CN106207538A - Bayonet connector - Google Patents
Bayonet connector Download PDFInfo
- Publication number
- CN106207538A CN106207538A CN201510228526.XA CN201510228526A CN106207538A CN 106207538 A CN106207538 A CN 106207538A CN 201510228526 A CN201510228526 A CN 201510228526A CN 106207538 A CN106207538 A CN 106207538A
- Authority
- CN
- China
- Prior art keywords
- widened sections
- main part
- those widened
- bayonet connector
- host cavity
- 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.)
- Granted
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Abstract
nullA kind of bayonet connector，For grafting one electronic cards，It includes the lengthwise insulating body of longitudinal extension、The some conducting terminals being contained in insulating body and the lock mechanism being installed on insulating body one end，Described insulating body includes the two side being oppositely arranged、The central slot being formed between two side and the end being positioned at described central authorities slot lengthwise one end，Described lock mechanism includes main part and the elastic earclip extended by main part，Described end is provided with along running through described end longitudinally outward to house the host cavity of main part，Described main part is provided with protruding shaft along the both lateral sides being transversely to the machine direction，Described host cavity edge at the inwall of two side is run through longitudinally outward the guide groove guiding protruding shaft to load longitudinally inward and the accepting hole of the collecting protruding shaft being positioned at guide groove end，Described main part is arranged above buckling parts in protruding shaft，In described host cavity, the position of corresponding buckling parts is provided with the groove buckled into for buckling parts.Thereby, it is possible to facilitate the mounting or dismounting of lock mechanism.
Description
[technical field]
The present invention relates to a kind of bayonet connector, particularly relate to a kind of bayonet connector with lock mechanism.
[background technology]
Prior art related to the present invention refers to No. M422809 disclosed a kind of bayonet connector of TaiWan, China new patent of bulletin on February 11st, 2012, the insulating body that described bayonet connector includes lengthwise, the some conducting terminals being immobilizated in insulating body and the lock mechanism being installed on insulating body side, described insulating body be provided with relative two side, the central slot extended along longitudinally and between two side in order to the end wall of close central slot.Described insulating body end wall is provided with the mounting groove run through up and down, and described lock mechanism has main part, by main part outward extending pintle hook lock portion.The opposite sides of described main part is provided with and sets, for lock mechanism card, the snap fit being fixed in mounting groove, has and limit the stop section that snap fit moves up and down in described mounting groove.But, in the case of described lock mechanism damages, it has not been convenient to dismounting and change.
Therefore, it is necessary to transform to overcome drawbacks described above to existing bayonet connector.
[summary of the invention]
It is an object of the invention to provide a kind of easily-detachable bayonet connector of lock mechanism.
nullFor achieving the above object，The present invention adopts the following technical scheme that a kind of bayonet connector，For grafting one electronic cards，It includes the lengthwise insulating body of longitudinal extension、The some conducting terminals being contained in insulating body and the lock mechanism being installed on insulating body one end，Described insulating body includes the two side being oppositely arranged、The central slot being formed between two side and the end being positioned at described central authorities slot lengthwise one end，Described lock mechanism includes main part and the elastic earclip extended by main part，Described end is provided with along running through described end longitudinally outward to house the host cavity of main part，Described main part is provided with protruding shaft along the both lateral sides being transversely to the machine direction，Described host cavity edge at the inwall of two side is run through longitudinally outward the guide groove guiding protruding shaft to load longitudinally inward and the accepting hole of the collecting protruding shaft being positioned at guide groove end，Described main part is arranged above buckling parts in protruding shaft，In described host cavity, the position of corresponding buckling parts is provided with the groove buckled into for buckling parts.
Further, described main part includes base portion and is arranged at above base portion and stretches out two those widened sections of base portion both lateral sides respectively, described protruding shaft is arranged at the both lateral sides of base portion, described buckling parts is arranged in those widened sections, the described host cavity inwall upper end in two side is arranged with the depressed part housing those widened sections, and the lower end of described depressed part has the stage portion setting up described those widened sections.
Further, described guide groove is arranged on the inwall below depressed part and tilts upward extension.
Further, the width of described guide groove and the aperture of accepting hole are identical.
Further, being provided with separate slot between said two those widened sections, described earclip extends in one those widened sections, and described buckling parts is to be arranged at the projection at the outside wall surface of those widened sections, and described groove is the buckling groove that host cavity is recessed at depressed part.
Further, it is provided with separate slot between said two those widened sections, described earclip extends from one those widened sections, described buckling parts is the elastic fastening arm of the end face being arranged at another those widened sections, the upper end, two side of described host cavity is provided with roof, and described groove is buckling groove recessed at described roof.
Further, described elastic fastening arm is horizontal-extending to central authorities side, slot place from the side being longitudinally away from central authorities' slot of those widened sections, forms interval between described elastic fastening arm and the end face of those widened sections.
Further, described elastic fastening arm includes the snap fit being held in buckling groove being positioned at its free terminal.
Further, the upper end, two side of described host cavity is provided with abutment walls, and described elastic fastening arm includes being positioned at outside snap fit and holding block spaced with snap fit, and described holding block is for against described abutment walls.
Compared with prior art, there is advantages that when described lock mechanism removed by needs, user only needs first engaging lifting portion and groove fit, then by protruding shaft is extracted to outward in guide groove, is convenient for changing lock mechanism.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of bayonet connector first embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of Fig. 1 bayonet connector.
Fig. 3 is the three-dimensional exploded view at another visual angle of Fig. 1 bayonet connector.
Fig. 4 is the partial sectional view of Fig. 1 bayonet connector.
Fig. 5 is the three-dimensional combination figure of bayonet connector the second embodiment of the present invention.
Fig. 6 is the three-dimensional exploded view of Fig. 5 bayonet connector.
[detailed description of the invention]
Refer to shown in Fig. 1, for the bayonet connector 100 of first embodiment of the invention.Described bayonet connector 100 is for grafting one electronic cards (not shown).Described bayonet connector 100 includes the lengthwise insulating body 1 of longitudinal extension in left-right direction, the some conducting terminals 2 being contained in insulating body 1 and is installed on the lock mechanism 3 for snap close electronic cards (not shown) of insulating body 1 one end.
In conjunction with shown in Fig. 2 to Fig. 4, described insulating body 1 includes the two side 11 being oppositely arranged, the central slot 12 being formed between two side 11 and is positioned at the end 13 of lengthwise one end of described central authorities slot 12.Described lock mechanism 3 includes main part 31 and the elastic earclip 32 extended by main part 31, described earclip 32 includes the elastic buckles portion 321 of snap close electronic cards (not shown) and is positioned at elastic buckles portion 321 side in order to prevent the elasticity of elastic buckles portion 321 excessive deformation from propping up gripping arm 322, and described end 13 is provided with along running through described end longitudinally outward to house the host cavity 131 of described main part 31.
Described main part 31 includes base portion 311 and is arranged at above base portion 311 and stretches out two those widened sections 312,313 of base portion 311 both lateral sides respectively, described host cavity 131 is arranged with, at the upper end of the inwall 110 of two side 11, the depressed part 111 housing and reclining for two those widened sections 312,313, base portion 311 is posted by the inwall 110 below depressed part 111, the lower end position of described depressed part 111 has the stage portion 1110 setting up said two those widened sections 312,313, thereby avoids those widened sections 312,313 to move downward.Described base portion 311 is provided with protruding shaft 3110 along the both lateral sides being transversely to the machine direction, described host cavity 131 edge at the inwall 110 of described two side 11 is run through longitudinally outward to be had the guide groove 1101 guiding protruding shaft 3110 to load longitudinally inward and is positioned at the accepting hole 1102 housing described protruding shaft 3110 of guide groove 1101 end, the width of described guide groove 1101 is identical with the aperture of described accepting hole 1102, is so designed that it is that during loading accepting hole 1102 in order to avoid protruding shaft 3110 along guide groove 1101, generation is rocked and caused protruding shaft 3110 to fracture.
Specifically, described guide groove 1101 and accepting hole 1102 are positioned on the inwall 110 below depressed part 111 and extended for tilting upward, it is so designed that, after protruding shaft 3110 loads accepting hole 1102 along guide groove 1101, under gravity, described lock mechanism 3 will not unexpected in accepting hole 1102 come off.For assisting coordinating of described protruding shaft 3110 and accepting hole 1102, it is provided with buckling parts in one those widened sections 312, certainly in another those widened sections 313, buckling parts also can be set simultaneously, described buckling parts is the elastic fastening arm 314 of the end face being arranged at those widened sections 312, accordingly, the position of the corresponding elastic fastening arm 314 of described host cavity 131 is provided with for its groove buckled into, and described groove is the buckling groove 1311 of recessed formation at the roof of the upper end, two side 11 of host cavity 131.Specifically, described elastic fastening arm 314, for horizontal-extending to central authorities side, slot 12 place from the side being longitudinally away from central authorities' slot 12 of those widened sections 312, forms gap so that elastic fastening arm 314 can elastic deformation when buckling into buckling groove 1311 process between described elastic fastening arm 314 and the end face of those widened sections 312.The upper end of the two side 11 of described host cavity 131 is additionally provided with abutment walls 132, described elastic fastening arm 314 has and is positioned at the snap fit 3141 being held in described buckling groove 1311 of its free terminal and is positioned at outside snap fit 3141 and spaced with snap fit 3141 for the holding block 3142 against described abutment walls 132, described holding block 3142, for increasing the structural strength of elastic fastening arm 314, is the most also avoided that the excessive inward of snap fit 3141 damages elastic fastening arm 314.Described earclip 32 integrally extends from another those widened sections 313, it is provided with separate slot 315, when pulling described earclip 32, by the setting of separate slot 315 between two those widened sections 312,313, described those widened sections 313 can produce elastic deformation, such that it is able to avoid earclip 32 described in switch out.
Refering to shown in Fig. 4 and Fig. 5, for the bayonet connector 100 ' of second embodiment of the invention, this bayonet connector 100 includes the lengthwise insulating body 1 ' of longitudinal extension in left-right direction, the some conducting terminals 2 ' being contained in insulating body 1 equally and is installed on the lock mechanism 3 ' for snap close electronic cards (not shown) of insulating body 1 ' one end.The matching relationship of the short transverse of the buckling parts being different from first embodiment and groove, the buckling parts in the second embodiment is defined on horizontal direction with the matching relationship of groove.Buckling parts on the lock mechanism 3 ' of described bayonet connector 100 ' is to be arranged at the projection 314 ' at the outside wall surface of two those widened sections 312 ', 313 ', corresponding, described groove is that detaining for projection 314 ' of the further recessed formation of depressed part 111 ' of host cavity 131 ' is located at interior buckling groove 1311 '.
When described lock mechanism 3,3 ' removed by needs, user only needs first to release the locking relation between elastic fastening arm 314,314 ' and buckling groove 1311,1311 ', then by protruding shaft 3110,3110 ' is outwards extracted in guide groove 1101,1101 ', simple and convenient.
In sum, these are only presently preferred embodiments of the present invention, the scope of the present invention should not limited with this.The most every simple equivalence change made according to claims of the present invention and description of the invention content and modification, all should still remain within the scope of the patent.
Claims (9)
- null1. a bayonet connector，For grafting one electronic cards，It includes the lengthwise insulating body of longitudinal extension、The some conducting terminals being contained in insulating body and the lock mechanism being installed on insulating body one end，Described insulating body includes the two side being oppositely arranged、The central slot being formed between two side and the end being positioned at described central authorities slot lengthwise one end，Described lock mechanism includes main part and the elastic earclip extended by main part，Described end is provided with along running through described end longitudinally outward to house the host cavity of main part，It is characterized in that: described main part is provided with protruding shaft along the both lateral sides being transversely to the machine direction，Described host cavity edge at the inwall of two side is run through longitudinally outward the guide groove guiding protruding shaft to load longitudinally inward and the accepting hole of the collecting protruding shaft being positioned at guide groove end，Described main part is arranged above buckling parts in protruding shaft，In described host cavity, the position of corresponding buckling parts is provided with the groove buckled into for buckling parts.
- 2. bayonet connector as claimed in claim 1, it is characterized in that: described main part includes base portion and is arranged at above base portion and stretches out two those widened sections of base portion both lateral sides respectively, described protruding shaft is arranged at the both lateral sides of base portion, described buckling parts is arranged in those widened sections, the described host cavity inwall upper end in two side is arranged with the depressed part housing those widened sections, and the lower end of described depressed part has the stage portion setting up described those widened sections.
- 3. bayonet connector as claimed in claim 2, it is characterised in that: described guide groove is arranged on the inwall below depressed part and tilts upward extension.
- 4. bayonet connector as claimed in claim 3, it is characterised in that: the width of described guide groove is identical with the aperture of accepting hole.
- 5. bayonet connector as claimed in claim 2, it is characterized in that: between said two those widened sections, be provided with separate slot, described earclip extends in one those widened sections, described buckling parts is to be arranged at the projection at the outside wall surface of those widened sections, and described groove is the buckling groove that host cavity is recessed at depressed part.
- 6. bayonet connector as claimed in claim 2, it is characterized in that: between said two those widened sections, be provided with separate slot, described earclip extends from one those widened sections, described buckling parts is the elastic fastening arm of the end face being arranged at another those widened sections, the upper end, two side of described host cavity is provided with roof, and described groove is buckling groove recessed at described roof.
- 7. bayonet connector as claimed in claim 6, it is characterised in that: described elastic fastening arm is horizontal-extending to central authorities side, slot place from the side being longitudinally away from central authorities' slot of those widened sections, forms interval between described elastic fastening arm and the end face of those widened sections.
- 8. bayonet connector as claimed in claim 7, it is characterised in that: described elastic fastening arm includes the snap fit being held in buckling groove being positioned at its free terminal.
- 9. bayonet connector as claimed in claim 8, its feature exists: the upper end, two side of described host cavity is provided with abutment walls, and described elastic fastening arm includes being positioned at outside snap fit and holding block spaced with snap fit, and described holding block is for against described abutment walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228526.XA CN106207538B (en) | 2015-05-07 | 2015-05-07 | Bayonet connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228526.XA CN106207538B (en) | 2015-05-07 | 2015-05-07 | Bayonet connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106207538A true CN106207538A (en) | 2016-12-07 |
| CN106207538B CN106207538B (en) | 2019-11-01 |
Family
ID=57459627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510228526.XA Active CN106207538B (en) | 2015-05-07 | 2015-05-07 | Bayonet connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207538B (en) |
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| CN204696358U (en) * | 2015-05-07 | 2015-10-07 | 富士康(昆山)电脑接插件有限公司 | Bayonet connector |
| CN105720400A (en) * | 2014-12-05 | 2016-06-29 | 富士康(昆山)电脑接插件有限公司 | Card edge connector |
-
2015
- 2015-05-07 CN CN201510228526.XA patent/CN106207538B/en active Active
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| US6379168B1 (en) * | 2001-12-04 | 2002-04-30 | Hon Hai Precision Ind Co., Ltd. | Card edge connector with switch type retainer |
| CN2742589Y (en) * | 2004-07-08 | 2005-11-23 | 番禺得意精密电子工业有限公司 | Clip edge connector |
| CN2932679Y (en) * | 2006-07-25 | 2007-08-08 | 富士康(昆山)电脑接插件有限公司 | Card edge connector |
| CN200950477Y (en) * | 2006-09-22 | 2007-09-19 | 番禺得意精密电子工业有限公司 | Clamp connector |
| CN201197011Y (en) * | 2008-01-29 | 2009-02-18 | 富士康(昆山)电脑接插件有限公司 | Edge clamping connector component |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106207538B (en) | 2019-11-01 |
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