CN203690599U - Card edge connector assembly - Google Patents
Card edge connector assembly Download PDFInfo
- Publication number
- CN203690599U CN203690599U CN201320872244.XU CN201320872244U CN203690599U CN 203690599 U CN203690599 U CN 203690599U CN 201320872244 U CN201320872244 U CN 201320872244U CN 203690599 U CN203690599 U CN 203690599U
- Authority
- CN
- China
- Prior art keywords
- assembly wall
- roof
- connector component
- edge clamping
- insulating body
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a card edge connector assembly, which comprises a card edge connector and a reinforcing member which is arranged on the card edge connector in a detachable manner. The card edge connector comprises a lengthwise insulating body and conductive terminals fixed on the insulating body. The insulating body is provided with an insertion slot extending along the lengthwise direction and fixing walls arranged on two sides of the insertion groove. The fixing walls comprise top walls and an installation wall which is opposite to the top walls and used for mounting the card edge connector to a circuit board. The conductive terminals are divided into two rows and are respectively positioned on the top walls and the installation wall. The reinforcing member extends along the lengthwise direction and is vertically connected with the installation wall.
Description
Technical field
The utility model relates to a kind of bayonet connector, relates in particular to a kind of edge clamping connector component that is subject to high temperature deformation that reduces.
Background technology
Bayonet connector, as the one of electric connector, mainly in order to be welded on a female circuit board, and is pegged graft for a sub-circuit board, thereby female circuit board and sub-circuit board is electrically connected.This kind of bayonet connector generally includes the insulating body of lengthwise extension and is fixed on the some conducting terminals on insulating body.Because the insulating body of bayonet connector is comparatively elongated, thereby in the time carrying out high temperature detection, easily produce thermal deformation, and this body structure of insulating body is not enough to resist thermal stress and discharges, the bayonet connector after thereby high temperature detects there will be warpage situation, cause thus welding foot that conducting terminal is connected with female circuit board not at grade, and then affect the welding effect of bayonet connector.
Therefore, be necessary to provide a kind of improved edge clamping connector component to address the above problem.
Utility model content
The purpose of this utility model is to provide a kind of edge clamping connector component that is subject to high temperature deformation that reduces.
For realizing above-mentioned utility model object, the utility model provides a kind of edge clamping connector component, described edge clamping connector component comprises bayonet connector and is arranged on bayonet connector and separable reinforcement, described bayonet connector comprises the insulating body of lengthwise and is fixed on the conducting terminal on insulating body, described insulating body is provided with the slot extending along longitudinally, and be arranged on the fixation wall of slot both sides, described fixation wall comprises roof and is oppositely arranged with roof and in order to be mounted to the assembly wall on a circuit board, described conducting terminal becomes two rows to be positioned at respectively on described roof and assembly wall, described reinforcement extends and is connected with described assembly wall is vertical along longitudinally.
As further improvement of the utility model, described reinforcement comprises along longitudinally and extends to the rib at assembly wall two ends and the connecting portion of connection reinforcement portion and assembly wall, and the thickness of described connecting portion is less than the thickness of rib.
As further improvement of the utility model, described reinforcement comprises several spaced described connecting portions and be formed on the breach between adjacent connecting portion on longitudinally.
As further improvement of the utility model, on the longitudinally of insulating body, the width of described connecting portion is less than the width of breach.
As further improvement of the utility model, described roof is provided with interface, and described assembly wall exceeds described interface setting, and described reinforcement is connected towards a side surface of roof with described assembly wall.
As further improvement of the utility model, described insulating body comprises pedestal, and described pedestal is provided with described roof and the diapire relative with roof, and described assembly wall is mounted on described pedestal and is in the same plane with diapire.
As further improvement of the utility model, described conducting terminal comprises that the some the first terminals and the edge that are fixed on pedestal bury some the second terminals that are fixed on described assembly wall.
As further improvement of the utility model, described diapire is provided with some the second terminal containing slots that are connected with slot, and described the second terminal is provided with and protrudes into the second docking section in described the second terminal containing slot and extend second weld part of described assembly wall away from a side of diapire.
As further improvement of the utility model, described pedestal is provided with two arms that are positioned at two ends and extend beyond roof, and described assembly wall is fixed between two arms and with diapire interval and arranges.
The beneficial effects of the utility model are: the utility model edge clamping connector component is by the vertical reinforcement extending along longitudinally that connects on the assembly wall of insulating body, make in the time carrying out high temperature detection, can reinforced insulation body resist the ability of too high warm Stress Release, make distortion drop to minimum; In the time that bayonet connector uses, reinforcement can be separated and removes, to facilitate the grafting of sub-circuit board.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model edge clamping connector component;
Fig. 2 is the three-dimensional exploded view of edge clamping connector component in Fig. 1;
Fig. 3 is assembly wall on Fig. 2 edge clamping connector component and the stereogram of reinforcement;
Fig. 4 is the cutaway view of edge clamping connector component in Fig. 1.
Embodiment
Below with reference to each execution mode shown in the drawings, the utility model is described in detail.But these execution modes do not limit the utility model, the conversion in structure, method or function that those of ordinary skill in the art makes according to these execution modes is all included in protection range of the present utility model.
Please refer to shown in Fig. 1 to Fig. 4, the utility model edge clamping connector component is in order to be soldered on a female circuit board (not shown), and confession one sub-circuit board (not shown) grafting, thereby female circuit board and sub-circuit board are electrically connected.The utility model edge clamping connector component comprises bayonet connector 100 and is arranged on bayonet connector 100 and separable reinforcement 600.Described reinforcement 600 is removed after bayonet connector 100 is soldered on female circuit board, to ensure that bayonet connector 100 is soldered to the planarization on female circuit board.
Please refer to shown in Fig. 1, Fig. 2 and Fig. 4, described bayonet connector 100 comprises the insulating body 1 of lengthwise and is fixed on conducting terminal 2 and the buckle gripping member 3 on insulating body 1.
Described insulating body 1 be provided with lengthwise pedestal 10, be positioned at two arms 11 at pedestal 10 two ends and be mounted to the assembly wall 12 on pedestal 10.Described pedestal 10 is provided with roof 13, the diapire 14 relative with roof 13, is formed on the slot 15 between roof 13 and diapire 14.Described roof 13 front ends are formed with interface 130.Described arm 11 extends beyond forward described interface 130.Described slot 15 extends and opens forward along longitudinally, so that sub-circuit board inserts in slot 15 from insulating body 1 front side.Described roof 13 is provided with the first terminal accepting groove 131 that conducting terminal 2 is run through to accommodate in some front and back.Described pedestal 10 is provided with the terminal fixing grooves 101 being connected with the first terminal accepting groove 131.Described diapire 14 front sides are provided with some spaced the second terminal containing slots 141.Described the first terminal accepting groove 131 and the second terminal containing slot 141 are all communicated with described slot 15.Described in each, arm 12 is respectively equipped with the mounting groove 121 that described buckle gripping member 3 is run through to install in front and back.
Described assembly wall 12 is fixed between two arms 11, and in the same plane with described diapire 14, with in order to be mounted on female circuit board.In the grafting direction of sub-circuit board, described assembly wall 12 arranges with diapire 14 intervals, arranges thereby described assembly wall 12 also exceeds described interface 130.
Described conducting terminal 2 one-tenth two rows accommodate respectively and be positioned on described roof 13 and assembly wall 12, and comprise that the some the first terminals 21 and the edge that are fixed in terminal fixing grooves 101 and be housed in the first terminal accepting groove 131 bury some the second terminals 22 that are fixed on described assembly wall 12; Hence one can see that, and described roof 13 and assembly wall 12 are formed as being arranged on the fixation wall of described slot 15 both sides with location conducting terminal 2.
Described the first terminal 21 is provided with the first fixed part 211 of being fixed in terminal fixing grooves 101, extends forwardly to the first docking section 212 in the first terminal accepting groove 131 and extend the first weld part 213 of insulating body 1 from first fixed part 211 other ends from first fixed part 211 one end.Described the first weld part 213 is positioned at the side that insulating body 1 deviates from interface 130, and setting vertical with described interface 130, is soldered on female circuit board to be surface soldered mode.
Described the second terminal 22 is provided with edge and buries the second fixed part 221 of being fixed in assembly wall 12, extend back and protrude into the second docking section 222 in described the second terminal containing slot 141 and extend second weld part 223 of described assembly wall 12 away from a side of diapire 14 from second fixed part 221 one end.Described the second weld part 223 is setting vertical with described interface 130 also, is soldered on female circuit board to be surface soldered mode.Described the first docking section 212 and the second docking section 222 all protrude in slot 15.
Please refer to shown in Fig. 1 to Fig. 4, described reinforcement 600 along longitudinally extend and with described vertical connection of assembly wall 12, being specially described reinforcement 600 is connected towards a side surface of roof 13 with described assembly wall 12, resist the ability of too high warm Stress Release with reinforced insulation body 1, make distortion drop to minimum.Described reinforcement 600 comprises along longitudinally and extends to the rib 61 at assembly wall 12 two ends and the connecting portion 62 of connection reinforcement portion 61 and assembly wall 12.The thickness of described connecting portion 62 is less than the thickness of rib 61, after the utility model edge clamping connector component is mounted on female circuit board, can conveniently reinforcement 600 be separated from the assembly wall 12 of insulating body 1 thus.Separate described reinforcement 600 for further facilitating, described reinforcement 600 also comprises several spaced described connecting portions 62 and be formed on the breach 63 between adjacent connecting portion 62 on longitudinally; And on the longitudinally of insulating body 1, the width of described connecting portion 62 is less than the width of breach 63.
Described buckle gripping member 3 comprise be fixed in mounting groove 121 and fixed part 31 that the opposite direction that prevents that described buckle gripping member 3 from inserting along sub-circuit board moves, base portion 32 that self-retaining portion 31 extends, from base portion 32 front ends turn forward the elastic arm 33 that extends, from base portion 32 lower ends bendings and forward horizontally extending horizontal arm 34, from the horizontal arm 34 front ends inner side restriction bodies 35 that upwards bending is extended.Described elastic arm 33 is perpendicular and divide and be arranged along the vertical direction with horizontal arm 34.The extension that first bends inwards from base portion 32 lower ends of described horizontal arm 34, then horizontal-extending forms forward.Described elastic arm 33 is positioned at the top of horizontal arm 34.Described horizontal arm 34 is finally soldered on female circuit board.Described elastic arm 33 be provided with through tear and inwardly bending form to compress described sub-circuit board one side surface compress body 331, when exiting while inserting the utility model bayonet connector 100, also compress body 331 so that elastic arm 33 is outwards moved by outwards pulling.Described elastic arm 33 is also provided with the retaining piece 332 bending towards restriction body 36 from its front end, to prevent that elastic arm 33 from excessively rebounding.
In addition, be the intensity of the diapire 14 of reinforced insulation body 1, described bayonet connector 100 also comprises that edge buries the metal reinforced sheet 4 being fixed on described diapire 14.
In sum, the utility model edge clamping connector component is by the vertical reinforcement 600 extending along longitudinally that connects on the assembly wall 12 of insulating body 1, make carrying out the weld part 213,223 o'clock of high temperature detection or conducting terminal 2, can reinforced insulation body 1 resist the ability of too high warm Stress Release, make distortion drop to minimum; After bayonet connector 100 is soldered on female circuit board, reinforcement 600 can be separated to removal, thereby can facilitate the grafting of sub-circuit board.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility execution mode of the present utility model; they are not in order to limit protection range of the present utility model, all do not depart from the equivalent execution mode that the utility model skill spirit does or change and all should be included in protection range of the present utility model within.
Claims (9)
1. an edge clamping connector component, it is characterized in that: described edge clamping connector component comprises bayonet connector and is arranged on bayonet connector and separable reinforcement, described bayonet connector comprises the insulating body of lengthwise and is fixed on the conducting terminal on insulating body, described insulating body is provided with the slot extending along longitudinally, and be arranged on the fixation wall of slot both sides, described fixation wall comprises roof and is oppositely arranged with roof and in order to be mounted to the assembly wall on a circuit board, described conducting terminal becomes two rows to be positioned at respectively on described roof and assembly wall, described reinforcement extends and is connected with described assembly wall is vertical along longitudinally.
2. edge clamping connector component according to claim 1, is characterized in that: described reinforcement comprises along longitudinally and extend to the rib at assembly wall two ends and the connecting portion of connection reinforcement portion and assembly wall, and the thickness of described connecting portion is less than the thickness of rib.
3. edge clamping connector component according to claim 2, is characterized in that: described reinforcement comprises several spaced described connecting portions and be formed on the breach between adjacent connecting portion on longitudinally.
4. edge clamping connector component according to claim 3, is characterized in that: on the longitudinally of insulating body, the width of described connecting portion is less than the width of breach.
5. edge clamping connector component according to claim 1, is characterized in that: described roof is provided with interface, and described assembly wall exceeds described interface setting, and described reinforcement is connected towards a side surface of roof with described assembly wall.
6. edge clamping connector component according to claim 5, is characterized in that: described insulating body comprises pedestal, and described pedestal is provided with described roof and the diapire relative with roof, and described assembly wall is mounted on described pedestal and is in the same plane with diapire.
7. edge clamping connector component according to claim 6, is characterized in that: described conducting terminal comprises that the some the first terminals and the edge that are fixed on pedestal bury some the second terminals that are fixed on described assembly wall.
8. edge clamping connector component according to claim 7, it is characterized in that: described diapire is provided with some the second terminal containing slots that are connected with slot, described the second terminal is provided with and protrudes into the second docking section in described the second terminal containing slot and extend second weld part of described assembly wall away from a side of diapire.
9. edge clamping connector component according to claim 6, is characterized in that: described pedestal is provided with two arms that are positioned at two ends and extend beyond roof, and described assembly wall is fixed between two arms and with diapire interval and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872244.XU CN203690599U (en) | 2013-12-27 | 2013-12-27 | Card edge connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872244.XU CN203690599U (en) | 2013-12-27 | 2013-12-27 | Card edge connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690599U true CN203690599U (en) | 2014-07-02 |
Family
ID=51012468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320872244.XU Withdrawn - After Issue CN203690599U (en) | 2013-12-27 | 2013-12-27 | Card edge connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700979A (en) * | 2013-12-27 | 2014-04-02 | 昆山嘉华电子有限公司 | Card edge connector assembly |
| CN107591634A (en) * | 2017-08-28 | 2018-01-16 | 番禺得意精密电子工业有限公司 | Electric connector |
-
2013
- 2013-12-27 CN CN201320872244.XU patent/CN203690599U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700979A (en) * | 2013-12-27 | 2014-04-02 | 昆山嘉华电子有限公司 | Card edge connector assembly |
| CN103700979B (en) * | 2013-12-27 | 2016-01-06 | 昆山嘉华电子有限公司 | Edge clamping connector component |
| CN107591634A (en) * | 2017-08-28 | 2018-01-16 | 番禺得意精密电子工业有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |