CN109638574A - A kind of connector plugs together decision mechanism in place - Google Patents
A kind of connector plugs together decision mechanism in place Download PDFInfo
- Publication number
- CN109638574A CN109638574A CN201811449315.9A CN201811449315A CN109638574A CN 109638574 A CN109638574 A CN 109638574A CN 201811449315 A CN201811449315 A CN 201811449315A CN 109638574 A CN109638574 A CN 109638574A
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- CN
- China
- Prior art keywords
- connector
- place
- nonmetallic
- metal
- metallic conductor
- 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.)
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Classifications
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- 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
- H01R13/7035—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 comprising a separated limit switch
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention plugs together decision mechanism in place about a kind of connector, including be located in connector insulator and with equipment user end signal is connect in place the first metallic conductor, the second metallic conductor and the metal inserted piece between two metallic conductors；The metal inserted piece top is the metal head outwardly protruded, and lower part is nonmetallic mobile bar, which is located at along the first axially extending elongated slot of connector, and is pressed on lead-over groove by the little spring in the first elongated slot；The transition slot part is made of the first metallic conductor and the second metallic conductor, metal head kept under the action of little spring with the contact of two metallic conductors, make two metallic conductors be connected；The nonmetallic mobile bar is located in axially extending along connector and the second elongated slot through insulator lower end surface, and the second elongated slot is stretched out in the nonmetallic mobile bar lower part, it is moved up in the case where the insulator end face to socket, connector pushes, metal head is set to release the contact with lead-over groove, two metallic conductors disconnect.
Description
Technical field
The invention belongs to field of connectors, and in particular to a kind of connector plugs together decision mechanism in place.
Background technique
The usual way for judging whether plug and socket plugs together in place for CT18 series is: plug, socket correspond to contact
Mutual conduction, can not intuitive judgment whether to be inserted into position, can only by contact to insert after whether be connected determine plug and insert
Seat is to being inserted into position.But contact just guided to it is slotting when can form on state, guiding can also be with shape after certain contact length
At on state, can not confirm contact length when contact conducting at this time, i.e., plug, between socket whether really to being inserted into
Position.
In view of defect existing for above-mentioned existing connector, the present inventor is based on being engaged in such product design manufacture for many years
Practical experience and professional knowledge abundant, and cooperate the utilization of scientific principle, actively it is subject to research and innovation, it is a kind of novel to found
Connector plugs together decision mechanism in place, can improve general existing connector, make it with more practicability.By constantly grinding
Study carefully, design, and after studying sample repeatedly and improving, creates the present invention having practical value finally.
Summary of the invention
The object of the present invention is to provide a kind of new structural connectors to plug together decision mechanism in place, makes it through and is connecting
Increase in the structure of device to position detecting mechanism is inserted into, mobile to the axial displacement during inserting using plug, socket, realization connects
Disconnection on device between two metallic conductors, inside the connector two metallic conductors it is separated when, that is, can determine whether connector
To being inserted into position.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It proposes according to the present invention
A kind of connector plug together decision mechanism in place, including be located in connector insulator and signal is connect in place with equipment user end
The first metallic conductor 4, the second metallic conductor 8 and the metal inserted piece 6 between two metallic conductors；The metal inserted piece 6
Top is the metal head 61 outwardly protruded, and lower part is nonmetallic mobile bar 62, the metal head 61 be located at along connector shaft to
In the first elongated slot 51 extended, and it is pressed on lead-over groove 53 by the little spring 5 in the first elongated slot 51；53 part of lead-over groove
It is made of the first metallic conductor 4 and the second metallic conductor 8, metal head 61 keeps leading with two metals under the action of little spring 5
Two metallic conductors are connected in the contact of body；The nonmetallic mobile bar 62 is located at axially extending along connector and runs through insulator
In second elongated slot 52 of lower end surface, and the second elongated slot 52 is stretched out in nonmetallic 62 lower part of mobile bar, in the insulation to socket, connector
It is moved up under the promotion in body end face, releases metal head 61 and disconnected with the contact of lead-over groove 53, two metallic conductors.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Connector above-mentioned plugs together decision mechanism in place, wherein the metal head 61 is in spherical, the lead-over groove 53
The face contacted with head 61 is spherical surface.
