CN107678504B - Expansion card sub-assembly - Google Patents
Expansion card sub-assembly Download PDFInfo
- Publication number
- CN107678504B CN107678504B CN201610629650.1A CN201610629650A CN107678504B CN 107678504 B CN107678504 B CN 107678504B CN 201610629650 A CN201610629650 A CN 201610629650A CN 107678504 B CN107678504 B CN 107678504B
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- CN
- China
- Prior art keywords
- card
- expansion card
- assembly
- compression zone
- buckle
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/185—Mounting of expansion boards
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of expansion card sub-assembly.The expansion card sub-assembly includes: a circuit board, an electric connector, at least a fixation kit and an expansion card；The electric connector is set to the circuit board；An at least fixation kit includes a fixing seat and a fastener, which is installed in the circuit board, which is hubbed at the fixing seat；The expansion card includes a card body and a release member, which includes that connected a body part and an electrical plug division, the body part have an at least card slot, which is movably installed in the card body, which is separatably inserted in the electric connector；Wherein, which can be compressed by the body part and buckle into the card slot, or is compressed by the release member and drive fastener to be detached from the card slot and support the body part of the card body.The present invention can promote the assembling convenience of expansion card.
Description
Technical field
The present invention relates to a kind of expansion card sub-assembly, in particular to a kind of expansion card sub-assembly for being built-in with release member.
Background technique
In the epoch of scientific and technological information now, computer has become the indispensable necessity of people.It is calculated now for cooperation
The increasingly stronger functional requirement of machine, on the function card slot of computer motherboard installation as sound card, graphics acceleration card or interface card,
Network card, the M.2 function cards such as card additionally use function to enhance it.In general, current product be inclined in design it is light, thin,
It is short, small, and more extension elements of dense arrangement as much as possible in a limited space, to promote the efficiency of product.
However, if neighbouring extension element may interfere with assembler when the arrangement of each extension element is excessively intensive
Dismount extension element.Therefore, the dismounting convenience of extension element how is promoted, so that assembler is in narrow chassis space
One of extension element can advantageously be dismounted, then should be solved the problems, such as research staff.
Accordingly, it is desirable to provide a kind of expansion card sub-assembly solves the above problems.
Summary of the invention
The present invention provides a kind of expansion card sub-assembly, uses and solves in prior art, assembler is in narrow chassis space
Inside it is difficult to the problem of advantageously dismounting extension element.
Expansion card sub-assembly disclosed in one embodiment of the invention a, comprising: circuit board, an electric connector, at least one
Fixation kit and an expansion card；The electric connector is set to the circuit board；An at least fixation kit includes a fixing seat and one
Fastener, the fixing seat are installed in the circuit board, which is hubbed at the fixing seat；The expansion card includes that a card body and one release
Part is put, which includes that connected a body part and an electrical plug division, the body part have an at least card slot, which can
It is actively installed in the card body, which is separatably inserted in the electric connector；Wherein, which can be by this
Body portion compresses and buckles into the card slot, or is compressed by the release member and drive fastener to be detached from the card slot and support the card
The body part of body.
The expansion card sub-assembly according to above-described embodiment buckles into card because fastener can be compressed by body part
Slot, or compressed by release member and drive fastener to be detached from card slot and support the body part of card body, therefore assembler can lead to
It crosses release member and card body pulls fastener indirectly to complete the assembly and disassembly of expansion card.In this way, which assembler will be not necessarily to
Finger is extended to and pulls fastener in the small space of fastener, and then promotes the assembling convenience of expansion card.
The explanation of explanation and following implementation above with respect to the content of present invention is to demonstrate and explain original of the invention
Reason, and claims of the present invention is provided and is further explained.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the expansion card sub-assembly according to first embodiment of the invention.
Fig. 2 is the partial exploded view of Fig. 1.
Fig. 3 is that the card body of Fig. 1 is contacted with the schematic side view of fastener.
Fig. 4 is that the fastener of Fig. 1 is fastened on the schematic side view of card body.
Fig. 5 is that the release member of Fig. 1 compresses fastener and enables the schematic side view of buckle disengaging card slot.
Primary clustering symbol description:
10 expansion card sub-assemblies
100 circuit boards
200 electric connectors
300 fixation kits
310 fixing seats
311 fixing grooves
320 fasteners
321 articulated sections
321a pivot
322 buckles
323 first compression zones
324 second compression zones
330 elastic components
400 expansion cards
410 card bodies
411 body parts
411a card slot
411b apical margin
412 electrical plug divisions
420 groups are shelved
430 bearing seats
431 wears grooves
440 release members
441 heads
442 body portions
450 elastic components
The direction a~f
Specific embodiment
It please refers to Fig.1 to Fig.3.Fig. 1 is the exploded pictorial of the expansion card sub-assembly according to first embodiment of the invention
Figure.Fig. 2 is the partial exploded view of Fig. 1.Fig. 3 is that the card body of Fig. 1 is contacted with the schematic side view of fastener.
The expansion card sub-assembly 1 of the present embodiment include a circuit board 100, an electric connector 200, a fixation kit 300 and
One expansion card 400.
Circuit board 100 is, for example, mainboard.Electric connector 200 is set to circuit board 100.In the present embodiment, electric connector 200
For example, for the electrical connection slot of M.2 expansion card grafting.
Fixation kit 300 includes a fixing seat 310 and a fastener 320.Fixing seat 310 is installed in circuit board 100.Buckle
Part 320 includes an articulated section 321, a buckle 322, one first compression zone 323 and one second compression zone 324.Articulated section 321 is connected
Buckle 322 and the first compression zone 323, and the second compression zone 324 is connected to buckle 322.Articulated section 321 passes through a pivot 321a pivot
Set on fixing seat 310.The depressed position of first compression zone 323 to pivot 321a central point distance D1 less than the second compression zone
324 depressed position to pivot 321a central point distance D2.
In addition, in the present embodiment, fixing seat 310 also has a fixing groove 311, and the first compression zone of fastener 320
323 are located at fixing groove 311.But be not limited thereto, in other embodiments, fixing seat can also only provide fastener be pivoted without
With fixed groove.
The fixation kit 300 of the present embodiment also includes an elastic component 330.The opposite end of elastic component 330 presses on respectively
Fastener 320 and fixing seat 310, to enable 323 normality of the first compression zone leave fixation further away from circuit board 100 and buckle 322
311 top of slot, in order to the insertion of subsequent expansion card 400.The body part 411 of card body 410 is inserted into fixing groove 311.
Expansion card 400 includes a card body 410 and a release member 440.Card body 410 includes a connected body part 411 and one
Electrical plug division 412.Body part 410 has an at least card slot 411a.Electrical plug division 412 is separatably inserted in electric connector
200.Body part 411 is separatably inserted in fixing groove 311, to compress the first compression zone 323 of fastener 320, and drives card
The buckle 322 of fastener 320 buckles into the card slot 411a of body part 411.
Release member 440 is movably installed in card body 410.Specifically, expansion card 400 also comprising one group shelve 420 and
One bearing seat 430.Group shelves 420 body parts 411 for being fixed on card body 410.Bearing seat 430 is snapped in group and shelves 420, and has
One wears groove 431.Release member 440 includes the head 441 and the whole body portion 442 being connected.The width on head 441 is greater than body portion 442
Width, and head 441 compared with body portion 442 far from circuit board 100.The body portion 442 of release member 440 wears the wears groove of bearing seat 430
431, to enable release member 440 be displaced along the direction perpendicular to circuit board 100 with respect to bearing seat 430.In other words, the present embodiment is released
Put part 440 by group shelve 420 with bearing seat 430 be installed in card body 410.Also, release member 440 can be along perpendicular to circuit board
The relatively close circuit board 100 in 100 direction simultaneously compresses the second compression zone 324, to drive buckle 322 to be detached from card slot 411a, and
First compression zone 323 supports the body part 411 of card body 410 close to the side of circuit board 100.
The expansion card 400 of the present embodiment also includes an elastic component 450.Elastic component 450 connects bearing seat 430 and release member
440, to enable the relatively close circuit board 100 of release member 440.In addition, the body part 411 when card body 410 compresses the first compression zone
323, when driving the second compression zone 324 to support release member 440, the head 441 of release member 440 protrudes from the ontology of card body 410
The apical margin 411b in portion 411, in order to which user presses release member 440 above card body 410.
Fig. 3 is please referred to Fig. 5.Fig. 4 is that the fastener of Fig. 1 is fastened on the schematic side view of card body.Fig. 5 is the release of Fig. 1
Part compresses fastener and enables the schematic side view of buckle disengaging card slot.
As shown in figure 3, expansion card 400 is depressed in the direction indicated by the arrow a, it is inserted in the body part 411 of card body
The fixing groove 311 of fixing seat 310, and contact the first compression zone 323 for being located at fixing groove 311.
As shown in figure 4, the direction indicated by the arrow a continues to depress expansion card 400, keep the first compression zone 323 opposite
Close to circuit board 100, and the buckle 322 for driving the direction indicated by the arrow b of fastener 320 to rotate up to fastener 320 is detained
Enter the card slot 411a of body part 411.During fastener 320 rotates, the second compression zone 324 can be upward by release member 440
Top (direction indicated by the arrow c), to enable the head 441 of release member 440 protrude from card body 410.
As shown in figure 5, release member 440 is depressed in the direction indicated by the arrow d, release member 440 is made to compress the second compression zone
324, and the direction indicated by the arrow e of fastener 320 is driven to rotate, to enable the buckle 322 of fastener 320 be detached from body part
411 card slot 411a, and enable the first compression zone 323 be relatively distant from circuit board 100, and expansion card 400 is jacked up.Due to first
The depressed position of compression zone 323 to pivot 321a central point distance D1 less than the second compression zone 324 depressed position to pivot
The distance D2 of the central point of axis 321a, therefore user can be jacked up expansion card 400 in relatively labor-saving mode by lever principle.
According to the expansion card sub-assembly of above-described embodiment, card slot is buckled into because fastener can be compressed by body part, or
It is compressed by release member and drives fastener to be detached from card slot and support the body part of card body, therefore assembler can pass through release member
Pull fastener indirectly with card body to complete the assembly and disassembly of expansion card.In this way, which assembler will be without stretching finger
Fastener is pulled into small space locating for fastener, and then promotes the assembling convenience of expansion card.
Further, since the depressed position of the first compression zone to pivot central point distance less than the second compression zone compression
Position to pivot central point distance, therefore user can be jacked up expansion card in relatively labor-saving mode by lever principle.
Although the present invention is disclosed as above with preferred embodiment above-mentioned, it is not intended to limit the invention, Ren Heben
Field technical staff, without departing from the spirit and scope of the present invention, should can make it is a little change and retouch, because
This scope of patent protection of the invention must regard subject to this specification appended claims institute defender.
Claims (8)
1. a kind of expansion card sub-assembly, the expansion card sub-assembly include:
One circuit board；
One electric connector, the electric connector are set to the circuit board；
An at least fixation kit, an at least fixation kit include a fixing seat and a fastener, which is installed in the electricity
Road plate, the fastener are hubbed at the fixing seat；And
One expansion card, the expansion card include a card body and a release member, which includes that connected a body part and an electrical property are inserted
Socket part, the body part have an at least card slot, which is movably installed in the card body, and the electrical property plug division is separatably
It is inserted in the electric connector；
Wherein, which can be compressed by the body part and buckle into the card slot, or is compressed by the release member and drive card
Fastener is detached from the card slot and supports the body part of the card body；
Wherein the expansion card further includes one group and shelves and a bearing seat, and the assembling is rack-mounted to be set to the card body, which is installed in
A wears groove is shelved and had to the group, which includes a head and the whole body portion, which, far from the circuit board, is somebody's turn to do compared with the body portion
Body portion wears the wears groove, is displaced with the opposite bearing seat.
2. expansion card sub-assembly as described in claim 1, wherein the fastener include an articulated section, a buckle, one first by
Splenium and one second compression zone, which is connected the buckle and first compression zone, and second compression zone is connected to the button
Portion, the articulated section are hubbed at the fixing seat, which compresses first compression zone, to enable the buckle buckle into the card slot.
3. expansion card sub-assembly as claimed in claim 2, wherein the fixing seat has a fixing groove, and the first compression position
In the fixing groove, which is inserted into the fixing groove of the fixing seat, to compress first compression zone, and the buckle is enabled to buckle into
The card slot.
4. expansion card sub-assembly as claimed in claim 2, wherein the release member can the relatively close circuit board and compress this
Two compression zones, with the body part for driving the buckle to be detached from the card slot and first compression zone supports the card body.
5. expansion card sub-assembly as claimed in claim 2, wherein the fixation kit further includes an elastic component, the phase of the elastic component
Both ends are pressed on the fastener and fixing seat respectively, to enable the first compression zone normality further away from the circuit board.
6. expansion card sub-assembly as described in claim 1, wherein the expansion card further includes an elastic component, and elastic component connection should
Bearing seat and the release member, to enable the relatively close circuit board of the release member.
7. expansion card sub-assembly as claimed in claim 2, wherein the articulated section is hubbed at the fixing seat by a pivot, this
The distance of central point of the depressed position of one compression zone to the pivot is less than the depressed position of second compression zone to the pivot
The distance of central point.
8. expansion card sub-assembly as claimed in claim 2, wherein when the body part of the card body compresses first compression zone, with
When second compression zone being driven to support the release member, which protrudes from the apical margin of the card body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629650.1A CN107678504B (en) | 2016-08-02 | 2016-08-02 | Expansion card sub-assembly |
| TW105127480A TWI610502B (en) | 2016-08-02 | 2016-08-26 | Expansion card assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629650.1A CN107678504B (en) | 2016-08-02 | 2016-08-02 | Expansion card sub-assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107678504A CN107678504A (en) | 2018-02-09 |
| CN107678504B true CN107678504B (en) | 2019-11-01 |
Family
ID=61133094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629650.1A Active CN107678504B (en) | 2016-08-02 | 2016-08-02 | Expansion card sub-assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107678504B (en) |
| TW (1) | TWI610502B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769886B (en) | 2021-07-07 | 2022-07-01 | 華碩電腦股份有限公司 | Circuit board |
| CN116249264A (en) * | 2021-12-08 | 2023-06-09 | 技嘉科技股份有限公司 | Circuit board module |
| TWI805117B (en) | 2021-12-08 | 2023-06-11 | 技嘉科技股份有限公司 | Circuit board module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112652Y (en) * | 2007-07-26 | 2008-09-10 | 番禺得意精密电子工业有限公司 | Card edge connector |
| CN101441501A (en) * | 2007-11-23 | 2009-05-27 | 英业达股份有限公司 | Fixing device of adapter |
| CN201503936U (en) * | 2009-08-26 | 2010-06-09 | 蔡闳宇 | Electrical connector |
| CN101964465A (en) * | 2009-07-24 | 2011-02-02 | 美国莫列斯股份有限公司 | Card edge connector |
| CN202257395U (en) * | 2011-07-20 | 2012-05-30 | 纬创资通股份有限公司 | Adjustable fixing device for limiting relative displacement of electronic module and casing |
| CN203416528U (en) * | 2013-04-10 | 2014-01-29 | 恩斯迈电子(深圳)有限公司 | Electronic device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6139336A (en) * | 1996-11-14 | 2000-10-31 | Berg Technology, Inc. | High density connector having a ball type of contact surface |
| TWM327561U (en) * | 2007-09-14 | 2008-02-21 | Lotes Co Ltd | Electric connection socket |
| US20110068240A1 (en) * | 2009-09-18 | 2011-03-24 | Inventec Corporation | Interface card fixing device |
| TW201345377A (en) * | 2012-04-30 | 2013-11-01 | Giga Byte Tech Co Ltd | Expansion module and fixing frame thereof |
| CN102761022B (en) * | 2012-06-27 | 2015-03-18 | 华为技术有限公司 | Connecting rod device for plugging PCB (Printed Circuit Board) plate |
-
2016
- 2016-08-02 CN CN201610629650.1A patent/CN107678504B/en active Active
- 2016-08-26 TW TW105127480A patent/TWI610502B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112652Y (en) * | 2007-07-26 | 2008-09-10 | 番禺得意精密电子工业有限公司 | Card edge connector |
| CN101441501A (en) * | 2007-11-23 | 2009-05-27 | 英业达股份有限公司 | Fixing device of adapter |
| CN101964465A (en) * | 2009-07-24 | 2011-02-02 | 美国莫列斯股份有限公司 | Card edge connector |
| CN201503936U (en) * | 2009-08-26 | 2010-06-09 | 蔡闳宇 | Electrical connector |
| CN202257395U (en) * | 2011-07-20 | 2012-05-30 | 纬创资通股份有限公司 | Adjustable fixing device for limiting relative displacement of electronic module and casing |
| CN203416528U (en) * | 2013-04-10 | 2014-01-29 | 恩斯迈电子(深圳)有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201806263A (en) | 2018-02-16 |
| CN107678504A (en) | 2018-02-09 |
| TWI610502B (en) | 2018-01-01 |
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