CN2819381Y

CN2819381Y - Shock-absorbing and electromagnetic wave-resisting hard disk grounding member

Info

Publication number: CN2819381Y
Application number: CN 200520114899
Authority: CN
Inventors: 柯玉玺
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2005-07-27
Filing date: 2005-07-27
Publication date: 2006-09-20
Anticipated expiration: 2015-07-27

Abstract

The utility model provides an electromagnetic wave preventing and shock-absorbing hard disk grounding member, which comprises a hard disk body and two current conducting frames, wherein each of the two current conducting frames is respectively formed by a narrow long vertical surface and a parallel plane parallel extends along the two corresponding sides of the vertical surface in the same direction to form a U-shaped current conducting frame and an opening. The two parallel planes of the two current conducting frames are respectively provided with a plurality of elastic projections. The two openings of the current conducting frames can just be respectively shielded on the two corresponding sides of the hard disk body, so when the hard disk body and the two current conducting frames are placed in a lower shell and a cover body of a containing groove of an electronic device, such as a notebook computer, the hard disk body and the two current conducting frames can be compressed by the elasticity projections to achieve the purpose of shock absorbing, electromagnetic wave preventing and grounding of the hard disk body.

Description

A kind of anti electromagnetic wave and shockproof hard disk earthing component

Technical field

The utility model relates to a kind of hard disk earthing component, relates in particular to a kind of anti electromagnetic wave and shockproof hard disk earthing component.

Background technology

In recent years, because the development of Networks and Communications technology is more and more progressive, make various portable electronic device (portable device), as notebook computer digital electronic products such as (notebook), day by day good and cheap, and it is compact, be easy to carry about with one, in daily life and work, except solving the wireless demand of delivering a letter of common people, the needs in other amusement and recreation and the data preparation are also provided, as: various numbers game and database software is provided, make people use the chance of described portable electronic device more and more, particularly, in busy now capital life; In addition, along with the ripe of industry and increasing additional interface functions of the equipments, the present function that portable electronic device had, head and shoulders above previous type in spring, its additional interfacing equipment function has become necessary.This is a kind of main flow trend of present development.

Because notebook computer dimensions is more done more frivolous at present, 2.5 inches hard disk (hard disk of tradition, abbreviation HDD) can't satisfy the frivolous demand of notebook computer dimensions, die and then change and use 1.8 inches hard disks (HDD), and become a kind of new trend, but some notebook computer manufacturers, 1.8 inches hard disks being produced as Toshiba (TOSHIBA), there is no the design of screw hole on the hard disk body, therefore, the fixed form of this hard disk body is just considerably difficult.

Most now notebook computer manufacturer is for hard disk body fixed form, be to utilize rubber (Rubber) and a bracing frame (Bracket) mode to fix described hard disk body, though can reaching, the application of rubber makes the shockproof effect of described hard disk body, but because rubber is originally as insulator, so can't make the hard disk body reach the effect of ground connection, therefore, must increase some structured materials extraly, just can reach the effect of ground connection, thus, the manufacturing cost of notebook computer manufacturer relatively improves for it.

Aforementioned about shockproof and ground connection item, be present notebook computer manufacturer on the assembling computer, the test important document that need carry out the hard disk body when hard disk body is installed can meet testing standard in order to guarantee described hard disk body; In addition, the hard disk body is when running, incident electromagnetic interference (EMI) (Electromagnetic Interfering, be called for short EMI), also will influence the health of notebook computer itself and human body, in view of this, many countries have all required electronic product just can come into the market to sell by the test of " electromagnetic compatibility ".

And so-called electromagnetic interference (EMI); be meant the instrument that contains electronics, electrical machine element, a kind of electromagnetic wave noise that produces when device operates; or the unwanted signal of device own; influence other device via radiation or conduction pattern; cause the undesired or distortion of other device, therefore, whether can carry out for the hard disk body and to prevent that effectively electromagnetic interference (EMI) is then quite important; therefore, having the electromagnetic design of good resistance just can be circulated and be concluded the business in all over the world.

Below be the existing synoptic diagram that utilizes rubber to be coated on the hard disk body, as shown in Figure 1:

In Fig. 1, can know on the housing 10 seeing a notebook computer and be concaved with a storage tank 11, just can be equipped with a hard disk body 12 in this storage tank 11, four lateral margins of this hard disk body 12 are coated with a rubber 13, make that hard disk body 12 can be by the elastic property of rubber 13, reach shockproof effect, but because 13 of rubber are as insulator, so can't make hard disk body 12 reach the effect of ground connection, therefore, must be on described storage tank 11 a set cover plate (not shown) inside surface place, be provided with an electric-conductor (not shown), make to contact with another electric-conductor 121 on hard disk body 12 surfaces, and reach the effect of ground connection by described electric-conductor.

The aforesaid practice must be opened a mould except other, cause cost higher outside, its material itself is also expensive, and in ground connection and electromagnetic wave proof, all must increase some structural designs in addition, therefore, can't allow cost effectively reduce; And because the maturation of industry, it will more rigorous requiring for shockproof, the anti electromagnetic wave of hard disk body and ground connection going up, except requiring technical continuous upgrading, and the reduction of price, the more emphasis of notebook computer manufacturer design consideration.

In sum, the design of no screw hole on existing 1.8 inches hard disk bodies makes the hard disk body in order to reach the test effect that meets shockproof, anti electromagnetic wave and ground connection, and some structural designs of increase in addition cause the cost height, and material is expensive.And in described electronic equipment today of homogeneity day by day, characteristic is only manufacturer's key to win, therefore, how to improve aforesaid shortcoming, promoting the competitive strength of dealer in this series products, and the problem that must solve for the dealer.

The utility model content

Because the above-mentioned shortcoming of mentioning, the object of the present invention is to provide a kind of anti electromagnetic wave and shockproof hard disk earthing component, allow the hard disk body reach shockproof, anti electromagnetic wave and ground connection, and have concurrently jointly with low cost, effectively solve the problem that prior art exists, solve the shortcoming of existing 1.8 inches hard disk bodies, satisfy the actual needs in market.

In order to realize described purpose, the technical solution of the utility model is:

A kind of anti electromagnetic wave and shockproof hard disk earthing component, it includes a hard disk body and two conduction frameworks, described two conduction frameworks are made of a long and narrow vertical plane and a parallel surface that extends along described vertical plane two respective side cocurrent and parallels respectively, to form a U-shaped conduction framework and an opening; On two parallel surfaces of described two conduction frameworks, respectively be provided with a plurality of elastic bumps portion respectively; The opening of described two conduction frameworks, just can be linked on two respective side of described hard disk body respectively, make and to conduct electricity frameworks when being placed in the lower house of a storage tank of an electronic equipment (as: notebook computer) and the lid when described hard disk body and described two, can being compressed by described elastic bumps portion, and then reach shockproof, the anti electromagnetic wave of described hard disk body and the purpose of ground connection, also can reach the advantage that reduces production costs simultaneously.

In addition, hard disk earthing component of the present utility model also includes a location-plate, two corresponding end of this location-plate, just can be embedded a end in described two conduction frameworks, the other end of described two conduction frameworks respectively is provided with a screw hole, two screw holes can screw togather element (as: screw) by one respectively and be locked in the lower house of described storage tank, and it will be more firm making described two conduction frameworks be linked on two respective side of described hard disk body.

Two corresponding end places of described location-plate are provided with an embedding hole respectively, and an end place of described two conduction frameworks is provided with an embedding respectively and colludes, to be embedded each other.

Described elastic bumps portion is arranged on the front end and the rear end of described two conduction frameworks respectively.

Described elastic bumps portion is an arc spring lamination.

The utility model is by installing an earthing component on the hard disk outer rim, when making in hard disk is placed in a storage tank that is arranged with on the one side of an electronic equipment, can be by the design of described earthing component, this hard disk is effectively reached the test effect that meets shockproof, anti electromagnetic wave and ground connection, the design of this earthing component simultaneously, also can reduce production costs, can effectively solve the shortcoming of existing 1.8 inches hard disk bodies.

Description of drawings

Fig. 1 is rubber-coated and be contained in synoptic diagram in the storage tank of notebook computer for existing hard disk outer rim;

Fig. 2 is a decomposing schematic representation of the present utility model;

Fig. 3 is a combination synoptic diagram of the present utility model;

Fig. 4 is the sectional schematic diagram in the storage tank that is contained in notebook computer after the utility model combination.

The conventional letter of major part:

Hard disk body 20 electrical connection sections 21

Respective side 22 conduction frameworks 30

Vertical plane 31 parallel surfaces 32

Opening 33 elastic bumps portions 321

34 screw holes 35 are colluded in embedding

Location-plate 40 embedding holes 41

Electronic equipment 50 storage tanks 51

Lower house 52 lids 53

Screw togather element 60

Embodiment

For ease of purpose, feature and effect to shape of the present utility model, structure and device, understanding is arranged further and understand, now for embodiment and cooperate graphicly, be described in detail as follows:

The utility model is a kind of anti electromagnetic wave and shockproof hard disk earthing component, see also Fig. 2, shown in Figure 3, it comprises a hard disk body 20, this hard disk body 20 is one 1.8 inches hard disks in the present embodiment, one end of hard disk body 20 is provided with at least one electrical connection section 21, in order to be connected with a connecting line (not shown) in the external world; Other comprises two conduction frameworks 30, it is made of a long and narrow vertical plane 31 and the parallel surface 32 that extends along this vertical plane 31 2 respective side cocurrent and parallels respectively, with a conduction framework 30 and an opening 33 (as shown in Figure 2) that forms a U-shaped, on two parallel surfaces 32 of described two conduction frameworks 30, respectively be provided with a plurality of elastic bumps portion 321 respectively, the opening 33 of described two conduction frameworks 30 just can be linked in respectively on two respective side 22 of described hard disk body 20, to form structural closely cooperating.

As Fig. 2, shown in Figure 3, also include a location-plate 40, two corresponding end of this location-plate 40 just can be embedded the end in described two conduction frameworks 30, the other end of this two conductions framework 30 respectively is provided with a

screw hole

35,35 of two screw holes can screw togather element 60 (as: screws by one respectively, see also shown in Figure 4) locking, it will be more firm making described two conduction frameworks 30 be linked on two respective side 22 of hard disk body 20; The mode that one end of wherein said location-plate 40 and two conduction frameworks 30 is embedded, then be to be provided with an embedding hole 41 respectively by two corresponding end places at location-plate 40, and respectively be provided with an embedding respectively and colluded for 34 (as shown in Figure 2) at end places of described two conduction frameworks 30, to reach being embedded mutually each other.

In addition, described elastic bumps portion 321 in the present embodiment, be respectively and be arranged on described two conduction front ends of frameworks 30 and an arc spring lamination of rear end, but the shape facility of described elastic bumps portion 321 is not limited in the moulding of described arc spring lamination, for the moulding of Any shape, every variation easily or modification of doing according to the utility model all should covered in the scope of the present utility model.

By aforesaid member, can know and learn, at first,,, put towards two respective side 22 of hard disk body 20 earlier with the opening 33 (as shown in Figure 2) of two conduction frameworks 30 in when assembling; Secondly, location-plate 40 is utilized the described embedding hole 41 of its two corresponding end, colluding 34 with two embeddings of two conduction frameworks 30 is embedded mutually, promptly form integrated member as shown in Figure 3, like this, as shown in Figure 4, described integrated member can be seated in the storage tank 51 that is arranged with on the one side of an electronic equipment 50 (as: notebook computer), the other end of aforementioned two conduction frameworks 30, promptly be locked in the lower house 52 of storage tank 51 by the described element 60 (as: screw) that screws togather respectively, at this moment, the described elastic bumps portion 321 of described two conduction frameworks 30 belows will be compressed, and then reach shockproof, the purpose of anti electromagnetic wave and ground connection, at last, again a lid 53 of described storage tank 51 is covered on it, at this moment, the described elastic bumps portion 321 of described two conduction frameworks 30 tops will be compressed, and then reach shockproof, the purpose of anti electromagnetic wave and ground connection.

Therefore, by the technical design that described earthing component directly is fixed on described hard disk body 20 outer rims of the present utility model, not only can effectively reach the test effect that meets shockproof, anti electromagnetic wave and ground connection to described hard disk body 20, the design of described earthing component simultaneously, also can reach the advantage that reduces production costs, and can effectively solve and existing must open a mould in addition, cause cost higher, the shortcoming that material itself is also expensive, the existing simultaneously practice still must increase some structural designs in addition, just can overcome its requirement in ground connection and electromagnetic wave proof; Therefore, the utility model not only possesses simple in structure, lower-cost advantage, also can promote the competitive strength of dealer in this series products, and therefore, design of the present utility model has progressive.

The above only is the preferable specific embodiment of the utility model, and structural attitude of the present utility model is not limited thereto, and is all in technical scope of the present utility model, and the variation that can expect easily or modification should all covered in the protection domain of the present utility model.

Claims

1, a kind of anti electromagnetic wave and shockproof hard disk earthing component is characterized in that comprising:

One hard disk body;

Two conduction frameworks, it is made of a long and narrow vertical plane and a parallel surface that extends along described vertical plane two respective side cocurrent and parallels respectively, to form a U-shaped conduction framework and an opening; On two parallel surfaces of described two conduction frameworks, respectively be provided with a plurality of elastic bumps portion respectively; The opening of described two conduction frameworks is linked in respectively on two respective side of described hard disk body, makes described elastic bumps portion be compressed in the lower house and a lid of a storage tank of an electronic equipment.

2, anti electromagnetic wave according to claim 1 and shockproof hard disk earthing component, it is characterized in that: also include a location-plate, two corresponding end of described location-plate, be embedded a end in described two conduction frameworks, the other end of described two conduction frameworks respectively is provided with a screw hole, and two screw holes screw togather element by one respectively and are locked in the lower house of described storage tank.

3, anti electromagnetic wave according to claim 2 and shockproof hard disk earthing component is characterized in that: two corresponding end places of described location-plate are provided with an embedding hole respectively, and an end place of described two conduction frameworks is provided with an embedding respectively and colludes, to be embedded each other.

4, anti electromagnetic wave according to claim 1 and shockproof hard disk earthing component is characterized in that: described elastic bumps portion is arranged on the front end and the rear end of described two conduction frameworks respectively.

5, anti electromagnetic wave according to claim 4 and shockproof hard disk earthing component is characterized in that: described elastic bumps portion is an arc spring lamination.