CN201044069Y

CN201044069Y - Data access unit locating structure

Info

Publication number: CN201044069Y
Application number: CNU2007200002799U
Authority: CN
Inventors: 谢坤祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-23
Filing date: 2007-01-23
Publication date: 2008-04-02
Anticipated expiration: 2017-01-23

Abstract

A positioning structure of a data storing and taking unit comprises a frame body and a storing and taking unit, wherein two lateral walls of the frame body are provided with opposite rail grooves; two end edges of the storing and taking unit are respectively provided with a plurality of positioning holes and a plurality of positioning components which consist of a rubber mat and a shaft pole. The rubber mat is an elastic body and is provided with a shaft hole. One end of the shaft pole is put through the shaft hole of the rubber mat and is fixedly connected with the positioning hole at the end edge of the storing and taking unit. The storing and taking unit which is provided with the positioning components is arranged across the rail grooves of the frame body. The edges of the rubber mat are kept close and resist the end faces of the rail grooves. Based on the structure, the storing and taking unit is installed inside the rail grooves of the frame body by the positioning components to achieve the convenient and prompt assembly and positioning and good efficiency of shock absorption.

Description

The data access unit location structure

Technical field

The utility model is relevant for a kind of data access unit location structure, is meant the assembling location of data access unit such as the Winchester disk drive that is applied in the main frame or light, disc driver and support body especially and has the technological improvement of shock-absorbing usefulness concurrently.

Background technology

The traditional data access unit, i.e. light, disc driver or Winchester disk drive all adopt the solid assembly of spiral shell to be locked in the support body, and it has locating effect, but assembles loaded down with trivial detailsly, and does not have shock-absorbing usefulness; In addition for providing access unit to be easy to be installed in the support body; Wherein, mainly install rail bar additional, utilize rail bar and access unit affixed in its access unit both sides in No. 373734 patent case of Taiwan patent announcement, be held in the support body with its elastic top, but its complex structure, slide rail molding costs height, its rail bar shape of different support bodys is also different, do not have simultaneously a shock-proof effect yet, in addition because rail bar mostly with plastic shaping, for the earthing of casing of access unit is provided, therefore need be provided with grounding assembly, make access unit and support body ground connection, therefore still have its disappearance.

Continuous see also Fig. 1, be M242827 number novel patent case of Taiwan patent announcement,, comprise a base 10, hold and support Winchester disk drive 11 for a kind of suspension type disk anti-vibration structure; Most Suspensions 12, the one end is fixed in Winchester disk drive 11, and the other end protrudes Winchester disk drive 11 outsides; And most shake avoiding bodies 13, it has an affixed main body, and an end of affixed main body has sleeve 14, and sleeve 14 is sheathed on Suspension 12, and affixed main body is positioned this base 10; As above-mentioned structure, Winchester disk drive 11 is fixing via this majority shake avoiding body 13 and base 10, and then reaches the shock-proof effect of elastic buffer.With regard to aforementioned structure, remove and to be applicable to that open access unit locating rack is external, its complex structure, and its quite inconvenience of sleeve 14 sockets of Suspension 12 and shake avoiding body 13, the difficult anxiety of processing and the breakdown of getting loose being arranged; In addition shake avoiding body 13 is generally rubber or the moulding of silica gel material, and it is non-conductive, so Winchester

disk drive

11 and 10 need of base establish grounding assembly in addition, so this M242827 number novel patent case produce man-hour and assembly cost, and practicality is not good.

The utility model content

Fundamental purpose of the present utility model, be to provide a kind of energy easy, fast data access unit is positioned in the support body, and can reach the structure of buffering and shock-proof effect.

Secondary objective of the present utility model is effectively to simplify its structure, reduces production costs and assembles man-hour, and when reaching shock-absorbing usefulness, also provide the earthing of casing of access unit, the industry applications that tool is good.

For reaching above-mentioned purpose, the technical solution adopted in the utility model mainly is, a kind of data access unit location structure is provided, comprise a support body and access unit, wherein the support body two side is provided with corresponding rail groove, the limit, two ends of access unit is arranged with some pilot holes, a most positioning component comprise a rubber cushion and a jack-post, and rubber cushion is an elastic body, and has an axis hole, jack-post penetrates the axis hole of rubber cushion, and the pilot hole on one end and access unit end limit is affixed, and the other end is positioned at the rubber cushion external end edge, and this access unit that is provided with positioning component strides in the rail groove of being located at support body, and rubber cushion periphery and rail groove end face attach and replace.

Wherein, jack-post is with metal forming, and its other end and axis hole articulate and be positioned at the rubber cushion external end edge, and contact with the support body sidewall.

In addition, its rail groove end has a stop section; The support body front end has extended at least one folding face, and the folding face is provided with a lockhole, and a snib is provided with the through hole corresponding with lockhole, and the solid assembly of spiral shell penetrates through hole and lockhole screws togather, and makes snib be pressed the rubber cushion of positioning component, prevents that it from deviating from.By said structure, access unit is striden establish and be positioned in the support body.

See through technique scheme, the utility model can be positioned in the support body access unit is easy, fast, effectively reduces production costs and assembles man-hour, reaches buffering and shock preventing simultaneously and has access unit earthing of casing usefulness concurrently, its durability and locating effect are not comparatively commonly used person's excellence more yet simultaneously; Moreover this is provided with the access unit of positioning component, and the rail groove that prolongs that can roll pushes in the support body, also further promotes its assembling convenience.

Description of drawings

Fig. 1 is a M242827 utility model patent case three-dimensional exploded view.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is a combination stereogram of the present utility model.

Fig. 4 is installed in synoptic diagram in the computer cabinet for the utility model.

Fig. 5 is located at the synoptic diagram of support body front end folding face for the utility model snib.

Fig. 6 is the synoptic diagram of the utility model snib block positioning component.

Fig. 7 is the combination synoptic diagram of another embodiment of the utility model.

Fig. 8 is the synoptic diagram of the snib block positioning component of another embodiment of the utility model.

The primary clustering symbol description

(1), commonly use part:

10 bases, 13 shake avoiding bodies

11 Winchester disk drive, 14 sleeves

12 Suspensions

(2), the utility model:

20 support bodys, 30 access units

21 sidewalls, 31 pilot holes

22 rail grooves, 40 positioning components

23 stop sections, 41 rubber cushions

25,25a folding face 410 axis holes

251,251a lockhole 42 jack-posts

26,26a snib 420 threaded sections

Solid assembly 50 main frames of 27 spiral shells

Embodiment

Head sees also shown in Fig. 2～4, a kind of data access unit location structure of the utility model, comprise a support body 20 and access unit 30, wherein support body 20 two sides 21 are provided with corresponding rail groove 22, rail groove 22 ends are provided with one grade and end portion 23, the limit, two ends of access unit 30 is arranged with some pilot holes 31, a most positioning component 40, the jack-post 42 that comprises a rubber cushion 41 and a metal forming, rubber cushion 41 is an elastic body, and has an axis hole 410, jack-post 42 penetrates the axis hole 410 of rubber cushion 41, the threaded section 420 of one end is affixed with the pilot hole 31 on access unit 30 end limits, and the other end and axis hole 410 articulate, and are positioned at rubber cushion 41 external end edges, and and support body 20 sidewalls 21 contact, and this access unit 30 that is provided with positioning component 40 strides in the rail groove 22 of being located at support body 20, and rubber cushion 41 peripheries and rail groove 22 end faces attach and replace, and are positioned in the main frame 50.

Inferior seeing also shown in Fig. 5,6, for providing positioning component 40 preferable spacing and prevent that it from deviating from, support body 20 front ends wherein of the present utility model have extended at least one folding face 25, folding face 25 is provided with the lockhole 251 of a long trough, one strip snib 26 is provided with the through hole (scheme not shown) corresponding with lockhole 251, the solid assembly 27 of spiral shell penetrates snib 26 through holes and lockhole 251 screws togather, and snib 26 block positioning components 40, with restriction positioning component 40 and prevent the effect of its displacement.

The continuous Fig. 7 that sees also, shown in 8, be the combination stereogram of another embodiment of the utility model and the synoptic diagram of snib block positioning component, same support body 20 both sides are kept away and are provided with corresponding rail groove 22, limit, access unit 30 two ends is provided with positioning component 40 and is installed in the rail groove 22, support body 20 front ends extend a folding face 25, folding face 25 is provided with a long trough lockhole 251, lockhole 251 locks with block positioning component 40 with snib 26, and present embodiment mainly is, support body 20 front ends of these folding face 25 opposite sides are provided with another folding face 25a (please refer to Fig. 2), this folding face 25a is provided with lockhole 251a, lockhole 251a can provide another snib 26a locking and block positioning component 40, reaches optimal block positioning component and prevents the effect of its displacement.

Claims

1. data access unit location structure, it is characterized in that: comprise a support body and access unit, wherein the support body two side is provided with corresponding rail groove, the limit, two ends of access unit is arranged with some pilot holes, a most positioning component, comprise a rubber cushion and a jack-post, rubber cushion is an elastic body, and has an axis hole, jack-post penetrates the axis hole of rubber cushion, and the pilot hole on one end and access unit end limit is affixed, and the other end is positioned at the rubber cushion external end edge, and this access unit that is provided with positioning component strides in the rail groove of being located at support body, and rubber cushion periphery and rail groove end face attach and replace.

2. data access unit location structure as claimed in claim 1, it is characterized in that: positioning component comprises a rubber cushion and a jack-post, jack-post penetrates the axis hole of rubber cushion, and the pilot hole of one end and access unit is affixed, and the other end is positioned at the rubber cushion external end edge and contacts with the support body sidewall.

3. data access unit location structure as claimed in claim 1 or 2 is characterized in that: this positioning component comprises a rubber cushion and a jack-post, and rubber cushion is an elastic body, and jack-post is with metal forming.

4. data access unit location structure as claimed in claim 1 or 2, it is characterized in that: this positioning component comprises a rubber cushion and a jack-post, and jack-post penetrates the axis hole of rubber cushion, and the threaded section of one end and the pilot hole of access unit are sealed affixed, the other end and axis hole articulate, and are positioned at the rubber cushion external end edge.

5. data access unit location structure as claimed in claim 1 is characterized in that: the support body two side is provided with corresponding rail groove, and rail groove end is provided with a stop section.

6. data access unit location structure as claimed in claim 1 is characterized in that: the support body front end has extended at least one folding face, and the folding face is provided with a lockhole; One snib is provided with the through hole corresponding with lockhole, and the solid assembly of spiral shell penetrates the snib through hole and lockhole screws togather, and snib block positioning component.

7. data access unit location structure as claimed in claim 6 is characterized in that: the folding face is provided with a lockhole, and this lockhole is the lockhole of a long trough.

8. data access unit location structure as claimed in claim 1 is characterized in that: access unit is any of Winchester disk drive, CD-ROM drive or disc driver.