CN101232797B - Electromagnetic shielding gasket and electronic device provided therewith - Google Patents
Electromagnetic shielding gasket and electronic device provided therewith Download PDFInfo
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- CN101232797B CN101232797B CN2007101601354A CN200710160135A CN101232797B CN 101232797 B CN101232797 B CN 101232797B CN 2007101601354 A CN2007101601354 A CN 2007101601354A CN 200710160135 A CN200710160135 A CN 200710160135A CN 101232797 B CN101232797 B CN 101232797B
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Abstract
An electromagnetic shielding gasket is provided, which is capable of reducing the amount of projection from the inner surface of a first opposing wall having gasket holding holes and is less likely to come off through the gasket holding holes in the direction from the inner surface side toward the outer surface side of the first opposing wall. A communication device as an electronic device has a device body having a plural number of sub-casings and electromagnetic shielding gaskets 1. A first opposing wall 102a disposed on the sub-casing of the device body includes a plural number of gasket holding holes 104 and gasket guiding holes. The electromagnetic shielding gasket 1 has a gasket body 2 and a plural number of fitting parts 4 and come-off stopping parts 3 . The fitting parts 4 are guided in the gasket guiding holes and then fitted in the gasket holding holes. The come-off stopping parts 3 are formed not to come off through the gasket holding holes 104 in the direction from the inner surface side to the outer surface side of the front wall 102 a even if they deform under external forces.
Description
With reference to all disclosures of specification, claim, accompanying drawing and the summary of comprised Japan's patent application 2007 the 012193rd (application on January 23rd, 2007), Japan's patent application 2007 the 170201st (application on June 28th, 2007) and Japan's patent application 2007 the 241938th (application on September 19th, 2007), their disclosed full contents are quoted among the application.
Technical field
The electromagnetic wave shielding that the present invention relates to carry out electromagnetic shielding in a kind of gap to electronic equipment is with pad (gasket) and have the electronic equipment of electromagnetic wave shielding with pad.
Background technology
In the past, the electromagnetic wave shielding pad that electromagnetic shielding is carried out in a kind of gap to electronic equipment had been proposed.For example, known electromagnetic wave shielding has with pad: the insertion section, and it inserts pad and keeps with in hole, and this pad keeps being provided on first opposed walls of a part of formation framework of electronic equipment main body with the hole, penetrates into internal face from its outside wall surface; Gasket body with above-mentioned outside wall surface butt; With with the anti-delinking part of described internal face butt.Wherein, described anti-delinking part has: shank; With combine with shank, be configured to and the acutangulate foot of shank.And, if the outside wall surface side of anti-delinking part from first opposed walls is inserted into the pad maintenance usefulness hole, then the foot of anti-delinking part is understood strain, make the width dimensions of this foot diminish, pass pad and keep side-prominent to the internal face of first opposed walls, keep using the hole thereby the insertion section can be inserted into pad with the hole.And if described foot is projected into described internal face side, then the foot of elastic deformation will restore, and make the front end and the described internal face butt of foot.Thus, can be in electromagnetic wave shielding is remained on the state that pad keeps using the hole with pad, in addition, when under this state, foot is applied foot when the pad maintenance is extracted the power of outside wall surface side with Kong Zhongcong internal face side, acutangulate owing to foot is configured to relative shank, so, foot is difficult to take place strain, and foot is difficult to keep extracting outside wall surface side (with reference to patent documentation 1) with Kong Zhongcong internal face side at pad.
Yet, owing to constituted the anti-delinking part, so the distance from the base portion of foot to front end increases, and causes the height of anti-delinking part integral body to increase by shank with according to the foot that is configured with the acutangulate mode of this shank.As a result, foot is being disposed under the state of internal face side, is causing increasing from the overhang of internal face to the interior direction of framework.Therefore, for example if near the internal face of the framework of electronic equipment, have the framework of being accommodated in be contained miscellaneous part such as parts, then when foot when pad keeps passing through with Kong Zhongcong outside wall surface side, foot can be run into above-mentioned miscellaneous part, cause being difficult to foot is configured to the internal face side, it is situation of difficult with the operation in the hole that existence remains to the pad maintenance with electromagnetic wave shielding with pad.Therefore, the above-mentioned electromagnetic wave shielding pad that the anti-delinking part is passed through pad keeps with the hole from the outside wall surface side is difficult to be applied near the internal face of framework and has in the electronic equipment that is contained miscellaneous parts such as parts.
[patent documentation 1] spy opens the 2004-200444 communique
Summary of the invention
The present invention is in order to solve the problem points of this existing electromagnetic wave shielding with pad, its purpose is, provide a kind of the minimizing to keep the outstanding amount of internal face inward direction, and be difficult to keep the electromagnetic wave shielding extracted with the internal face side direction outside wall surface side of Kong Zhongcong first opposed walls with pad and have the electronic equipment that electromagnetic wave shielding is used pad at pad with first opposed walls in hole from having pad.
Electromagnetic wave shielding pad of the present invention, first opposed walls and the second opposed walls butt of the electronic equipment main body of opposite disposed with having the gap, electromagnetic shielding is carried out in this gap, possess: the insertion section, it has with pad and keeps roughly the same or than its little width dimensions with the width dimensions in hole, and keep with in the hole according to keep being inserted into pad from pad with the mode that the length direction end side in hole is slided, wherein, described pad keeps being arranged at first opposed walls with the hole, penetrates into internal face from the outside wall surface of this first opposed walls; Gasket body, it is connected with the insertion section, is connected to the outside wall surface of first opposed walls, and with the second opposed walls butt; And the anti-delinking part, it is connected with the insertion section, is configured in the internal face side of first opposed walls; The anti-delinking part possesses: from first end face of the Width of insertion section to the first outstanding protrusion tab of the Width of insertion section; With from second end face of the Width of insertion section to the second outstanding protrusion tab of the Width of insertion section; For first protrusion tab and described second protrusion tab, at least one side's distance setting is first distance till will the outstanding front end from second end face to first protrusion tab and the second distance till the outstanding front end from first end face to second protrusion tab: even under first protrusion tab or second protrusion tab are subjected to situation that external force is out of shape, also maintain greater than pad and keep state with the width dimensions in hole.
Has electromagnetic wave shielding with in the electronic equipment of pad of the present invention, possess above-mentioned electromagnetic wave shielding pad and electronic equipment main body, for electromagnetic wave shielding for the anti-delinking part of pad, width dimensions till from the outstanding front end of first protrusion tab to the outstanding front end of second protrusion tab is less than the width dimensions of gasket body, first opposed walls of electronic equipment main body also possesses the pad importing and uses the hole, it keeps being communicated with the hole with pad, be used for that electromagnetic wave shielding is imported to pad with the insertion section of pad and keep using the hole, pad imports and is constituted as with the hole: its width dimensions is less than the width dimensions of electromagnetic wave shielding with the gasket body of pad, and, roughly the same or bigger with the width dimensions of the anti-delinking part of pad than it with electromagnetic wave shielding.
Feature of the present invention can be represented very widely as mentioned above, but for its formation, content, purpose and feature, consider that accompanying drawing gets can be more clear on basic with reference to following disclosure.
Description of drawings
Fig. 1 has the stereogram of electromagnetic wave shielding with an execution mode of the communicator 100 of pad 1.
Fig. 2 A has been an electromagnetic wave shielding with the omission of an execution mode of pad 1 front view after the part, Fig. 2 B is its end view.
Fig. 3 has been an electromagnetic wave shielding with the omission of an execution mode of pad 1 rearview after the part.
Fig. 4 is the amplification profile along the IV-IV line of Fig. 2 A.
Fig. 5 is that pad keeps with hole 104, pad importing with hole 105, guide portion 106 and prevent the key diagram of the portion that returns 107.
Fig. 6 is the key diagram that has inserted the state of the insertion section 4 of electromagnetic wave shielding usefulness pad 1 and anti-delinking part 3 in pad imports with hole 105.
Fig. 7 is the VII-VII line profile of Fig. 6.
Fig. 8 has inserted the key diagram of electromagnetic wave shielding with the state of the insertion section 4 of pad 1 in pad keeps with hole 104.
Fig. 9 is the IX-IX line profile of Fig. 8.
Figure 10 is the X-X line profile of Fig. 8.
Figure 11 is anti-delinking part 3 key diagram when distortion has taken place.
Figure 12 A is the front view of suitable part of the front side wall 102a of communicator 200.Figure 12 B is the accompanying drawing of the section XIIB-XIIB among the presentation graphs 12A.
Figure 13 A and Figure 13 B are used to illustrate the accompanying drawing of order that electromagnetic wave shielding is installed to the front side wall 102a of communicator 200 with pad 1.
Figure 14 A is the front view of suitable part of the front side wall 102a of other examples in this execution mode.Figure 14 B is the front view of suitable part of the front side wall 102a of another example in this execution mode.
Figure 15 A～Figure 15 C is respectively the front view of suitable part of the front side wall 102a of another example in this execution mode.
Figure 16 A and Figure 16 B be the formation that is used to illustrate communicator 300, and electromagnetic wave shielding is installed to the accompanying drawing of the order of front side wall 102a with pad 1.
Embodiment
Fig. 1 has the stereogram of the magnetic wave shielding of the present application with the communicator of pad; Fig. 2 A has been an electromagnetic wave shielding with the omission of an execution mode of pad a part of front view, Fig. 2 B is its end view; Fig. 3 is a rearview thereafter; Fig. 4 is the IV-IV line profile of Fig. 2 A.
Have the electronic equipment of the electromagnetic wave shielding of present embodiment, implement with the communicator 100 of pad by having electromagnetic wave shielding with pad.And the communicator 100 of present embodiment possesses as shown in Figure 1: as the apparatus main body 101 and the electromagnetic wave shielding pad 1 of electronic equipment main body.
Apparatus main body 101 possesses housing 101a and a plurality of frameworks 102 that can access in housing 101a ... 102.These housings 101a and framework 102 ... 102 materials by conductivity such as metallic constitute.In this embodiment, housing 101a and framework 102 ... 102 are made of aluminum material.
And, in the present embodiment, for two frameworks 102,102 that adjoin each other, the front side wall 102a of conduct first opposed walls in a side's (rear side) the framework 102 and separate predetermined distance 109 with the rear wall 102d (with reference to Figure 10) of conduct second opposed walls in opposed the opposing party of this front side wall 102a (front side) framework 102 ... 109 configurations.
Though illustrate, in framework 102 ... 102 inside has been taken in tellite etc. and has been contained thing.And, framework 102 ... 102 possess a plurality of pads that are used to keep electromagnetic wave shielding to use pad 1 at front side wall 102a respectively keeps with hole 104 ... 104.
In the present embodiment, pad keeps with hole 104 ... 104 along above-mentioned front side wall 102a roughly uniformly-spaced to dispose row.Pad keeps with hole 104 ... 104 are configured to respectively extend through internal face 102c (with reference to Fig. 7) from the outside wall surface 102b of front side wall 102a.And pad keeps with hole 104 as shown in Figure 5, is made of the linear foot cun OBL hole greater than width dimensions.
And in above-mentioned front side wall 102a, OBL pad is configured to extend through internal face 102c from outside wall surface 102b with hole 105 with importing.This pad imports and is used for that with hole 105 electromagnetic wave shielding described later is imported to pad with the insertion section 4 of pad 1 and keeps with hole 104, and each pad imports the first end 104a (upper end in the drawings, hole 104 is used in the pad maintenance) connection of all using the length direction in hole 104 with hole 105 with corresponding pad maintenance.
The linear foot cun W2 that this pad imports with hole 105 is set to the linear foot cun W1 same degree that keeps using hole 104 with above-mentioned pad.In addition, pad keeps being set to such an extent that keep big with the width dimensions V1 in hole 104 than above-mentioned pad with the width dimensions V2 in hole 105.
In addition, the above-mentioned pad in above-mentioned front side wall 102a keeps keeping being provided with guide portion 106,106 and preventing to return portion 107,107 with between the hole 105 with hole 104 and above-mentioned pad.
Guide portion 106,106 is used for the insertion section 4 of electromagnetic wave shielding with pad 1, is directed to pad from above-mentioned pad importing with hole 105 and keeps with hole 104.The guide portion 106 of this execution mode is by importing from pad with hole 105 to the pad maintenance with skewedly constituting that hole 104 1 side width narrow down gradually.
Prevent that the portion that returns 107,107 is used to prevent to enter into pad and keeps turning back to pad importing usefulness hole 105 with the electromagnetic wave shielding in hole 104 with the insertion section 4 of pad 1.The portion that returns 107,107 that prevents of present embodiment is by constituting with outstanding to the inside respectively two the opposed projections that are provided with in the both ends of the Width in hole 104 from the pad maintenance.Therefore, this prevents that the width dimensions V3 of the portion that returns 107,107 from keeping using the width dimensions V1 in hole 104 less than above-mentioned pad.
Then, electromagnetic wave shielding is described with pad 1.
Electromagnetic wave shielding as Fig. 2 A, Fig. 2 B, Fig. 3 and shown in Figure 4, possesses gasket body 2, anti-delinking part 3 and insertion section 4 with pad 1.
Link is configured in the both ends of the Width of support unit 20 respectively with fixed part 23,23.And link 21 is fixed at above-mentioned link fixed part 23,23.
Specifically, link 21 is configured to cover the whole front of support unit 20, and the both ends of the Width of link 21 around the mode of the back side that arrives support unit 20, are fixed in link fixed part 23,23 by fixing meanss such as welding according to respectively.
So link 21 is individually fixed in the whole width size V6 of link, is configured to import with the width dimensions V2 (with reference to Fig. 5) in hole 105 big than above-mentioned pad with the gasket body 2 after the fixed part 23,23.
In addition, first abutting part 24 is made of the overshooting shape that is approximately semi-circular shape from outstanding rearward cross section, the back of support unit 20, and it spreads all over the total length setting of support unit 20.And, the outstanding distance apart from the rear surface of support unit 20 of this first abutting part 24 is configured to be fixed in above-mentioned link identical or slightly littler than it with the outstanding distance apart from the rear surface of support unit 20 in the part of the above-mentioned link 21 on the fixed part 23,23.
Second abutting part 25 adopts the formation roughly the same with first abutting part 24.And second abutting part 25 and first abutting part 24 have the distance of regulation, are configured to almost parallel.Second abutting part 25 in the present embodiment and the above-mentioned distance of first abutting part 24 are set to such an extent that keep big with the width dimensions V1 in hole 104 than above-mentioned pad.
In addition, as shown in figure 10, the distance L 3 till the outstanding front end of the part that is fixed in link usefulness fixed part 23,23 from above-mentioned top 21a to above-mentioned link 21 is set to the distance L 5 greater than the gap 109 of said apparatus main body 101.
As shown in Figure 2, on the length direction of gasket body 2, insertion section 4 ... 4 are keeping having a plurality of with the corresponding position configuration in hole 104 with the pad of said apparatus main body 101.And, as shown in Figure 4, insertion section 4 ... 4 are connected to first abutting part 24 of back of support unit 20 and the centre of second abutting part 25, are configured to the rear side of support unit 20 outstanding.
The width dimensions V4 of this insertion section 4 and linear foot cun (length direction size) W4 keeps importing with the width dimensions V2 in hole 105 and linear foot cun (length direction size) W2 (with reference to Fig. 5) with the width dimensions V1 in hole 104 and linear foot cun (length direction size) W1, pad less than pad respectively.Thus, insertion section 4 can enter into the pad maintenance with in the hole 104 according to import the mode of sliding with hole 105 from pad.
And the width dimensions V4 of insertion section 4 sets greatlyyer slightly than the width dimensions V3 that prevents the portion that returns 107,107.Thus, entering into pad keeps being difficult to turn back to pad importing usefulness hole 105 with the insertion sections 4 in the hole 104.In the present embodiment, the width dimensions V4 of insertion section 4 is configured to than about the big 0.05mm of width dimensions V3 that prevents the portion that returns 107,107.Thereby,, enter into pad and keep also being difficult to turn back to pad and import usefulness hole 105 with the insertion sections 4 in the hole 104 even if under situation about being vibrated etc.On the other hand, also can adopt when carrying out pressing operation, can turn back to pad and import the formation of using hole 105 by hand.
Shown in Fig. 2 B, this anti-delinking part 3 is connected with the rear end of insertion section 4.Thus, anti-delinking part 3 is configured to isolate the distance of regulation mutually with the support unit 20 of gasket body 2 and opposed.
The linear foot of this anti-delinking part 3 cun (length direction size) is configured to the linear foot cun W4 of insertion section 4 roughly the same.In the present embodiment, the support unit 20 of this anti-delinking part 3, above-mentioned gasket body 2 and above-mentioned insertion section 4 form as one by ABS resin synthetic resin such as (acrylonitrile butadiene styrene resin resins).And, in this embodiment, by after extrusion molding to anti-delinking part 3 ... 3 and insertion section 4 ... part between 4 is cut, and has formed a plurality of anti-delinking parts 3 ... 3 and insertion section 4 ... 4.
And anti-delinking part 3 possesses as shown in Figure 4: from the insertion section first end face 41 of 4 Width along the insertion section outstanding first protrusion tab 31 that is provided with of 4 Width; With second end face 42 of 4 Width from the insertion section along the insertion section 4 outstanding second protrusion tab 32 that is provided with of Width.
And, formed the wall resettlement section 5 of accommodating front side wall 102a betwixt by the 3rd abutting part 31a and above-mentioned first abutting part 24.In this embodiment, the 3rd abutting part 31a that constitutes this wall resettlement section 5 is configured to approximate identical with the thickness of front side wall 102a with the distance of first abutting part 24.
In addition, first distance L 1 till from the outstanding front end 31b of this first protrusion tab 31 to second end face 42 of insertion section 4 is set to such an extent that keep big with the width dimensions V1 in hole 104 than above-mentioned pad.
And this first protrusion tab 31 is subjected to external force and under the situation of being out of shape even if constitute at first protrusion tab 31 as described later, also keeps above-mentioned first distance L 1 and keeps the big state of width dimensions V1 with hole 104 than pad.
And, formed the wall resettlement section 5 of accommodating front side wall 102a betwixt by the 4th abutting part 32a and above-mentioned second abutting part 25.Constitute the 4th abutting part 32a of this wall resettlement section 5 and the distance of second abutting part 25, be set to the thickness of front side wall 102a roughly the same.
In addition, the second distance L2 till from the outstanding front end 32b of second protrusion tab 32 to first end face 41 of insertion section 4 is set to such an extent that keep big with the width dimensions V1 (with reference to Fig. 5) in hole 104 than pad.And second protrusion tab 32 is same with above-mentioned first protrusion tab 31, is subjected to external force and under the situation of being out of shape even be constituted as at second protrusion tab 32, also keeps above-mentioned second distance L2 and keeps the big state of above-mentioned width dimensions V1 with hole 104 than above-mentioned pad.
In addition, the width dimensions V5 of anti-delinking part 3 integral body till from the outstanding front end 31b of first protrusion tab 31 to the outstanding front end 32b of second protrusion tab 32 is configured to littler than the whole width size V6 of above-mentioned gasket body 2.And the width dimensions V5 of above-mentioned anti-delinking part 3 is configured to keep big with hole 104 width dimensions V1 than pad, and imports with the width dimensions V2 in hole 105 little than pad.
As mentioned above the electromagnetic wave shielding that constitutes with pad 1 as described later, the pad that is maintained at the front side wall 102a of framework 102 keeps with in the hole 104.
At first, as Fig. 6, shown in Figure 7, with the anti-delinking part 3 of electromagnetic wave shielding with pad 1 ... 3 pads that are inserted into front side wall 102a import with hole 105 ... 105, up to from the outside wall surface 102b side of front side wall 102a towards internal face 102c side, electromagnetic wave shielding is with the gasket body 2 of pad 1 and the outside wall surface 102b butt of front side wall 102a.
Under this state, electromagnetic wave shielding roughly is positioned at on the one side with the outstanding front end of the outstanding front end of the 3rd abutting part 31a of the anti-delinking part 3 of pad 1 and the 4th abutting part 32a and the internal face 102c of front side wall 102a, and the position of wall resettlement section 5,5 is roughly consistent with the position of front side wall 102a.
Then, from this state, electromagnetic wave shielding is imported with hole 105 with the pad of pad 1 from wall 102a ... 105 to pad maintenance usefulness hole 104 ... 104 direction move operation.
Thus,, not only can in the wall resettlement section 5 of electromagnetic wave shielding, accommodate front side wall 102a with pad 1 as Fig. 8～shown in Figure 10, and, electromagnetic wave shielding is slided from its first end 104a side with the insertion section 4 of pad 1 enter into pad and keep with hole 104.
And, be directed to the pad maintenance with the hole 104 owing to by guide portion 106,106 insertion section 4 being imported with hole 105 from pad this moment, so, insertion section 4 easily can be inserted into pad from the pad importing with hole 105 and keep with hole 104.
And, because when making wall resettlement section 5,5 accommodate front side wall 102a, first abutting part 24, second abutting part 25, the 3rd abutting part 31a and the 4th abutting part 32a that constitute wall resettlement section 5,5 are made of the overshooting shape parts respectively, reduced contact area with front side wall 102a, so, resistance when these parts slide on front side wall 102a will reduce, and can easily front side wall 102a be accommodated in the wall resettlement section 5,5.
In addition, be inserted into pad in insertion section 4 and keep, can prevent that by preventing the portion that returns 107,107 insertion section 4 from keeping turning back to pad with hole 104 from pad and importing with hole 105 when using usually with after the hole 104.Thus, can keep insertion section 4 and be inserted into the state that pad keeps using hole 104.
In addition, enter into pad in insertion section 4 and keep with under the state in hole 104, pad imports becomes the state that is covered by gasket body 2 with hole 105.
And, as shown in Figure 1, keep with after the hole 104 at the pad that makes electromagnetic wave shielding remain in framework 102 with pad 1, if this framework 102 is contained in housing 101a, then as shown in figure 10, the top 21a of link 21 is pressed, with rear wall 102d (by the single-point line expression) butt of the front side framework 102 of adjacency.
And, if top 21a is pressed against its rear wall 102d, the elasticity that is had by elastomeric element 22 then, top 21a can keep the state that is pressed in rear wall 102d.Thus, under this state, can make conducting reliably between the framework 102,102 of adjacency with the link 21 of pad 1 by electromagnetic wave shielding, thus can be with both gap 109 electromagnetic shieldings.
In addition, as shown in figure 11, for example be applied in the power that insertion section 4 is extracted from the internal face 102c side direction outside wall surface 102b side of front side wall 102a with pad 1 in pad keeps with hole 104 at electromagnetic wave shielding, make win protrusion tab 31 and second protrusion tab, 32 both sides or a side be subjected to counter-force and under the situation of being out of shape, also keeping above-mentioned first distance L 1 and second distance L2 and keeping the big state of width dimensions V1 than pad respectively with hole 104 from the internal face 102c of front side wall 102a.
Therefore, can worry that insertion section 4 internal face 102c side direction outside wall surface 102b from front side wall 102a in pad keeps with hole 104 extracts.
Below, to other execution modes of the present invention related have electromagnetic wave shielding with the communicator of pad, promptly have electromagnetic wave shielding and describe with the communicator 200 of pad.
Yet, in the communicator 200 of present embodiment, making a plurality of pads import pad with a part in the hole imports with hole 105 and is communicated with the first end 104a of pad maintenance with the length direction in hole 104, and, remaining pad is imported with hole 205 and pad keeps being communicated with the rightabout second end 104b of the first end 104a of hole 104 length directions.Wherein, electromagnetic wave shielding for example can adopt synthetic resin etc. with pad 1, has pliability.All the other formations of communicator 200 are identical with the formation of communicator 100.
Figure 12 A and Figure 12 B represent an example of communicator 200.Figure 12 A is the vertical view of suitable part of the front side wall 102a of expression communicator 200, and Figure 12 B is the figure of the section XIIB-XIIB of presentation graphs 12A.
For convenience of explanation, dispose four pads in the suitable part of the front side wall 102a of communicator 200 and keep using the hole in this example with hole 104 and four pads importings being communicated with it.Four pads keep with hole 104 at accompanying drawing transversely with equidistant configuration.
Four pads importings are with in the hole, and three (pad imports with hole 105) of accompanying drawing left use the first end 104a in hole 104 to be communicated with corresponding pad maintenance respectively.On the other hand, the importing of the pad of accompanying drawing right-hand member uses the second end 104b in hole 104 to be communicated with hole (pad imports with hole 205) with corresponding pad maintenance.
Figure 13 A and Figure 13 B are used to illustrate the accompanying drawing of step that electromagnetic wave shielding is installed to the front side wall 102a of communicator 200 with pad 1.For electromagnetic wave shielding is installed on front side wall 102a with pad 1, at first from the paper of Figure 12 A near observer's side towards an opposite side, electromagnetic wave shielding is inserted into the pad shown in Figure 12 A with three anti-delinking parts 3 of the correspondence of pad 1 and insertion section 4 imports usefulness hole 105.This state is identical with the state of the Figure 6 and Figure 7 of above-mentioned execution mode.
Then, from this state, make electromagnetic wave shielding slide mobile to (the following direction of accompanying drawing among Fig. 6 and Fig. 7) to the left of Figure 12 A with pad 1.State after slide moving and Fig. 8 of above-mentioned execution mode and state shown in Figure 9 are identical.Thus, above-mentioned three insertion sections 4 are inserted into corresponding pad maintenance respectively simultaneously with in the hole 104.
Then, from this state, one side makes near the electromagnetic wave shielding warpage of right-hand member of the gasket body 2 of pad 1, on one side electromagnetic wave shielding is used hole 205 near observer's side towards the pad importing that an opposite side is inserted into the right-hand member shown in Figure 12 A from the paper of Figure 12 A with the anti-delinking part 3 and the insertion section 4 of pad 1 right-hand member.The accompanying drawing of representing this state is Figure 13 A.
Then, the electromagnetic wave shielding that begins to discharge warpage from this state is with pad 1, and shown in Figure 13 B, electromagnetic wave shielding turns back to normal condition with pad thus.Thereby electromagnetic wave shielding is inserted into the pad maintenance usefulness hole 104 of right-hand member with the insertion section 4 of pad 1 right-hand member.Like this, electromagnetic wave shielding is installed on the front side wall 102a of communicator 200 with pad 1.
Thus, because only otherwise make electromagnetic wave shielding with pad 1 warpage, each insertion section 4 that is inserted into just can not keep coming off with hole 104 from pad, so, can make electromagnetic wave shielding use pad 1 to combine reliably with the front side wall 102a of communicator 200.On the other hand, in order to take off electromagnetic wave shielding from front side wall 102a with pad 1, opposite order when carrying out with installation can easily be taken off it.
And, in the present embodiment, the portion that returns 107 that prevents (with reference to Fig. 5) of above-mentioned execution mode is not set at front side wall 102a.Though also can be provided with and prevent to return portion 107, even if but gasket for electromagnetic wave shielding 1 is combined reliably with front side wall 102a, and, preferably be not provided with yet and prevent to return portion 107 for fear of take off the obstruction of electromagnetic wave shielding when the pad 1 from front side wall 102a.And, because not being set, high the preventing of dimension precision requirement do not return portion 107, can make front side wall 102a with lower cost.
Figure 14 A represents the vertical view of the suitable part of the front side wall 102a that other examples of present embodiment are related.In this example, different with the example shown in Figure 12 A, four pad importings use the first end 104a in hole 104 to be communicated with corresponding pad maintenance respectively with two (pad imports with hole 105) of accompanying drawing left in the hole.On the other hand, two right-hand (pad imports with hole 205) of accompanying drawing keep using the second end 104b connection in hole 104 respectively with corresponding pad.
Figure 14 B represents the vertical view of the suitable part of the front side wall 102a that another example of this execution mode is related.In this example, two pads import with the pad importing of the accompanying drawing left end in the hole and use hole (pad imports with hole 105) and corresponding pad to keep using the first end 104a connection in hole 104.On the other hand, the importing of the pad of accompanying drawing right-hand member uses the second end 104b in hole 104 to be communicated with hole (pad imports with hole 205) with corresponding pad maintenance.
Like this, when employing has flexual electromagnetic wave shielding with pad 1, shown in Figure 12 A～Figure 14 B, as long as constituting many groups (is four groups in Figure 12 A～Figure 14 A, be two groups in Figure 14 B) " corresponding pad keep import with hole 104 and pad use the hole " in, the pad of specific two groups of adjacency " corresponding pad keep import use the hole with hole 104 and pad " imports uses that adjacency gets final product between the hole 105,205.
Figure 15 A～Figure 15 C represents the vertical view of suitable part of the front side wall 102a of other embodiment in the present embodiment respectively.These front side walls 102a can use when use has the electromagnetic wave shielding usefulness pad 1 of stretching property of elasticity.
Promptly, under this situation shown in Figure 15 A～Figure 15 C, as long as many groups (are four groups among Figure 15 A～Figure 15 B, among Figure 15 C be two groups) " corresponding pad keep import with hole 104 and pad use the hole " in, the pad of specific two groups of adjacency " corresponding pad keep import use the hole with hole 104 and pad " keeps using that adjacency gets final product between the hole 104.
In the example shown in Figure 15 A～Figure 15 C, for the order that electromagnetic wave shielding is installed on front side wall 102a with pad 1, substitute in the example shown in above-mentioned Figure 12 A～Figure 14 B making electromagnetic wave shielding make its liberation after with pad 1 warpage and turn back to normal condition, so long as turn back to normal condition and get final product making electromagnetic wave shielding allow after with pad 1 elastic stretch it liberate.
In addition, in the respective embodiments described above, if electromagnetic wave shielding possesses a gasket body 2, a plurality of insertion section 4 and a plurality of anti-delinking part 3 with pad 1, apparatus main body 101 has a plurality of pads that are provided with in the position corresponding with these insertion sections 4 and anti-delinking part 3 and keeps with hole 104, but be not limited to this mode, can suitably change it.
For example, constitute electromagnetic wave proof with pad 1, in addition, keep keeping with hole 104 with the pad of hole constituent apparatus main body 101 by a pad that has with gasket body 2 roughly the same length by a gasket body 2, a plurality of insertion section 4 and a plurality of anti-delinking part 3.Perhaps, also can be by a gasket body 2, have with an insertion section 4 of gasket body 2 roughly the same length and have the pad that is in the extrusion molding state that an anti-delinking part 3 with insertion section 4 roughly the same length constitutes, constitute electromagnetic wave shielding usefulness pad 1, constitute pad maintenance usefulness hole 104 by a hole that has with gasket body 2 roughly the same length.
In addition, under the situation of insertion section 4 that is made of electromagnetic wave shielding usefulness pad 1 a plurality of parts and anti-delinking part 3, the quantity of insertion section 4 and anti-delinking part 3 is not particularly limited, and can suitably change.
And, in above-mentioned first execution mode, keep being provided with guide portion 106,106 and preventing to return portion 107,107 at pad, but be not limited to the manner with hole 104 and the centre that pad imports with hole 105, can suitably change it.
For example, can keep importing centre, guide portion 106,106 is set and prevent any one party of the portion that returns 107,107, the two perhaps is not set at pad with hole 105 with hole 104 and pad.
And, in above-mentioned second execution mode, keep importing the centre of using hole 105,205 with hole 104 and pad at pad, be provided with guide portion 106,106, but be not limited to this mode, can suitably change it.
For example, can keep importing the centre of using hole 105,205, guide portion 106,106 is set and prevent to return 107,107 both sides of portion, or both sides are not set at pad with hole 104 and pad.
In addition, can also constitute at pad and import, guide portion 106,106 and/or prevent whether different the existence of the portion that returns 107,107 is with among the side and the opposing party in hole 105,205.
For example, can import at all pads and guide portion 106,106 is set, prevent to return portion 107,107 and only import with hole 205 settings at pad with hole 105,205.
In addition, in the respective embodiments described above, also can constitute: in a plurality of pads keep with hole 104, be disposed at the hole of end and be disposed in the middle of the hole, guide portion 106,106 and/or the existence that prevents the portion that returns 107,107 be difference whether.
For example, can keep guide portion 106,106 being set, and only the pad of (or two ends) configuration keeps preventing to return portion 107,107 with hole 104 settings at one end at all pads with hole 104.
And, be provided with pad in the respective embodiments described above and import with hole 105 (, 205), but also can not being set, pad imports with hole 105 (, 205).For example, can keep having peristome at pad with first end in hole 104, and, use first end of pad 1 to block the peristome that pad keeps using hole 104 by electromagnetic wave shielding by making electromagnetic wave shielding slip into the pad maintenance with hole 104 from this peristome with pad 1.
And in the respective embodiments described above, insertion section 4 and anti-delinking part 3 are made of the approximately uniform parts of linear foot cun (length direction size), but the linear foot cun difference of the two is implemented, thereby can suitably change.
In addition, in the respective embodiments described above, make pad import that electromagnetic wave shielding is with the width dimensions V5 of the anti-delinking part 3 of pad 1 down greater than state (not being subjected to the no load condition of external force) usually with the width dimensions V2 in hole 105 (, 205), anti-delinking part 3 can enter into the pad importing from outside wall surface 102b side and uses the size in hole 105 (, 205) to get final product but pad imports with the width dimensions V2 in hole 105 (, 205).
For example, pad importing usefulness hole 105 (, 205) width dimensions V2 can be identical or littler than it with the width dimensions V5 of the anti-delinking part 3 of pad 1 with electromagnetic wave shielding under the common state, also can be by from outside wall surface 102b side operation anti-delinking part 3 it is pushed into pad import with hole 105 (, 205), make first protrusion tab 31 of anti-delinking part 3 or second protrusion tab 32 be subjected to counter-force and be out of shape from outside wall surface 102b, and pad importing usefulness hole 105 (, 205) width dimensions V2 is greater than the width dimensions V5 of the anti-delinking part 3 of this deformation state, anti-delinking part 3 can from outside wall surface 102b side enter into pad import with hole 105 (, 205) size.In addition, while size V2, V5 can make anti-delinking part 3 tilt to enter pad to import size relationship with hole 105 (, 205).
In addition, in the respective embodiments described above, pad keeps being arranged on hole 104 the front side wall 102a of conduct first opposed walls on the framework 102 of the communicator 100 (or communicator 200) as electronic equipment, keep with hole 104 with the pad that pad 1 is maintained at this front side wall 102a by electromagnetic wave shielding, electromagnetic shielding is carried out in gap between the framework 102 of this framework 102 and adjacency 109, but be not limited to this mode, can suitably change.
For example, the upper side wall or the lower wall of establishing the framework 102 of communicator 100 (or communicator 200) are first opposed walls, and sidewall or lower wall are provided with pad and keep keeping electromagnetic wave shielding usefulness pad 1 with hole 104 thereon.And the housing 101a that can establish with this upper side wall or the opposed communicator 100 of lower wall (or communicator 200) is second opposed walls, carries out electromagnetic shielding by electromagnetic wave shielding with the gap between 1 couple of housing 101a of pad and upper side wall or the lower wall.
In addition, the electronic equipment of the present application is not limited to communicator 100 (or communicator 200), can suitably change it and adopts the various devices that generate electromagnetic waves.
Then, related conduct has electromagnetic wave shielding with the communicator of pad to the another execution mode of the present invention, promptly has electromagnetic wave shielding and describes with the communicator 300 of pad.
On the other hand, in the communicator 300 of present embodiment, also be provided with and a plurality ofly keep importing the pad maintenance usefulness hole 104 that is communicated with hole 105 with pad with the first end 104a (in the accompanying drawing being three) of hole 104 length directions at pad, but shown in Figure 16 A, in the present embodiment, this pad keeps using at least one among first end 104a interval R1, the R2 each other in hole 104, become and direction of insertion end (be referred to as reference position 4a, in the accompanying drawings be left end) each other interval P1, the P2 different interval of electromagnetic wave shielding with the corresponding insertion section 4 of pad 1.
Particularly, in this example, constitute R1=R2＜P1=P2.In addition, in this example, electromagnetic wave shielding constitutes Q1=Q2=Q3 with length direction size (W4 that is equivalent to Fig. 2) 01, Q2, the Q3 of the insertion section 4 of pad 1.
Pad keeps length direction size T1, T2, the T3 (the linear foot cun W1 that is equivalent to Fig. 5) with hole 104 to constitute T1＞T2＞T3.In addition, in this example, portion 107 is not returned in shown in Figure 5 preventing and be arranged at front side wall 102a.And, in this example, constitute T2=Q2.
Total size U1, U2, U3 that pad imports the direction of insertion size (the X1 direction size of Figure 16 A) of length direction size (the linear foot cun W2 that is equivalent to Fig. 5) with hole 105 and guide portion 106 constitute U1＜U2＜U3.And, become Q1＜U1.
Pad keeps constituting (T1+U1)=(T2+U2)=(T3+U3) with length direction size T1, T2, T3 and above-mentioned U1, the U2 in hole 104, respectively add up to size T1+U1, T2+U2, the T3+U3 of U3.And pad imports and not to constitute S1=P1, S2=P2 (and in this example, S1=S2) with length direction end (the X2 direction end in the accompanying drawing) interval S1, S2 each other that the pad maintenance is communicated with a side with hole 104 with hole 105.
All the other formations of communicator 300 are identical with the formation of communicator 200.
Then, according to Figure 16 A and Figure 16 B to electromagnetic wave shielding is described with the order that pad 1 is installed on the front side wall 102a of communicator 300.Electromagnetic wave shielding is roughly the same with the situation of communicator 200 with the order that pad 1 is installed on front side wall 1 02a.
Promptly, in three anti-delinking parts 3 (not shown) and the insertion section 4 of towards an opposite side electromagnetic wave shielding being used the correspondence of pad 1 from the paper of Figure 16 A near observer's side, being inserted into three pads shown in Figure 16 A imports with after the hole 105, make electromagnetic wave shielding slide and move, become the state of Figure 16 B with the X1 direction of pad 1 in Figure 16 A (left to).
As mentioned above, in communicator 300, pad keeps all becoming than reference position 4a each other interval P1, P2 (P1=P2) the little interval of electromagnetic wave shielding with the insertion section 4 of the correspondence of pad 1 with first end 104a interval R1, the R2 (R1=R2) each other in hole 104.
Thereby, make electromagnetic wave shielding with pad 1 from the state of Figure 16 A to the X1 direction slide move when, three reference position 4a are according to the reference position 4a that at first is the insertion section 4 of left end, then be the reference position 4a of the insertion section 4 of central authorities, be the order of reference position 4a of the insertion section 4 of right-hand member at last, keep the first end 104a in the different moment by corresponding pad respectively with hole 104.
Therefore, can be at electromagnetic wave shielding with the reference position 4a of the insertion section 4 of pad 1 from width (V2, with reference to Fig. 5) wide pad imports with hole 105 when the narrow pad of width (V1 is with reference to Fig. 5) keeps being directed with hole 104, and the generation of the frictional resistance that is caused by guide portion 106 is disperseed constantly.
As a result, even do not apply big sliding force, also electromagnetic wave shielding can be installed to the front side wall 102a of communicator 300 with pad 1.
Afterwards, make near electromagnetic wave shielding (not shown) warpage of right-hand member of the gasket body 2 of pad 1 on one side, insertion section 4 (not shown) with right-hand member is inserted into pad importing usefulness hole 205 (not shown) on one side, and by it being discharged the pad maintenance usefulness hole 104 (not shown) that the insertion section 4 (not shown) of right-hand member is inserted into right-hand member, this order is same with the situation (with reference to Figure 13 A, Figure 13 B) of communicator 200.
In addition, there is no particular limitation for each size shown in Figure 16 A.For example, be made as R1=R2＜P1=P2 in this example, but also can be made as R1＜P1=P2=R2.
And, in all changes of above-mentioned communicator 200 (variation), except can not be applied to communicator 300 other can be all use in communicator 300.
And present embodiment (communicator 300) has been represented the application examples based on communicator 200, but is not limited to this.Can also be that present embodiment (communicator 300) is used on the basis with above-mentioned communicator 100.Under this situation, in whole changes of communicator 100, except can not be applied to communicator 300, can in communicator 300, use.
Use in the pad at the related electromagnetic wave shielding of the application's first invention, possessing the mode that begins to slide according to the length direction end side that keeps from pad with the hole is inserted in pad and keeps insertion section in the usefulness hole, and the anti-delinking part possesses: from first end face of the Width of insertion section to the first outstanding protrusion tab of the Width of insertion section; With from second end face of the Width of insertion section to the second outstanding protrusion tab of the Width of insertion section; For first protrusion tab and second protrusion tab, at least one side's distance setting is first distance till will the outstanding front end from second end face to first protrusion tab and the second distance till the outstanding front end from first end face to second protrusion tab: even under first protrusion tab or second protrusion tab are subjected to situation that external force is out of shape, also maintain greater than pad and keep state with the width dimensions in hole.
Thus, can prevent that the anti-delinking part from keeping extracting the outside wall surface side with the internal face side of Kong Zhongcong first opposed walls at pad, can be maintained electromagnetic wave shielding is remained in the state that pad keeps using the hole with pad.
And, not needing to keep with the existing structure in hole as the anti-delinking part is inserted into pad from the outside wall surface side, the anti-delinking part is by shank and be configured to constitute with the acutangulate foot of this shank, can reduce the whole height of anti-delinking part.Thus, can reduce the overhang of anti-delinking part from the internal face inward direction of first opposed walls.Therefore, for example exist near the internal face of first opposed walls under the situation of miscellaneous part, also can keep reducing the possibility that the anti-delinking part contact with this miscellaneous part the insertion section being inserted into pad, remain to the processing ease that the hole is used in the pad maintenance thereby can make with time in the hole.Thus, can be applied near the electronic equipment that the internal face of first opposed walls, has miscellaneous part.
Use in the pad at the electromagnetic wave shielding that the application's second invention is related, gasket body is made of the parts of a strip, and anti-delinking part and insertion section are made of a plurality of parts that the length direction in gasket body has the compartment of terrain configuration mutually.
Thus, can reduce making the insertion section slip into the pad maintenance, can easily it be remained to pad and keep using the hole with the resistance when the hole.
Use in the electronic equipment of pad at the electromagnetic wave shielding that has that the application's the 3rd invention is related, for electromagnetic wave shielding for the anti-delinking part of pad, width dimensions till from the outstanding front end of first protrusion tab to the outstanding front end of second protrusion tab is less than the width dimensions of gasket body, first opposed walls of electronic equipment main body also possesses the pad importing and uses the hole, it keeps being communicated with the hole with pad, be used for that electromagnetic wave shielding is imported to pad with the insertion section of pad and keep using the hole, pad imports and is constituted as with the hole: its width dimensions is less than the width dimensions of electromagnetic wave shielding with the gasket body of pad, and, roughly the same or bigger with the width dimensions of the anti-delinking part of pad than it with electromagnetic wave shielding.
Thus, can anti-delinking part and insertion section be inserted into pad from the outside wall surface side imports and uses the hole.And, under the state of this insertion, the anti-delinking part can be configured to the internal face side of first opposed walls.Therefore, by begin for example with the direction in hole electromagnetic wave shielding to be carried out move operation with pad from this state along the pad maintenance, can the insertion section be easily inserted into pad in the mode of sliding and keep using the hole, keep using the hole thereby electromagnetic wave shielding can be remained on pad with pad.
On the other hand, electromagnetic wave shielding is being remained in pad after pad keeps with the hole, can constitute and cover pad by gasket body and import state, can prevent to import situation with the hole leakage electromagnetic wave from pad with the hole.
Use in the electronic equipment of pad at the electromagnetic wave shielding that has that the application's the 4th invention is related, electromagnetic wave shielding constitutes with the gasket body of the pad parts by a strip, electromagnetic wave shielding is made of a plurality of parts that the length direction in gasket body has the compartment of terrain configuration mutually with the anti-delinking part and the insertion section of pad, the pad of electronic equipment main body keep with the hole by with the electromagnetic wave shielding position corresponding with the anti-delinking part of pad and insertion section on a plurality of holes of disposing constitute, pad imports with each pad of Kong Youyu and keeps a plurality of holes formation with the corresponding setting in hole.
Thus, can from the outside wall surface side a plurality of anti-delinking parts and insertion section be inserted into each that the hole is used in a plurality of pads importings respectively.And, can under the state of this insertion, the anti-delinking part be configured in the internal face side of first opposed walls respectively.Therefore,, for example on pad keeps with the direction in hole, electromagnetic wave shielding is carried out move operation with pad, can make the insertion section be inserted into each that pad keeps using the hole respectively by from this state.At this moment, as long as the length amount of slide insert part can make the insertion section is inserted into the processing ease that pad keeps using the hole.
Use in the electronic equipment of pad at the electromagnetic wave shielding that has that the application's the 5th invention is related, a plurality of pads are imported use pad importing a part of in the hole to keep being communicated with, and make remaining pad importing use hole and pad maintenance to be communicated with rightabout second end of first end of hole length direction with first end of hole length direction with hole and pad.
Therefore, then as described below for example if constitute the electromagnetic wave shielding pad according to mode with pliability (perhaps stretching property of elasticity), electromagnetic wave shielding can be used the hole with the pad maintenance that each insertion section of pad is inserted into correspondence.
Promptly, at first the anti-delinking part of correspondence and insertion section are inserted into pad keep pad importing that first end with the hole is communicated with the hole after, by keeping electromagnetic wave shielding being carried out move operation with pad, can respectively these insertion sections be inserted into simultaneously corresponding pad and keep using the hole with the direction in hole at pad.Then, by make electromagnetic wave shielding pad warpage (or stretching, extension) from normal condition, after the coconnected pad of second end that can be inserted into pad maintenance usefulness hole in anti-delinking part and the insertion section with correspondence imports with the hole, by making electromagnetic wave shielding turn back to normal condition,, this insertion section keeps using the hole and being inserted into corresponding pad with pad.
For each insertion section that so is inserted into, because only otherwise make electromagnetic wave shielding, just can not come off with the hole from the pad maintenance with pad warpage (perhaps only otherwise make its extension), so, can combine with electronic equipment reliably.In addition, even because pad keeps reducing with the dimensional accuracy in hole, the insertion section can not keep coming off with the hole from pad yet, so preferred.
What the application's the 6th invention was related has electromagnetic wave shielding with in the electronic equipment of pad, be provided with a plurality of first ends of hole length direction of using in the pad maintenance and keep using the hole with the pad that the hole is communicated with the pad importing, this pad keeps with in first end interval each other in hole at least one, become and electromagnetic wave shielding with the different interval, interval each other, reference position of the corresponding insertion section of pad.
Therefore, keep first end with the hole to make electromagnetic wave shielding keep sliding when mobile to pad along same direction by pad importing from the pad of electronic equipment main body, can make these a plurality of insertion sections use the moment offsetting of first end in hole by the pad maintenance with the hole with a plurality of insertion sections of pad with aperture.
Thereby, disperse because of friction waits the resistance that causes in the time of can making electromagnetic wave shielding keep first end of usefulness by pad in time with a plurality of insertion sections of pad.As a result, even do not apply big sliding force, also electromagnetic wave shielding can be installed on the electronic equipment main body with pad.
Use in the electronic equipment of pad at the electromagnetic wave shielding that has that the application's the 7th invention is related, first opposed walls keeps importing centre with the hole with hole and pad at the pad of electronic equipment main body, also possesses electromagnetic wave shielding imported with the hole from pad with the insertion section of pad to guide to the guide portion that the hole is used in the pad maintenance.
Thus, can electromagnetic wave shielding easily be imported from pad with the insertion section of pad by guide portion and be inserted into pad with the hole and keep using the hole.
Use in the electronic equipment of pad at the electromagnetic wave shielding that has that the application's the 8th invention is related, first opposed walls keeps also possessing with hole and the centre that pad imports with the hole at the pad of electronic equipment main body: guide portion, and it guides to pad maintenance from the pad importing with the hole with the insertion section of pad with electromagnetic wave shielding and uses the hole; With prevent to return portion, it is used to prevent to be inserted into pad and keeps turning back to the pad importing with the electromagnetic wave shielding in hole with the insertion section of pad and use the hole.
Thus, can electromagnetic wave shielding easily be imported from pad with the insertion section of pad by guide portion and be inserted into pad with the hole and keep using the hole.
And, even enter into the insertion section of pad after pad keeps with the hole at electromagnetic wave shielding, the insertion section has been subjected under the situation of vibration etc., also can prevent that the insertion section from turning back to pad and importing and use the hole by preventing the portion of returning, and can keep that the insertion section is inserted in the state that pad keeps the usefulness hole.
Above-mentioned conduct preferred embodiment describes the present invention, but respectively is used for just being used for explanation and is not to be used for limiting, do not depart from the scope of the present invention and the situation of spirit under, can in the claim scope of adding, change.In addition, above-mentionedly only several typical embodiment of the present invention are described in detail, those skilled in the art can under the situation that does not break away from novel teachings of the present invention and advantage in above-mentioned typical embodiment to carrying out numerous variations.Therefore, such change also all within the scope of the present invention.
Claims (10)
1. electromagnetic wave shielding pad, first opposed walls and the second opposed walls butt with the electronic equipment main body, electromagnetic shielding is carried out in the gap, described first opposed walls and the described second opposed walls opposite disposed, and have described gap between described first opposed walls and described second opposed walls, described electromagnetic wave shielding possesses with pad:
The insertion section, it has with pad and keeps roughly the same or than its little width dimensions with the width dimensions in hole, and being inserted into described pad according to the mode that the long side direction end side that keeps from described pad with the hole begins to slide keeps in the usefulness hole, wherein, described pad keeps being arranged at described first opposed walls with the hole, penetrates into internal face from the outside wall surface of this first opposed walls;
Gasket body, it is connected with described insertion section, with the outside wall surface butt of described first opposed walls, and with the second opposed walls butt; With
The anti-delinking part, it is connected with described insertion section, is configured in the internal face side of described first opposed walls;
Described anti-delinking part possesses: from first end face of the Width of described insertion section along the first outstanding protrusion tab of the Width of described insertion section; With
From second end face of the Width of described insertion section along the second outstanding protrusion tab of the Width of described insertion section;
For described first protrusion tab and described second protrusion tab, at least one side is set at first distance till will the outstanding front end from described second end face to described first protrusion tab and the second distance till the outstanding front end from described first end face to described second protrusion tab: even be subjected to external force and under the situation of being out of shape at described first protrusion tab or described second protrusion tab, also maintain greater than described pad and keep state with the width dimensions in hole.
2. electromagnetic wave shielding pad according to claim 1 is characterized in that,
Described gasket body is made of the parts of a strip,
Described anti-delinking part and described insertion section are made of a plurality of parts that the long side direction in described gasket body has the compartment of terrain configuration mutually.
3. one kind has the electronic equipment that electromagnetic wave shielding is used pad, and it possesses the described electromagnetic wave shielding of claim 1 pad and electronic equipment main body,
For the described anti-delinking part of pad, the width dimensions till from the outstanding front end of described first protrusion tab to the outstanding front end of described second protrusion tab is less than the width dimensions of described gasket body for described electromagnetic wave shielding,
Described first opposed walls of described electronic equipment main body also possesses pad and imports and use the hole, and it is communicated with the hole with described pad maintenance, and be used for that described electromagnetic wave shielding is imported to described pad maintenance with the insertion section of pad and use the hole,
Described pad imports and is constituted as with the hole: its width dimensions is less than the width dimensions of described electromagnetic wave shielding with the described gasket body of pad, and, roughly the same or bigger with described electromagnetic wave shielding than it with the width dimensions of the described anti-delinking part of pad.
4. the electronic equipment with electromagnetic wave shielding with pad according to claim 3 is characterized in that,
Described electromagnetic wave shielding constitutes with the described gasket body of the pad parts by a strip,
Described electromagnetic wave shielding is made of a plurality of parts that the long side direction in described gasket body has the compartment of terrain configuration mutually with the described anti-delinking part and the described insertion section of pad,
The described pad of described electronic equipment main body keep with the hole by with the described electromagnetic wave shielding position corresponding with the described anti-delinking part of pad and described insertion section on a plurality of holes of disposing constitute,
Described pad imports with described each pad of Kong Youyu and keeps constituting with the corresponding a plurality of holes that are provided with, hole.
5. the electronic equipment with electromagnetic wave shielding with pad according to claim 4 is characterized in that,
Described a plurality of pad is imported use pad importing a part of in the hole to keep being communicated with, and make remaining pad importing use hole and the maintenance of described pad to be communicated with rightabout second end of first end of hole long side direction with first end of hole long side direction with hole and described pad.
6. the electronic equipment with electromagnetic wave shielding with pad according to claim 4 is characterized in that,
Be provided with a plurality of first ends of hole long side direction of using in described pad maintenance and keep using the hole with the described pad that the hole is communicated with described pad importing, this pad keeps using at least one in first end interval each other in hole, is different from reference position each other the interval of described electromagnetic wave shielding with the described insertion section of the correspondence of pad.
7. the electronic equipment with electromagnetic wave shielding with pad according to claim 3 is characterized in that,
Described first opposed walls keeps importing centre with the hole with hole and described pad at the pad of described electronic equipment main body, also possesses described electromagnetic wave shielding imported with the hole from described pad with the described insertion section of pad to guide to the guide portion that the hole is used in described pad maintenance.
8. the electronic equipment with electromagnetic wave shielding with pad according to claim 3 is characterized in that,
Described first opposed walls keeps also possessing with hole and the centre that described pad imports with the hole at the pad of described electronic equipment main body: guide portion, and it guides to described pad maintenance from described pad importing with the hole with the described insertion section of pad with described electromagnetic wave shielding and uses the hole; With prevent to return portion, it is used to prevent to be inserted into described pad and keeps turning back to described pad importing with the electromagnetic wave shielding in hole with the described insertion section of pad and use the hole.
9. the electronic equipment with electromagnetic wave shielding with pad according to claim 5 is characterized in that,
Be provided with a plurality of first ends of hole long side direction of using in described pad maintenance and keep using the hole with the described pad that the hole is communicated with described pad importing, this pad keeps using at least one in first end interval each other in hole, is different from reference position each other the interval of described electromagnetic wave shielding with the described insertion section of the correspondence of pad.
10. the electronic equipment with electromagnetic wave shielding with pad according to claim 5 is characterized in that,
Described first opposed walls keeps importing centre with the hole with hole and described pad at the pad of described electronic equipment main body, also possesses described electromagnetic wave shielding imported with the hole from described pad with the described insertion section of pad to guide to the guide portion that the hole is used in described pad maintenance.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007012193 | 2007-01-23 | ||
| JP2007012193 | 2007-01-23 | ||
| JP2007-012193 | 2007-01-23 | ||
| JP2007-170201 | 2007-06-28 | ||
| JP2007170201 | 2007-06-28 | ||
| JP2007170201 | 2007-06-28 | ||
| JP2007241938A JP5048431B2 (en) | 2007-01-23 | 2007-09-19 | Electromagnetic shielding gasket and electronic device having electromagnetic shielding gasket |
| JP2007-241938 | 2007-09-19 | ||
| JP2007241938 | 2007-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101232797A CN101232797A (en) | 2008-07-30 |
| CN101232797B true CN101232797B (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101601354A Active CN101232797B (en) | 2007-01-23 | 2007-12-24 | Electromagnetic shielding gasket and electronic device provided therewith |
Country Status (2)
| Country | Link |
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| JP (1) | JP5048431B2 (en) |
| CN (1) | CN101232797B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112017007453B4 (en) * | 2017-05-22 | 2021-04-01 | Mitsubishi Electric Corporation | ELECTRONIC MACHINE |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001091531A1 (en) * | 2000-05-19 | 2001-11-29 | Telefonaktiebolaget Lm Ericsson | Contact spring assembly |
| CN2682776Y (en) * | 2003-11-24 | 2005-03-02 | 神基科技股份有限公司 | Electromagnetic wave suppressing and shielding structure for circuit substrate interference source |
| CN2810117Y (en) * | 2005-07-13 | 2006-08-23 | 杭州华为三康技术有限公司 | Electromagnetic shielding liner and electromagnetic shielding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008244129A (en) * | 2007-03-27 | 2008-10-09 | Toshiba Corp | High-frequency shielding case and shielding method therefor |
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2007
- 2007-09-19 JP JP2007241938A patent/JP5048431B2/en active Active
- 2007-12-24 CN CN2007101601354A patent/CN101232797B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001091531A1 (en) * | 2000-05-19 | 2001-11-29 | Telefonaktiebolaget Lm Ericsson | Contact spring assembly |
| CN2682776Y (en) * | 2003-11-24 | 2005-03-02 | 神基科技股份有限公司 | Electromagnetic wave suppressing and shielding structure for circuit substrate interference source |
| CN2810117Y (en) * | 2005-07-13 | 2006-08-23 | 杭州华为三康技术有限公司 | Electromagnetic shielding liner and electromagnetic shielding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009033079A (en) | 2009-02-12 |
| JP5048431B2 (en) | 2012-10-17 |
| CN101232797A (en) | 2008-07-30 |
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