CN105789986B - Adaptor connector and its contact assembly - Google Patents
Adaptor connector and its contact assembly Download PDFInfo
- Publication number
- CN105789986B CN105789986B CN201610181583.1A CN201610181583A CN105789986B CN 105789986 B CN105789986 B CN 105789986B CN 201610181583 A CN201610181583 A CN 201610181583A CN 105789986 B CN105789986 B CN 105789986B
- Authority
- CN
- China
- Prior art keywords
- terminal contact
- contact
- preceding terminal
- gasket
- connector shell
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 241001633942 Dais Species 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 210000004907 gland Anatomy 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- 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
-
- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to adaptor connector and its contact assemblies, adaptor connector includes connector shell, preceding terminal contact and rear terminal contact are provided in connector shell, it is provided in preceding terminal contact, rear terminal contact and is coated with connected nail along the connecting hole perpendicular to front-rear direction across preceding terminal contact and rear terminal contact, connecting hole.The present invention provides a kind of adaptor connectors that tensile strength between preceding terminal contact, rear terminal contact can be improved.
Description
Technical field
The present invention relates to adaptor connector and its contact assemblies.
Background technique
Printed board in equipment outconnector and equipment often is realized using to adaptor connector in equipment enclosure
Connection.A kind of existing adaptor connector " circle RJ45 water-proof connector female as disclosed in Chinese patent CN204179386U
Ontology connection-peg ", the connection-peg are a kind of adaptor connector, including female ontology connection-peg, that is, connector shell, connector
Connection terminal is provided in shell, connection terminal includes that the elastic connection end i.e. first for connecting with corresponding RJ45 connector connects
End and the welding ends i.e. second connection end for connecting with the golden finger in corresponding printed board, the first, second connecting pin are piece
Formula structure, the first connecting pin can be described as preceding terminal contact, and second connection end can be described as rear terminal contact.When use RJ45 connector with
First connecting pin of connection terminal connects, and the second connection end of printed board and connection terminal connects, to realize signal by RJ45
Plug is to the switching between printed board.Existing this adaptor connector has problems in that: preceding terminal contact and rear termination
Contact element is welded to connect, and not only operating procedure is relatively complicated, and between the preceding terminal contact and rear terminal contact after welding
Tensile strength is also not easy to guarantee；In addition, preceding terminal contact, rear terminal contact are integrally welded chip-type contact structure, because
This is not easy that air seal structure is arranged between contact and parent ontology plug, such connector is caused to be not applied for sealing gland
It is used in the equipment mechanism required.
Summary of the invention
The purpose of the present invention is to provide a kind of turns that tensile strength between preceding terminal contact, rear terminal contact can be improved
Connecting connector；The object of the invention is also to provide contact assemblies used in a kind of adaptor connector.
To solve the above-mentioned problems, the present invention in adaptor connector technical solution are as follows:
Adaptor connector, including connector shell are provided with preceding terminal contact and rear terminal contact in connector shell, preceding
It is provided in terminal contact, rear terminal contact along the connection perpendicular to front-rear direction across preceding terminal contact and rear terminal contact
Hole is coated with connected nail in connecting hole.
Connected nail is the rivet with connecting hole riveting cooperation.
Preceding terminal contact is coaxially set with rear terminal contact.
The rear end of preceding terminal contact be provided with connecting pin insertion hole, rear terminal contact be for corresponding cabinet printed board
Golden finger adaptation connection chip-type contact, the front end of rear terminal contact, which has, is inserted into the company for adaptation from back to front
Connect the sheet connecting pin that end inserts in the hole.
The preceding terminal contact is contact pin type contact.
It is the seal section of cylindrical structure that preceding terminal contact, which has outer peripheral surface, and the seal section of preceding terminal contact passes through flexible close
Sealing and connector shell sealing cooperate.
Flexible seals are the gasket of outer peripheral surface and connector shell sealing cooperation, are offered with before on gasket
Terminal contact seals the mounting hole installed for the seal section of corresponding preceding terminal contact respectively correspondingly.
The technical solution of contact assembly in the present invention are as follows:
The contact assembly of adaptor connector, including preceding terminal contact and rear terminal contact, preceding terminal contact, rear end in contact
The company of being coated with along the connecting hole perpendicular to front-rear direction across preceding terminal contact and rear terminal contact, connecting hole is provided on part
Connect nail.
Connected nail is the rivet with connecting hole riveting cooperation.
The rear end of preceding terminal contact be provided with connecting pin insertion hole, rear terminal contact be for corresponding cabinet printed board
Golden finger adaptation connection chip-type contact, the front end of rear terminal contact, which has, is inserted into the company for adaptation from back to front
Connect the sheet connecting pin that end inserts in the hole.
The invention has the benefit that the preceding terminal contact and rear terminal contact in the present invention pass through along perpendicular to front and back
Upward realizing across the connected nail of preceding terminal contact and rear terminal contact connects, and ensure that the tensile strength between the two.
Further, connected nail is connected with connecting hole riveting, and connected nail is between the preceding terminal contact of guarantee, rear terminal contact
While tensile strength, additionally it is possible to guarantee the reliable electrical connection between the two.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of adaptor connector in the present invention.
Specific embodiment
The embodiment of adaptor connector includes connector shell 4 and contact assembly as shown in Figure 1:, and connector shell is
Axis extends columnar structured along the longitudinal direction, and the preceding terminal contact 18 that contact assembly is coaxially set before and after including is with after
Terminal contact 9, preceding terminal contact 18 are the contact pin type contact that extends along the longitudinal direction of axis, rear terminal contact be for phase
The chip-type contact for answering the golden finger in cabinet printed board to be cooperatively connected, because rear terminal contact with it is corresponding before terminal contact it is corresponding same
Axis setting, therefore the arragement direction of preceding terminal contact is identical as the arragement direction of chip-type contact, the front end tool of rear terminal contact
The sheet connecting pin 24 for thering is plate thickness to vertically extend, the rear end of preceding terminal contact 18 be provided with for sheet connecting pin by it is rear extremely
Hole is inserted into the connecting pin of preceding adaptation insertion, and contact assembly further includes connecting hole, and connecting hole edge is perpendicular to front-rear direction across preceding
Terminal contact 18, connecting pin insertion hole and sheet connecting pin 24, riveting has rivet 23 in connecting hole, by connection rivet 23 will after
Terminal contact 9 be directly connected in front of in terminal contact, not only realized being electrically connected for rear terminal contact and preceding terminal contact, but also realization
Fixation to rear terminal contact.It is insulator 21 before terminal contact before being sequentially set with along the longitudinal direction in connector shell, close
Preceding terminal contact is consolidated in insulator 22 and chip-type contact sheath 10 after packing 13, preceding terminal contact, forward and backward insulator realization
Dingan County's dress, it is the seal section of cylindrical structure that preceding terminal contact 18, which has outer peripheral surface, and the seal section of preceding terminal contact passes through sealing
Pad 13 and the sealing of connector shell 4 cooperate, and the outer peripheral surface of gasket 13 and the inner peripheral surface of connector shell 4 seal and cooperate, sealing
It is provided on pad 13 and seals the mounting hole installed for seal section, be provided in the two sides of seal section to gasket in preceding terminal contact
Front limit land 6, the rear limited ring dais 7 of limit are moved axially, while insulator after insulator 21, contact before contact
22 are also limited by front limit land and rear limited ring dais respectively.Before gasket is realized between terminal contact and connector shell
Sealing gland, the inner circumferential of connector shell are provided with the block step 5 of block direction backwards, and preceding insulator is by block step block, piece
The rear end of formula contact sheath is limited by circlip.Using this knot being directly fixed on chip-type contact in preceding terminal contact
Structure ensure that the tensile capacity between chip-type contact and preceding terminal contact, but can save pcb board and to chip-type contact into
The fixed insulator of row, simplifies the structure of product, can substantially reduce the cost of product.
In other embodiments of the invention: preceding terminal contact can also be jack type contact, chip-type contact etc. its
The contact of its structure；Terminal contact can also be jack type contact or contact pin type contact afterwards；Rivet can also be by only real
The connected nail of tensile connection replaces between existing front and back ends contact, can there is gap between connected nail and connecting hole at this time；Connection
End insertion hole can not also be set, and preceding terminal contact can be folded up and down with rear terminal contact and be set at this time；Connector shell can also be
Rectangular configuration；Each preceding terminal contact can not also be realized by gasket to be cooperated with connector shell sealing, for example is not provided with close
Exterior seal ring is being arranged in packing between insulator and connector shell before contact, before each preceding terminal contact and contact absolutely
Inner seal ring is set between edge body, terminal contact and connector shell before realizing by the flexible seals of inside and outside sealing ring type
Between sealing.
The specific structure of contact assembly and above-mentioned each adaptor connector are real as shown in Figure 1: for the embodiment of contact assembly
It is identical to apply contact assembly described in example, this will not be detailed here.
Claims (4)
1. adaptor connector, including connector shell, it is provided with preceding terminal contact and rear terminal contact in connector shell, it is special
Sign is: edge is provided in preceding terminal contact, rear terminal contact perpendicular to front-rear direction across preceding terminal contact and rear end in contact
The connecting hole of part, connected nail is coated in connecting hole, and connected nail is the rivet with connecting hole riveting cooperation, preceding terminal contact
Rear end be provided with connecting pin insertion hole, rear terminal contact be for be adapted to the golden finger in corresponding cabinet printed board connect
Chip-type contact, the front end of rear terminal contact, which has, is inserted into the sheet that the connecting pin inserts in the hole for adaptation from back to front
Connecting pin, it is the seal section of cylindrical structure that preceding terminal contact, which has outer peripheral surface, and the seal section of preceding terminal contact passes through flexible close
Sealing and connector shell sealing cooperate, and flexible seals are the gasket of outer peripheral surface and connector shell sealing cooperation,
Offer that the seal section sealing with preceding terminal contact correspondingly respectively for terminal contact before corresponding installs on gasket wears
Hole is filled, it is exhausted after insulator, gasket, preceding terminal contact before terminal contact before being sequentially set with along the longitudinal direction in connector shell
Edge body and chip-type contact sheath are provided in preceding terminal contact in the two sides of seal section and move axially limit to gasket
Front limit land, rear limited ring dais, while before contact after insulator, contact insulator also respectively pass through front limit land
It is limited with rear limited ring dais.
2. adaptor connector according to claim 1, it is characterised in that: preceding terminal contact is set with rear terminal contact coaxial line
It sets.
3. adaptor connector according to claim 1, it is characterised in that: the preceding terminal contact is contact pin type contact.
4. the contact assembly of adaptor connector, including preceding terminal contact and rear terminal contact, it is characterised in that: preceding end in contact
It is provided on part, rear terminal contact along the connecting hole perpendicular to front-rear direction across preceding terminal contact and rear terminal contact, connection
Connected nail is coated in hole, connected nail is the rivet cooperated with connecting hole riveting, and the rear end of preceding terminal contact is provided with company
End insertion hole is connect, rear terminal contact is the chip-type contact for being adapted to connection with the golden finger in corresponding cabinet printed board, after
The front end of terminal contact, which has, is inserted into the sheet connecting pin that the connecting pin inserts in the hole, preceding termination for adaptation from back to front
It is the seal section of cylindrical structure that contact element, which has outer peripheral surface, and the seal section of preceding terminal contact is close by gasket and connector shell
Envelope cooperation, the outer peripheral surface of gasket and the inner peripheral surface of connector shell seal and cooperate, and are provided on gasket and seal for seal section
The mounting hole installed, insulator, gasket, preceding termination before terminal contact before being sequentially set in connector shell along the longitudinal direction
Insulator and chip-type contact sheath after contact element, in preceding terminal contact in the two sides of seal section be provided with gasket is carried out it is axial
The front limit land of mobile limit, rear limited ring dais, while before insulator also passes through respectively after insulator, contact before contact
Limited ring dais and the limit of rear limited ring dais.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181583.1A CN105789986B (en) | 2016-03-28 | 2016-03-28 | Adaptor connector and its contact assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181583.1A CN105789986B (en) | 2016-03-28 | 2016-03-28 | Adaptor connector and its contact assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105789986A CN105789986A (en) | 2016-07-20 |
| CN105789986B true CN105789986B (en) | 2019-02-26 |
Family
ID=56391917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610181583.1A Active CN105789986B (en) | 2016-03-28 | 2016-03-28 | Adaptor connector and its contact assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105789986B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418028B (en) * | 2018-01-31 | 2019-09-24 | 台州市莱恩克智能科技有限公司 | A kind of electric appliance connection-peg of optimization |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569065A (en) * | 2006-12-28 | 2009-10-28 | 三菱电线工业株式会社 | Connection member and harness connector |
| CN103457066A (en) * | 2013-08-22 | 2013-12-18 | 合肥市半山阁电子科技有限公司 | Split type radio frequency coaxial adaptor |
| CN203839530U (en) * | 2014-05-23 | 2014-09-17 | 泰科电子(上海)有限公司 | New connectors and new connection terminals for new energy vehicles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3134023B2 (en) * | 1992-11-25 | 2001-02-13 | 株式会社東海理化電機製作所 | Switch with connector |
-
2016
- 2016-03-28 CN CN201610181583.1A patent/CN105789986B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569065A (en) * | 2006-12-28 | 2009-10-28 | 三菱电线工业株式会社 | Connection member and harness connector |
| CN103457066A (en) * | 2013-08-22 | 2013-12-18 | 合肥市半山阁电子科技有限公司 | Split type radio frequency coaxial adaptor |
| CN203839530U (en) * | 2014-05-23 | 2014-09-17 | 泰科电子(上海)有限公司 | New connectors and new connection terminals for new energy vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105789986A (en) | 2016-07-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |