CN110416833A - One kind is from short-circuit protection connector - Google Patents
One kind is from short-circuit protection connector Download PDFInfo
- Publication number
- CN110416833A CN110416833A CN201910661625.5A CN201910661625A CN110416833A CN 110416833 A CN110416833 A CN 110416833A CN 201910661625 A CN201910661625 A CN 201910661625A CN 110416833 A CN110416833 A CN 110416833A
- Authority
- CN
- China
- Prior art keywords
- short
- plug
- insulator
- jack
- shorted
- 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
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
- H01R13/7034—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity the terminals being in direct electric contact separated by double sided connecting element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention is about one kind from short-circuit protection connector, comprising: socket and plug, the plug include plug insulator, and at least two rows of jacks are equipped in the plug insulator；The socket includes socket insulator and the contact pin cooperating with the jack that is fixed in the socket insulator；It is characterized by: if being wherein additionally provided with dry elasticity in the plug insulator is shorted piece, the elasticity be shorted piece include fixation fixed part on insulator and at least two from the elastic short circuit portion of different jack contacts；The corresponding side of the contact pin cooperated in the socket insulator with the jack for contacting flexible shorting member is equipped with the insulating barrier for separating the jack that the elastic shorting member is in contact with it when plugs and sockets plugs together.The present invention solves the problems, such as to be shorted between multi-hole position, realizes from short-circuit function.
Description
Technical field
The invention belongs to connector short-circuit protection technical fields, and in particular to a kind of from short-circuit protection connector.
Background technique
The occasion of current or voltage mutual inductor is connected in power domain, it is desirable that voltage circuit is not short-circuit, current loop is continuous
Road, it is desirable that connector used has the safety for increasing system from short-circuit function.From short circuit connector and general connector
It is not both the function that can be realized automatic short-circuit according to demand and release short circuit.I.e. after plug, socket separation, short-circuit mechanism work
Make, shorting contactor is mutually shorted, and realizes short-circuit function and resistance to pressure request；After plug, socket plug together, contact pin, jack are first contacted,
It is disconnected after short-circuit mechanism, realizes normal signal or power delivery.To realize guarantee voltage circuit is short-circuit, current loop not
Open circuit.
It is existing from short-circuit protection connector short path principle be generally female plug core include female plug core, female plug needle and elasticity be shorted
Piece, female plug core are equipped with more than two female plug needles, the elastic shorting member of each female plug needle connection one, elastic shorting member tool
There is short circuit portion, the short circuit portion of adjacent spring shorting member, which mutually contradicts, makes corresponding female plug needle be in short-circuit condition；Male plug core, packet
Male plug core and male plug needle are included, male plug core is equipped with the male plug needle cooperated with female plug needle, is equipped with insulation between adjacent male plug needle
Bolt；When male plug core and the grafting of female plug core, the conflict junction of the elastic shorting member of insulative pin insertion two of male plug core makes original
Two female plug needles of this short circuit disconnect the switching for realizing short circuit with open-circuit condition.
It is i.e. existing that there is the elastic shorting member of each female plug needle connection one, the female plug being mutually shorted from short-circuit protection connector
Needle can only be realized to be shorted between two neighboring hole location, and being shorted simultaneously between multi-hole position cannot achieve, and number of parts is more, and structure is multiple
The characteristics of miscellaneous, internal volume requirement is larger, can not achieve miniaturization.
Summary of the invention
In order to keep short-circuit structure simpler, realizes and be shorted between multi-hole position (two or more), newly devised a kind of from short
Connector is protected on road, and being shorted piece by setting elasticity can be shorted between multiple female plug needles, guarantees that jack and contact pin are not plugging together
When, it is relatively reliable between jack that automatic on state is presented, electric system and the safety of equipment can be enhanced.
The object of the invention to solve the technical problems is that it is realized by adopting the following technical scheme.It mentions according to the present invention
One kind out is from short-circuit protection connector, and including front end to slotting socket and plug 2, the plug 2 includes plug insulator 3,
At least two rows of jacks 6 are equipped in the plug insulator 3；The socket 1 includes socket insulator 9 and is fixed on the socket insulator
The contact pin 8 cooperated with jack 6 on 9；If being wherein additionally provided with dry elasticity in the plug insulator 3 is shorted piece 5, the elasticity is short
The elastic short circuit portion that contact pin 5 is contacted including the fixed part being fixed on insulator 3 and at least two with different jacks 6；It is described to insert
The corresponding side of the contact pin 8 cooperated on seat insulator 9 with the jack 6 for contacting flexible shorting member is equipped with when plugs and sockets plugs together
The insulating barrier 7 that the jack that the elastic shorting member is in contact with it is separated.
It the purpose of the present invention and solves its technical problem and can also be further achieved by the following technical measures.
It is above-mentioned from short-circuit protection connector, wherein the fixed part that the elasticity is shorted piece 5 is located at adjacent row or column
Between jack 6, the position for the jack that the fixed part is shorted close to needs is provided with the elastic short circuit portion with the jack contact.
It is above-mentioned from short-circuit protection connector, wherein the fixed part that the elasticity is shorted piece 5 passes through the fixation of insulating press boards 4
On plug insulator.
It is above-mentioned from short-circuit protection connector, wherein the insulating press boards 4 include that be shorted piece 5 fixed for accommodating elasticity
The mounting groove in portion and the positive stop lug boss with the cooperation of plug insulator block that the mounting groove both ends are set.
It is above-mentioned from short-circuit protection connector, wherein the positive stop lug boss be located at mounting groove both ends convenient for the convex of operation
On handle.
It is above-mentioned from short-circuit protection connector, be an integral molding structure wherein the elasticity is shorted piece.
It is above-mentioned from short-circuit protection connector, wherein the elasticity is shorted piece and insulating barrier is detachable, can pass through
Different hole locations, which are shorted, to be required to be replaced the short circuit to realize different hole interdigits.
The present invention has obvious advantages and beneficial effects compared with the existing technology.By above-mentioned technical proposal, the present invention
It can reach comparable technical progress and practicability, and with the extensive utility value in industry, at least have the advantage that
Before plugs and sockets of the present invention plugs together, elasticity, which is shorted piece and jack contact, to be made to be in short circuit shape with short corresponding jack
When state, plug and socket plug together, jack is first contacted with contact pin, and then, plug insulating barrier insertion elasticity is shorted piece and jack phase
Contact site disconnects the jack being shorted originally.
The present invention solves the problems, such as to be shorted between multi-hole position (two or more), realizes from short-circuit function.Bullet of the present invention
Property to be shorted piece be punching type structure, batch postpartum single products are at low cost, and assembly is simple, are conducive to realize and produce in enormous quantities.Work as elasticity
After short circuit piece is not contacted with jack, it can realize that creepage distance maximizes between two jacks in structure, to improve product
Electric property.
Detailed description of the invention
Fig. 1 is cross-sectional view of the present invention from short-circuit protection connector off-state；
Fig. 2 is part explosive view of the present invention from short-circuit protection connector.
[main element symbol description]
1: socket
2: plug
3: plug insulator
4: insulating press boards
5: elasticity is shorted piece
6: jack
7: insulating barrier
8: contact pin
9: socket insulator
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to it is proposed according to the present invention from short-circuit protection connector its specific embodiment, structure, feature and
Its effect, detailed description is as follows.
It is the present invention from the structural schematic diagram of short-circuit protection connector referring to FIG. 1-2, which includes front end pair
Slotting socket and plug 2 is equipped at least two rows of jacks wherein the plug 2 includes plug insulator 3 in the plug insulator 3
6.If being additionally provided with dry elasticity in the plug insulator 3 is shorted piece 5, it includes being fixed on consolidating on insulator 3 which, which is shorted piece 5,
Determine portion and at least two elastic short circuit portions that contact with different jacks 6, realizes between at least two adjacent or interval jacks 6
It is shorted.
The socket 1 includes socket insulator 9 and the contact pin 8 cooperated with jack 6 being fixed in the socket insulator 9,
The corresponding side of the contact pin 8 cooperated in the socket insulator 9 with the jack 6 for contacting flexible shorting member is equipped in plugs and sockets
The insulating barrier 7 for separating the jack that the elastic shorting member is in contact with it when plugging together.
In embodiments of the present invention, the fixed part that the elasticity is shorted piece 5 is fixed between adjacent row or the jack 6 of column,
In the fixed part close to needing the position for the jack being shorted that the elastic short circuit portion to connect with the jack is arranged, different jacks passes through
The connection in the elastic short circuit portion and fixed part that contact thereon, which is realized, to be shorted, and but not limited to this.
In an alternative embodiment of the invention, it includes being fixed between adjacent row jack 6 that the elasticity, which is shorted the fixed part of piece 5,
Part and the part being fixed between adjacent column jack 6 that connects therewith.
In embodiments of the present invention, the fixed part that the elasticity is shorted piece 5 is fixed on plug insulator by insulating press boards 4
On.Specifically, the insulating press boards 4 include the mounting groove for being shorted 5 fixed part of piece for accommodating elasticity, which is equipped with
With the positive stop lug boss of plug insulator block cooperation, the limit of insulating press boards and plug insulator is realized.Preferably, the limit
Boss is located in the convex handle convenient for operation at mounting groove both ends, and but not limited to this.
In embodiments of the present invention, an insulating press boards 4 can fix multiple elastic shorting members.
Preferably, it is to be integrally formed that present invention elasticity, which is shorted piece, there is at least two short circuit portion, each short circuit portion is and not
Same jack connects.
In embodiments of the present invention, the elasticity is shorted piece and insulating barrier is replaceable, can be shorted according to different hole locations
It is required that being replaced the short circuit to realize different hole interdigits.
The implementation of short-circuit protection mode of the present invention: it is metal material that elasticity, which is shorted piece, has elastic short circuit portion, is shorted
Portion and jack contact form short circuit state.When socket and plug plugs together, jack is first contacted with contact pin, then, plug insulating barrier
Insertion elasticity is shorted piece and jack contact position, disconnects the jack being shorted originally, realizes the switching of short circuit with open-circuit condition.
The above described is only a preferred embodiment of the present invention, limitation in any form not is done to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above are modified or are modified
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification made to the above embodiment, all of which are still within the scope of the technical scheme of the invention.
Claims (7)
1. it is a kind of from short-circuit protection connector, including to slotting socket (1) and plug (2), the plug (2) includes plug insulation
Body (3), the plug insulator (3) is interior to be equipped at least two rows of jacks (6)；The socket (1) includes socket insulator (9) and fixes
The contact pin (8) with jack (6) cooperation in the socket insulator (9)；It is characterized by: the plug insulator described in wherein
(3) it is additionally provided at least one elasticity in and is shorted piece (5), it includes the fixed part being fixed on insulator (3) which, which is shorted piece (5),
The elastic short circuit portion contacted at least two with different jacks (6)；
Corresponding side on the socket insulator (9) with the contact pin (8) of the jack (6) of contact resilient shorting member cooperation is equipped with
The insulating barrier (7) for separating the jack that the elastic shorting member is in contact with it when plugs and sockets plugs together.
2. according to claim 1 from short-circuit protection connector, it is characterised in that: wherein the elasticity is shorted piece (5)
Fixed part be located between adjacent row or/and the jack (6) of column, be arranged in the fixed part close to the position of jack for needing to be shorted
There is the elastic short circuit portion with the jack contact.
3. according to claim 1 from short-circuit protection connector, it is characterised in that: wherein the elasticity is shorted piece (5)
Fixed part be fixed on plug insulator by insulating press boards (4).
4. according to claim 3 from short-circuit protection connector, it is characterised in that: the wherein insulating press boards (4) packet
It includes the mounting groove for accommodating elasticity short circuit piece (5) fixed part and matching with plug insulator block for the mounting groove both ends is set
The positive stop lug boss of conjunction.
5. according to claim 4 from short-circuit protection connector, it is characterised in that: wherein the positive stop lug boss is located at peace
In the convex handle convenient for operation at tankage both ends.
6. according to claim 1 from short-circuit protection connector described in -5 any claims, it is characterised in that: described in wherein
Elasticity is shorted piece and is an integral molding structure.
7. according to claim 1 from short-circuit protection connector described in -5 any claims, it is characterised in that: described in wherein
Elasticity is shorted piece and insulating barrier and requires to be replaced the short circuit to realize different hole interdigits by different hole locations short circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661625.5A CN110416833A (en) | 2019-07-22 | 2019-07-22 | One kind is from short-circuit protection connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661625.5A CN110416833A (en) | 2019-07-22 | 2019-07-22 | One kind is from short-circuit protection connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110416833A true CN110416833A (en) | 2019-11-05 |
Family
ID=68362307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910661625.5A Pending CN110416833A (en) | 2019-07-22 | 2019-07-22 | One kind is from short-circuit protection connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110416833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218123A1 (en) * | 2021-04-16 | 2022-10-20 | 菲尼克斯亚太电气（南京）有限公司 | Modular connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07201420A (en) * | 1991-12-10 | 1995-08-04 | Trw Repa Gmbh | Electric plug connection device |
| CN104852185A (en) * | 2015-04-30 | 2015-08-19 | 菲尼克斯亚太电气（南京）有限公司 | Relay test terminal |
| CN108011221A (en) * | 2017-10-27 | 2018-05-08 | 成都五七零二科技有限公司 | A kind of motorcycle shock-proof comes off connector |
| CN108879159A (en) * | 2018-07-27 | 2018-11-23 | 厦门唯恩电气有限公司 | A kind of connector with anti-function of open |
| DE102019111452A1 (en) * | 2018-05-04 | 2019-11-07 | Phoenix Contact Asia-Pacific (Nanjing) Co., Ltd. | Self-shorting connector with presettable short circuit points |
| CN210272889U (en) * | 2019-07-22 | 2020-04-07 | 中航光电科技股份有限公司 | Self-short-circuit protection connector |
-
2019
- 2019-07-22 CN CN201910661625.5A patent/CN110416833A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07201420A (en) * | 1991-12-10 | 1995-08-04 | Trw Repa Gmbh | Electric plug connection device |
| CN104852185A (en) * | 2015-04-30 | 2015-08-19 | 菲尼克斯亚太电气（南京）有限公司 | Relay test terminal |
| CN108011221A (en) * | 2017-10-27 | 2018-05-08 | 成都五七零二科技有限公司 | A kind of motorcycle shock-proof comes off connector |
| DE102019111452A1 (en) * | 2018-05-04 | 2019-11-07 | Phoenix Contact Asia-Pacific (Nanjing) Co., Ltd. | Self-shorting connector with presettable short circuit points |
| CN108879159A (en) * | 2018-07-27 | 2018-11-23 | 厦门唯恩电气有限公司 | A kind of connector with anti-function of open |
| CN210272889U (en) * | 2019-07-22 | 2020-04-07 | 中航光电科技股份有限公司 | Self-short-circuit protection connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218123A1 (en) * | 2021-04-16 | 2022-10-20 | 菲尼克斯亚太电气（南京）有限公司 | Modular connector |
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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: 20191105 |
|
| RJ01 | Rejection of invention patent application after publication |