CN103633477A - Connector socket and board-to-board connector - Google Patents
Connector socket and board-to-board connector Download PDFInfo
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- CN103633477A CN103633477A CN201310567171.8A CN201310567171A CN103633477A CN 103633477 A CN103633477 A CN 103633477A CN 201310567171 A CN201310567171 A CN 201310567171A CN 103633477 A CN103633477 A CN 103633477A
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- connector
- board
- pcb board
- socket base
- pcb
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Abstract
The invention discloses a connector socket. The connector socket comprises a socket base, a reinforcing bracket and a back hardware cover, wherein the bottom end of the socket base is connected to a PCB (printed circuit board); the PCB is fixedly arranged on a face shell; the reinforcing bracket is positioned on the PCB and is fixedly connected to the back hardware cover; the back hardware cover is fixed to the face shell; both the reinforcing bracket and the back hardware cover are provided with hollow parts; the socket base extends from the hollow parts; the reinforcing bracket is provided with connecting parts which are supported and fixed with the PCB and limiting bosses which clamp the edge of the top end of the socket base. The connector socket disclosed by the invention is additionally provided with the reinforcing bracket and the back hardware cover, the back hardware cover is fixed to the face shell, and the PCB is connected with the back hardware cover rigidly through the connecting parts of the reinforcing bracket, so that the PCB is not deformed when the PCB is subjected to plugging force by plugging a plug inserted into the PCB; through the limiting bosses of the reinforcing bracket, the edge of the top end of the socket base is clamped when the socket base is subjected to force by unplugging the plug, so that the socket base is prevented from being subjected to the unplugging force; therefore, the electric connection performance of the connector is stable.
Description
Technical field
The present invention relates to a kind of connector construction, refer in particular to a kind of connector body and board to board connector.
Background technology
In the printed circuit board (PCB)s such as computer main frame panel, liquid crystal display, LCD TV and switch, usually use connector, the board to board connector that especially row's of seeing through pin mode connects two parallel or vertical circuit boards.Board to board connector is generally comprised of plug and socket, and is furnished with respectively plug terminal and female terminal in plug and socket.One end of plug terminal and female terminal is in electrical contact with a printed circuit board (PCB) respectively, and the other end is electrically connected to each other, thereby realizes the electric connection between two parallel circuit boards.Board to board connector has larger advantage in cost of manufacture, expandability and field-strip.
In automobile audio industry, the pcb board that adopts board to board connector can reduce on face-piece is connected with the winding displacement of the pcb board of main frame, facilitates production operation and improves connection reliability.When face-piece docks with main frame installation, need there is certain installation mating force, while installing, the plate of main frame has certain impulsive force to the plate of face-piece to plate socket to plate plug, this strength easily causes the plate of the distortion of pcb board on face-piece and face-piece to the stressed inefficacy of plate socket, for anti-risk here, generally at plastic surface shell end, be directly support structure PCB to prevent stress deformation.Yet, existing band TFT screen acoustic product, requirement screen dimensions is increasing, occupy the most of area of face-piece, face-piece cannot extended configuration to support the pcb board on face-piece, and more with the product requirement connection PIN number of TFT, it is more that plate connects PIN number to plate socket, between mating force is required higher, be that main frame requires higher with the strength of docking of face-piece, as unbraced structure, to cause the board to board connector of the distortion of pcb board on face-piece and face-piece end to lose efficacy, thereby impact is electrically connected performance, when even the electronic product of this kind of board to board connector combination is subject to external impacts, cause the disengaging of socket.
And the board to board connector of said structure externally plugs under use in normality, how to make connector can be with the circuit board of computer system or electronic installation inside firm in conjunction with being also the problem that becomes this case.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of and can prevent distortion when stressed of pegging graft of socket access plug, can guarantee again that socket extracts connector body and board to board connector firm when stressed simultaneously.
The object of the invention is to be achieved through the following technical solutions:
A kind of connector body, comprise that bottom is connected to the socket base on a pcb board, pcb board is fixedly mounted on a face-piece, it is characterized in that: also comprise reinforced support and five metals bonnet, described reinforced support is positioned on pcb board and is fixedly connected on five metals bonnet, described five metals bonnet is fixed on face-piece, described reinforced support and five metals bonnet are equipped with hollow-out parts, described socket base is stretched out from described hollow-out parts, and described reinforced support is provided with the spacing preiection portion that supports fixing connecting portion and block socket base tip edge with pcb board.
As such scheme a kind of preferably, described connecting portion is provided with 2, is connected to the dual-side of the socket base symmetry on pcb board.Said structure connecting portion one the first from left right side is connected to the both sides of socket base, makes pcb board stressed even when access plug is pegged graft, and plays a supporting role.
Concrete, the end of described connecting portion is provided with the hook groove of an indent, on described pcb board, has slotted eye, and described hook groove hooks and is located on slotted eye edge.By above-mentioned structure, adopt hook groove to hook and be located at slotted eye edge, have advantages of simple in structure, easy for installation.
Preferably, the opening inside edge of described hook groove is provided with for by described hook groove and the close-connected protruding compressed part of described pcb board.When hooking groove hook slotted eye edge, by the whole hook groove of protruding compressed part jam-pack, connector body is not offset when pegging graft and being subject to external impacts, connect more reliable.
Concrete, described five metals bonnet has installing hole, and described reinforced support is provided with the screwed hole of corresponding described installing hole, and described five metals bonnet passes described installing hole by screw and is threaded with the screwed hole of reinforced support.
Concrete, described spacing preiection portion be reinforced support outstanding to described hollow-out parts center one extend flanging.Adopt folded edges, manufacture easy to process.
Based on same design, the present invention also provides a kind of board to board connector, comprises connector plug, it is characterized in that: also comprise the above-mentioned connector body coordinating with connector plug.
The present invention has the following advantages and beneficial effect compared to existing technology:
Connector body of the present invention has increased reinforced support and five metals bonnet, and five metals bonnet is fixed on face-piece, by the connecting portion of reinforced support, realizes being rigidly connected of PCB and five metals bonnet, thereby makes pcb board peg graft indeformable when stressed at access plug; By the spacing preiection portion of reinforced support, make socket base block socket base tip edge pulling the plug out of the socket when stressed, prevent that socket base from extracting stressedly, connector is electrically connected stable performance.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the present embodiment connector body;
Fig. 2 is the perspective view before the present embodiment reinforced support and pcb board assembling;
Fig. 3 is the partial enlarged drawing of A part in Fig. 2.
Fig. 4 is the perspective view after the present embodiment reinforced support and pcb board assembling;
Fig. 5 is the perspective view of the present embodiment board to board connector.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, the present embodiment provides a kind of connector body, comprise that bottom is connected to the socket base 2 on a pcb board 1, pcb board 1 is fixedly mounted on a face-piece 3, also comprise reinforced support 4 and five metals bonnet 5, described reinforced support 4 is positioned on pcb board 1 and is fixedly connected on five metals bonnet 5, described five metals bonnet 5 is fixed on face-piece 3, described reinforced support 4 and five metals bonnet 5 are equipped with hollow-out parts 6, described socket base 2 is stretched out from described hollow-out parts 6, described reinforced support 4 is provided with pcb board 1 and supports fixing connecting portion 7 and the spacing preiection portion 8 of blocking socket base 2 tip edge.Concrete, described five metals bonnet 5 has installing hole 12, and described reinforced support 4 is provided with the screwed hole 13 of corresponding described installing hole 12, and described five metals bonnet 5 is threaded with the screwed hole 13 of reinforced support 4 through described installing hole 12 by screw 14.
The end of described connecting portion 7 is provided with the hook groove 9 of an indent, on described pcb board 1, has slotted eye 10, and described hook groove 9 hooks to be located on slotted eye 10 edges.Described spacing preiection portion 8 be reinforced support 4 outstanding to described hollow-out parts 6 centers one extend flanging.
The opening inside edge of described hook groove 9 is provided with for by described hook groove 9 and the close-connected protruding compressed part 11 of described pcb board 1.When hooking groove hook slotted eye edge, by the whole hook groove of protruding compressed part jam-pack, connector body is not offset when pegging graft and being subject to external impacts, connect more reliable.
As shown in Figure 4, described connecting portion 7 is provided with 2, is connected to the dual-side of socket base 2 symmetries on pcb board 1.
As shown in Figure 5, based on same design, the present invention also provides a kind of board to board connector, comprises connector plug 15, also comprises the above-mentioned connector body coordinating with connector plug 15.
