CN110534948A - Fast socket, connector - Google Patents
Fast socket, connector Download PDFInfo
- Publication number
- CN110534948A CN110534948A CN201910767794.7A CN201910767794A CN110534948A CN 110534948 A CN110534948 A CN 110534948A CN 201910767794 A CN201910767794 A CN 201910767794A CN 110534948 A CN110534948 A CN 110534948A
- Authority
- CN
- China
- Prior art keywords
- jack
- connector
- insertion section
- header body
- sleeve
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- 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
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
- H01R13/7137—Structural association with built-in electrical component with built-in switch the switch being a safety switch with thermal interrupter
Abstract
The invention proposes a kind of fast socket, connectors, pass through setting fuse, thermosensitive resistor film and observation window, when breaking down when connector electric current is excessive, fuse blows, electric current passes through thermosensitive resistor film at this time, to make the temperature of thermosensitive resistor film increase, to make the appearance color of thermosensitive resistor film change, observe that the appearance color of thermosensitive resistor film changes by observation window, to judge whether connector works normally, it is whether faulty, and then it is convenient for follow-up maintenance；Sealing ring is set and realizes sealing by sealing ring when cable is inserted into the first jack, the leakproofness between cable and header body so can be realized to prevent connector from intaking by sealing ring；Spring is also set up, the vibration of connector can be reduced in the axial direction, while playing certain buffer function.
Description
Technical field
The present invention relates to connector technique field more particularly to a kind of fast socket, connectors.
Background technique
The fast socket, connector of new energy industry mesohigh is all simple electrical connection substantially at present, is increased if necessary in circuit
When adding the short trouble in prevention circuit, need to increase fuse in circuit, to need more spaces and cost.And it is fast
The state (normal operating conditions or malfunction) of socket, connector cannot be distinguished by appearance, in malfunction elimination process
In, it needs that more manpowers is spent to check short trouble one by one.
Based on the above risk, it is necessary to be improved to existing fast socket, connector.
Summary of the invention
In view of this, the invention proposes the fast socket, connectors that one kind can quickly check short trouble.
The technical scheme of the present invention is realized as follows: the present invention provides a kind of fast socket, connector, including header body
And fuse, further include the thermosensitive resistor film that color varies with temperature, the header body is internally provided with cavity, fuse and
Thermosensitive resistor film is mutually electrically connected in parallel and is separately fixed in cavity, and the side of header body face thermosensitive resistor film opens up
There is observation window.
On the basis of above technical scheme, it is preferred that further include transparent glass sheet, transparent glass sheet is set to observation window
Interior and Sealed Observation Window.
On the basis of above technical scheme, it is preferred that further include jack body, the fuse includes that cylindrical shape is molten
Disconnected device ontology, the first insertion section and the second insertion section, the first insertion section and the second insertion section are electrically connected fuse two
Side is equipped with the first jack at corresponding first insertion section in the cavity, and the cable of header body side is through the first jack and first
Insertion section grafting, corresponding second insertion section is equipped with the second jack, corresponding second insertion section in the cavity on the jack body
Place is equipped with through-hole, the second insertion section via through holes and the second jack grafting.
It is further preferred that further including first sleeve, the first sleeve is sheathed on header body close to the second insertion section
Side periphery, the jack body corresponds to and offers first annular groove at cavity sidewalls, first sleeve inner wall corresponding first
Annular groove side-walls offer second annular groove, and when the second jack is inserted into second insertion section, cavity sidewalls are arranged in
First annular groove is interior, first annular groove side wall is arranged in second annular groove.
It is further preferred that the header body side wall is additionally provided with ring baffle, the first sleeve is sheathed on plug sheet
When external week, first sleeve abuts ring baffle far from the side of the second insertion section.
It is further preferred that the inner wall that the first sleeve corresponds to ring baffle side offers third annular groove, insert
Head ontology is located at two sides at third annular groove and is opened up respectively there are two annular protrusion, and header body periphery is arranged with a spring,
Both ends of the spring abuts annular protrusion respectively.
It is further preferred that the end of first jack is embedded with a sealing ring.
It is further preferred that the header body is also arranged with closed at one end second set close to the end of the first jack
Cylinder, the closed end of second sleeve are equipped with opening, and the diameter of the opening is slightly less than the diameter of sealing ring, header body one
The cable of side is through opening, the first jack and the first insertion section grafting.
It is further preferred that the header body periphery is equipped with an annular spacing groove, the second sleeve is far from opening
Side is equipped with multiple retention beads, and the retention bead is arranged in annular spacing groove.
It is further preferred that circumferentially arranged with multiple first metal clips at corresponding second insertion section of the through-hole wall,
The second jack inner wall is circumferentially arranged with multiple second metal clips, the equal court of the first metal clips and the second metal clips middle part
Internal projection.
Fast socket, connector of the invention has the advantages that compared with the existing technology
(1) it by setting fuse, thermosensitive resistor film and observation window, when breaking down when connector electric current is excessive, melts
Disconnected device fusing, electric current passes through thermosensitive resistor film at this time, to make the temperature of thermosensitive resistor film increase, to make thermosensitive resistor film
Appearance color changes, and observes that the appearance color of thermosensitive resistor film changes by observation window, to judge connector
Whether work normally, if it is faulty, and then it is convenient for follow-up maintenance；
(2) sealing ring is arranged to realize sealing by sealing ring when cable is inserted into the first jack, so pass through sealing ring
The leakproofness between cable and header body can be realized to prevent connector from intaking；
(3) spring is also set up, the vibration of connector can be reduced in the axial direction, while playing certain buffering and making
With；
(4) first sleeve is also set up, first sleeve inner wall corresponds to first annular groove side-walls, and to offer the second annular recessed
Slot, when the second jack is inserted into the second insertion section, cavity sidewalls are arranged in first annular groove, first annular groove side wall card
In second annular groove.The quick grafting of header body and jack body can be realized by first sleeve.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the perspective view of the header body of fast socket, connector of the invention；
Fig. 2 is the perspective view of the jack body of fast socket, connector of the invention；
Fig. 3 is the cross-sectional view of header body of the invention；
Fig. 4 is the cross-sectional view of jack body of the invention；
The floor map that Fig. 5 is header body of the invention, jack body is connected with cable；
Fig. 6 is header body of the invention, jack body and cable assembling stereogram.
Specific embodiment
Below in conjunction with embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clearly and completely
Description, it is clear that described embodiment is only some embodiments of the invention, rather than whole embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
As shown in figs. 1 to 6, the present invention provides a kind of fast socket, connectors, including header body 1, jack body 2, fusing
Thermosensitive resistor film 4, observation window 5, first sleeve 6, spring 7, sealing ring 8 and the second sleeve 9 that device 3, color vary with temperature.
Header body 1 provides the space for accommodating fuse 3.
Fuse 3, a kind of current protector, when ammeter be more than specified value for a period of time after, with its own generate heat
Amount makes Melt molten, so that circuit be made to disconnect, PTC fuse can be used herein.
The thermosensitive resistor film 4 that color varies with temperature, color changes with temperature, commonly uses existing technology here
It realizes, for example can coat on 4 surface of thermosensitive resistor film can with the changed coating of temperature.
Observation window 5, just whether the color for being used to observe thermosensitive resistor film 4 changes, to judge connector
Often work, if it is faulty, guarantee the efficient and convenient property of after-sales service.Specifically, cavity 11 is set inside header body 1,
Fuse 3 and thermosensitive resistor film 4 are mutually electrically connected in parallel and are separately fixed in cavity 11,1 face temperature-sensitive electricity of header body
The side of resistance piece 4 offers observation window 5, and when breaking down when connector electric current is excessive, fuse 3 fuses, and electric current passes through at this time
Thermosensitive resistor film 4 is crossed, to make the temperature of thermosensitive resistor film 4 increase, so that the appearance color of thermosensitive resistor film 4 be made to change
Become, observes that the appearance color of thermosensitive resistor film 4 changes by observation window 5, thus judge whether connector works normally,
It is whether faulty, and then it is convenient for follow-up maintenance.
Transparent glass sheet 51, more convenient to observe that the appearance color of thermosensitive resistor film 4 changes, specific transparent glass
Glass piece 51 is set in observation window 5 and Sealed Observation Window 5, the transparent glass sheet 51 can be made of transparent PP material.
Jack body 2 is used to be mutually inserted with header body 1.Specifically, the fuse 3 fuses including cylindrical shape
Device ontology 31, the first insertion section 32 and the second insertion section 33, the first insertion section 32 and the second insertion section 33 are electrically connected fusing
31 two sides of device ontology, the first insertion section 32 can be contact pin in practice, and the second insertion section 33 can be jack, while thermosensitive resistor film 4
Electric connection contact pin, it is corresponding, it is equipped with the first jack 12 at corresponding first insertion section 32 in cavity 11,1 side of header body
Cable 10 is through 32 grafting of the first jack 12 and the first insertion section, and corresponding second insertion section 33 is equipped with second and inserts on jack body 2
Hole 21, through-hole 18 is equipped in cavity 11 at corresponding second insertion section 33,33 via through holes 18 of the second insertion section and the second jack 21 are slotting
It connects, being mutually inserted for jack body 2 and header body 1 can be realized.
