TWM503679U - Electronic card device and engaging type shielding housing - Google Patents
Electronic card device and engaging type shielding housing Download PDFInfo
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- TWM503679U TWM503679U TW103223433U TW103223433U TWM503679U TW M503679 U TWM503679 U TW M503679U TW 103223433 U TW103223433 U TW 103223433U TW 103223433 U TW103223433 U TW 103223433U TW M503679 U TWM503679 U TW M503679U
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Description
本創作係有關於一種電子卡裝置，特別是具有可拆卸的卡扣式屏蔽殼體，且卡扣式屏蔽殼體裝設於電路板上時，與電路板的接地部相互導通的電子卡裝置。The present invention relates to an electronic card device, in particular to an electronic card device having a detachable snap-type shielding case, and the snap-type shielding case is electrically connected to the ground portion of the circuit board when the circuit board is mounted on the circuit board. .
隨著電子科技的日益進步以及電子產業的應用日漸普及，電子產品的設計通常要求輕薄短小，且硬體設計與軟硬體更新週期日益縮短，為了讓電子產品，組立方便以降低生產成本，同時兼顧後續的軟硬體更新與升級，廠商常採用各種可抽換的電子卡(Peripheral Component Interconnect,PCI)，裝設於主機板上。然，此種可抽換的電子卡，在運作時相對於直接裝設於主機板上的電子元件，多會產生大量的射頻輻射，而更容易與其周邊的電子元件產生電磁干擾的問題。因此，如何解決電子卡容易與其周邊的電子元件發生相互干擾的問題，乃為業者急需解決之技術問題。緣此，本創作人乃潛心研究並配合學理的運用，而提出一種設計合理且有效改善上述問題的本創作。With the advancement of electronic technology and the increasing popularity of the electronics industry, the design of electronic products usually requires light and thin, and the hardware design and hardware and software update cycle is shortened. In order to make electronic products easy to assemble, the production cost is reduced. Taking into account subsequent software and hardware updates and upgrades, vendors often use a variety of removable electronic components (Peripheral Component Interconnect (PCI)) installed on the motherboard. However, such a replaceable electronic card generates a large amount of radio frequency radiation during operation, and is more susceptible to electromagnetic interference with its surrounding electronic components than electronic components directly mounted on the motherboard. Therefore, how to solve the problem that the electronic card is easy to interfere with the electronic components around it is a technical problem that the industry urgently needs to solve. Therefore, the author is concentrating on research and using the application of theory, and proposes a creation that is reasonable in design and effective in improving the above problems.
本創作之主要目的於提供一種電子卡裝置及卡扣式屏蔽殼體，用以解決習知技術中，電子卡裝置於運作時會產生大量輻射，而容易與其他電子元件產生相互干擾的問題。The main purpose of the present invention is to provide an electronic card device and a snap-type shielding case for solving the problem that the electronic card device generates a large amount of radiation during operation and easily interferes with other electronic components.
為了實現上述目的，本創作提供一種卡扣式屏蔽殼體，其用以蓋設於一電子卡單元，電子卡單元一端插接於一連接單元，另一端固定於一固定單元，固定單元及連接單元固定設置於一電路 板，且電子卡單元透過連接單元與電路板電性連接。卡扣式屏蔽殼體包括一本體。本體具有兩個相對應的第一側邊及兩個相對應的第二側邊，兩個第一側邊向本體的同一側延伸形成有兩個第一側壁，各第一側壁的兩端分別與兩個第二側邊定義出一第一端口及一第二端口，該些第一側壁與本體定義出一屏蔽空間，且鄰近於第二端口的第二側邊向屏蔽空間延伸形成有一第二側壁。本體更包括：至少一第一卡扣部、至少一導通部、至少一支撐部、至少一第二卡扣部及至少一散熱孔。至少一第一卡扣部由位於第一端口的各第一側壁的一端或位於第一端口的第二側邊向屏蔽空間延伸形成。至少一導通部由位於第一端口的各第一側壁的一端或位於第一端口的第二側邊向屏蔽空間延伸形成。至少一支撐部由位於第二端口的各第一側壁的一端或是位於第二端口的第二側邊向屏蔽空間延伸形成。至少一第二卡扣部由第二側壁相反於與本體相連接的一側邊，向屏蔽空間延伸形成。至少一散熱孔形成於該些第一側壁，以使屏蔽空間連通於外。其中，本體蓋設於電子卡單元時，第一卡扣部與連接單元相互卡合，第二卡扣部與固定單元相互卡合，支撐部抵頂於電子卡單元，導通部、支撐部及第二卡扣部分別透過連接單元及固定單元，而與電路板的接地部電性連接。In order to achieve the above object, the present invention provides a snap-type shielding case for covering an electronic card unit, one end of the electronic card unit is inserted into a connecting unit, and the other end is fixed to a fixed unit, a fixing unit and a connection. The unit is fixedly arranged in a circuit The board and the electronic card unit are electrically connected to the circuit board through the connecting unit. The snap-on shielding housing includes a body. The body has two corresponding first side edges and two corresponding second side edges. The two first side edges extend to the same side of the body to form two first side walls, and the two ends of the first side walls respectively Defining a first port and a second port with the two second sides, the first side wall defines a shielding space with the body, and the second side adjacent to the second port extends to the shielding space to form a first Two side walls. The body further includes: at least one first fastening portion, at least one conductive portion, at least one supporting portion, at least one second locking portion, and at least one heat dissipation hole. The at least one first fastening portion is formed by extending one end of each of the first side walls of the first port or the second side of the first port toward the shielding space. The at least one conductive portion is formed by extending one end of each of the first side walls of the first port or the second side of the first port toward the shielding space. The at least one supporting portion is formed by extending one end of each of the first side walls of the second port or the second side of the second port toward the shielding space. The at least one second fastening portion is formed by extending the second side wall opposite to the side connected to the body toward the shielding space. At least one heat dissipation hole is formed on the first side walls to connect the shielding space to the outside. Wherein, when the main body cover is disposed on the electronic card unit, the first fastening portion and the connecting unit are engaged with each other, the second fastening portion and the fixing unit are engaged with each other, and the supporting portion abuts against the electronic card unit, the conducting portion and the supporting portion and The second fastening portion is electrically connected to the grounding portion of the circuit board through the connecting unit and the fixing unit.
為了實上述目的，本創作另提供一種電子卡裝置，其包括：一電路板、一連接單元、一固定單元及一卡扣式屏蔽殼體。連接單元固定設置於電路板，且與電路板電性連接。固定單元固定設置於電路板。電子卡單元的一端插接於連接單元，並透過連接單元與電路板電性連接，電子卡單元的另一端與固定單元相互卡合。卡扣式屏蔽殼體可拆卸地蓋設於電子卡單元及至少一部分的連接單元，卡扣式屏蔽殼體包括一本體。本體具有兩個相對應的第一側邊及兩個相對應的第二側邊，兩個第一側邊向本體的同一側延伸形成有兩個第一側壁，各第一側壁的兩端分別與兩個第二 側邊定義出一第一端口及一第二端口，該些第一側壁與本體定義出一屏蔽空間，且鄰近於第二端口的第二側邊向屏蔽空間延伸形成有一第二側壁。本體更包括：至少一第一卡扣部、至少一導通部、至少一支撐部、至少一第二卡扣部及至少一散熱孔。至少一第一卡扣部由位於第一端口的各第一側壁的一端或位於第一端口的第二側邊向屏蔽空間延伸形成。至少一導通部由位於第一端口的各第一側壁的一端或位於第一端口的第二側邊向屏蔽空間延伸形成。至少一支撐部由位於第二端口的各第一側壁的一端或是位於第二端口的第二側邊向屏蔽空間延伸形成。至少一第二卡扣部由第二側壁相反於與本體相連接的一側邊，向屏蔽空間延伸形成。至少一散熱孔形成於該些第一側壁，以使屏蔽空間連通於外。其中，本體蓋設於電子卡單元時，第一卡扣部與連接單元相互卡合，第二卡扣部與固定單元相互卡合，支撐部抵頂於電子卡單元，導通部、支撐部及第二卡扣部分別透過連接單元及固定單元，而與電路板的接地部電性連接。In order to achieve the above object, the present invention further provides an electronic card device comprising: a circuit board, a connecting unit, a fixing unit and a snap-type shielding housing. The connecting unit is fixedly disposed on the circuit board and electrically connected to the circuit board. The fixed unit is fixedly disposed on the circuit board. One end of the electronic card unit is inserted into the connecting unit, and is electrically connected to the circuit board through the connecting unit, and the other end of the electronic card unit and the fixing unit are engaged with each other. The snap-on shielding shell is detachably disposed on the electronic card unit and at least a part of the connecting unit, and the snap-in shielding housing comprises a body. The body has two corresponding first side edges and two corresponding second side edges. The two first side edges extend to the same side of the body to form two first side walls, and the two ends of the first side walls respectively With two second A first port and a second port are defined on the side, the first side wall defines a shielding space, and the second side adjacent to the second port extends to the shielding space to form a second side wall. The body further includes: at least one first fastening portion, at least one conductive portion, at least one supporting portion, at least one second locking portion, and at least one heat dissipation hole. The at least one first fastening portion is formed by extending one end of each of the first side walls of the first port or the second side of the first port toward the shielding space. The at least one conductive portion is formed by extending one end of each of the first side walls of the first port or the second side of the first port toward the shielding space. The at least one supporting portion is formed by extending one end of each of the first side walls of the second port or the second side of the second port toward the shielding space. The at least one second fastening portion is formed by extending the second side wall opposite to the side connected to the body toward the shielding space. At least one heat dissipation hole is formed on the first side walls to connect the shielding space to the outside. Wherein, when the main body cover is disposed on the electronic card unit, the first fastening portion and the connecting unit are engaged with each other, the second fastening portion and the fixing unit are engaged with each other, and the supporting portion abuts against the electronic card unit, the conducting portion and the supporting portion and The second fastening portion is electrically connected to the grounding portion of the circuit board through the connecting unit and the fixing unit.
本創作的有益效果可以在於：透過卡扣式屏蔽殼體蓋設於電子卡單元，可以有效遮蔽電子卡單元運作時產生的大量輻射，且透過卡扣式屏蔽殼體的支撐部及導通部分別透過連接單元及固定單元與電路板的接地部電性連接，可以提供外部雜訊宣洩的管道，以有效降低電子卡單元運作時候干擾的情況。另外，藉由卡扣式屏蔽殼體的第一卡扣部及第二卡扣部的設計，卡扣式屏蔽殼體可以快速的組裝或拆卸，而可便於使用者更換電子卡單元。The beneficial effects of the present invention may be that the cover card cover is disposed on the electronic card unit, and the large amount of radiation generated during operation of the electronic card unit can be effectively shielded, and the support portion and the conductive portion of the snap-type shielded housing are respectively Through the electrical connection between the connecting unit and the fixed unit and the grounding portion of the circuit board, an external noise venting pipe can be provided to effectively reduce the interference of the electronic card unit during operation. In addition, by the design of the first fastening portion and the second fastening portion of the snap-on shielding housing, the snap-on shielding housing can be quickly assembled or disassembled, and the user can replace the electronic card unit.
為使能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與附圖，然而所附圖式僅提供參考與說明用，並非用來對本創作加以限制者。In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.
1‧‧‧電子卡裝置1‧‧‧Electronic card device
10‧‧‧固定單元10‧‧‧Fixed unit
101‧‧‧支撐架101‧‧‧Support frame
102‧‧‧限位結構102‧‧‧Limited structure
20‧‧‧連接單元20‧‧‧ Connection unit
201‧‧‧卡固槽201‧‧‧ card slot
202‧‧‧接地端子202‧‧‧ Grounding terminal
30‧‧‧電路板30‧‧‧ boards
40‧‧‧電子卡單元40‧‧‧electronic card unit
401‧‧‧接地端子401‧‧‧ Grounding terminal
50‧‧‧卡扣式屏蔽殼體50‧‧‧Snap-type shielded housing
501‧‧‧第一端口501‧‧‧ first port
502‧‧‧第二端口502‧‧‧second port
51‧‧‧本體51‧‧‧Ontology
511‧‧‧第一側邊511‧‧‧ first side
512‧‧‧第二側邊512‧‧‧ second side
52‧‧‧第一側壁52‧‧‧First side wall
53‧‧‧第二側壁53‧‧‧second side wall
54‧‧‧第一卡扣部54‧‧‧First buckle
541‧‧‧置入部541‧‧‧Placement Department
55‧‧‧導通部55‧‧‧Training Department
56‧‧‧支撐部56‧‧‧Support
57‧‧‧第二卡扣部57‧‧‧Second buckle
58‧‧‧散熱孔58‧‧‧ vents
59‧‧‧倒鉤部59‧‧‧barb
60‧‧‧第三卡扣部60‧‧‧ Third buckle
70‧‧‧散熱件70‧‧‧ Heat sink
80‧‧‧拆卸工具80‧‧‧Removal tools
A‧‧‧屏蔽空間A‧‧‧Shielded space
S‧‧‧操作間隙S‧‧‧ operation gap
圖1、2為本創作的電子卡裝置的分解示意圖。1 and 2 are exploded views of the electronic card device of the present invention.
圖3、4為本創作的電子卡裝置的組裝作動示意圖。3 and 4 are schematic diagrams showing the assembly operation of the electronic card device of the present invention.
圖5、6為本創作的電子卡裝置的組裝示意圖。5 and 6 are schematic diagrams showing the assembly of the electronic card device of the present invention.
圖7為圖6標示B部分的局部放大圖。Figure 7 is a partial enlarged view of the portion B indicated by Figure 6.
圖8、9為本創作的電子卡裝置的拆卸作動示意圖。8 and 9 are schematic views showing the disassembly and operation of the electronic card device of the present invention.
以下係藉由特定的具體實例說明本創作之電子卡裝置及卡扣式屏蔽殼體的實施方式，熟悉此技術之人士可由本說明書所揭示之內容輕易地瞭解本創作之其他優點與功效。本創作亦可藉由其他不同的具體實例加以施行或應用，本說明書中的各項細節亦可基於不同觀點與應用，在不悖離本創作之精神下進行各種修飾與變更。又本創作之圖式僅為簡單說明，並非依實際尺寸描繪，亦即未反應出相關構成之實際尺寸，先予敘明。以下之實施方式係進一步詳細說明本創作之觀點，但並非以任何觀點限制本創作之範疇。The following describes an embodiment of the electronic card device and the snap-on shielding case of the present invention by a specific specific example. Those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. The present invention may also be implemented or applied by other specific examples. The details of the present specification may also be based on different viewpoints and applications, and various modifications and changes may be made without departing from the spirit of the present invention. The drawing of this creation is only a brief description, and is not depicted in actual size, that is, the actual size of the relevant composition is not reflected, which will be described first. The following embodiments are intended to further explain the scope of this creation, but do not limit the scope of the creation in any way.
請一併參閱圖1及圖2，其為本創作的電子卡裝置及卡扣式屏蔽殼體的分解示意圖。如圖所示，電子卡裝置1包括有一固定單元10、一連接單元20、一電路板30、一電子卡單元40及一卡扣式屏蔽殼體50。固定單元10與連接單元20固定設置於電路板30上，且連接單元20與電路板30電性連接。電子卡單元40的一端固定於固定單元10，電子卡單元40的另一端則插接於連接單元20，且電子卡單元40透過連接單元20與電路板30電性連接。舉例來說，電子卡單元40可以是PCI介面卡，連接單元20則可以是PCI的連接埠。Please refer to FIG. 1 and FIG. 2 together, which is an exploded view of the electronic card device and the snap-type shielding case. As shown, the electronic card device 1 includes a fixed unit 10, a connecting unit 20, a circuit board 30, an electronic card unit 40, and a snap-on shielding housing 50. The fixing unit 10 and the connecting unit 20 are fixedly disposed on the circuit board 30 , and the connecting unit 20 is electrically connected to the circuit board 30 . One end of the electronic card unit 40 is fixed to the fixed unit 10 , and the other end of the electronic card unit 40 is inserted into the connecting unit 20 , and the electronic card unit 40 is electrically connected to the circuit board 30 through the connecting unit 20 . For example, the electronic card unit 40 can be a PCI interface card, and the connection unit 20 can be a PCI port.
進一步來說，固定單元10可以是包括有一支撐架101及一限位結構102。支撐架101與電路板30間具有間隙，限位結構102可以是具有彈性的結構，用以與電子卡單元40的一端相互卡合，以限制電子卡單元40相對於連接單元20的位置。其中，固定單元10可以是導電材質，且電性連接電路板30的接地部(圖未標 示)。特別說明的是，電子卡單元40鄰近於固定單元10處，可以設置有兩個接地端子401，其可以透過與固定單元10相接觸，而電性連接於電路板30的接地部。Further, the fixing unit 10 can include a support frame 101 and a limiting structure 102. There is a gap between the support frame 101 and the circuit board 30. The limiting structure 102 may have a resilient structure for engaging with one end of the electronic card unit 40 to limit the position of the electronic card unit 40 relative to the connection unit 20. The fixing unit 10 can be a conductive material and electrically connected to the grounding portion of the circuit board 30 (not shown) Show). Specifically, the electronic card unit 40 is adjacent to the fixed unit 10, and two grounding terminals 401 can be disposed, which can be electrically connected to the grounding portion of the circuit board 30 through contact with the fixed unit 10.
連接單元20相反於面對固定單元10的一側，設置有數個卡固槽201及接地端子202，各卡固槽201的外型可以依據需求，對應於卡扣式屏蔽殼體50的相關卡扣結構設計，而各接地端子202則電性連接於電路板30的接地部。於實際應用中，接地端子202的外型及其位置，可以依據需求加以設計，不侷限於圖中所繪示。關於電路板30，本實施例圖中，僅簡單示意繪示，實際應用中，其可以是設置有多種其他電子元件的主機板。The connecting unit 20 is opposite to the side facing the fixed unit 10, and is provided with a plurality of fixing slots 201 and grounding terminals 202. The shape of each of the locking slots 201 can correspond to the relevant card of the snap-on shielding housing 50 according to requirements. The buckle structure is designed, and each ground terminal 202 is electrically connected to the grounding portion of the circuit board 30. In practical applications, the appearance of the ground terminal 202 and its position can be designed according to requirements, and is not limited to the one shown in the figure. Regarding the circuit board 30, in the figure of the present embodiment, it is simply shown schematically. In practical applications, it may be a motherboard provided with a plurality of other electronic components.
卡扣式屏蔽殼體50包括有一本體51，該本體51具有兩個相對應設置的第一側邊511及兩個相對應設置的第二側邊512，各第一側邊511向本體51的一側，延伸形成一第一側壁52，各該第一側壁52的兩端分別與本體51定義出一第一端口501及一第二端口502，且該些第一側壁52與本體51定義出一屏蔽空間A。較佳地，卡扣式屏蔽殼體50可以是導電係數較高的金屬材料，例如可以是鋁合金。The snap-on shielding housing 50 includes a body 51 having two corresponding first side edges 511 and two corresponding second side edges 512, each of the first side edges 511 facing the body 51. One side of the first side wall 52 defines a first port 501 and a second port 502, and the first side wall 52 defines a first port 501 and a second port 502. A shielded space A. Preferably, the snap-on shielding housing 50 may be a metal material having a high conductivity, such as an aluminum alloy.
本體51鄰近於第一端口501處設置有至少一第一卡扣部54及至少一導通部55，而本體51鄰近於第二端口502處，則設置有至少一第二卡扣部57及至少一支撐部56。各第一卡扣部54及各導通部55可以是由鄰近於第一端口501的各第一側壁52或是第二側邊512向屏蔽空間A延伸形成；第二卡扣部57及支撐部56則可以是由鄰近於第二端口502的各第一側壁52或是第二側壁53向屏蔽空間A延伸形成。The body 51 is provided with at least one first fastening portion 54 and at least one conductive portion 55 adjacent to the first port 501, and the body 51 is adjacent to the second port 502, and at least one second fastening portion 57 is provided and at least A support portion 56. Each of the first fastening portion 54 and each of the conductive portions 55 may be formed by extending from the first side wall 52 or the second side 512 of the first port 501 to the shielding space A; the second fastening portion 57 and the supporting portion 56 may be formed by extending the first sidewall 52 or the second sidewall 53 adjacent to the second port 502 toward the shielding space A.
於本實施例中，本體51鄰近於第二端口502的第二側邊512更向本體51的該側(與第一側邊511延伸形成第一側壁52的同一側)，延伸形成一第二側壁53；各第一側壁52鄰近於第一端口501處，向屏蔽空間A延伸形成有一個第一卡扣部54及一個導通部 55，且各第一側壁52鄰近於第二端口502處，向屏蔽空間A延伸形成有一個支撐部56；而第二側壁53向屏蔽空間A延伸形成有兩個第二卡扣部57為例。In this embodiment, the second side 512 of the body 51 adjacent to the second side 502 of the second port 502 further extends to the side of the body 51 (the same side of the first side wall 52 as the first side edge 511 extends) to form a second The first side wall 52 is adjacent to the first port 501, and extends to the shielding space A to form a first fastening portion 54 and a conductive portion. 55, and each of the first side walls 52 is adjacent to the second port 502, and a support portion 56 is formed to extend toward the shielding space A. The second side wall 53 extends to the shielding space A to form two second fastening portions 57. .
進一步來說，各第一卡扣部54及各導通部55可以是與第一側壁52相互垂直的壁，且各第一卡扣部54更可以向屏蔽空間A內延伸形成有一置入部541，該置入部541可以是與第一卡扣部54相互垂直。各支撐部56可以是與本體51相互平行的壁。第二卡扣部57可以是由第二側壁53相反於與本體51相連的側邊，向屏蔽空間A內彎折所形成的倒鉤狀結構。Further, the first fastening portion 54 and each of the conductive portions 55 may be walls perpendicular to the first side wall 52, and each of the first fastening portions 54 may further extend into the shielding space A to form an insertion portion 541. The insertion portion 541 may be perpendicular to the first hook portion 54. Each of the support portions 56 may be a wall parallel to the body 51. The second fastening portion 57 may be a barb-like structure formed by bending the second side wall 53 opposite to the side connected to the body 51 and bending into the shielding space A.
請一併參閱圖3及圖4，其顯示卡扣式屏蔽殼體50對應蓋設於電子卡單元40及連接單元20的作動示意圖。如圖所示，卡扣式屏蔽殼體50可以是先透過兩個第一卡扣部54的置入部541(請復參圖1及圖2)，卡合於連接單元20的兩個卡固槽201中，以使卡扣式屏蔽殼體50的一端固定於固定單元10上。再順勢施力於卡扣式屏蔽殼體50的第二端口502，以使卡扣式屏蔽殼體50的第二端口502對應與固定單元10相互卡合。Please refer to FIG. 3 and FIG. 4 , which are schematic diagrams showing the operation of the snap-on shielding housing 50 corresponding to the electronic card unit 40 and the connecting unit 20 . As shown in the figure, the snap-on shielding case 50 may be an insertion portion 541 that first passes through the two first fastening portions 54 (please refer to FIG. 1 and FIG. 2 ), and the two cards that are engaged with the connection unit 20 . In the fixing groove 201, one end of the snap-type shielding case 50 is fixed to the fixing unit 10. Then, the second port 502 of the snap-type shielding case 50 is applied to the second port 502 of the snap-type shielding case 50 so that the second port 502 of the snap-on shielding case 50 is engaged with the fixing unit 10 .
值得一提的是，請復參圖1，鄰近於第二端口502的第二側壁53與第一端口501的距離，可以是略小於連接單元20與固定單元10彼此間的距離。藉以如圖4所示，當卡扣式屏蔽殼體50的第一卡扣部54與連接單元20的卡固槽201相互卡固時，第二側壁53及其第二卡扣部57相對應抵頂於固定單元10的支撐架101的上緣。而當使用者施力於卡扣式屏蔽殼體50的第二端口502時，第二卡扣部57將受支撐架101上緣的抵頂，而向相反於屏蔽空間A的方向撐開，使得第二卡扣部57不再抵頂於支撐架101上緣，而第二側壁53得以向電路板30方向移動。It should be noted that, referring to FIG. 1 , the distance between the second sidewall 53 adjacent to the second port 502 and the first port 501 may be slightly smaller than the distance between the connecting unit 20 and the fixed unit 10 . As shown in FIG. 4 , when the first fastening portion 54 of the snap-on shielding housing 50 and the fastening slot 201 of the connecting unit 20 are mutually engaged, the second sidewall 53 and the second fastening portion 57 thereof correspond to each other. It abuts against the upper edge of the support frame 101 of the fixed unit 10. When the user applies the second port 502 of the snap-on shielding case 50, the second fastening portion 57 will be abutted against the upper edge of the support frame 101 and open in a direction opposite to the shielding space A. The second fastening portion 57 is no longer abutted against the upper edge of the support frame 101, and the second side wall 53 is moved toward the circuit board 30.
如圖5所示，當卡扣式屏蔽殼體50的第二卡扣部57被撐開，而使第二側壁53向電路板30方向移動後，各支撐部56將對應抵頂於電子卡單元40的上表面，而使卡扣式屏蔽殼體50無法再向 電路板30方向移動，於此同時，第二卡扣部57將對應進入支撐架101與電路板30之間的間隙，而不再受支撐架101抵頂，進而卡扣於支撐架101的下緣。As shown in FIG. 5, when the second fastening portion 57 of the snap-type shielding case 50 is distracted and the second side wall 53 is moved toward the circuit board 30, the supporting portions 56 will correspondingly abut the electronic card. The upper surface of the unit 40, so that the snap-on shielding housing 50 can no longer The circuit board 30 is moved in the direction of the circuit board 30. At the same time, the second latching portion 57 will enter the gap between the support frame 101 and the circuit board 30, and will no longer be abutted by the support frame 101, and then buckled under the support frame 101. edge.
如圖5、6所示，於本實施例中，透過各第一卡扣部54的置入部541對應卡合於連接單元20的卡固槽201中，以及第二卡扣部57的倒鉤狀結構設計，配合支撐架101與電路板30之間具有間隙的設計，使得卡扣式屏蔽殼體50蓋設於電子卡單元40及連接單元20上時，透過該些第一卡扣部54與連接單元20的卡固槽201相互卡合，以及該些第二卡扣部57與支撐架101的下緣相互卡合，藉以使得卡扣式屏蔽殼體50可穩固地蓋設於電子卡單元40及連接單元20上，如此，可有效遮蔽電子卡單元40作用時，產生的大量輻射能。As shown in FIG. 5 and FIG. 6 , in the embodiment, the insertion portion 541 of each of the first fastening portions 54 is correspondingly engaged with the fastening groove 201 of the connecting unit 20 , and the second locking portion 57 is inverted. The hook-shaped structure is designed to have a gap between the support frame 101 and the circuit board 30, so that when the snap-on shield case 50 is disposed on the electronic card unit 40 and the connection unit 20, the first buckle portion is transmitted through the first buckle portion. The latching slots 201 of the connecting unit 20 are engaged with each other, and the second latching portions 57 are engaged with the lower edges of the supporting brackets 101, so that the snap-in shielding housings 50 can be stably covered by the electronic components. The card unit 40 and the connecting unit 20 can effectively shield a large amount of radiant energy generated when the electronic card unit 40 acts.
值得一提的是，如圖6及圖7所示，在更好的實施態樣中，本體51鄰近於第一端口501處的第二側邊512更可以向屏蔽空間A延伸形成有一第三卡扣部60。藉以，當卡扣式屏蔽殼體50蓋設於電子卡單元40及連接單元20上時，第三卡扣部60可以對應抵頂於連接單元20上，且受連接單元20擠壓，而產生有彈性回復力。亦即，卡扣式屏蔽殼體50可以是透過第三卡扣部60的設置，而更穩固地蓋設於電子卡單元40及連接單元20上。It is worth mentioning that, as shown in FIG. 6 and FIG. 7 , in a better implementation, the second side 512 of the body 51 adjacent to the first port 501 can further extend to the shielding space A to form a third. The buckle portion 60. Therefore, when the snap-on shielding case 50 is disposed on the electronic card unit 40 and the connecting unit 20, the third fastening portion 60 can be correspondingly abutted on the connecting unit 20 and pressed by the connecting unit 20 to generate Flexible recovery. That is, the snap-on shielding case 50 may be disposed through the third fastening portion 60 to be more stably disposed on the electronic card unit 40 and the connection unit 20.
如圖5至圖7所示，當卡扣式屏蔽殼體50蓋設於電子卡單元40及連接單元20時，各支撐部56抵接於電子卡單元40的接地端子401；各導通部55抵接於連接單元20的接地端子202。藉以當電子卡單元40運作時，外部雜訊可透過各支撐部56、電子卡單元40的接地端子401、各導通部55及連接單元20的各接地端子202導通至電路板30的接地部。As shown in FIG. 5 to FIG. 7 , when the snap-on shielding case 50 is disposed on the electronic card unit 40 and the connecting unit 20 , each supporting portion 56 abuts against the grounding terminal 401 of the electronic card unit 40 ; each conductive portion 55 It abuts the ground terminal 202 of the connection unit 20. When the electronic card unit 40 is operated, external noise can be transmitted to the grounding portion of the circuit board 30 through the support portions 56, the ground terminal 401 of the electronic card unit 40, the respective conductive portions 55, and the ground terminals 202 of the connection unit 20.
另外，請復參圖1及圖2，卡扣式屏蔽殼體50的本體51、第一側壁52及第二側壁53的至少其中一部分可以設置有至少一散熱孔58，以使屏蔽空間A可透過該些散熱孔58與外連通，藉以 當卡扣式屏蔽殼體50蓋設於電子卡單元40上時，該些散熱孔58可協助電子卡單元40散熱。較佳地，可以是如圖中所示，將該些散熱孔58設置於相對應設置的第一側壁52上，藉以使其產生有對流的效果。In addition, referring to FIG. 1 and FIG. 2, at least one of the body 51, the first side wall 52, and the second side wall 53 of the snap-on shielding case 50 may be provided with at least one heat dissipation hole 58 so that the shielding space A can be Connected to the outside through the heat dissipation holes 58 When the snap-on shielding shell 50 is disposed on the electronic card unit 40, the heat dissipation holes 58 can assist the electronic card unit 40 to dissipate heat. Preferably, the heat dissipation holes 58 may be disposed on the corresponding first side walls 52 as shown in the figure, so that the convection effect is generated.
請參閱圖8及圖9，其為本創作電子卡裝置1的卡扣式屏蔽殼體50的拆卸作動示意圖。本實施例所述的卡扣式屏蔽殼體的結構與前述實施例相同，請適時復參圖1及圖2。而本實施例主要強調之處在於，本體51鄰近於第二端口502的第二側壁53的相反於面對屏蔽空間A的一側可以是形成有一倒鉤部59，且該倒鉤部59與第二側壁53之間具有一操作間隙S(請復參圖1)，藉以可讓使用者快速地拆卸該卡扣式屏蔽殼體50。Please refer to FIG. 8 and FIG. 9 , which are schematic diagrams showing the disassembly and actuation of the snap-type shielding shell 50 of the electronic card device 1 . The structure of the snap-on shielding case described in this embodiment is the same as that of the previous embodiment, and please refer to FIG. 1 and FIG. 2 as appropriate. The main point of this embodiment is that the body 51 is adjacent to the side of the second side wall 53 of the second port 502 opposite to the side facing the shielding space A, and a barb portion 59 is formed, and the barb portion 59 is There is an operation gap S between the second side walls 53 (please refer to FIG. 1), so that the user can quickly disassemble the snap-on shielding case 50.
具體來說，如圖8所示，當卡扣式屏蔽殼體50蓋設於電子卡單元40及連接單元20，且該些第一卡扣部54及該些第二卡扣部57分別與連接單元20與固定單元10相互卡合時，使用者可以透過一拆卸工具80，插設於本體51的該操作間隙S，並而順勢將拆卸工具80向本體51的方向旋轉，據以拆卸工具80能以鄰近於第二端口502的第二側邊512為支點，抵頂倒鉤部59，以使原本勾設於支撐架101下緣的該些第二卡扣部57與支撐架101分離。Specifically, as shown in FIG. 8 , when the snap-on shielding shell 50 is disposed on the electronic card unit 40 and the connecting unit 20 , and the first latching portion 54 and the second latching portions 57 respectively When the connecting unit 20 and the fixing unit 10 are engaged with each other, the user can insert the working gap S of the body 51 through a dismounting tool 80, and rotate the disassembly tool 80 in the direction of the body 51, thereby disassembling the tool. The second side portion 512 adjacent to the second port 502 can be used as a fulcrum to abut the top barb portion 59, so that the second hook portions 57 originally hooked on the lower edge of the support frame 101 are separated from the support frame 101. .
該些第二卡扣部57與支撐架101分離後，第二側壁53將產生彈性回復力，而使得第二卡扣部57沿著支撐架101的外側移動，而回復至抵頂於支撐架101上緣的狀態。如圖9所示，使用者於此時，可再持續地將拆卸工具80向本體51方向移動，以使卡扣式屏蔽殼體50能以該些第一卡扣部54及連接單元20的卡固槽201為支點，而向相反於電路板30的方向旋轉，進而使卡扣式屏蔽殼體50拆離電子卡單元40。After the second fastening portions 57 are separated from the support frame 101, the second side wall 53 will generate an elastic restoring force, so that the second fastening portion 57 moves along the outer side of the support frame 101, and returns to the top of the support frame. The state of the upper edge of 101. As shown in FIG. 9 , the user can continuously move the removal tool 80 toward the body 51 at this time, so that the snap-on shielding housing 50 can be the first fastening portion 54 and the connecting unit 20 . The locking groove 201 is a fulcrum and rotates in a direction opposite to the circuit board 30, thereby detaching the snap-in shielding case 50 from the electronic card unit 40.
綜合上述，透過於本體51設置倒鉤部59，使用者可以透過拆卸工具80，快速且方便地將卡扣式屏蔽殼體50由固定單元10、 連接單元20及電子卡單元40上拆卸下來。In summary, the barb portion 59 is disposed on the body 51, and the user can quickly and conveniently remove the snap-on shielding case 50 from the fixing unit 10 through the removal tool 80. The connecting unit 20 and the electronic card unit 40 are detached.
另外，值得一提的是，請復參圖8，於實際應用中，可以於本體51面對於電子卡單元40的表面，裝設有一散熱件70，藉以提高散熱效率。其中，散熱件70可以是石墨板、散熱膏等。In addition, it is worth mentioning that, referring to FIG. 8, in a practical application, a heat sink 70 may be disposed on the surface of the electronic card unit 40 on the surface of the body 51 to improve heat dissipation efficiency. The heat sink 70 may be a graphite plate, a heat sink paste, or the like.
惟以上所述僅為本創作的較佳可行實施例，非因此侷限本創作的專利範圍，故舉凡運用本創作說明書及圖式內容所做的等效技術變化，均包含於本創作的保護範圍內。However, the above description is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, any equivalent technical changes made by using the present specification and the contents of the schema are included in the scope of protection of the present creation. Inside.
1‧‧‧電子卡裝置1‧‧‧Electronic card device
10‧‧‧固定單元10‧‧‧Fixed unit
101‧‧‧支撐架101‧‧‧Support frame
102‧‧‧限位結構102‧‧‧Limited structure
20‧‧‧連接單元20‧‧‧ Connection unit
201‧‧‧卡固槽201‧‧‧ card slot
202‧‧‧接地端子202‧‧‧ Grounding terminal
30‧‧‧電路板30‧‧‧ boards
40‧‧‧電子卡單元40‧‧‧electronic card unit
401‧‧‧接地端子401‧‧‧ Grounding terminal
50‧‧‧卡扣式屏蔽殼體50‧‧‧Snap-type shielded housing
51‧‧‧本體51‧‧‧Ontology
511‧‧‧第一側邊511‧‧‧ first side
512‧‧‧第二側邊512‧‧‧ second side
52‧‧‧第一側壁52‧‧‧First side wall
53‧‧‧第二側壁53‧‧‧second side wall
54‧‧‧第一卡扣部54‧‧‧First buckle
541‧‧‧置入部541‧‧‧Placement Department
55‧‧‧導通部55‧‧‧Training Department
56‧‧‧支撐部56‧‧‧Support
57‧‧‧第二卡扣部57‧‧‧Second buckle
58‧‧‧散熱孔58‧‧‧ vents
59‧‧‧倒鉤部59‧‧‧barb
60‧‧‧第三卡扣部60‧‧‧ Third buckle
A‧‧‧屏蔽空間A‧‧‧Shielded space
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103223433U TWM503679U (en) | 2014-12-31 | 2014-12-31 | Electronic card device and engaging type shielding housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103223433U TWM503679U (en) | 2014-12-31 | 2014-12-31 | Electronic card device and engaging type shielding housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM503679U true TWM503679U (en) | 2015-06-21 |
Family
ID=53937756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103223433U TWM503679U (en) | 2014-12-31 | 2014-12-31 | Electronic card device and engaging type shielding housing |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM503679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI696321B (en) * | 2019-03-28 | 2020-06-11 | 美商莫仕有限公司 | Electrical connector |
-
2014
- 2014-12-31 TW TW103223433U patent/TWM503679U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI696321B (en) * | 2019-03-28 | 2020-06-11 | 美商莫仕有限公司 | Electrical connector |
| US11128093B2 (en) | 2019-03-28 | 2021-09-21 | Molex, Llc | Electrical connector with a stable non-soldered grounding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |