CN205092355U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN205092355U CN205092355U CN201520922550.9U CN201520922550U CN205092355U CN 205092355 U CN205092355 U CN 205092355U CN 201520922550 U CN201520922550 U CN 201520922550U CN 205092355 U CN205092355 U CN 205092355U
- Authority
- CN
- China
- Prior art keywords
- lever piece
- roof
- electric connector
- catch
- accommodation space
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric connector contains one and shields shell, one end stroma and a card eject mechanism. Cover the socket that the shell defined an accommodation space and an intercommunication accommodation space. Card eject mechanism locates in the accommodation space and including a lever spare and an operating parts, and lever spare is located the opposite side of this socket and has a forced section, an application of force portion and one be located the shaft hole between forced section and the application of force portion. It has a roof and a holding structure by roof extension entering accommodation space to shield the shell. Axial region and two that holding structure has a perpendicular roof and wears to locate the shaft hole of lever spare are buckled by the axial region and towards the holding to the portion of equidirectional extensions not, and two hold that support and the roof inserts and puts lever spare among them with fixing lever spare jointly to make lever spare can use the axial region as the axle pivot.
Description
Technical field
The utility model relates to a kind of electric connector, particularly relates to a kind of electric connector for electronic cards.
Background technology
The existing electric connector for electronic cards, the volume due to electronic cards increasingly reduces and not easily hand-heldly to extract from electric connector.Therefore trip mechanism is set in electrical connectors the pallet of electronic cards or carrying electronic cards to be ejected the slot of electric connector, and person easy to use takes out electronic cards.A kind of electric connector with trip mechanism such as disclosed in Chinese CN203071322U patent.
How to make the structure of the component of trip mechanism more simple and convenient manufacture and assembling, also have the space of improving.
Utility model content
Therefore, a wherein object of the present utility model, is namely to provide a kind of and has the comparatively simple and electric connector of the trip mechanism of stabilized structure of component.
Therefore, wherein another object of the present utility model, is namely to provide a kind of device
So the utility model electric connector in some embodiments, is comprise: one covers shell, a terminal base and a trip mechanism.This covers the socket that shell defines an accommodation space and this accommodation space of connection.This terminal base to be located in this accommodation space and to be comprised an insulating body and multiple conducting terminal being located at this insulating body.This trip mechanism to be located in this accommodation space and to be comprised a lever piece and an operating parts, this lever piece is positioned at the opposite side of this socket and has a forced section, a force section and an axis hole, this forced section and this force section lay respectively at the two ends of this lever piece and this axis hole between this forced section and this force section, this operating parts is shaft-like and one end is butted on the forced section of this lever piece, and the other end this socket adjacent.This covers shell has a roof and and extends into the holding structure of this accommodation space by this roof, this holding structure there is this roof vertical and be arranged in the axle portion of the axis hole of this lever piece and two bent by this axle portion and extend towards different directions hold support, described two hold support and this lever piece is interposed in therebetween with this lever piece of fixing by this roof jointly, and make this lever piece can with this axle portion for axle pivotable.
In some embodiments, this lever piece also has the first surface and a second surface that are positioned at two opposite sides, and this axis hole runs through this first surface and this second surface, and this first surface is posted by this roof and this second surface is posted by described two holds support.
In some embodiments, the width in the axle portion of this holding structure close to the diameter of this axis hole to make the not easily translation of this lever piece.
In some embodiments, this covers shell and also has first catch extended by this roof, region between the axis hole of this first catch this lever piece adjacent and forced section and in the face of this socket, in order to limit the scope of forced section towards this socket direction pivotable of this lever piece.
In some embodiments, this covers shell and also has second catch extended by this roof and this second catch and this first catch lay respectively at the both sides of this forced section, and this second catch is in order to limit the forced section of this lever piece by the range of pivot during pushing and pressing of this operating parts.
In some embodiments, this lever piece also has the first depressed part that this first catch is held in a cooperation.