In order to further convenient for making header body 1 and 2 grafting of jack body, be additionally provided with first sleeve 6, specifically,
First sleeve 6 is sheathed on header body 1 close to the side periphery of the second insertion section 33, in corresponding 11 side wall of cavity of jack body 2
Place offers first annular groove 22, and 6 inner wall of first sleeve corresponds to 22 side-walls of first annular groove, and to offer the second annular recessed
Slot 23, when the second jack 21 is inserted into the second insertion section 33,11 side wall of cavity is arranged in first annular groove 22, is first annular
22 side wall of groove is arranged in second annular groove 23.Header body 1 and jack body 2 can be realized by first sleeve 6
Grafting.
Ring baffle 13 can prevent first sleeve 6 to be set in the Slideslip to the left of header body 1, specifically, annular gear
Plate 13 is set in 1 side wall of header body, and when first sleeve 6 is sheathed on 1 periphery of header body, first sleeve 6 is far from the second insertion
The side in portion 33 abuts ring baffle 13, by the abutting of ring baffle 13, can play and first sleeve 6 is stopped to move to the left
Technical effect.
Spring 7, can reduce the vibration of connector in the axial direction, while play certain buffer function, specifically
, the inner wall in corresponding 13 side of ring baffle of first sleeve 6 offers third annular groove 24, and header body 1 is located at third
Two sides are opened up respectively there are two annular protrusion 15 at annular groove 24, and spring 7 is set in 1 periphery of header body, and two sides abut
On annular protrusion 15, in this way, setting spring 7 can play the vibration for reducing connector.
Sealing ring 8 is in order to guarantee the leakproofness between 10 patchplug ontology 1 of cable, specifically, sealing ring 8 is set
It sets and sealing is realized by sealing ring 8, so by close when cable 10 is through the first jack 12 of insertion in 12 inner wall of the first jack
The leakproofness between cable 10 and header body 1 can be realized to prevent connector from intaking in seal 8.
In order to sealing ring 8 is arranged in the first jack 12, will not fall off, also in 1 periphery second sleeve 9 of header body,
Second sleeve 9 it is closed at one end, and the closed end of second sleeve 9 is equipped with opening 91, and 91 diameter of being open is slightly less than sealing ring 8
Diameter, the cable 10 of 1 side of header body is through the 91, first jack 12 of opening and 32 grafting of the first insertion section, due to being open 91
Diameter be less than sealing ring 8 diameter, can so prevent sealing ring 8 from falling off out of first jack 12.
In order to further make second sleeve 9 it is more stable be mounted on 1 periphery of header body, can be set in 1 periphery of header body
Annular spacing groove 16 is set, is equipped with multiple retention beads 92 in 9 end side of second sleeve, retention bead 92 is arranged in annular stop
In slot 16, second sleeve 9 can be realized and be stably mounted to 1 periphery of header body.
Also circumferentially arranged with multiple first metal clips 17, the first metal elastic at corresponding second insertion section 33 of 18 wall of through-hole
The middle part of piece 17 is towards internal projection, so when the second jack 21 on jack body 2 and the second jack when the second 33 grafting of insertion section
21 outer walls are abutted with the first metal clips 17, it is possible to increase contact area.
Also in 21 inner wall of the second jack circumferentially arranged with multiple second metal clips 25, in this way when the second insertion section 33 is inserted into
When the second jack 21,33 outer wall of the second insertion section is contacted with the second metal clips 25, to increase connecing for the second insertion section 33
Contacting surface product.
The foregoing is merely better embodiments of the invention, are not intended to limit the invention, all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fast socket, connector comprising header body (1) and fuse (3), it is characterised in that: further include color with temperature
The thermosensitive resistor film (4) of variation, the header body (1) are internally provided with cavity (11), fuse (3) and thermosensitive resistor film
(4) it is mutually electrically connected in parallel and is separately fixed in cavity (11), the side of header body (1) face thermosensitive resistor film (4)
Offer observation window (5).
2. fast socket, connector as described in claim 1, it is characterised in that: further include transparent glass sheet (51), transparent glass sheet
(51) simultaneously Sealed Observation Window (5) is set in observation window (5).
3. fast socket, connector as described in claim 1, it is characterised in that: it further include jack body (2), the fuse (3)
Including cylindrical shape fuse (31), the first insertion section (32) and the second insertion section (33), the first insertion section (32) and
Two insertion sections (33) are electrically connected fuse (31) two sides, set at corresponding first insertion section (32) in the cavity (11)
Have the first jack (12), the cable (10) of header body (1) side is through the first jack (12) and the first insertion section (32) grafting, institute
It states the second insertion section (33) corresponding on jack body (2) and is equipped with the second jack (21), corresponding second insertion in the cavity (11)
Through-hole (18) are equipped at portion (33), the second insertion section (33) via through holes (18) and the second jack (21) grafting.
4. fast socket, connector as claimed in claim 2, it is characterised in that: further include first sleeve (6), the first sleeve
(6) it is sheathed on the side periphery of header body (1) close to the second insertion section (33), the jack body (2) is corresponding cavity (11)
Side-walls offer first annular groove (22), and first sleeve (6) inner wall corresponds to first annular groove (22) side-walls and offers
Second annular groove (23), when second insertion section (33) is inserted into the second jack (21), cavity (11) side wall is arranged in first
Annular groove (22) is interior, first annular groove (22) side wall is arranged in second annular groove (23).
5. fast socket, connector as claimed in claim 4, it is characterised in that: header body (1) side wall is additionally provided with annular gear
Plate (13), when the first sleeve (6) is sheathed on header body (1) periphery, first sleeve (6) is far from the second insertion section (33)
Side abuts ring baffle (13).
6. fast socket, connector as claimed in claim 5, it is characterised in that: the first sleeve (6) is corresponding ring baffle (13)
The inner wall of side offers third annular groove (24), and header body (1) is located at two sides at third annular groove (24) and opens respectively
If header body (1) periphery is arranged with a spring (7), and both ends of the spring abuts annular protrusion respectively there are two annular protrusion (15)
(15)。
7. fast socket, connector as claimed in claim 2, it is characterised in that: it is close that the end of first jack (12) is embedded with one
Seal (8).
8. fast socket, connector as claimed in claim 7, it is characterised in that: the header body (1) is close to the first jack (12)
End be also arranged with second sleeve closed at one end (9), the closed end of the second sleeve (9) be equipped with opening (91), institute
The diameter for stating opening (91) is slightly less than the diameter of sealing ring (8), and the cable (10) of header body (1) side is open (91),
One jack (12) and the first insertion section (32) grafting.
9. fast socket, connector as claimed in claim 7, it is characterised in that: header body (1) periphery is equipped with an annular limit
Position slot (16), the second sleeve (9) are equipped with multiple retention beads (92) far from the side of opening (91), the retention bead
(92) it is arranged in annular spacing groove (16).
10. fast socket, connector as claimed in claim 7, it is characterised in that: corresponding second insertion section of through-hole (18) inner wall
(33) circumferentially arranged with multiple first metal clips (17) at, the second jack (21) inner wall is circumferentially arranged with multiple second gold medals
Belong to elastic slice (25), towards internal projection in the middle part of the first metal clips (17) and the second metal clips (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767794.7A CN110534948A (en) | 2019-08-20 | 2019-08-20 | Fast socket, connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767794.7A CN110534948A (en) | 2019-08-20 | 2019-08-20 | Fast socket, connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110534948A true CN110534948A (en) | 2019-12-03 |
Family
ID=68663692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767794.7A Pending CN110534948A (en) | 2019-08-20 | 2019-08-20 | Fast socket, connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110534948A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719950B1 (en) * | 1994-05-10 | 1997-04-11 | Miguel Jose Traspuesto | Multiple outlet for domestic electrical installations. |
| CN102568970A (en) * | 2011-12-26 | 2012-07-11 | 东莞市思普太阳能科技有限公司 | Fuse tube seat for solar photovoltaic power generation system |
| CN203588780U (en) * | 2013-11-07 | 2014-05-07 | 深圳市金瑞电子材料有限公司 | Polymer thermistor capable of displaying working state |
| CN105374591A (en) * | 2015-11-11 | 2016-03-02 | 德力西集团有限公司 | Fuse-type isolation switch |
| CN207320457U (en) * | 2017-09-29 | 2018-05-04 | 沈阳兴华航空电器有限责任公司 | A kind of nuclear industry electric connector |
-
2019
- 2019-08-20 CN CN201910767794.7A patent/CN110534948A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719950B1 (en) * | 1994-05-10 | 1997-04-11 | Miguel Jose Traspuesto | Multiple outlet for domestic electrical installations. |
| CN102568970A (en) * | 2011-12-26 | 2012-07-11 | 东莞市思普太阳能科技有限公司 | Fuse tube seat for solar photovoltaic power generation system |
| CN203588780U (en) * | 2013-11-07 | 2014-05-07 | 深圳市金瑞电子材料有限公司 | Polymer thermistor capable of displaying working state |
| CN105374591A (en) * | 2015-11-11 | 2016-03-02 | 德力西集团有限公司 | Fuse-type isolation switch |
| CN207320457U (en) * | 2017-09-29 | 2018-05-04 | 沈阳兴华航空电器有限责任公司 | A kind of nuclear industry electric 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |