CN201408869Y - Backplane connector plug, sub module and plug female socket thereof - Google Patents
Backplane connector plug, sub module and plug female socket thereof Download PDFInfo
- Publication number
- CN201408869Y CN201408869Y CN2009200891462U CN200920089146U CN201408869Y CN 201408869 Y CN201408869 Y CN 201408869Y CN 2009200891462 U CN2009200891462 U CN 2009200891462U CN 200920089146 U CN200920089146 U CN 200920089146U CN 201408869 Y CN201408869 Y CN 201408869Y
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- China
- Prior art keywords
- submodule
- plug
- female seat
- sub module
- guide vane
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Abstract
The utility model discloses a backplane connector plug, a sub module and a plug female socket thereof, wherein the backplane connector plug comprises the plug female socket and the sub module, the tail part of an eaves board of the plug female socket takes on a comb-shaped structure, the inner lateral surfaces of comb teeth at two sides as well as the left lateral surface and the right lateral surface of the middle comb teeth are all provided with a sub module limiting structure, the top surface at the tail part of each sub module is provided with a stop block which is correspondingly pluggedand matched between two adjacent comb teeth, and the sub module limiting structure on each comb tooth is inosculated and matched with the corresponding lateral surface of the stop block of the corresponding sub module. The stop block of the sub module takes on a dovetail groove structure. The structure of the backplane connector plug reduces or prohibits the swaying of the sub module relatively tothe plug female socket, leads the sub module and the plug female socket to be firmly and accurately positioned and matched, and consequently, the position of a contact pin on the sub module becomes accurate and uneasy to sway, thus preventing the phenomenon that the contact pin is deflected and deadly locked when the backplane connector plug is inserted into an assorted socket, and ensuring accurate insertion of the backplane connector plugged into the socket.
Description
Technical field
The utility model relates to a kind of plug of back panel connector and submodule and plug female seat.
Background technology
Back panel connector is a kind of connector of crosstalking with the higher data transmittability of can realizing hanging down, and the plug of this connector comprises plug female seat and the transversely arranged submodule that is inserted on the plug female seat.In the existing plug of back panel connector, retaining locating piece on each submodule end face is the rigidity locating piece, when inserting, the retaining locating piece is rigid to be snapped on the plug female seat eaves board in the positioning hole corresponding, and submodule and plug female seat are linked together in submodule and plug female seat.This structure that is rigidly connected, in actual production, certain fit clearance need be set between retaining locating piece and location hole, can guarantee that the retaining locating piece can successfully snap in the location hole, because the existence in gap, there are not other position limiting structures again between submodule and the plug female seat in addition, caused the relative plug female seat of submodule to have bigger all around and rolling momentum up and down, further cause the contact pin location on the submodule inaccurate, cause at plug of back panel connector and corresponding socket when inserting, the crooked dieback phenomenon of contact pin takes place easily.In addition, rigidly fix syndeton between submodule and plug female seat, also make when repair demolition relatively difficulty, when needs are pulled down submodule, can only rigid it be extracted, phenomenons such as the result usually causes plug female seat eaves board crackle to occur, falls piece, distortion.
The utility model content
The purpose of this utility model provides a kind of submodule and is being inserted to firm, the higher plug of back panel connector of positioning accuracy in location, back on the plug female seat.Simultaneously, the utility model also provides the submodule and the plug female seat of this plug of back panel connector.
The technical scheme of the utility model plug of back panel connector is: plug of back panel connector, comprise the plug female seat, the transversely arranged submodule that is fitted with in the plug female seat, the end face of each submodule is provided with the retaining locating piece, location hole corresponding on this retaining locating piece and the plug female seat eaves board is located by connecting, the afterbody of plug female seat eaves board is comb shaped structure, left side at the medial surface and the middle broach of both sides broach, right flank is equipped with the submodule position limiting structure, each submodule afterbody end face is provided with guide vane end stop, the corresponding inserting of the guide vane end stop of each submodule is between two adjacent broach, and the submodule position limiting structure on each broach coincide with the corresponding side surface of the guide vane end stop of corresponding submodule and cooperates.
Described submodule guide vane end stop is oat tail groove structure.
Retaining locating piece on the described submodule is an elasticity retaining locating piece, this elasticity retaining locating piece is that a root is located at the elastic cantilever on the submodule, the direction that overhangs of this elastic cantilever plugs together direction with submodule and deviates from mutually, after submodule insertion plug female seat put in place, the lock projection of elastic cantilever projecting end snapped in the pairing location hole.
The technical scheme of the submodule of plug of back panel connector provided by the utility model is: the submodule of plug of back panel connector, on the end face of submodule, be provided with the retaining locating piece, submodule afterbody end face is provided with guide vane end stop, have on the side of this guide vane end stop with plug female seat eaves board on the submodule position limiting structure structure of coincideing and to cooperate.
Described submodule guide vane end stop is oat tail groove structure.
Retaining locating piece on the described submodule is an elasticity retaining locating piece, this elasticity retaining locating piece is that a root is located at the elastic cantilever on the submodule, the direction that overhangs of this elastic cantilever plugs together direction with submodule and deviates from mutually, after submodule insertion plug female seat put in place, the lock projection of elastic cantilever projecting end snapped in the pairing location hole.
The technical scheme of the plug female seat of plug of back panel connector provided by the utility model is: the plug female seat of plug of back panel connector, has eaves board on the female seat, the afterbody of described eaves board is comb shaped structure, be equipped with the submodule position limiting structure at the medial surface of both sides broach and the left and right side of middle broach, this submodule position limiting structure is used for coincideing with the corresponding side surface of the guide vane end stop of corresponding submodule and cooperates.
Described submodule position limiting structure is the structure of coincideing and cooperating with the submodule guide vane end stop of oat tail groove structure.
The utility model is provided with guide vane end stop at submodule afterbody end face, simultaneously, afterbody at plug female seat eaves board is provided with broach, and the submodule position limiting structure is set on the side of broach, in submodule and plug female seat to after being inserted into the position, submodule location structure on the broach coincide with the guide vane end stop of submodule and cooperates, the degree of freedom to submodule limits, reduce or forbidden rocking of the relative plug female seat of submodule, make submodule cooperate comparatively firm with location between the plug female seat, accurately, further, the position of contact pin is also accurate thereupon on the submodule, be difficult for rocking, prevented that plug of back panel connector from the crooked dieback phenomenon of contact pin taking place with its complementary socket when inserting, guaranteed plug of back panel connector and seat accurately to inserting.
In the utility model, the guide vane end stop of submodule adopts oat tail groove structure, has limited submodule four degrees of freedom up and down, only retain two degrees of freedom of plug direction, the location of submodule is accurate more, positioning accuracy is higher, is convenient to improve the reliability of using to inserting.In addition, the utility model adopts elasticity retaining locating piece, make and become the detachable syndeton of elasticity by rigidly fixing to be connected between submodule and the plug female seat, on the one hand, after submodule inserts the plug female seat, the lock projection of elastic cantilever just snaps on the plug female seat eaves board in the pairing location hole, submodule and plug female seat are locked together, prevent that submodule from getting loose, guaranteed the reliability that connects, on the other hand, when splitting, needs can with submodule easily, from the plug female seat, extract with no damage realize the secondary maintenance of submodule again.
Description of drawings
Fig. 1 is the stereogram of the submodule of the utility model plug of back panel connector;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is a B-B partial sectional view among Fig. 3;
Fig. 5 is the stereogram of the plug female seat of the utility model plug of back panel connector;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the partial enlarged drawing at A place among Fig. 5;
Fig. 8 is the structural representation of the utility model plug of back panel connector;
Fig. 9 is the cutaway view of Fig. 8 cross section;
Figure 10 is the schematic diagram of the longitudinal section of the spacing mating part of dovetail groove between submodule and the plug female seat among Fig. 8.
Embodiment
Fig. 1-shown in Figure 4 is the submodule of plug of back panel connector of the present utility model, on the end face of submodule 1, be provided with elasticity retaining locating piece 5, this elasticity retaining locating piece 5 is that a root is located at the elastic cantilever on the submodule, the direction that overhangs of this elastic cantilever plugs together direction with submodule and deviates from mutually, after submodule 1 inserted the plug female seat and puts in place, the lock projection of elastic cantilever projecting end snapped on the plug female seat eaves board in the pairing location hole.In this submodule, on submodule afterbody end face, also be provided with guide vane end stop 4, have on the side of this guide vane end stop 4 with plug female seat eaves board on the submodule position limiting structure structure of coincideing and to cooperate, in the present embodiment, this guide vane end stop 4 is oat tail groove structure.
Fig. 5-shown in Figure 7 is the plug female seat of plug of back panel connector of the present utility model, has eaves board 3 on this plug female seat 2, the afterbody of described eaves board 3 is comb shaped structure, be equipped with the submodule position limiting structure at the medial surface of both sides broach 7 and the left and right side of middle broach, this submodule position limiting structure is used for coincideing with the corresponding side surface of the guide vane end stop of corresponding submodule and cooperates.In the present embodiment, described submodule position limiting structure is the structure of coincideing and cooperating with the submodule guide vane end stop of oat tail groove structure.Among the figure, the 8th, the location hole that cooperates with submodule retaining locating piece.
Fig. 8-shown in Figure 10 is plug of back panel connector of the present utility model, this plug comprises plug female seat 2 and experimental process module 1, the structure that plug female seat 2 adopts among above-mentioned Fig. 5, the structure that each submodule 1 adopts among above-mentioned Fig. 1, the structure of these two parts is not described in detail herein.
In this plug of back panel connector, each submodule 1 transversely arranged being inserted in the plug female seat 2, elasticity retaining locating piece 5 on the submodule end face removably with plug female seat eaves board 3 on corresponding location hole 8 be located by connecting, this is located by connecting is that lock projection by submodule elastic cantilever projecting end snaps in the location hole 8 corresponding on the plug female seat eaves board and realizes; Guide vane end stop 4 corresponding insertings on each submodule 1 afterbody end face are 7 of two adjacent broach of plug female seat eaves board afterbody, and the submodule position limiting structure on each broach 7 coincide with the corresponding side surface of the guide vane end stop 4 of the swallowtail trough structure of corresponding submodule 1 and cooperates.
The guide vane end stop and the submodule position limiting structure that coincide and match on above-mentioned submodule 1 and the plug female seat 2, be not limited to the concrete mode in the present embodiment, also can adopt the structure of the energy siding stopping module degrees of freedom such as T shape as the guide vane end stop of oat tail groove structure, can reduce the rolling momentum of submodule equally, realize the purpose of this utility model.
Claims (8)
1, plug of back panel connector, comprise the plug female seat, the transversely arranged submodule that is fitted with in the plug female seat, the end face of each submodule is provided with the retaining locating piece, location hole corresponding on this retaining locating piece and the plug female seat eaves board is located by connecting, it is characterized in that, the afterbody of plug female seat eaves board is comb shaped structure, left side at the medial surface and the middle broach of both sides broach, right flank is equipped with the submodule position limiting structure, each submodule afterbody end face is provided with guide vane end stop, the corresponding inserting of the guide vane end stop of each submodule is between two adjacent broach, and the submodule position limiting structure on each broach coincide with the corresponding side surface of the guide vane end stop of corresponding submodule and cooperates.
2, plug of back panel connector according to claim 1 is characterized in that, described submodule guide vane end stop is oat tail groove structure.
3, plug of back panel connector according to claim 1 and 2, it is characterized in that, retaining locating piece on the described submodule is an elasticity retaining locating piece, this elasticity retaining locating piece is that a root is located at the elastic cantilever on the submodule, the direction that overhangs of this elastic cantilever plugs together direction with submodule and deviates from mutually, after submodule insertion plug female seat put in place, the lock projection of elastic cantilever projecting end snapped in the pairing location hole.
4, the submodule of plug of back panel connector, the end face of this submodule is provided with the retaining locating piece, it is characterized in that submodule afterbody end face is provided with guide vane end stop, have on the side of this guide vane end stop with plug female seat eaves board on the submodule position limiting structure structure of coincideing and to cooperate.
5, the submodule of plug of back panel connector according to claim 4 is characterized in that, described submodule guide vane end stop is oat tail groove structure.
6, according to the submodule of claim 4 or 5 described plug of back panel connector, it is characterized in that, retaining locating piece on the described submodule is an elasticity retaining locating piece, this elasticity retaining locating piece is that a root is located at the elastic cantilever on the submodule, the direction that overhangs of this elastic cantilever plugs together direction with submodule and deviates from mutually, after submodule insertion plug female seat put in place, the lock projection of elastic cantilever projecting end snapped in the pairing location hole.
7, the plug female seat of plug of back panel connector, has eaves board on the female seat, it is characterized in that, the afterbody of described eaves board is comb shaped structure, be equipped with the submodule position limiting structure at the medial surface of both sides broach and the left and right side of middle broach, this submodule position limiting structure is used for coincideing with the corresponding side surface of the guide vane end stop of corresponding submodule and cooperates.
8, the plug female seat of plug of back panel connector according to claim 7 is characterized in that, described submodule position limiting structure is the structure of coincideing and cooperating with the submodule guide vane end stop of oat tail groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200891462U CN201408869Y (en) | 2009-03-24 | 2009-03-24 | Backplane connector plug, sub module and plug female socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200891462U CN201408869Y (en) | 2009-03-24 | 2009-03-24 | Backplane connector plug, sub module and plug female socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408869Y true CN201408869Y (en) | 2010-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200891462U Expired - Fee Related CN201408869Y (en) | 2009-03-24 | 2009-03-24 | Backplane connector plug, sub module and plug female socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408869Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544881A (en) * | 2011-11-21 | 2012-07-04 | 贵州航天电器股份有限公司 | Combination and positioning structure of modularized connector |
| CN105552601A (en) * | 2016-01-26 | 2016-05-04 | 成都因纳伟盛科技股份有限公司 | Ultrathin plug-in component for mainboard and small security module of small identity card reader |
| CN106099472A (en) * | 2016-03-31 | 2016-11-09 | 中航光电科技股份有限公司 | Multidirectional slotting fraction electric connector and electric coupler component |
| CN106129737A (en) * | 2016-03-31 | 2016-11-16 | 中航光电科技股份有限公司 | Insulator and insulation components |
| CN111092324A (en) * | 2020-01-20 | 2020-05-01 | 中航光电科技股份有限公司 | A kind of interface unit |
-
2009
- 2009-03-24 CN CN2009200891462U patent/CN201408869Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544881A (en) * | 2011-11-21 | 2012-07-04 | 贵州航天电器股份有限公司 | Combination and positioning structure of modularized connector |
| CN105552601A (en) * | 2016-01-26 | 2016-05-04 | 成都因纳伟盛科技股份有限公司 | Ultrathin plug-in component for mainboard and small security module of small identity card reader |
| CN105552601B (en) * | 2016-01-26 | 2018-09-18 | 成都因纳伟盛科技股份有限公司 | Minimize the ultra-thin connecting element of identity card reader mainboard and small security module |
| CN106099472A (en) * | 2016-03-31 | 2016-11-09 | 中航光电科技股份有限公司 | Multidirectional slotting fraction electric connector and electric coupler component |
| CN106129737A (en) * | 2016-03-31 | 2016-11-16 | 中航光电科技股份有限公司 | Insulator and insulation components |
| CN106099472B (en) * | 2016-03-31 | 2018-11-13 | 中航光电科技股份有限公司 | Multidirectional slotting fraction electric connector and electric coupler component |
| CN106129737B (en) * | 2016-03-31 | 2018-11-13 | 中航光电科技股份有限公司 | Insulator and insulation components |
| CN111092324A (en) * | 2020-01-20 | 2020-05-01 | 中航光电科技股份有限公司 | A kind of interface unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 471003 Luoyang high tech Development Zone, Henan, Zhou Shan Road, No. 10 Patentee after: Zhonghang Photoelectric Science & Technology Co., Ltd. Address before: 471003 Zhou Shan Road, Jianxi District, Henan, Luoyang Patentee before: Zhonghang Photoelectric Science & Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20140324 |