TWI586252B - Folded shielding case - Google Patents
Folded shielding case Download PDFInfo
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- TWI586252B TWI586252B TW105101547A TW105101547A TWI586252B TW I586252 B TWI586252 B TW I586252B TW 105101547 A TW105101547 A TW 105101547A TW 105101547 A TW105101547 A TW 105101547A TW I586252 B TWI586252 B TW I586252B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
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- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Casings For Electric Apparatus (AREA)
Description
本揭露中所述實施例內容是有關於一種折疊式屏蔽盒。特別地，本揭露中所述實施例內容是有關於一種折疊式固態硬碟電磁波屏蔽盒。 The content of the embodiment described in the disclosure relates to a folded shield box. In particular, the content of the embodiment described in the present disclosure relates to a folded solid-state hard disk electromagnetic wave shielding box.
隨著科技的發展，電子設備的尺寸也越來越小。雖然，現今硬碟的發展已廣泛地應用於各種桌上型電腦、筆記型電腦與工業電腦等。傳統的機械式硬碟採用機械方式而運作的設備，故對撞擊的耐受度極低，很可能因為撞擊而導致儲存機械式硬碟中的資料完全損毀，且其讀寫的效率亦較為低落。 With the development of technology, the size of electronic devices is getting smaller and smaller. Although the development of today's hard drives has been widely used in a variety of desktop computers, notebook computers and industrial computers. The traditional mechanical hard disk uses mechanically operated equipment, so the tolerance to impact is extremely low. It is likely that the data stored in the mechanical hard disk is completely destroyed due to the impact, and the efficiency of reading and writing is also relatively low. .
相較傳統硬碟機，固態硬碟(Solid State Disk；SSD)是以記憶體作為永久性存檔的電腦存儲設備，其無論在速度、溫度、壽命都明顯優於傳統硬碟。因此，固態硬碟，不僅體積小、速度高，更可大幅提高電腦的工作效率，目前也已廣泛應用於電腦相關設備，特別是筆記型電腦與平板電腦等可攜式電子設備。 Compared with traditional hard disk drives, Solid State Disk (SSD) is a computer storage device with permanent storage of memory, which is superior to traditional hard disk in speed, temperature and life. Therefore, the solid-state hard disk is not only small in size and high in speed, but also greatly improves the working efficiency of the computer. Currently, it has been widely used in computer-related equipment, especially portable electronic devices such as notebook computers and tablet computers.
然而，隨著電子設備的體積越來越小，內部零件之間的距離也越來越近，彼此之間可能會產生電磁波的干擾的問題也越來越凸顯，如何能有效的提供零件的防電磁波的能 力，且避免增加所需的空間，為現今電子設備的製造者與使用者所殷殷企盼。 However, as the size of electronic devices becomes smaller and smaller, the distance between internal components is getting closer and closer, and the problem of electromagnetic wave interference between them is becoming more and more prominent. How to effectively provide protection of parts? Electromagnetic wave energy Force, and avoid increasing the space required, is the hope of the manufacturers and users of today's electronic equipment.
有鑒於此，本揭露內容提出一種折疊式屏蔽盒。 In view of this, the present disclosure proposes a folding type shielding box.
本揭露內容之一實施方式是關於一種折疊式屏蔽盒，包含有一中空殼體，用以容置該電子裝置；一第一固定部形成於中空殼體的一側；以及一第二固定部，形成於中空殼體的另一側。其中，中空殼體、第一固定部及第二固定部係由重疊的一金屬屏蔽層及一絕緣片折疊而成，且絕緣片貼合於金屬屏蔽層朝向電子裝置之一側。 One embodiment of the present disclosure relates to a folding type shielding box including a hollow casing for accommodating the electronic device; a first fixing portion formed on one side of the hollow casing; and a second fixing The portion is formed on the other side of the hollow casing. The hollow housing, the first fixing portion and the second fixing portion are formed by folding a metal shielding layer and an insulating sheet, and the insulating sheet is attached to the metal shielding layer toward one side of the electronic device.
在一些實施例中，金屬屏蔽層包含一鋁箔。 In some embodiments, the metal shield layer comprises an aluminum foil.
在一些實施例中，絕緣片包含一聚脂薄膜所形成之麥拉(Mylar)透明片。 In some embodiments, the insulating sheet comprises a Mylar transparent sheet formed of a mylar film.
在一些實施例中，金屬屏蔽層與絕緣片分別具有定位孔，以用來定位金屬屏蔽層與絕緣片，並利用接著劑將兩者貼合。其中，接著劑包含有雙面膠。 In some embodiments, the metal shield layer and the insulating sheet respectively have positioning holes for positioning the metal shield layer and the insulating sheet, and bonding the two with an adhesive. Wherein, the adhesive comprises a double-sided tape.
在一些實施例中，金屬屏蔽層包含有一第一屏蔽部，一第二屏蔽部連接於第一屏蔽部，一第三屏蔽部連接於第二屏蔽部，一第四屏蔽部連接於第一屏蔽部相對於第二屏蔽部的另一邊，以及一第五屏蔽部連接於第四屏蔽部。絕緣片包含有一第一絕緣部，一第二絕緣部，一第三絕緣部，一第四絕緣部以及一第五絕緣部，分別與金屬屏蔽層的第一屏蔽部，第二屏蔽部，第三屏蔽部，第四屏蔽部以及第五屏蔽部貼合，其中 第五屏蔽部大於第五絕緣部。折疊線分別形成在金屬屏蔽層相鄰的屏蔽部之間，以及絕緣片相鄰的絕緣部之間。導電膠則用來貼合第五屏蔽部與第三屏蔽部。 In some embodiments, the metal shielding layer includes a first shielding portion, a second shielding portion is coupled to the first shielding portion, a third shielding portion is coupled to the second shielding portion, and a fourth shielding portion is coupled to the first shielding portion. The portion is connected to the fourth shield portion with respect to the other side of the second shield portion and a fifth shield portion. The insulating sheet includes a first insulating portion, a second insulating portion, a third insulating portion, a fourth insulating portion and a fifth insulating portion, respectively, and the first shielding portion of the metal shielding layer, the second shielding portion, a third shielding portion, a fourth shielding portion and a fifth shielding portion are fitted, wherein The fifth shield portion is larger than the fifth insulation portion. The folding lines are respectively formed between the shield portions adjacent to the metal shield layer and between the insulating portions adjacent to the insulating sheets. The conductive paste is used to fit the fifth shield and the third shield.
在一些實施例中，第一屏蔽部更包含一檢視窗，以檢查一電子裝置是否有準確地***一電路板上對應的一連接器。 In some embodiments, the first shielding portion further includes a inspection window to check whether an electronic device is accurately inserted into a corresponding connector on a circuit board.
在一些實施例中，第三絕緣部更形成有一180度的缺口，而第五絕緣部更形成有一90度的缺口。 In some embodiments, the third insulating portion is further formed with a 180 degree notch, and the fifth insulating portion is further formed with a 90 degree notch.
在一些實施例中，折疊式屏蔽盒更利用位於第五屏蔽部大於第五絕緣部的導電膠，貼合第五屏蔽部與第三屏蔽部。 In some embodiments, the folding shielding box further utilizes the conductive adhesive located at the fifth shielding portion and greater than the fifth insulating portion to conform to the fifth shielding portion and the third shielding portion.
在一些實施例中，中空殼體具有一開口，電子裝置透過該開口設置於中空殼體中 In some embodiments, the hollow housing has an opening through which the electronic device is disposed in the hollow housing.
綜上所述，本揭露中的折疊式屏蔽盒可以方便地進行電子裝置，例如是固態硬碟的電磁波屏蔽，且由於利用輕薄的金屬薄膜與絕緣片形成所需大小的罩體，更可以有效地減少生產成本。 In summary, the foldable shielding box of the present disclosure can conveniently perform electronic wave shielding of an electronic device, such as a solid state hard disk, and is more effective because a thin metal film and an insulating sheet are used to form a cover of a desired size. Reduce production costs.
100‧‧‧折疊式屏蔽盒 100‧‧‧Folding shield box
102‧‧‧開口 102‧‧‧ openings
104‧‧‧中空殼體 104‧‧‧ hollow housing
200‧‧‧金屬屏蔽層 200‧‧‧Metal Shield
202‧‧‧折疊線 202‧‧‧Folding line
204‧‧‧導電膠 204‧‧‧Conductive adhesive
206‧‧‧導電膠 206‧‧‧ conductive adhesive
208‧‧‧接著劑 208‧‧‧Binder
210‧‧‧第一屏蔽部 210‧‧‧First Screening Department
212‧‧‧定位孔 212‧‧‧Positioning holes
214‧‧‧第一固定部 214‧‧‧First Fixed Department
215‧‧‧第一固定孔 215‧‧‧First fixing hole
216‧‧‧加強固定部 216‧‧‧ Strengthening the Ministry of Fixation
217‧‧‧加強固定孔 217‧‧‧ Strengthen the fixing hole
218‧‧‧檢視窗 218‧‧ ‧ inspection window
220‧‧‧第二屏蔽部 220‧‧‧Second shield
230‧‧‧第三屏蔽部 230‧‧‧ Third shield
232‧‧‧缺口 232‧‧ ‧ gap
240‧‧‧第四屏蔽部 240‧‧‧4th Screening Department
250‧‧‧第五屏蔽部 250‧‧‧ Fifth Screening Department
252‧‧‧第二固定部 252‧‧‧Second fixed department
254‧‧‧緩衝部 254‧‧‧ buffer
256‧‧‧第二固定孔 256‧‧‧Second fixing hole
260‧‧‧第六屏蔽部 260‧‧‧ Sixth Screening Department
262‧‧‧開孔 262‧‧‧ openings
270‧‧‧第七屏蔽部 270‧‧‧ seventh shield
281‧‧‧第一側邊 281‧‧‧ first side
282‧‧‧第二側邊 282‧‧‧Second side
283‧‧‧第三側邊 283‧‧‧ third side
284‧‧‧第四側邊 284‧‧‧ fourth side
300‧‧‧絕緣片 300‧‧‧Insulation sheet
302‧‧‧折疊線 302‧‧‧Folding line
308‧‧‧接著劑 308‧‧‧Binder
310‧‧‧第一絕緣部 310‧‧‧First insulation
312‧‧‧定位孔 312‧‧‧Positioning holes
314‧‧‧第一輔助固定部 314‧‧‧First Auxiliary Fixing Department
315‧‧‧第一輔助固定孔 315‧‧‧First auxiliary fixing hole
320‧‧‧第二絕緣部 320‧‧‧Second insulation
330‧‧‧第三絕緣部 330‧‧‧ Third insulation
332‧‧‧缺口 332‧‧‧ gap
340‧‧‧第四絕緣部 340‧‧‧fourth insulation
350‧‧‧第五絕緣部 350‧‧‧ fifth insulation
352‧‧‧缺口 352‧‧‧ gap
360‧‧‧第六絕緣部 360‧‧‧ sixth insulation
362‧‧‧開孔 362‧‧‧Opening
370‧‧‧第七絕緣部 370‧‧‧ seventh insulation
402‧‧‧第一凸出部 402‧‧‧First bulge
404‧‧‧第二凸出部 404‧‧‧second bulge
406‧‧‧第三凸出部 406‧‧‧ Third bulge
501‧‧‧電路板 501‧‧‧ circuit board
502‧‧‧固態硬碟 502‧‧‧ Solid State Drive
503‧‧‧螺絲 503‧‧‧ screws
504‧‧‧導電固定孔 504‧‧‧Electrical fixing holes
505‧‧‧連接器 505‧‧‧Connector
L1‧‧‧長度 L1‧‧‧ length
L2‧‧‧長度 L2‧‧‧ length
L3‧‧‧長度 L3‧‧‧ length
L4‧‧‧長度 L4‧‧‧ length
為讓本揭露之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之說明如下：第1圖是依照本揭露一些實施例所繪示的一種折疊式屏蔽盒之立體示意圖。 The above and other objects, features, advantages and embodiments of the present disclosure will be more apparent and understood. The description of the drawings is as follows: FIG. 1 is a folding type shielding box according to some embodiments of the present disclosure. Stereoscopic view.
第2圖是依照本揭露一些實施例所繪示的一種折疊式屏蔽盒之金屬屏蔽層之展開示意圖。 FIG. 2 is a schematic exploded view of a metal shielding layer of a folded shielding box according to some embodiments of the present disclosure.
第3圖是依照本揭露一些實施例所繪示的一種折疊式屏蔽盒之絕緣片之展開示意圖。 FIG. 3 is a schematic exploded view of an insulating sheet of a folded shielding box according to some embodiments of the present disclosure.
第4圖是依照本揭露一些實施例所繪示的一種折疊式屏蔽盒之金屬屏蔽層與絕緣片結合後之展開示意圖。 FIG. 4 is a schematic exploded view showing a metal shield layer of a folded shielding box combined with an insulating sheet according to some embodiments of the present disclosure.
第5圖是依照本揭露一些實施例所繪示的一種折疊式屏蔽盒安裝於一電路板之示意圖。 FIG. 5 is a schematic diagram of a folded shield box mounted on a circuit board according to some embodiments of the present disclosure.
下文係舉實施例配合所附圖式進行詳細說明，但所提供之實施例並非用以限制本揭露所涵蓋的範圍，而結構運作之描述非用以限制其執行之順序，任何由元件重新組合之結構，所產生具有均等功效的裝置，皆為本揭露所涵蓋的範圍。另外，圖式僅以說明為目的，並未依照原尺寸作圖。為使便於理解，下述說明中相同元件或相似元件將以相同之符號標示來說明。 The following is a detailed description of the embodiments, but the embodiments are not intended to limit the scope of the disclosure, and the description of the structural operation is not intended to limit the order of execution, and any components are recombined. The structure and the device with equal efficiency are all covered by the disclosure. In addition, the drawings are for illustrative purposes only and are not drawn to the original dimensions. For the sake of understanding, the same or similar elements in the following description will be denoted by the same reference numerals.
另外，在全篇說明書與申請專利範圍所使用之用詞(terms)，除有特別註明外，通常具有每個用詞使用在此領域中、在此揭露之內容中與特殊內容中的平常意義。某些用以描述本揭露之用詞將於下或在此說明書的別處討論，以提供本領域技術人員在有關本揭露之描述上額外的引導。 In addition, the terms used in the entire specification and the scope of the patent application, unless otherwise specified, usually have the usual meaning of each word used in the field, in the content disclosed herein and in the special content. . Certain terms used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in the description of the disclosure.
關於本文中所使用之『第一』、『第二』、...等，並非特別指稱次序或順位的意思，亦非用以限定本發明，其僅 僅是為了區別以相同技術用語描述的元件或操作而已。 The terms "first", "second", ..., etc., as used herein, are not intended to refer to the order or order, and are not intended to limit the invention. It is only for the purpose of distinguishing between elements or operations described in the same technical terms.
其次，在本文中所使用的用詞『包含』、『包括』、『具有』、『含有』等等，均為開放性的用語，即意指包含但不限於。 Secondly, the terms "including", "including", "having", "containing", and the like, as used herein, are all open terms, meaning, but not limited to.
第1圖是依照本揭露一些實施例所繪示的一種折疊式屏蔽盒之立體示意圖。而第2圖是此折疊式屏蔽盒之金屬屏蔽層之展開示意圖，第3圖則是此折疊式屏蔽盒之絕緣片之展開示意圖。第4圖則繪示了此折疊式屏蔽盒之金屬屏蔽層與絕緣片結合後之展開示意圖。 FIG. 1 is a perspective view of a folded shielding box according to some embodiments of the present disclosure. FIG. 2 is a schematic view showing the unfolding of the metal shielding layer of the folding shielding box, and FIG. 3 is a schematic view showing the unfolding of the insulating sheet of the folding shielding box. FIG. 4 is a schematic view showing the unfolding of the metal shielding layer of the folding shielding box combined with the insulating sheet.
首先參閱第2圖，如圖中所示，此折疊式屏蔽盒之金屬屏蔽層200包含有第一屏蔽部210、第二屏蔽部220、第三屏蔽部230、第四屏蔽部240、以及第五屏蔽部250。第一屏蔽部210包含第一側邊281、第二側邊282、第三側邊283及第四側邊284。第一側邊281與第二側邊282相對，第三側邊283則與第四側邊284相對。第二屏蔽部220連接於第一屏蔽部210的第一側邊281，第三屏蔽部230連接於第二屏蔽部220。即第二屏蔽部220設置第一屏蔽部210與第三屏蔽部230之間。第四屏蔽部240連接於第一屏蔽部210的第二側邊282，而第五屏蔽部250連接於第四屏蔽部240。即第四屏蔽部240設置第一屏蔽部210與第五屏蔽部250之間。 Referring first to FIG. 2, the metal shielding layer 200 of the folding shielding box includes a first shielding portion 210, a second shielding portion 220, a third shielding portion 230, a fourth shielding portion 240, and a first Five shields 250. The first shielding portion 210 includes a first side 281, a second side 282, a third side 283, and a fourth side 284. The first side 281 is opposite the second side 282, and the third side 283 is opposite the fourth side 284. The second shielding portion 220 is connected to the first side 281 of the first shielding portion 210 , and the third shielding portion 230 is connected to the second shielding portion 220 . That is, the second shielding portion 220 is disposed between the first shielding portion 210 and the third shielding portion 230. The fourth shielding portion 240 is connected to the second side 282 of the first shielding portion 210 , and the fifth shielding portion 250 is connected to the fourth shielding portion 240 . That is, the fourth shield portion 240 is disposed between the first shield portion 210 and the fifth shield portion 250.
金屬屏蔽層200更包含第六屏蔽部260以及第七屏蔽部270。第六屏蔽部260連接第一屏蔽部210的第三側邊283，第七屏蔽部270則連接於第六屏蔽部260。金屬屏蔽層200更包含複數條折疊線202，形成於相鄰的屏蔽部間，以方便進 行折疊。折疊線202可以是預壓的一直線，或者是有間斷細縫所形成的折疊線，其均不脫離本發明之精神與範圍。 The metal shield layer 200 further includes a sixth shield portion 260 and a seventh shield portion 270. The sixth shielding portion 260 is connected to the third side 283 of the first shielding portion 210 , and the seventh shielding portion 270 is connected to the sixth shielding portion 260 . The metal shielding layer 200 further includes a plurality of folding lines 202 formed between adjacent shielding portions for convenient access. Line folding. The fold line 202 can be a pre-compressed straight line or a fold line formed with intermittent slits without departing from the spirit and scope of the present invention.
金屬屏蔽層200更包含一第一固定部214，其具有一第一固定孔215。第一固定部214連接於第一屏蔽部210的第四側邊284。第一固定孔215用來將折疊式屏蔽盒100安裝於電路板。此外，金屬屏蔽層200更包含有一加強固定部216，加強固定部216係由第一固定部214向外延伸。在金屬屏蔽層200與第3圖之絕緣片300固定後，加強固定部216經由折疊線202，由外向內反折，以黏貼在絕緣片300上，使折疊後的屏蔽盒雙面均有金屬屏蔽層200，進而提升固定於電路板(例如是一主機板)的折疊式屏蔽盒100電性連接電路板的導電線路(例如是接地線路)的能力。其中，加強固定部216更包含有一加強固定孔217，在加強固定部216反折後與第一固定孔215對齊，以使例如螺絲等的固定裝置可穿過第一固定孔215與加強固定孔217進而固定折疊式屏蔽盒100於電路板之上，並電性連接電路板的導電線路。 The metal shield layer 200 further includes a first fixing portion 214 having a first fixing hole 215. The first fixing portion 214 is connected to the fourth side 284 of the first shielding portion 210 . The first fixing hole 215 is used to mount the folded shield case 100 to the circuit board. In addition, the metal shielding layer 200 further includes a reinforcing fixing portion 216 extending outward from the first fixing portion 214. After the metal shield layer 200 is fixed to the insulating sheet 300 of FIG. 3, the reinforcing fixing portion 216 is folded back from the outside to the inside through the folding line 202 to be adhered to the insulating sheet 300, so that the folded shielding box has metal on both sides. The shielding layer 200 further enhances the ability of the folded shielding box 100 fixed to the circuit board (for example, a motherboard) to electrically connect the conductive lines (for example, ground lines) of the circuit board. The reinforcing fixing portion 216 further includes a reinforcing fixing hole 217, and is aligned with the first fixing hole 215 after the reinforcing fixing portion 216 is folded back, so that the fixing device such as a screw can pass through the first fixing hole 215 and the reinforcing fixing hole. The 217 further fixes the folded shield box 100 over the circuit board and electrically connects the conductive lines of the circuit board.
金屬屏蔽層200更包含一第二固定部252，第二固定部252形成於第五屏蔽部250，其位於第一固定部214相反的一邊，以有效地將折疊式屏蔽盒100固定於電路板之上，並電性連接電路板的導電線路。第二固定部252包含有一第二固定孔256，以便於例如螺絲等的固定裝置穿過第二固定部252，將折疊式屏蔽盒100鎖附電路板之上。第二固定部252較佳地包含緩衝部254，例如是有兩個約45度至120度的扇形開口所構成之緩衝部254，其提供第二固定部252鎖附於電路板時之 變形距離，使得第二固定部252可以容易地變形，而減少其他屏蔽部的變形，方便第二固定孔256進行高度的調整。 The metal shielding layer 200 further includes a second fixing portion 252 formed on the opposite side of the first fixing portion 214 to effectively fix the folding shielding box 100 to the circuit board. Above, and electrically connected to the conductive lines of the circuit board. The second fixing portion 252 includes a second fixing hole 256 for the fixing device such as a screw to pass through the second fixing portion 252 to lock the folding shielding box 100 on the circuit board. The second fixing portion 252 preferably includes a buffer portion 254, for example, a buffer portion 254 having two fan-shaped openings of about 45 to 120 degrees, which provides the second fixing portion 252 when it is attached to the circuit board. The deformation distance allows the second fixing portion 252 to be easily deformed, thereby reducing the deformation of the other shielding portions, and facilitating the height adjustment of the second fixing holes 256.
為方便進行螺絲的鎖附，第六屏蔽部260更包含一開孔262，其外延伸，以形成一長形的開孔，例如是一橢圓長孔或一長方形孔。當金屬屏蔽層200經由折疊線202折疊後，開孔262形成U形的缺口，以便於螺絲起子透過此U形的缺口鎖附螺絲於第二固定孔256，以使第二固定部252固定於電路板之上。 In order to facilitate the locking of the screw, the sixth shielding portion 260 further includes an opening 262 extending outwardly to form an elongated opening, such as an elliptical long hole or a rectangular hole. When the metal shielding layer 200 is folded through the folding line 202, the opening 262 forms a U-shaped notch, so that the screwdriver can be screwed to the second fixing hole 256 through the U-shaped notch, so that the second fixing portion 252 is fixed to the second fixing portion 252. Above the board.
金屬屏蔽層200的表面更形成有接著劑208，參閱第2圖之斜線的部份，以用來黏附絕緣片300。金屬屏蔽層200更形成有導電膠，例如是第2圖中導電膠204與導電膠206的網點部位，其用來貼合對應的屏蔽部，以使相互黏貼在一起的屏蔽部亦能藉由導電膠電性導通。在一實施例中，第五屏蔽部250上的導電膠204係用來與第三屏蔽部230的反面貼合並電性導通。此外，第七屏蔽部270上的導電膠206則係用來與第五屏蔽部250的反面貼合並電性導通。 The surface of the metal shield layer 200 is further formed with an adhesive 208, as shown in the oblique line of FIG. 2, for adhering the insulating sheet 300. The metal shielding layer 200 is further formed with a conductive adhesive, for example, a dot portion of the conductive adhesive 204 and the conductive adhesive 206 in FIG. 2, which is used to fit the corresponding shielding portion, so that the shielding portions adhered to each other can also be used. The conductive paste is electrically conductive. In one embodiment, the conductive paste 204 on the fifth shield portion 250 is used to be electrically connected to the reverse side of the third shield portion 230. In addition, the conductive paste 206 on the seventh shielding portion 270 is used to be electrically connected to the reverse side of the fifth shielding portion 250.
在一些實施例中，金屬屏蔽層200更形成有定位孔212，定位孔212位於第一屏蔽部210，以用來與絕緣片300上的對應定位孔312相互對齊，進而準確地將金屬屏蔽層200與絕緣片300黏貼在一起。 In some embodiments, the metal shielding layer 200 is further formed with a positioning hole 212, and the positioning hole 212 is located at the first shielding portion 210 for alignment with the corresponding positioning hole 312 on the insulating sheet 300, thereby accurately shielding the metal layer. 200 is adhered to the insulating sheet 300.
在一些實施例中，金屬屏蔽層200更包含檢視窗218，其在折疊式屏蔽盒100包覆一電子裝置並安裝於電路板之上時，檢視窗218的位置正好位於固態硬碟與電路板上對應連接器接合之處，以用來檢查固態硬碟是否有準確地***電路 板上對應連接器，有效地提高產品生產的良率與產量。在本實施例中，檢視窗218設置於第一絕緣部310並鄰近於第一固定部214。電子裝置例如是固態硬碟(SSD)。 In some embodiments, the metal shield layer 200 further includes a inspection window 218, which is located on the solid state hard disk and the circuit board when the folding shielding box 100 covers an electronic device and is mounted on the circuit board. Where the corresponding connector is engaged to check whether the solid state hard disk is accurately inserted into the circuit The corresponding connector on the board effectively improves the yield and output of the product. In the embodiment, the inspection window 218 is disposed on the first insulating portion 310 and adjacent to the first fixing portion 214 . The electronic device is, for example, a solid state hard disk (SSD).
此外，第三屏蔽部230的一端可形成有一缺口232，例如是一90度缺口，缺口232的位置對應於前述之U形的缺口，以避免與螺絲起子產生干涉。 In addition, one end of the third shielding portion 230 may be formed with a notch 232, for example, a 90-degree notch, and the position of the notch 232 corresponds to the aforementioned U-shaped notch to avoid interference with the screwdriver.
進一步參閱第3圖，其繪示了與第2圖金屬屏蔽層200對應的絕緣片300。絕緣片300分別包含有第一絕緣部310、第二絕緣部320、第三絕緣部330、第四絕緣部340、第五絕緣部350、第六絕緣部360以及第七絕緣部370，其位置與金屬屏蔽層200的第一屏蔽部210、第二屏蔽部220、第三屏蔽部230、第四屏蔽部240、第五屏蔽部250、第六屏蔽部260以及第七屏蔽部270相互對應。 Referring further to FIG. 3, an insulating sheet 300 corresponding to the metal shield layer 200 of FIG. 2 is illustrated. The insulating sheet 300 includes a first insulating portion 310, a second insulating portion 320, a third insulating portion 330, a fourth insulating portion 340, a fifth insulating portion 350, a sixth insulating portion 360, and a seventh insulating portion 370, respectively. The first shield portion 210, the second shield portion 220, the third shield portion 230, the fourth shield portion 240, the fifth shield portion 250, the sixth shield portion 260, and the seventh shield portion 270 of the metal shield layer 200 correspond to each other.
然而，值得注意的是，第五屏蔽部250的寬度大於第五絕緣部350，以露出部份的第五屏蔽部250，此部份即包含塗佈有導電膠204的區域，故第五屏蔽部250可與第三屏蔽部230相互貼合，且電性導通。 However, it is worth noting that the fifth shield portion 250 has a width larger than the fifth insulating portion 350 to expose a portion of the fifth shield portion 250, which portion includes the region coated with the conductive paste 204, so the fifth shield The portion 250 can be in contact with the third shielding portion 230 and electrically connected.
此外，第七屏蔽部270的長度大於第七絕緣部370，以露出部份的第七屏蔽部270，此部份亦為包含塗佈有導電膠206的區域，故第七屏蔽部270可與第五屏蔽部250相互貼合，且電性導通。 In addition, the seventh shielding portion 270 has a length greater than the seventh insulating portion 370 to expose a portion of the seventh shielding portion 270, and the portion is also included in the region coated with the conductive adhesive 206, so that the seventh shielding portion 270 can be The fifth shielding portions 250 are in contact with each other and electrically connected.
絕緣片300除了提供金屬屏蔽層200與固態硬碟之間的絕緣保護，同時也增加金屬屏蔽層200的強度，以避免由金屬薄膜所形成之金屬屏蔽層200的過度變形。其中，金屬 屏蔽層200可以是由鋁箔或其他易於成型且具導電功能之金屬薄膜所構成。 The insulating sheet 300 not only provides insulation protection between the metal shield layer 200 and the solid state hard disk, but also increases the strength of the metal shield layer 200 to avoid excessive deformation of the metal shield layer 200 formed by the metal thin film. Among them, metal The shielding layer 200 may be composed of an aluminum foil or other metal film which is easy to form and has a conductive function.
如前所述，絕緣片300更形成有定位孔312，以用來與金屬屏蔽層200上的對應定位孔212相互對齊，以便於準確地將金屬屏蔽層200與絕緣片300黏貼在一起。 As described above, the insulating sheet 300 is further formed with positioning holes 312 for being aligned with the corresponding positioning holes 212 on the metal shield layer 200 in order to accurately adhere the metal shield layer 200 and the insulating sheet 300 together.
此外，折疊線302形成於絕緣片300上相鄰的絕緣部之間，以便於折疊絕緣片300。此折疊線302可以是一預壓的折痕，或者是具有不連續細縫所形成的折疊線。 Further, a folding line 302 is formed between adjacent insulating portions on the insulating sheet 300 to facilitate folding of the insulating sheet 300. This fold line 302 can be a pre-stressed crease or a fold line formed with discrete slits.
第六絕緣部360上亦形成有一開孔362，此開口362向第一絕緣部310與第七絕緣部370延伸，以形成一長形的開孔，例如是一橢圓長孔或一長方形孔。當絕緣片300與金屬屏蔽層200折疊後，開孔362與開口262形成U形的缺口，以便於螺絲起子透過此U形的缺口，鎖附螺絲於第二固定孔256，使第二固定部252固定於電路板之上。 An opening 362 is also formed in the sixth insulating portion 360. The opening 362 extends toward the first insulating portion 310 and the seventh insulating portion 370 to form an elongated opening, such as an elliptical long hole or a rectangular hole. When the insulating sheet 300 and the metal shielding layer 200 are folded, the opening 362 and the opening 262 form a U-shaped notch, so that the screw driver passes through the U-shaped notch, and the locking screw is attached to the second fixing hole 256 to make the second fixing portion. 252 is fixed on the board.
此外，第三絕緣部330的一側形成一缺口332，例如是一180度的半圓。第五絕緣部350的一側形成一缺口352，例如是一90度缺口，缺口352的位置對應於前述之金屬屏蔽層200之U形的缺口，以避免與螺絲起子產生干涉，同時將第二固定部252的雙面金屬表面均露出，以方便進行電性連接。 Further, one side of the third insulating portion 330 forms a notch 332, for example, a semicircle of 180 degrees. One side of the fifth insulating portion 350 forms a notch 352, for example, a 90-degree notch. The position of the notch 352 corresponds to the U-shaped notch of the metal shielding layer 200 to avoid interference with the screwdriver and the second The double-sided metal surfaces of the fixing portion 252 are exposed to facilitate electrical connection.
第五絕緣部350更可以塗佈有接著劑308，以將第五絕緣部350與第三絕緣部330黏貼在一起。 The fifth insulating portion 350 may be further coated with an adhesive 308 to adhere the fifth insulating portion 350 and the third insulating portion 330 together.
進一步參閱第4圖，第4圖繪示將金屬屏蔽層200與絕緣片300黏貼在一起時之展開示意圖。如圖中所示，實線的部份代表金屬屏蔽層200的區域，而折疊線的部份則代表絕 緣片300的區域。首先將定位孔212與定位孔312對齊，並利用接著劑208將金屬屏蔽層200黏貼於絕緣片300之上。其中，接著劑208例如是雙面膠、強力膠，或其他有機接著劑。 Referring to FIG. 4 further, FIG. 4 is a schematic exploded view showing the metal shield layer 200 and the insulating sheet 300 being adhered together. As shown in the figure, the solid line portion represents the area of the metal shield layer 200, and the portion of the fold line represents the absolute The area of the edge sheet 300. First, the positioning hole 212 is aligned with the positioning hole 312, and the metal shield layer 200 is adhered to the insulating sheet 300 by using the adhesive 208. The adhesive 208 is, for example, a double-sided tape, a super glue, or another organic adhesive.
第一絕緣部310更包含有一第一輔助固定部314，對應於金屬屏蔽層200的第一固定部214設置。第一輔助固定部314包含第一輔助固定孔315，第一輔助固定孔315則對齊第一固定孔215。因此，金屬屏蔽層200的加強固定部216的長度超過第一輔助固定部314。將加強固定部216反折並黏貼於絕緣片300，使加強固定孔217亦與第一輔助固定孔315及第一固定孔215對齊。加強固定部216不僅可以加強第一固定部214與第一輔助固定部314的強度，同時提供絕緣片300在雙面均呈現金屬層，有助於將電磁波引導至電子設備的接地線路。其中，第2圖中的L1與第3圖中的L2的長度一致，以便於將加強固定部216反折並黏貼於絕緣片300。 The first insulating portion 310 further includes a first auxiliary fixing portion 314 disposed corresponding to the first fixing portion 214 of the metal shield layer 200. The first auxiliary fixing portion 314 includes a first auxiliary fixing hole 315, and the first auxiliary fixing hole 315 is aligned with the first fixing hole 215. Therefore, the length of the reinforcing fixing portion 216 of the metal shield layer 200 exceeds the first auxiliary fixing portion 314. The reinforcing fixing portion 216 is folded back and adhered to the insulating sheet 300, so that the reinforcing fixing hole 217 is also aligned with the first auxiliary fixing hole 315 and the first fixing hole 215. The reinforcing fixing portion 216 can not only strengthen the strength of the first fixing portion 214 and the first auxiliary fixing portion 314, but also provide the insulating sheet 300 with a metal layer on both sides, which helps to guide electromagnetic waves to the grounding line of the electronic device. Here, L1 in FIG. 2 coincides with the length of L2 in FIG. 3 in order to reflex and reattach the reinforcing fixing portion 216 to the insulating sheet 300.
然後，同時參閱第1圖，將金屬屏蔽層200與絕緣片300藉由折疊線302/202，先將第四絕緣部340與第四屏蔽部240相對於第一絕緣部310與第一屏蔽部210彎折90度，然後再將第五絕緣部350與第五屏蔽部250相對於第四絕緣部340與第四屏蔽部240彎折90度。接著，將第二絕緣部320與第二屏蔽部220與第三絕緣部330與第三屏蔽部230亦分別彎折90度。然後利用接著劑308將第五絕緣部350與第四絕緣部340黏貼在一起。同時利用導電膠204將第五屏蔽部250與第三屏蔽部230黏貼在一起，並電性導通。 Then, referring to FIG. 1 , the metal shield layer 200 and the insulating sheet 300 are first compared with the first insulating portion 310 and the first shielding portion by the fourth insulating portion 340 and the fourth shielding portion 240 by the folding line 302/202. The 210 is bent by 90 degrees, and then the fifth insulating portion 350 and the fifth shield portion 250 are bent by 90 degrees with respect to the fourth insulating portion 340 and the fourth shield portion 240. Next, the second insulating portion 320 and the second shield portion 220, the third insulating portion 330, and the third shield portion 230 are also bent by 90 degrees. Then, the fifth insulating portion 350 and the fourth insulating portion 340 are adhered together by the adhesive 308. At the same time, the fifth shielding portion 250 and the third shielding portion 230 are adhered together by the conductive adhesive 204, and electrically connected.
然後，將第六絕緣部360與第六屏蔽部260，以及 第七絕緣部370與第七屏蔽部270亦分別彎折90度，並利用導電膠206將第七屏蔽部270黏貼於第五屏蔽部250，並電性導通。 Then, the sixth insulating portion 360 and the sixth shield portion 260, and The seventh insulating portion 370 and the seventh shielding portion 270 are also bent by 90 degrees, respectively, and the seventh shielding portion 270 is adhered to the fifth shielding portion 250 by the conductive paste 206, and electrically connected.
值得注意的是，絕緣片300的長度L4較佳地大於金屬屏蔽層200的長度L3，以使絕緣片300略凸出於金屬屏蔽層200，以形成第一凸出部402、第二凸出部404以及第三凸出部406，進而避免金屬屏蔽層200不慎接觸到所保護的電子裝置。 It should be noted that the length L4 of the insulating sheet 300 is preferably larger than the length L3 of the metal shield layer 200, so that the insulating sheet 300 protrudes slightly from the metal shield layer 200 to form the first protruding portion 402 and the second protruding portion. The portion 404 and the third protrusion 406 further prevent the metal shield layer 200 from inadvertently contacting the protected electronic device.
當完成折疊後，折疊式屏蔽盒100形成一中空殼體104及兩端的第一固定部214與第二固定部252。中空殼體104例如是一矩形的中空殼體104，其具有一開口102。當使用時，參閱第5圖電子裝置(例如是固態硬碟502)先***電路板501上的連接器505，然後固態硬碟502經由開口102插設於矩形的中空殼體104中，以使固態硬碟502被折疊式屏蔽盒100罩住。接著，再將兩端的第一固定部214與第二固定部252分別用螺絲503鎖附於電路板501上之導電固定孔504，使其與電路板501上之線路電性連接。 When the folding is completed, the folding shielding box 100 forms a hollow casing 104 and first fixing portions 214 and second fixing portions 252 at both ends. The hollow housing 104 is, for example, a rectangular hollow housing 104 having an opening 102. When in use, the electronic device (for example, the solid state hard disk 502) of FIG. 5 is first inserted into the connector 505 on the circuit board 501, and then the solid state hard disk 502 is inserted into the rectangular hollow casing 104 via the opening 102 to The solid state hard disk 502 is covered by the folded shield case 100. Then, the first fixing portion 214 and the second fixing portion 252 at both ends are respectively locked to the conductive fixing holes 504 of the circuit board 501 by screws 503 to be electrically connected to the lines on the circuit board 501.
綜上所述，本揭露中的折疊式屏蔽盒可以方便地進行電子裝置，例如是固態硬碟，的電磁波屏蔽，且由於利用輕薄的金屬薄膜，例如是鋁箔，與絕緣片形成所需大小的罩體，更可以有效地減少生產成本。同時結合透明的絕緣片更可以在鋁箔上形成檢視窗，方便進行電子裝置安裝是否正常的檢查，有效地提高產品生產的良率與產量。第二固定部的緩衝部的設置，可以使得折疊式屏蔽盒更有彈性的固定於電路板之 上，因此折疊式屏蔽盒更合適地安裝於目前輕薄短小的可攜式電子設備之中。 In summary, the folding type shielding box of the present disclosure can conveniently perform electromagnetic wave shielding of an electronic device such as a solid state hard disk, and form a desired size with an insulating sheet by using a thin metal film such as aluminum foil. The cover body can effectively reduce the production cost. At the same time, combined with the transparent insulating sheet, a inspection window can be formed on the aluminum foil, which facilitates the inspection of whether the electronic device is installed normally, and effectively improves the yield and output of the product. The buffer portion of the second fixing portion is arranged to make the folding shielding box more elastically fixed to the circuit board Therefore, the folding type shielding box is more suitably installed in the current portable, light and short portable electronic device.
雖然本揭露已以實施方式揭露如上，然其並非用以限定本揭露，任何本領域具通常知識者，在不脫離本揭露之精神和範圍內，當可作各種之更動與潤飾，因此本揭露之保護範圍當視後附之申請專利範圍所界定者為準。 The present disclosure has been disclosed in the above embodiments, and is not intended to limit the disclosure. Any one of ordinary skill in the art can make various changes and refinements without departing from the spirit and scope of the disclosure. The scope of protection is subject to the definition of the scope of the patent application.
100‧‧‧折疊式屏蔽盒 100‧‧‧Folding shield box
102‧‧‧開口 102‧‧‧ openings
104‧‧‧中空殼體 104‧‧‧ hollow housing
200‧‧‧金屬屏蔽層 200‧‧‧Metal Shield
210‧‧‧第一屏蔽部 210‧‧‧First Screening Department
212‧‧‧定位孔 212‧‧‧Positioning holes
214‧‧‧第一固定部 214‧‧‧First Fixed Department
216‧‧‧加強固定部 216‧‧‧ Strengthening the Ministry of Fixation
218‧‧‧檢視窗 218‧‧ ‧ inspection window
220‧‧‧第二屏蔽部 220‧‧‧Second shield
240‧‧‧第四屏蔽部 240‧‧‧4th Screening Department
250‧‧‧第五屏蔽部 250‧‧‧ Fifth Screening Department
252‧‧‧第二固定部 252‧‧‧Second fixed department
260‧‧‧第六屏蔽部 260‧‧‧ Sixth Screening Department
262‧‧‧開孔 262‧‧‧ openings
270‧‧‧第七屏蔽部 270‧‧‧ seventh shield
300‧‧‧絕緣片 300‧‧‧Insulation sheet
310‧‧‧第一絕緣部 310‧‧‧First insulation
402‧‧‧第一凸出部 402‧‧‧First bulge
404‧‧‧第二凸出部 404‧‧‧second bulge
406‧‧‧第三凸出部 406‧‧‧ Third bulge
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105101547A TWI586252B (en) | 2016-01-19 | 2016-01-19 | Folded shielding case |
| CN201610619788.3A CN106982545B (en) | 2016-01-19 | 2016-08-01 | Folding shielding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105101547A TWI586252B (en) | 2016-01-19 | 2016-01-19 | Folded shielding case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI586252B true TWI586252B (en) | 2017-06-01 |
| TW201728254A TW201728254A (en) | 2017-08-01 |
Family
ID=59340378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105101547A TWI586252B (en) | 2016-01-19 | 2016-01-19 | Folded shielding case |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106982545B (en) |
| TW (1) | TWI586252B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015056534A (en) * | 2013-09-12 | 2015-03-23 | 三菱電機株式会社 | Electronic apparatus |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09214164A (en) * | 1996-01-31 | 1997-08-15 | Japan Aviation Electron Ind Ltd | Electronic part assembly |
| TW392971U (en) * | 1998-10-19 | 2000-06-01 | Molex Inc | Device for connecting a connector to a circuit with a low height |
| JP2002043785A (en) * | 2000-07-28 | 2002-02-08 | Murata Mfg Co Ltd | Shielding case, electronic device using the same, electronic apparatus using the same, and method of manufacturing the same |
| US6674652B2 (en) * | 2002-01-29 | 2004-01-06 | 3Com Corporation | Integrated shield wrap |
| US7095626B2 (en) * | 2003-05-29 | 2006-08-22 | Interplex Nas Inc. | Openable one-piece electrical RF shield and method of manufacturing the same |
| JP4123206B2 (en) * | 2004-08-31 | 2008-07-23 | ソニー株式会社 | Multilayer wiring board and method for manufacturing multilayer wiring board |
| JP2009212446A (en) * | 2008-03-06 | 2009-09-17 | Smk Corp | Shield method for electronic component enclosure and shield member |
| CN201975565U (en) * | 2010-12-30 | 2011-09-14 | 实盈电子(东莞)有限公司 | Improved connector |
-
2016
- 2016-01-19 TW TW105101547A patent/TWI586252B/en active
- 2016-08-01 CN CN201610619788.3A patent/CN106982545B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015056534A (en) * | 2013-09-12 | 2015-03-23 | 三菱電機株式会社 | Electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106982545B (en) | 2019-08-16 |
| TW201728254A (en) | 2017-08-01 |
| CN106982545A (en) | 2017-07-25 |
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