Fig. 4 show 2, each one of left and right ends) passes through screw fixed printed board.
The contact equal with the quantity of needle is played is multiple, and contact is correspondingly arranged with the position for playing needle.
The socket mating surface 21 refers to that the reverse side of socket insulator, the reverse side of socket insulator refer to positioned at socket shell
The one side of body reverse side 23, plug mating surface refer to that the front of plug insulator, the front of plug insulator refer to plug insulator
The view of one side positioned at plug casing front 24, the plug front and socket reverse side is as shown in Figure 3 and Figure 4.
Further, socket mating surface 21 is higher than Socket casing reverse side 23 and is plane, and the size being higher by is H；Plug plugs together
Face 22 is plane and opposing plug shell front 24 is invaginated, and the depth dimensions of invagination are h.Preferably H=h inserts plugs and sockets
Plug mating surface and socket mating surface can contact after conjunction, and Socket casing reverse side 23 can also be contacted with plug casing front 24.
Contact mating side 27 is the tapered surface of invagination, and the opening face of tapered surface is flushed with socket mating surface, tapered surface invagination
Depth be b；The contact other end, that is, contact rear end is higher than socket insulator front 25, as shown in Figure 3 and Figure 5.Play needle be used for
Contact, which plugs together, realizes that the mating side of electrical connection is that semicircle is spherical, plays needle mating side 28 and is higher by 22 size a of plug mating surface and low
In plug casing front 24, plays the needle other end and play needle rear end higher than plug insulator reverse side 26, as shown in figure 11.
Further, a is slightly larger than or is equal to or slightly less than b, and after guaranteeing that plug and socket plugs together, contact can tightly be withstood by playing needle
The tapered surface of mating side invagination and plug mating surface and socket mating surface is preferably enable to contact, forms the contact of reliable loop wire, it is real
The electrical connection of existing plugs and sockets.
Further, the first magnet and printed board mounting hole I can be set at the positive both ends of Socket casing, such as Fig. 3 and
Shown in Fig. 6.First magnet can be inserted setting, and the first elastic cylindrical pin 6 is horizontal to insert in Socket casing.First conductive seal circle
5 are set to Socket casing ring flange mounting surface 16, printed board mounting hole I and flange surface ipsilateral with flange surface mounting hole I 7
Mounting hole I is not ipsilateral.
Further, the second magnet 11 and printed board mounting hole II 19 can be set at the both ends of plug casing reverse side, the
Two magnet can be inserted setting, and the second elastic cylindrical pin 15 is horizontal to insert in plug casing.Second conductive seal circle 13 is set to
The ring flange mounting surface of plug casing, ipsilateral with flange surface mounting hole II 18, printed board mounting hole II and flange surface are installed
Hole II is not ipsilateral.Third conductive seal circle 14 is set to plug casing front 24, as in figs. 3 and 11.
When plugging together, plug front is opposite with socket reverse side to be plugged together the present invention, the first magnet when plugging together, on socket
With the second magnet on plug is automatic attracting plugs together plug and socket automatic alignment automatically, it is no longer necessary to guide pin and identification
Guide pin also no longer needs manually to plug together.After the tapered surface for playing needle mating side insertion contact mating side invagination, due to contact mating side
The tapered surface opening diameter of invagination is big, more smaller toward base diameter；And play that needle or more diameter is uniform, playing needle front end is with diameter
Semicircle sphere, after plugging together, the spring stress for playing needle is compressed, and is generated reversed active force to needle is played, is pushed up bullet needle tightly always
The firmly tapered surface of contact invagination, promotes to play and forms very secured, reliable circular ring shape between needle and contact tapered surface and contact (loop wire
Contact), as shown in figure 13, realize the electrical connection of socket and plug.In the environment that connector is in vibratory impulse not
Its connection reliability can be had an impact.And the contact surface of original contact pin and jack is point contact or is plane-plane contact, point
Formula contacts contact face product is too small, and it is unreliable to contact；Plane-plane contact cannot achieve, and it is wrong that the two is easy sliding in vibratory impulse environment
Position, influences the reliability that plug is connect with socket, produces a very large impact to practical application.The round needle that plays of the invention is bored with contact
After shape face plugs together, even if since concussion misplaces, but contact surface is loop wire always, and bullet needle can press closer tapered surface always, electrically connect
It connects solid and reliable.