In some embodiments, this lever piece also has the second depressed part that this second catch is held in a cooperation.
In some embodiments, this holding structure is torn by this roof punching press and is formed.
In some embodiments, described two hold support and bend extension in the opposite direction respectively.
The utility model at least has following effect: be arranged in the axis hole of this lever piece and this two holds support and bend towards different directions by this holding structure covering shell, and jointly this lever piece is interposed in therebetween with this roof, whereby, make this lever piece not easily depart from this cover shell and not easily teetertotter.Moreover, the width in the axle portion of this holding structure close to the diameter of this axis hole to make the not easily translation of this lever piece.The simple structure of this holding structure and conveniently manufacture and easily and this lever piece assemble.
Accompanying drawing explanation
Of the present utility model other feature and effect, by reference to accompanying drawing execution mode in clearly present, wherein:
Fig. 1 is a stereogram of an embodiment of the utility model electric connector;
Fig. 2 is a three-dimensional exploded view of this embodiment;
Fig. 3 is another angular views of a Fig. 2;
Fig. 4 is the regional area enlarged drawing of Fig. 3;
Fig. 5 is a stereogram of this embodiment, and a marriage relation of covering the holding structure of shell and the lever piece of a trip mechanism is described;
Fig. 6 is a upward view of this embodiment, illustrates that a pallet is when this covers the accommodation space of shell and the interactively of this lever piece and a sense switch; And
Fig. 7 is the view of a similar Fig. 6, and interactively when this accommodation space released by this pallet by this trip mechanism is described.
Wherein, description of reference numerals is as follows:
1 covers shell
11 accommodation spaces
12 sockets
13 roofs
14 holding structures
141 axle portions
142 hold support
15 first catch
16 second catch
2 terminal bases
21 insulating bodies
22 conducting terminals
3 trip mechanisms
31 lever pieces
311 forced sections
312 force sections
313 axis holes
314 first surfaces
315 second surfaces
316 first depressed parts
317 second depressed parts
32 operating parts
4 pallets
5 sense switches
51 fixed terminals
52 detection terminals
6 electronic cards
61 connection pads
7 thimbles
8 circuit boards
Embodiment
Before the utility model is described in detail, should be noted that in the following description content, similar element represents with identical numbering.
Consult Fig. 1 to Fig. 5, an embodiment of the utility model electric connector is located on a circuit board 8, and comprises one and cover shell 1, two terminal base 2, trip mechanisms 3 and a pallet 4.In the present embodiment, this pallet 4 is electrically connected with this two ends stroma 2 with corresponding respectively in order to the electronic cards 6 carrying two different sizes, but in the embodiment of change, also only can arrange a terminal base 2, if when being only suitable for an electronic cards 6, also pallet 4 can not be arranged.
This covers the socket 12 that shell 1 defines an accommodation space 11 and this accommodation space 11 of connection.This two ends stroma 2 is located in this accommodation space 11, and each terminal base 2 comprises an insulating body 21 and multiple conducting terminal 22 being located at this insulating body 21.In the present embodiment, this conducting terminal 22 covering shell 1 and this two ends stroma 2 is fixedly welded on this circuit board 8.When this accommodation space 11 inserted by this pallet 4, can make these electronic cards 6 between this roof 13 and corresponding terminal base 2, the connection pad 61 of electronic cards 6 is electrically connected with corresponding conducting terminal 22.
This trip mechanism 3 to be located in this accommodation space 11 and to be comprised lever piece 31 and an operating parts 32.This lever piece 31 is positioned at the opposite side of this socket 12 and has forced section 311, force section 312 and an axis hole 313.This forced section 311 and this force section 312 lay respectively at the two ends of this lever piece 31 and this axis hole 313 between this forced section 311 and this force section 312.This lever piece 31 also has first surface 314 and the second surface 315 being positioned at two opposite sides, and this axis hole 313 runs through this first surface 314 and this second surface 315.This operating parts 32 is butted on the forced section 311 of this lever piece 31 in shaft-like and one end, and the other end this socket 12 adjacent.
This covers shell 1 has a roof 13 and and extends into the holding structure 14 of this accommodation space 11 by this roof 13, this holding structure 14 there is this roof 13 vertical and be arranged in the axle portion 141 of the axis hole 313 of this lever piece 31 and two bent by this axle portion 141 and extend towards different directions hold support 142, this two holds support 142 and jointly is interposed in this lever piece 31 therebetween with this lever piece 31 of fixing with this roof 13, and makes this lever piece 31 can with this axle portion 141 for axle pivotable.In the present embodiment, this holding structure 14 is torn by this roof 13 punching press and is formed, this two holds support 142 and bends extension in the opposite direction respectively, and this two to hold support 142 be cover when shell 1 is assembled through bending in the opposite direction after this axis hole 313 at this lever piece 31 and this again, and make the first surface 314 of this lever piece 31 be posted by this roof 13 and this second surface 315 is posted by this two holds support 142, whereby, make this lever piece 31 not easily depart from this cover shell 1 and not easily teetertotter.And this two length of holding support 142 can be longer, with this lever piece 31 of more firm support.In addition, in the present embodiment, this axis hole 313 is circular, the width in the axle portion 141 of this holding structure 14 close to the diameter of this axis hole 313 to make this lever piece 31 not easily translation, that is, not easily all around move.So, can firmly this lever piece 31 of fixing by simply constructed holding structure 14, and this holding structure 14 convenient manufacture and easily and this lever piece 31 assemble.
Fig. 6 is consulted in another cooperation, in the present embodiment, this covers shell 1 and also has first catch 15 extended by this roof 13, region between the axis hole 313 of this first catch 15 this lever piece 31 adjacent and forced section 311 and in the face of this socket 12, in order to limit the scope of forced section 311 towards this socket 12 direction pivotable of this lever piece 31, and when this accommodation space 11 arrival location inserted by this pallet 4, the whole flat side being butted on this pallet 4 in a side of this lever piece 31.In addition, this lever piece 31 also has the first depressed part 316 that this first catch 15 is held in a cooperation, and when this pallet 4 is positioned at this accommodation space 11 arrival location, namely this first depressed part 316 is butted on this first catch 15.
Fig. 7 is consulted in another cooperation, in the present embodiment, this covers shell 1 and also has second catch 16 extended by this roof 13 and this second catch 16 and this first catch 15 lay respectively at the both sides of this forced section 311, range of pivot when this second catch 16 pushes against by this operating parts 32 in order to the forced section 311 limiting this lever piece 31.That is, when this pallet 4 will be exited this accommodation space 11, user can force in the forced section 311 of this lever piece 31 by this operating parts 32 of promotion, make the forced section 311 of this lever piece 31 toward making this force section 312 towards this socket 12 direction pivotable away from this socket 12 direction pivotable, and this pallet 4 is extrapolated toward this socket 12, can pivotable be stopped when the forced section 311 of this lever piece 31 is butted on this second catch 16.In the present embodiment, user can use a thimble 7 (see Fig. 1) to promote this operating parts 32.In addition, this lever piece 31 also has the second depressed part 317 that this second catch 16 is held in a cooperation, and makes this second depressed part 317 be butted on this second catch 16 so that side is flat.
Consult Fig. 6 and Fig. 7, the present embodiment also comprises a sense switch 5, comprises and is located at the detection terminal 52 that fixed terminal that this covers shell 1 51 and is located at this circuit board 8.When pallet 4 does not arrive location in accommodation space 11, this detection terminal 52 contacts with this fixed terminal 51 and forms electrical connection, and push this detection terminal 52 when pallet 4 arrives location in accommodation space 11, make this this detection terminal 52 be separated with this fixed terminal 51 and form open circuit.
In sum, the axis hole 313 of this lever piece 31 is arranged in and this two holds support 142 and bend towards different directions by this holding structure 14 covering shell 1, and jointly this lever piece 31 is interposed in therebetween with this roof 13, whereby, make this lever piece 31 not easily depart from this cover shell 1 and not easily teetertotter.Moreover, the width in the axle portion 141 of this holding structure 14 close to the diameter of this axis hole 313 to make this lever piece 31 not easily translation.The simple structure of this holding structure 14 and conveniently manufacture and easily and this lever piece 31 assemble.
But the above, be only embodiment of the present utility model, when can not limit the scope of the utility model enforcement with this, every simple equivalence done according to the utility model claims and patent specification content changes and modifies, and all still belongs in the scope of the utility model claims.
Claims (9)
1. an electric connector, is characterized in that, comprises:
One covers shell, defines the socket that an accommodation space and is communicated with this accommodation space;
One terminal base, to be located in this accommodation space and to comprise an insulating body and multiple conducting terminal being located at this insulating body; And
One trip mechanism, to be located in this accommodation space and to comprise a lever piece and an operating parts, this lever piece is positioned at the opposite side of this socket and has a forced section, a force section and an axis hole, this forced section and this force section lay respectively at the two ends of this lever piece and this axis hole between this forced section and this force section, this operating parts is shaft-like and one end is butted on the forced section of this lever piece, and the other end this socket adjacent;
This covers shell has a roof and and extends into the holding structure of this accommodation space by this roof, this holding structure there is this roof vertical and be arranged in the axle portion of the axis hole of this lever piece and two bent by this axle portion and extend towards different directions hold support, described two hold support and this lever piece is interposed in therebetween with this lever piece of fixing by this roof jointly, and make this lever piece can with this axle portion for axle pivotable.
2. electric connector as claimed in claim 1, it is characterized in that, this lever piece also has the first surface and a second surface that are positioned at two opposite sides, and this axis hole runs through this first surface and this second surface, and this first surface is posted by this roof and this second surface is posted by described two holds support.
3. electric connector as claimed in claim 2, is characterized in that, the width in the axle portion of this holding structure close to the diameter of this axis hole to make the not easily translation of this lever piece.
4. as claims 1 to 3 electric connector according to any one of it, it is characterized in that, this covers shell and also has first catch extended by this roof, region between the axis hole of this first catch this lever piece adjacent and forced section and in the face of this socket, in order to limit the scope of forced section towards this socket direction pivotable of this lever piece.
5. electric connector as claimed in claim 4, it is characterized in that, this covers shell and also has second catch extended by this roof and this second catch and this first catch lay respectively at the both sides of this forced section, and this second catch is in order to limit the forced section of this lever piece by the range of pivot during pushing and pressing of this operating parts.
6. electric connector as claimed in claim 5, it is characterized in that, this lever piece also has the first depressed part that this first catch is held in a cooperation.
7. electric connector as claimed in claim 6, it is characterized in that, this lever piece also has the second depressed part that this second catch is held in a cooperation.
8. electric connector as claimed in claim 1, it is characterized in that, this holding structure is torn by this roof punching press and is formed.
9. electric connector as claimed in claim 8, it is characterized in that, described two hold support bends extension respectively in the opposite direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922550.9U CN205092355U (en) | 2015-11-18 | 2015-11-18 | Electric connector |
| TW105200740U TWM526771U (en) | 2015-11-18 | 2016-01-19 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520922550.9U CN205092355U (en) | 2015-11-18 | 2015-11-18 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092355U true CN205092355U (en) | 2016-03-16 |
Family
ID=55483010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520922550.9U Active CN205092355U (en) | 2015-11-18 | 2015-11-18 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205092355U (en) |
| TW (1) | TWM526771U (en) |
-
2015
- 2015-11-18 CN CN201520922550.9U patent/CN205092355U/en active Active
-
2016
- 2016-01-19 TW TW105200740U patent/TWM526771U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWM526771U (en) | 2016-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |