CN101740091B - Device for installing vehicle-mounted hard disks - Google Patents
Device for installing vehicle-mounted hard disks Download PDFInfo
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- CN101740091B CN101740091B CN2009102538997A CN200910253899A CN101740091B CN 101740091 B CN101740091 B CN 101740091B CN 2009102538997 A CN2009102538997 A CN 2009102538997A CN 200910253899 A CN200910253899 A CN 200910253899A CN 101740091 B CN101740091 B CN 101740091B
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Abstract
The invention discloses a device for installing vehicle-mounted hard disks, comprising a casing body and a hard disk loading mechanism arranged in the casing body. The device also comprises a damping mechanism, wherein the damping mechanism comprises an inside damping mechanism and an outside mechanism; and the inside damping mechanism is connected with the hard disk loading mechanism, and the outside damping mechanism is connected with the casing body. In the invention, because the inside and the outside of the device jointly integrate a plurality of damping modes, the damping effect is better.
Description
Technical field
The present invention relates to the vehicle carried data collecting technology, relate in particular to a kind of erecting device of vehicle-mounted hard disks.
Background technology
In the erecting device of existing vehicle-mounted hard disks, generally only in set inside a kind of damping modes, its damping modes is single, can't obtain damping effect preferably, the hard disk that is prone to be opposite in it causes damage.
Summary of the invention
Technical matters to be solved by this invention is to provide the erecting device of the better vehicle-mounted hard disks of a kind of damping effect.
In order to solve the problems of the technologies described above, the present invention proposes a kind of erecting device of vehicle-mounted hard disks, comprises housing, is arranged at supporting plate in this housing and hard disk bearing mechanism and the damping that is formed by upper rail, lower guideway; It is characterized in that said supporting plate is connected with the top of said housing to hang in the said housing; Said damping comprises inner damping and external vibration-absorbing mechanism; Said inner damping comprises damping foam and steel wire shock attenuation device; Said damping foam is arranged on the top and/or said supporting plate of upper rail; An installed surface of said steel wire shock attenuation device is fixed on the said supporting plate; Another installed surface is fixed on the said lower guideway, and the base plate of said supporting plate and housing is contactless; Said external vibration-absorbing mechanism comprises outer floor, bracing frame and Rubber shock-absorbing pad, and support frame as described above comprises shank and following shank, and the said shank of going up is connected with the side plate of housing, and following shank is provided with the neck hole also to be passed through this neck hole and be connected with said outer floor; Said Rubber shock-absorbing pad is a dumbbell shaped, comprises top damping disc and bottom damping disc, and the neck between the two; Wherein, said bottom damping disc is between the surface of contact of said outer floor and the said junction of shank down, and said neck snaps in said neck hole, and said top damping disc is positioned at the said top of shank down.Said rubber shock-absorbing is paid somebody's debt and expected repayment later and is comprised axis hole and the screw that runs through said top damping disc, bottom damping disc and said neck; This screw runs through said axis hole and is fixed in said outer floor, and said top damping disc is between said shank down and said screw cap.
Wherein, said neck is a gear-like.
Wherein, said hard disk bearing mechanism also comprises stop mechanism, and this stop mechanism limits it and moves with respect to said guide rail when said hard disk places said guide rail.
Wherein, the hard-disk cartridge that also comprises ccontaining said hard disk; Data/power interface the place of the corresponding said hard disk of this hard-disk cartridge is provided with respective openings, and on the face of the said hard-disk cartridge on the push-and-pull direction, push and pull bar is set, said hard-disk cartridge and place the hard disk in it to realize push-and-pull as a whole.
Among the present invention, owing to combine multiple damping modes jointly in the inside and the outside of said device, thereby make damping effect better.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the erecting device of a kind of vehicle-mounted hard disks of the present invention;
Fig. 2 is the structural representation of door body open mode embodiment illustrated in fig. 1;
Fig. 3 is the structural representation of decomposing state embodiment illustrated in fig. 1;
Fig. 4 is the structural representation of an embodiment of hard-disk cartridge;
Fig. 5 is the structural representation of middle rubber blanket embodiment illustrated in fig. 1.
Embodiment
Below in conjunction with accompanying drawing the present invention is set forth in detail.
With reference to figure 1, illustrate the structural representation of an embodiment of the erecting device of a kind of vehicle-mounted hard disks of the present invention.As shown in the figure, comprise housing 1, Outer Bottom Plating 3, " L " shape support 2, Rubber shock-absorbing pad 5.
