CN103368002B - Card edge connector - Google Patents
Card edge connector Download PDFInfo
- Publication number
- CN103368002B CN103368002B CN201210189506.2A CN201210189506A CN103368002B CN 103368002 B CN103368002 B CN 103368002B CN 201210189506 A CN201210189506 A CN 201210189506A CN 103368002 B CN103368002 B CN 103368002B
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- China
- Prior art keywords
- wall
- arm
- bayonet connector
- slot
- groove
- 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 - Fee Related
Links
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to a card edge connector, which comprises a body and two clamping pieces, wherein a slot is formed on a base part of the body, and two arms are respectively arranged at two opposite ends of the slot on the base part. Each arm part is provided with a groove communicated with the slot, the two buckling pieces are correspondingly arranged on the arm part of the body, and each buckling piece is fixed on the arm part through the two fixing parts, so that an elastic arm of each buckling piece is suspended in the groove of the arm part. The elastic arm has a buckling part which can reciprocate in the groove relative to the arm part. Therefore, when a circuit board is inserted into the slot of the base of the body, the buckling parts of the two buckling pieces are actively clamped on the circuit board, and the circuit board is prevented from being separated from the card edge connector.
Description
【Technical field】
The present invention relates to a kind of electric connector, more particularly to a kind of bayonet connector.
【Background technology】
Bayonet connector is the connecting interface on the motherboard be now widely used for electronic installation, with for memory modules
Or adapter etc. has the extension component of circuit board and plugs wherein, to be electrically connected in motherboard as these extension components
Between medium, and then reach the function of extended electronic device or the effect of efficiency.
Typically common bayonet connector generally includes insulating body and the two clasp arms of a sleeve configuration, on insulating body
Have and extend, along its long side direction, the slot being formed, two clasp arms are connected to insulation originally along the long side direction of insulating body respectively
Relatively two sides of body, one end of clasp arm is articulated on insulating body, the other end of clasp arm then can opposing insulation body reciprocal
Swing, and be respectively formed with a projection on the one side of the slot of two clasp arm opposing insulation bodies.
In application, two lateral margins relatively of the circuit board of extension component are respectively provided with a breach, and the forming position of breach is proper
The good projection corresponding to two clasp arms.Therefore, when the circuit board of extension component is inserted in the slot of insulating body, two can be passed through
Clasp arm swings, draws close towards the direction of circuit board, makes two clasp arms be fastened on, with projection, the breach that circuit board is relative to two sides respectively
Interior, and then allow extension component to be fixed on insulating body by clipping.
However, such bayonet connector, on using, to be reached by the rotary oscillation then passing through two clasp arms
The effect of the fixing extension component of clipping, therefore, it is necessary to set in bayonet connector on electronic installation inside or its motherboard
A certain distance is reserved in the neighboring area being equipped with two clasp arms, allows two clasp arms have enough spaces to swing, to guarantee two clasps
The projection of arm can depart from from the breach of circuit board, is otherwise limited the circuit board leading to extension component by two clasp arms
And cannot detach from insulating body.
Also due to this kind of bayonet connector must provide enough working places just in the inside of electronic installation on using
Generation can act on, be therefore unfavorable for the miniaturization of electronic installation.
【Content of the invention】
In view of the above problems, the invention reside in providing a kind of bayonet connector, thus solving to commonly use bayonet connector
Clasp arm, it is necessary to provide enough spaces to supply its rotary oscillation, just can be fastened on circuit board or be separate from, cause to set
Shi Yong the space being equipped with the circuit board of bayonet connector is limited, and is not suitable for the problem of miniaturized electronic device.
The bayonet connector of the present invention includes a body and two fasteners, and body comprises a base portion and two arms,
One slot is formed with base portion, and slot extends along a first direction, two arms are arranged at intervals at phase on base portion in the first direction
Adjacent to two ends relatively of slot, and two arms are respectively formed with a groove relative to the one side of slot, and groove is along a second direction
It is communicated in slot.Two fasteners are respectively arranged on two arms, and each fastener has two fixing sections and connects two fixing sections
An elastic arm.Two fixing sections are fixed on the arm of body, and elastic arm is then suspended in groove.Elastic arm inserting with respect to base portion
The side of groove has a buckling parts, and buckling parts can opposed arms' shift reciprocately in the first direction.
The bayonet connector of the present invention, opposite side in groove for wherein two arms has one first wall and one
Second wall, the first wall and the second wall are respectively provided with two location holes, and two location holes of the first wall correspond to the second wall
Two location holes in face, relatively two ends of each fixing section of fastener be respectively embedded in the first wall corresponding with the second wall two
Positioning in the hole.
The bayonet connector of the present invention, wherein each location hole is opened on the side that two arms are relative to slot, each fixing section
Two ends relatively are respectively embedded in the first direction in the first wall each positioning in the hole corresponding with the second wall.
The bayonet connector of the present invention, wherein two arms are also formed with a backstop respectively at the internal face of wherein one location hole
Portion, and a limiting section is also had on the fixing section of corresponding location hole, limiting section correspondence is incorporated into stopper section, and stopper section resistance
Gear limiting section displacement in the first direction.
The bayonet connector of the present invention, two location holes that the wherein second wall has on an opening, and the second wall run through
Second wall, between two location holes of the second wall, the elastic arm of two fasteners corresponds to opening to opening, and via opening
It is placed in groove.
The bayonet connector of the present invention, wherein elastic arm are connected between two fixing sections in a second direction.
The bayonet connector of the present invention, wherein elastic arm also include two vertical sections, and two vertical sections are connected to two fixings
Between portion and buckling parts.
The bayonet connector of the present invention, wherein buckling parts are respectively provided with a guiding adjacent to two sides relatively of two vertical sections
Face.
The width of the bayonet connector of the present invention, wherein elastic arm is less than the width of the groove of arm.
Effect of the present invention is, the elastic arm of two fasteners is along the long side direction parallel to body base in the arm of body
Portion's intrinsic displacement, to carry out engaging or the release operation of extension component, because fastener is the internal start of basis in bayonet connector,
Thus without the space of the external environment taking bayonet connector, additionally pull except allowing user to be not required to, revotating card fastener,
And can save electronic product inner space using outer, can also directly plug extension component on bayonet connector or
Choose from bayonet connector, and simplify the assembling flow path of extension component.
【Brief description】
The present invention is further detailed explanation with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the decomposing schematic representation of the first embodiment of the present invention.
Fig. 2 is the combination diagram of the first embodiment of the present invention.
Fig. 3 is the close-up schematic view of Fig. 1.
Fig. 4 is the schematic perspective view of the fastener of the first embodiment of the present invention.
Fig. 5 A to Fig. 5 C is the use state schematic diagram of the first embodiment of the present invention.
Fig. 6 is the decomposing schematic representation of the second embodiment of the present invention.
Fig. 7 is the generalized section of the second embodiment of the present invention.
Fig. 8 is the close-up schematic view of Fig. 6.
Fig. 9 is the schematic perspective view of the fastener of the second embodiment of the present invention.
Primary clustering symbol description：
10 bayonet connector 1223 guiding face
110 body 20 extension component
111 base portion 210 circuit board
1111 slot 211 breach
112 arms
1121 grooves
1122 first walls
1123 second walls
1124 location holes
1125 location holes
1126 openings
120 fasteners
121 fixing sections
122 elastic arms
1221 vertical sections
1222 buckling parts
【Specific embodiment】
Refer to Fig. 1 to Fig. 4, the bayonet connector 10 disclosed by the first embodiment of the present invention include a body 110 with
And two fasteners 120, body 110, but is not limited thereto with made by integrally formed mode by insulant.Body 110
Comprise a base portion 111 and two arms 112, base portion 111 can be but be not limited to the sleeve configuration knot with long side and minor face
Structure.The slot 1111 being depressed in its surface is formed with base portion 111, and slot 1111 is along the long side side parallel to base portion 111
To one first direction x extend.
X is arranged at intervals at the surface being formed with slot 1111 on base portion 111 to two arms 112 of body 110 in the first direction,
And two ends relatively adjacent to slot 1111.Each arm 112 forms a groove on the one side adjacent to slot 1111
1121, groove 1121 extends along second direction y towards base portion 111, and is communicated in slot 1111, wherein second direction y with
First direction x intersects, for example, be the relation being mutually perpendicular to or tilting between the two.Each arm 112 in groove 1121 simultaneously
There is one first relative wall 1122 and one second wall 1123, the first wall 1122 be formed with two location holes 1124,
Y is arranged at intervals on the first wall 1,122 two location holes 1124 in a second direction.It is formed through arm on second wall 1123
112 two location holes 1125, and two location holes 1125 of the second wall 1123 correspond to two location holes of the first wall 1122
1124.Additionally, arm 112 separately has the opening being communicated in groove 1121 and external environment between two location holes 1125
1126.
Refer to Fig. 1 to Fig. 4, two fasteners 120 of the bayonet connector 10 disclosed by the present embodiment are respectively arranged at this
On two arms 112 of body 110.Each fastener 120 has two fixing sections 121 and an elastic arm 122, fastener 120 or extremely
Its elastic arm 122 few is by having made by the material of elastic-restoring force, be such as made up of plastics, rubber or metal material,
The present embodiment be the metalwork being formed in one with fastener 120 as an example, but be not limited thereto.Fastener 120
Elastic arm 122 be connected between two fixing sections 121, and the width of two fixing sections 121 are more than the width of elastic arm 122, make every
Two distal process relatively of one fixing section 121 are for the relative dual side-edge of elastic arm 122.Elastic arm 122 have two vertical sections 1221 with
And a buckling parts 1222, two vertical 1221 sections be connected to two fixing sections 121, buckling parts 1222 is then connected to two vertical sections
Between 1221, buckling parts 1222 can be but be not limited to bending extension between two vertical sections 1221 and protrude from two vertical sections
One bending structure on 1221 surfaces, makes the surface of buckling parts 1222 form a guiding face 1223, and guiding face 1223 can be bent
Face or inclined-plane.
Fastener 120 is the opening by two location holes 1125 on the second wall 1123 of arm 112 and arm 112
1126 are assembled on arm 112, and two fixing sections 121 of wherein fastener 120 correspond to respectively determines through the two of the second wall 1123
Position hole 1125, and the corresponding opening 1126 through arm 112 of elastic arm 122, make fastener 120 fixing section 121 with respect to two
End is respectively embedded into is fixed on arm in the location hole 1124 of the first wall 1122 and the location hole 1125 of the second wall 1123
On 112, and y is connected between two fixing sections 121 and is suspended in the groove of arm 112 in a second direction to make elastic arm 122
In 1121.Wherein, two fixing sections 121 of fastener 120 can be but be not limited to be fixed in friction tight mode corresponding
Location hole 1124,1125 in, and the width of the elastic arm 122 of fastener 120 is less than or equal to the arm 112 of body 110
The width of groove 1121, makes elastic arm 122 when suffering from external force effect, can pass through the elastic force of itself edge in groove 1121
First direction x elastic deformation, and then drive buckling parts 1222 shift reciprocately in groove 1121 in the first direction.
In the application of the bayonet connector of the present invention, the present embodiment is using memory modules as mutual with bayonet connector
In conjunction with extension component as an example, but be not limited thereto.Additionally, another setting is multiple in the base portion of bayonet connector
Conducting terminal, with being electrically arranged on a motherboard for bayonet connector, to be inserted in bayonet connector as memory modules
When, it is electrically connected at the medium of motherboard.Only, because the set-up mode leading electrical terminal has been known, also non-invention is intended to
The technical characteristic of request, therefore repeats no more.
Refer to Fig. 1, Fig. 3 and Fig. 5 A to Fig. 5 C, extension component 20 has a circuit board 210, and in circuit board 210
Dual side-edge relatively is respectively arranged with a breach 211.When extension component 20 is inserted in bayonet connector 10 by a user, expand
Assembly 20 is first respectively embedded in the groove 1121 of arm 112 of body 110 with the relative dual side-edge of circuit board 210, and passes through ditch
The guiding of groove 1121 and be inserted in the slot 1111 of base portion 111.In the process, the phase of the circuit board 210 of extension component 20
Dual side-edge is born against in the buckling parts 1222 of two fasteners 120, then, when circuit board 210 lasting towards base portion 111
Slot 1111 is mobile, and the relative dual side-edge of circuit board 20 will be oppressed the guiding face 1223 in buckling parts 1222, and so that circuit board 20 is subject to
Take advantage of a situation to the guiding of guiding face 1223 and move towards the direction of slot 1111, and make elastic arm 122 produce elastic deformation, and carry
Dynamic buckling parts 1222 in the first direction x towards the bottom displacement of groove 1121.
After circuit board 20 is inserted in slot 1111 of base portion 111, the breach 211 of circuit board 20 dual side-edge relatively is just right
Should be in the buckling parts 1222 of elastic arm 122.Now, due to putting on the pressure releases of buckling parts 1222, make the buckling parts 1222 can
Resetted by the elastic-restoring force of elastic arm 122, and be embedded in the breach 211 of circuit board 20.Therefore, make circuit board 20
By the position-limiting action of two fasteners 120, and arbitrarily cannot depart from from bayonet connector 10.Similarly, when user be intended to from
On bayonet connector 10 during removal extension component 20, during user detaches extension component 20, by circuit board 210
Relatively dual side-edge against and oppress buckling parts 1222 in elastic arm 122, make buckling parts 1222 again towards the arm of body 110
112 groove 1121 bottom is moved, and departs from the breach 211 in circuit board 210, and allows the relative dual side-edge of circuit board 210
The sliding of y in a second direction taken advantage of a situation by the guide function of the guiding face 1223 of buckling parts 1222, and then allow extension component 20
Depart from bayonet connector 10.
Based on above-mentioned, the bayonet connector of the present invention during the plugging of extension component, by the buckling parts of fastener
Along the direction shift reciprocately parallel to the long side of base portion, to reach to the spacing of extension component or release action, to allow user to be not required to
Additionally pull, revotating card fastener, you can directly extension component is inserted on bayonet connector or from bayonet connector
Extract out, therefore can simplify the assembling flow path of extension component, and, because the inside of electronic product is not required to the rotation of reserved fastener
Space, in addition to not resulting in the waste of electronic product inner space, applies also in the electronic product of miniaturization, and helps
Miniaturization in electronic product.
Refer to Fig. 6 and Fig. 8, the bayonet connector 10 disclosed by the second embodiment of the present invention include a body 110 with
And two fasteners 120, body 110 comprises a base portion 111 and two arms 112, and base portion 111 can be but be not limited to have
Long side and the sleeve configuration structure of minor face.The slot 1111 being depressed in its surface is formed with base portion 111, and slot 1111 is along flat
One first direction x of the long side direction in base portion 111 for the row extends.Two arm 112 x interval settings in the first direction of body 110
The surface of slot 1111, and two ends relatively adjacent to slot 1111 are formed with base portion 111.Each arm 112 is adjacent
One groove 1121 is formed on the one side of slot 1111, groove 1121 extends along second direction y towards base portion 111, and
It is communicated in slot 1111.Additionally, arm 112 has one first relative wall 1122 and one second wall in groove 1121
1123, the first wall 1122 is formed with two location holes 1124, y is arranged at intervals at the first wall to two location holes 1124 in a second direction
On face 1122.Two location holes 1125 of arm 112 are formed through on the second wall 1123, and two positioning of the second wall 1123
Hole 1125 corresponds to two location holes 1124 of the first wall 1122.And, two location holes 1124 of the first wall 1122 and
Two location holes 1125 of two walls 1123 respectively in the first direction x extend and be exposed to the side adjacent to slot 1111 for the arm 112
Face.