Connector above-mentioned plugs together decision mechanism in place, wherein all or part of size of second elongated slot 52 is bigger
In the size of mobile bar 62, to prevent 6 moving direction of metal inserted piece and guide pin moving direction from offsetting.
Connector above-mentioned plugs together decision mechanism in place, wherein first metallic conductor 4 and the second metallic conductor 8 with
Guide pin is parallel, and the protrusion between two metallic conductors surrounds lead-over groove 53 together with insulator.
Connector above-mentioned plugs together decision mechanism in place, wherein first metallic conductor 4 and the second metallic conductor 8 composition
V-type, two metallic conductor ends surround lead-over groove 53 together with insulator.
Connector above-mentioned plugs together decision mechanism in place, wherein setting on first metallic conductor 4 and the second metallic conductor 8
There are the card slot convenient for connecting with conducting wire or the pin with pcb board welding.
Connector above-mentioned plugs together decision mechanism in place, wherein the connector is equipped with guide pin and contact 1, guide pin
31 ends slidably connect the nonmetallic backplate 7 for pushing the nonmetallic mobile bar 62, which, which is equipped with, supplies
The hole that contact 1 passes through；The big spring 2 being threaded through on the guide pin 31 is pressed on the nonmetallic backplate 7.
Connector above-mentioned plugs together decision mechanism in place, wherein 7 edge of nonmetallic backplate is equipped with fence, insulator
The mobile space of fence when being moved up and down between lower part and shell there are metal casing 7.
Connector above-mentioned plugs together decision mechanism in place, is additionally provided on the nonmetallic backplate 7 and 62 end of mobile bar
Hold the corresponding groove of shape.
Connector of the present invention plugs together decision mechanism in place has clear advantage and beneficial effect compared with prior art.It borrows
By above-mentioned technical proposal, the present invention can reach comparable technical progress and practicability, and with the extensive exploitation value in industry
Value, at least has the advantage that
Plugs and sockets of the present invention is to before inserting, and two metallic conductors are by the metal part with metal inserted piece in spring force
Effect is lower directly to be contacted and realizes conducting.With the axial movement for plugging together and being formed between plug and socket, socket pushes plug
Nonmetallic backplate compression big spring and realize axial movement；When nonmetallic backplate is contacted with metal inserted piece, metal inserted piece is driven
Compress little spring axial movement；When plug, socket plug together in place, the non-metallic part of metal inserted piece be in two conductors it
Between, it is disconnected between two conductors.So as to by two metallic conductors of plug inside it is separated when, the company of can determine whether
Connecing device is to being inserted into position.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that 1 connector of the embodiment of the present invention plugs together decision mechanism in place；
Fig. 2 is that 1 connector of the embodiment of the present invention plugs together decision mechanism plugging state schematic diagram in place；
Fig. 3 is the structural schematic diagram that 2 connector of the embodiment of the present invention plugs together decision mechanism in place；
Fig. 4 is that 2 connector of the embodiment of the present invention plugs together decision mechanism in place and plugs together structural schematic diagram in place.
[main element symbol description]
1: contact
2: big spring
3: guide pin
4: the first metallic conductors
5: little spring
51: the first elongated slots
52: the second elongated slots
53: lead-over groove
6: metal inserted piece
61: head
62: mobile bar
7: nonmetallic backplate
8: the second metallic conductors
9: 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 plug together decision mechanism in place, specific embodiment, knot to connector proposed according to the present invention
Structure, feature and its effect, detailed description is as follows.
Its structural schematic diagram that decision mechanism in place is plugged together for 1 connector of the embodiment of the present invention referring to FIG. 1-2, this is sentenced
Breaking mechanism includes the first metallic conductor 4, the second metallic conductor 8 and metal inserted piece 6, wherein first metallic conductor 4 and second
Metallic conductor 8 is located in connector insulator 9, and signal is connect in place with user terminal, metal inserted piece 6 be located at two metallic conductors it
Between.
6 top of metal inserted piece is the metal head 61 outwardly protruded, and lower part is nonmetallic mobile bar 62, the ferrule
Portion 61 is located at along the first axially extending elongated slot 51 of connector, and the little spring 5 in the first elongated slot 51 is pressed on metal head 61
On, it is in close contact metal head 61 and lead-over groove 53.
The lead-over groove 53 is surrounded by proximal end with insulator 9 by the first metallic conductor 4 and the second metallic conductor 8, ferrule
Portion 61 kept under the action of little spring 5 with the contact of the first metallic conductor 4 and the second metallic conductor 8, lead two metallic conductors
It is logical, show that two metallic conductors are connected in user terminal, connector plugs together not in place at this time.
The nonmetallic mobile bar 62 is located at the second elongated slot 52 that is axially extending along connector and running through insulator lower end surface
In, and second elongated slot 52 is stretched out in nonmetallic 62 lower part of mobile bar, to moving up under the promotion to socket, connector insulator end face
It is dynamic, it releases metal head 61 and shows that two metallic conductors disconnect with the contact of lead-over groove 53, user terminal, thus judge that connector is inserted
It closes in place.
Fig. 3-4 is please referred to, the structural schematic diagram of decision mechanism in place is plugged together for 2 connector of the embodiment of the present invention, at this
In embodiment, the connector is pin connector, is equipped with contact 1 and guide pin 3 in the insulator 9 of the pin connector.It is logical
It crosses the first metallic conductor 4 that conducting wire is connect with the signal in place at user and the second metallic conductor 8 is located in plug insulator 9,
And the anti-rotation measure for preventing the first metallic conductor 4 and the second metallic conductor 8 from rotating is equipped in the insulator 9.Wherein the first metal
From top to bottom be respectively equipped in insulator 9 between conductor 4 and the second metallic conductor 8 it is parallel with guide pin 3, i.e., along connector shaft to
The first elongated slot 51 and the second elongated slot 52 that is parallel with guide pin 3 and running through insulator lower end surface, two elongated slots extended passes through lead-over groove
53 connections, and the size of lead-over groove 53 is gradually reduced from top to bottom.
It is equipped with little spring 5 in first elongated slot 51, is equipped with metal inserted piece 6 in the second elongated slot 52, which includes
Metal part and non-metallic part, wherein the metal part is the head 61 outwardly protruded, non-metal portion is divided into lower head
Mobile bar 62,62 lower part of mobile bar stretch out insulator 9.The head 61 is protruded into the first elongated slot 51, and is pressed by little spring 5
Tightly it is in close contact with lead-over groove 53.Preferably, the head 61, in spherical, the face that the lead-over groove 53 is contacted with head 61 is ball
Face, but not limited to this.
In embodiments of the present invention, 6 moving direction of metal inserted piece is offset with guide pin moving direction in order to prevent, and described
All or part of size of two elongated slots 52 is slightly larger than the size of mobile bar 62.
Spacing is non-constant between first metallic conductor 4 and the second metallic conductor 8, and the smallest portion of spacing therebetween
Divide and form lead-over groove 53 together with insulator, when head 61 is pressed on aqueduct 53, two metallic conductors pass through metal head
61 conductings.
In embodiments of the present invention, first metallic conductor 4 and the second metallic conductor 8 are parallel with guide pin, and two gold medals
The opposite side for belonging to conductor lower part is equipped with protrusion, and the protrusion between two metallic conductors surrounds lead-over groove 53 together with insulator.
In an alternative embodiment of the invention, first metallic conductor 4 and the second metallic conductor 8 form V-type, and two metals are led
Body end surrounds lead-over groove 53 together with insulator.
Preferably, first metallic conductor 4 and the second metallic conductor 8 be equipped with card slot convenient for being connect with user terminal or
With the pin of pcb board welding, but not limited to this.
31 end of guide pin slidably connects the nonmetallic backplate 7 for pushing nonmetallic mobile bar 62, wears on pin 31
If big spring 2 be pressed on the nonmetallic backplate 7, when the nonmetallic backplate 7, which compresses big spring 2, to move up, will push gold
Belonging to the part that 6 mobile bar 62 of mold insert stretches out insulator, moves up metal inserted piece 6, head metal leaves lead-over groove 53, so that
It is disconnected between two metallic conductors because lacking conductor.
The hole passed through for contact 1 is additionally provided on the nonmetallic backplate 7.
Preferably, slot corresponding with 62 terminal end shape of mobile bar is additionally provided on the nonmetallic backplate 7, when non-gold
When category backplate 7 is moved to corresponding position, 62 end of mobile bar is against in the slot on nonmetallic backplate 7.
Preferably, 7 edge of nonmetallic backplate is equipped with fence, there are metal casings 7 between insulator lower part and shell
The mobile space of fence when moving up and down, but not limited to this.
Connector of the present invention plugs together decision mechanism in place and leads in plug and socket to before inserting, two of plug inside pass through
The metallic conductor (there is anti-rotation measure) that line is connect with the signal in place at user, by the metal part with metal inserted piece in bullet
Directly contacted under the action of spring force and realize conducting, i.e., can be shown in equipment at the user two metals lead between signal be to lead
Logical state.With the axial movement for plugging together and being formed between plug and socket, socket pushes the nonmetallic backplate compression of plug big
Spring and realize axial movement；When nonmetallic backplate is contacted with metal inserted piece, drive metal inserted piece compression little spring is moved axially；
When plug, socket plug together in place, the non-metallic part of metal inserted piece is between two conductors, is disconnected between two conductors
Connection, i.e., user locate equipment on display two metals lead between signal be off-state.Two metals are shown by equipment
Whether the state that is turned on or off between conductor can accurately judge straight cutting connector to being inserted into position.
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 (9)
1. a kind of connector plugs together decision mechanism in place, it is characterised in that: including being located in connector insulator and being used with equipment
The first metallic conductor (4), the second metallic conductor (8) and the metal between two metallic conductors of family end signal connection in place
Mold insert (6)；
Metal inserted piece (6) top is the metal head (61) outwardly protruded, and lower part is nonmetallic mobile bar (62), the metal
Head (61) is located at along axially extending the first elongated slot (51) of connector, and tight by the little spring (5) in the first elongated slot (51)
It is pressed on lead-over groove (53)；
The lead-over groove (53) is partially made of the first metallic conductor (4) and the second metallic conductor (8), and metal head (61) is small
Under the action of spring (5) keep with the contact of two metallic conductors, make two metallic conductors conducting；
The nonmetallic mobile bar (62) is located at the second elongated slot (52) that is axially extending along connector and running through insulator lower end surface
In, and the second elongated slot (52) are stretched out in nonmetallic mobile bar (62) lower part, in the case where the insulator end face to socket, connector is pushed to
Upper movement releases metal head (61) and disconnects with the contact of lead-over groove (53), two metallic conductors.
2. connector according to claim 1 plugs together decision mechanism in place, it is characterised in that: the wherein metal head
(61) in spherical, the face that the lead-over groove (53) contacts with head (61) is spherical surface.
3. connector according to claim 1 plugs together decision mechanism in place, it is characterised in that: wherein second elongated slot
(52) all or part of size is slightly larger than the size of mobile bar (62), to prevent from metal inserted piece (6) moving direction and deviate to connect
Connect device axial direction.
4. connector according to claim 1 plugs together decision mechanism in place, it is characterised in that: wherein first metal is led
Body (4) and the second metallic conductor (8) are axially extending along connector, and the protrusion between two metallic conductors surrounds together with insulator
Lead-over groove (53).
5. connector according to claim 1 plugs together decision mechanism in place, it is characterised in that: wherein first metal is led
Body (4) and the second metallic conductor (8) form V-type, and two metallic conductor ends surround lead-over groove (53) together with insulator.
6. connector according to claim 1 plugs together decision mechanism in place, it is characterised in that: wherein first metal is led
Body (4) and the second metallic conductor (8) are equipped with the card slot convenient for connecting with conducting wire or the pin with pcb board welding.
7. connector according to any claim from 1 to 6 plugs together decision mechanism in place, it is characterised in that: wherein
Contact (1) and guide pin (3) are additionally provided in the connector insulator, guide pin (3) end slidably connects described for pushing
The mobile nonmetallic backplate (7) of nonmetallic mobile bar (62), the nonmetallic backplate (7) are equipped with the hole passed through for contact (1)；
The big spring (2) being threaded through on the guide pin (3) is pressed on the nonmetallic backplate (7).
8. connector according to claim 7 plugs together decision mechanism in place, it is characterised in that: the wherein nonmetallic shield
Plate (7) edge is equipped with fence, the shifting of fence when moving up and down between connector insulator lower part and shell there are metal casing (7)
Dynamic space.
9. connector according to claim 8 plugs together decision mechanism in place, it is characterised in that: the nonmetallic backplate (7)
On be additionally provided with groove corresponding with the mobile bar (62) terminal end shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449315.9A CN109638574B (en) | 2018-11-30 | 2018-11-30 | Connector inserting and closing in-place judging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449315.9A CN109638574B (en) | 2018-11-30 | 2018-11-30 | Connector inserting and closing in-place judging mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109638574A true CN109638574A (en) | 2019-04-16 |
| CN109638574B CN109638574B (en) | 2020-07-21 |
Family
ID=66069890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811449315.9A Active CN109638574B (en) | 2018-11-30 | 2018-11-30 | Connector inserting and closing in-place judging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109638574B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768068A (en) * | 2019-10-30 | 2020-02-07 | 中航光电科技股份有限公司 | Connector with measurable plugging distance and plugging distance testing method |
| CN114142299A (en) * | 2021-10-26 | 2022-03-04 | 中航光电科技股份有限公司 | Connector with inserting and combining in-place detection function |
| CN117013306A (en) * | 2023-09-08 | 2023-11-07 | 浙江捷仕泰电子有限公司 | High-retention connector of new energy automobile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014160598A (en) * | 2013-02-20 | 2014-09-04 | Sumitomo Wiring Syst Ltd | Connector inspection device |
| CN205724065U (en) * | 2016-09-23 | 2016-11-23 | 魏德米勒电联接（上海）有限公司 | A kind of connector with anti-function of open |
| CN108023208A (en) * | 2017-11-10 | 2018-05-11 | 中航光电科技股份有限公司 | A kind of state can detect the breakaway plug and socket of separate connector |
-
2018
- 2018-11-30 CN CN201811449315.9A patent/CN109638574B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014160598A (en) * | 2013-02-20 | 2014-09-04 | Sumitomo Wiring Syst Ltd | Connector inspection device |
| CN205724065U (en) * | 2016-09-23 | 2016-11-23 | 魏德米勒电联接（上海）有限公司 | A kind of connector with anti-function of open |
| CN108023208A (en) * | 2017-11-10 | 2018-05-11 | 中航光电科技股份有限公司 | A kind of state can detect the breakaway plug and socket of separate connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768068A (en) * | 2019-10-30 | 2020-02-07 | 中航光电科技股份有限公司 | Connector with measurable plugging distance and plugging distance testing method |
| CN110768068B (en) * | 2019-10-30 | 2021-04-20 | 中航光电科技股份有限公司 | Connector with measurable plugging distance and plugging distance testing method |
| CN114142299A (en) * | 2021-10-26 | 2022-03-04 | 中航光电科技股份有限公司 | Connector with inserting and combining in-place detection function |
| CN117013306A (en) * | 2023-09-08 | 2023-11-07 | 浙江捷仕泰电子有限公司 | High-retention connector of new energy automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109638574B (en) | 2020-07-21 |
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