CN105449468B - A kind of connector and its signal component unit - Google Patents
A kind of connector and its signal component unit Download PDFInfo
- Publication number
- CN105449468B CN105449468B CN201510871511.5A CN201510871511A CN105449468B CN 105449468 B CN105449468 B CN 105449468B CN 201510871511 A CN201510871511 A CN 201510871511A CN 105449468 B CN105449468 B CN 105449468B
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- contacting piece
- signal contacting
- signal
- insulation board
- convex block
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of connector and its signal component units, signal component unit includes the signal contacting piece insulation board that plate thickness extends in left-right direction, it is provided with the signal contacting piece that at least two front ends are inserted terminal on signal contacting piece insulation board, locating recesses/locating convex block for preventing the signal contacting piece on two neighboring signal component unit from misplacing in the longitudinal direction with the locating convex block on adjacent signals contact insulation board/locating recesses location fit is provided in at least side plate face of signal contacting piece insulation board.The present invention solves signal contacting piece in the prior art and needs to install one by one and cause signal contacting piece efficiency of assembling poor.
Description
Technical field
The present invention relates to a kind of connector and its signal component units.
Background technology
With advances in technology, high-power, small size.The power converter that compatible direct current, exchange input（rectifier）
Have become the trend of power supply industry development.Existing this kind of connector " power supply as disclosed in Chinese patent CN102157825B
Hole contact and its contact chip and electric connector ", the electric connector include the insulation shell and be set to that front end is inserted terminal
Physical contact in insulation shell and signal contacting piece, signal contacting piece have multiple, and each signal contacting piece is arranged in array,
It is provided on insulation shell with signal contacting piece correspondingly respectively for the signal contacting piece of the corresponding installation of each signal contacting piece
Mounting hole.Physical contact is then respectively arranged in corresponding physical contact mounting hole, the axial direction of physical contact mounting hole
Extend along the longitudinal direction, each physical contact includes two contact chips disposed in parallel, is both provided on each contact chip
Flexible barbs are provided with the hangnail card slot coordinated with flexible barbs on the hole wall of physical contact mounting hole.In use, by each letter
Number contact being encased in insulation shell one by one, also being encased in insulation shell one by one by each contact chip, completes electricity
The assembling of connector.Existing this electric connector has problems in that：Each signal contacting piece needs to install one by one, causes
The efficiency of assembling of signal contacting piece is low, and cannot be guaranteed the installation consistency of front and back position between each contact, causes signal
Contact difference arrange situation happens occasionally, be unfavorable for the stability of product；In addition, solid before and after each contact in order to realize
It is fixed, it needs that corresponding fixed structure is arranged on each contact, such as flexible barbs, it is also necessary in each contact cavity
Corresponding fit structure is set such as hangnail card slot, causes entire product not easy to manufacture, increases the manufacture difficulty of product.
Invention content
The purpose of the present invention is to provide a kind of signal component units, need one to solve signal contacting piece in the prior art
Each and every one installs and causes signal contacting piece efficiency of assembling poor, and front and back position consistency asking of being not easy to ensure between signal contacting piece
Topic；The present invention also aims to provide a kind of connector using the signal component unit.
To solve the above-mentioned problems, the technical solution of signal component unit is in the present invention：
A kind of signal component unit of connector, including signal contacting piece insulation board that plate thickness extends in left-right direction, letter
The signal contacting piece that at least two front ends are inserted terminal is provided on number contact insulation board, signal contacting piece insulation board is at least
Be provided in the plate face of side for the locating convex block on adjacent signals contact insulation board/locating recesses location fit to prevent
Locating recesses/locating convex block that signal contacting piece on two neighboring signal component unit misplaces in the longitudinal direction.
It is provided with locating convex block on the left plate face of signal contacting piece insulation board, is set on the right panel face of signal contacting piece insulation board
Locating recesses are equipped with, locating convex block is adapted to the size of locating recesses.
Locating convex block is the string configuration that length vertically extends, and corresponding locating recesses are length vertically side
To the string configuration of extension.
Signal contacting piece includes the signal contacting piece inserting section extended along the longitudinal direction and is set to signal contacting piece grafting
The lower end of the signal contacting piece lead segments of section tail end vertically extended, signal contacting piece lead segments protrudes from signal contact
Part insulation board.
The technical solution of connector is in the present invention：
Connector, including connector shell are provided at least two in connector shell and are set up in parallel in left-right direction
Signal component unit, signal component unit include the signal contacting piece insulation board that plate thickness extends in left-right direction, signal contacting piece
The signal contacting piece that at least two front ends are inserted terminal, at least one side of signal contacting piece insulation board are provided on insulation board
On be provided with for two neighboring to prevent with the locating convex block on adjacent signals contact insulation board/locating recesses location fit
Locating recesses/locating convex block that signal contacting piece on signal component unit misplaces in the longitudinal direction.
It is provided with locating convex block on the left plate face of signal contacting piece insulation board, is set on the right panel face of signal contacting piece insulation board
Locating recesses are equipped with, locating convex block is adapted to the size of locating recesses.
Locating convex block is the string configuration that length vertically extends, and corresponding locating recesses are length vertically side
To the string configuration of extension.
Signal contacting piece includes the signal contacting piece inserting section extended along the longitudinal direction and is set to signal contacting piece grafting
The lower end of the signal contacting piece lead segments of section tail end vertically extended, signal contacting piece lead segments protrudes from signal contact
Part insulation board, connector shell include the insulation shell and be fixed on the insulation shell tail end from the bottom to top that front end is inserted terminal
Insulating press boards, the upper end of insulating press boards is provided with the signal contacting piece accommodating chamber for accommodating each signal contacting piece insulation board, signal
The positioning on the left plate face of left signal contacting piece insulation board with position is provided in the left side cavity wall of contact accommodating chamber
Convex block inserts the pressing plate slot of cooperation, is provided in the right side cavity wall of signal contacting piece accommodating chamber and is connect near right signal with position
The pressing plate cutting of locating recesses inserting cooperation on the right panel face of contact element insulation board, the bottom of chamber of signal contacting piece accommodating chamber is provided with
The signal contacting piece lead segments punched out that section is pierced by is drawn for each signal contacting piece.
The upside aperture of each signal contacting piece lead segments punched out is by up to the gradually smaller conical orifice of lower diameter.
Connector further includes physical contact, electrical power contacts include the physical contact inserting section extended along the longitudinal direction and
The physical contact lead segments of inserted terminal rear end vertically extended are set to, insulating press boards are provided with for lead segments along upper
The physical contact lead segments mounting hole that lower direction is packed into and is pierced by.
Beneficial effects of the present invention are：In use, the locating convex block that two neighboring signal component unit passes through male-female engagement
It is assembled together, is then encased in connector shell together again, due to locating convex block and locating recesses with locating recesses positioning
Cooperation so that two neighboring signal component unit can be positioned quickly and can guarantee each signal contacting piece in front and back position
Consistency, assembled each signal component unit are assembled in connector shell together, and all signal contacts are once completed in realization
The installation of part substantially increases the efficiency of assembling of connector.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of connector in the present invention；
Fig. 2 is the structural schematic diagram of signal component unit in Fig. 1；
Fig. 3 is the cooperation schematic diagram of two neighboring signal component unit in Fig. 1；
Fig. 4 is the structural schematic diagram of insulating press boards in Fig. 1；
Fig. 5 is the structural schematic diagram of contact accommodating chamber in Fig. 4；
Fig. 6 is the cooperation schematic diagram of signal component unit and insulation shell in Fig. 1；
Fig. 7 is the structural schematic diagram of insulation shell in Fig. 1；
Fig. 8 is the structural schematic diagram at another visual angle of Fig. 7.
Specific implementation mode
The implementation of connector is for example shown in Fig. 1 ~ 8：Including connector shell, connector shell includes that front end is inserted terminal
Insulation shell 1 and the insulating press boards 35 being fixed to from the bottom to top when being set to the use of insulation shell tail end on insulation shell 1, absolutely
Edge shell includes ontology and is set to the shell left plate 2 of ontology rear end, shell right plate 10 and housing upper baffle plate 4, and shell is left
Side plate 2, shell right plate 10 and housing upper baffle plate 4 surround the space for housing insulation pressing plate 35, the left and right two of insulating press boards
End is respectively arranged with wedge lock protrusion 14, is provided on shell left plate, shell right plate for matching with wedge lock protrusion
The wedge lock slot of conjunction, warpage preventing slot 8 is provided on housing upper baffle plate, and the upper end of insulating press boards is provided with for being plugged in anti-stick up
Anti- in crank slot 8 sticks up protrusion 18.
Connector further includes four signal component units 7 being set up in parallel in left-right direction, and each signal component unit wraps
The signal contacting piece insulation board 16 that rubbing board thickness extends in left-right direction is provided on signal contacting piece insulation board 16 multiple at arrangement
The signal contacting piece 5 set is provided with locating convex block 6, signal contacting piece insulation board on the left plate face of signal contacting piece insulation board 16
Right panel face on be provided with the locating recesses 17 being adapted to locating convex block size, in use, two neighboring signal component unit
The positioning between each signal component unit is completed in locating recesses and the mutual inserting of locating convex block, is prevented on each signal component unit
Signal contacting piece 5 misplaces in the longitudinal direction.Signal contacting piece includes the signal contacting piece inserting section 51 extended along the longitudinal direction
With the signal contacting piece lead segments 52 vertically extended for being set to signal contacting piece inserting section tail end, signal contacting piece draws
The lower end of line segment 52 protrudes from signal contacting piece insulation board 16, is provided on the ontology of insulation shell for each signal contacting piece grafting
The rear hole edge of the signal contacting piece inserting section punched out 37 that section is pierced by, signal contacting piece inserting section punched out 37 is contacted with signal
Part insulation board block coordinates and limits signal contacting piece insulation board orward movement limit, each row signal contact inserting section perforation
Rear end be both provided with the insulation board holding tank 24 of housing insulation front edge of board.In the present embodiment, locating convex block 6 be length vertically
The string configuration that direction extends, corresponding locating recesses 17 are the string configuration that length vertically extends, insulation pressure
The upper end of plate is provided with the signal contacting piece accommodating chamber 19 for accommodating each signal contacting piece insulation board, a left side for signal contacting piece accommodating chamber
The pressure of the locating convex block inserting cooperation with position on the left plate face of left signal contacting piece insulation board is provided on side chamber wall
Plate slot 21 is provided in the right side cavity wall of signal contacting piece accommodating chamber with position near the right side of right signal contacting piece insulation board
The pressing plate cutting 20 of locating recesses inserting cooperation in plate face, the bottom of chamber of signal contacting piece accommodating chamber is provided with to be connect for each fuse number
The signal contacting piece lead segments punched out 12 that contact element lead segments are pierced by.The upside aperture of each signal contacting piece lead segments punched out is
The gradually smaller conical orifice of diameter from top to bottom.
Connector further includes physical contact, and physical contact includes the first power contact part positioned at signal component unit
3 and the second power contact part 9 on the right side of signal component unit, the diameter of the first power contact part 3 connect less than the second power
Contact element 9, the first power contact part are used for transmission small-power, and the second power contact part is used for transmission high-power.Each power contact part
The vertically side for including the physical contact inserting section extended along the longitudinal direction and being set to physical contact inserting section rear end
To the physical contact lead segments of extension, that is to say, that physical contact and signal contacting piece are L-shaped structure, insulation shell
The physical contact inserting section being provided on ontology for each physical contact is pierced by physical contact inserting section punched out, adjacent
The reinforcing rib 42 extended along the longitudinal direction is provided on the insulation shell of second power contact part, in adjacent first power contact part
Insulation shell on be provided with insulation grid 41 for increasing adjacent first power contact part creepage distance.It is set on insulating press boards
It is equipped with the physical contact lead being pierced by respectively for the physical contact lead segments of each physical contact vertically extended
Section punched out.Fig. 1 middle terms 31 refer to that the physical contact inserting section of the first power contact part, the expression of item 23 are pierced by for item 31
Physical contact inserting section punched out；Item 32 indicates that the physical contact lead segments of the first power contact parts, item 13 are indicated for item
The 32 physical contact lead segments punched out being pierced by；Item 91 refers to the physical contact inserting section of the second power contact part, item
25 indicate the physical contact inserting section punched out being pierced by for item 91；Item 92 indicates the lead segments of the second power contact parts；Item 11
Indicate the physical contact lead segments punched out being pierced by for item 92.