Refer to Fig. 6 to Fig. 9, two fasteners 120 of bayonet connector 10 are respectively arranged at two arms 112 of body 110
On, and fastener 120 can be but be not limited to be made up of metal material.Fastener 120 has two fixing sections 121 and connects
It is connected to the elastic arm 122 between two fixing sections 121, two distal process relatively of two fixing sections 121 are for relatively the two of elastic arm 122
Side, the surface of elastic arm 122 is provided with a buckling parts 1222, and buckling parts 1222 can be but be not limited to protrude from bullet
Property the projection on arm 122 surface or round dot, and buckling parts 1222 can be curved surface or tiltedly with respect to the surface of two fixing sections 121
Face, using as a guiding face 1223.
Load onto in group, fastener 120 be along a first direction x to hold relatively two ends of section 121 respectively with friction tight
Mode is embedded in the location hole 1124 of the first wall 1122 and the location hole 1125 of the second wall 1123, and in the first direction
The mobile bottom to each location hole 1124,1125 of x, y is connected between two fixing sections 121 in a second direction to make elastic arm 122, and
And be suspended in groove 1121.
Therefore, when the circuit board of extension component is inserted in bayonet connector 10 or extracts from bayonet connector 10, two
The elastic arm 122 of fastener 120 by the relative dual side-edge of the circuit board by extension component against and be pressed against buckling parts 1222,
And force the bottom displacement of elastic arm 122 groove 1121 towards arm 112 for the x in the first direction, and then make buckling parts 1222 embedding
Enter circuit board relative in the breach of dual side-edge, or depart from breach, connect in order to extension component is incorporated into edge clipping
Take out on device 10 or from bayonet connector 10.
In addition, disclosed herein bayonet connector in, the fixing section of fastener is mutually tied with the location hole of arm
The mode closed, in addition to such as above-mentioned friction tight combination, in other embodiments of the invention, can in arm at least
One positioning in the hole arranges a stopper section, and in the fixing section of fastener this location hole corresponding, arranges a limiting section.Limiting section
Can be projection and the combining of groove with stopper section, but be not limited to this, for example, limiting section can be the fixing section from fastener
The upper salient point extending formation, projection or fin etc., and stopper section can arm be formed on the internal face of location hole
Sunk structure, vice versa, with cooperating by this concaveconvex structure, makes the limiting section of fixing section and stopping of positioning in the hole
After stopper combines, limit the ability that it moves along the first direction due to the stop by stopper section, to avoid fastener from arm
Depart from portion.
The bayonet connector of the present invention, is not limited with the kenel disclosed by above-described embodiment, and those skilled in the art can
The corresponding elastic arm of bayonet connector changing the present invention and buckling parts according to actual design demand or use demand
Configuration.
The bayonet connector of the invention described above, during the plugging of extension component, is not required to additionally to pull, revotating card fastener,
Directly extension component can be inserted on bayonet connector or extract out from bayonet connector, except expansion group can be simplified
Outside the assembling flow path of part, and the use of electronic product inner space can be saved, and contribute to the miniaturization of electronic product.
Although embodiments of the invention are disclosed above described, so it is not limited to the present invention, any be familiar with related art techniques
Person, without departing from the spirit and scope of the present invention, such as according to the shape described in the present patent application scope, construction, feature and number
, when doing a little change, the therefore scope of patent protection of the present invention must be regarding claim institute circle appended by this specification for amount
The person of determining is defined.
Claims (8)
1. a kind of bayonet connector is it is characterised in that described bayonet connector includes：
One body, comprises：
One base portion, described base portion is formed with a slot, and described slot extends along a first direction；And
Two arms, are arranged at intervals at relatively two ends adjacent to described slot on described base portion along described first direction, and described two
The one side of the relatively described slot of arm is respectively formed with a groove, and described groove is communicated in described slot along a second direction；
And
Two fasteners, are respectively arranged on described two arms, and each described fastener has two fixing sections and connects described two admittedly
Hold an elastic arm of section, described two fixing sections are fixed on described arm, and described elastic arm is suspended in described groove, and described bullet
Property arm has a buckling parts with respect to the side of the described slot of described base portion, described buckling parts can relatively described arm along described
First direction shift reciprocately；
Wherein, opposite side in described groove for described two arms has one first wall and one second wall, described
First wall and described second wall are respectively provided with two location holes, and described two location holes of described first wall are corresponding to described
Described two location holes of the second wall, two ends relatively of each described fixing section of described fastener are respectively embedded in described first wall
The face described two positioning in the holes corresponding with described second wall.
2. bayonet connector according to claim 1 is it is characterised in that each described location hole is opened on described two arm phases
Described side to described slot, two ends relatively of each described fixing section are respectively embedded in described first wall along described first direction
The face each described positioning in the hole corresponding with described second wall.
3. bayonet connector according to claim 2 is it is characterised in that described two arms are respectively at positioning wherein described in
The internal face in hole is also formed with a stopper section, and also has a limiting section in the described fixing section of corresponding described location hole,
Described limiting section correspondence is incorporated into described stopper section, and described stopper section stops described limiting section along described first direction displacement.
4. bayonet connector according to claim 1 is it is characterised in that described second wall has an opening and described
Described two location holes on second wall run through described second wall, and described opening is between described two positioning of described second wall
Between hole, the described elastic arm of described two fasteners corresponds to described opening, and is placed in described groove via described opening.
5. bayonet connector according to claim 1 is it is characterised in that described elastic arm is connected to along described second direction
Between described two fixing sections.
6. bayonet connector according to claim 1 is it is characterised in that described elastic arm also includes two vertical sections, described
Two vertical sections are connected between described two holding parts and described buckling parts.
7. bayonet connector according to claim 6 is it is characterised in that described buckling parts is adjacent to described two vertical sections
Two sides relatively are respectively provided with a guiding face.
8. bayonet connector according to claim 1 is it is characterised in that the width of described elastic arm is less than described arm
The width of described groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101111831 | 2012-04-03 | ||
| TW101111831A TWI459656B (en) | 2012-04-03 | 2012-04-03 | Card edge connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103368002A CN103368002A (en) | 2013-10-23 |
| CN103368002B true CN103368002B (en) | 2017-03-01 |
Family
ID=49368819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210189506.2A Expired - Fee Related CN103368002B (en) | 2012-04-03 | 2012-06-08 | Card edge connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103368002B (en) |
| TW (1) | TWI459656B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647755A (en) * | 1995-03-01 | 1997-07-15 | Ddk Ltd. | Electrical connector |
| US5820396A (en) * | 1996-12-16 | 1998-10-13 | Hon Hai Precision Ind. Co., Ltd. | Retention device for card edge connector |
| TWM367483U (en) * | 2008-12-15 | 2009-10-21 | Chou-Hsien Tsai | Snap-and-lock plate structure for electric connector |
-
2012
- 2012-04-03 TW TW101111831A patent/TWI459656B/en not_active IP Right Cessation
- 2012-06-08 CN CN201210189506.2A patent/CN103368002B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647755A (en) * | 1995-03-01 | 1997-07-15 | Ddk Ltd. | Electrical connector |
| US5820396A (en) * | 1996-12-16 | 1998-10-13 | Hon Hai Precision Ind. Co., Ltd. | Retention device for card edge connector |
| TWM367483U (en) * | 2008-12-15 | 2009-10-21 | Chou-Hsien Tsai | Snap-and-lock plate structure for electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103368002A (en) | 2013-10-23 |
| TW201342730A (en) | 2013-10-16 |
| TWI459656B (en) | 2014-11-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 |