TWI543694B - Expansion card fixing structure - Google Patents
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- TWI543694B TWI543694B TW103142366A TW103142366A TWI543694B TW I543694 B TWI543694 B TW I543694B TW 103142366 A TW103142366 A TW 103142366A TW 103142366 A TW103142366 A TW 103142366A TW I543694 B TWI543694 B TW I543694B
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Description
本發明是有關於一種擴充卡固定結構，特別有關於一種藉由擴充卡固定結構的長度，完成裝設不同規格長度擴充卡於另一規格長度的電路板相關應用。 The present invention relates to an expansion card fixing structure, and more particularly to a circuit board related application in which an expansion card of a different specification length is installed in another specification length by the length of the expansion card fixing structure.
隨著網路資訊普及，加強個人電腦、伺服器、筆記型電腦等電子裝置的運作功能，可以透過電腦的擴充插槽連接擴充卡的方式，來增進上述電子裝置的效能。例如，可以透過PCI插槽或PCIE插槽，連接顯示卡、記憶卡、音效卡、網路卡或電視卡等擴充卡的方式。然而，現今主機板、電路板或上述電子裝置市場競爭激烈，市場需求主要考量往往為運作效能與體積大小，其中體積越小，相對地其內部主機板等電子裝置就必須更小。因此，整體發展趨勢是朝向越來越微小化時，上述的擴充卡也勢必微小化，此時不同規格的擴充卡也因應發展開發出來。 With the popularity of Internet information and the enhancement of the functions of electronic devices such as personal computers, servers, and notebook computers, the expansion of the expansion slot of the computer can be used to enhance the performance of the electronic device. For example, an expansion card such as a display card, a memory card, a sound card, a network card, or a TV card can be connected through a PCI slot or a PCIE slot. However, today's motherboards, circuit boards or the above-mentioned electronic devices market is highly competitive. The market demand is often considered to be operational efficiency and volume. The smaller the volume, the smaller the electronic devices such as internal motherboards must be. Therefore, when the overall development trend is becoming more and more miniaturized, the above-mentioned expansion cards are also bound to be miniaturized. At this time, expansion cards of different specifications are also developed in response to development.
因此，多元化不同規格的電路板、電子裝置，其所搭配的擴充卡規格上必然也隨的多元複雜化；有鑑於此，廠商制定規格化的電路板或擴充卡是必然可靠的趨勢，可節省開發成本，且能提供功能更趨完善的產品。再者，消費者選購及使用上，可針對數種規格去選擇搭配，以免除特定規格的電路板或擴充卡，而需更換原先的擴充卡或相關電子裝置等規格尺寸不相符問題。因此，針對市面上電路板及擴充卡的多樣規格尺寸， 設計一套擴充卡延伸結構，運用於調整擴充卡的規格長度，以改善電路板上擴充卡或相關電子裝置的規格尺寸不相符問題。 Therefore, diversified circuit boards and electronic devices of different specifications are inevitably complicated by the expansion card specifications. In view of this, it is inevitable that manufacturers will develop standardized circuit boards or expansion cards. Save development costs and provide a more complete product. In addition, consumers can choose and match several kinds of specifications in order to avoid the problem of inconsistent specifications such as the original expansion card or related electronic devices. Therefore, for the various sizes of circuit boards and expansion cards on the market, Design an expansion card extension structure that is used to adjust the length of the expansion card to improve the size of the expansion card or related electronic device on the board.
因此，本發明提供一種擴充卡固定結構，來解決上述不同擴充卡的長度不足而造成電路板上裝設位置不相符合問題，並達到更靈活及快速的組裝。 Therefore, the present invention provides an expansion card fixing structure to solve the problem that the lengths of the different expansion cards are insufficient to cause the mounting position on the circuit board to be inconsistent, and to achieve more flexible and rapid assembly.
鑑於上述問題，本發明提出一種擴充卡固定結構，在電路板上一固定裝設位置下，此擴充卡固定結構可以延伸擴充卡一特定長度，藉以裝設不同尺寸的擴充卡。 In view of the above problems, the present invention provides an expansion card fixing structure. The expansion card fixing structure can extend the expansion card to a specific length in a fixed installation position, thereby installing expansion cards of different sizes.
