CN107732504A - Rotary type self-cleaning electric connector - Google Patents
Rotary type self-cleaning electric connector Download PDFInfo
- Publication number
- CN107732504A CN107732504A CN201710906510.9A CN201710906510A CN107732504A CN 107732504 A CN107732504 A CN 107732504A CN 201710906510 A CN201710906510 A CN 201710906510A CN 107732504 A CN107732504 A CN 107732504A
- Authority
- CN
- China
- Prior art keywords
- contact pin
- plug
- conductor
- vulcanization
- armored cable
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000004073 vulcanization Methods 0.000 claims abstract description 25
- 239000004020 conductor Substances 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 29
- 238000005553 drilling Methods 0.000 abstract description 10
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- 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
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- 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
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to technical field of electric connectors, specifically a kind of rotary type self-cleaning electric connector.The present invention includes socket and plug.The socket includes the first vulcanization of rubber sheath, plugging hole component and the first armored cable and jack housing body；The plug includes contact pin component, the second vulcanization of rubber sheath, the second armored cable and plug outer housing；The present invention is used for inside magic skill drilling apparatus, is transmitted for powering with signal, realizes signal transmission and self-cleaning of the connector in silt water environment.The present invention uses straight cutting connected mode, and connection is easy, reliability is high.The present invention can realize spiral promotion (plug), realize single plug, the transmission of twin-core signal.
Description
Technical field
The present invention relates to technical field of electric connectors, specifically a kind of rotary type self-cleaning electric connector.
Background technology
The driving force of domestic drilling equipment is all on ground, with being continuously increased for drilling depth, the torsion transmitted at present
Square power is less and less, and efficiency is more and more lower.In order to solve this problem, the country have developed a kind of magic skill drilling apparatus, the driving force
Below, torsional forces will not be reduced because of depth (see Fig. 1).The present invention is underground power supply used in order to solve the magic skill drilling apparatus
Problem, the at home technology without this aspect at present.
The content of the invention
For in place of above shortcomings in the prior art, the technical problem to be solved in the present invention is to provide one kind to revolve
Rotatable self-cleaning electric connector, is installed on inside magic skill drilling apparatus, is transmitted for powering with signal.
The used to achieve the above object technical scheme of the present invention is：A kind of rotary type self-cleaning electric connector, bag
Include socket and plug；
The socket includes the first vulcanization of rubber sheath, plugging hole component and the first armored cable and jack housing body；It is described
Side connects first vulcanization of rubber sheath in jack housing body, and first vulcanization of rubber sheath is sleeved on the plugging hole component
With the outside of first armored cable, one end of the plugging hole component connects one end of first armored cable, and described the
The other end of one armored cable leads to the outside of the jack housing body；
The plug includes contact pin component, the second vulcanization of rubber sheath, the second armored cable and plug outer housing；It is described to insert
Connect second vulcanization of rubber sheath on the inside of head shell body, second vulcanization of rubber sheath be sleeved on the contact pin component and
The outside of second armored cable, one end of one end connection second armored cable of the contact pin component, described second
The other end of armored cable leads to the outside of the plug outer housing.
The socket also includes socket mounting ear, and the socket mounting ear is connected to the outside of the jack housing body.
The plugging hole component includes the first conductor, the first insulating barrier, the second conductor, the second insulating barrier, the first hat spring, second
It is preced with spring, the first jack post and the second jack post；
First insulating barrier is connected on the inside of first conductor, the inner side connection described second of first insulating barrier is led
Body, first conductor and second conductor are separated by second insulating barrier, the first hat spring connection described first
Conductor, the second hat spring connection second conductor, the first conductor connection the first jack post, described second
Conductor connects the second jack post.
The plug also includes plug mounting ear, and the plug mounting ear is connected to the outside of the plug outer housing.
The contact pin component includes the first contact pin, the second contact pin and insulating barrier, first contact pin and second contact pin
It is arranged in parallel, insulating barrier described in outer wrap, the length of first contact pin is more than the length of second contact pin, and described the
One contact pin and second contact pin draw the equal length outside the insulating barrier.
The present invention has advantages below and beneficial effect：
1st, the present invention is used for inside magic skill drilling apparatus, is transmitted for powering with signal, realizes connector in silt water environment
In signal transmission and self-cleaning.
2nd, the present invention uses straight cutting connected mode, and connection is easy, reliability is high.
3rd, the present invention can realize spiral promotion (plug), realize single plug, the transmission of twin-core signal.
4th, the present invention rigid contact pin contact insertion in docking operation vulcanizes in integrally formed flexible leg, both
Between by being interference fitted reach the purpose of self-cleaning.The technology belongs to domestic initiation at present.
5th, requirement is complied fully with by the assembling test of product, and well-digging test, drilling depth 500 has been carried out in certain oil field
Rice, realizes predetermined function target.
Brief description of the drawings
Fig. 1 is the probing schematic diagram of magic skill drilling apparatus；
Fig. 2 is the socket structure diagram of the present invention；
Fig. 3 a are the plugging hole component structure chart of eccentric configuration；
Fig. 3 b are the plugging hole component structure chart of the eccentric structure of the present invention；
Fig. 4 is the plug structure diagram of the present invention；
Fig. 5 is the contact pin component structure chart of the present invention；
Fig. 6 is the overall installation diagram of the present invention.
Wherein, 11 first vulcanization of rubber sheath, 12 plugging hole components, 13 first armored cables, 14 jack housing bodies, 15 sockets
Mounting ear, 121 first conductors, 122 first insulating barriers, 123 second conductors, 124 second insulating barriers, 125 first hat springs, 126 the
Two hat springs, 127 first jack posts, 128 second jack posts, 21 contact pin components, 22 second vulcanization of rubber sheaths, 23 the
Two armored cables, 24 plug outer housing, 25 plug mounting ears, 211 first contact pins, 212 second contact pins, 213 insulating barriers.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail.
A kind of rotary type self-cleaning electric connector of the present invention, including socket and plug.
As shown in Fig. 2 the socket includes the first vulcanization of rubber sheath 11, the and of 12 and first armored cable of plugging hole component 13
Jack housing body 14；The inner side of jack housing body 14 connects first vulcanization of rubber sheath 11, first vulcanization of rubber
Sheath 11 is sleeved on the outside of the plugging hole component 12 and first armored cable 13, one end connection of the plugging hole component 12
One end of first armored cable 13, the other end of first armored cable 13 lead to the outer of the jack housing body 14
Portion.Socket also includes socket mounting ear 15, and the socket mounting ear 15 is connected to the outside of the jack housing body 14.
As shown in Figure 3 a, it is the jack of ordinary connector, core number is 3 core arranged in parallel, and contact pin is with socket not in an axle
Rotation process can not be realized on line, during docking, and contact pin described in this patent or jack use off-center arrangement so that contact pin or jack
Entirety is on an axis, so as to realize rotation docking operation.
As shown in Figure 3 b, plugging hole component 12 of the present invention is led including the first conductor 121, the first insulating barrier 122, second
Body 123, the second insulating barrier 124, first hat spring 125 and second are preced with spring 126；The inner side of first conductor 121 connection described first
Insulating barrier 122, the inner side of first insulating barrier 122 connect second conductor 123, first conductor 121 and described the
Two conductors 123 are separated by second insulating barrier 124, and the first hat spring 125 connects first conductor 121, and described the
Two hat springs 126 connect second conductor 123.The the first jack post 127 and the second jack post 128 of plugging hole component 12
Two metallic conductors are formed, and both axis are eccentric structure not on plugging hole component axis.Insulator passes through with contact
Vulcanization is integrally formed, and to ensure product sealing, sealing ring is with the addition of at mating surface.Plugging hole component is the critical component of product,
In order to realize the function of single plug, twin-core conducting, the structure of former and later two hat springs is provided with plugging hole component, is led to therebetween
The insulating barrier for crossing polyetheretherketonematerials materials realizes insulation between two conductors, by contact pin it is different plug together depth to realize spiral pair
Connect, the function of twin-core conducting.The jack of conventional 3 cored structure connectors, 3 core arranged in parallel, contact pin is with socket not in an axis
On, rotation process can not be realized during docking, and contact pin of the present invention or jack use off-center arrangement so that contact pin or jack are whole
Body is on an axis, so as to realize rotation docking operation.
As shown in figure 4, the plug includes contact pin component 21, the second vulcanization of rubber sheath 22, the and of the second armored cable 23
Plug outer housing 24；The inner side of plug outer housing 24 connects second vulcanization of rubber sheath 22, second vulcanization of rubber
Sheath 22 is sleeved on the outside of the contact pin component 21 and second armored cable 23, one end connection of the contact pin component 21
One end of second armored cable 23, the other end of second armored cable 23 lead to the outer of the plug outer housing 24
Portion.Plug also includes plug mounting ear 25, and the plug mounting ear 25 is connected to the outside of the plug outer housing 24.
Contact pin component 21 is integrally integrally formed by contact pin with insulator by inlaying plastic compression, is molded rearward end welding cable,
Overall vulcanization is then carried out using vulcanization again.As shown in figure 5, contact pin component 21 includes the first contact pin 211, the second contact pin
212 and insulating barrier 213, first contact pin 211 and second contact pin 212 be arranged in parallel, insulating barrier described in outer wrap
213, the length of first contact pin 211 is more than the length of second contact pin 212, and first contact pin 211 and described the
Two contact pins 212 draw the equal length outside the insulating barrier 213.Contact pin component 21 is equally the critical component in product, two
Root contact pin contact is eccentric structure, and two contact pins are integrally formed by inlaying plastic compression, insulated from each other, are plugged together by different
Depth realizes the individual transmission of signal.The spiral plug of realization relative with jack structure simultaneously, the purpose of design of twin-core conducting.
As shown in fig. 6, the overall installation diagram for the present invention.
Often there is the splashing of silt in drilling well, silt, which is attached to contact pin surface, can influence the electric conductivity of connector, therefore
Need to carry out self-cleaning before plugging together, to ensure that surface is clean.It (is in fig 3b that the interface, which is designed with rubber damping structure,
The part of two insulating barrier 124), when plugging together, rubber can be cleared up contact pin surface contaminants, reach clean effect.
Claims (5)
1. a kind of rotary type self-cleaning electric connector, it is characterised in that including socket and plug；
The socket includes the first vulcanization of rubber sheath (11), plugging hole component (12) and the first armored cable (13) and jack housing
Body (14)；First vulcanization of rubber sheath (11), first vulcanization of rubber shield are connected on the inside of the jack housing body (14)
Set (11) is sleeved on the outside of the plugging hole component (12) and first armored cable (13), and the one of the plugging hole component (12)
End connects one end of first armored cable (13), and the other end of first armored cable (13) leads to the jack housing
The outside of body (14)；
The plug includes contact pin component (21), the second vulcanization of rubber sheath (22), the second armored cable (23) and plug body
Body (24)；Second vulcanization of rubber sheath (22), second vulcanization of rubber shield are connected on the inside of the plug outer housing (24)
Set (22) is sleeved on the outside of the contact pin component (21) and second armored cable (23), and the one of the contact pin component (21)
End connects one end of second armored cable (23), and the other end of second armored cable (23) leads to the plug body
The outside of body (24).
2. rotary type self-cleaning electric connector according to claim 1, it is characterised in that the socket also includes socket
Mounting ear (15), the socket mounting ear (15) are connected to the outside of the jack housing body (14).
3. rotary type self-cleaning electric connector according to claim 1, it is characterised in that plugging hole component (12) bag
Include the first conductor (121), the first insulating barrier (122), the second conductor (123), the second insulating barrier (124), first hat spring (125),
Second hat spring (126), the first jack post (127) and the second jack post (128)；
First insulating barrier (122) is connected on the inside of first conductor (121), is connected on the inside of first insulating barrier (122)
Second conductor (123) is connect, first conductor (121) and second conductor (123) pass through second insulating barrier
(124) separate, the first hat spring (125) connects first conductor (121), the second hat spring (126) connection described the
Two conductors (123), first conductor (121) connect the first jack post (127), and second conductor (123) is even
Connect the second jack post (128).
4. rotary type self-cleaning electric connector according to claim 1, it is characterised in that the plug also includes plug
Mounting ear (25), the plug mounting ear (25) are connected to the outside of the plug outer housing (24).
5. rotary type self-cleaning electric connector according to claim 1, it is characterised in that contact pin component (21) bag
Include the first contact pin (211), the second contact pin (212) and insulating barrier (213), first contact pin (211) and second contact pin
(212) it be arranged in parallel, insulating barrier described in outer wrap (213), the length of first contact pin (211) is more than second contact pin
(212) length, and first contact pin (211) and second contact pin (212) draw the outside length of the insulating barrier (213)
Spend equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906510.9A CN107732504A (en) | 2017-09-29 | 2017-09-29 | Rotary type self-cleaning electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906510.9A CN107732504A (en) | 2017-09-29 | 2017-09-29 | Rotary type self-cleaning electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732504A true CN107732504A (en) | 2018-02-23 |
Family
ID=61209091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710906510.9A Pending CN107732504A (en) | 2017-09-29 | 2017-09-29 | Rotary type self-cleaning electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899659A (en) * | 2018-08-20 | 2018-11-27 | 中国工程物理研究院总体工程研究所 | Sealed electrical connector and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746237A (en) * | 2014-01-28 | 2014-04-23 | 中航光电科技股份有限公司 | Connector capable of realizing rotatable splicing |
| CN205583202U (en) * | 2016-05-11 | 2016-09-14 | 慈溪恒煜电子有限公司 | Pure electric vehicles fills electrically conductive connector of diclinic hat spring of discharge connecting ware |
| CN106299744A (en) * | 2016-08-30 | 2017-01-04 | 中国石油集团渤海钻探工程有限公司 | Telescopic rotary attachment means |
| CN106654758A (en) * | 2016-11-28 | 2017-05-10 | 中国石油天然气集团公司 | Self-cleaning cable connector |
| CN207320383U (en) * | 2017-09-29 | 2018-05-04 | 沈阳兴华航空电器有限责任公司 | A kind of rotary type self-cleaning electric connector |
-
2017
- 2017-09-29 CN CN201710906510.9A patent/CN107732504A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746237A (en) * | 2014-01-28 | 2014-04-23 | 中航光电科技股份有限公司 | Connector capable of realizing rotatable splicing |
| CN205583202U (en) * | 2016-05-11 | 2016-09-14 | 慈溪恒煜电子有限公司 | Pure electric vehicles fills electrically conductive connector of diclinic hat spring of discharge connecting ware |
| CN106299744A (en) * | 2016-08-30 | 2017-01-04 | 中国石油集团渤海钻探工程有限公司 | Telescopic rotary attachment means |
| CN106654758A (en) * | 2016-11-28 | 2017-05-10 | 中国石油天然气集团公司 | Self-cleaning cable connector |
| CN207320383U (en) * | 2017-09-29 | 2018-05-04 | 沈阳兴华航空电器有限责任公司 | A kind of rotary type self-cleaning electric connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899659A (en) * | 2018-08-20 | 2018-11-27 | 中国工程物理研究院总体工程研究所 | Sealed electrical connector and preparation method thereof |
| CN108899659B (en) * | 2018-08-20 | 2024-04-02 | 中国工程物理研究院总体工程研究所 | Sealed electric connector and manufacturing method thereof |
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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: 20180223 |