High speed transmission of signals can be achieved at the same time in connector of the invention, is described in detail below with a kind of specific embodiment:
Double round bar type mode characteristic impedance calculation formula:
In formula: εrFor the relative dielectric constant of medium；
D is the outer diameter of inner conductor；
S is the centre distance (as shown in figure 14) of inner conductor.
It is ε with insulating material dielectric constant in high speed signal transmittingr=3.6, contact arrangement S=2.54, contact
The combination of diameter d=1 is calculated, and characteristic impedance reaches Z0=100 ± 10 Ω can transmit high speed signal.HFSS emulation knot
Fruit are as follows: 100 ± 10 Ω of impedance, 91.6~106 Ω of simulation result；Crosstalk < -25dB, simulation result -29dB；Insertion Loss >-
3dB, simulation result -2.25dB；Return loss < -5dB, simulation result -12.48dB, by simulation result it is found that the present invention connects
Connecing device selects insulating material dielectric constant for εr=3.6, contact arrangement S=2.54, contact (i.e. bullet needle or contact) diameter d
When=1, the requirement of high-speed transfer can satisfy, after tested, high transmission speeds can achieve 6.25Gbps.Simulation result is as schemed
Shown in 15- Figure 18.But connector of the invention is not limited to said combination, can also select other dielectric constants as needed
Insulating material and other bank of contacts cloth and contact diameter are combined, as long as simulation result meets high-speed transfer requirement
?.
In summary, connector of the invention can not only be plugged together automatically with automatic capturing, can also be always under plugging state
The reliability for guaranteeing connection can be adapted for the requirement of complex environment, and playing needle floating can also avoid going out in use process
Existing contact is broken, while can not only have been improved environmental suitability with high-speed signal transmission but also improved transmission rate.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What those skilled in the art, without departing from the scope of the present invention, according to the technical essence of the invention to
Any simple modification, equivalent change and modification made by upper embodiment, all of which are still within the scope of the technical scheme of the invention.
Claims (5)
1. general plug together automatically plays needle high speed LRM connector between a kind of plate, including LRM socket and is used cooperatively with the LRM socket
Plug together the LRM plug of connection, it is characterised in that LRM socket includes contact, the socket insulator for being fixed with multiple contacts,
One magnet, the Socket casing for being fixed with socket insulator, the first conductive seal circle for being set to Socket casing ring flange mounting surface,
Horizontal the first elastic cylindrical pin for inserting in Socket casing；
LRM plug includes the bullet needle plugged together corresponding with the contact, plug insulator, with first magnet is correspondingly arranged and uses
In with the first magnet to it is positive inhale and the second magnet, be fixed with plug insulator plug casing, be set to plug casing flange
Second conductive seal circle of disk mounting surface is set to plug casing positive third conductive seal circle, the horizontal plug casing that inserts in
Second elastic cylindrical pin；
The contact is equal with needle quantity is played and is correspondingly arranged；It plays needle and is fixed on plug insulator, playing needle mating side stress can stretch
Contracting；
The front of plug insulator is that plane and opposing plug shell front invaginate to form plug mating surface, socket insulator it is anti-
Face is plane and forms the socket mating surface for being inserted into plug mating surface higher than Socket casing reverse side；
Contact mating side is the tapered surface of invagination, and the opening face of tapered surface is flushed with socket mating surface, the depth of tapered surface invagination
For b；Playing needle mating side is that semicircle is spherical, plays needle mating side and is higher by plug mating surface size a and is lower than plug casing front, a is omited
It is greater than or equal to or is slightly less than b, after plug, socket plug together, the tapered surface of contact mating side invagination can tightly be withstood by playing needle, be formed
Reliable loop wire contact, realizes the electrical connection of plugs and sockets；
The LRM connector that the LRM plug and LRM socket are formed is used for high-speed transfer.
2. connector as described in claim 1, it is characterised in that Socket casing ring flange mounting surface is installed on by mounting hole I
Panel side, plug casing ring flange mounting surface are installed on the panel other side by mounting hole II, and Socket casing passes through printed board
Mounting hole I is fixedly connected with printed board, and plug casing is fixedly connected by printed board mounting hole II with printed board, mounting hole I with
Printed board mounting hole I is not ipsilateral, and mounting hole II is not ipsilateral with printed board mounting hole II.
3. connector as described in claim 1, it is characterised in that the first magnet and printed board mounting hole I are located at ipsilateral, are all provided with
It sets at the positive both ends of Socket casing；Second magnet and printed board mounting hole II are located at ipsilateral, are arranged at plug casing reverse side
Both ends.
4. connector as described in claim 1, it is characterised in that the LRM connector that the LRM plug and LRM socket are formed is used
When high-speed transfer, socket insulator material, plug insulator material dielectric constant be εr=3.6, contact arrangement S=
2.54, contact diameter d=1.
5. connector as described in claim 1 or 4, it is characterised in that high transmission speeds reach 6.25Gbps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233591.XA CN110086038A (en) | 2019-03-26 | 2019-03-26 | General plug together automatically plays needle high speed LRM connector between plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233591.XA CN110086038A (en) | 2019-03-26 | 2019-03-26 | General plug together automatically plays needle high speed LRM connector between plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110086038A true CN110086038A (en) | 2019-08-02 |
Family
ID=67413707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910233591.XA Pending CN110086038A (en) | 2019-03-26 | 2019-03-26 | General plug together automatically plays needle high speed LRM connector between plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110086038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267991A (en) * | 2021-11-29 | 2022-04-01 | 中航光电科技股份有限公司 | Magnetic attraction type elastic mixed connector assembly and plug and socket thereof |
| CN115505505A (en) * | 2022-10-31 | 2022-12-23 | 湖南安泰康成生物科技有限公司 | Electric environment culture dish and culture device with same |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144352Y (en) * | 1992-07-31 | 1993-10-20 | 王念椿 | Conical plug type electric connector |
| CN101794945A (en) * | 2009-12-22 | 2010-08-04 | 中国航空工业集团公司第六三一研究所 | module connector |
| CN201766236U (en) * | 2010-07-01 | 2011-03-16 | 阿波罗电子集团有限公司 | Magnetic connector |
| CN102598431A (en) * | 2009-10-28 | 2012-07-18 | Fci公司 | Electrical connector having ground plates and ground coupling bar |
| CN102714383A (en) * | 2010-03-01 | 2012-10-03 | 株式会社藤仓 | Connector assembly |
| CN103201909A (en) * | 2010-10-13 | 2013-07-10 | 格鲍尔格里勒电缆有限公司 | Connection element for an electrical conductor |
| CN204257992U (en) * | 2014-12-14 | 2015-04-08 | 深圳市中孚能电气设备有限公司 | A kind of magetic indicator joint charging wiring |
| CN107482331A (en) * | 2017-08-23 | 2017-12-15 | 上海航天科工电器研究院有限公司 | The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board |
| CN206864693U (en) * | 2017-04-10 | 2018-01-09 | 中航富士达科技股份有限公司 | A kind of inner wire relocation mechanism |
| CN107623202A (en) * | 2013-03-15 | 2018-01-23 | 安费诺有限公司 | Mating interface for high-speed and high-density electrical connector |
| CN207719499U (en) * | 2017-10-27 | 2018-08-10 | 陕西四菱电子有限责任公司 | A kind of miniature highly reliable rectangular connector |
-
2019
- 2019-03-26 CN CN201910233591.XA patent/CN110086038A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144352Y (en) * | 1992-07-31 | 1993-10-20 | 王念椿 | Conical plug type electric connector |
| CN102598431A (en) * | 2009-10-28 | 2012-07-18 | Fci公司 | Electrical connector having ground plates and ground coupling bar |
| CN101794945A (en) * | 2009-12-22 | 2010-08-04 | 中国航空工业集团公司第六三一研究所 | module connector |
| CN102714383A (en) * | 2010-03-01 | 2012-10-03 | 株式会社藤仓 | Connector assembly |
| CN201766236U (en) * | 2010-07-01 | 2011-03-16 | 阿波罗电子集团有限公司 | Magnetic connector |
| CN103201909A (en) * | 2010-10-13 | 2013-07-10 | 格鲍尔格里勒电缆有限公司 | Connection element for an electrical conductor |
| CN107623202A (en) * | 2013-03-15 | 2018-01-23 | 安费诺有限公司 | Mating interface for high-speed and high-density electrical connector |
| CN204257992U (en) * | 2014-12-14 | 2015-04-08 | 深圳市中孚能电气设备有限公司 | A kind of magetic indicator joint charging wiring |
| CN206864693U (en) * | 2017-04-10 | 2018-01-09 | 中航富士达科技股份有限公司 | A kind of inner wire relocation mechanism |
| CN107482331A (en) * | 2017-08-23 | 2017-12-15 | 上海航天科工电器研究院有限公司 | The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board |
| CN207719499U (en) * | 2017-10-27 | 2018-08-10 | 陕西四菱电子有限责任公司 | A kind of miniature highly reliable rectangular connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267991A (en) * | 2021-11-29 | 2022-04-01 | 中航光电科技股份有限公司 | Magnetic attraction type elastic mixed connector assembly and plug and socket thereof |
| CN115505505A (en) * | 2022-10-31 | 2022-12-23 | 湖南安泰康成生物科技有限公司 | Electric environment culture dish and culture device with same |
| CN115505505B (en) * | 2022-10-31 | 2024-03-22 | 湖南安泰康成生物科技有限公司 | Electric environment culture dish and culture apparatus with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8984188B2 (en) | External contact connector | |
| US7361062B2 (en) | Electrical connector with improved soldering characteristic to be mounted on a printed circuit board | |
| US20120156938A1 (en) | Plug connector with improved circuit card to lower cross-talking therein | |
| US7878864B2 (en) | Audio jack having a contact with two sections separated with each other | |
| CN101281233B (en) | Electric connector test system | |
| US6447343B1 (en) | Electrical connector having compressive conductive contacts | |
| WO2010042926A2 (en) | Probe connector | |
| TW202145655A (en) | Terminal structure for high-speed data transmission connector and connector thereof | |
| US7128613B1 (en) | Memory card connector | |
| CN110086038A (en) | General plug together automatically plays needle high speed LRM connector between plate | |
| CN210040642U (en) | Plug electric connector | |
| CN101777717A (en) | electrical connector | |
| CN211907843U (en) | Grounding piece and connector | |
| CN103618167B (en) | Floating interface reversed polarity blindmate connector | |
| CN207896372U (en) | A kind of blindmate radio frequency (RF) coaxial connector | |
| CN110391560B (en) | Coaxial contact unit, single-core coaxial connector and multi-core coaxial connector | |
| CN109066143A (en) | A kind of high speed transmission electric connector socket | |
| US20070228839A1 (en) | Connector | |
| CN106505346B (en) | USB connector socket and USB connector | |
| CN208655951U (en) | A kind of high speed transmission electric connector socket | |
| US11588285B2 (en) | Coaxial connector system with adaptor | |
| CN106877087B (en) | Arc-shaped air-tight sealing differential electric connector with elastic contact element | |
| CN107611730A (en) | It is a kind of to be used to realize the RF coaxial structure for exempting from weldering perpendicular interconnection with pcb board | |
| CN207664362U (en) | A kind of multicore is from short-circuit protection connector structure | |
| CN113783040A (en) | Male connector and female connector |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
|
| RJ01 | Rejection of invention patent application after publication |