CN204834946U - Edge blocking type connector - Google Patents
Edge blocking type connector Download PDFInfo
- Publication number
- CN204834946U CN204834946U CN201520422347.5U CN201520422347U CN204834946U CN 204834946 U CN204834946 U CN 204834946U CN 201520422347 U CN201520422347 U CN 201520422347U CN 204834946 U CN204834946 U CN 204834946U
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- CN
- China
- Prior art keywords
- insulating body
- accepting groove
- holding piece
- bayonet connector
- insulator
- 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.)
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Abstract
The utility model provides an edge blocking type connector, include the insulator that extends along the lengthwise direction, fixing in a plurality of conductive terminal in the insulator and assemble in the piece is held to insulator's lock, insulator is equipped with top -down to be run through insulator accepts the accepting groove of piece is held to the lock, wherein, the orientation is extended about a pair of edge is aforementioned a fixing foot and a connection are held to the lock the connecting portion of fixing foot upper end, insulator is in be equipped with a backstop piece in the accepting groove, the connecting portion butt is in backstop piece top, the fixing foot is located backstop piece both sides and downwardly extending play insulator connects electron plate cooperation with joining in marriage to avoid taking place edge blocking type connector and join in marriage connecing the electron plate to break away from the phenomenon.
Description
[technical field]
The utility model relates to a kind of bayonet connector, particularly relates to a kind of bayonet connector in order to grafting electronic cards.
[background technology]
The prior art relevant to the utility model can consult TaiWan, China patent of invention No. 404612 a kind of bayonet connector disclosed of bulletin on September 1st, 2000, this bayonet connector comprises an insulating body and fixes the attachment fastener of this insulating body to docking electron plate, this attachment fastener comprises the heeling-in sheet on top and is located at the plant sheet that bottom is vertical shape, described heeling-in sheet both sides have one upwards extend plant arm, and a described plant sheet hypomere both sides difference extended elastic fastening arm upward, there is outside the top of described elastic fastening arm a projection, so, after this attachment fastener top heeling-in enters described insulating body, described insulating body can by the stably eye-splice of this attachment fastener on docking electron plate, described elastic fastening arm tips upside down on docking electron plate, in case anti-avulsion falls.
But this attachment fastener need be inlayed and bury in aforementioned dielectric body, and not only manufacturing process is comparatively complicated, and does not have good latching device between described attachment fastener and described insulating body, easily cause the problem that described attachment fastener and described insulating body depart from.
Therefore be necessary to seek a kind of novel bayonet connector, to overcome above problem.
[utility model content]
The purpose of this utility model is the bayonet connector providing a kind of subcard grafting of powering.
For reaching above object, the utility model adopts following technical scheme:
A kind of bayonet connector, comprise the insulating body extended along longitudinally, be immobilizated in the some conducting terminals in described insulating body and be assemblied in the holding piece of described insulating body, described insulating body is provided with and runs through described insulating body from top to bottom and the accepting groove of accommodating described holding piece, wherein, described holding piece comprises the connecting portion that the fixing pin and extended along aforementioned above-below direction for a pair connects described fixing pin upper end, described insulating body is provided with a stop block in described accepting groove, described connecting portion is connected to above described stop block, described fixing pin is positioned at described stop block both sides and extends described insulating body downwards.
Further, described fixing pin comprises the top of interfering with described accepting groove and the bottom of extending described insulating body, and described upper outside is provided with the burr with described insulating body interference engagement.
Further, the position of described burr is lower than described stop block upper surface.
Further, described insulating body also comprises lengthwise slot and is positioned at the end wall at described slot longitudinally two ends, and in a described accepting groove described end wall located therein, described holding piece at least comprises one and is housed in the accepting groove of described end wall.
Further, the bottom of described end wall is provided with boss, and described accepting groove runs through described boss and arranges.
Further, described insulating body is provided with the fool proof portion being partial to described slot lengthwise side in described slot, and described accepting groove is also located in described fool proof portion, and described holding piece comprises another and is fixed in the accepting groove in described fool proof portion.
Further, described holding piece is flat sheet-like, and is assemblied in described accepting groove perpendicular to described longitudinally, and the thickness of the connecting portion above-below direction of described holding piece is greater than the width of described fixing pin.
Further, described accepting groove is provided with the peristome inserted for described holding piece at the upper surface of described insulating body, the surrounding of this peristome is equipped with chamfering.
Compared with prior art, the intensity that holding piece not only can strengthen fool proof portion and end wall is plugged in fool proof portion and end wall, and the assembling of holding piece adopts the mode running through insertion from top to bottom simple and convenient, holding piece is located at the structure of stop block both sides in addition, effectively can avoid the risk that holding piece and described insulating body depart from.
[accompanying drawing explanation]
Fig. 1 is the overall perspective view of the utility model bayonet connector;
Fig. 2 is the exploded perspective view of bayonet connector shown in Fig. 1;
Fig. 3 is the cutaway view of bayonet connector shown in Fig. 1 along A-A direction.
[embodiment]
Refer to shown in Fig. 1 and Fig. 2, the utility model bayonet connector 1, for grafting one electronic cards (not shown), comprises an insulating body 10 extended along longitudinally, is located at the earclip portion 20 of described insulating body 10 longitudinally one end, is contained in the some terminals 30 in described insulating body 10 and described insulating body 10 is fixed to the holding piece 40 connecting electron plate (not shown).Described insulating body 10 comprises the end walls 12 of the two side 11 extended along its longitudinally and two ends connecting described two side 11 respectively, and described two side 11 and end walls 12 circle are set as one in order to accommodate the lengthwise slot 13 of electronic cards.Be in downward direction with the direction of grafting electronic cards, described two side 11 respectively to lower recessed row's terminal groove 110, for accommodating described terminal 30.
Please consult further shown in Fig. 2, described earclip portion 20 comprises a main part 200, be located at drive-connecting shaft 201 below described main part 200, to be located at above described main part 200 and the pulling part 202 that extends of described slot 13 and being located at equally above described main part 200 but the engaging portion 204 extended towards described slot 13 and clasp arm 203 dorsad.Described insulating body 10 is provided with a pivoted hole (not shown) in its lengthwise one end, described pivoted hole corresponds to described drive-connecting shaft 201 and arranges, when described drive-connecting shaft 201 is assembled to described pivoted hole, described earclip portion 20 can rotate around described drive-connecting shaft 201, to realize the locking of electronic cards and the operation of release to inserting this bayonet connector 1.
Described terminal 30 is contained in described terminal groove 110, and it comprises a holding parts 300, upwards extends and the contact site 302 protruded in described slot 13 and the weld part 301 extending described insulating body 10 from holding parts 300 downwards from holding parts 300.When docking electronic cards and inserting described bayonet connector 1, described contact site 302 is electrically connected to described electronic cards, and realizes connecting electronic cards and connecting the electrical of electron plate and exchange by being welded to the weld part 301 connecting electron plate.
Please consult further shown in Fig. 2 to Fig. 3, described holding piece 40 is made up of a sheet metal stamping-out, and this holding piece 40 is assembled in described insulating body 10 from the longitudinally of described insulating body 10 end face downwards and perpendicular to aforementioned dielectric body 10, this holding piece 40 comprises the fixing pin 410 that extends along the vertical direction for a pair and connects this connecting portion 420 to the upper end of fixing pin 410.Described insulating body 10 also comprises the fool proof portion 14 being partial to slot 13 side, in the present embodiment, described accepting groove 15 is located at described insulating body 10 in the end wall 12 and fool proof portion 14 in earclip portion 20, in other embodiments, in another end wall that insulating body 10 also can be located in the position of this accepting groove and fool proof portion 14, or be located in the end walls 12 of insulating body 10, or be singlely arranged in aforementioned end wall 12 or fool proof portion 14.It should be noted that, the bottom of end wall 12 is provided with boss 120, and described accepting groove 15 runs through described boss 120 and arranges, due to when assembling, boss 120 directly can abut to and connect on electron plate, thus makes the holding piece 40 be assemblied in aforementioned accepting groove 15 have better stability.
Described accepting groove 15 runs through whole insulating body 10 along the vertical direction, and the peristome inserted for described holding piece 40 is provided with at the upper surface of described insulating body 10, the surrounding of this peristome is equipped with chamfering 153, accurately inserts described accepting groove 15 to guide holding piece 40.A stop block 151 is provided with in described accepting groove 15, when holding piece 40 is installed in described accepting groove 15 from top to down, described connecting portion 420 is connected to above described stop block 151, and described fixing pin 410 is positioned at described stop block 151 both sides and extends described insulating body 10 downwards.
The fixing pin 410 of described holding piece 40 comprises the top 412 of interfering with described accepting groove 15 and the bottom 414 of extending described insulating body 10, described upper outside is provided with burr 411, and the position of described burr 411 is lower than the upper surface of described stop block 151, holding piece 40 is made to be fitted into accepting groove 15 Hou difficult drop-off, aforementioned bottom 414 can coordinate with connecting electron plate grafting further, and weld with it, connect on electron plate so that bayonet connector 1 is limited to this, avoid obscission occurs.Connecting portion 420 thickness be positioned on above-below direction of holding piece 40 is greater than the width of fixing pin 410, to guarantee that connecting portion 420 has sufficient intensity, makes connecting portion 420 by uniform force during external force pressure, is convenient to assembling.
In sum, these are only preferred embodiment of the present utility model, scope of the present utility model should do not limited with this, namely every simple equivalence change done according to the utility model claims and description with modify, all should still belong in scope that the utility model patent contains.
Claims (8)
1. a bayonet connector, comprise the insulating body extended along longitudinally, be immobilizated in the some conducting terminals in described insulating body and be assemblied in the holding piece of described insulating body, described insulating body is provided with and runs through described insulating body from top to bottom and the accepting groove of accommodating described holding piece, it is characterized in that: described holding piece comprises the connecting portion that the fixing pin and extended along aforementioned above-below direction for a pair connects described fixing pin upper end, described insulating body is provided with a stop block in described accepting groove, described connecting portion is connected to above described stop block, described fixing pin is positioned at described stop block both sides and extends described insulating body downwards.
2. bayonet connector as claimed in claim 1, is characterized in that: described fixing pin comprises the top of interfering with described accepting groove and the bottom of extending described insulating body, and described upper outside is provided with the burr with described insulating body interference engagement.
3. bayonet connector as claimed in claim 2, is characterized in that: the position of described burr is lower than described stop block upper surface.
4. bayonet connector as claimed in claim 2, it is characterized in that: described insulating body also comprises lengthwise slot and is positioned at the end wall at described slot longitudinally two ends, in a described accepting groove described end wall located therein, described holding piece at least comprises one and is housed in the accepting groove of described end wall.
5. bayonet connector as claimed in claim 4, is characterized in that: the bottom of described end wall is provided with boss, and described accepting groove runs through described boss and arranges.
6. bayonet connector as claimed in claim 4, it is characterized in that: described insulating body is provided with the fool proof portion being partial to described slot lengthwise side in described slot, described accepting groove is also located in described fool proof portion, and described holding piece comprises another and is fixed in the accepting groove in described fool proof portion.
7. bayonet connector as claimed in claim 1, it is characterized in that: described holding piece is flat sheet-like, and be assemblied in described accepting groove perpendicular to described longitudinally, the thickness of the connecting portion above-below direction of described holding piece is greater than the width of described fixing pin.
8. bayonet connector as claimed in claim 1, is characterized in that: described accepting groove is provided with the peristome inserted for described holding piece at the upper surface of described insulating body, the surrounding of this peristome is equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422347.5U CN204834946U (en) | 2015-06-18 | 2015-06-18 | Edge blocking type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422347.5U CN204834946U (en) | 2015-06-18 | 2015-06-18 | Edge blocking type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834946U true CN204834946U (en) | 2015-12-02 |
Family
ID=54692509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422347.5U Active CN204834946U (en) | 2015-06-18 | 2015-06-18 | Edge blocking type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI685158B (en) * | 2016-01-11 | 2020-02-11 | 鴻騰精密科技股份有限公司 | Electrical connector |
-
2015
- 2015-06-18 CN CN201520422347.5U patent/CN204834946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI685158B (en) * | 2016-01-11 | 2020-02-11 | 鴻騰精密科技股份有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |