CN2586333Y - Dampable drowing type memory media combiner - Google Patents
Dampable drowing type memory media combiner Download PDFInfo
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- CN2586333Y CN2586333Y CN 02292712 CN02292712U CN2586333Y CN 2586333 Y CN2586333 Y CN 2586333Y CN 02292712 CN02292712 CN 02292712 CN 02292712 U CN02292712 U CN 02292712U CN 2586333 Y CN2586333 Y CN 2586333Y
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Abstract
The utility model relates to a damping drawing type memory media combiner, particularly both side walls of a storing medium are respectively provided with a sliding device made of flexible material. Two opposite transverse walls of the body of each sliding device are respectively provided with corresponding contact points. The body between the two corresponding contact points forms a hole opening part. The hole opening part is provided with a damping device to reduce vibrating waves caused by the resonance of a machine shell or the outside non-anticipating phenomenon to effectively reduce the noise.
Description
Technical field
The utility model relates to a kind of extraction-type medium, particularly relate to a kind of can effectively reduce because of medium run up cause or extraneous do not expect the shock wave that produces, but and then can reduce the extraction-type medium composite set of the damping of noise.
Background technology
Owing to turn round with fast state when data access is provided, casing is easy to generate seismism in operation process as storage facilitiess such as Winchester disk drive, and these vibrations also will bring noise.In addition, the external shock of not expecting, also can influence the function of storage facilities internal electrical components, therefore, then there have the dealer to develop to be a kind of in order to be positioned the damping railroad on limit, Winchester disk drive two opposite sides, as shown in Figure 1, this figure only shows the damping railroad 1 that is positioned at Winchester disk drive 2 one sides, and damping railroad 1 includes a matrix 11, two by the plastic material injection mo(u)lding and is arranged in rubber sheet gasket 12, two locked assemblies 13 and a ground strip 14 on the matrix 11.Spaced apartly on this matrix 11 be provided with all right one way or the other perforation 111 that places for rubber sheet gasket 12, and an end of matrix 11 is formed with the grip part 112 that is available for users to pressing operation, 112 surfaces, grip part are protruding with a clamping block 113 towards the direction away from Winchester disk drive 2, and matrix 11 other ends then are formed with an arcuation buffer substrate tablet 114.Respectively this rubber sheet gasket 12 is protruding with a plurality of protruding grains 115 towards the direction near Winchester disk drive 2, thus rubber sheet gasket 12 is placed through in the perforation 111 of matrix 11, and ground strip 14 places matrix 11 surfaces near perforation 111 places of grip part 112, and utilize locked assembly 13 simultaneously rubber sheet gasket 12, ground strip 14 to be positioned Winchester disk drive 2 two opposite sides Bian Chu with matrix 11 lockings, and carriage 1 and Winchester disk drive 2 are combined into one.
Yet the composition member of therefore planting carriage 1 is more, all very time-consuming taking a lot of work when the manufacturing and demolition, installation, and required manufacturing cost is higher.In addition, because matrix 11 overall structures of rubber sheet gasket 12 are divided into solid section and coupling part, wherein solid section there is no any design of releasing shake, and the coupling part also is by a plurality of reinforced ribs 111 formed truss structures, respectively the two ends of this reinforced ribs 111 connect the limit, two opposite sides 112 of matrix 11 respectively, 116, thereby can't reach the effect of releasing shake, so that after the extraneous shaking force that is produced is passed to rubber sheet gasket 12, even can't reduce the wave number of eliminating shock wave, cause shock wave still can be passed on the Winchester disk drive 2, influence Winchester disk drive 2 internal electrical components and function by rubber sheet gasket 12.Therefore this carriage 1 not only can't reach the effect of comprehensive shock-absorbing, and desired damping effect is not obvious, and can't reduce also that institute causes or the extraneous noise that vibrations brought of not expecting generation because of casing shakes altogether.
The utility model content
The purpose of this utility model be to provide a kind of can effectively reduce because of casing shake altogether cause or extraneously do not expect the shock wave that produces, but and then can reduce the extraction-type medium composite set of the damping of vibrating noise.
So, but the extraction-type medium composite set of the utility model damping comprises two carriages, respectively has at least one vibration absorber on this carriage, form a chi structure in this vibration absorber, and cross section also is provided with a junction after hollow out.
According to above-mentioned feature, but the utility model provides a kind of extraction-type medium composite set of damping, this medium composite set is placed in the electronic installation movably, this electronic installation has can be for two separately travelling carriages of this medium composite set slippage, respectively this travelling carriage has second cross wall that one first cross wall and is this first cross wall below relatively, this medium composite set includes: a medium has two relative sidewalls; Two carriages, make by flexible material, be positioned respectively on the sidewall of this medium, respectively this carriage has a body respectively, this body has one the 3rd cross wall, one is that relatively the 4th cross wall and of the 3rd cross wall below is positioned at the 3rd, median wall between four cross walls, respectively be provided with a corresponding contact point respectively at least on the 3rd cross wall and the 4th cross wall, on the median wall between this two corresponding contact point, be formed with an aperture portion, be provided with a damping device in this aperture portion, this damping device includes one first support and one second support, one end of this first support is connected on the 3rd cross wall, one end of this second support then is connected on the 4th cross wall, and should each first, the other end of two supports then has been connected to form a junction, this connecting portion and first, two supports are not located along the same line; Thus, after this medium composite set is inserted this travelling carriage of this electronic installation by this carriage, respectively this contact point contacts corresponding cross wall respectively, this medium is caused or shock wave that the external world is produced can reduce by first and second support and therebetween connecting portion because of running up.
But the utility model also provides a kind of extraction-type medium composite set of damping, this medium composite set is placed in the electronic installation movably, this electronic installation has one first cross wall and and is that relatively second cross wall of this first cross wall below can supply this medium composite set slippage, this medium composite set includes: a medium has two relative sidewalls; Two carriages, make by flexible material, be positioned respectively on the sidewall of this medium, respectively this carriage has a body respectively, this body has one the 3rd cross wall, one is that relatively the 4th cross wall and of the 3rd cross wall below is positioned at the 3rd, median wall between four cross walls, respectively be provided with a corresponding contact point respectively at least on the 3rd cross wall and the 4th cross wall, on the median wall between this two corresponding contact point, be formed with an aperture portion, be provided with a damping device in this aperture portion, this damping device includes one first support and one second support, one end of this first support is connected on the 3rd cross wall, and an end of this second support is connected on the 4th cross wall, and should each first, the other end of two supports then has been connected to form a junction, this connecting portion and first, two supports are not located along the same line; Thus, this medium composite set is inserted after this electronic installation by this carriage, respectively this contact point contacts corresponding cross wall respectively, makes this medium cause because of running up or shock wave that the external world is produced can reduce by first and second support and therebetween connecting portion.
The utility model also provides a kind of carriage, with so that a medium be placed in movably in the electronic installation, this carriage has one and is made and can be in order to the body on the sidewall that is positioned this medium by flexible material, this body has one the 3rd cross wall, one is that relatively the 4th cross wall and of the 3rd cross wall below is positioned at the 3rd, median wall between four cross walls, respectively be provided with a corresponding contact point respectively at least on the 3rd cross wall and the 4th cross wall, on the median wall between this two corresponding contact point, be formed with an aperture portion, in this aperture portion, be provided with a damping device in addition, this damping device includes one first support, one second support, one end of this first support is connected on the 3rd cross wall, one end of this second support then is connected on the 4th cross wall, and should each first, the other end of two supports then has been connected to form a junction, this connecting portion and first, two supports are not located along the same line.
Description of drawings
Fig. 1 is an existing damping railroad and a Winchester disk drive schematic perspective view;
Fig. 2 is the medium and the carriage body schematic perspective view of the utility model one preferred embodiment, and it shows that this carriage is not combined in the state of this medium;
Fig. 3 is the partial schematic diagram of the carriage of this preferred embodiment, and the damping device on this carriage is located in its demonstration;
Fig. 4 is another partial schematic diagram of the carriage of this preferred embodiment, and reinforced ribs, the grounding elastic part assembled state on this carriage is located in its demonstration;
Fig. 5 is another angle schematic diagram of carriage of this preferred embodiment;
Fig. 6 is medium composite set, electronic installation, the travelling carriage schematic diagram of this preferred embodiment;
Fig. 7-Fig. 9 inserts the continuous action schematic diagram of electronic installation for the medium composite set of this preferred embodiment.
Embodiment
The above-described technology contents of the utility model, characteristics and advantage in the detailed description of following cooperation one (number) preferred embodiment with reference to the accompanying drawings, can clearly be understood.
As shown in Figure 2, the medium composite set 3 of present embodiment includes a medium 4, and two carriages 5.In this example, this medium 4 is done explanation with Removable Hard Disc Drive.This medium 4 has two relative walls 41,42, and is respectively equipped with two screws 43 on each wall 41,42.And two carriages 5 promptly are positioned on two walls 41,42 of this medium 4 by a locked assembly 6 lockings respectively.
Cooperate Fig. 3 and shown in Figure 4, this carriage 5 is by making as flexible materials such as plastics, and has a body 51, this body 51 has the median wall 513 that one first end 511, a second opposed end 512, are positioned at 512 at first end 511 and second end, and third and fourth cross wall 514,515 that is positioned at this median wall opposite side about in the of 513.First end 511 is formed with a grip part that is available for users to grip 518, and on the grip part 518 towards away from body 51 minutes to having protruded out a clamping block 519.And second end 512 has a buffer part 510, and this buffer part 510 is extended arcuation from these body 51 second ends 512 ora terminalis by one and colluded sheet and constituted.And convex with two corresponding contact points 516 on the 3rd cross wall 514 and the 4th cross wall 515 respectively, and on the median wall 513 of 516 of this two corresponding contact points, be formed with an aperture portion 53, be provided with a damping device 52 in this aperture portion 53.This damping device 52 includes one first support 521 and one second support 522, one end of first support 521 is connected on the 3rd cross wall 514, one end of second support 522 then is connected on the 4th cross wall 515, and respectively this first, two supports 521,522 the other end then has been connected to form a junction 523, this connecting portion 523 and first, two supports 521,522 are not positioned at same straight line, 515 of connecting portion 523 and the 3rd cross wall 514 and the 4th cross walls are provided with one the 3rd support 525 and the 4th support 526 respectively in addition, make aperture portion 53 by this first support 521, second support 522, the 3rd support 525 and the 4th support 526 are separated into first district 531 approaching with the 3rd cross wall 514, one second district 532 approaching with the 4th cross wall 515, and lay respectively at this connecting portion 523 left sides, the 3rd of right both sides, four districts 533,534, this connecting portion 523 is connected with the 4th district 534.
And for example shown in Figure 5, this median wall 513 convexes with a contact block 524 towards this surface near medium 4 in connecting portion 523 peripheral regions.In addition, more offer an open-work 517 on the median wall 513 of body 51, and this body 51 convexes with two first interference pieces 56 that are the projection shape in contiguous these open-work 517 places, place in addition a grounding elastic part 54 of making by conductive material in these open-work 517 places, this grounding elastic part 54 has two ends, the one end passes this open-work 517 and adheres on these body 51 median walls 513 on this surface near medium 4, the other end then places median wall 513 on another apparent surface away from medium 4, and this end and being provided with relatively is the hole shape and can protrudes out second interference piece 541 of holding for this first interference piece 56 respectively, by first, two interference pieces 56,541 be fastened, reach the effect of location grounding elastic part 54, and the two ends of grounding elastic part 54 can be posted respectively on the opposite face of median wall 513 of this body 51.In addition, the median wall 513 of this body 51 also convexes with two reinforced ribs groups 55 in 52 of two damping devices, and respectively this reinforced ribs group 55 includes two reinforced ribs 551 that intersect, and the two ends of this each reinforced ribs 551 are connected on third and fourth cross wall 514,515.
As shown in Figure 6, the medium of present embodiment 4 is done explanation with Removable Hard Disc Drive, and it is placed in the electronic installation 7 movably.In this example, this electronic installation 7 can be the extension machine seat of notebook, and so this only is the usefulness of illustration, does not answer this as restriction of the present utility model.Electronic installation 7 has one can be for two separately travelling carriages 71 of these medium composite set 3 slippages, what respectively this travelling carriage 71 had that one first cross wall 711, is relatively that second cross wall 712, of these first cross wall, 711 belows connects first cross wall 711 and second cross wall 712 is connected wall 713, an open end 714, and a relative blind end 715, offer a location hole 716 that can place on this connection wall 713 for the clamping block 519 of this carriage 5 in 714 places, nearly open end.
Thus when combination, this each carriage 5 is adhered on two opposite side walls 41,42 places of medium 4, and make the respectively corresponding sidewall 41,42 of contact block 524 conflicts of this carriage 5, connecting portion 523 is also corresponding with the screw 43 on respectively this sidewall 41,42 of medium 4, utilize a locked assembly 6 to run through the connecting portion 523 of carriage 5 and then lock in the screw 43, and this each carriage 5 is positioned on the two opposite side walls 41,42 of this medium 4, so promptly finish the combination operation of medium composite set 3.Because carriage 5 only contacts at the sidewall 41,42 of this medium 4 with the contact block 524 of part area, and made because of carriage 5 by flexible material, therefore can reduce x axial vibrations wave energy.
As Figure 6 and Figure 7, in the use, follow the open end 714 of two travelling carriages 71 to insert medium composite set 3, along with continuing deeply of medium composite set 3, the clamping block 519 on two carriages 5 of this medium composite set 3 will be subjected to as shown in Figure 8 travelling carriage 71 connection wall 713 pushing tow and internally move mutually.Reach the location until clamping block 519 with the mutual as shown in Figure 9 buckle of the location hole 716 of travelling carriage 71.The axial kinetic energy of y that this moment and the buffer part by carriage 5 510 absorb blind end 715 with this travelling carriage 71 when meeting.
Moreover, when extracting this medium 4, only need pull the respectively grip part 518 of this carriage 5 relatively, make clamping block 519 break away from the location hole 416 of travelling carriage 71, can take out this medium composite set 3 easily.
In the use, the casing that medium 4 produces in running up down seismic wave altogether is moving, can axially and respectively be absorbed according to x, y, z three.Be that the axial shock wave of its x will only contact with the sidewall 41,42 of medium 4 with the contact block 524 of small size because of carriage 5, cooperate carriage 5 made, to absorb medium 4 in the axial vibrations fluctuation of x by flexible material.The axial shock wave of y then is formed with the flexible deformation that arcuation colludes the buffer part 510 of sheet by carriage 5 second ends 512 to be reduced.
As for the axial shock wave of z is that the contact point 516 that is convexly equipped with on third and fourth cross wall 514,515 by this carriage 5 respectively contacts with first and second cross wall 711,712 of travelling carriage 71 respectively, makes the z axial vibrations ripple of medium 4 only can be passed to carriage 5 with fraction kinetic energy.Cooperate first of damping device 52 on the carriage 5 again, two supports 521,522 connect the 3rd with cross-modality, four cross walls 514,515, infall is formed with connecting portion 523, and a plurality ofly be formed at first, two supports 521, the 522 and the 3rd, four cross walls 514,515 enclosed interval in (i.e. first district 531, hollow out zones, second district 532, the 3rd district 533, the 4th district 534), make the two ends of this first support 521 and this second support 522 apart from can be under the situation that axial deformation does not take place, deformation by this connecting portion 523 changes, and then make the stiffness of this damping device 52 and natural frequency reduce, reach and avoid shaking effect altogether with medium 4 generations, make that so the z axial vibrations wave energy of this each fraction can and be reduced through carriage 5, the z axial vibrations wave energy that medium 4 like this is produced will no longer further be passed in the electronic installation 7 via travelling carriage 71.
In sum, the extraction-type medium composite set that the utlity model has shock-absorbing function not only composition member of carriage 5 is simple, and also can be combined in the two side of medium 4 easily, therefore can effectively reduce manufacturing cost.In addition, medium 4 is running up down or the extraneous axial shock energy of x, y, z of not expecting generation, also all can and reduce through carriage 5, and then reduction is for the influence of electronic installation 7 inner other electronic building bricks, by the minimizing of shock energy, the noise that is produced because of vibrations also can significantly reduce thereupon simultaneously.
Claims (23)
1. but the extraction-type medium composite set of a damping, this medium composite set is placed in the electronic installation movably, this electronic installation has can be for two separately travelling carriages of this medium composite set slippage, respectively this travelling carriage has second cross wall that one first cross wall and is this first cross wall below relatively, it is characterized in that, this medium composite set includes: a medium has two relative sidewalls; Two carriages, make by flexible material, be positioned respectively on the sidewall of this medium, respectively this carriage has a body respectively, this body has one the 3rd cross wall, one is that relatively the 4th cross wall and of the 3rd cross wall below is positioned at the 3rd, median wall between four cross walls, respectively be provided with a corresponding contact point respectively at least on the 3rd cross wall and the 4th cross wall, on the median wall between this two corresponding contact point, be formed with an aperture portion, be provided with a damping device in this aperture portion, this damping device includes one first support and one second support, one end of this first support is connected on the 3rd cross wall, one end of this second support then is connected on the 4th cross wall, and should each first, the other end of two supports then has been connected to form a junction, this connecting portion and first, two supports are not located along the same line; Thus, after this medium composite set is inserted this travelling carriage of this electronic installation by this carriage, respectively this contact point contacts corresponding cross wall respectively, this medium is caused or shock wave that the external world is produced can reduce by first and second support and therebetween connecting portion because of running up.
2. but the extraction-type medium composite set of a damping, this medium composite set is placed in the electronic installation movably, this electronic installation has one first cross wall and and is that relatively second cross wall of this first cross wall below can supply this medium composite set slippage, it is characterized in that, this medium composite set includes: a medium has two relative sidewalls; Two carriages, make by flexible material, be positioned respectively on the sidewall of this medium, respectively this carriage has a body respectively, this body has one the 3rd cross wall, one is that relatively the 4th cross wall and of the 3rd cross wall below is positioned at the 3rd, median wall between four cross walls, respectively be provided with a corresponding contact point respectively at least on the 3rd cross wall and the 4th cross wall, on the median wall between this two corresponding contact point, be formed with an aperture portion, be provided with a damping device in this aperture portion, this damping device includes one first support and one second support, one end of this first support is connected on the 3rd cross wall, and an end of this second support is connected on the 4th cross wall, and should each first, the other end of two supports then has been connected to form a junction, this connecting portion and first, two supports also are located along the same line; Thus, this medium composite set is inserted after this electronic installation by this carriage, respectively this contact point contacts corresponding cross wall respectively, makes this medium cause because of running up or shock wave that the external world is produced can reduce by first and second support and therebetween connecting portion.
3. but according to the extraction-type medium composite set of claim 1 or 2 described dampings, it is characterized in that, be provided with one the 3rd support and the 4th support between the 3rd cross wall of this connecting portion and this body and the 4th cross wall respectively in addition, make this aperture portion by this first support and this second supporting part be divided into one with approaching second district of approaching first district, the one and the 4th cross wall of the 3rd cross wall and third and fourth district that lays respectively at this connecting portion and arranged on left and right sides, this connecting portion is connected with the 4th district.
4. but according to the extraction-type medium composite set of claim 1 or 2 described dampings, it is characterized in that, respectively offer an open-work on this median wall of this body, and place at this through-hole position and to be positioned with a grounding elastic part of making by conductive material.
5. but according to the extraction-type medium composite set of the described damping of claim 4, it is characterized in that, respectively this median wall of this body convexes with at least one first interference piece in contiguous respectively this through-hole position, and relatively is provided with second interference piece that can produce interference effect with this each first interference piece on this grounding elastic part.
6. but according to the extraction-type medium composite set of the described damping of claim 5, it is characterized in that respectively this first interference piece is the projection form, second interference piece is then for running through the hole form of clip for first interference piece.
7. but according to the extraction-type medium composite set of claim 1 or 2 described dampings, it is characterized in that respectively this carriage also has one first end, a second opposed end respectively, respectively this second end has a buffer part.
8. but according to the extraction-type medium composite set of the described damping of claim 7, it is characterized in that this buffer part is that an extension is colluded lamellar body from the arcuation of this second end of this carriage.
9. but according to the extraction-type medium composite set of claim 1 or 2 described dampings, it is characterized in that respectively this median wall of this body convexes with a contact block in this connecting portion place towards the surface near this medium.
10. but according to the extraction-type medium composite set of claim 1 or 2 described dampings, it is characterized in that respectively this median wall of this body is protruding with at least one reinforced ribs group, this reinforced ribs group is provided with two reinforced ribs that intersect.
11. but according to the extraction-type medium composite set of claim 1 or 2 described dampings, it is characterized in that this medium is a Winchester disk drive.
12. but according to the extraction-type medium composite set of the described damping of claim 7, it is characterized in that respectively this of this carriage first end is formed with a grip part in addition.
13. carriage, with so that a medium be placed in movably in the electronic installation, it is characterized in that, this carriage has one and is made and can be in order to the body on the sidewall that is positioned this medium by flexible material, this body has one the 3rd cross wall, one is that relatively the 4th cross wall and of the 3rd cross wall below is positioned at the 3rd, median wall between four cross walls, respectively be provided with a corresponding contact point respectively at least on the 3rd cross wall and the 4th cross wall, on the median wall between this two corresponding contact point, be formed with an aperture portion, in this aperture portion, be provided with a damping device in addition, this damping device includes one first support, one second support, one end of this first support is connected on the 3rd cross wall, one end of this second support then is connected on the 4th cross wall, and should each first, the other end of two supports then has been connected to form a junction, this connecting portion and first, two supports are not located along the same line.
14. according to the described carriage of claim 13, it is characterized in that, be provided with one the 3rd support and the 4th support between the 3rd cross wall of this connecting portion and this body and the 4th cross wall respectively in addition, make this aperture portion by this first support and this second supporting part be divided into one with approaching second district of approaching first district, the one and the 4th cross wall of the 3rd cross wall and third and fourth district that lays respectively at this connecting portion and arranged on left and right sides, this connecting portion is connected with the 4th district.
15., it is characterized in that, respectively offer an open-work on this median wall of this body, and place in this through-hole position and to be positioned with a grounding elastic part of making by conductive material according to the described carriage of claim 13.
16. according to the described carriage of claim 15, it is characterized in that, respectively this median wall of this body convexes with at least one first interference piece in contiguous respectively this through-hole position, then is provided with second interference piece that can produce interference effect with this each first interference piece on this grounding elastic part relatively.
17., it is characterized in that respectively this first interference piece is the projection form according to the described carriage of claim 16, second interference piece is then for running through the hole form of clip for first interference piece.
18., it is characterized in that respectively this carriage also has one first end, a second opposed end respectively according to the described carriage of claim 13, respectively this second end has a buffer part.
19., it is characterized in that this buffer part is that an extension is colluded lamellar body from the arcuation of this second end of this carriage according to the described carriage of claim 18.
20., it is characterized in that respectively this median wall of this body convexes with a contact block in this connecting portion place towards the surface near this medium according to the described carriage of claim 13.
21., it is characterized in that respectively this median wall of this body is protruding with at least one reinforced ribs group according to the described carriage of claim 13, this reinforced ribs group includes two reinforced ribs that intersect.
22., it is characterized in that this medium is a Winchester disk drive according to the described carriage of claim 13.
23., it is characterized in that respectively this of this carriage first end is formed with a grip part in addition according to the described carriage of claim 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292712 CN2586333Y (en) | 2002-12-13 | 2002-12-13 | Dampable drowing type memory media combiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02292712 CN2586333Y (en) | 2002-12-13 | 2002-12-13 | Dampable drowing type memory media combiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586333Y true CN2586333Y (en) | 2003-11-12 |
Family
ID=33750935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02292712 Expired - Lifetime CN2586333Y (en) | 2002-12-13 | 2002-12-13 | Dampable drowing type memory media combiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586333Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407331C (en) * | 2004-05-27 | 2008-07-30 | 广明光电股份有限公司 | Tray type optical disk drive |
| CN101083881B (en) * | 2006-05-30 | 2011-04-20 | 华硕电脑股份有限公司 | Electronic equipment and its machine case |
| CN102623037A (en) * | 2011-02-01 | 2012-08-01 | 泰金宝电通股份有限公司 | Adjustable buffer and multimedia storage apparatus module group |
| CN110249717A (en) * | 2017-02-03 | 2019-09-17 | 株式会社普斯坂柯 | POS terminal mainboard |
-
2002
- 2002-12-13 CN CN 02292712 patent/CN2586333Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100407331C (en) * | 2004-05-27 | 2008-07-30 | 广明光电股份有限公司 | Tray type optical disk drive |
| CN101083881B (en) * | 2006-05-30 | 2011-04-20 | 华硕电脑股份有限公司 | Electronic equipment and its machine case |
| CN102623037A (en) * | 2011-02-01 | 2012-08-01 | 泰金宝电通股份有限公司 | Adjustable buffer and multimedia storage apparatus module group |
| CN110249717A (en) * | 2017-02-03 | 2019-09-17 | 株式会社普斯坂柯 | POS terminal mainboard |
| CN110249717B (en) * | 2017-02-03 | 2021-03-16 | 株式会社普斯坂柯 | Mainboard for POS terminal |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121213 Granted publication date: 20031112 |