CN203942045U - Connector for substrate - Google Patents

Abstract

The utility model is a kind of connector for substrate, to sink, plate mode is fixing in the circuit board, it has a pair of arm, on this pair of arm, be respectively socketed with an auxiliary pin, this auxiliary pin has the fishplate bar that one day, wiring board direction was extended, and one day connector the fagging that extends of plug direction in space, the structure of this connector for substrate fixing is strengthened in fishplate bar welding in the circuit board.In the time of can inserting at its connector of correspondence by this fagging, obtain and support; This its connector is in inserting the process of connector for substrate, and the fagging by two auxiliary pin designs, and can help connector for substrate to support this burst insertion power from top to bottom.

Description

Connector for substrate

Technical field

The utility model is a kind of connector that is fixed on wiring board, refer to especially a kind of heavy board-like design and with its corresponding connector with the upper and lower electrical connector structure engaging inserting mode.

Background technology

Electric connector is a kind of electronic components, is extensively used in various electronic product, and the electric connection by electric connector in equipment or device, to assist signal to each other to be transmitted and link up.

In the middle of actual application, many electric connectors are mounted and connect in the circuit board, generally be referred to as connector for substrate, for example TaiWan, China is announced M436264 wire pair board connector combination new patent and is disclosed, it is exactly the plug-connection structure of the wiring connector of a kind of connector for substrate and corresponding end, wherein, the content that this M436264 patent is discussed is mainly for improving the opposite joining relation between two connectors, and the transmission that makes signal can more be stablized and is not subject to the interference of external force.

Design although it is so can reach the expection effect of being sayed as this prior art, if but can be by the more miniaturization of annexation between itself and wiring board, for reduction, be loaded with the device of such connector and wiring board or the volume of equipment will have more help.

Utility model content

The technical problems to be solved in the utility model be to provide a kind of can be by the connector for substrate of miniaturization more of the annexation between itself and wiring board.

In order to solve the problems of the technologies described above, the utility model provides a kind of connector for substrate, be fixed on tool wiring board jaggy, include a main part, one side of this main part has a fixed part, the two opposite sides of adjacent this fixed part respectively have an arm, by a pair of this arm and fixed part, be surrounded by a plug space, the bottom of a pair of this arm has single order portion, high low head by this rank portion makes a pair of this arm cross-over connection in the circuit board, main part falls within this breach, on a pair of described arm, be respectively socketed with an auxiliary pin, this auxiliary pin has the fishplate bar that one day, wiring board direction was extended, and plug the fagging that direction in space extends one day.

Further, wherein, have a plurality of slotted eyes on this fixed part, in slotted eye, compatibility has terminal, and plug space and corresponding connector contact are stretched in one end of this terminal, and the other end of this terminal is connected conducting with outside wiring board.

Further, wherein, the inner side of a pair of this arm has a draw-in groove in correspondence with each other.

Further, wherein, at the medial surface of two these auxiliary pin, also respectively there is the hole clipping of a correspondence.

The utility model obtains and supports in the time of can inserting at its connector of correspondence by this fagging; This its connector is in inserting the process of connector for substrate, and the fagging by two auxiliary pin designs, and can help connector for substrate to support this burst insertion power from top to bottom.

Accompanying drawing explanation

Fig. 1 is the top perspective exploded view of the wiring connector of connector for substrate of the present utility model and corresponding end.

Fig. 2 be connector for substrate of the present utility model and corresponding end wiring connector look up three-dimensional exploded view.

Fig. 3 is the wiring connector of connector for substrate of the present utility model, corresponding end and the assembled relation exploded view of wiring board.

Fig. 4 is the wiring connector of connector for substrate of the present utility model, corresponding end and the assembling of wiring board, has engaged figure.

Fig. 5 for section, represent connector for substrate of the present utility model and corresponding end wiring connector to slotting relation.

Fig. 6 is for representing the engagement state of the wiring connector of connector for substrate of the present utility model and corresponding end with section.

In figure, 1 connector for substrate

10 main parts

11 fixed parts

110 slotted eyes

12 arms

120 rank portions

121 draw-in grooves

13 plug spaces

14 terminals

One end of 140 terminals

The other end of 141 terminals

2 wiring boards

20 breach

3 auxiliary pin

30 fishplate bars

31 faggings

32 hole clippings

4 wiring connectors

40 wires

41 conducting terminals

42 projections

43 fixture blocks.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.

Please also refer to Fig. 1～4, connector for substrate 1 of the present utility model has a main part 10, one side of this main part 10 has a fixed part 11, and the two opposite sides of adjacent this fixed part 11 respectively have an arm 12, by this pair of arm 12 and fixed part 11, is surrounded by a plug space 13.

On described fixed part 11, have plural slotted eye 110, have mutually terminal 14 in slotted eye 110, plug space 13 is stretched into for the connector contact with corresponding in one end 140 of terminal, and 141 of the other ends of terminal are connected conducting with outside wiring board 2.

The end of described a pair of arm 12, has single order portion 120, please also refer to Fig. 3 and Fig. 4, the breach 20 on this outside wiring board 2 with a compatible main part 10, the high low head by rank portion 120 is connected across on wiring board 2 this pair of arm 12, and main part 10 falls within this breach 20; As Fig. 5 and Fig. 6, by this heavy board-like assembling mode, make this connector for substrate 1 after being fixed on wiring board 2, at least save the lower thickness that is close to a wiring board 2, and have absolute help for the space reduction in equipment or device.In addition, in the inner side of this pair of arm 12, still there is a draw-in groove 121 in correspondence with each other.

On described a pair of arm 12, be respectively socketed with again an auxiliary pin 3, this auxiliary pin 3 has the fishplate bar 30 that one day, wiring board 2 directions were extended, and plugs the fagging 31 that space 13 directions are extended one day; Fishplate bar 30 is welded on wiring board 30 strengthens the structure that this connector for substrate 1 is installed, and please also refer to Fig. 4 and Fig. 5, in the time of can inserting at its connector of correspondence, obtains and supports by this fagging 31.In addition,, at the medial surface of this two auxiliary pin 3, also respectively there is the hole clipping 32 of a correspondence.

With the utility model corresponding what peg graft can be a kind of connector for substrate, or be wiring connector 4 as disclosed in Fig. 1～4.Briefly, on this wiring connector 4, there is the conducting terminal 41 being connected with complex lead 40, at this wiring connector 4, insert and contact with one end 140 of terminal behind the plug space 13 of connector for substrate 1 of the present utility model and signal that conducting transmits each other; In addition, in the both sides of this wiring connector 4, respectively there is outside outstanding projection 42 and a fixture block 43, draw-in groove 121 positions on the corresponding aforementioned a pair of arm 12 of this projection 42, fixture block 43 is hole clipping 32 positions of aforementioned two auxiliary pin 3 of correspondence.Please also refer to Fig. 5 and Fig. 6, when this wiring connector 4 inserts connector for substrate 1, by projection 42 and the contraposition fool proof of draw-in groove 121, this wiring connector 1 is correctly directed in plug space 13, take advantage of a situation again the fixture block of rear end 43 slide fasteners and fasten in hole clipping 32 and fix and anticreep, now, the conducting terminal 41 of this wiring connector 4 also contacts conducting with the terminal 14 of connector for substrate 1.

It will be further appreciated that: this wiring connector 4 is in inserting the process of connector for substrate 1, please also refer to Fig. 5 and Fig. 6, by fagging 31 designs of two auxiliary pin 3, can help connector for substrate 1 to support this burst insertion power from top to bottom, this heavy board-like connector for substrate 1 of the utility model particularly, because main part 10 falls within the breach 20 of wiring board 2, if do not obtain enough supports, the downforce in the time of probably cannot bearing wiring connector 4 and insert and produce damage; Edge is, these two auxiliary pin, 3 one sides are welded on and on wiring board 30, increase connector and be immobilizated in the strength on plate with fishplate bar 30, opposite side provides the supplemental support after wiring connector 4 inserts with fagging 31, make connector for substrate of the present utility model can obtain profit that heavy plate design reduction takes up room long-pending under, can very stably provide the plug of connector too and not be affected.

The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection range of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.

Claims (4)

1. a connector for substrate, be fixed on tool wiring board jaggy, include a main part, one side of this main part has a fixed part, the two opposite sides of adjacent this fixed part respectively have an arm, by a pair of this arm and fixed part, be surrounded by a plug space, the bottom of a pair of this arm has single order portion, high low head by this rank portion makes a pair of this arm cross-over connection in the circuit board, main part falls within this breach, it is characterized in that, on a pair of described arm, be respectively socketed with an auxiliary pin, this auxiliary pin has the fishplate bar that one day, wiring board direction was extended, and plug the fagging that direction in space extends one day.

2. connector for substrate as claimed in claim 1, is characterized in that, wherein, on this fixed part, there are a plurality of slotted eyes, in slotted eye, compatibility has terminal, and plug space and corresponding connector contact are stretched in one end of this terminal, and the other end of this terminal is connected conducting with outside wiring board.

3. connector for substrate as claimed in claim 1, is characterized in that, wherein, the inner side of a pair of this arm has a draw-in groove in correspondence with each other.

4. the connector for substrate as described in claim 1,2 or 3, is characterized in that, wherein, at the medial surface of two these auxiliary pin, also respectively has the hole clipping of a correspondence.