CN201094122Y - buffer structure - Google Patents

Abstract

The utility model discloses a buffer structure, it includes a pedestal, a frame, a plurality of spacing body, a plurality of buffer member and a plurality of fixed component. The base body is provided with a plurality of fixing grooves, and the frame is provided with a plurality of through holes corresponding to the fixing grooves. The limiting body is provided with a base plate and a column body, the bottom end of the column body is connected with the base plate, the diameter length of the base plate is smaller than the inner diameter of the fixing groove, the diameter length of the column body is smaller than the diameter length of the base plate, the top end of the column body is provided with a pin joint hole, and the limiting body is respectively contained in the fixing groove. The buffer component is sleeved on the column body, and the height of the buffer component is greater than that of the column body. The fixing members respectively pass through the through holes, and the frame is used for pressing the buffer member and fixing the buffer member in the pivot holes. The deformed buffer component is clamped in the fixed groove to provide buffer margin for the frame to be fixed in the seat body and in all directions.

Description

buffer structure

Technical field:

The utility model provides a buffer structure, in particular, it relates to using a deformed buffer member to provide an elastic margin to absorb external shock waves, so as to protect electronic components such as hard disks.

Background technique:

Ordinary hard drives are very afraid of vibrations, and they will be damaged if there is any vibration. However, the vibration of the general commercial computer environment is small, so the problem is not too big, but it is different if it is an industrial or military computer. , the general industrial or military computer environment has very high vibration, so the hard disk is easily damaged in this environment, so if the hard disk is to be applied to industrial or military computers, car or marine computers, or in Computers with high vibration work nature must protect the shock resistance of the hard disk drive.

Please refer to FIG. 1 and FIG. 2 together. FIG. 1 is a structural diagram of a shock absorber structure in the prior art, and FIG. 2 is a structural diagram of a shock absorber in the prior art. Among the figure, the shock-absorbing support structure comprises a hard disk drive 11, an inner frame 12, an outer frame 13 and four shock absorbers 14, wherein the bottom and sides of the inner frame 12 are respectively provided with round holes, and screws and each Brand hard disk drives 11 are connected to form a whole, and the inner frame 12 is screwed into the nut 141 of the shock absorber 14 by using the round holes at the corners of both ends. The hole is screwed in the nut 142 of the shock absorber 14 . The structure of the shock absorber 14 is a circular tube rubber sleeve 21, and the two ends are connected with nuts 141, 142, which can be connected with the inner and outer frames by screws, and have the effect of buffering and shock absorbing.

However, the solutions proposed above use a large number of parts, resulting in complicated assembly and increased manufacturing costs. In order to improve the aforementioned deficiencies, based on many years of relevant research and practical experience, the creator of the present invention proposes a cushioning structure in this utility model as the realization method and basis of the aforementioned expectations through various research designs and special discussions.

Utility model content:

In view of the above problems, the purpose of the present invention is to provide a buffer structure, especially about using a deformable buffer member to provide an elastic margin to absorb external shock waves, so as to protect electronic components such as hard disks.

The reason is that, in order to achieve the above purpose, according to the buffer structure of the present invention, it includes a base, a frame, a plurality of position limiting bodies, a plurality of buffer components and a plurality of fixing components. Wherein, the seat body has a plurality of fixing grooves, and the frame has a plurality of through holes corresponding to the fixing grooves. The limiter has a chassis and a cylinder, the bottom of the cylinder is connected to the chassis, the diameter of the chassis is less than the inner diameter of the fixing groove, the diameter of the cylinder is shorter than the diameter of the chassis, and a pivot hole is arranged on the top of the cylinder, then The limiting bodies are accommodated in the fixing grooves respectively. The cushioning member is hollow to be respectively sheathed on the column, and the height of the buffering member is greater than the height of the column. The fixing components pass through the through holes respectively, and the buffering components are pressed by the frame to be fixed in the pivot holes. The deformed buffer member is engaged in the fixing groove of the seat body to provide buffer margins for fixing the frame in the seat body and in all directions.

The beneficial effect of the utility model is that: according to the buffer structure of the utility model, the fixing member uses the frame to press the buffer member, and the fixing member is fixed in the pivot hole. The buffer member that is compressed and deformed by the chassis of the limiter and the frame is engaged in the fixing groove of the seat to provide a buffer margin for the frame to be fixed in the seat and in all directions to absorb external shock waves and protect such as hard disks. electronic components.

Description of drawings:

Fig. 1 is the structural diagram of the shock-absorbing support structure of prior art;

Fig. 2 is the structural diagram of the shock absorber of prior art;

Fig. 3 is an explosion diagram of the electronic device of the present invention;

Fig. 4 is the explosion diagram of the cushioning structure of the present utility model;

Fig. 5 is a structural diagram of the fixing member of the present invention not fixed in the pivot hole; and

FIG. 6 is a structural view of the fixing member fixed to the pivot hole of the present invention.

Description of figure number:

11: hard disk drive; 12: inner frame;

13: Outer frame; 14: Shock absorber;

141: Nut; 142: Nut;

15: screw; 21: round tube rubber sleeve;

31: electronic device housing; 32: hard disk;

33: Cover body; 41: Seat body;

411: fixed slot; 42: frame;

421: Through hole; 43: Limiting body;

431: chassis; 432: cylinder;

433: bottom end; 434: top end;

435: pivot hole; 44: buffer member;

45: fixing member.

Detailed ways:

In order to make the above-mentioned purposes, features, and advantages of the present utility model more obvious and easy to understand, the preferred embodiments of the cushioning structure of the present utility model are specifically listed below, and are described in detail as follows in conjunction with the attached related drawings, wherein the same Components will be described with the same reference numerals.

Please refer to FIG. 3 , which is an exploded view of the electronic device of the present invention. The figure shows the location of the hard disk 32 in the housing 31 of the electronic device according to an embodiment, and a cover 33 is used to cover the hard disk 32 .

Please refer to FIG. 4 , which is an exploded view of the cushioning structure of the present invention. In the figure, the buffer structure includes a base 41 , a frame 42 , a plurality of limiting bodies 43 , a plurality of buffer members 44 and a plurality of fixing members 45 . Wherein, the seat body 41 has a plurality of fixing slots 411 , and the frame 42 has a plurality of through holes 421 corresponding to the fixing slots 411 . The limiter 43 has a chassis 431 and a cylinder 432. The bottom end 433 of the cylinder 432 is connected to the chassis 431. The diameter of the chassis 431 is less than the inner diameter of the fixing groove 411, and the diameter of the cylinder 432 is less than the diameter of the chassis 431. The top 434 of the body 432 is provided with a pivot hole 435 , so the limiting bodies 43 are accommodated in the fixing slots 411 respectively. The buffer member 44 is hollow to be respectively sleeved on the columns 432 , and the height of the buffer member 44 is greater than that of the columns 432 . The fixing members 45 respectively pass through the through holes 421 , and use the frame 42 to compress the buffer members 44 to be fixed in the pivot holes 435 . The deformed buffer member 44 is engaged in the fixing groove 411 of the base body 41 to provide a buffer margin for fixing the frame 42 in the base body 41 and in all directions.

Please refer to FIG. 5 and FIG. 6 together. FIG. 5 is a structural view of the fixing member not fixed in the pivot hole of the present invention, and FIG. 6 is a structural view of the fixing member of the present invention fixed in the pivot hole. The fixing member 45 in FIG. 5 has not been fixed in the pivot hole 435 , but only allows the frame 42 to lean against the buffer member 44 . The fixing member 45 in FIG. 6 is fixed into the pivot hole 435 , so that the frame 42 compresses the buffer member 44 and fixes the fixing member 45 in the pivot hole 435 . The buffer member 44 that is compressed and deformed by the chassis 431 of the limiter 43 and the frame 42 is engaged in the fixing groove 411 of the seat 41, so as to provide a buffer margin for the frame 42 to be fixed in the seat 41 and in all directions to absorb The external shock waves can protect the electronic components locked in the frame 42, such as the hard disk 32, a motherboard or a CD-ROM and so on.

The above-mentioned seat body 43 is disposed in an electronic device 31, which generally includes a portable computer. The shape of the chassis 431 generally includes any shape, and the shape of the cylinder 432 can also include any shape, and in the above embodiment, a circle is taken as an example. There is a thread in the pivot hole 435 , and the fixing member 45 generally includes a screw, so that the screw is threaded into the pivot hole 435 to compress the buffer member 44 such as rubber to deform.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the utility model implementation, and all the equalities according to the shape, structure, characteristics and spirit described in the scope of the claims of the present utility model are Changes and modifications should be included in the scope of the claims of the present utility model.

Claims (10)

1. a buffer structure is characterized in that, comprises at least:

One pedestal has a plurality of pickup grooves;

One framework has a plurality of open-works corresponding to this pickup groove;

A plurality of limit bodies, be to be placed in respectively in this pickup groove, this limit body is to have a chassis and a cylinder, one bottom of this cylinder is to be connected with this chassis, the path length on this chassis is less than the internal diameter of this pickup groove, and the path length of this cylinder is less than the path length on this chassis, and a top of this cylinder is that a pivoted hole is set;

A plurality of buffer components are a hollow form being sheathed on respectively on this cylinder, and the height of this buffer component is greater than the height of this cylinder; And

A plurality of fixed components pass this open-work respectively, utilize this framework to be fixed in this pivoted hole to oppress this buffer component;

Deformation by hard pressed this buffer component is sticked in this pickup groove of this pedestal, reaches the buffer margin of all directions so that this frame fixation to be provided in this pedestal.

2. buffer structure as claimed in claim 1 is characterized in that, this pedestal is to be arranged in the electronic installation.

3. buffer structure as claimed in claim 2 is characterized in that, this electronic installation comprises being a portable computer.

4. buffer structure as claimed in claim 1 is characterized in that, this framework is in order to the ccontaining electronic package of fixing.

5. buffer structure as claimed in claim 4 is characterized in that, this electronic package comprises being a hard disc, a motherboard or a CD-ROM device.

6. buffer structure as claimed in claim 1 is characterized in that the shape on this chassis is included as arbitrary shape.

7. buffer structure as claimed in claim 1 is characterized in that the shape of this cylinder is included as arbitrary shape.

8. buffer structure as claimed in claim 1 is characterized in that, has more a screw thread in this pivoted hole.

9. buffer structure as claimed in claim 1 is characterized in that this fixed component is included as a screw.

10. buffer structure as claimed in claim 1 is characterized in that this buffer component is included as a rubber.

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