CN208157712U - Adapter card fixing device - Google Patents
Adapter card fixing device Download PDFInfo
- Publication number
- CN208157712U CN208157712U CN201820264131.4U CN201820264131U CN208157712U CN 208157712 U CN208157712 U CN 208157712U CN 201820264131 U CN201820264131 U CN 201820264131U CN 208157712 U CN208157712 U CN 208157712U
- Authority
- CN
- China
- Prior art keywords
- adapter
- spiral shell
- shell seat
- fixed
- fixing piece
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
A kind of adapter card fixing device is used to for multiple adapters being sequentially spaced up and down and is fixed on a circuit board, which has plug division, and the other end has fixation hole comprising：Spiral shell seat is fixedly arranged on the circuit board, and the height of the spiral shell seat corresponds to the fixed height for being fixed on undermost adapter；Fixing piece, the fixation hole and the spiral shell seat screw lock that may pass through the adapter are fixed, and the spiral shell seat is cooperated to grip the other end of the adapter；The other end screw lock of spiral lock, the fixation hole and the fixing piece that may pass through the adapter is fixed, and the fixing piece is cooperated to grip the adapter；And plug socket, it is fixedly arranged on the circuit board according to the length of the adapter relative to the spiral shell seat, is inserted into for the plug division of the adapter.
Description
【Technical field】
The utility model is a kind of fixed device, especially a kind of adapter card fixing device.
【Background technique】
On circuit boards commonly using adapter is arrived, there are many switching card type, such as M.2 adapter, are M.2 by PCI-SIG
The new coffret standard criterion with SATA-IO normal structure prepared one is known as NGFF (Next originally
Genereation Form), it then renames as M.2.M.2 SATA, USB and PCIe interface can be supported, there is difference
The fast advantage of the apparent size and transmission speed of standard specification, and it is suitable for a plurality of types of circuit boards, such as：Solid state hard disk
(SSD), WIFI, bluetooth (BT), near-field communication (NFC) etc..
The mode of general common assembling adapter, manufacturer can first turn according to different dimensions when designing circuit board
Card is connect, fixes the spiral shell seat and plug socket of a respective heights on circuit boards, it, only need to be by adapter when adapter to be installed
One end is inserted into the plug socket, is then locked screw again and is fixed the other end of the adapter, however, when need to install it is multiple M.2
When card, it is necessary to multiple positions are designed on circuit boards to fix multiple adapters, in this way, will lead to space on circuit board
It is insufficient.
【Utility model content】
The technical problem to be solved by the utility model is to provide a kind of adapter card fixing devices, can be in the same of circuit board
Multiple adapters are fixed in one position simultaneously, and the space of circuit board is greatly saved.
In order to solve the above technical problems, the utility model provides a kind of adapter card fixing device, it is used for multiple switchings
Card up and down sequentially be fixed on a circuit board by interval, which has plug division, and the other end has fixation hole, packet
It includes：
Spiral shell seat is fixedly arranged on the circuit board, and the height of the spiral shell seat corresponds to the fixation for being fixed on undermost adapter
Highly；
Fixing piece, the fixation hole and the spiral shell seat screw lock that may pass through the adapter are fixed, and cooperate the spiral shell seat by the adapter
The other end grip；
The other end screw lock of spiral lock, the fixation hole and the fixing piece that may pass through the adapter is fixed, this is cooperated to fix
Part grips the adapter；And
Plug socket is fixedly arranged on the circuit board, for the adapter relative to the spiral shell seat according to the length of the adapter
Plug division insertion, the height of the plug socket far from the spiral shell seat are higher than another plug socket of the relatively close spiral shell seat and one interval of difference
The height of distance, after so that multiple adapters is inserted into corresponding plug socket respectively, multiple adapter can sequentially be kept between one up and down
Gauge from be fixedly arranged on circuit board.
Preferably, which opens up the first screw hole in top.
Preferably, one end of the fixing piece has spacer portion, which opens up in top can be with the spiral lock screw lock
Second screw hole, the other end of the fixing piece by the bottom of the spacer portion protrude out can with the first stud of the first screw hole screw lock,
The diameter of the fixation hole is less than the overall diameter of spiral shell seat and the overall diameter of the spacer portion, and the diameter of the first stud is less than the fixation hole
Diameter and first stud corresponding to the first screw hole can cooperate, and the overall diameter of the spacer portion be greater than multiple adapters fixation
Hole.
Preferably, the quantity of the fixing piece is one, which is sequentially spaced two adapters up and down
It is fixed on the circuit board.
Preferably, which is M.2 to block.
Preferably, the second screw hole of the fixing piece is corresponding with first stud shape and size, so that two fixing pieces can
Screw lock is together.
Compared to the prior art, the adapter card fixing device of the utility model, by between spiral shell seat and spiral lock
Increase fixing piece, the space of circuit board can be greatly saved with the fixed multiple adapters in the same position on circuit board.
【Detailed description of the invention】
Fig. 1 is a kind of Three-dimensional combination diagram of adapter card fixing device of the utility model.
Fig. 2 is the perspective exploded view of Fig. 1.
【Specific embodiment】
It please refers to shown in Fig. 1-2, a kind of adapter card fixing device of the utility model, is used for multiple about 1 adapters
Sequentially interval is fixed on a circuit board 2, which has plug division 10, and the other end has fixation hole 11.This is practical
Novel adapter card fixing device includes spiral shell seat 30, fixing piece 31, spiral lock 32 and plug socket 33.The spiral shell seat 30, it is fixed
In on the circuit board 2, the height of the spiral shell seat 30 corresponds to the fixed height for being fixed on undermost adapter 1, implies that and is fixed on
After undermost adapter 1 is inserted into corresponding plug socket 33, this is fixed on undermost adapter 1 and is at a distance from circuit board 2
It is fixed on the fixed height of undermost adapter 1.
The fixing piece 31, the fixation hole 11 and 30 screw lock of spiral shell seat that may pass through the adapter 1 are fixed, and the spiral shell seat 30 is cooperated
The other end of the adapter 1 is gripped.
The other end screw lock of the spiral lock 32, the fixation hole 11 and the fixing piece 31 that may pass through the adapter 1 is fixed, and is matched
The fixing piece 31 is closed to grip the adapter 1.
The plug socket 33 is fixedly arranged on the circuit board 2, for this relative to the spiral shell seat 30 according to the length of the adapter 1
The plug division 10 of adapter 1 is inserted into.It is another that the height of plug socket 33 far from the spiral shell seat 30 is higher than the relatively close spiral shell seat 30
One plug socket 33 and the height for differing a spacing distance, it is multiple after so that multiple adapters 1 is inserted into corresponding plug socket 33 respectively
Adapter 1 can sequentially keep being fixedly arranged on circuit board 2 an of spacing distance up and down.
In the present embodiment, which opens up the first screw hole 300 in top.
In the present embodiment, the fixing piece 31, one end have spacer portion 310, which opens up in top can be with
Second screw hole 3100 of 32 screw lock of spiral lock, the other end of the fixing piece 31 has been protruded out by the bottom of the spacer portion 310 can be with
First stud 311 of 300 screw lock of the first screw hole.The diameter of the fixation hole 11 is less than the overall diameter and the spacer portion of spiral shell seat 30
310 overall diameter, and the diameter of the first stud 311 is less than fixation hole 11 and first stud 311 can be corresponding to the first screw hole 300
Cooperation, and the overall diameter of the spacer portion 310 is greater than the fixation hole 11 of multiple adapters 1, and the second screw hole of the fixing piece 31
3100 is corresponding with 311 shape of the first stud and size so that two fixing pieces 31 can screw lock together, can thereby fix multiple
Adapter 1.
In the present embodiment, which, which is sequentially spaced two about 1 adapters, is fixed on the circuit board 2
On, and the adapter 1 is M.2 to block, it can also be for it is suitable for the adapter of such fixed form, this is not restricted.
In the present embodiment, which includes a fixing piece 31.
Below in conjunction with shown in attached drawing 2, the adapter card fixing device of the utility model is illustrated by taking two adapters 1 as an example
Working principle.
When fixing two adapters 1, the plug division 10 that will be fixed on one end of undermost adapter 1 first is inserted
It is connected to corresponding plug socket 33, while the other end of the undermost adapter 1 being placed on the spiral shell seat 30, so that it is fixed
Hole 11 is directed at the first screw hole 300 of the spiral shell seat 30, and the first stud 311 of fixing piece 31 is then passed through the undermost adapter
1 fixation hole 11 is screw-locked in the first screw hole 300 of the spiral shell seat 30, until the spacer portion 310 of the fixing piece 31 is with respect to the spiral shell seat
30 grip the undermost adapter 1, and corresponding plug socket 33 is then inserted into the plug division 10 of another adapter 1,
The other end of another adapter 1 is placed in the top of the spacer portion 310 of the fixing piece 31 simultaneously, so that another switching
The fixation hole 11 of card 1 is directed at the second screw hole 3100 of the fixing piece 31, and it is another that the diameter of the threaded portion of the spiral lock 32 is less than this
The diameter of the fixation hole 11 of a adapter 1, and the threaded portion of the spiral lock 32 can be with 3100 phase of the second screw hole of the fixing piece 31
It should cooperate, the spiral lock 32 is finally passed through into its 11 screw lock of fixation hole by the top of another adapter 1 and enters the fixing piece 31
The second screw hole 3100, until another adapter 1 is gripped with respect to the fixing piece 31,
Thereby, the fixation of two adapters 1 is completed, it can be seen that, the adapter card fixing device shell of the utility model
In the fixed multiple adapters 1 of the same position of circuit board, the space of circuit board is greatly saved, improves the utilization of circuit board 1
Rate.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (6)
1. a kind of adapter card fixing device is used to for multiple adapters being sequentially spaced up and down and is fixed on a circuit board, this turn
Card one end is connect with plug division, the other end has fixation hole, which is characterized in that including：
Spiral shell seat is fixedly arranged on the circuit board, and the height of the spiral shell seat corresponds to the fixed height for being fixed on undermost adapter；
Fixing piece, the fixation hole and the spiral shell seat screw lock that may pass through the adapter are fixed, and cooperate the spiral shell seat by the another of the adapter
One end grips；
The other end screw lock of spiral lock, the fixation hole and the fixing piece that may pass through the adapter is fixed, and cooperates the fixing piece will
The adapter grips；And
Plug socket is fixedly arranged on the circuit board, for the grafting of the adapter relative to the spiral shell seat according to the length of the adapter
Portion's insertion, the height of the plug socket far from the spiral shell seat are higher than another plug socket of the relatively close spiral shell seat and one spacing distance of difference
Height, after so that multiple adapters is inserted into corresponding plug socket respectively, multiple adapter can sequentially keep an interval distance up and down
From be fixedly arranged on circuit board.
2. adapter card fixing device according to claim 1, which is characterized in that the spiral shell seat opens up the first screw hole in top.
3. adapter card fixing device according to claim 1, which is characterized in that one end of the fixing piece has spacer portion,
The spacer portion in top open up can with the second screw hole of the spiral lock screw lock, the other end of the fixing piece by the spacer portion bottom
Protrude out the overall diameter and the spacer portion that can be less than spiral shell seat with the first stud of the first screw hole screw lock, the diameter of the fixation hole
Overall diameter, and the diameter of the first stud is less than the diameter of the fixation hole, and first stud corresponding to the first screw hole can cooperate, and
The overall diameter of the spacer portion is greater than the fixation hole of multiple adapters.
4. adapter card fixing device according to any one of claim 1-3, which is characterized in that the quantity of the fixing piece is
One, the adapter card fixing device by two adapters, sequentially be fixed on the circuit board up and down by interval.
5. adapter card fixing device according to claim 4, which is characterized in that the adapter is M.2 to block.
6. adapter card fixing device according to claim 4, which is characterized in that the second screw hole of the fixing piece and this first
Stud shape and size are corresponding so that two fixing pieces can screw lock together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264131.4U CN208157712U (en) | 2018-02-23 | 2018-02-23 | Adapter card fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820264131.4U CN208157712U (en) | 2018-02-23 | 2018-02-23 | Adapter card fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208157712U true CN208157712U (en) | 2018-11-27 |
Family
ID=64383119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820264131.4U Expired - Fee Related CN208157712U (en) | 2018-02-23 | 2018-02-23 | Adapter card fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208157712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389067A (en) * | 2022-02-18 | 2022-04-22 | 南昌华勤电子科技有限公司 | M.2SSD extension module and electronic equipment |
-
2018
- 2018-02-23 CN CN201820264131.4U patent/CN208157712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389067A (en) * | 2022-02-18 | 2022-04-22 | 南昌华勤电子科技有限公司 | M.2SSD extension module and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |