CN2891602Y - Fixing device and mini-type flash memory card fixing device - Google Patents
Fixing device and mini-type flash memory card fixing device Download PDFInfo
- Publication number
- CN2891602Y CN2891602Y CN 200620115307 CN200620115307U CN2891602Y CN 2891602 Y CN2891602 Y CN 2891602Y CN 200620115307 CN200620115307 CN 200620115307 CN 200620115307 U CN200620115307 U CN 200620115307U CN 2891602 Y CN2891602 Y CN 2891602Y
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- CN
- China
- Prior art keywords
- baffle plate
- fixed
- compact flash
- described baffle
- hole
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a fixing apparatus comprising a barrier plate employed to block the fixed object, a detachable securing member and a dead plate, wherein a through hole is provided both at the barrier plate and the dead plate. The detachable securing member arranged in the through hole of the barrier plate and the dead plate is fixed and connected to the barrier plate and the dead plate. The utility model also discloses a fixing apparatus for CF memory card comprising a stand, a PCB plate, a barrier plate with an L-shape cross-section and two attachment clips. The perpendicular component of the barrier plate contacts the barrier CF memory card and the horizontal component of the barrier plate is transversely arranged with the PCB plate and two through holes are provided at the barrier plate. Furthermore, two through holes in accordance with the barrier plate are provided at the PCB plate, and the two attachment clips respectively arranged in the through hole of the barrier plate and the PCB plate are fixed and connected to the barrier plate and the PCB plate. The utility model has the advantage that the barrier plate is fixed and connected to the dead plate to block the fixed object which will not drop from the fixing apparatus in the fixing direction through the barrier plate used to block the fixed object and the detachably securing members arranged in the two through holes of the dead plate.
Description
Technical field
The utility model relates to the mechanical fixation technical field, is meant a kind of fixture and a kind of compact flash storage card fixing device especially.
Background technology
Miniature memory device comprises compact flash, and (compact flash, CF) (Security Digital, SD) card, miniature (MINI) SD card etc. are multiple for storage card, CF hard disk, CF network interface card, CF wireless network card, CF broadcast receiver, secure digital.Miniaturization along with electronic equipment, the application of miniature memory device more and more widely, not only be applied on the mini-plants such as PDA, digital camera, mobile phone, increase along with miniature memory device, stores capacity, data write and the increase of reading speed, are adopted by medium size installations such as PC, switch, router and security gateways.
Be example with the Compact Flash below, the fixture of present miniature memory device is described.As depicted in figs. 1 and 2, be respectively Compact Flash and be fixed on the schematic diagram in the deck and fix preceding decomposing schematic representation, from Fig. 1 and Fig. 2, as can be seen, when using Compact Flash, between deck 1 and printed circuit (PCB) plate 2, insert Compact Flash 3.Panel beating shell fragment 11 is arranged in deck 1, after Compact Flash 3 inserts, fix Compact Flash 3, guarantee that Compact Flash 3 does not come off by the friction between Compact Flash 3 and the panel beating shell fragment 11.In deck, can further include contact pin, then can further fix Compact Flash by the friction between contact pin and the Compact Flash.
In the said fixing device,, when being vibrated, can guarantee the fixing of Compact Flash owing to just rely on frictional force to fix miniature memory device.But under transportation and other situations when being subjected to vibrating, Compact Flash comes off through the direction that regular meeting does not stop from the pcb board.
The utility model content
In view of this, first purpose of the present utility model is to provide a kind of fixture, and the object that can guarantee to be fixed can not come off from the direction that this fixture is fixed.
For reaching aforementioned purpose, the utility model provides a kind of fixture, and this fixture comprises: stop the baffle plate of the object that is fixed, detachable securing member and fixed head;
Be formed with through hole on the described baffle plate, be formed with through hole on the described fixed head, be arranged on described baffle plate and the fixed head the detachable securing member in the through hole and fixedly connected described baffle plate and fixed head.
Described baffle plate can comprise relatively-stationary first and second portion, and the first and the fixed head of described baffle plate are arranged in parallel, and the second portion of described baffle plate stops the object that is fixed; Be formed with through hole in the first of described baffle plate.
The cross section of described baffle plate can be for L shaped.
The shape of described baffle plate can also be cuboid.
Described baffle plate can directly contact with the object that is fixed, and also can connect and stop the object that is fixed by elastomeric damper member.
Described baffle plate can directly contact with fixed head, also can connect by elastomeric damper member.
Described detachable securing member can be bail or screw.
The described object that is fixed can be miniature memory device, and then described fixed head is a pcb board.
Described miniature memory device can be compact flash Compact Flash, safe digital card, miniature secure digital card, CF hard disk, CF network interface card, CF wireless network card or CF broadcast receiver.
From above scheme as can be seen, in the utility model, by being arranged in the detachable bail securing member in the through hole on the baffle plate that stops the object that is fixed and the fixed head, above-mentioned baffle plate is fixedlyed connected with fixed head, thereby the object that will be fixed stops, and the object that is fixed can not come off from the direction that this fixture is fixed;
And the utility model can adopt bail to come baffle plate is fixedlyed connected with fixed head, because the bail plug is convenient, this fixture dismounting is simple and convenient, saves time.
Second purpose of the present utility model is to provide a kind of Compact Flash fixture, can guarantee that miniature memory device can not come off from the direction that this fixture is fixed.
For reaching aforementioned purpose, the utility model provides a kind of Compact Flash fixture, comprising: deck, miniature memory device, pcb board, cross section are L shaped baffle plate and two bails;
Described Compact Flash is arranged in the described deck; Described cross section is on the direction of L shaped baffle arrangement side outside described Compact Flash is exposed to, the vertical component of described baffle plate directly contact stops described Compact Flash, the horizontal component of described baffle plate and described pcb board are arranged in parallel, and are formed with two through holes on it; Correspondingly on the described pcb board be formed with two through holes with described baffle plate horizontal component; Be arranged on described baffle plate horizontal component and the pcb board two bails in the through hole and fixedly connected described baffle plate and described pcb board.
From above scheme as can be seen, having adopted cross section in the utility model is that L shaped baffle plate stops Compact Flash and fixes, and has saved material; And owing to come baffle plate is fixedlyed connected with pcb board by bail, the bail plug is convenient, thereby this fixture dismounting is simple and convenient, saves time; And can realize the plug and the replacing of Compact Flash easily.
Description of drawings
Fig. 1 is a Compact Flash fixture schematic diagram in the prior art;
Fig. 2 is a Compact Flash fixture decomposing schematic representation in the prior art;
Fig. 3 is the schematic diagram of an angle of the utility model specific embodiment Compact Flash fixture;
Fig. 4 is the schematic diagram of another angle of the utility model specific embodiment Compact Flash fixture;
Fig. 5 is the decomposing schematic representation of an angle of the utility model specific embodiment Compact Flash fixture;
Fig. 6 is the decomposing schematic representation of another angle of the utility model specific embodiment Compact Flash fixture;
Fig. 7 is the structure chart of bail handle in the utility model specific embodiment;
Fig. 8 is the structure chart of bail buckle in the utility model specific embodiment;
Fig. 9 is pcb board and a baffle plate perforate schematic diagram in the utility model specific embodiment;
Figure 10 is for being fixed on assembling schematic diagram on the pcb board by bail with baffle plate in the utility model specific embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
Main thought of the present utility model is, a kind of fixture that comprises the baffle plate that stops the object that is fixed, detachable securing member and fixed head is provided, on baffle plate, be formed with through hole in this fixture, on fixed head, be formed with through hole, be arranged on described baffle plate and the fixed head the detachable securing member in the through hole and fixedly connected described baffle plate and fixed head, thereby realize stopping, it can not come off from this direction by being fixed on baffle plate on the fixed head object that will be fixed.
Above-mentioned baffle plate can comprise relatively-stationary first and second portion, and first and fixed head are arranged in parallel, and second portion stops the object that is fixed; Be formed with through hole in the first.Wherein first can fixedly connected with second portion, also can adopt gluing other modes that wait to connect, as long as make both relative fixed.
Can directly contact between baffle plate and the fixed head, also can connect by elastomeric damper member such as pads; And baffle plate also can directly contact between the object with being fixed, or connects by other elastomeric damper member such as sponge, spring or pad, and the object that is fixed is stopped.This part technology is conventionally known to one of skill in the art, is not described in detail at this.
The said fixing device preferably can be applied to miniature memory device is fixed, because miniature memory device is fixed in the deck usually, then above-mentioned baffle arrangement is outside miniature memory device is exposed in being fixed on deck on the side direction, miniature memory device is stopped, thereby prevented that miniature memory device is loosening or come off from deck.
Above-mentioned detachable securing member can be bail or screw, or other detachable securing member.The quantity of detachable securing member can be one, or a plurality of, as two.Bail specifically can realize that it is cheap, easy removal by the plastic cement bail that handle (Plungers) and buckle (Grommet) are formed.
Below be applied to the fixing of Compact Flash further described the utility model as specific embodiment with above-mentioned thought.
Present embodiment Compact Flash fixture is shown in Fig. 3,4,5 and 6, wherein, Fig. 3 is the schematic diagram of an angle of Compact Flash fixture, Fig. 4 is the schematic diagram of another angle of Compact Flash fixture, Fig. 5 is the decomposing schematic representation of an angle of Compact Flash fixture, and Fig. 6 is the decomposing schematic representation of another angle of Compact Flash fixture.
As can be seen, the Compact Flash fixture comprises deck 1, pcb board 2, Compact Flash 3, bail 4 and baffle plate 5 from above-mentioned four figure.Wherein, deck 1 can adopt existing various deck form, the structure of just having drawn the Compact Flash seat with a kind of example among the figure; Be formed with through hole 21 and through hole 22 on the pcb board 2; Bail 4 is made up of handle 41 and buckle 42, is arranged in the buckle 42 in baffle plate 5 and pcb board 2 through holes by 41 insertions of will shaking hands, and baffle plate is fixed on the pcb board, makes both fixedly connected; The cross section of baffle plate 5 is L shaped, comprise vertical component 51 and horizontal component 52, wherein the lateral surface 510 of vertical component 51 and Compact Flash 3 are exposed to outer one side 31 and contact, horizontal component 52 is arranged in parallel with pcb board, be that example describes with shimming not in the present embodiment, and on horizontal component, have through hole 521 and a through hole 522, through hole 521, through hole 522 and through hole 21, through hole 22 corresponding formation, after baffle plate is fixed on the fixed head, through hole 521 and through hole 21 are combined into a through hole, and through hole 522 and through hole 22 are combined into a through hole.
Fig. 7 and Fig. 8 show the structure of the handle 41 and the buckle 42 of bail 4 respectively, wherein porose in the buckle 42, and outside fluting, and bail 41 can insert in the buckle 42.Bail can adopt plastic material to make, and is standard component.As shown in Figure 9, for form the schematic diagram of through hole respectively on baffle plate and pcb board, wherein the aperture of through hole is a bit larger tham the aperture of through hole on the baffle plate on the pcb board.
As shown in figure 10, for baffle plate 5 being fixed on assembling schematic diagram on the pcb board 2 by bail 4.As can be seen from Figure 10, dotted line position from figure will be shaken hands behind the 41 insertion buckles 42, because handle 41 is with buckle 42 bottom spreadings, increased the external diameter of buckle 42 bottoms, make the aperture of this external diameter greater than the through hole that forms on the pcb board, guaranteed that bail 4 can not come off, and Fender lock has been fastened on pcb board.After handle was extracted from buckle, buckle returned to state as shown in Figure 8, can extract from the through hole on baffle plate 5 and the pcb board 2, thereby baffle plate can be removed, and inserted or take out Compact Flash.
By the said fixing device Compact Flash is fixed, guaranteed that not only miniature memory device can not break away from after being fixed on baffle plate on the pcb board by bail from deck; And owing to when inserting, extracting and changing Compact Flash, only handle need be extracted, baffle plate promptly breaks away from pcb board, easy removal.
In the present embodiment, bail also can be substituted by other securing members such as screws, as long as baffle plate can be fixed on the pcb board.And baffle plate also can adopt other shapes, as long as after guaranteeing to be fixed on baffle plate on the pcb board by bail, baffle plate can stop Compact Flash, prevents from that it is loosening and come off to get final product; For example, the baffle plate of above-mentioned other shapes can be for having certain thickness cuboid, utilize its side as stop part, this Compact Flash is stopped, and run through through hole on thereon, by this through hole this rectangle baffle plate is fixed on the pcb board by bail.
In addition, can also between baffle plate and pcb board, pad be set in the present embodiment, and on pad, arrange through hole, make securing member pass through the common through hole that forms of baffle plate, pad and pcb board, baffle plate is fixed on the pcb board, to reduce the damage that directly contact causes pcb board, the pad here also can be to substitute with other elastomeric damper member.Between baffle plate and Compact Flash, also elastomeric damper member such as sponge, pad or spring can be set, baffle plate is stopped, to reduce the damage that directly contact causes Compact Flash to Compact Flash by these elastomeric damper member.
More than be explanation, in concrete implementation process, can carry out suitable improvement, to adapt to the concrete needs of concrete condition device of the present utility model to the utility model specific embodiment.Therefore be appreciated that according to embodiment of the present utility model just to play an exemplary role, not in order to limit protection range of the present utility model.
Claims (10)
1, a kind of fixture is characterized in that, this device comprises: stop the baffle plate of the object that is fixed, detachable securing member and fixed head;
Be formed with through hole on the described baffle plate, be formed with through hole on the described fixed head, be arranged on described baffle plate and the fixed head the detachable securing member in the through hole and fixedly connected described baffle plate and fixed head.
2, fixture according to claim 1 is characterized in that, described baffle plate comprises relatively-stationary first and second portion, and the first and the fixed head of described baffle plate are arranged in parallel, and the second portion of described baffle plate stops the object that is fixed; Be formed with through hole in the first of described baffle plate.
3, fixture according to claim 2 is characterized in that, the cross section of described baffle plate is L shaped.
4, fixture according to claim 1 is characterized in that, described baffle plate be shaped as cuboid.
5, fixture according to claim 1 is characterized in that, described baffle plate directly contacts with the object that is fixed, or connects and stop the object that is fixed by elastomeric damper member.
6, fixture according to claim 1 is characterized in that, described baffle plate directly contacts with fixed head or is connected by elastomeric damper member.
7, fixture according to claim 1 is characterized in that, described detachable securing member is: bail or screw.
According to arbitrary described fixture in the claim 1 to 7, it is characterized in that 8, the described object that is fixed is miniature memory device; Described fixed head is the printed circuit pcb board.
9, fixture according to claim 8 is characterized in that, described miniature memory device is: compact flash Compact Flash, safe digital card, miniature secure digital card, CF hard disk, CF network interface card, CF wireless network card or CF broadcast receiver.
10, a kind of Compact Flash fixture comprises: deck, pcb board; Described Compact Flash is arranged in the described deck;
It is characterized in that this Compact Flash fixture further comprises: cross section is L shaped baffle plate and two bails;
Described cross section is on the direction of L shaped baffle arrangement side outside described Compact Flash is exposed to, the vertical component of described baffle plate directly contact stops described Compact Flash, the horizontal component of described baffle plate and described pcb board are arranged in parallel, and are formed with two through holes on it; Correspondingly on the described pcb board be formed with two through holes with described baffle plate horizontal component; Be arranged on described baffle plate horizontal component and the pcb board two bails in the through hole and fixedly connected described baffle plate and described pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115307 CN2891602Y (en) | 2006-05-11 | 2006-05-11 | Fixing device and mini-type flash memory card fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115307 CN2891602Y (en) | 2006-05-11 | 2006-05-11 | Fixing device and mini-type flash memory card fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891602Y true CN2891602Y (en) | 2007-04-18 |
Family
ID=38022260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620115307 Expired - Lifetime CN2891602Y (en) | 2006-05-11 | 2006-05-11 | Fixing device and mini-type flash memory card fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891602Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200803A (en) * | 2010-03-22 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Memory fixing device |
| CN102622056A (en) * | 2012-03-31 | 2012-08-01 | 惠州Tcl移动通信有限公司 | Intelligent terminal with wireless communication device capable of being replaced by user |
| CN104411137A (en) * | 2014-09-03 | 2015-03-11 | 惠州Tcl移动通信有限公司 | Electronic device and assembly thereof |
| CN106155224A (en) * | 2015-04-21 | 2016-11-23 | 神讯电脑(昆山)有限公司 | Internal memory fixed support |
-
2006
- 2006-05-11 CN CN 200620115307 patent/CN2891602Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200803A (en) * | 2010-03-22 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Memory fixing device |
| CN102622056A (en) * | 2012-03-31 | 2012-08-01 | 惠州Tcl移动通信有限公司 | Intelligent terminal with wireless communication device capable of being replaced by user |
| CN102622056B (en) * | 2012-03-31 | 2016-05-11 | 惠州Tcl移动通信有限公司 | The intelligent terminal of the replaceable radio communication device of a kind of user |
| CN104411137A (en) * | 2014-09-03 | 2015-03-11 | 惠州Tcl移动通信有限公司 | Electronic device and assembly thereof |
| CN106155224A (en) * | 2015-04-21 | 2016-11-23 | 神讯电脑(昆山)有限公司 | Internal memory fixed support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU HUASAN COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: HANGZHOU HUAWEI 3COM TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 310053, Hangzhou hi tech Industrial Development Zone, Zhejiang hi tech Industrial Park, No. six and No. 310 HUAWEI Hangzhou production base Patentee after: Huasan Communication Technology Co., Ltd. Address before: 310053, Hangzhou hi tech Industrial Development Zone, Zhejiang hi tech Industrial Park six and Lu Donghua for the 3Com company Patentee before: Huawei Sankang Technology Co., Ltd., Hangzhou |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070418 |
|
| EXPY | Termination of patent right or utility model |