Wherein, said Outer Bottom Plating 3 is positioned at the bottom of said housing 1, and it is fixed in the bottom of said housing 1 through said " L " shape support 2.Concrete, said " L " shape support is arranged at the both sides of said housing 1, and its upper end is fixed on the side plate of both sides of said housing 1, and its lower end then is fixed on the said Outer Bottom Plating 3 through Rubber shock-absorbing pad 5 and screw 4.
With reference to the relevant portion among figure 5 and Fig. 3, said Rubber shock-absorbing pad 5 is a dumbbell shape simultaneously.It comprises the damping disc 51 on top and the damping disc 52 of bottom, and the neck 53 between said top damping disc 51 and said bottom damping disc 52; And said Rubber shock-absorbing pad 5 comprises that also the axis hole 54 that runs through said upper and lower damping disc 51,52 and neck 53 is to hold gib screw 4.
Said " L " shape support 2 comprises shank 21 and following shank 22.The said shank 21 of going up is fixedly connected with the side plate of said housing 1 both sides, and said shank 22 down is fixedly connected with said Outer Bottom Plating 3.
Wherein, said shank 22 down comprises neck hole 221, and this neck hole 221 perforate for not sealing is positioned on the said shank 22 down, and it is in order to hold said neck 53.
So, when mounted, said neck 53 snaps in said neck hole 21, and said screw 4 just passes on the screw post 31 that said axis hole 54 is fixed in said Outer Bottom Plating 3.Said upper and lower damping disc 51,52 just divides the both sides up and down that occupy said following shank 22.Said bottom damping disc 52 is between said shank 22 down and Outer Bottom Plating 3; Because said bottom damping disc 52 has certain thickness; Thereby it makes the erecting device of whole said vehicle-mounted hard disks be suspended on said Outer Bottom Plating 3; The vibration that comes for being passed to by said Outer Bottom Plating 3, said bottom damping disc 52 can effectively be decayed.
For the vibration through said screw 4 conduction, then said top damping disc 51 also can effectively be decayed; And said neck 53 also can the effective attenuation vibration.
And because the surface of said neck 53 is a gear-like, thereby it can increase friction force, makes it be difficult for breaking away from said neck hole 221; And, because the fixed shaft hole of said screw 4 has passed said rubber blanket 5, thereby can make that also fixing of said screw 4 is more firm, be difficult for producing lax the disengaging.
Said housing 1 comprises front panel 11, and it is provided with a body 112, and this body 112 carries out selectable switching through the locking mechanism 111 that is arranged on the said front panel 11.
The open mode of said door body 112 can comprise breast board 7 and push and pull bar 102 with reference to 2.Wherein, said breast board 7 is provided with fast lock screw 71 and hole 73, and said fast lock screw 71 cooperates the switching (hereinafter will be set forth in detail) that realizes said breast board 7 with corresponding quick lock mechanism, and said hole 73 usefulness are so that said push and pull bar 102 can lean out said breast board 7.
For the part that Fig. 1 has set forth, part identical among Fig. 2 no longer is repeated in this description.
With reference to figure 3, illustrate the structural representation of decomposing state embodiment illustrated in fig. 1.As shown in the figure, comprise top board 12, steel wire damping 8, joint pin 9, supporting plate 10, breast board 7, upper rail 61, lower guideway 62, coaming plate 13, front panel 11, Outer Bottom Plating 3, screw 4, rubber blanket 5, " L " shape support 2.
Wherein, said coaming plate 13 has comprised side plate, back plate and base plate.Said coaming plate 13 and said top board 12, front panel 11 have constituted the inside accommodation space of the erecting device of said vehicle-mounted hard disks jointly.
Said supporting plate 10 is fixed on the said top board 12 through 9 suspensions of said joint pin, and its base plate with said housing 1 is also contactless, can play better Vibrant buffer effect like this.Said steel wire damping 8 one sides are fixed in said supporting plate 10, and another side is fixed in said lower guideway 62; Said lower guideway 62 is a tabular, and said upper rail 61 is a U-shaped, and said like this upper rail 61 is fixed in lower guideway 62 back and has formed an accommodation space to hold hard disk.
The existence of said breast board 7 is to place the hard disk in said two formed accommodation spaces of guide rail to skid off in order to prevent.One section is rotationally connected with said upper rail 61; The other end is provided with fast lock screw 71; And correspondence is provided with quick lock mechanism 72 (for example being fixed in upper rail 61) on the make-position of said breast board 7, thereby through the cooperate selectable switching that realize said breast board 7 of this quick lock mechanism 72 with fast lock screw 71.
Also be provided with hole 73 on the said breast board 7, it does to repeat no more in order to describe at preceding text.
The top of said upper rail 61 is provided with foam 612, so that vibration is decayed.Also be provided with foam 101 so that vibration is decayed on the said supporting plate 10.
The drift angle 611 of said upper rail 61 is the hypotenuse setting, and the hypotenuse 101 of the hard-disk cartridge 100 among this hypotenuse and Fig. 4 cooperates, to reach anti-anti-inserted effect.
In Fig. 4, held hard disk in the said hard-disk cartridge 100, also be provided with push and pull bar 102 on its outside push-and-pull direction.
Also be provided with opening 113 on the said front panel 11, this opening 113 to offer the position corresponding with 7 of said breast boards so that after installing, said breast board 7 can pass said opening 113 and open and close.And the sealing of said opening 113 then realizes through said door body 112 selectable switchings.
Because the structure of said base plate 3, " L " shape support 2, screw 4, rubber blanket 5 and connecting to describe at preceding text no longer repeats to set forth.
Among the present invention, said hard-disk cartridge 100 is used as the integral body that shifts out, and its inside has comprised hard disk.Because the part that shifts out only comprises the hard disk of hard-disk cartridge and Qi Nei, thereby its volume is less, weight is also lighter, is easy to carry very much, also helps the transfer of data.
Said upper rail, lower guideway are as hard disk bearing mechanism, and said steel wire damping hangs on the said top board 12 as damping and said supporting plate jointly, thereby can play damping effect preferably.
And the organic assembling of foam, steel wire damping and three kinds of damping modes of outside rubber blanket of cushioning effect is played in said inside, makes damping effect strengthen greatly.
The utilization of said fast lock screw and quick lock mechanism can realize the switching of breast board fast, has saved the time.And the existence of said door body can effectively prevent the generation of the stolen phenomenon of hard disk.
It can also be seen that from accompanying drawing the slot of said storage card is arranged on the said front panel, thereby make that pulling out of storage card is poor convenient.
Can find out that from Fig. 3 and Fig. 5 the neck of said Rubber shock-absorbing pad is a gear-like, can reduce its resonant frequency like this, make its damping frequency range that plays a role broad that becomes, damping effect is better.
Since integrated application foam damping, steel wire damping and rubber shock-absorbing, make whole device when resonance region, said foam is particularly brought into play buffer action, damping is bigger, the energy of absorbing vibration; And said steel wire shock attenuation device then when the low frequency high-amplitude vibrates, is particularly brought into play the bumper and absorbing shock effect, damped vibration; And said rubber shock-absorbing mode then when high frequency vibrates by a narrow margin, is particularly brought into play the bumper and absorbing shock effect.
So; The organic assembling of above-mentioned three kinds of damping modes; The vibration frequency that has covered whole device is interval, the bigger effect of corresponding said steel wire shock attenuation device performance when low frequency, and corresponding said rubber shock-absorbing mode is brought into play bigger effect when high frequency; And when resonance region, said foam has then played bigger buffer action.Played extraordinary damping effect.
It should be noted that said go up lower guideway act as moving of the said hard disk of restriction, and the track of slip is provided.Thereby it is not limited to above-mentioned upper rail is the U type, and lower guideway is flat situation, and it can also shape phase double replacement, perhaps adopts other any structure that can realize this purpose.
Above disclosedly be merely a kind of preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (5)
1. the erecting device of a vehicle-mounted hard disks comprises housing, is arranged at supporting plate in this housing and hard disk bearing mechanism and the damping that is formed by upper rail, lower guideway; It is characterized in that said supporting plate is connected with the top of said housing to hang in the said housing; Said damping comprises inner damping and external vibration-absorbing mechanism; Said inner damping comprises damping foam and steel wire shock attenuation device; Said damping foam is arranged on the top and/or said supporting plate of upper rail; An installed surface of said steel wire shock attenuation device is fixed on the said supporting plate; Another installed surface is fixed on the said lower guideway, and the base plate of said supporting plate and housing is contactless; Said external vibration-absorbing mechanism comprises outer floor, bracing frame and Rubber shock-absorbing pad, and support frame as described above comprises shank and following shank, and the said shank of going up is connected with the side plate of housing, and following shank is provided with the neck hole also to be passed through this neck hole and be connected with said outer floor; Said Rubber shock-absorbing pad is a dumbbell shaped, comprises top damping disc and bottom damping disc, and the neck between the two; Wherein, said bottom damping disc is between the surface of contact of said outer floor and the said junction of shank down, and said neck snaps in said neck hole, and said top damping disc is positioned at the said top of shank down.
