CN2749128Y - Fastener of card edge connector - Google Patents
Fastener of card edge connector Download PDFInfo
- Publication number
- CN2749128Y CN2749128Y CN 200420117629 CN200420117629U CN2749128Y CN 2749128 Y CN2749128 Y CN 2749128Y CN 200420117629 CN200420117629 CN 200420117629 CN 200420117629 U CN200420117629 U CN 200420117629U CN 2749128 Y CN2749128 Y CN 2749128Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bayonet
- piece
- snap close
- bayonet connector
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a buckle device of a card edge connector, which is arranged on a circuit board together with a joint of the card edge connector and is used for fixing an electronic card on the circuit board, the front side edge of the electronic card is inserted in the joint, and the buckle device comprises a buckle piece and a stop piece; the lock catch piece is provided with two elastic arms, the free ends of the two elastic arms are respectively formed with a positioning groove and are respectively provided with a butting part in a forward protruding way, and the two positioning grooves fix the rear side edge of the electronic card; the stopping piece is fixed on the circuit board and is provided with an upper blocking piece, the upper blocking piece is positioned above the lock catch piece, two ends of the upper blocking piece are respectively folded forwards and downwards to form a lower pressing piece, and the two lower pressing pieces are respectively abutted against the two abutting parts. When the electronic card is improperly pulled out, the two pressing sheets press the two abutting parts, so that the locking fastener can be prevented from being loosened by bending backwards.
Description
Technical field
The utility model relates to a kind of bayonet unit of bayonet connector, refers to a kind of bayonet unit of bayonet connector of lateral margin of fixing one electronic cards especially.
Background technology
Main circuit board in the electronic equipment is provided with different bayonet connectors, connect with the plant that various modular electronic cards are provided respectively, make the electrical contact on each electronic cards lateral margin can electrically contact the interior conducting terminal of each corresponding bayonet connector, to form electrically conducting between these electronic cards and this main circuit board.And these electronic cards need and can just can be guaranteed the stable contact between its electrical contact and the conducting terminal by fixing in addition reliably.
Correlation technique relevant for bayonet connector, No. 92215752 patent application (name is called " bayonet connector combination () ") in the Taiwan application as the applicant on August 29th, 2003, it comprises an a connector and a fixed structure, this connector and this fixed structure are installed on the circuit board, the cephalolateral margin that this connector is used for for an electronic cards is inserted in it, and this fixed structure is used for the posterior lateral margin of this electronic cards of fixing.This fixed structure comprises an elastic component and a stop catch plate, this elastic component has two elastic arms, each is convexly equipped with a bearing and leaning portion and a hook part forward the free end of this two elastic arm, forms a location notch, the posterior lateral margin of this this electronic cards of two location notchs fixing between each bearing and leaning portion and each hook part.This stop catch plate has a upper stop piece and a back catch, and this upper stop piece and this back catch lay respectively at this elastic component top and rear, is used for limiting the distance of pulling of this two elastic arm.
The fixed structure of above-mentioned bayonet connector combination (), this electronics of fixing is stuck on this circuit board reliably, makes the interior conducting terminal of this connector of the stable contact of electrical contact of the cephalolateral margin of this electronic cards.But the function of this stop catch plate only is to limit the distance of pulling of this two elastic arm.When desire is dismantled this electronic cards, if the user does not pull this two elastic arm in advance backward, this electronic cards of just directly upwards choosing, the posterior lateral margin of this electronic cards will force on the hook part of this two elastic arm, cause the layback of this elastic component to get loose, and may damage this fixed structure.
Summary of the invention
The technical problem that the utility model mainly will solve is: a kind of bayonet unit of bayonet connector is provided, and it can bear the active force when choosing by an electronic cards of its fixing irrelevantly, and guarantees the fixing function and the durability of this bayonet unit.
The technical problem that the utility model further will solve is: a kind of bayonet unit of bayonet connector is provided, make between the electrical contact of lateral margin of conducting terminal in the joint of this a bayonet connector electronic cards interior with being inserted in this joint contact more stable.
The technical problem that the utility model further will solve again is: the bayonet unit that a kind of bayonet connector is provided, make an electronic cards that is immobilizated in this bayonet connector that more electronic building brick can be set, or make the circuit board that this bayonet connector is installed more electronic building brick can be set or dwindle it to take up room.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of bayonet unit of bayonet connector, the joint of itself and this bayonet connector is installed on the circuit board, being used for fixing one electronics is stuck on this circuit board, the cephalolateral margin of this electronic cards is inserted in this joint, and this bayonet unit comprises a snap close piece and a stop part.Wherein, this snap close piece has a fixed part and two elastic arms, this fixed part is positioned on this circuit board, one end of this two elastic arm is connected to this fixed part two sides, and the other end is free end and forms a location notch respectively, the free end of this two elastic arm also is convexly equipped with a support division, the wherein posterior lateral margin of this this electronic cards of two location notchs fixing respectively forward; This stop part is fixed on this circuit board, and this stop part has a upper stop piece, and this upper stop piece is positioned at this snap close piece top, and these upper stop piece two ends are rolled over down forward respectively and formed a lower sheeting, and wherein this two lower sheeting relies on respectively on this two support division.
In preferred version, the free end of two elastic arms of this snap close piece is convexly equipped with a bearing and leaning portion and a hook part respectively forward, and this two bearing and leaning portion forms the location notch of above-mentioned this two elastic arm respectively and between this two hook part.
In preferred version, the support division of two elastic arms of this snap close piece is connected to this two bearing and leaning portion.
In preferred version, this circuit board is provided with two perforation, and this stop part has a back catch, and this back catch is connected in this upper stop piece and is positioned at this snap close piece rear, and these back catch two ends are respectively equipped with an angle, and this two angle is plugged at respectively in this two perforation.
In preferred version, the angle of the back catch of this stop part is provided with a rib.
In preferred version, this circuit board is provided with a through hole, and the fixed part of this snap close piece is provided with a jack, and the upper stop piece of this stop part is provided with a fixed leg, and this fixed leg passes this jack and plant is positioned in this through hole.
In preferred version, the end of this fixed leg is provided with at least one breach.
In preferred version, this circuit board is provided with two through holes, and upper stop piece two ends of this stop part are respectively equipped with a fixed leg, and this two fixed leg lays respectively at this two elastic arms the place ahead and plant is positioned in this two through hole.
In preferred version, the end of each fixed leg is provided with at least one breach.
In preferred version, form an accommodation space between this electronic cards and this circuit board.
By adopting technique scheme, the bayonet unit of the utility model bayonet connector has following characteristics:
1, two lower sheetings by this stop part rely on respectively on two support divisions of this snap close piece, when this electronic cards is chosen undeservedly, the posterior lateral margin of this electronic cards upwards forces in the free-ended hook part of this two elastic arm, make this two support division upwards force in this two lower sheeting, this two lower sheeting produces reaction force and suppresses this two support division, and this stop part is fixed on this circuit board, thereby can avoid the layback of this snap close piece to get loose, and then can guarantee the fixing function and the durability of this bayonet unit;
2, the support division of two elastic arms by this snap close piece is connected to this two bearing and leaning portion, and the free-ended structure of this two elastic arm is more strengthened;
3, be provided with a rib by angle, the intensity of this stop part increased, thereby make this stop part more durable at the back catch of this stop part;
4, the fixed leg of the last washer by this stop part passes the jack of this snap close piece, makes this snap close piece more firm, and the end of this fixed leg is provided with at least one breach, and is more firm when making this fixed leg be welded in this circuit board, and then makes this stop part more durable;
5, the fixed leg of upper stop piece two ends by this stop part relies on the posterior lateral margin of this electronic cards, contacting between the conducting terminal in the electrical contact that makes this electronic cards and the joint of this bayonet connector is more stable, and be provided with at least one breach by each fixed leg, more firm when making each fixed leg be welded in this circuit board, and then make this stop part more durable;
6, the accommodation space by forming between this electronic cards and this circuit board makes this electronic cards bottom surface that more electronic building brick can be set, or makes this circuit board more electronic building brick can be set or dwindle it to take up room.
Description of drawings
Fig. 1 is that bayonet unit first preferred implementation of the utility model bayonet connector and the joint of bayonet connector are installed on before the circuit board and the three-dimensional exploded view before fixing one electronic cards;
Fig. 2 is that the joint of bayonet unit first preferred implementation of the utility model bayonet connector and bayonet connector is installed on before the circuit board and the three-dimensional exploded view of another angle before fixing one electronic cards;
Fig. 3 is that the joint of bayonet unit first preferred implementation of the utility model bayonet connector and bayonet connector is when being installed on a circuit board and the three-dimensional combination figure during fixing one electronic cards;
Fig. 4 is the three-dimensional combination figure of the joint of bayonet unit first preferred implementation of the utility model bayonet connector and bayonet connector another angle when being installed on a circuit board and during fixing one electronic cards;
Fig. 5 is that the joint of bayonet unit first preferred implementation of the utility model bayonet connector and bayonet connector is when being installed on a circuit board and the cross sectional side view during fixing one electronic cards;
Fig. 6 is that bayonet unit second preferred implementation of the utility model bayonet connector and the joint of bayonet connector are installed on before the circuit board and the three-dimensional exploded view before fixing one electronic cards;
Fig. 7 is that the joint of bayonet unit second preferred implementation of the utility model bayonet connector and bayonet connector is when being installed on a circuit board and the three-dimensional combination figure during fixing one electronic cards;
Fig. 8 is that bayonet unit the 3rd preferred implementation of the utility model bayonet connector and the joint of bayonet connector are installed on before the circuit board and the three-dimensional exploded view before fixing one electronic cards;
Fig. 9 is the three-dimensional exploded view that bayonet unit the 3rd preferred implementation of the utility model bayonet connector is installed on preceding another angle of a circuit board;
Figure 10 is that the joint of bayonet unit the 3rd preferred implementation of the utility model bayonet connector and bayonet connector is when being installed on a circuit board and the three-dimensional combination figure during fixing one electronic cards;
Figure 11 is the three-dimensional combination figure of bayonet unit the 3rd preferred implementation of the utility model bayonet connector another angle when being installed on a circuit board;
Figure 12 is that the joint of bayonet unit the 3rd preferred implementation of the utility model bayonet connector and bayonet connector is when being installed on a circuit board and the floor map during fixing one electronic cards.
Embodiment
For further setting forth feature of the present utility model and technology contents, the utility model is elaborated below in conjunction with accompanying drawing.Yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
See also Fig. 1 to shown in Figure 5, be the utility model first preferred implementation.The utility model provides a kind of bayonet unit of bayonet connector, and the joint 3 of itself and this bayonet connector is installed on the circuit board 1, is used for fixing one electronic cards 2 on this circuit board 1, wherein:
One side of this circuit board 1 is provided with some electrical contacts 10, and opposite side is provided with at least one location hole 11, two perforation, 12 and one through hole 13.
These electronic cards 2 cephalolateral margins 21 are provided with some electrical contacts 23.These electronic cards 2 bottom surfaces and end face can be respectively equipped with electronic building brick 24.
This joint 3 comprises an insulating body 31 and plurality of conductive terminals 32.This insulating body 31 is provided with a slot 311, and these conducting terminal 32 1 ends are positioned at this slot 311, and the other end is electrically connected at the electrical contact 10 of this circuit board 1 respectively.The cephalolateral margin 21 of this electronic cards 2 is inserted in the slot 311 of this joint 3, and makes the electrical contact 23 of this electronic cards 2 electrically contact these conducting terminal 32 1 ends respectively, to form electrically conducting between this electronic cards 2 and this circuit board 1.
This bayonet unit comprises a snap close piece 4 and a stop part 5, wherein:
This snap close piece 4 can be made by rubber-like materials such as plastics.This snap close piece 4 has a fixed part 41 and two elastic arms 42.These fixed part 41 bottom surfaces are provided with at least one reference column 411, and this reference column 411 is inserted in this circuit board 1 positioning hole corresponding 11, and this fixed part 41 is positioned on this circuit board 1.These fixed part 41 fronts are provided with a projection 412 that relies on the posterior lateral margin 22 of this electronic cards 2 towards these joint 3 directions.This fixed part 41 is provided with one and runs through the jack 413 of its end face to its bottom surface, and these fixed part 41 end face rears are provided with a holding tank 414 in addition.These two elastic arms, 42 1 ends are connected to this fixed part 41 2 sides, and these two elastic arms, 42 other ends are free end.The free end of this two elastic arm 42 is convexly equipped with a bearing and leaning portion 421, a hook part 422 and a support division 423 respectively forward.This two bearing and leaning portion 421 forms a location notch 424 respectively and between this two hook part 422.This two hook part 422 is provided with a guiding incline towards this joint 3 (not indicating).This two support division 423 is connected to the relative inner of this two bearing and leaning portion 421, can strengthen the free-ended structure of this two elastic arm 42.The free end of this two elastic arm 42 is respectively equipped with a lateral retaining wall 425 in addition, and this two lateral retaining wall 425 is connected between corresponding this two bearing and leaning portion 421 and this two hook part 422 and is positioned at outside corresponding this two location notch 424.
This stop part 5 can be made greater than the material of this snap close piece 4 by hardness such as metals.This stop part 5 has a back catch 51 and a upper stop piece 52, and these back catch 51 upper limbs are connected in this upper stop piece 52 trailing edges.This back catch 51 is positioned at this snap close piece 4 rears, and this upper stop piece 52 is positioned at this snap close piece 4 tops.These back catch 51 2 ends are respectively to having certain position pin 511.The back catch 51 of this stop part 5 is planted in the holding tank 414 of the fixed part 41 that is positioned this snap close piece 4, and two angles 511 of the back catch 51 of this stop part 5 are planted respectively and are positioned in two perforation 12 of this circuit board 1, this stop part 5 is fixed on this circuit board 1, and further the fixed part 41 of this snap close piece 4 firmly is positioned on this circuit board 1.Further be provided with a rib 512 that extends to this upper stop piece 52 on the angle 511 of this back catch 51, the intensity of this stop part 5 increased, thereby make this stop part 5 more durable.The leading edge of these upper stop piece 52 2 ends respectively forward down folding form a lower sheeting 521, this two lower sheeting 521 relies on respectively on the support division 423 of two elastic arms 42 of this snap close piece 4.Preferably, these upper stop piece 52 leading edges also can be to having a fixed leg 522, and the end of this fixed leg 522 is provided with at least one breach 523.Jack 413 and plant that this fixed leg 522 passes the fixed part 41 of this snap close piece 4 are positioned in the through hole 13 of this circuit board 1, the breach 523 of the end of this fixed leg 522 also is welded in this circuit board 1 to promote its weld strength, so, make this stop part 5 more durable, and then these snap close piece 4 difficult layback are got loose.
Desire is planted this electronic cards 2 in this bayonet connector the time, at first, with cephalolateral margin 21 oblique cuttings of this electronic cards 2 in the slot 311 of this joint 3.Then, the posterior lateral margin 22 that presses down this electronic cards 2 with by means of the guiding incline of two hook parts 422 of this two elastic arm 42 to this two elastic arm 42 of rear distraction.When the posterior lateral margin 22 of this electronic cards 2 arrives the location notch 424 of this two elastic arm 42, this two elastic arm 42 is elastic reset forward, the posterior lateral margin 22 of this this electronic cards 2 of two location notchs, 424 fixings wherein, and this two lower sheeting 521 and this two support division 423 are positioned at this electronic cards 2 belows, in addition, posterior lateral margin 22 2 corners of this electronic cards 2 are positioned respectively in this two lateral retaining wall 425.By means of this two bearing and leaning portion 421, make the posterior lateral margin 22 of this electronic cards 2 can excessively not press to this circuit board 1; By means of this two hook part 422, move up and down with the posterior lateral margin 22 of avoiding this electronic cards 2; By means of this two lateral retaining wall 425, with posterior lateral margin 22 move left and right of avoiding this electronic cards 2; By means of the projection 412 of this fixed part 41, move forward and backward to avoid this electronic cards 2.So, can make this electronic cards 2 firmly be positioned this bayonet connector and neutralize on this circuit board 1, can stably electrically contact the conducting terminal 32 of this joint 3 with the electrical contact 23 of guaranteeing this electronic cards 2, so form and this circuit board 1 between electrically conducting.
When desire is dismantled this electronic cards 2, as long as pull this two elastic arm 42 backward, just can make the posterior lateral margin 22 that moves behind this two location notch 424 to discharge this electronic cards 2.The back catch 51 of this stop part 5 also can avoid this two elastic arm 42 to pull after excessively.
When this electronic cards 2 is chosen undeservedly, do not pull backward as yet when just directly upwards choosing this electronic cards 2 as this two elastic arm 42, the posterior lateral margin 22 of this electronic cards 2 can upwards force in the free-ended hook part 422 of this two elastic arm 42, and produces the trend that upwards drives this two support division 423.Because two lower sheetings 521 of this stop part 5 rely on respectively on two support divisions 423 of this snap close piece 4, make this two support division 423 upwards force in this two lower sheeting 521, this two lower sheeting 521 produces reaction force and suppresses this two support division 423, and this stop part 5 is fixed on this circuit board 1, thereby can avoid the layback of this snap close piece 4 to get loose, and then can guarantee the fixing function and the durability of this bayonet unit.
See also Fig. 6 and shown in Figure 7, be the utility model second preferred implementation.The main difference of second preferred implementation and first preferred implementation is that this circuit board 1 is provided with two other through holes 13, to having a fixed leg 522, the end of each fixed leg 522 also is provided with at least one breach 523 to the leading edge of upper stop piece 52 2 ends of this stop part 5 respectively.This two fixed leg 522 lays respectively at these two elastic arms, 42 the place aheads and plant is positioned in these other two through holes 13, and the breach 523 of the end of this two fixed leg 522 also is welded in this circuit board 1 to promote its weld strength.So, make this stop part 5 more durable, and make this two elastic arm 42 obtain better fixing effect simultaneously, and then these snap close piece 4 more difficult layback are got loose.This two fixed leg 522 also balancedly relies on simultaneously the posterior lateral margin 22 of this electronic cards 2, and to avoid the crooked of this electronic cards 2, contacting between the interior conducting terminal 32 of the electrical contact that makes this electronic cards 2 and the joint of this bayonet connector 3 is more stable.
See also Fig. 8 to Figure 12, be the utility model the 3rd preferred implementation.The main difference of the 3rd preferred implementation and second preferred implementation is that the snap close piece 4 and the stop part 5 of bayonet unit of joint 3, this bayonet connector of this bayonet connector all increases, and makes and forms an accommodation space 14 between this electronic cards 2 and this circuit board 1.Required occupation space when this accommodation space 14 can provide these electronic cards 2 bottom surfaces or this circuit board 1 that more electronic building brick is set is to promote the function and the efficient of this electronic cards 2 or this circuit board 1.This accommodation space 14 also can provide this circuit board 1 to adjust the layout of electronic building brick on it, takes up room to dwindle it.
Claims (16)
1, a kind of bayonet unit of bayonet connector, the joint of itself and this bayonet connector is installed on the circuit board, being used for fixing one electronics is stuck on this circuit board, the cephalolateral margin of this electronic cards is inserted in this joint, this bayonet unit comprises a snap close piece and a stop part, it is characterized in that: this snap close piece has a fixed part and two elastic arms, this fixed part is positioned on this circuit board, one end of this two elastic arm is connected to this fixed part two sides, and the other end is free end and forms a location notch respectively, the free end of this two elastic arm also is convexly equipped with a support division, the wherein posterior lateral margin of this this electronic cards of two location notchs fixing respectively forward; This stop part is fixed on this circuit board, and this stop part has a upper stop piece, and this upper stop piece is positioned at this snap close piece top, and these upper stop piece two ends are rolled over down forward respectively and formed a lower sheeting, and wherein this two lower sheeting relies on respectively on this two support division.
2, the bayonet unit of bayonet connector as claimed in claim 1, it is characterized in that: this circuit board is provided with some electrical contacts, this joint comprises an insulating body and plurality of conductive terminals, this insulating body is provided with a slot, these conducting terminal one ends are positioned at this slot, these conducting terminal other ends are electrically connected at the electrical contact of this circuit board respectively, the cephalolateral margin of this electronic cards is provided with some electrical contacts, and the cephalolateral margin of this electronic cards is inserted in this slot and the electrical contact of this electronic cards electrically contacts these conducting terminal one ends respectively.
3, the bayonet unit of bayonet connector as claimed in claim 1, it is characterized in that: the free end of two elastic arms of this snap close piece is convexly equipped with a bearing and leaning portion and a hook part respectively forward, and this two bearing and leaning portion forms the location notch of above-mentioned this two elastic arm respectively and between this two hook part.
4, the bayonet unit of bayonet connector as claimed in claim 3 is characterized in that: the support division of two elastic arms of this snap close piece is connected to this two bearing and leaning portion.
5, the bayonet unit of bayonet connector as claimed in claim 3 is characterized in that: the hook part of two elastic arms of this snap close piece is provided with a guiding incline towards this joint.
6, the bayonet unit of bayonet connector as claimed in claim 3, it is characterized in that: the free end of two elastic arms of this snap close piece is respectively equipped with a lateral retaining wall, this two lateral retaining wall is connected between corresponding this two bearing and leaning portion and this two hook part and is positioned at outside corresponding this two location notch, and posterior lateral margin two corners of this electronic cards are positioned respectively in this two lateral retaining wall.
7, the bayonet unit of bayonet connector as claimed in claim 1 is characterized in that: the fixed part of this snap close piece is provided with a projection towards this joint direction.
8, the bayonet unit of bayonet connector as claimed in claim 1 is characterized in that: this circuit board is provided with at least one location hole, and the fixed part of this snap close piece is provided with at least one reference column, and this reference column correspondence is inserted in the location hole.
9, the bayonet unit of bayonet connector as claimed in claim 1, it is characterized in that: this circuit board is provided with two perforation, this stop part has a back catch, this back catch is connected in this upper stop piece and is positioned at this snap close piece rear, these back catch two ends are respectively equipped with an angle, and this two angle is planted respectively and is positioned in this two perforation.
10, the bayonet unit of bayonet connector as claimed in claim 9 is characterized in that: further be provided with a rib on the angle of the back catch of this stop part.
11, the bayonet unit of bayonet connector as claimed in claim 9 is characterized in that: the fixed part rear of this snap close piece is provided with a holding tank, and the back catch of this stop part is planted and is positioned in this holding tank.
12, the bayonet unit of bayonet connector as claimed in claim 1, it is characterized in that: this circuit board is provided with a through hole, the fixed part correspondence of this snap close piece is provided with a jack, and the upper stop piece of this stop part is provided with a fixed leg, and this fixed leg passes this jack and plant is positioned in this through hole.
13, the bayonet unit of bayonet connector as claimed in claim 12 is characterized in that: the end of this fixed leg is provided with at least one breach.
14, the bayonet unit of bayonet connector as claimed in claim 1, it is characterized in that: this circuit board is provided with two through holes, upper stop piece two ends of this stop part are respectively equipped with a fixed leg, and this two fixed leg lays respectively at this two elastic arms the place ahead and plant is positioned in this two through hole.
15, the bayonet unit of bayonet connector as claimed in claim 14 is characterized in that: the end of each fixed leg is provided with at least one breach.
16, the bayonet unit of bayonet connector as claimed in claim 1 is characterized in that: form an accommodation space between this electronic cards and this circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117629 CN2749128Y (en) | 2004-10-22 | 2004-10-22 | Fastener of card edge connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117629 CN2749128Y (en) | 2004-10-22 | 2004-10-22 | Fastener of card edge connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749128Y true CN2749128Y (en) | 2005-12-28 |
Family
ID=35720601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420117629 Expired - Lifetime CN2749128Y (en) | 2004-10-22 | 2004-10-22 | Fastener of card edge connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749128Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103476217A (en) * | 2013-08-29 | 2013-12-25 | 深圳Tcl新技术有限公司 | Fastening device and fastening assembly for fixing printed circuit board (PCB) |
| CN113422222A (en) * | 2021-05-24 | 2021-09-21 | 得意精密电子(苏州)有限公司 | Connector assembly |
-
2004
- 2004-10-22 CN CN 200420117629 patent/CN2749128Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103476217A (en) * | 2013-08-29 | 2013-12-25 | 深圳Tcl新技术有限公司 | Fastening device and fastening assembly for fixing printed circuit board (PCB) |
| CN103476217B (en) * | 2013-08-29 | 2017-06-16 | 深圳Tcl新技术有限公司 | The bayonet unit and snap component of fixed pcb board |
| CN113422222A (en) * | 2021-05-24 | 2021-09-21 | 得意精密电子(苏州)有限公司 | Connector assembly |
| CN113422222B (en) * | 2021-05-24 | 2023-08-15 | 得意精密电子(苏州)有限公司 | Connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141022 Granted publication date: 20051228 |