CN2674603Y - Hard disc driver rest assembly - Google Patents
Hard disc driver rest assembly Download PDFInfo
- Publication number
- CN2674603Y CN2674603Y CN 200420001246 CN200420001246U CN2674603Y CN 2674603 Y CN2674603 Y CN 2674603Y CN 200420001246 CN200420001246 CN 200420001246 CN 200420001246 U CN200420001246 U CN 200420001246U CN 2674603 Y CN2674603 Y CN 2674603Y
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- CN
- China
- Prior art keywords
- spiral
- hard disk
- carriage assembly
- disk driving
- lock
- 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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Abstract
A hard disc driver rest assembly is provided, at least comprising a bearer, a chassis and a fastener element. Wherein the chassis is interposed between the bearer and the fastener element, and the fastener element and the chassis are fixed on the bearer. The fastener element at least comprises a handgrip, a trip, a spring, an E-shaped ring and two buckling boards. Wherein the handgrip is sheathed in the spring, the spring is sheathed in the trip, and the E-shaped ring is installed on the handgrip. The trip can slide on the handgrip by the spring and the E-shaped ring.
Description
Technical field
This novel a kind of hard disk driving carriage assembly (Hard Disk Driver Tray Module that relates to; HDD Tray Module), and particularly relevant for a kind of firm and hard disk driving carriage assembly of being easy to install.
Background technology
Hard disk is a topmost data storage elements in the computer.The function of hard disk is in order to storage data, and the data overwhelming majority of computer is to be stored in the hard disk, and computer needed data when carrying out, great majority also all are to read from hard disk.In case hard disk corruptions, computer just can't have been used any data, so the hard disk most important data storage elements of computer of can saying so.When the capacity of hard disk is bigger, the data that computer can store also just the more.
Hard disk mainly is made up of assemblies such as disk, magnetic head, motor and connection lines, and wherein these assemblies all are sealed in the hard disk shell.When the Winchester disk drive reading of data, at first where sense data is, and magnetic head can move to reading of data on the assigned address of disk then.When with data storing during to hard disk, also be find out earlier in the hard disk can storage data the position, moving head storage data to the assigned address again.
Hard disk normally is installed in the hard disk support bracket earlier, and is carried by hard disk support bracket.At present, most hard disk support bracket is adopted side spiral-lock design.The design of right side spiral-lock can cause the width of DISK to Image device to increase, and can't meet the requirement of 1U servomechanism (1U Server) normal width.In addition, at present the design overwhelming majority of hard disk support bracket can't bear the acceleration greater than 32G, and interrupts falling to splitting at the drop test of 32G acceleration easily.
Novel content
This novel purpose is providing a kind of hard disk driving carriage assembly exactly, and wherein the spiral-lock element of this hard disk driving carriage assembly comprises trip, E type ring, spring and handgrip at least.Cooperate the use of E type ring and spring, can make to be hooked on the handgrip and slide, therefore the hard disk driving carriage assembly can be snapped in easily and takes out.
This another novel purpose is that a kind of hard disk driving carriage assembly is being provided, and the trip of the spiral-lock element of this hard disk driving carriage assembly is to utilize the metal powder painting technology to be made.Therefore, can strengthen the structural strength of trip, avoid trip to rupture because of dropping.
This novel another purpose is that a kind of hard disk driving carriage assembly is being provided, and wherein the panel on the chassis of this hard disk driving carriage assembly has the arcuation breach corresponding to the handgrip bending place.Therefore, the arcuation breach of panel cooperates the bending of handgrip, can form hand hole, makes things convenient for getting of hard disk pallet module to put.
According to this novel above-mentioned purpose, a kind of hard disk driving carriage assembly is proposed, comprise at least: a carriage, this carriage comprises a front side board at least, and front side board is provided with a button hook hole and two spiral-lock holes; One chassis, this chassis is bonded on the above-mentioned front side board, and this chassis comprises that at least a perforate and fixes the side plate that element protrudes in the chassis; An and spiral-lock element, wherein above-mentioned chassis is between carriage and spiral-lock element, this spiral-lock element comprises at least: a handgrip, first flat part and second flat part that this handgrip comprises a kink at least and lays respectively at the kink both sides, and second flat part is placed in the fixing element on chassis; One trip, the side of this trip comprises a button hook at least, and this trip has hollow bulb, wherein above-mentioned button hook passes in regular turn and colludes in the button hook hole of the perforate on chassis and front side board; One spring, this spring housing is loaded on the hollow bulb of above-mentioned trip, and first flat part of handgrip is set in this spring; One first spiral-lock plate, this first spiral-lock plate are bonded on the outer end of first flat part of the bottom surface of above-mentioned trip and handgrip, and are fixed on the front side board of carriage; And one second spiral-lock plate, this second spiral-lock plate is bonded on the outer end of second flat part of handgrip, and is fixed on the front side board of carriage, and the first spiral-lock plate and the second spiral-lock plate pass the chassis and pass spiral-lock hole in the front side board of carriage respectively.
According to this novel preferred embodiment, above-mentioned chassis also comprise at least top panel and lower panel be bonded on respectively the chassis side plate two sides up and down and protrude in side plate, and top panel and lower panel all have the arcuation breach, and the kink of handgrip is between the arcuation breach of the arcuation breach of top panel and lower panel.Thus, can form hand hole, help pointing the kink that enters handgrip.In addition, above-mentioned spiral-lock element comprises at least that also E type ring is installed on first flat part of handgrip, in order to sliding on first flat part that is hooked in handgrip.
Because this novel spiral-lock element designs for trip, the use of arrange in pairs or groups again E type ring and spring can make trip slide on first flat part of handgrip.Thus, the hard disk driving carriage assembly can snap in and take out easily.In addition, the making of trip is to adopt the metal powder painting technology, therefore can significantly improve the structural strength of trip, and effectively solves the problem that ruptures when trip is easy to the drop test of acceleration of gravity 32G.
Description of drawings
Fig. 1 is the decomposing schematic representation of expression according to the assembling of a kind of hard disk driving carriage assembly of this novel preferred embodiment;
Fig. 2 is the stereographic map of expression according to a kind of hard disk driving carriage assembly of this novel preferred embodiment;
Fig. 3 is the stereographic map of expression when erectting according to a kind of hard disk driving carriage assembly of this novel preferred embodiment.
Embodiment
This is novel to disclose a kind of hard disk driving carriage assembly, and its spiral-lock element is made up of trip, E type ring, spring and handgrip.Because E type ring and spring can slide on handgrip, therefore can get easily and put the hard disk driving carriage assembly.In addition, be used the metal powder painting technology, can strengthen the intensity of trip, and then can avoid the trip fracture.In order to make this novel narration more detailed and complete, can be with reference to following description and in conjunction with the diagram of Fig. 1 to Fig. 3.
With reference to Fig. 1, Fig. 1 is the decomposing schematic representation of expression according to the assembling of a kind of hard disk driving carriage assembly of this novel preferred embodiment.But this hard disk driving carriage assembly mainly is the carriage 100 by device hard disk to be constituted, and wherein be provided with perforate 128 in the front side board 186 of carriage 100, and the down either side of front side board 186 is respectively arranged with spiral-lock mouth 172 and spiral-lock mouth 174.Front side board 186 also has stator 182 and stator 184, wherein stator 182 and stator 184 are bonded on respectively on the side of spiral-lock mouth 172 and contiguous front side board 186 left and right sides of spiral-lock mouth 174, stator 182 protrudes in front side board 186 with stator 184, and stator 182 is all about vertical with front side board 186 with stator 184.Have locking hole 144 and locking hole 140 on stator 182 and the stator 184 respectively.In addition, front side board 186 comprises locking hole 134, locking hole 136, locking hole 138 and locking hole 178 at least, and wherein locking hole 136 and locking hole 138 be near stator 182, and locking hole 134 and locking hole 178 are near stator 184.
This novel hard disk driving carriage assembly also comprises the spiral-lock element of being made up of handgrip 102, spring 112, trip 104, spiral-lock plate 106, spiral-lock plate 108 and E type ring 110.The outside of trip 104 has button hook 118, and the main body of trip 104 is preferably the cylinder with hollow bulb, and also comprises hole 120 at least on the cylindrical wall of trip 104 main bodys.Spring 112 can be inserted in the hollow bulb of trip 104 main bodys.Handgrip 102 is the shape of similar " Ω ", is to be made of kink 116 and two flat parts that lay respectively at kink 116 both sides, and a wherein flat part of handgrip 102 can be inserted in the spring 112, and this is inserted on the flat part of spring 112 and also has hole 124.E type ring 110 is installed on handgrip 102 flat parts that are inserted in spring 112.When spring 112 is inserted in trip 104, one flat part of handgrip 102 is inserted in the spring 112, and when E type ring 110 is installed on handgrip 102 flat parts, in the hole 120 of pin 122 insertion trips 104 main bodys and the hole 124 of handgrip 102, be fixed in the trip 104 with the flat part that handgrip 102 is inserted in spring 112.Spiral-lock plate 106 is bonded on the one side of trip 104, and lock member 154 passes the hole 152 of spiral-lock plate 106 and be locked in handgrip 102 and be inserted on the flat part of spring 112, and spiral-lock plate 106, trip 104 and handgrip 102 are coupled together.108 of spiral-lock plates are bonded on another flat part of handgrip 102, and lock member 132 passes the hole 130 of spiral-lock plate 108 and is locked in the flat part of handgrip 102, and spiral-lock plate 108 and handgrip 102 are coupled together.
In this was novel, the making of trip 104 can utilize the metal powder painting technology to be prepared, to strengthen the structural strength of trip 104.Therefore, in this novel preferred embodiment, trip 104 can be by the drop test of acceleration of gravity 32G, and promptly trip 104 can't rupture when the drop test of acceleration of gravity 32G, guarantees that hard disk support bracket is unlikely to break away from its fixed position.
This novel hard disk driving carriage assembly also has chassis 180 in addition, chassis 180 comprises outer panel 188, top panel 164, lower panel 166, side stopper 190 and side stopper 192 at least, wherein top panel 164 and lower panel 166 are bonded on the upper and lower sides of outer panel 188 respectively, and top panel 164 is all about vertical with outer panel 188 with lower panel 166.Side stopper 190 and side stopper 192 lay respectively at the both sides on chassis 180 and are bonded on top panel 164 and lower panel 166 is positioned at the same side of outer panel 188, and are separated by a segment distance respectively between the dual-side of side stopper 190 and side stopper 192 and outer panel 188 and form slit.Top panel 164 and lower panel 166 have arcuation breach 168 and the arcuation breach 170 towards outer panel 188 respectively.When the handgrip 102 of spiral-lock element is installed on the chassis 180, the position of the kink 116 of handgrip 102 is corresponding with the position of the arcuation breach 170 of the arcuation breach 168 of top panel 164 and lower panel 166, that is the kink 116 of handgrip 102 is between the arcuation breach 170 of the arcuation breach 168 of top panel 164 and lower panel 166.Thus, can form hand hole, and user's finger can penetrate 188 of the outer panels on the kink 116 of handgrip 102 and chassis 180 smoothly.Have perforate 126 on the outer panel 188, wherein the perforate 126 of the outer panel 188 on chassis 180 all can be passed for the button hook 118 of trip 104 with the perforate 128 of the front side board 186 of carriage 100.Also has the element 114 of fixing on the outer panel 188, wherein fixing element 114 protrudes in outer panel 188 and is positioned at the same side of outer panel 188 with top panel 164 and lower panel 166, the flat part that is not inserted in spring 122 for handgrip 102 snaps in, and an example of fixing handgrip 102.
In this is novel, because the spiral-lock element of hard disk driving carriage assembly has spring 112 and E type ring 110, therefore trip 104 can slide on handgrip 102, and makes trip 104 can snap in and withdraw from the outer panel 188 on chassis 180 and the front side board 186 of carriage 100 easily.
During this novel hard disk driving carriage assembly of assembling, be to make up the spiral-lock element earlier.At first, spring 112 is inserted in trip 104, and a flat part of handgrip 102 is inserted in the spring 112, and E type ring 110 is installed on the flat part that is inserted in spring 112 of handgrip 102.In the hole 120 that again pin 122 is inserted trips 104 main bodys and the hole 124 of handgrip 102, the flat part that is inserted in spring 112 with handgrip 102 is fixed in the trip 104 whereby.Next, lock member 154 is passed the hole 152 of spiral-lock plate 106 and being locked on the flat part that is inserted in spring 112 of handgrip 102.Thus, spiral-lock plate 106 can be fixed on trip 104 and the handgrip 102.Simultaneously, lock member 132 is passed the hole 130 of spiral-lock plate 108 and be locked in the flat part of handgrip 102, whereby spiral-lock plate 108 is fixed on the handgrip 102.So far, finished the spiral-lock combination of elements of hard disk driving carriage assembly.
Then, the spiral-lock element of combination being finished is installed on the front side board 186 of chassis 180 and carriage 100.Earlier the button hook 118 of the trip 104 of spiral-lock element is passed in regular turn the perforate 128 of the front side board 186 of the perforate 126 of outer panel 188 on chassis 180 and carriage 100, and the flat part of spiral-lock element handgrip 102 is snapped in the fixing element 114 on chassis 180.Simultaneously, the spiral-lock plate 106 of spiral-lock element and spiral-lock plate 108 are embedded slit between side stopper 190 and the outer panel 188 and the slit between side stopper 192 and the outer panel 188 respectively.At this moment, the spiral-lock plate 106 of part is placed in respectively in spiral-lock mouth 172 and the spiral-lock mouth 174 with the spiral-lock plate 108 of part.Then, lock member 150 is passed the hole 146 of spiral-lock plate 106 and lock in the locking hole 144 of stator 182, be fixed on the front side board 186 with a end with the spiral-lock element.And lock member 148 is passed the hole 142 of spiral-lock plate 108 and lock in the locking hole 140 of stator 184, be fixed on the front side board 186 with the other end with the spiral-lock element.Then, lock member 156, lock member 158, lock member 160 and lock member 162 are passed the hole on the outer panel 188 on chassis 180 respectively, and lock respectively in locking hole 136, locking hole 138 locking holes 134 and the locking hole 178 on the front side board 186, and chassis 180 is fixed on the front side board 186 of carriage 100.Again carriage brace 176 is locked on the back side panel of carriage 100.So far, finished the assembling of hard disk driving carriage assembly, the hard disk driving carriage assembly of being finished as shown in Figure 2.
With reference to Fig. 3, Fig. 3 is the stereographic map of expression when erectting according to a kind of hard disk driving carriage assembly of this novel preferred embodiment.As shown in Figure 3, in the hard disk driving carriage assembly that assembling is finished, the button hook 118 of trip 104 pass carriage 100 front side board 186 perforate 128 and collude on front side board 186.The spiral-lock plate 108 of handgrip 102 passes the outer panel 188 on chassis 180 and the front side board 186 of carriage 100 in regular turn, and is placed in the spiral-lock mouth 174.What should note a bit is, though among Fig. 3 and not shown, the spiral-lock plate 106 of handgrip 102 is as spiral-lock plate 108, spiral-lock plate 106 passes the outer panel 188 on chassis 180 and the front side board 186 of carriage 100 in regular turn, and is placed in the spiral-lock mouth 172.
When the hard disk driving carriage assembly is taken out, utilize the arcuation breach 170 formed hand hole designs of kink 116 with the arcuation breach 168 and the lower panel 166 of top panel 164 of handgrip 102, user's finger, middle finger for example, can penetrate 188 of the outer panels on the kink 116 of handgrip 102 and chassis 180 smoothly, utilize thumb to pull trip 104 again, and rotate handgrip 102.Thus, can drive the spiral-lock element of carriage 100, and the hard disk driving carriage assembly can be taken out.
Therefore, by above-mentioned novel preferred embodiment as can be known, this novel advantage is exactly because the spiral-lock element of this novel hard disk driving carriage assembly has the trip design, cooperates the use of E type ring and spring again, can make to be hooked on the handgrip and slide.Therefore, the hard disk driving carriage assembly can snap in and take out easily.
By above-mentioned novel preferred embodiment as can be known, this another novel advantage is exactly because the trip of spiral-lock element is to utilize the metal powder painting fabrication techniques.Therefore, but the structural strength of efficient hardening trip, and solve the problem that ruptures when the handgrip trip is easy to the 32G drop test.
By above-mentioned novel preferred embodiment as can be known, this novel another advantage is exactly because the panel on the chassis of hard disk driving carriage assembly has the arcuation breach corresponding to the handgrip bending place.Thus, utilize the collocation of the bending of the arcuation breach of panel and handgrip, can form the hand hole design, and improve the convenience of putting of getting of hard disk pallet module.
Though this is novel with a preferred embodiment openly as above; right its is not novel in order to limit this; any those skilled in the art; in not breaking away from these novel spirit and scope; can be used for a variety of modifications and variations, therefore this novel protection domain is worked as with being as the criterion that claims scope is defined.
Claims (25)
1, a kind of hard disk driving carriage assembly is characterized in that comprising at least:
One carriage, this carriage comprises a front side board at least, and this front side board is provided with a button hook hole and two spiral-lock holes;
One outer panel, this outer panel is bonded on this front side board, and this outer panel comprises that at least a perforate and fixes element; And
One spiral-lock element, wherein this outer panel is between this carriage and this spiral-lock element, and this spiral-lock element comprises at least:
One first flat part and one second flat part that one handgrip, this handgrip comprise a kink at least and lay respectively at these kink both sides, and this second flat part is placed in this fixing element;
One trip, a side of this trip comprises a button hook at least, and this trip has a hollow bulb, wherein this button hook passes in regular turn and colludes in this button hook hole of this perforate of this outer panel and this front side board;
One spring, this spring housing are loaded on this hollow bulb of this trip, and this first flat part of this handgrip is set in this spring;
One first spiral-lock plate, this first spiral-lock plate are bonded on the bottom surface and this first flat part of this trip, and are fixed on this front side board; And
One second spiral-lock plate, this second spiral-lock plate is bonded on this second flat part, and is fixed on this front side board, and this first spiral-lock plate and this second spiral-lock plate pass this outer panel and pass these spiral-lock holes respectively.
2, hard disk driving carriage assembly as claimed in claim 1 is characterized in that: this front side board comprises at least that also two protrude in the stator of this front side board, and this first spiral-lock plate and this second spiral-lock plate are to be fixed on these stators.
3, hard disk driving carriage assembly as claimed in claim 1 is characterized in that: this outer panel comprises a top panel and a lower panel of two sides up and down that are bonded on this outer panel respectively at least, and this top panel and this lower panel protrude in this outer panel.
4, hard disk driving carriage assembly as claimed in claim 3 is characterized in that: this outer panel also comprise at least two be not positioned at this outer panel about the side stopper branch of two sides, and these side stoppers are bonded on this top panel.
5, hard disk driving carriage assembly as claimed in claim 4 is characterized in that: all have a slit between each described side stopper and this outer panel.
6, hard disk driving carriage assembly as claimed in claim 5 is characterized in that: this first spiral-lock plate and this second spiral-lock plate pass this slit and these spiral-lock holes between each described side stopper and this outer panel in regular turn.
7, hard disk driving carriage assembly as claimed in claim 3 is characterized in that: this top panel and this lower panel all have an arcuation breach.
8, hard disk driving carriage assembly as claimed in claim 7 is characterized in that: this kink of this handgrip is between this arcuation breach of this arcuation breach of this top panel and this lower panel.
9, hard disk driving carriage assembly as claimed in claim 1 is characterized in that: this side of this trip also comprises a hole at least, and this first flat part of this handgrip comprises a hole at least.
10, hard disk driving carriage assembly as claimed in claim 9 is characterized in that: this spiral-lock element also comprises a pin at least, and this pin is arranged in the hole of this side of this trip and this hole of this first flat part.
11, hard disk driving carriage assembly as claimed in claim 1 is characterized in that: this spiral-lock element comprises at least that also one is installed in the E type ring on this first flat part.
12, hard disk driving carriage assembly as claimed in claim 1 is characterized in that: the material of this trip is a metal powder painting material.
13, a kind of hard disk driving carriage assembly is characterized in that comprising at least:
One carriage, this carriage comprises a front side board at least, and this front side board is provided with a button hook hole and two spiral-lock holes;
One chassis, this chassis is bonded on this front side board, and this chassis comprises a perforate at least; And
One spiral-lock element, wherein this chassis is between this carriage and this spiral-lock element, and this spiral-lock element comprises at least:
One first flat part and one second flat part that one handgrip, this handgrip comprise a kink at least and lay respectively at these kink both sides;
One trip, a side of this trip comprises a button hook at least, and this trip has a hollow bulb, wherein this button hook passes in regular turn and colludes in this button hook hole of this perforate on this chassis and this front side board;
One is installed in the E type ring in this first flat part;
One spring, this spring housing are loaded on this hollow bulb of this trip, and this first flat part of this handgrip is set in this spring;
One first spiral-lock plate, this first spiral-lock plate are bonded on the outer end of a bottom surface of this trip and this first flat part, and are fixed on this front side board; And
One second spiral-lock plate, this second spiral-lock plate is bonded on the outer end of this second flat part, and is fixed on this front side board, and this first spiral-lock plate and this second spiral-lock plate pass this chassis and pass these spiral-lock holes respectively.
14, hard disk driving carriage assembly as claimed in claim 13 is characterized in that: this front side board comprises at least that also two protrude in the stator of this front side board, and this first spiral-lock plate and this second spiral-lock plate are to be fixed on these stators.
15, hard disk driving carriage assembly as claimed in claim 13 is characterized in that: this chassis comprises at least that also side plate and fixes element, and this fixing element protrudes in this side plate.
16, hard disk driving carriage assembly as claimed in claim 15 is characterized in that: this second flat part is placed in this fixing element.
17, hard disk driving carriage assembly as claimed in claim 15 is characterized in that: this chassis comprises a top panel and a lower panel of two sides up and down that are bonded on this side plate respectively at least, and this top panel and this lower panel protrude in this side plate.
18, hard disk driving carriage assembly as claimed in claim 17 is characterized in that: this chassis also comprise at least two lay respectively at this side plate about the side stopper of two sides, and these side stoppers are bonded on this top panel.
19, hard disk driving carriage assembly as claimed in claim 18 is characterized in that: all have a slit between each described side stopper and this side plate.
20, hard disk driving carriage assembly as claimed in claim 19 is characterized in that: this first spiral-lock plate and this second spiral-lock plate pass this slit and these spiral-lock holes between each described side stopper and this side plate in regular turn.
21, hard disk driving carriage assembly as claimed in claim 17 is characterized in that: this top panel and this lower panel all have an arcuation breach.
22, hard disk driving carriage assembly as claimed in claim 21 is characterized in that: this kink of this handgrip is between this arcuation breach of this arcuation breach of this top panel and this lower panel.
23, hard disk driving carriage assembly as claimed in claim 13 is characterized in that: this side of this trip also comprises a hole at least, and this first flat part of this handgrip comprises a hole at least.
24, hard disk driving carriage assembly as claimed in claim 23 is characterized in that: this spiral-lock element also comprises a pin at least, and this pin is arranged in the hole of this side of this trip and this hole of this first flat part.
25, hard disk driving carriage assembly as claimed in claim 13 is characterized in that: the material of this trip is a metal powder painting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001246 CN2674603Y (en) | 2004-01-30 | 2004-01-30 | Hard disc driver rest assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420001246 CN2674603Y (en) | 2004-01-30 | 2004-01-30 | Hard disc driver rest assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674603Y true CN2674603Y (en) | 2005-01-26 |
Family
ID=34482121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420001246 Expired - Lifetime CN2674603Y (en) | 2004-01-30 | 2004-01-30 | Hard disc driver rest assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674603Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956644B (en) * | 2005-10-26 | 2010-12-08 | 戴尔产品有限公司 | Method and apparatus for mounting a component in a chassis |
| TWI664355B (en) * | 2018-06-26 | 2019-07-01 | 恒昌行精密工業有限公司 | Structure improvement of positioning device |
-
2004
- 2004-01-30 CN CN 200420001246 patent/CN2674603Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956644B (en) * | 2005-10-26 | 2010-12-08 | 戴尔产品有限公司 | Method and apparatus for mounting a component in a chassis |
| TWI664355B (en) * | 2018-06-26 | 2019-07-01 | 恒昌行精密工業有限公司 | Structure improvement of positioning device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140130 Granted publication date: 20050126 |