TWI450679B - Date storage device module - Google Patents

Description

Data accessor module

The invention relates to a data accessor module.

In the conventional computer, a data access device such as a hard disk or a CD player is often fixed in a fixed frame to form a data accessor module, and the data accessor module is assembled in a computer casing to expand. Or enhance the function of the computer. However, the conventional data accessor module often needs to use a screw to lock the data accessor in the fixing frame. When disassembling, the screw needs to be removed from the fixing frame, so that the screw is easily lost and is not easy to disassemble. Affect.

In view of the above, it is necessary to provide a data accessor module that prevents the loss of screws.

A data accessor module includes a data access device with a fixing hole on a side wall, a fixing frame for accommodating a data access device, a fixing member disposed on a side wall of the fixing frame, and a screw, and the side wall of the fixing frame corresponds to the data storage The fixing hole of the picking device is provided with a through hole, and the fixing member is provided with a screw mounting structure, the screw mounting structure includes a through hole penetrating the fixing member, a limiting portion vertically protruding from the fixing member and located at the edge of the through hole, and a vertical portion a latching portion protruding from the fixing member and located at the edge of the through hole, the limiting portion is provided with a latching block, the latching portion is provided with a protruding block facing the through hole, and the head of the screw is restricted to the latching portion of the limiting portion Between the bump of the buckle portion, the threaded portion of the screw can be inserted into the fixing hole of the data access device through the through hole of the fixing member and the through hole of the fixing frame.

Compared with the prior art, the above data accessor module utilizes the screw mounting structure on the fixing member to avoid the loss of the screw and facilitate the disassembly and assembly of the data accessor.

10‧‧‧Data accessor

20‧‧‧ fixed frame

22‧‧‧ side wall

222, 224‧‧‧ Limits

24‧‧‧End wall

30‧‧‧Fixed parts

312‧‧‧Card Department

321‧‧‧Perforation

323‧‧‧ card block

325‧‧ ‧ stop surface

327‧‧‧Flexible Department

3281‧‧‧First bevel

34‧‧‧Operation Department

38‧‧‧protection block

12‧‧‧Fixed holes

21‧‧‧ bottom wall

221‧‧‧through hole

226‧‧‧ positioning block

242‧‧‧Shrap

31‧‧‧ bayonet

32‧‧‧ Screw mounting structure

322‧‧‧Limited

324‧‧‧ guiding slope

326‧‧‧ buckle department

328‧‧‧Bumps

3282‧‧‧second bevel

36‧‧‧Limited blocks

40‧‧‧ screws

1 is an exploded perspective view of a preferred embodiment of a data accessor module of the present invention, including a holder, a data accessor, a fixture, and a plurality of screws.

Figure 2 is a view of the fixing member of Figure 1 in another direction.

3 is a perspective assembled view of FIG. 1.

4 and 5 are cross-sectional views taken along line IV-IV of Fig. 3, which respectively show two different states of use.

6 and 7 are cross-sectional views taken along line VI-VI of Fig. 3, which respectively show two different states of use.

Referring to FIG. 1 , a preferred embodiment of the data accessor module of the present invention includes a data accessor 10 having a fixing hole 12 on a side wall and a fixing frame 20 for housing the data accessor 10 respectively. Two fixing members 30 on both sides of the frame 20 and a plurality of screws 40.

The fixing frame 20 is a frame body having an open end, and includes a bottom wall 21, two side walls 22 extending perpendicularly from two sides of the bottom wall 21, and a side perpendicular to the bottom wall 21 and connecting the side walls 22. Wall 24. The bottom wall 21 is provided with a plurality of elongated heat dissipation holes. The end wall 24 is provided with a plurality of tongue-shaped elastic pieces 242 for damping the data accessor 10. Each of the side walls 22 defines a through hole 221 corresponding to the fixing hole 12 of the data accessor 10. Each of the side walls 22 is provided with two L-shaped limiting pieces 222 protruding downwardly, and an L-shaped limiting piece 224 is protruded upward from a position of the lower part of the outer side of the limiting piece 222. The outer side of each side wall 22 is convexly disposed near the open end of the fixing frame 20 Positioning block 226.

As shown in FIG. 2 , the fixing member 30 has a long strip shape, and the limiting pieces 222 and 224 on the side walls 22 of the fixing frame 20 are provided with a plurality of bayonet 31, and each of the bayonet 31 is disposed. A card portion 312 is provided. A position of the fixing member 30 facing away from a side of the fixing frame 20 adjacent to both ends is respectively provided with a loss-proof screw mounting structure 32. Each of the screw mounting structures 32 includes a through hole 321 extending through the fixing member 30 , two limiting portions 322 protruding perpendicularly from the fixing member 30 and located at the edge of the through hole 321 , and vertically protruding from the fixing member 30 and located at the through hole The two latching portions 326 of the 321 edge are disposed in a cross shape with the two latching portions 326 and the two latching portions 326. The top of the limiting portion 322 is provided with a wedge-shaped block 323, which includes a guiding slope 324 at the upper portion and a stopping surface 325 at the lower portion. The buckle portion 326 is bent inward to form an elastic portion 327 and the buckle portion 326 is formed in an n shape. The end of the latching portion 326 facing the through hole 321 is provided with a wedge-shaped protrusion 328. The wedge-shaped protrusion 328 includes a first inclined surface 3281 at the upper portion and a second inclined surface 3282 at the lower portion. The distance between the wedge-shaped projection 328 and the through hole 321 is smaller than the distance between the wedge-shaped block 323 and the through hole 321 to accommodate the head of the screw 40. One end of the fixing member 30 is provided with an operating portion 34. A wedge-shaped limiting block 36 is protruded from a side of the fixing member 30 facing a side of the operating portion 34. The fixing member 30 protrudes from the side on which the screw mounting structure 32 is provided with a plurality of protective blocks 38. The height of the protective block 38 is slightly higher than the screw mounting structure 32 to prevent damage to the screw mounting structure 32.

Referring to FIG. 3 together, when assembling the data accessor module, the data accessor 10 is first inserted into the fixing frame 20 from the open end of the fixing frame 20, so that the fixing hole 12 of the data accessor 10 is paired. The through hole 221 of the frame 20 should be fixed. The two fixing members 30 are respectively disposed on the two side walls 22 of the fixing frame 20 such that the limiting pieces 222 and 224 of the side wall 22 respectively correspond to the buckles 31 on both sides of the fixing member 30, and slide to the end wall 24 of the fixing frame 20. Fixing member 30, fixed The card portions 312 of the frame 30 are respectively engaged under the limiting pieces 222, 224 until the limiting block 36 of the fixing member 30 is fastened to the positioning block 226 of the side wall 22 of the fixing frame 20.

Referring to FIG. 4 to FIG. 7 , the screw 40 is aligned with the through hole 321 of the fixing member 30 to press the head of the screw 40 , and the screw 40 presses the guiding slope 324 of the two limiting portions 322 to make the two limiting portions 322 The outer portion is elastically deformed to the wedge-shaped block 323 where the screw 40 passes over the two limiting portions 322. At this time, the threaded portion of the screw 40 penetrates into the through hole 321 , and the head of the screw 40 is restrained between the blocking surface 325 of the limiting portion 322 and the wedge-shaped projection 328 of the locking portion 326 . In this state, the threaded portion of the screw 40 does not enter the fixing hole 12 of the data accessor 10, and the data accessor 10 is in a freely movable state. When the data accessor 10 needs to be locked in the fixing frame 20, the head of the pressing screw 40 is rotated by a screwdriver, and the screw 40 presses the first inclined surface 3281 of the locking portion 326 and locks the fixing of the data access device 10. In the hole 12, the screw 40 is continuously rotated until the head of the screw 40 passes over the wedge-shaped projections 328 of the two latching portions 326. At this time, the data accessor 10 is locked in the holder 20.

To remove the data accessor 10, use a screwdriver to release the screw 40. The head of the screw 40 presses the second slope 3282 of the buckle portion 326 to elastically deform the buckle portion 326 until the head of the screw 40 passes over. The wedge-shaped bumps 328 of the latching portion 326 can take the data accessor 10 out of the holder 20. At this time, the head of the screw 40 is restrained between the blocking surface 325 of the limiting portion 322 and the wedge-shaped projection 328 of the locking portion 326, so that the screw 40 can be prevented from being lost. When the data accessor 10 needs to be installed, the screw 40 can be directly tightened.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and those skilled in the art will be able to cover the following modifications or variations in accordance with the spirit of the present invention. Within the scope of the patent application.

10‧‧‧Data accessor

20‧‧‧ fixed frame

22‧‧‧ side wall

222, 224‧‧‧ Limits

24‧‧‧End wall

30‧‧‧Fixed parts

34‧‧‧Operation Department

40‧‧‧ screws

12‧‧‧Fixed holes

21‧‧‧ bottom wall

221‧‧‧through hole

226‧‧‧ positioning block

242‧‧‧Shrap

312‧‧‧Card Department

36‧‧‧Limited blocks

Claims (8)

A data accessor module includes a data access device with a fixing hole on a side wall, a fixing frame for accommodating a data accessor, a fixing member disposed on a side wall of the fixing frame, and a screw, and the side wall of the fixing frame corresponds to the data The fixing hole of the access device is provided with a through hole, and the fixing member is provided with a screw mounting structure, the screw mounting structure includes a through hole extending through the fixing member, and a limiting portion vertically protruding from the fixing member and located at the edge of the through hole a locking portion vertically protruding from the fixing member and located at the edge of the perforation, the limiting portion is provided with a block, the buckle portion is provided with a protrusion facing the through hole, and the head of the screw is limited to the card of the limiting portion Between the block and the bump of the buckle portion, the side wall of the fixing frame is provided with a plurality of limiting pieces, and the fixing member is correspondingly provided with a plurality of card portions, each of the card portions being clamped under the corresponding limiting piece, the thread portion of the screw The through hole of the fixing member and the through hole of the fixing frame are locked into the fixing hole of the data access device. The data accessor module of claim 1, wherein the screw mounting structure has two limiting portions and a locking portion, and is arranged in a cross shape. The data accessor module of claim 1, wherein the block of the limiting portion has a wedge shape, and includes a guiding inclined surface at the upper portion and a stopping surface at the lower portion, the guiding inclined surface is favorable for The screw is inserted into the screw mounting structure, and the stop surface is used to prevent the screw from falling out of the screw mounting structure. The data accessor module of claim 1, wherein the buckle portion is bent inwardly to form an elastic portion and the buckle portion is formed in an n shape, and the protrusion is located at the buckle portion. End. The data accessor module of claim 1, wherein the bump is wedge-shaped, and includes a first inclined surface and a second inclined surface, the first inclined surface facilitating locking of the screw into the fixing hole of the data accessor The second bevel facilitates the release of the screw. The data accessor module of claim 1, wherein the clip has a bump and a wear The distance between the holes is less than the distance between the block of the stop and the perforation. The data accessor module of claim 1, wherein the side wall of the fixing frame is provided with a positioning block, and the fixing member is provided with a limiting block to be engaged with the positioning block of the fixing frame. The data accessor module of claim 1, wherein the fixing member is provided with a protective block to prevent damage to the screw mounting structure.