When connector body of the present invention is installed, the connecting portion 7 of described reinforced support is through the slotted eye 10 of pcb board 1, thereby hook is on pcb board 1, then five metals bonnet 5 is installed and is fixed on face-piece 3, five metals bonnet 5 is connected with the screwed hole 13 of reinforced support by two screws 14, realize being rigidly connected of pcb board 1 and five metals bonnet 5, thereby make pcb board peg graft indeformable when stressed and avoid plate to lose efficacy to plate socket at access connector plug 15; By the spacing preiection portion 8 on reinforced support, after installation is fixing, spacing preiection portion 8 compresses socket base 2 tip edge, can prevent that again socket base is stressed when connector plug 15 is extracted.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (7)
1. a connector body, comprise that bottom is connected to the socket base on a pcb board, pcb board is fixedly mounted on a face-piece, it is characterized in that: also comprise reinforced support and five metals bonnet, described reinforced support is positioned on pcb board and is fixedly connected on five metals bonnet, described five metals bonnet is fixed on face-piece, described reinforced support and five metals bonnet are equipped with hollow-out parts, described socket base is stretched out from described hollow-out parts, and described reinforced support is provided with the spacing preiection portion that supports fixing connecting portion and block socket base tip edge with pcb board.
2. connector body according to claim 1, is characterized in that: described connecting portion is provided with 2, is connected to the dual-side of the socket base symmetry on pcb board.
3. connector body according to claim 1, is characterized in that: the end of described connecting portion is provided with the hook groove of an indent, on described pcb board, has slotted eye, and described hook groove hooks and is located on slotted eye edge.
4. connector body according to claim 3, is characterized in that: the opening inside edge of described hook groove is provided with for by described hook groove and the close-connected protruding compressed part of described pcb board.
5. according to connector body described in claim 1-4 any one, it is characterized in that: described five metals bonnet has installing hole, described reinforced support is provided with the screwed hole of corresponding described installing hole, and described five metals bonnet passes described installing hole by screw and is threaded with the screwed hole of reinforced support.
6. according to connector body described in claim 1-4 any one, it is characterized in that: described spacing preiection portion be reinforced support outstanding to described hollow-out parts center one extend flanging.
7. a board to board connector, comprises connector plug, it is characterized in that: also comprise connector body described in the claims 1-6 any one coordinating with connector plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567171.8A CN103633477B (en) | 2013-11-13 | 2013-11-13 | A kind of connector body and board to board connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567171.8A CN103633477B (en) | 2013-11-13 | 2013-11-13 | A kind of connector body and board to board connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103633477A true CN103633477A (en) | 2014-03-12 |
| CN103633477B CN103633477B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310567171.8A Expired - Fee Related CN103633477B (en) | 2013-11-13 | 2013-11-13 | A kind of connector body and board to board connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103633477B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730077Y (en) * | 2004-09-14 | 2005-09-28 | 环隆电气股份有限公司 | Fixed mount for printed circuit board |
| CN2731778Y (en) * | 2004-07-05 | 2005-10-05 | 宣得股份有限公司 | Base fixing structure of guide indicator |
| CN2742604Y (en) * | 2004-09-17 | 2005-11-23 | 连展科技（深圳）有限公司 | Connector case structure |
| US20090269965A1 (en) * | 2005-11-25 | 2009-10-29 | Mitsubishi Electric Corporation | Connector holding clamp and connector retaining structure |
| CN201690009U (en) * | 2010-03-31 | 2010-12-29 | 泰科电子(上海)有限公司 | HDMI female connector |
| CN202042645U (en) * | 2011-01-12 | 2011-11-16 | 东莞市泰康电子科技有限公司 | Vertical diiva socket connector |
-
2013
- 2013-11-13 CN CN201310567171.8A patent/CN103633477B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731778Y (en) * | 2004-07-05 | 2005-10-05 | 宣得股份有限公司 | Base fixing structure of guide indicator |
| CN2730077Y (en) * | 2004-09-14 | 2005-09-28 | 环隆电气股份有限公司 | Fixed mount for printed circuit board |
| CN2742604Y (en) * | 2004-09-17 | 2005-11-23 | 连展科技（深圳）有限公司 | Connector case structure |
| US20090269965A1 (en) * | 2005-11-25 | 2009-10-29 | Mitsubishi Electric Corporation | Connector holding clamp and connector retaining structure |
| CN201690009U (en) * | 2010-03-31 | 2010-12-29 | 泰科电子(上海)有限公司 | HDMI female connector |
| CN202042645U (en) * | 2011-01-12 | 2011-11-16 | 东莞市泰康电子科技有限公司 | Vertical diiva socket connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103633477B (en) | 2016-02-10 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160210 Termination date: 20191113 |