本發明揭露一種擴充卡固定結構，用於固定一擴充卡於一電路板上，擴充卡具有互相平行的一頂緣及一底緣，底緣設置一邊緣連接器，電路板上設置一擴充插槽及一固定柱，邊緣連接器用於插設於擴充插槽，固定柱與擴充插槽相隔一擴展長度。擴充卡固定結構包括一卡掣件與一滑動件。卡掣件的一端頂抵於頂緣；滑動件可滑動地結合於卡掣件的另一端，以沿一滑動方向相對於卡掣件滑動，且滑動件上設至少一開孔；其中，滑動件沿滑動方向朝向固定柱滑動，且開孔容置固定柱。 The invention discloses an expansion card fixing structure for fixing an expansion card on a circuit board. The expansion card has a top edge and a bottom edge parallel to each other, an edge connector is arranged on the bottom edge, and an expansion plug is arranged on the circuit board. The slot and a fixing post are used for inserting into the expansion slot, and the fixing post is separated from the expansion slot by an extended length. The expansion card fixing structure includes a latching member and a sliding member. One end of the latching member abuts against the top edge; the sliding member is slidably coupled to the other end of the latching member to slide relative to the latching member in a sliding direction, and the sliding member is provided with at least one opening; wherein, the sliding member The piece slides in the sliding direction toward the fixed column, and the opening accommodates the fixing column.
於本發明至少一實施例中，擴充卡的頂緣及底緣之間具有一第一長度，且卡掣件的卡柱及滑動件的開孔之間具有一第二長度，其中第一長度及第二長度的相加總長等於間隔距離。 In at least one embodiment of the present invention, the top edge and the bottom edge of the expansion card have a first length, and the post of the latch member and the opening of the slider have a second length, wherein the first length And the total length of the second length is equal to the separation distance.
於本發明至少一實施例中，滑動件包覆於卡掣件，用於沿滑動方向可滑動地結合於卡掣件。 In at least one embodiment of the invention, the slider is wrapped around the latch for slidably engaging the latch in the sliding direction.
於本發明至少一實施例中，滑動件被包覆於卡掣件，沿滑動 方向可滑動地結合於卡掣件。 In at least one embodiment of the invention, the slider is wrapped around the latch member and slides along The direction is slidably coupled to the latch member.
於本發明至少一實施例中，滑動件的兩對邊緣彎折形成二凹槽，沿滑動方向可滑動地結合於卡掣件。 In at least one embodiment of the invention, the two pairs of edges of the slider are bent to form two grooves that are slidably coupled to the latch member in the sliding direction.
於本發明至少一實施例中，滑動件的兩對邊緣凸設二溝槽，沿滑動方向可滑動地結合於卡掣件。 In at least one embodiment of the present invention, the two pairs of edges of the slider protrude from the two grooves and are slidably coupled to the latch member in the sliding direction.
於本發明至少一實施例中，滑動件具有複數個開孔，該些開孔互相獨立，且沿著一平行於滑動方向的方向排列。 In at least one embodiment of the invention, the slider has a plurality of apertures that are independent of one another and are arranged along a direction parallel to the sliding direction.
於本發明至少一實施例中，滑動件具有複數個開孔，該些開孔交互重疊，且沿著一平行於滑動方向的方向排列。。 In at least one embodiment of the invention, the slider has a plurality of apertures that overlap one another and are aligned along a direction parallel to the sliding direction. .
於本發明至少一實施例中，卡掣件設置一卡柱，用於頂抵於頂緣。 In at least one embodiment of the invention, the latch member is provided with a post for abutting against the top edge.
於本發明至少一實施例中，更包含一定位鎖定裝置，用以鎖定滑動件於卡掣件。 In at least one embodiment of the present invention, a positioning locking device is further included for locking the slider to the latch member.
綜合上述，本發明提出一種擴充卡固定結構，用於固定一不同規格長度擴充卡於另一規格長度的電路板上，其裝設的擴充卡必須滿足電路板的一擴展長度，其中，擴充卡具有一第一長度，及擴充卡固定結構具有一第二長度，當第一長度及第二長度的相加總長等於擴展長度，則可裝設不同規格長度擴充卡於另一規格長度的電路板上，以解決在電路板上一固定裝設位置下，可以裝設不同尺寸的擴充卡的問題，並提供更簡單、更快速及拆裝方便性的創新運用。 In summary, the present invention provides an expansion card fixing structure for fixing a different size extension card to another length of circuit board, and the expansion card installed therein must satisfy an extended length of the circuit board, wherein the expansion card The first length is extended, and the expansion card fixing structure has a second length. When the total length of the first length and the second length is equal to the extended length, the expansion card of different specifications can be installed on the board of another specification length. In order to solve the problem that a different size expansion card can be installed in a fixed installation position on the circuit board, and an innovative application that is simpler, faster, and convenient to assemble and disassemble is provided.
有關本發明的特徵、實作與功效，茲配合圖式作最佳實施例詳細說明如下。 The features, implementations, and utilities of the present invention are described in detail below with reference to the drawings.
10‧‧‧擴充卡 10‧‧‧Expansion card
11‧‧‧電路板 11‧‧‧ boards
12‧‧‧擴充插槽 12‧‧‧Expansion slot
13‧‧‧固定柱 13‧‧‧Fixed column
101‧‧‧頂緣 101‧‧‧Top edge
102‧‧‧底緣 102‧‧‧ bottom edge
120‧‧‧邊緣連接器 120‧‧‧Edge connector
1000‧‧‧擴展長度 1000‧‧‧Extended length
1001‧‧‧第一長度 1001‧‧‧first length
1002‧‧‧第二長度 1002‧‧‧second length
1200‧‧‧滑動方向 1200‧‧‧ sliding direction
20‧‧‧擴充卡固定結構 20‧‧‧Expansion card fixing structure
21‧‧‧卡掣件 21‧‧‧ Cards
22‧‧‧滑動件 22‧‧‧Sliding parts
200‧‧‧開孔 200‧‧‧ openings
41、421、422‧‧‧卡掣件 41,421, 422‧‧‧ card parts
42‧‧‧滑動件 42‧‧‧Sliding parts
451‧‧‧凹槽 451‧‧‧ Groove
452‧‧‧溝槽 452‧‧‧ trench
51、511、512‧‧‧卡掣件 51, 511, 512‧‧‧ card parts
52、521、522‧‧‧滑動件 52,521, 522‧‧‧Sliding parts
621、622、623‧‧‧滑動件 621, 622, 623‧‧ ‧ slides
601、602‧‧‧開孔 601, 602‧‧ hole
603‧‧‧槽孔 603‧‧‧Slots
701‧‧‧頂緣 701‧‧‧Top edge
705‧‧‧缺孔 705‧‧‧ hole
710‧‧‧卡柱 710‧‧‧clamp
80‧‧‧定位鎖定裝置 80‧‧‧Position locking device
81‧‧‧定位孔 81‧‧‧Positioning holes
82‧‧‧彈性定位件 82‧‧‧Flexible positioning parts
圖1為本發明第一實施例的擴充卡及擴充卡固定結構結合示意圖。 FIG. 1 is a schematic diagram of a combination of an expansion card and an expansion card fixing structure according to a first embodiment of the present invention.
圖2為本發明第一實施例的擴充卡固定結構示意圖。 FIG. 2 is a schematic diagram of a fixing structure of an expansion card according to a first embodiment of the present invention.
圖3為本發明第一實施例的規格長度示意圖。 Fig. 3 is a schematic view showing the specification length of the first embodiment of the present invention.
圖4A及圖4B為本發明第二與第三實施例的滑動件結構示意圖。 4A and 4B are schematic views showing the structure of a slider according to second and third embodiments of the present invention.
圖5A及圖5B為本發明第四與第五實施例的滑動件結構示意圖。 5A and 5B are schematic views showing the structure of a slider according to fourth and fifth embodiments of the present invention.
圖6A及圖6B為本發明第六實施例的滑動件開孔結構示意圖。 6A and 6B are schematic views showing the structure of the opening of the slider according to the sixth embodiment of the present invention.
圖6C為本發明第七實施例的滑動件開孔結構示意圖。 6C is a schematic view showing the structure of the opening of the slider according to the seventh embodiment of the present invention.
圖7為本發明擴充卡及擴充卡固定結構的固定方式示意圖。 FIG. 7 is a schematic view showing the fixing manner of the expansion card and the expansion card fixing structure of the present invention.
請參閱圖1、圖2所示，本發明第一實施例所揭露一種擴充卡固定結構20，用於在電路板11上固定擴充卡10。 Referring to FIG. 1 and FIG. 2, an expansion card fixing structure 20 for fixing the expansion card 10 on the circuit board 11 is disclosed in the first embodiment of the present invention.
本發明所採用的電路板11，泛指應用於PC(Personal Computer)的電子計算機主機板、電路板等，而所述的擴充卡10，為一種連接電子計算機主板和外部設備的匯流排標準的擴充卡10。除了擴充卡10外，電路板11更可包含了其他構成電子計算機主機板，以及使主機板可完整執行功能的必要元件。該些必要元件為具有通常知識者可依據本領域中的通常知識所能完成，且非本發明特徵技術手段之所在，其細節於此不再 贅述。 The circuit board 11 used in the present invention generally refers to an electronic computer motherboard, a circuit board, and the like applied to a PC (Personal Computer), and the expansion card 10 is a busbar standard for connecting an electronic computer motherboard and an external device. Expansion card 10. In addition to the expansion card 10, the circuit board 11 may further include other components that constitute the computer motherboard and enable the motherboard to perform functions fully. The necessary components can be completed by ordinary knowledge in the art, and are not the technical means of the features of the present invention, and the details thereof are no longer Narration.
於第一實施例中，電路板11上設置擴充插槽12及固定柱13，並且，擴充卡10具有互相平行的頂緣101及底緣102，且底緣102設置一邊緣連接器120，擴充卡10的邊緣連接器120用於插設於擴充插槽12，使擴充卡10固定在電路板11上。同時，固定柱13及擴充插槽12設置在電路板11上距離一擴展長度1000，此擴展長度1000是電路板11上一預定規格長度，需藉由結合擴充卡固定結構20，不同規格長度擴充卡10方可達成於另一規格長度的電路板11上插設之目的。 In the first embodiment, the expansion board 12 and the fixing post 13 are disposed on the circuit board 11, and the expansion card 10 has a top edge 101 and a bottom edge 102 parallel to each other, and the bottom edge 102 is provided with an edge connector 120 for expansion. The edge connector 120 of the card 10 is used to be inserted into the expansion slot 12 to fix the expansion card 10 to the circuit board 11. At the same time, the fixed post 13 and the expansion slot 12 are disposed on the circuit board 11 at an extended length of 1000. The extended length 1000 is a predetermined length on the circuit board 11 and needs to be expanded by combining the expansion card fixing structure 20 and different specifications. The card 10 can be inserted into the board 11 of another specification length.
參閱圖1及圖2所示，擴充卡固定結構20包括一卡掣件21及一滑動件22。 Referring to FIGS. 1 and 2, the expansion card fixing structure 20 includes a latching member 21 and a sliding member 22.
卡掣件21的一端頂抵擴充卡10的頂緣101，可以穩固地固定擴充卡固定結構20在擴充卡10上。 One end of the latching member 21 abuts against the top edge 101 of the expansion card 10, and the expansion card fixing structure 20 can be firmly fixed on the expansion card 10.
滑動件22可滑動地結合於上述卡掣件21的另一端，而可沿著一滑動方向1200相對於卡掣件21滑動。相反地，滑動件22可沿滑動方向1200相對於卡掣件21而朝向固定柱13而滑動。 The slider 22 is slidably coupled to the other end of the latch member 21 to be slidable relative to the latch member 21 in a sliding direction 1200. Conversely, the slider 22 is slidable relative to the latch 21 in the sliding direction 1200 toward the fixed post 13.
如圖1、圖2與圖3所示，滑動件22上設至少一開孔200，此開孔200可用容置固定柱13，透過固定柱13固定滑動件22於電路板11上的位置，使擴充卡固定結構20固定在電路板11上。 As shown in FIG. 1 , FIG. 2 and FIG. 3 , the sliding member 22 is provided with at least one opening 200. The opening 200 can accommodate the fixing post 13 and fix the position of the sliding member 22 on the circuit board 11 through the fixing post 13 . The expansion card fixing structure 20 is fixed to the circuit board 11.
在本發明的一具體應用例中，擴充卡10為PCIe(Peripheral Component Interconnect-Express)通訊協定中M.2固態硬碟。擴充卡10也可以是顯示卡、網卡、音效卡及儲存卡等任何可搭配電路板11的電子裝置形式，且不以此為限。進一步地，PCIe M.2規格區共分為type 2242、type 3042、type 2260、type 2280及type 22110，其中擴充卡10的寬度為22mm及30mm兩種，而相對地長度共分為42mm、60mm、80mm及110mm四種，該長度是從固定柱13至擴充插槽12計算的長度。因此，請參閱圖3所示，電路板11上欲裝設不同規格長度的擴充卡10，其相對應的規格需求，即電路板11上固定柱13及擴充插槽12的間隔距離，必須配合上述的規格長度，而本發明揭露的擴充卡固定結構20，則可配合不同長度的擴充卡10。 In a specific application example of the present invention, the expansion card 10 is an M.2 solid state drive in a PCIe (Peripheral Component Interconnect-Express) protocol. The expansion card 10 can also be in the form of an electronic device that can be used with the circuit board 11 such as a display card, a network card, a sound card, and a memory card, and is not limited thereto. Further, the PCIe M.2 specification area is divided into type 2242, type 3042, and type. 2260, type 2280 and type 22110, wherein the width of the expansion card 10 is 22mm and 30mm, and the relative length is divided into four types of 42mm, 60mm, 80mm and 110mm. The length is from the fixed post 13 to the expansion slot 12. The length of the calculation. Therefore, as shown in FIG. 3, the expansion card 10 of different specifications and lengths is to be installed on the circuit board 11, and the corresponding specification requirements, that is, the separation distance between the fixed post 13 and the expansion slot 12 on the circuit board 11 must be matched. The length of the above specification, and the expansion card fixing structure 20 disclosed in the present invention can be matched with the expansion card 10 of different lengths.
如圖3所示，關於擴充卡10長度，是從頂緣101至邊緣連接器120的一端來計算長度，其為一第一長度1001。若電路板11上固定柱13及擴充插槽12的間隔距離，大於第一長度1001，則無法裝設擴充卡10在電路板11上。於是，本發明揭露一擴充卡固定結構20的第二長度1002，用以補足擴充卡10的規格長度不足導致無法裝設在電路板11的問題。 As shown in FIG. 3, with respect to the length of the expansion card 10, the length is calculated from the top edge 101 to one end of the edge connector 120, which is a first length 1001. If the distance between the fixed post 13 and the expansion slot 12 on the circuit board 11 is greater than the first length 1001, the expansion card 10 cannot be mounted on the circuit board 11. Therefore, the present invention discloses a second length 1002 of the expansion card fixing structure 20 for supplementing the problem that the specification card of the expansion card 10 is insufficient in length and cannot be mounted on the circuit board 11.
具體而言，從卡掣件21的一端至滑動件22的開孔200之間來計算長度，其為一第二長度1002；進一步地，使擴充卡10的第一長度1001及擴充卡固定結構20的第二長度1002，兩規格長度相加總長可以滿足電路板11上固定柱13及擴充插槽12的間隔距離，其即擴展長度1000。 Specifically, the length is calculated from one end of the latching member 21 to the opening 200 of the slider 22, which is a second length 1002; further, the first length 1001 of the expansion card 10 and the expansion card fixing structure are The second length 1002 of 20, the total length of the two specifications can be added to meet the separation distance of the fixed post 13 and the expansion slot 12 on the circuit board 11, which is an extended length of 1000.
承上所述，例如type 2242擴充卡10，欲裝設在type 2260規格的電路板11上，則擴充卡固定結構20的第二長度1002來補足type 2242擴充卡10的規格長度不足；換句話說，type 2242擴充卡10的第一長度1001為42mm、擴充卡固定結構20的第二長度1002為18mm，兩規格長度相加總長，等於type 2260規格的電路板11上的擴展長度1000為60mm。因此，藉由具18mm的第二長度1002的擴充卡固定結構20，type 2242擴充卡10可裝設在type 2260規格的電路板11上。 As described above, for example, the type 2242 expansion card 10 is to be mounted on the circuit board 11 of the type 2260 specification, and the second length 1002 of the expansion card fixing structure 20 is insufficient to make up the length of the type 2242 expansion card 10; In other words, the first length 1001 of the type 2242 expansion card 10 is 42 mm, and the second length 1002 of the expansion card fixing structure 20 is 18 mm. The lengths of the two specifications are added together, and the extension length 1000 on the circuit board 11 of the type 2260 specification is 60 mm. . Therefore, the type 2242 expansion card 10 can be mounted on the circuit board 11 of the type 2260 specification by the expansion card fixing structure 20 having the second length 1002 of 18 mm.
又例如type 2260擴充卡10，藉由具50mm的第二長度1002的擴充卡固定結構20，type 2260擴充卡10可裝設在type 22110規格的電路板11上，其擴充卡10及擴充卡固定結構20的多種搭配形式，且不以此為限。 For example, the type 2260 expansion card 10, by the expansion card fixing structure 20 having a second length 1002 of 50 mm, the type 2260 expansion card 10 can be mounted on the circuit board 11 of the type 22110 specification, and the expansion card 10 and the expansion card are fixed. The various combinations of the structures 20 are not limited thereto.
請參閱圖4A所示，為本發明第二實施例的擴充卡固定結構20。於第二實施例中，滑動件421的兩對邊緣彎折形成二凹槽451，與卡掣件41的兩外緣相匹配，並使滑動件421沿滑動方向1200可滑動地結合於卡掣件41。 Referring to FIG. 4A, an expansion card fixing structure 20 according to a second embodiment of the present invention is shown. In the second embodiment, the two pairs of edges of the slider 421 are bent to form two recesses 451 to match the outer edges of the latching member 41, and the slider 421 is slidably coupled to the latch in the sliding direction 1200. Item 41.
請參閱圖4B所示，為本發明第三實施例的擴充卡固定結構20。於第三實施例中，滑動件422的兩對邊緣通過凸設的結構形成二溝槽452，與卡掣件41的兩外緣相匹配，並使滑動件422沿滑動方向1200可滑動地結合於卡掣件41。 Referring to FIG. 4B, an expansion card fixing structure 20 according to a third embodiment of the present invention is shown. In the third embodiment, the two pairs of edges of the slider 422 are formed into a two-groove 452 by a protruding structure to match the outer edges of the latching member 41, and the sliding member 422 is slidably coupled in the sliding direction 1200. In the card member 41.
請參閱圖5A所示，為本發明第四實施例的擴充卡固定結構20。於第四實施例中，滑動件521包覆於卡掣件511，滑動件521中具有可容置卡掣件511的空間，並使滑動件521沿滑動方向1200可滑動地結合於卡掣件511。 Referring to FIG. 5A, an expansion card fixing structure 20 according to a fourth embodiment of the present invention is shown. In the fourth embodiment, the sliding member 521 is wrapped around the latching member 511, and the sliding member 521 has a space for accommodating the latching member 511, and the sliding member 521 is slidably coupled to the latching member in the sliding direction 1200. 511.
請參閱圖5B所示，為本發明第五實施例的擴充卡固定結構20。於第五實施例中，滑動件522被包覆於卡掣件512，卡掣件511中具有可容置滑動件521的空間，並使滑動件522沿滑動方向1200可滑動地結合於卡掣件512。 Referring to FIG. 5B, an expansion card fixing structure 20 according to a fifth embodiment of the present invention is shown. In the fifth embodiment, the slider 522 is wrapped around the latch 512, and the latch 511 has a space for accommodating the slider 521, and the slider 522 is slidably coupled to the cassette in the sliding direction 1200. Piece 512.
此外，如圖5A所示，本發明更包含一定位鎖定裝置80，用以將滑動件522鎖定於卡掣件512，而維持所需要的擴充卡固定結構20的第二長度1002。於一具體實施例中，定位鎖定裝置80包含一彈性定位件82及 複數個定位孔81，分別設置於滑動件522及卡掣件512，且定位孔81是沿著滑動方向排列，而彈性定位件82用於前述定位孔81其中之一，而維持所需要的擴充卡固定結構20的第二長度1002。於圖式中，彈性定位件82設置於滑動件521，而定位孔81設置於卡掣件511，但相對位置並不以圖式所揭露者為限，也可以是彈性定位件82設置於卡掣件511，而定位孔81設置於滑動件521。此外，定位鎖定裝置80也可以應用於本發明其他實施例的滑動件522及卡掣件512之上。 In addition, as shown in FIG. 5A, the present invention further includes a positioning locking device 80 for locking the slider 522 to the latch member 512 while maintaining the desired second length 1002 of the expansion card securing structure 20. In a specific embodiment, the positioning and locking device 80 includes an elastic positioning member 82 and A plurality of positioning holes 81 are respectively disposed on the sliding member 522 and the latching member 512, and the positioning holes 81 are arranged along the sliding direction, and the elastic positioning member 82 is used for one of the positioning holes 81 to maintain the required expansion. The second length 1002 of the card securing structure 20. In the figure, the elastic positioning member 82 is disposed on the sliding member 521, and the positioning hole 81 is disposed on the locking member 511, but the relative position is not limited to those disclosed in the drawings, and the elastic positioning member 82 may be disposed on the card. The member 511 is provided, and the positioning hole 81 is provided in the slider 521. In addition, the positioning and locking device 80 can also be applied to the slider 522 and the latch member 512 of other embodiments of the present invention.
請參閱圖2、圖6A、圖6B及圖6C所示，於第一實施例中，滑動件22設置一開孔200，此開孔200可用容置固定柱13的用途，所以開孔200位置可用於調整的第二長度1002，藉由不同開孔200位置可決定第一長度1001及第二長度1002的相加總長，並符合電路板11上的擴展長度1000的需求，以滿足不同規格尺寸的擴充卡10裝設於電路板11上。 Referring to FIG. 2, FIG. 6A, FIG. 6B and FIG. 6C, in the first embodiment, the sliding member 22 is provided with an opening 200, which can be used for accommodating the fixing post 13, so the opening 200 position The second length 1002 that can be used for adjustment can determine the total length of the first length 1001 and the second length 1002 by different positions of the opening 200, and meet the requirement of the extended length 1000 on the circuit board 11 to meet different specifications. The expansion card 10 is mounted on the circuit board 11.
請參閱圖6A及圖6B所示，為本發明第六實施例的擴充卡固定結構20。於第六實施例中，滑動件621具有複數個開孔602，沿著一平行於滑動方向的方向排列。於圖6A中，開孔200包含複數個各別獨立的開孔601；於圖6B中，滑動件622上的開孔200包含複數個交互重疊的開孔602。不論是獨立的開孔601或重疊的開孔602，每一開孔602可決定其所對應的一第二長度1002，即開孔200具有定位的功能。 Referring to FIG. 6A and FIG. 6B, an expansion card fixing structure 20 according to a sixth embodiment of the present invention is shown. In the sixth embodiment, the slider 621 has a plurality of openings 602 arranged in a direction parallel to the sliding direction. In FIG. 6A, the opening 200 includes a plurality of separate openings 601; in FIG. 6B, the opening 200 in the slider 622 includes a plurality of mutually overlapping openings 602. Whether it is a separate opening 601 or an overlapping opening 602, each opening 602 can determine a second length 1002 corresponding thereto, that is, the opening 200 has a positioning function.
請參閱圖6C所示，為本發明第七實施例的擴充卡固定結構20。於第七實施例中，滑動件623的開孔可為槽孔603，固定柱13可透過固定手段固定於槽孔603中的任一位置，因此，槽孔603可決定固定柱13於其範圍內的任意位置及其第二長度1002。 Referring to FIG. 6C, an expansion card fixing structure 20 according to a seventh embodiment of the present invention is shown. In the seventh embodiment, the opening of the sliding member 623 can be a slot 603, and the fixing post 13 can be fixed at any position in the slot 603 through a fixing means. Therefore, the slot 603 can determine the range of the fixing post 13 Any position within it and its second length 1002.
於本發明中，關於擴充卡10及擴充卡固定結構20之間的結合方式，藉由擴充卡固定結構20的卡掣件21的一端用以頂抵擴充卡10的頂緣101，其為透過彼此結構接觸之免工具(tooless)的固定方式，除了提供快速結合外、更可避免在彼此固定過程中過度損壞擴充卡10。如圖7所示，擴充卡10的頂緣701可進一步設置一缺孔705，且擴充卡固定結構20的卡掣件21更具有一卡柱710，缺孔705相配合於卡柱710用來卡合固定彼此，而且其他卡合固定方式，並不以此為限。 In the present invention, with respect to the manner of bonding between the expansion card 10 and the expansion card fixing structure 20, one end of the latching member 21 of the expansion card fixing structure 20 is used to abut against the top edge 101 of the expansion card 10, which is transparent. The means of fixing the tooless in contact with each other, in addition to providing a quick combination, can avoid excessive damage to the expansion card 10 during the fixing process of each other. As shown in FIG. 7 , the top edge 701 of the expansion card 10 can further be provided with a cutout 705 , and the latching member 21 of the expansion card fixing structure 20 further has a post 710 , and the missing hole 705 is matched with the post 710 . The snaps are fixed to each other, and other manners of engaging and fixing are not limited thereto.
綜合上述，本發明提出一種擴充卡固定結構，用於固定一不同規格長度擴充卡於另一規格長度的電路板上，其裝設的擴充卡必須滿足電路板的一擴展長度，其係電路板上固定柱及擴充插槽的相隔。再者，擴充卡固定結構包括一卡掣件及一滑動件，以沿滑動方向相對於卡掣件滑動，可滑動地結合於卡掣件。於是，擴充卡具有一第一長度，擴充卡固定結構具有一第二長度，當第一長度及第二長度的相加總長係等於擴展長度，則可裝設不同規格長度擴充卡於另一規格長度的電路板上。 In summary, the present invention provides an expansion card fixing structure for fixing a different size extension card to a circuit board of another specification length, and the expansion card installed therein must satisfy an extended length of the circuit board, and the circuit board is The upper fixed column and the expansion slot are separated. Furthermore, the expansion card fixing structure includes a latching member and a sliding member for sliding relative to the latching member in the sliding direction to be slidably coupled to the latching member. Therefore, the expansion card has a first length, and the expansion card fixing structure has a second length. When the total length of the first length and the second length is equal to the extended length, the expansion card of different specifications can be installed in another specification. The length of the board.
10‧‧‧擴充卡 10‧‧‧Expansion card
11‧‧‧電路板 11‧‧‧ boards
12‧‧‧擴充插槽 12‧‧‧Expansion slot
13‧‧‧固定柱 13‧‧‧Fixed column
101‧‧‧頂緣 101‧‧‧Top edge
102‧‧‧底緣 102‧‧‧ bottom edge
120‧‧‧邊緣連接器 120‧‧‧Edge connector
20‧‧‧擴充卡固定結構 20‧‧‧Expansion card fixing structure
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| TW103142366A TWI543694B (en) | 2014-12-05 | 2014-12-05 | Expansion card fixing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103142366A TWI543694B (en) | 2014-12-05 | 2014-12-05 | Expansion card fixing structure |
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| Publication Number | Publication Date |
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| TW201622525A TW201622525A (en) | 2016-06-16 |
| TWI543694B true TWI543694B (en) | 2016-07-21 |
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| TW103142366A TWI543694B (en) | 2014-12-05 | 2014-12-05 | Expansion card fixing structure |
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