CN110737312A - Fixing device and electronic equipment adopting same - Google Patents
Fixing device and electronic equipment adopting same Download PDFInfo
- Publication number
- CN110737312A CN110737312A CN201810798196.1A CN201810798196A CN110737312A CN 110737312 A CN110737312 A CN 110737312A CN 201810798196 A CN201810798196 A CN 201810798196A CN 110737312 A CN110737312 A CN 110737312A
- Authority
- CN
- China
- Prior art keywords
- clamping
- clamping piece
- buckle
- circuit board
- component
- 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.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
- G06F1/186—Securing of expansion boards in correspondence to slots provided at the computer enclosure
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
fixing device and electronic equipment using the fixing device, the fixing device is used for fixing plug part to circuit board and comprises a clamping piece and a buckle, the clamping piece is used for clamping the plug part, the buckle is used for fixing with the circuit board and locking or unlocking the clamping piece, the clamping piece comprises a end and a second end which are arranged oppositely, the clamping piece can rotate between locking position and unlocking position, when the clamping piece rotates to the locking position, the buckle clamps the second end of the clamping piece and supports the end of the plug part, when the clamping piece rotates to the locking position, the buckle releases the second end of the clamping piece and the plug part, thereby providing solutions which are convenient for the installation and the disassembly of the plug part.
Description
Technical Field
The invention relates to kinds of fixing devices and electronic equipment adopting the fixing devices.
Background
, for example, two ends of a card edge connector for holding a memory card are provided with stop pins, which help to fix the memory card in the slot of the card edge connector and also to withdraw the memory card, and the stop pins on both sides must be manually pulled each time the card edge connector is fixed or withdrawn, so as to achieve the purpose of fastening or unfastening the memory card.
Disclosure of Invention
In view of this, there are kinds of fixing devices and electronic devices using the fixing devices, and it is intended to provide kinds of solutions for facilitating the mounting and dismounting of the plug-in component.
A fixing device for fixing a plug component to a circuit board, the fixing device comprising:
the clamping piece is used for clamping the insertion part; and
the buckle is used for being fixed with the circuit board and used for locking or unlocking the clamping piece;
the clamping piece comprises an th end and a second end which are oppositely arranged, the th end is rotatably connected with the circuit board, and the second end is butted with the buckle;
the clamping piece can rotate between an locking position and a unlocking position, when the clamping piece rotates to the locking position, the buckle clamps the second end of the clamping piece and abuts against the end of the inserting component, and when the clamping piece rotates to the locking position, the buckle releases the second end of the clamping piece and the inserting component.
Preferably, the clip includes:
th snap-in part;
the second clamping part is vertically connected with the th clamping part;
a th clamping groove arranged at side of the th clamping part and used for clamping and fixing side of the plug-in component, an
The second clamping groove is arranged on the side of the second clamping part and is used for clamping and fixing the other side of the plug part;
the th clamping groove is adjacent to the second clamping groove, and the th clamping part and the buckle are respectively positioned at two sides of the second clamping part.
Preferably, the fixing device further comprises an elastic member; the elastic component is clamped between the clamping piece and the circuit board;
when the clamping piece rotates to the locking position, the elastic part is driven by the clamping piece and generates elastic deformation, and the elastic part drives the second end of the clamping piece to abut against the buckle through restoring force; when the buckle releases the second end of the clamping piece and the inserting component, the elastic component drives the clamping piece to rotate to the unlocking position through restoring force.
Preferably, the buckle is made of an elastic material and comprises:
the guide slope is in butt joint with the second end of the clamping piece; and
the boss is used for clamping the second end of the clamping piece;
when the clamping piece rotates towards the locking position, the second end of the clamping piece is abutted to push the guide slope surface, the buckle generates elastic deformation and enables the second end of the clamping piece to move to the boss, and the buckle returns to lock the second end of the clamping piece.
Preferably, the fixing device further comprises:
a connector fixed on the second clamping part and adjacent to the side of the circuit board, the connector being used for electrically connecting with the plug-in component, and
the connector clamping groove is used for being electrically connected with the circuit board;
when the clamping piece rotates to the locking position, the connector is connected to the connector clamping groove.
an electronic device comprising a circuit board, a plug member and a fixing device for fixing the plug member to the circuit board, the fixing device comprising:
the clamping piece is used for clamping the insertion part; and
the buckle is used for being fixed with the circuit board and used for locking or unlocking the clamping piece;
the clamping piece comprises an th end and a second end which are oppositely arranged, the th end is rotatably connected with the circuit board, and the second end is butted with the buckle;
the clamping piece can rotate between an locking position and a unlocking position, when the clamping piece rotates to the locking position, the buckle clamps the second end of the clamping piece and abuts against the end of the inserting component, and when the clamping piece rotates to the locking position, the buckle releases the second end of the clamping piece and the inserting component.
Preferably, the clip includes:
th snap-in part;
the second clamping part is vertically connected with the th clamping part;
a th clamping groove arranged at side of the th clamping part and used for clamping and fixing side of the plug-in component, an
The second clamping groove is arranged on the side of the second clamping part and is used for clamping and fixing the other side of the plug part;
the th clamping groove is adjacent to the second clamping groove, and the th clamping part and the buckle are respectively positioned at two sides of the second clamping part.
Preferably, the fixing device further comprises an elastic member; the elastic component is clamped between the clamping piece and the circuit board;
when the clamping piece rotates to the locking position, the elastic part is driven by the clamping piece and generates elastic deformation, and the elastic part drives the second end of the clamping piece to abut against the buckle through restoring force; when the buckle releases the second end of the clamping piece and the inserting component, the elastic component drives the clamping piece to rotate to the unlocking position through restoring force.
Preferably, the buckle is made of an elastic material and comprises:
the guide slope is in butt joint with the second end of the clamping piece; and
the boss is used for clamping the second end of the clamping piece;
when the clamping piece rotates towards the locking position, the second end of the clamping piece is abutted to push the guide slope surface, the buckle generates elastic deformation and enables the second end of the clamping piece to move to the boss, and the buckle returns to lock the second end of the clamping piece.
Preferably, the fixing device further comprises:
a connector fixed on the second clamping part and adjacent to the side of the circuit board, the connector being used for electrically connecting with the plug-in component, and
the connector clamping groove is used for being electrically connected with the circuit board;
when the clamping piece rotates to the locking position, the connector is connected to the connector clamping groove.
In the fixing device and the electronic equipment adopting the fixing device, the clamping piece can rotate between locking position and unlocking position, when the clamping piece rotates to the locking position, the buckle clamps the second end of the clamping piece and abuts against the end of the plug-in component, and when the clamping piece rotates to the locking position, the buckle releases the second end of the clamping piece and the plug-in component, so that the plug-in component can be installed and detached without being limited by the vertical installation and detachment mode, and solutions which are convenient for the installation and detachment of the plug-in component are provided.
Drawings
Fig. 1 is a schematic structural view of the electronic device in a preferred embodiment , wherein the plug member is in a mounted state.
Fig. 2 is a schematic structural view of the electronic device of fig. 1 in another state, wherein the plug member is in a state before installation.
Fig. 3 is a schematic structural diagram of a fixing device in the electronic device of fig. 2.
Description of the main elements
10 clamping piece
20 rotating shaft
30 fastener
40 connector card slot
50 spring
100 fixing device
110 nd snap-in part
120 second clamping part
130 th card slot
140 second card slot
150 connector
200 plug-in component
300 circuit board
310 guide slope surface
320 boss
500 electronic device
1201 card terminal
The following detailed description is provided to further illustrate the present invention in conjunction with the above-described figures.
Detailed Description
As shown in fig. 1 to 3, the electronic device 500 includes a circuit board 300, a plug member 200 and a fixing apparatus 100. The fixing device 100 is used to fix the plug member 200 to the circuit board 300.
For example, in an implementation, the electronic device 500 may be an computer or server, the circuit board 300 may be a motherboard, and the docking component 200 may be a memory card.
The fixing device comprises a clamping piece 10 and a clamping buckle 30.
The clamping member 10 is used for clamping the plug part 200. The clip 30 is used for fixing with the circuit board 300 and for locking or unlocking the clip 10. That is, after the plug member 200 is plugged into the card member 10, the latch 30 locks or unlocks the card member 10, so as to lock the plug member 200 to the circuit board 300 or unlock the plug member 200 from the circuit board 300.
The clip 10 may include th and second ends opposite to each other, the th end is rotatably connected to the circuit board 300, and the second end is abutted to the clip 30.
The latch 10 is rotatable between an locked position (shown in fig. 1) and a unlocked position (shown in fig. 2).
When the clip member 10 rotates to the locking position, the clip 30 clips the second end of the clip member 10, and the clip 30 abuts against the end of the plug member 200.
When the clip member 10 rotates to the locking position, the clip 30 releases the second end of the clip member 10 and releases the plug member 200.
in the preferred embodiment, the clip member 10 includes a clip portion 110, a second clip portion 120, a clip slot 130, and a second clip slot 140. the second clip portion 120 is vertically connected to the clip portion 110.
The th locking groove 130 is disposed on the side of the th locking portion 110 and is used for locking and fixing the side of the plug member 200.
The second engaging groove 140 is disposed at the side of the second engaging portion 120 and is used for engaging and fixing the other side of the plug member 200.
The th engaging groove 130 is adjacent to the second engaging groove 140. the th engaging portion 110 and the buckle 30 are respectively located at two sides of the second engaging portion 120. thus , three sides of the inserting component 200 can be respectively fixed by the th engaging portion 110, the second engaging portion 120 and the buckle 30.
In another preferred embodiment, the fixing device 100 may further include an elastic member, such as a spring 50, clamped between the clip 10 and the circuit board 300.
When the locking member 10 rotates to the locking position, the elastic member is driven by the locking member 10 and elastically deforms, and the elastic member drives the second end of the locking member 10 to abut against the buckle 30 through the restoring force, so that the clamping member 10 can be stably clamped between the circuit board 300 and the buckle 30, and the stable connection of the insertion member 200 is realized.
When the buckle 30 releases the second end of the clip 10 and the insertion part 200, the elastic part drives the clip 10 to rotate to the unlocking position by the restoring force.
In a specific implementation, the catch 30 may be made of an elastic material, and the catch 30 includes a guide ramp 310 and a boss 320.
The guide slope 310 is butted against the second end of the clip 10. The boss 320 is used for clamping the second end of the clamping member 10.
When the clip 10 rotates to the locking position, the second end of the clip 10 pushes against the guiding slope 310, the buckle 30 elastically deforms, the second end of the clip 10 moves to the boss 320, and the buckle 30 returns to lock the second end of the clip 10.
Specifically, the end of the second clip portion 120 adjacent to the clip 30 is provided with a clip end 1201, and the clip end 1201 can be engaged with the boss 320 and locked or unlocked by the boss 320.
In a further preferred embodiment , the fixture 100 may further include a connector 150 and a connector slot 40.
The connector 150 can be fixed on the second clamping portion 120, and the connector 150 is adjacent to the side where the circuit board 300 is located, the connector 150 is used for electrically connecting with the plug member 200.
The connector card slot 40 is used for electrical connection with the circuit board 300.
When the locking member 10 is rotated to the locking position, the connector 150 is connected to the connector slot 40, so that the plug member 200 is electrically connected to the circuit board 300.
In the fixing device 100 and the electronic device 500 using the fixing device 100, the card element 10 can rotate between locking position and unlocking position, when the card element 10 rotates to the locking position, the buckle 30 clamps the second end of the card element 10 and abuts against the end of the plug-in component 200, and when the card element 10 rotates to the locking position, the buckle 30 releases the second end of the card element 10 and the plug-in component 200, so that the plug-in component 200 is not limited to the straight-up and straight-down mounting and dismounting manner, thereby providing solutions for facilitating mounting and dismounting of the plug-in component 200.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1, a securing device for securing a mating component to a circuit board, the securing device comprising:
the clamping piece is used for clamping the insertion part; and
the buckle is used for being fixed with the circuit board and used for locking or unlocking the clamping piece;
the clamping piece is characterized by comprising an th end and a second end which are oppositely arranged, wherein the th end is rotatably connected with the circuit board, and the second end is butted with the buckle;
the clamping piece can rotate between an locking position and a unlocking position, when the clamping piece rotates to the locking position, the buckle clamps the second end of the clamping piece and abuts against the end of the inserting component, and when the clamping piece rotates to the locking position, the buckle releases the second end of the clamping piece and the inserting component.
2. The fixture according to claim 1, wherein the snap member comprises:
th snap-in part;
the second clamping part is vertically connected with the th clamping part;
a th clamping groove arranged at side of the th clamping part and used for clamping and fixing side of the plug-in component, an
The second clamping groove is arranged on the side of the second clamping part and is used for clamping and fixing the other side of the plug part;
the th clamping groove is adjacent to the second clamping groove, and the th clamping part and the buckle are respectively positioned at two sides of the second clamping part.
3. The fixture of claim 1, wherein: the fixing device further comprises an elastic component; the elastic component is clamped between the clamping piece and the circuit board;
when the clamping piece rotates to the locking position, the elastic part is driven by the clamping piece and generates elastic deformation, and the elastic part drives the second end of the clamping piece to abut against the buckle through restoring force; when the buckle releases the second end of the clamping piece and the inserting component, the elastic component drives the clamping piece to rotate to the unlocking position through restoring force.
4. The securing device of claim 1, wherein the catch is made of an elastic material and comprises:
the guide slope is in butt joint with the second end of the clamping piece; and
the boss is used for clamping the second end of the clamping piece;
when the clamping piece rotates towards the locking position, the second end of the clamping piece is abutted to push the guide slope surface, the buckle generates elastic deformation and enables the second end of the clamping piece to move to the boss, and the buckle returns to lock the second end of the clamping piece.
5. The fixture of claim 2, further comprising:
a connector fixed on the second clamping part and adjacent to the side of the circuit board, the connector being used for electrically connecting with the plug-in component, and
the connector clamping groove is used for being electrically connected with the circuit board;
when the clamping piece rotates to the locking position, the connector is connected to the connector clamping groove.
electronic equipment, including circuit board, plug component and fixing device, fixing device is used for with plug component fixes to the circuit board, fixing device includes:
the clamping piece is used for clamping the insertion part; and
the buckle is used for being fixed with the circuit board and used for locking or unlocking the clamping piece;
the clamping piece is characterized by comprising an th end and a second end which are oppositely arranged, wherein the th end is rotatably connected with the circuit board, and the second end is butted with the buckle;
the clamping piece can rotate between an locking position and a unlocking position, when the clamping piece rotates to the locking position, the buckle clamps the second end of the clamping piece and abuts against the end of the inserting component, and when the clamping piece rotates to the locking position, the buckle releases the second end of the clamping piece and the inserting component.
7. The electronic device of claim 6, wherein the card member comprises:
th snap-in part;
the second clamping part is vertically connected with the th clamping part;
a th clamping groove arranged at side of the th clamping part and used for clamping and fixing side of the plug-in component, an
The second clamping groove is arranged on the side of the second clamping part and is used for clamping and fixing the other side of the plug part;
the th clamping groove is adjacent to the second clamping groove, and the th clamping part and the buckle are respectively positioned at two sides of the second clamping part.
8. The electronic device of claim 6, wherein: the fixing device further comprises an elastic component; the elastic component is clamped between the clamping piece and the circuit board;
when the clamping piece rotates to the locking position, the elastic part is driven by the clamping piece and generates elastic deformation, and the elastic part drives the second end of the clamping piece to abut against the buckle through restoring force; when the buckle releases the second end of the clamping piece and the inserting component, the elastic component drives the clamping piece to rotate to the unlocking position through restoring force.
9. The electronic device of claim 6, wherein the clasp is made of an elastic material and comprises:
the guide slope is in butt joint with the second end of the clamping piece; and
the boss is used for clamping the second end of the clamping piece;
when the clamping piece rotates towards the locking position, the second end of the clamping piece is abutted to push the guide slope surface, the buckle generates elastic deformation and enables the second end of the clamping piece to move to the boss, and the buckle returns to lock the second end of the clamping piece.
10. The electronic device of claim 7, wherein the fixture further comprises:
a connector fixed on the second clamping part and adjacent to the side of the circuit board, the connector being used for electrically connecting with the plug-in component, and
the connector clamping groove is used for being electrically connected with the circuit board;
when the clamping piece rotates to the locking position, the connector is connected to the connector clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798196.1A CN110737312A (en) | 2018-07-19 | 2018-07-19 | Fixing device and electronic equipment adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798196.1A CN110737312A (en) | 2018-07-19 | 2018-07-19 | Fixing device and electronic equipment adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110737312A true CN110737312A (en) | 2020-01-31 |
Family
ID=69235513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810798196.1A Pending CN110737312A (en) | 2018-07-19 | 2018-07-19 | Fixing device and electronic equipment adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110737312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879649A (en) * | 2019-10-17 | 2020-03-13 | 苏州浪潮智能科技有限公司 | External plug-in card tool-free fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5788211A (en) * | 1995-09-13 | 1998-08-04 | Hewlett-Packard Company | Fixing piece for data storage drive and other units |
| CN101482766A (en) * | 2008-01-09 | 2009-07-15 | 华硕电脑股份有限公司 | Expansion card module |
| CN102981577A (en) * | 2011-09-07 | 2013-03-20 | 鸿富锦精密工业（深圳）有限公司 | Expansion card fixing device |
| CN103176545A (en) * | 2011-12-22 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and memory bank clamping and fixing device thereof |
-
2018
- 2018-07-19 CN CN201810798196.1A patent/CN110737312A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5788211A (en) * | 1995-09-13 | 1998-08-04 | Hewlett-Packard Company | Fixing piece for data storage drive and other units |
| CN101482766A (en) * | 2008-01-09 | 2009-07-15 | 华硕电脑股份有限公司 | Expansion card module |
| CN102981577A (en) * | 2011-09-07 | 2013-03-20 | 鸿富锦精密工业（深圳）有限公司 | Expansion card fixing device |
| CN103176545A (en) * | 2011-12-22 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and memory bank clamping and fixing device thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110879649A (en) * | 2019-10-17 | 2020-03-13 | 苏州浪潮智能科技有限公司 | External plug-in card tool-free fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7789692B2 (en) | Card edge connector | |
| US8154863B2 (en) | Data storage device assembly | |
| TW201244285A (en) | Mounting apparatus for circuit card | |
| EP0228235A2 (en) | Injector/ejector device for an object relative to a mating apparatus | |
| US20180007804A1 (en) | Fixing apparatus and electronic equipment using the same | |
| US20090124110A1 (en) | Restriction mechanism for card | |
| US7085141B2 (en) | Methods and apparatus for holding circuit boards together | |
| US8075331B2 (en) | Quick lock connector assembly and a process for coupling and uncoupling such assembly | |
| CN110737312A (en) | Fixing device and electronic equipment adopting same | |
| CN112186399A (en) | Connector with a locking member | |
| US20140013576A1 (en) | Press Fit Tool Assembly for Circuit Board Connector | |
| US20150022990A1 (en) | Vertical blindmate scaling of identical system boards | |
| US8804369B2 (en) | Peripheral component interconnect card fastening device | |
| US20230028263A1 (en) | Card retainers | |
| US11132034B2 (en) | Electronic device fastener | |
| US20220229474A1 (en) | Card retainers | |
| US5273463A (en) | Test connector for electronic circuit units | |
| US8941984B2 (en) | Storage bridge bay canister attachment system and method of forming same | |
| JP2933595B1 (en) | Substrate fixture | |
| US20110157821A1 (en) | Mounting apparatus for pci card | |
| CN213197346U (en) | Pulling aid and communication equipment | |
| US20060057887A1 (en) | Connector securing apparatus | |
| US20140185247A1 (en) | Latch to position and bias a module within a chassis | |
| CN114583481A (en) | Memory assembly and electronic equipment | |
| US9425524B1 (en) | Electrical connector mounted on a circuit board and having a retention section with a bearing section and a limiting section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200131 |
|
| WD01 | Invention patent application deemed withdrawn after publication |