2. device according to claim 1; It is characterized in that; Said rubber shock-absorbing is paid somebody's debt and expected repayment later and is comprised axis hole and the screw that runs through said top damping disc, bottom damping disc and said neck; This screw runs through said axis hole and is fixed in said outer floor, and said top damping disc is between said shank down and said screw cap.
3. device according to claim 2 is characterized in that, said neck is a gear-like.
4. according to each described device in the claim 1 to 3; It is characterized in that; In said hard disk bearing mechanism, also be provided with stop mechanism, this stop mechanism limits it in hard disk places the formed accommodation space of upper and lower guide rail the time and moves with respect to said upper and lower guide rail.
5. device according to claim 4 is characterized in that, also comprises the hard-disk cartridge of ccontaining said hard disk; Data/power interface the place of the corresponding said hard disk of this hard-disk cartridge is provided with respective openings, and on the face of the said hard-disk cartridge on the push-and-pull direction, push and pull bar is set, said hard-disk cartridge and place the hard disk in it to realize push-and-pull as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102538997A CN101740091B (en) | 2009-12-02 | 2009-12-02 | Device for installing vehicle-mounted hard disks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102538997A CN101740091B (en) | 2009-12-02 | 2009-12-02 | Device for installing vehicle-mounted hard disks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101740091A CN101740091A (en) | 2010-06-16 |
| CN101740091B true CN101740091B (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102538997A Active CN101740091B (en) | 2009-12-02 | 2009-12-02 | Device for installing vehicle-mounted hard disks |
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| CN (1) | CN101740091B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205639420U (en) * | 2015-07-15 | 2016-10-12 | 深圳市锐明技术股份有限公司 | Portable hard drive box and on -vehicle supervisory equipment thereof |
| CN205028215U (en) * | 2015-09-14 | 2016-02-10 | 中兴通讯股份有限公司 | Hard disk installation device and equipment |
| CN108133723A (en) * | 2017-12-30 | 2018-06-08 | 广州市源瑞信息科技有限公司 | A kind of hard-disk cartridge suitable for subway train |
| CN111579826B (en) * | 2020-05-29 | 2022-10-14 | 河南豫丰电力工程有限公司 | Electric power monitoring equipment with protection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1767045A (en) * | 2004-09-27 | 2006-05-03 | 东芝泰格有限公司 | Merchandise sales data processing apparatus |
| CN2788303Y (en) * | 2005-04-19 | 2006-06-14 | 刘向阳 | Mobile hard disk video recorder anti-vibration device |
| US7130187B1 (en) * | 2005-04-27 | 2006-10-31 | Et&T Technology Co., Ltd. | Device of hard disk shock-resistance |
| CN201255855Y (en) * | 2008-07-29 | 2009-06-10 | 西华科技开发股份有限公司 | Combined magnetic rack for vibration proof computer hard disk |
| CN201549227U (en) * | 2009-12-02 | 2010-08-11 | 青岛海信网络科技股份有限公司 | Installation device of vehicle-mounted hard disk |
-
2009
- 2009-12-02 CN CN2009102538997A patent/CN101740091B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1767045A (en) * | 2004-09-27 | 2006-05-03 | 东芝泰格有限公司 | Merchandise sales data processing apparatus |
| CN2788303Y (en) * | 2005-04-19 | 2006-06-14 | 刘向阳 | Mobile hard disk video recorder anti-vibration device |
| US7130187B1 (en) * | 2005-04-27 | 2006-10-31 | Et&T Technology Co., Ltd. | Device of hard disk shock-resistance |
| CN201255855Y (en) * | 2008-07-29 | 2009-06-10 | 西华科技开发股份有限公司 | Combined magnetic rack for vibration proof computer hard disk |
| CN201549227U (en) * | 2009-12-02 | 2010-08-11 | 青岛海信网络科技股份有限公司 | Installation device of vehicle-mounted hard disk |
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| CN101740091A (en) | 2010-06-16 |
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