CN201196990Y - Flange connector - Google Patents
Flange connector Download PDFInfo
- Publication number
- CN201196990Y CN201196990Y CNU200820035058XU CN200820035058U CN201196990Y CN 201196990 Y CN201196990 Y CN 201196990Y CN U200820035058X U CNU200820035058X U CN U200820035058XU CN 200820035058 U CN200820035058 U CN 200820035058U CN 201196990 Y CN201196990 Y CN 201196990Y
- Authority
- CN
- China
- Prior art keywords
- insulating body
- bayonet connector
- slot
- pars intermedia
- along
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a card edge connector. The card edge connector comprises a longwise insulating body and a plurality of conductive terminators, wherein the insulating body comprises a middle part and two end parts; the middle part is provided with a top surface, a bottom surface and two side walls positioned between the top surface and the bottom surface; the middle part is provided with a central slot which extends along the direction of a long shaft of the insulating body, and a plurality of terminal receiving grooves which is communicated with the top surface and the bottom surface; and the outer side of each side wall is provided with a plurality of convex ribs extending along up and down direction of the insulating body, thereby facilitating the demoulding of the product.
Description
[technical field]
The utility model relates to a kind of bayonet connector, relates in particular to a kind of bayonet connector that is welded on the circuit board.
[background technology]
The prior art relevant with the utility model can be consulted a kind of bayonet connector that is disclosed for No. 6200149 in the United States Patent (USP) of March 13 calendar year 2001 bulletin, and it comprises the insulating body of a lengthwise and is immobilizated in plurality of conductive terminals in the insulating body.Wherein insulating body is provided with the two side of end face, bottom surface and connection end face and bottom surface.Be provided with the central slot that extends along the insulating body long axis direction between this two side, described insulating body also is provided with the terminal containing slot of some connection end faces, bottom surface and central slot.Conducting terminal is provided with the contact site that extends in the central slot.This kind bayonet connector is after the insulating body moulding, and the thimble in the mould is replaced its bottom surface and break away from mould so that insulating body is ejected from mould.
Yet,, also reduce gradually in order to the space that this kind bayonet connector is installed along with the development of electronic industry miniaturization.For adapting to the demand in market, the wall thickness of this kind bayonet connector and the size of terminal containing slot are also dwindled gradually.Because terminal containing slot runs through the end face and the bottom surface of insulating body, after the insulating body moulding and it is ejected in the mold process, the bottom surface that thimble can only be replaced the sidewall bottom is sentenced insulating body is ejected.Yet along with the wall thickness attenuation gradually of sidewall, the position that the thimble in the mould is replaced also dwindles gradually, replaces to be easy to cause the damage of sidewall and the difficulty that insulating body breaks away from mould in the process.
Therefore, be necessary existing bayonet connector is transformed to overcome above-mentioned defective.
[utility model content]
The purpose of this utility model is to provide a kind of bayonet connector that makes things convenient for insulating body to break away from mould.
For achieving the above object, the utility model adopts following technical scheme: a kind of bayonet connector, it comprises the insulating body of lengthwise and is immobilizated in the interior plurality of conductive terminals of insulating body, wherein said insulating body comprises pars intermedia and both ends, described pars intermedia is provided with end face, bottom surface and the two side between end face and bottom surface, described pars intermedia is provided with along the central slot of insulating body long axis direction extension and the terminal containing slot of some connection end faces and bottom surface, and the described sidewall outside is provided with some fins that extend along the insulating body above-below direction.
Compared with prior art, the utlity model has following beneficial effect: the utility model bayonet connector is convexly equipped with some fins on sidewall, thereby making the wall thickness of sidewall at the fin place obtain its intensity of suitable increase is strengthened, to such an extent as to after the insulating body moulding and it is ejected in the mold process, thimble in the mould can be replaced bottom surface that fin is connected with sidewall and sentence and be beneficial to insulating body and break away from mould, and be difficult for causing the damage of sidewall, improve the quality of product.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model bayonet connector.
Fig. 2 is the three-dimensional exploded view of the utility model bayonet connector.
Fig. 3 is the schematic perspective view of the utility model bayonet connector insulating body.
Fig. 4 is the bottom view of the utility model bayonet connector insulating body.
[embodiment]
See also Fig. 1 to shown in Figure 4, the utility model bayonet connector 100 comprises insulating body 1, be installed on plurality of conductive terminals 2 and trip mechanism 3 in the insulating body 1, be fixed in the retaining piece 4 of insulating body 1 both sides and be fixed in the weldment 5 at insulating body 1 two ends.
Described insulating body 1 extends and forms along longitudinally, and it comprises a pars intermedia 11 and both ends, and described both ends form a upwardly extending turriform portion 12 respectively.Described pars intermedia 11 along the width of insulating body 1 horizontal expansion less than the width of turriform portion 12 along insulating body 1 horizontal expansion.Described pars intermedia 11 is provided with end face 111, bottom surface 112 and the two side 113 between end face 111 and bottom surface 112.Between two side 113, be formed with a central slot 114 that extends along insulating body 1 long axis direction, be provided with in the described central slot 114 dividing plate 1141 with the slot that central slot 114 is separated into two different lengths to prevent that docking electronic cards (not shown) instead inserts or misplug.The terminal containing slot 115 that is formed with some connection end faces 111 and bottom surface 112 on the described pars intermedia 11 is in order to accommodate conducting terminal 2, and described terminal containing slot 115 is connected with central slot 114.Described conducting terminal 2 is provided with the contact site 21 in terminal containing slot 115 extends into central slot 114, with the holding parts 22 of insulating body 1 fixing and extend the welding foot 23 of described bottom surface 112.Described welding foot 23 outwards bending extends and parallels with bottom surface 112.113 outsides, described two side outwards convex with some fins 1131 that extend along insulating body 1 above-below direction respectively.Described fin 1131 extends to bottom surface 112, and fin 1131 bottoms are mutually concordant with bottom surface 112, thus, described sidewall 113 obtains suitable increase at the wall thickness at fin 1131 places, thereby after insulating body 1 moulding and it is ejected in mould (not shown) process, thimble in the mould can be replaced bottom surface 112 that fin 1131 is connected with sidewall 113 and sentence and be beneficial to insulating body 1 and break away from mould, the wall thickness of sidewall 113 can not destroyed because of replaced its bottom by thimble owing to the increase of fin 1131, improves the quality of product.In the outside of described dividing plate 1141 along insulating body 1 horizontal direction, 113 outsides, described two side convex with a pair of grip block 1132 respectively.Described retaining piece 4 be provided with the clamping part that is held between the grip block 1,132 41 and outwards the weld part 42 that extends of bending in order to being welded on the circuit board (not shown), thereby make the utility model bayonet connector 100 stablize fixing and can double swerve.Being extended with a reference column 1121 downwards can be positioned the utility model bayonet connector 100 on the circuit board with convenient welding from described bottom surface 112.
Described turriform portion 12 upwards erects from the two ends of the body 1 that insulate, and it is provided with in order to the host cavity 121 of trip mechanism 3 to be installed.Be provided with block wall 122 between the inboard of described host cavity 121 and the pars intermedia 11 in case locking card mechanism 3 excessively rotates.Be extended with a pair of clamping wall 123 in order to grip the lateral margin of butt joint electronic cards from described block wall 122 to central slot 114 directions, form the conduit 124 that is connected with central slot 114 between the described clamping wall 123 and be contained in wherein with the lateral margin that will dock electronic cards.The outside of described clamping wall 123 is respectively equipped with a breach 125 so that clamping wall 123 has certain elasticity.Be respectively equipped with a support division 1212 that can reach in order to prevent that trip mechanism 3 from withdrawing from the inwall of described host cavity 121 for the circular groove 1211 that trip mechanism 3 rotates.The downside of described conduit 124 and host cavity 121 connect so that host cavity 121 motions can be passed in trip mechanism 3 lower ends.Described turriform portion 12 bottoms are respectively equipped with a holding slot 126 along insulating body 1 horizontal expansion, and described weldment 5 is provided with the fixed parts 51 that are fixed in the holding slot 126 and in order to be welded in the weld part 52 on the circuit board.
Described trip mechanism 3 is installed on also can be along its axial motion in this host cavity 121 in the described host cavity 121.Described trip mechanism 3 comprises main part 31, is positioned at the operating portion 32 of main part 31 upper ends and holds the holding part 33 of butt joint electronic cards from what operating portion 32 extended forward in order to button.Described main part 31 lower ends are provided with a top 34 of extending forward, and described top 34 can protrude into conduit 124 lower ends from host cavity 121 and eject from its lower edge will dock electronic cards.Described main part 31 both sides are respectively equipped with pivot that can rotate 311 and the holding block 312 in order to support with support division 1212 in circular groove 1211.
The utility model bayonet connector 100 outwards convexes with some fins 1131 that extend to bottom surface 112 respectively in the outside of sidewall 113, thereby make the wall thickness of sidewall 113 obtain suitable increase and make its intensity enhancing at fin 1131 places, to such an extent as to after insulating body 1 moulding and it is ejected in mould (not shown) process, thimble in the mould can be replaced bottom surface 112 that fin 1131 is connected with sidewall 113 and sentence and be beneficial to insulating body 1 and break away from mould, destroyed easily when having suitable increase can not replaced its bottom, improved the quality of product by thimble because of the wall thickness of sidewall 113.
Claims (10)
1. bayonet connector, it comprises the insulating body of lengthwise and is immobilizated in the interior plurality of conductive terminals of insulating body, wherein said insulating body comprises pars intermedia and both ends, described pars intermedia is provided with end face, bottom surface and the two side between end face and bottom surface, described pars intermedia is provided with along the central slot of insulating body long axis direction extension and the terminal containing slot of some connection end faces and bottom surface, it is characterized in that: the described sidewall outside is provided with some fins that extend along the insulating body above-below direction.
2. bayonet connector as claimed in claim 1 is characterized in that: described fin extends to the bottom surface.
3. bayonet connector as claimed in claim 1, it is characterized in that: be respectively equipped with a pair of grip block on the described two side, described bayonet connector is provided with the retaining piece that is fixed between the grip block, and described retaining piece is provided with and is held on the clamping part between the grip block and is welded in weld part on the circuit board.
4. bayonet connector as claimed in claim 1 is characterized in that: described both ends form a upwardly extending turriform portion respectively, described turriform portion along the width of insulating body horizontal expansion greater than the width of pars intermedia along the insulating body horizontal expansion.
5. bayonet connector as claimed in claim 4 is characterized in that: be respectively equipped with a host cavity in the described turriform portion, described bayonet connector is provided with the trip mechanism that is installed in the host cavity.
6. bayonet connector as claimed in claim 5, it is characterized in that: be respectively equipped with a block wall that is positioned at the host cavity inboard in the described turriform portion, described block wall is extended with a pair of clamping wall to the pars intermedia direction, forms the conduit that is communicated with central slot between the described clamping wall and docks the electronic cards lateral margin to accommodate.
7. bayonet connector as claimed in claim 6 is characterized in that: the outside of described clamping wall forms a breach respectively so that clamping wall has certain elasticity.
8. bayonet connector as claimed in claim 4 is characterized in that: described turriform subordinate's side is concaved with a holding slot along the insulating body horizontal expansion respectively, and described bayonet connector also is provided with the weldment that is fixed in the holding slot.
9. bayonet connector as claimed in claim 1 is characterized in that: described terminal containing slot is connected with central slot, and described conducting terminal is provided with contact site that extends into central slot and the welding foot that extends the bottom surface.
10. bayonet connector as claimed in claim 1 is characterized in that: described insulating body is provided with the reference column of downward extension so that bayonet connector is positioned on the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820035058XU CN201196990Y (en) | 2008-04-09 | 2008-04-09 | Flange connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820035058XU CN201196990Y (en) | 2008-04-09 | 2008-04-09 | Flange connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196990Y true CN201196990Y (en) | 2009-02-18 |
Family
ID=40416620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820035058XU Expired - Lifetime CN201196990Y (en) | 2008-04-09 | 2008-04-09 | Flange connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196990Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005661A (en) * | 2009-09-01 | 2011-04-06 | 华硕电脑股份有限公司 | Main storage connector |
| CN104241960A (en) * | 2013-06-08 | 2014-12-24 | 富士康(昆山)电脑接插件有限公司 | Card edge connector and assembly thereof |
| CN106654646A (en) * | 2015-11-04 | 2017-05-10 | 技嘉科技股份有限公司 | Connector housing and connector assembly |
-
2008
- 2008-04-09 CN CNU200820035058XU patent/CN201196990Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005661A (en) * | 2009-09-01 | 2011-04-06 | 华硕电脑股份有限公司 | Main storage connector |
| CN104241960A (en) * | 2013-06-08 | 2014-12-24 | 富士康(昆山)电脑接插件有限公司 | Card edge connector and assembly thereof |
| CN104241960B (en) * | 2013-06-08 | 2017-07-28 | 富士康(昆山)电脑接插件有限公司 | Bayonet connector and combinations thereof |
| CN106654646A (en) * | 2015-11-04 | 2017-05-10 | 技嘉科技股份有限公司 | Connector housing and connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |
|
| CX01 | Expiry of patent term |