CN105449468A - Connector and signal component units thereof - Google Patents
Connector and signal component units thereof Download PDFInfo
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- CN105449468A CN105449468A CN201510871511.5A CN201510871511A CN105449468A CN 105449468 A CN105449468 A CN 105449468A CN 201510871511 A CN201510871511 A CN 201510871511A CN 105449468 A CN105449468 A CN 105449468A
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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 invention relates to a connector and signal component units thereof. Each signal component unit comprises a signal contact insulating plate the thickness of which extends along the left-right direction, wherein at least two signal contacts are arranged on each signal contact insulating plate; plug-in ends are arranged at the front ends of the at least two signal contacts; and at least one side plate surface of each signal contact insulating plate is provided with a positioning recess/positioning bump, which cooperateswith the positioning bump/positioning recess in the adjacent signal contact insulating plate to prevent the signal contacts on two adjacent signal component units from being staggered in the forward and backward direction. According to the connector and the signal component units, the problem of poor assembly efficiency of the signal contacts due to the fact that the signal contacts need to be arranged one by one in the prior art is solved.
Description
Technical field
The present invention relates to a kind of connector and signal component unit thereof.
Background technology
Along with the progress of technology, high-power, small size.The power converter (rectifier) of compatible direct current, interchange input has become the trend of power supply industry development.Existing this kind of connector " power hole contact and contact chip and electric connector " thereof disclosed in Chinese patent CN102157825B, this electric connector comprises the insulation shell and the physical contact be arranged in insulation shell and signal contacting piece that front end is inserted terminal, signal contacting piece has multiple, each signal contacting piece is arranged in array, and insulation shell is provided with signal contacting piece one to one respectively for the corresponding signal contacting piece installing hole installed of each signal contacting piece.Physical contact is then arranged in corresponding physical contact installing hole respectively, the axis of physical contact installing hole extends along the longitudinal direction, each physical contact includes two contact chips be arranged in parallel, each contact chip is provided with flexible barbs, the hole wall of physical contact installing hole is provided with the hangnail draw-in groove coordinated with flexible barbs.During use, by each signal contacting piece one by one be encased in insulation shell, by each contact chip also one by one be encased in insulation shell, complete the assembling of electric connector.Existing this electric connector Problems existing is: each signal contacting piece needs to install one by one, cause the efficiency of assembling of signal contacting piece low, and the installation consistency of front and back position between each contact can not be ensured, cause signal contacting piece difference to arrange situation happens occasionally, be unfavorable for the stability of product; In addition, in order to the front and back realizing each contact are fixed, need to arrange corresponding fixed structure on each contact, such as flexible barbs, also need in each contact cavity, to arrange corresponding fit structure such as hangnail draw-in groove, cause whole product not easily to make, add the manufacture difficulty of product.
Summary of the invention
The object of the present invention is to provide a kind of signal component unit, need to install one by one to solve signal contacting piece in prior art and cause signal contacting piece efficiency of assembling poor, and the problem that between signal contacting piece, front and back position consistency not easily ensures; The present invention also aims to provide a kind of connector using this signal component unit.
In order to solve the problem, in the present invention, the technical scheme of signal component unit is:
A kind of signal component unit of connector, comprise the signal contacting piece insulation board that thickness of slab extends in left-right direction, signal contacting piece insulation board being provided with the signal contacting piece that at least two front ends are inserted terminal, at least one lateral plates of signal contacting piece insulation board being provided with the locating recesses/locating convex block for misplacing in the longitudinal direction with the signal contacting piece prevented on adjacent two signal component unit with the locating convex block on adjacent signals contact insulation board/locating recesses location fit.
The left plate face of signal contacting piece insulation board is provided with locating convex block, the right panel face of signal contacting piece insulation board is provided with locating recesses, the size of locating convex block and locating recesses is adaptive.
Locating convex block is the string configuration that length extends along the vertical direction, and corresponding locating recesses is the string configuration that length extends along the vertical direction.
Signal contacting piece comprises the signal contacting piece inserting section extended along the longitudinal direction and the signal contacting piece lead segments extended along the vertical direction being arranged at signal contacting piece inserting section tail end, and the lower end of signal contacting piece lead segments protrudes from signal contacting piece insulation board.
In the present invention, the technical scheme of connector is:
Connector, comprise connector shell, at least two signal component unit be set up in parallel in left-right direction are provided with in connector shell, signal component unit comprises the signal contacting piece insulation board that thickness of slab extends in left-right direction, signal contacting piece insulation board is provided with the signal contacting piece that at least two front ends are inserted terminal, at least one side of signal contacting piece insulation board is provided with the locating recesses/locating convex block for misplacing in the longitudinal direction with the signal contacting piece prevented on adjacent two signal component unit with the locating convex block on adjacent signals contact insulation board/locating recesses location fit.
The left plate face of signal contacting piece insulation board is provided with locating convex block, the right panel face of signal contacting piece insulation board is provided with locating recesses, the size of locating convex block and locating recesses is adaptive.
Locating convex block is the string configuration that length extends along the vertical direction, and corresponding locating recesses is the string configuration that length extends along the vertical direction.
Signal contacting piece comprises the signal contacting piece inserting section extended along the longitudinal direction and the signal contacting piece lead segments extended along the vertical direction being arranged at signal contacting piece inserting section tail end, the lower end of signal contacting piece lead segments protrudes from signal contacting piece insulation board, connector shell comprises insulation shell that front end is inserted terminal and is fixed on the insulating press boards of described insulation shell tail end from the bottom to top, the upper end of insulating press boards is provided with the signal contacting piece container cavity holding each signal contacting piece insulation board, chamber, the left side wall of signal contacting piece container cavity is provided with the pressing plate slot that the locating convex block plug-in mounting on the left plate face of the signal contacting piece insulation board kept left most with position coordinates, the right-side cavity wall of signal contacting piece container cavity is provided with the pressing plate cutting that the locating recesses plug-in mounting on the right panel face of the signal contacting piece insulation board of keeping right most with position coordinates, the signal contacting piece lead segments punched out passed for each signal contacting piece extraction section is provided with at the bottom of the chamber of signal contacting piece container cavity.
The aperture, upside of each signal contacting piece lead segments punched out is by the upper conical orifice diminished gradually to lower diameter.
Connector also comprises physical contact, electrical power contacts comprises the physical contact inserting section extended along the longitudinal direction and the physical contact lead segments extended along the vertical direction being arranged at inserted terminal rear end, and insulating press boards is provided with and loads along the vertical direction and the physical contact lead segments mounting hole passed for lead segments.
Beneficial effect of the present invention is: during use, adjacent two signal component unit pass through the locating convex block of male-female engagement together with locating recesses orientation assemble, and then be encased in together in connector shell, due to the cooperation of locating convex block and locating recesses, make adjacent two signal component unit also can ensure the consistency of each signal contacting piece on front and back position by quick position, the each signal component unit assembled is assembled in connector shell together, realize the installation once completing all signal contacting pieces, substantially increase the efficiency of assembling of connector.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of connector in the present invention;
Fig. 2 is the structural representation of signal component unit in Fig. 1;
Fig. 3 is the cooperation schematic diagram of adjacent two signal component unit in Fig. 1;
Fig. 4 is the structural representation of insulating press boards in Fig. 1;
Fig. 5 is the structural representation of contact container cavity in Fig. 4;
Fig. 6 be in Fig. 1 signal component unit and insulation shell coordinate schematic diagram;
Fig. 7 is the structural representation of insulation shell in Fig. 1;
Fig. 8 is the structural representation at another visual angle of Fig. 7.
Embodiment
The embodiment of connector is as shown in Fig. 1 ~ 8: comprise connector shell, connector shell is fixed to the insulating press boards 35 on insulation shell 1 from the bottom to top when comprising insulation shell 1 that front end is inserted terminal and be arranged at the use of insulation shell tail end, insulation shell comprises body and is arranged at the housing left plate 2 of body rear end, housing right plate 10 and housing upper baffle plate 4, housing left plate 2, housing right plate 10 and housing upper baffle plate 4 surround the space for housing insulation pressing plate 35, the two ends, left and right of insulating press boards are respectively arranged with wedge lock projection 14, housing left plate, housing right plate is provided with for the wedge lock groove with wedge lock male cooperation, housing upper baffle plate is provided with warpage preventing groove 8, the upper end of insulating press boards is provided with sticks up protruding 18 for be plugged in warpage preventing groove 8 anti-.
Connector also comprises four signal component unit 7 be set up in parallel in left-right direction, each signal component unit includes the signal contacting piece insulation board 16 that thickness of slab extends in left-right direction, signal contacting piece insulation board 16 is provided with the signal contacting piece 5 of multiple layout in a row, the left plate face of signal contacting piece insulation board 16 is provided with locating convex block 6, the right panel face of signal contacting piece insulation board is provided with the locating recesses 17 with locating convex block size adaptation, during use, the locating recesses of adjacent two signal component unit and the mutual inserting of locating convex block complete the location between each signal component unit, prevent the signal contacting piece 5 on each signal component unit from misplacing in the longitudinal direction.Signal contacting piece comprises the signal contacting piece inserting section 51 extended along the longitudinal direction and the signal contacting piece lead segments 52 extended along the vertical direction being arranged at signal contacting piece inserting section tail end, the lower end of signal contacting piece lead segments 52 protrudes from signal contacting piece insulation board 16, the body of insulation shell is provided with the signal contacting piece inserting section punched out 37 passed for each signal contacting piece inserting section, along coordinating with signal contacting piece insulation board block, restricting signal contact insulation board moves the limit forward to the rear stomidium of signal contacting piece inserting section punched out 37, the rear end of each row signal contact inserting section perforation is provided with the insulation board holding tank 24 of housing insulation front edge of board.In the present embodiment, the string configuration that locating convex block 6 extends along the vertical direction for length, the string configuration that corresponding locating recesses 17 extends along the vertical direction for length, the upper end of insulating press boards is provided with the signal contacting piece container cavity 19 holding each signal contacting piece insulation board, chamber, the left side wall of signal contacting piece container cavity is provided with the pressing plate slot 21 that the locating convex block plug-in mounting on the left plate face of the signal contacting piece insulation board kept left most with position coordinates, the right-side cavity wall of signal contacting piece container cavity is provided with the pressing plate cutting 20 that the locating recesses plug-in mounting on the right panel face of the signal contacting piece insulation board of keeping right most with position coordinates, the signal contacting piece lead segments punched out 12 for respectively to draw signal contacting piece lead segments and pass is provided with at the bottom of the chamber of signal contacting piece container cavity.The aperture, upside of each signal contacting piece lead segments punched out is by the upper conical orifice diminished gradually to lower diameter.
Connector also comprises physical contact, physical contact comprises the first power interface contact element 3 being positioned at signal component unit and the second power interface contact element 9 be positioned on the right side of signal component unit, the diameter of the first power interface contact element 3 is less than the second power interface contact element 9, first power interface contact element is for transmitting small-power, and the second power interface contact element is high-power for transmitting.Each power interface contact element includes the physical contact inserting section extended along the longitudinal direction and the physical contact lead segments extended along the vertical direction being arranged at physical contact inserting section rear end, that is physical contact and signal contacting piece are L shape structure, the physical contact inserting section body of insulation shell is provided with for each physical contact passes physical contact inserting section punched out, the insulation shell of adjacent second power interface contact element is provided with the reinforcement 42 extended along the longitudinal direction, the insulation shell of adjacent first power interface contact element is provided with the insulation grid 41 for increasing adjacent first power interface contact element creepage distance.Insulating press boards is provided with the physical contact lead segments punched out supplying the physical contact lead segments of each physical contact to pass respectively extended along the vertical direction.Fig. 1 middle term 31 refers to the physical contact inserting section of the first power interface contact element, and item 23 represents the physical contact inserting section punched out passed for item 31; Item 32 represents the physical contact lead segments of the first power interface contact element, and item 13 represents the physical contact lead segments punched out passed for item 32; Item 91 refers to the physical contact inserting section of the second power interface contact element, and item 25 represents the physical contact inserting section punched out passed for item 91; Item 92 represents the lead segments of the second power interface contact element; Item 11 represents the physical contact lead segments punched out passed for item 92.
During use, the physical contact inserting section of each physical contact is plugged in corresponding physical contact inserting section punched out by rear to front, each signal component unit is fitted together, then the signal contacting piece inserting section of each signal contacting piece is plugged in respective signal contact inserting section punched out by rear to front, what then bottom right was supreme is assemblied on insulation shell by insulating press boards, stick up in protruding insertion warpage preventing groove until anti-, the protruding locking with the wedge lock groove on insulation shell of wedge lock on insulating press boards coordinates, and connector has been assembled.Insulating press boards is simultaneously spacing to each contact, and whole assembling process is simple and convenient, and efficiency of assembling is high; Coordinated by physical contact inserting section punched out and physical contact lead segments punched out and just can realize fixing the installation of physical contact, need extra structure be set on physical contact, simplifies product structure, be conducive to the cost reducing product.
In other embodiments of the invention: the locating convex block between adjacent signals contact insulation board and locating recesses may not be the string configuration that length extends along the vertical direction, such as locating convex block is plural point-like projection; Locating recesses on the signal contacting piece insulation board kept right most in locating convex block on the signal contacting piece insulation board that position keeps left most and position can not also be established, and now insulating press boards can by coordinating to come Restricted Contact part insulation board to move backwards with the rearward end block of each contact insulation board; The contact lead segments of certain each contact also can extend along the longitudinal direction, and now insulating press boards can install on insulation shell to front by rear, and insulating press boards and insulation shell also can be connected by screw.
The embodiment of signal component unit is as shown in the figure: the concrete structure of signal component unit is identical with the signal component unit described in above-mentioned each connector embodiment, is not described in detail in this.
Claims (10)
1. the signal component unit of a connector, it is characterized in that: comprise the signal contacting piece insulation board that thickness of slab extends in left-right direction, signal contacting piece insulation board being provided with the signal contacting piece that at least two front ends are inserted terminal, at least one lateral plates of signal contacting piece insulation board being provided with the locating recesses/locating convex block for misplacing in the longitudinal direction with the signal contacting piece prevented on adjacent two signal component unit with the locating convex block on adjacent signals contact insulation board/locating recesses location fit.
2. signal component unit according to claim 1, is characterized in that: the left plate face of signal contacting piece insulation board is provided with locating convex block, the right panel face of signal contacting piece insulation board is provided with locating recesses, and the size of locating convex block and locating recesses is adaptive.
3. signal component unit according to claim 2, is characterized in that: locating convex block is the string configuration that length extends along the vertical direction, and corresponding locating recesses is the string configuration that length extends along the vertical direction.
4. signal component unit according to claim 3, it is characterized in that: signal contacting piece comprises the signal contacting piece inserting section extended along the longitudinal direction and the signal contacting piece lead segments extended along the vertical direction being arranged at signal contacting piece inserting section tail end, and the lower end of signal contacting piece lead segments protrudes from signal contacting piece insulation board.
5. connector, comprise connector shell, it is characterized in that: in connector shell, be provided with at least two signal component unit be set up in parallel in left-right direction, signal component unit comprises the signal contacting piece insulation board that thickness of slab extends in left-right direction, signal contacting piece insulation board is provided with the signal contacting piece that at least two front ends are inserted terminal, at least one side of signal contacting piece insulation board is provided with the locating recesses/locating convex block for misplacing in the longitudinal direction with the signal contacting piece prevented on adjacent two signal component unit with the locating convex block on adjacent signals contact insulation board/locating recesses location fit.
6. connector according to claim 5, is characterized in that: the left plate face of signal contacting piece insulation board is provided with locating convex block, the right panel face of signal contacting piece insulation board is provided with locating recesses, and the size of locating convex block and locating recesses is adaptive.
7. connector according to claim 6, is characterized in that: locating convex block is the string configuration that length extends along the vertical direction, and corresponding locating recesses is the string configuration that length extends along the vertical direction.
8. connector according to claim 7, it is characterized in that: signal contacting piece comprises the signal contacting piece inserting section extended along the longitudinal direction and the signal contacting piece lead segments extended along the vertical direction being arranged at signal contacting piece inserting section tail end, the lower end of signal contacting piece lead segments protrudes from signal contacting piece insulation board, connector shell comprises insulation shell that front end is inserted terminal and is fixed on the insulating press boards of described insulation shell tail end from the bottom to top, the upper end of insulating press boards is provided with the signal contacting piece container cavity holding each signal contacting piece insulation board, chamber, the left side wall of signal contacting piece container cavity is provided with the pressing plate slot that the locating convex block plug-in mounting on the left plate face of the signal contacting piece insulation board kept left most with position coordinates, the right-side cavity wall of signal contacting piece container cavity is provided with the pressing plate cutting that the locating recesses plug-in mounting on the right panel face of the signal contacting piece insulation board of keeping right most with position coordinates, the signal contacting piece lead segments punched out passed for each signal contacting piece extraction section is provided with at the bottom of the chamber of signal contacting piece container cavity.
9. connector according to claim 8, is characterized in that: the aperture, upside of each signal contacting piece lead segments punched out is by the upper conical orifice diminished gradually to lower diameter.
10. connector according to claim 8, it is characterized in that: connector also comprises physical contact, electrical power contacts comprises the physical contact inserting section extended along the longitudinal direction and the physical contact lead segments extended along the vertical direction being arranged at inserted terminal rear end, and insulating press boards is provided with and loads along the vertical direction and the physical contact lead segments mounting hole passed for lead segments.
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 true CN105449468A (en) | 2016-03-30 |
| CN105449468B CN105449468B (en) | 2018-08-10 |
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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 |
|---|---|
| CN105449468B (en) | 2018-08-10 |
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