CN2305793Y - Plate-to-plate connecting device component - Google Patents

Plate-to-plate connecting device component Download PDF

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Publication number
CN2305793Y
CN2305793Y CN 97217957 CN97217957U CN2305793Y CN 2305793 Y CN2305793 Y CN 2305793Y CN 97217957 CN97217957 CN 97217957 CN 97217957 U CN97217957 U CN 97217957U CN 2305793 Y CN2305793 Y CN 2305793Y
Authority
CN
China
Prior art keywords
connector
board
terminal
socket connector
housing
Prior art date
Application number
CN 97217957
Other languages
Chinese (zh)
Inventor
罗勃·G·马丘
何有明
Original Assignee
鸿海精密工业股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US692822 priority Critical
Application filed by 鸿海精密工业股份有限公司 filed Critical 鸿海精密工业股份有限公司
Priority to CN 97217957 priority patent/CN2305793Y/en
Application granted granted Critical
Publication of CN2305793Y publication Critical patent/CN2305793Y/en

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Abstract

The utility model relates to a plate to plate connector component which comprises a socket connector with a plurality of rigidity terminals and a plug connector with a plurality of flexibility terminals, wherein the protruding part of the connector component is arranged at the outer surface of the socket connector, and openings are arranged at both side walls of the plug connector. When the plug connector and the socket connector are jointed, a buckle locking device is arranged between the plug connector and the socket connector. Each end of each connector shell is provided with an extending part to avoid the tail end of each terminal being broken when the terminal is impacted. An interference body of the terminals of the socket connector is positioned at one side of comparting ribs, and compressed barbs at both side parts of the interference body are embedded in a passage of the two contiguous ribs. Thereby, the holding power of the terminals in the shell is strengthened to avoid the terminals shedding or inclining when the terminals of the socket connector are butted.

Description

The board to board connector assembly

The utility model relates to a kind of board to board connector assembly, particularly relate to a kind of low-profile connector assembly that connects the circuit board of two parallel separations, have the pin connector of several flexible terminals comprising a socket connector and with several rigidity terminals.

The board to board connector assembly is now generally used by computer circle, as United States Patent (USP) the 5th, 161, and 985 and 5,306, No. 163.Recently, because trend toward miniaturization, it is more and more microminiaturized that therefore connector assembly also becomes, correspondingly, this change makes the function of automatic butt between high-accuracy demand of connector and socket and plug connector also become more important, as United States Patent (USP) the 5th, 310, having disclosed a kind of mat terminal retention performance for No. 357 makes inside have the connector assembly of snapping function, in addition, United States Patent (USP) the 5th, 395 has also been described a kind of mat in No. 265 and solely has been located at the holding device of connector shell and makes its inside have the connector assembly of snapping function.

The purpose of this utility model is to provide a pair of connector assembly that engages, and its connector shell is provided with retaining member can guarantee that this to the connector firm engagement together.

The purpose of this utility model is to realize like this, a kind of board to board connector assembly promptly is provided, it comprises: a pin connector, first housing that comprises an insulation, be provided with the passage that two row are taken in corresponding flexible terminal at described first housing with bridging, a pair of conduit is located at a side of described two row passages, and described each terminal interferes the top to extend in the corresponding conduit; An and socket connector, second housing that comprises an insulation, be provided with wall around described second housing, its two side inner surface is provided with several ribs, form the passage of taking in several rigidity terminals between described rib and the rib, wherein, each rigidity terminal bodies interference surface is arranged on the contact-making surface of two adjacent intercostals; Described socket connector two side is placed in the conduit of corresponding described pin connector, and the flexible terminal of each of described pin connector contacts with corresponding described socket connector rigidity terminal.

The advantage of the utility model device is, can not be out of shape or destroy during its terminal butt joint, saves the space, connects and stablizes, and conducting is reliable.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:

Fig. 1 is the utility model board to board connector assembly one embodiment stereogram, comprising a socket connector and a pin connector;

Fig. 2 is the three-dimensional exploded view of assembly among Fig. 1, and a socket connector and an inverted pin connector are shown;

Fig. 3 A is inverted pin connector part stereogram among Fig. 1, terminal is shown and supplies the ccontaining passage of terminal;

Fig. 3 B is the part stereogram that pin connector amplifies among Fig. 1, and the shallow ridges in the passage is shown;

Fig. 4 is the utility model socket connector part stereogram, terminal is shown and accommodates the passage of terminal;

Fig. 5 can dock for the utility model but the socket connector and the pin connector part stereogram of separated attitude;

Fig. 6 is the utility model socket connector and three-dimensional cutaway view after pin connector combines, and the counter structure that pin connector is incorporated into socket connector is shown, with and terminal situation about engaging with the socket connector terminal;

The part stereogram that Fig. 7 amplifies for the utility model socket connector, therefrom can obviously find out the variation of thickness between terminal and adjacent hangnail, and illustrate and be arranged at terminal interference part between two adjacent hangnails, the state that terminal position this interference part when housing is positioned groove also is shown.

Board to board connector assembly of the present utility model comprises that a socket connector and with several rigidity terminals has several flexible terminal banjo connectors.Wherein, a jut stretches out from the socket connector surface, and the pocket recess of a corresponding above-mentioned jut is formed on the pin connector sidewall, when above-mentioned two connectors are bonded with each other, has the effect that holds mutually.And, also be provided with extending part at each connector shell two ends, can avoid that the terminal tail end suffers improper damage of external force in the process of transporting.

Have again, socket connector terminal interference part firmly is cross-placed on the separation rib, and the both sides in this interference part are provided with hangnail, this hangnail is provided with a flattening portion can make this hangnail fully firmly be embedded in the corresponding adjacent both sides of the chest groove, can increase the confining force of terminal like this, and can prevent that the socket connector terminal from the time deforming or tilt in butt joint housing.

For clarity sake, below to similar elements shown in the accompanying drawing, be marked with the components identical label.See also Fig. 1 and Fig. 2, a kind of board to board connector assembly 10 that is used in circuit board 100,102 (see figure 6)s that connect two parallel separations shown in it.Wherein, this board to board connector assembly 10 comprises a pair of socket connector 12 and the pin connector 14 that docks use.

Please also refer to Fig. 2 and Fig. 3 A, it illustrates a pin connector 14 that is inversion state simply, wherein, this pin connector 14 comprises that one is provided with the insulation shell 16 of two row terminal channels 18 and is placed in the terminal 20 of this passage 18, and wherein a row passage 18 is put with another row passage 18 dislocation rows in fact.And two lengthwise conduits 22 are arranged at one side of above-mentioned terminal channel 18, in order to accommodate the insulation shell 36 (back is described in detail) of butt joint rear socket connector 12.

Above-mentioned terminal 20 comprises that an end 24 and is vertical main body 26, wherein, in these main body 26 both sides be provided with hangnail 28 in order to a pair of shallow ridges 30 that is placed in passage 18 when main body 26 in the time, but blocking fixing terminal 20 is in this passage 18, and extend the elastic portion 32 of bending more than in these terminal 20 main bodys 26, wherein, this elastic portion 32 has one side extension of an interference top 34 towards conduit 22.

Refer again to Fig. 4, correspondingly, socket connector 12 also comprises an insulation shell 36, and its surrounding wall 38 has formed an alcove 40 in the middle of making this insulation shell 36, in order to the central portion 41 (as shown in Figure 3A) of accommodating banjo connector 14.Have again, 38 inner surfaces 44 are provided with several passages 42 along the two side, and mat two side 38 inner surfaces, 44 a series of ribs 46 are taken in corresponding several terminals in wherein, wherein, each passage 42 is adjacent with two ribs 46, and each terminal 48 is rigid structure haply, comprises that a terminal 50 and is the main body 52 of vertical configuration, also be provided with hangnail 54,54 ' take in the passage 42 in order to be equipped in it in these main body 52 both sides.

Please refer to Fig. 5 and Fig. 6, socket connector 12 and connector 14 are welded in respectively on the two parallel mutually circuit boards 100 and 102, when two connectors dock, place terminal 48 on socket connector 12 housings 36 two sides 38 can insert the conduit 22 of banjo connector 14, on the other hand, the central portion 41 of pin connector 14 can be contained in 40 li of the alcoves of socket connector 12, simultaneously, the interference top 34 of pin connector 14 each terminal 20 can abut against on the main body 52 of corresponding socket connector 12 terminals 48, thereby can make socket connector 12 and pin connector 14 form machinery and is electrically connected, guarantee two parallel circuit boards 100 and 102 electrical connections that two connectors link separately.

From Fig. 2 and Fig. 5, can find out, in between socket connector 12 and pin connector, be provided with a device for fastening, wherein, several openings 56 are located on the lengthwise wall 58 of pin connector 14 in order to be interlocked with the corresponding padlock sheet 60 of being located at socket connector 12 sidewalls 38 outside wall surface 43.

Please refer to Fig. 1 to Fig. 3 A, pin connector 14 housings 16 two ends also comprise a pair of extension 15, this extension 15 not only can make pin connector 14 more firmly plant on circuit board 100, also can avoid making the terminal tails 24 adjacent to be subjected to colliding improperly, also be provided with the extension 11 that is similar to above-mentioned pin connector 14 extensions 15 at the two ends of socket connector 12 with housing 16 outer walls.

In addition, the clear main body 52 that demonstrates socket connector 12 terminals 48 among Fig. 7, its thickness is bigger than the rib 46 that is adjacent, therefore, terminal 48 main bodys 52 place the one side on rib 46 surfaces not can contact with the main body 52 of socket connector 12 terminals 48 by the obstruction of this rib 46 with the interference top 34 of guaranteeing pin connector 14 terminals 20 in fact.Based on this kind design, if the thickness of preceding hangnail 54 has and the back hangnail 54 of terminal 48 main bodys 52 same thickness ' identical with another, the part of hangnail 54 will not be subjected to the obstruct of rib 46 before then being somebody's turn to do, make confining force therebetween can't keep balance, hangnail 54 and back hangnail 54 ' formation so-called " coupling " phenomenon will cause terminal 48 in two adjacent 46 run-off the straights of rib like this before making.So in the present embodiment, mat flattens the part of preceding hangnail 54 outermosts, rib 46 thickness that the preceding hangnail 54 that becomes thin is adjacent are more or less the same, this preceding hangnail 54 is equipped in the adjacent both sides of the chest 46 fully and more in depth, and the back hangnail 54 not relative with it ' terminal 48 more firmly is equipped in the housing 36.

It is noted that, compare with the prior art of relevant board to board connector, the foregoing description has disclosed the bigger pin connector of a kind of width 14 can be for the flexible terminal of taking in many bendings to obtain required elasticity and positive force, to replace prior art need increase the height of connector to obtain identical elasticity and positive force, like this, the height of the utility model pin connector 14 can be reduced to 2.25mm, and the design of this kind low-profile connector is share the notes computer that thickness becomes to approaching development very much.On the other hand, with the mode moulding of the hangnail 28 of the terminal 20 of pin connector 14 and main body 26 both sides thereof with bending (forming), to replace of the mode moulding of some prior art with whole punching out (blanking or stamping), can save must be in the other trouble that additionally adds retaining component and increase its width of bonder terminal main body, therefore, the utility model plate can both reach minimum and the most practical to the integral width or the height of plate coupling assembling 10.

Claims (6)

1. board to board connector assembly, it comprises: a pin connector, first housing that comprises an insulation, be provided with the passage that two row are taken in corresponding flexible terminal at described first housing with bridging, a pair of conduit is located at a side of described two row passages, and described each terminal interferes the top to extend in the corresponding conduit; An and socket connector, second housing that comprises an insulation, be provided with wall around described second housing, its two side inner surface is provided with several ribs, form the passage of taking in several rigidity terminals between described rib and the rib, wherein, each rigidity terminal bodies interference surface is arranged on the contact-making surface of two adjacent intercostals; Described socket connector two side is placed in the conduit of corresponding described pin connector, and the flexible terminal of each of described pin connector contacts with corresponding described socket connector rigidity terminal.
2. board to board connector assembly as claimed in claim 1 is characterized in that, described pin connector first housing and described socket connector second housing also are provided with button and hold member.
3. board to board connector assembly as claimed in claim 2 is characterized in that described button is held the jut that member comprises several openings and respective number.
4. board to board connector assembly as claimed in claim 1 is characterized in that, at least one housing opposite end is provided with a pair of extending part with balance and protection function.
5. board to board connector assembly as claimed in claim 1 is characterized in that, hangnail and back hangnail before described socket connector rigidity terminal comprises, described before the outermost portion of hangnail be crushed and its thickness less than described back hangnail.
6. board to board connector assembly as claimed in claim 1, it is characterized in that, the flexible terminal of described pin connector comprises a main body, and described main body both sides are provided with hangnail and have the elastic portion of bending more than, and described elastic portion interferes napex to extend in the corresponding described conduit.
CN 97217957 1996-07-29 1997-07-25 Plate-to-plate connecting device component CN2305793Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US692822 1996-07-29
CN 97217957 CN2305793Y (en) 1996-07-29 1997-07-25 Plate-to-plate connecting device component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97217957 CN2305793Y (en) 1996-07-29 1997-07-25 Plate-to-plate connecting device component

Publications (1)

Publication Number Publication Date
CN2305793Y true CN2305793Y (en) 1999-01-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97217957 CN2305793Y (en) 1996-07-29 1997-07-25 Plate-to-plate connecting device component

Country Status (1)

Country Link
CN (1) CN2305793Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100454667C (en) * 2003-10-15 2009-01-21 日本压着端子制造株式会社 Connector
CN103339801A (en) * 2011-02-07 2013-10-02 松下电器产业株式会社 Holding metal fitting, connector element, and connector
CN104795654B (en) * 2014-01-17 2017-09-05 泰科电子(上海)有限公司 Terminal, electric connector and electric coupler component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100454667C (en) * 2003-10-15 2009-01-21 日本压着端子制造株式会社 Connector
CN103339801A (en) * 2011-02-07 2013-10-02 松下电器产业株式会社 Holding metal fitting, connector element, and connector
CN104795654B (en) * 2014-01-17 2017-09-05 泰科电子(上海)有限公司 Terminal, electric connector and electric coupler component

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GR01 Patent grant
C20 Patent right or utility model deemed to be abandoned or is abandoned
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