In use, the physical contact inserting section of each physical contact is plugged in corresponding electrical power contacts by rear to preceding
In part inserting section punched out, each signal component unit is fitted together, then inserts the signal contacting piece of each signal contacting piece
It meets Duan Youhou to be plugged in corresponding signal contacting piece inserting section punched out to preceding, then bottom right is supreme assembles insulating press boards
In on insulation shell, stuck up in protrusion insertion warpage preventing slot up to anti-, in the wedge lock protrusion and insulation shell on insulating press boards
Wedge lock slot lock tight fit, connector is completed.Insulating press boards limit each contact simultaneously, entire assembling process letter
Just, efficiency of assembling is high for folk prescription；Coordinate energy by physical contact inserting section punched out and physical contact lead segments punched out
Enough realize fixes the installation of physical contact, is not required to that additional structure is arranged on physical contact, simplifies product structure, has
Conducive to the cost of reduction product.
In other embodiments of the invention：Locating convex block and locating recesses between adjacent signals contact insulation board
The string configuration that length vertically extends is can not be, such as locating convex block is more than two dotted convex blocks；Position
Set the positioning of locating convex block and position on right signal contacting piece insulation board on left signal contacting piece insulation board
Recess can not also be set, and insulating press boards can be coordinated by the rear end block with each contact insulation board and be contacted to limit at this time
Part insulation board moves backwards；The contact lead segments of certain each contact can also extend along the longitudinal direction, at this time insulating press boards
It can be attached on insulation shell by rear to preceding, insulating press boards can also be connected by screw with insulation shell.
The embodiment of signal component unit is as shown in the figure：The concrete structure of signal component unit is implemented with above-mentioned each connector
Signal component unit described in example is identical, and this will not be detailed here.
Claims (9)
1. a kind of signal component unit of connector, it is characterised in that：The signal contacting piece extended in left-right direction including plate thickness
Insulation board, the signal contacting piece that at least two front ends are inserted terminal is provided on signal contacting piece insulation board, and signal contacting piece is exhausted
It is provided in at least side plate face of listrium for being positioned with the locating convex block on adjacent signals contact insulation board/locating recesses
Coordinate locating recesses/convex to prevent the signal contacting piece on two neighboring signal component unit from misplacing in the longitudinal direction
Block；The signal contacting piece includes the signal contacting piece inserting section extended along the longitudinal direction and is set to signal contacting piece inserting section
The signal contacting piece lead segments of tail end vertically extended, the lower end of signal contacting piece lead segments protrudes from signal contacting piece
Insulation board；The signal contacting piece inserting section is used to insert in front-rear direction with the signal contacting piece inserting section punched out of insulation shell
Connect cooperation；The signal contacting piece lead segments are used to insert in above-below direction with the signal contacting piece lead segments punched out of insulating press boards
Connect cooperation.
2. signal component unit according to claim 1, it is characterised in that：It is set on the left plate face of signal contacting piece insulation board
Be equipped with locating convex block, be provided with locating recesses on the right panel face of signal contacting piece insulation board, locating convex block and locating recesses it is big
Small adaptation.
3. signal component unit according to claim 2, it is characterised in that：Locating convex block vertically extends for length
String configuration, corresponding locating recesses are the string configuration that vertically extends of length.
4. connector, including connector shell, it is characterised in that：At least two are provided in connector shell in left-right direction simultaneously
The signal component unit of setting is arranged, signal component unit includes the signal contacting piece insulation board that plate thickness extends in left-right direction, letter
The signal contacting piece that at least two front ends are inserted terminal is provided on number contact insulation board, signal contacting piece insulation board is at least
Be provided on one side for the locating convex block on adjacent signals contact insulation board/locating recesses location fit to prevent
Locating recesses/locating convex block that signal contacting piece on two neighboring signal component unit misplaces in the longitudinal direction, the letter
Number contact includes the signal contacting piece inserting section extended along the longitudinal direction and the edge for being set to signal contacting piece inserting section tail end
The signal contacting piece lead segments that upper and lower directions extends, the lower end of signal contacting piece lead segments protrudes from signal contacting piece insulation board；
Connector shell includes the insulation shell that front end is inserted terminal and is fixed from the bottom to top when being set to the use of insulation shell tail end
Insulating press boards on to insulation shell are provided with the signal being pierced by for each signal contacting piece inserting section on the ontology of insulation shell and connect
Contact element inserting section punched out；The upper end of insulating press boards is provided with the signal contacting piece receiving for accommodating each signal contacting piece insulation board
Chamber, the bottom of chamber of signal contacting piece accommodating chamber are provided with the signal contacting piece lead segments being pierced by for each signal contacting piece extraction section and are pierced by
Hole.
5. connector according to claim 4, it is characterised in that：It is fixed to be provided on the left plate face of signal contacting piece insulation board
Position convex block, is provided with locating recesses on the right panel face of signal contacting piece insulation board, locating convex block is adapted to the size of locating recesses.
6. connector according to claim 5, it is characterised in that：Locating convex block is the strip that length vertically extends
Shape structure, corresponding locating recesses are the string configuration that length vertically extends.
7. connector according to claim 6, it is characterised in that：It is provided in the left side cavity wall of signal contacting piece accommodating chamber
With the pressing plate slot of locating convex block inserting cooperation of the position on the left plate face of left signal contacting piece insulation board, signal contact
The locating recesses on the right panel face of right signal contacting piece insulation board with position are provided in the right side cavity wall of part accommodating chamber
Insert the pressing plate cutting of cooperation.
8. connector according to claim 7, it is characterised in that：The upside aperture of each signal contacting piece lead segments punched out
For the gradually smaller conical orifice of diameter from top to bottom.
9. connector according to claim 7, it is characterised in that：Connector further includes physical contact, electrical power contacts packet
The power supply vertically extended for including the physical contact inserting section extended along the longitudinal direction and being set to inserted terminal rear end connects
Contact element lead segments, insulating press boards are provided with to be packed into and the physical contact lead segments being pierced by install along the vertical direction for lead segments
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871511.5A CN105449468B (en) | 2015-12-02 | 2015-12-02 | A kind of connector and its signal component unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871511.5A CN105449468B (en) | 2015-12-02 | 2015-12-02 | A kind of connector and its signal component unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105449468A CN105449468A (en) | 2016-03-30 |
| CN105449468B true CN105449468B (en) | 2018-08-10 |
Family
ID=55559397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871511.5A Active CN105449468B (en) | 2015-12-02 | 2015-12-02 | A kind of connector and its signal component unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449468B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332813B1 (en) * | 1999-08-02 | 2001-12-25 | Yazaki Corporation | Joining structure of connector |
| CN101635395A (en) * | 2009-08-28 | 2010-01-27 | 成都瑞联电气股份有限公司 | Wall-through connection terminal board |
| CN203574156U (en) * | 2012-07-12 | 2014-04-30 | 蔡周贤 | Electric connection socket |
| CN104300271A (en) * | 2013-11-26 | 2015-01-21 | 中航光电科技股份有限公司 | Convenient-to-assemble socket |
-
2015
- 2015-12-02 CN CN201510871511.5A patent/CN105449468B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332813B1 (en) * | 1999-08-02 | 2001-12-25 | Yazaki Corporation | Joining structure of connector |
| CN101635395A (en) * | 2009-08-28 | 2010-01-27 | 成都瑞联电气股份有限公司 | Wall-through connection terminal board |
| CN203574156U (en) * | 2012-07-12 | 2014-04-30 | 蔡周贤 | Electric connection socket |
| CN104300271A (en) * | 2013-11-26 | 2015-01-21 | 中航光电科技股份有限公司 | Convenient-to-assemble socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105449468A (en) | 2016-03-30 |
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