CN100361044C - Locking fastening combining device capable of preventing ventilation - Google Patents
Locking fastening combining device capable of preventing ventilation Download PDFInfo
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- CN100361044C CN100361044C CNB2005100527472A CN200510052747A CN100361044C CN 100361044 C CN100361044 C CN 100361044C CN B2005100527472 A CNB2005100527472 A CN B2005100527472A CN 200510052747 A CN200510052747 A CN 200510052747A CN 100361044 C CN100361044 C CN 100361044C
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- shock
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Abstract
The present invention relates to a locking combined device capable of preventing vibration. The present invention comprises a locking hole, a groove, a locking component and a vibration absorption component, wherein the groove has a groove bottom which is provided with a through hole, and the hole wall of the through hole is provided with a notch. The locking component comprises a head section, a rod section and a connecting section, wherein the connecting section is connected with the head section and the rod section; the head section is arranged in the groove, and the rod section is locked in the locking hole in a mode that the rod section penetrates through the through hole so that the head section and the rod section are respectively arranged on the upper and the lower sides of the groove bottom; the side surface of the connecting section is provided with a projection corresponding to the notch, and the projection has a specified conicity. Besides, the vibration absorption component surrounds the connecting section and holds the groove bottom in a mode that the vibration absorption component penetrates through the through hole in order that the rod section penetrates through the vibration absorption component and the projection is buckled with the notch through partial vibration absorption component.
Description
Technical field
The relevant a kind of combined locking device of the present invention, and particularly relevant a kind of combined locking device of shaking of preventing.
Background technology
In the epoch now that development in science and technology is maked rapid progress, notebook computer has become a part indispensable in modern's daily life.Notebook computer comprises a main frame, a screen at least, screen main frame folding relatively by pivot.Main frame comprises assemblies such as a computer chassis, a motherboard, a central processing unit, a storer, a display card, a hard disk, a keyboard and a touch pad at least, and motherboard, central processing unit, storer, display card and hard disk all are arranged in the computer chassis, keyboard and touch pad are arranged at the end face of main frame, and screen-oriented.Central processing unit, storer, display card, hard disk, button and touch pad couple by electrical slot and the motherboard on winding displacement or the motherboard.Wherein, screen electrically connects with the motherboard in flexible flat cable and the main frame by pivot.The mode that how to be placed in the main frame as for hard disk will be described as follows.
Traditional computer chassis has an accommodation space in the back side of main frame, and the user can be placed in hard disk in the accommodation space, and the connector of the connector of hard disk and the motherboard mode with hot plug is electrically connected.When hard disk with after motherboard is connected, the user can be with a lid and computer chassis clamping, and covers accommodation space and hard disk.
Yet, when notebook computer is subjected to external force collision or user and allows notebook computer drop ground because of carelessness, because hard disk only is arranged in the notebook computer in the mode of the connector of its connector and motherboard electric connection, the stationarity and the shake-proof ability of its hard disk are on duty mutually, cause the stored data of hard disk to be damaged because of hard disk vibrations or tumble injury, can't preserve the integrality of the data of hard disk, this person of being to use least is ready the situation seen.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of combined locking device of shaking of preventing.The collocation design of its groove, locking hole, locked assembly and shock-absorbing assembly, not only can provide first casing can engage, can prevent that also first casing and second casing from producing the phenomenon of vibrations when being subjected to external force collision with second casing with groove with locking hole.Like this, can promote widely between first casing and second casing in conjunction with quality and shake-proof ability.In addition, when locking hole of the present invention and groove are arranged at the lid of hard disk and notebook computer respectively, can avoid hard disk to be subjected to external force collision or to drop and produce the phenomenon of vibrations during colliding surface in notebook computer, prevent that the stored data of hard disk from damaging because of hard disk vibrations or tumble injury, with the integrality of the data of preserving hard disk.
Propose a kind of combined locking device of shaking of preventing according to an aspect of the present invention, be arranged between one first casing and one second casing.Combined locking device comprises: a locking hole, a groove, a locking part and a shock-absorbing assembly.Locking hole is arranged at this first casing.Groove is arranged at second casing and has a bottom land, and this bottom land has a perforation, and the hole wall of perforation has a recess.Locked assembly comprises a head, a bar portion and an a junction, and connecting portion connects head and bar portion.Head is arranged in the groove, and bar portion is locked in this locking hole in the mode that runs through this perforation, so that head and bar portion are positioned at two sides up and down of bottom land.The side of this connecting portion has a projection corresponding to this recess, and projection has a tapering class.The shock-absorbing assembly runs through this perforation, and is provided with around this connecting portion.This bottom land of shock-absorbing assembly clamping, so that bar portion is locked in the locking hole through the shock-absorbing assembly, and the projection of this connecting portion matches with the shock-absorbing assembly, and makes this projection be sticked in this recess.
Propose a kind of notebook computer according to a further aspect of the invention, comprise a computer chassis, a lid, a hard disk and a combined locking device.Computer chassis has an accommodation space, and lid is to cover accommodation space with the computer chassis snapping.Hard disk is arranged in the accommodation space, and has a hard disk casing.Combined locking device is arranged between lid and the hard disk, in order in conjunction with lid and hard disk.Combined locking device comprises a locking hole, a groove, a locked assembly and a shock-absorbing assembly.Groove has a bottom land, and bottom land has a perforation, and the hole wall of perforation has a recess.Locked assembly comprises a head, a bar portion and an a junction, and connecting portion connects head and bar portion.Head is arranged in the groove, and bar portion is locked in the locking hole in the mode that runs through perforation, so that head and bar portion are positioned at two sides up and down of bottom land.The side of connecting portion has a projection corresponding to recess, and projection has a tapering class.At the bottom of connecting portion and the holding tank, so that bar portion is through the shock-absorbing assembly, and the shock-absorbing assembly of projection by part engages with recess the shock-absorbing assembly in the mode that runs through perforation.
For above-mentioned purpose of the present invention, characteristics and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. is elaborated as follows:
Description of drawings
Fig. 1 is the sectional view that prevents the combined locking device that shakes according to embodiments of the invention one.
Fig. 2 is the sectional view that the application according to embodiments of the invention two can prevent the notebook computer of the combined locking device that shakes.
Embodiment
A kind of combined locking device of shaking of preventing of the present invention comprises a locking hole, a groove, a locked assembly and a shock-absorbing assembly.Groove has a bottom land, and bottom land has a perforation, and the hole wall of perforation has a recess.Locked assembly comprises a head, a bar portion and an a junction, and connecting portion connects head and bar portion.Head is arranged in the groove, and bar portion is locked in the locking hole in the mode that runs through perforation, so that head and bar portion are positioned at two sides up and down of bottom land.The side of connecting portion has a projection corresponding to recess, and projection has a tapering class.At the bottom of connecting portion and the holding tank, so that bar portion is through the shock-absorbing assembly, and the shock-absorbing assembly of projection by part engages with recess the shock-absorbing assembly in the mode that runs through perforation.Practical application practice as for combined locking device of the present invention will be as follows with embodiment one and embodiment two description of drawings.
Embodiment one
Please refer to Fig. 1, it is the sectional view that prevents the combined locking device that shakes according to embodiments of the invention one.In Fig. 1, combined locking device 10 is arranged between one first casing 11 and one second casing 12, in order in conjunction with first casing 11 and one second casing 12, and produces the phenomenon of vibrations when avoiding first casing 11 and second casing 12 to be subjected to external force collision.Combined locking device 10 comprises a locking hole 14, a groove 13, a locked assembly 15 and a shock-absorbing assembly 16.Groove 13 has a bottom land 13a, and bottom land 13a has a perforation 13b, and the hole wall of perforation 13b has a recess 13c.Wherein, groove is a heavy flake groove design.
Locked assembly 15 comprises a head 15a, a 15b of bar portion and a junction 15c, and connecting portion 15c connects head 15a and the 15b of bar portion.Head 15a is arranged in the groove 13, and the 15b of bar portion is locked in the locking hole 14 in the mode that runs through perforation 13b, so that head 15a and the 15b of bar portion are positioned at two sides up and down of bottom land 13a.The side of connecting portion 15c has a protruding 15d corresponding to recess 13c, and protruding 15d has a tapering class.Wherein, connecting portion 15c is extended and connects head 15a and the 15b of bar portion toward the 15b of bar portion by head 15a, and the internal diameter of connecting portion on the x direction becomes greatly gradually, and then diminishes gradually, makes the protruding 15d of side of connecting portion 15c have above-mentioned tapering class.In addition, head 15a, the 15b of bar portion and connecting portion 15c can be integrated structures, and the tapering class of protruding 15d can or add agricultural tapering class for Morse's taper class, Bai Shi tapering class, milling machine standard taper class.
Shock-absorbing assembly 16 is with the mode that runs through perforation 13b 13a at the bottom of connecting portion 15c and the holding tank, so that the 15b of bar portion is through shock-absorbing assembly 16, and the shock-absorbing assembly 16 of protruding 15d by part engages with recess 13c.Wherein, shock-absorbing assembly 16 can be one " I " font hollow collar.
When first casing 11 or second casing 12 are subjected to external force collision, because shock-absorbing assembly 16 closely contacts with first casing 11 and second casing 12, so shock-absorbing assembly 16 can absorb first casing 11 or the suffered external force of second casing 12, and then avoid first casing 11 and second casing 12 to produce the phenomenon of vibrations, to promote the shake-proof ability between first casing 11 and second casing 12.
Usually know that the technology that the knowledgeable can also understand present embodiment is not confined to this yet have in the technical field under the present embodiment, for example, in Fig. 1, projection 15d and recess 13c are respectively a peak portion and a paddy portion, the summit angle α of peak portion is the lowest point angle β more than or equal to paddy portion, to strengthen the quality that protruding 15d engages with recess 13d by shock-absorbing assembly 16 partly.In addition, as shown in Figure 1, shock-absorbing assembly 16 also comprises one first flank 16a and one second flank 16b, the first flank 16a and the second flank 16b are looped around respectively on the peripheral sides of the top of shock-absorbing assembly 16 and bottom, and be positioned at two sides up and down of bottom land 13a, the first flank 16a and the second flank 16b in order to holding tank at the bottom of 13a.In addition, a shock insulation assembly 17 can be set also on the head 15a, shock insulation assembly 17 can be positioned at groove 13.Moreover as shown in Figure 1, the distance because second casing 12 and bottom land 13a are separated by can be provided with a shock insulation assembly 18 between second casing 12 and first casing 11.Above-mentioned 15b of bar portion and locking hole 14 are respectively threaded rod and threaded hole, and above-mentioned shock-absorbing assembly 16, shock insulation assembly 17 and 18 can be elastic bodys, as rubber-like rubber, plastics or macromolecular material.
In the present embodiment, above-mentioned locking hole 14 can be arranged at a hard disk casing of a hard disk, and promptly first casing 11 is the hard disk casing.Groove 13 can be arranged at a carrier, and promptly second casing 12 is a carrier.Carrier can be arranged on the interior motherboard of a notebook computer, makes hard disk be arranged on the motherboard by carrier.Like this, can avoid notebook computer to be subjected to external force collision or drop and produce the phenomenon of vibrations during colliding surface, prevent that the stored data of hard disk from damaging because of hard disk vibrations or tumble injury, with the integrality of the data of preserving hard disk.
Embodiment two
Please refer to Fig. 2, it is the sectional view that application according to embodiments of the invention two can prevent the notebook computer of the combined locking device that shakes.As shown in FIG. 2, notebook computer 20 comprises a computer chassis 23, a lid 22, a hard disk 21 and a combined locking device 10.Computer chassis 23 has an accommodation space 23a, and lid 22 can cover accommodation space 23a with computer chassis 23 snappings.Hard disk 21 is arranged among the accommodation space 23a, and in order to the motherboard electric connection of notebook computer 20, hard disk 21 has a hard disk casing 21a.Combined locking device 10 is arranged between lid 22 and the hard disk casing 21a, in order in conjunction with lid 22 and hard disk casing 21a.Because combined locking device 10 illustrated in embodiment one, continue to continue to use label and repeat no more at this.Wherein, groove 13 is arranged at lid 22, and locking hole 14 is arranged at hard disk casing 21a.
When notebook computer 20 is subjected to external force collision or drops and during colliding surface, because shock-absorbing assembly 16 closely contacts with hard disk casing 21a and lid 22, and lid 22 and computer chassis 23 snappings, so shock-absorbing assembly 16 can absorb the suffered external force of notebook computer 20, avoid notebook computer to produce the phenomenon of vibrations, to promote the shake-proof ability of hard disk shell 21a and loam cake.In addition, more can avoid hard disk 21 to produce the phenomenon of vibrations, and prevent that hard disk 21 from causing data damage stored in it because of vibrations or tumble injury, with the integrality of the data of preserving hard disk 21.
Usually know that the technology that the knowledgeable can also understand present embodiment is not confined to this yet have in the technical field under the present embodiment, a shock insulation assembly 27 also can be set on the head 15a, shock insulation assembly 27 can be positioned at groove 13.In addition, as shown in Figure 2, the distance because lid 22 and bottom land 13a are separated by can be provided with a shock insulation assembly 28 between lid 22 and the hard disk casing 21a.In addition, above-mentioned shock insulation assembly 27 and 28 can be an elastic body, as rubber-like rubber, plastics or macromolecular material.
The above embodiment of the present invention disclosed prevents the combined locking device that shakes, the collocation design of its groove, locking hole, locked assembly and shock-absorbing assembly, not only can provide first casing can engage, can prevent that more first casing and second casing from producing the phenomenon of vibrations when being subjected to external force collision with second casing with groove with locking hole.Wherein, the shock insulation assembly provides the cushion space of vertical direction, and the shock-absorbing assembly provides the pooling feature at place, location.Like this, can promote widely between first casing and second casing in conjunction with quality and shockproof quality.In addition, when the locking hole of present embodiment and groove are arranged at the lid of hard disk and notebook computer respectively, can avoid hard disk to be subjected to external force collision or to drop and produce the phenomenon of vibrations during colliding surface in notebook computer, prevent that the stored data of hard disk from damaging because of hard disk vibrations or tumble injury, with the integrality of the data of preserving hard disk.In addition, the design of tapering class and groove provides powerful engaging effect.According to the present invention, can avoid in the past hard disk directly to contact and impact with Locking screw.
In sum; though the present invention discloses as above by preferred embodiment; yet it is not in order to limit the present invention; any person skilled in the art person without departing from the spirit and scope of the present invention; when the change that can do various equivalences or replacement, so protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.
Claims (12)
1. the combined locking device (10) that can prevent to shake is arranged between one first casing (11) and one second casing (12), it is characterized in that this combined locking device (10) comprising:
One locking hole (14) is arranged at this first casing (11);
One groove (13) is arranged at this second casing (12) and has a bottom land (13a), and this bottom land (13a) has a perforation (13b), and the hole wall of this perforation (13b) has a recess (13c);
One locked assembly (15) comprising:
One head (15a) and a bar portion (15b), this head (15a) is arranged in this groove (13), this bar portion (15b) is locked in this locking hole (14) in the mode that runs through this perforation (13b), so that this head (15a) and this bar portion (15b) are positioned at two sides up and down of this bottom land (13a); And
A junction (15c) connects this head (15a) and this bar portion (15b), and the side of this connecting portion (15c) has a projection corresponding to this recess (13c) (15d), and this projection (15d) has a tapering class; And
One shock-absorbing assembly (16), it runs through this perforation (13b), and around this connecting portion (15c) setting, this shock-absorbing assembly (16) this bottom land of clamping (13a), so that this bar portion (15b) runs through this shock-absorbing assembly (16) and is locked in this locking hole (14), and this projection (15d) of this connecting portion (15c) matches with this shock-absorbing assembly (16), and makes this projection (15d) be sticked in this recess (13c).
2. combined locking device as claimed in claim 1 (10) is characterized in that also comprising a shock insulation assembly (17), and it is arranged on this head (15a), and this shock insulation assembly (17) is positioned at this groove (13).
3. combined locking device as claimed in claim 1 (10) is characterized in that this tapering class is Morse's taper class, Bai Shi tapering class, milling machine standard taper class or adds agricultural tapering class.
4. combined locking device as claimed in claim 1 (10) is characterized in that this projection (15d) and this recess (13c) are respectively a peak portion and a paddy portion, and the summit angle of this peak portion is the lowest point angle more than or equal to this paddy portion.
5. combined locking device as claimed in claim 1 (10) is characterized in that this shock-absorbing assembly (16) is one " I " font hollow collar.
6. combined locking device as claimed in claim 1 (10) is characterized in that this shock-absorbing assembly (16) also comprises:
One first flank (16a) and one second flank (16b), they are looped around respectively on the peripheral sides of the top of this shock-absorbing assembly (16) and bottom, and being positioned at two sides up and down of this bottom land (13a), this first flank (16a) and this second flank (16b) are in order to this bottom land of clamping (13a).
7. combined locking device as claimed in claim 6 (10) is characterized in that this second flank (16b) is positioned between this bottom land (13a) and this first casing (11).
8. combined locking device as claimed in claim 7 (10) is characterized in that this second casing (12) and this bottom land (13a) distance of being separated by, and is provided with a shock insulation assembly (17) between this second casing (12) and this first casing (11).
9. combined locking device as claimed in claim 8 (10), it is characterized in that this first casing (11) is a hard disk casing of a hard disk, this second casing (12) is a lid of a notebook computer, this notebook computer also has a computer chassis (23), this computer chassis (23) has an accommodation space (23a), this hard disk is arranged in this accommodation space (23a), this lid and this computer chassis snapping and cover this accommodation space (23a).
10. combined locking device as claimed in claim 9 (10) is characterized in that being provided with between this lid and this hard disk casing shock insulation assembly (17).
11. combined locking device as claimed in claim 1 (10), it is characterized in that this first casing (11) is a hard disk casing of a hard disk, this second casing (12) is a carrier, this carrier is arranged on the interior motherboard of a notebook computer, makes this hard disk be arranged on this motherboard by this carrier.
12. combined locking device as claimed in claim 11 (10) is characterized in that being provided with between this carrier and this hard disk casing shock insulation assembly (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100527472A CN100361044C (en) | 2005-03-07 | 2005-03-07 | Locking fastening combining device capable of preventing ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100527472A CN100361044C (en) | 2005-03-07 | 2005-03-07 | Locking fastening combining device capable of preventing ventilation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1831712A CN1831712A (en) | 2006-09-13 |
| CN100361044C true CN100361044C (en) | 2008-01-09 |
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ID=36994048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100527472A Active CN100361044C (en) | 2005-03-07 | 2005-03-07 | Locking fastening combining device capable of preventing ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100361044C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591411B (en) * | 2011-01-05 | 2015-03-11 | 英业达股份有限公司 | Assembling structure of notebook type computer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996034390A1 (en) * | 1995-04-27 | 1996-10-31 | Maxtor Corporation | An elastomeric bumper which extends from an outer edge of a disk drive housing |
| CN2400818Y (en) * | 1999-10-18 | 2000-10-11 | 神基科技股份有限公司 | Rotary fixing structure |
| US20010012175A1 (en) * | 1998-10-08 | 2001-08-09 | Kelly Williams | Shock isolator for a hard disk drive |
| US20020097556A1 (en) * | 2001-01-25 | 2002-07-25 | Jui-Ju Lee | Shockproof device of a hard disk drive |
| CN2517003Y (en) * | 2001-11-21 | 2002-10-16 | 朱正康 | Fixing device of disk machine for computer case |
| CN2552085Y (en) * | 2002-04-16 | 2003-05-21 | 神基科技股份有限公司 | Notebook computer capable of preventing host board from vibration |
-
2005
- 2005-03-07 CN CNB2005100527472A patent/CN100361044C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996034390A1 (en) * | 1995-04-27 | 1996-10-31 | Maxtor Corporation | An elastomeric bumper which extends from an outer edge of a disk drive housing |
| US20010012175A1 (en) * | 1998-10-08 | 2001-08-09 | Kelly Williams | Shock isolator for a hard disk drive |
| CN2400818Y (en) * | 1999-10-18 | 2000-10-11 | 神基科技股份有限公司 | Rotary fixing structure |
| US20020097556A1 (en) * | 2001-01-25 | 2002-07-25 | Jui-Ju Lee | Shockproof device of a hard disk drive |
| CN2517003Y (en) * | 2001-11-21 | 2002-10-16 | 朱正康 | Fixing device of disk machine for computer case |
| CN2552085Y (en) * | 2002-04-16 | 2003-05-21 | 神基科技股份有限公司 | Notebook computer capable of preventing host board from vibration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1831712A (en) | 2006-09-13 |
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