M352168 八、新型說明： 【新型所屬之技術領域】 本新型係關於一種固持裝置’尤其涉及一種 防止卡緣連接器的頂出裝置脫落的固持裝置。 【先前技術】 由於電腦主電路板的功能有限，為增進電腦 的功能’必須在主電路板上設置卡緣連接器以組 接擴充卡式模組。 鲁 圖1揭示了 一種習知的卡緣連接器200。該 卡緣連接器200用於將電子卡300安裝到電路板 4〇〇上’其包括絕緣殼體210、複數導電端子220 及一對頂出裝置230。端子220容置於絕緣殼體 210的端子收容槽中，頂出裝置230樞接於絕緣 设體21〇的兩端部。 頂出裝置230包括頂推部232和卡榫234， 鲁頂推部232位於頂出裝置23〇底部，卡榫234 位於卡榫234的頂部。安裝時，電子卡300插入 絕緣殼體210，同時頂出裝置230的卡榫234嵌 入電子卡300的凹槽302中。 當需拔出電子卡300時，則按壓其中一頂出 裝置230的頂端，使頂出裝置230的卡榫234 脫離電子卡300的凹槽302,同時連動頂推部232 向上移動，以頂電子卡 300的底端，使電子卡 3 0 0的一側脫離絕緣殼體2 1 0。接著，再扳動另 M352168 .一頂出裝置230，連動頂推部232向上移動，以 頂推電子卡 3 0 0的底端，如此，即可使電子卡 3 0 0脫離絕緣殼體2 1 0。 惟，在電子卡 300向上脫離絕緣殼體 210 的過程中，頂出裝置2 3 0會向外移動而脫離絕緣 殼體210。 【新型内容】 有鑒於此，有必要提供一種防止卡緣連接的 籲頂出裝置脫落的固持裝置。 還需提供一種具有上述固持裝置的電子裝 置。 一種固持裝置，用於防止卡緣連接器的頂出 裝置脫離，該頂出裝置樞接於該卡緣連接器的絕 緣殼體的嵌扣座。該固持裝置扣持於該嵌扣座， 其包括本體及一對收容壁。該等收容壁分別從本 •體的兩側邊同向延伸，其分別扣持於敌扣座的側 壁。 一種電子裝置，包括電子卡、電路板、卡緣 連接器及一對固持裝置。卡緣連接器安裝在電路 板上，用於電性連接該電路板和該電子卡。卡緣 連接器包括絕緣殼體和一對頂出裝置。絕緣殼體 包括插槽和一對嵌扣座，該等嵌扣座位於該絕緣 殼體的兩端部。電子卡插入插槽中，該等頂出裝 置分別樞接於該等嵌扣座。每個固持裝置分別扣 7 M352168 持於該等嵌扣座，用於防止該等頂出裝置脫離 絕緣殼體。固持裝置包括本體及一對收容壁， 等收容壁分別從該本體的兩側邊同向延伸。 因本創作的固持裝置限制了卡緣連接器 頂出裝置的向外運動，從而防止了頂出裝置的 落。 【實施方式】 請參照圖2，揭示了本新型實施方式的電 •裝置100。該電子裝置100包括電子卡10、電 板20、卡緣連接器30及固持裝置40。 電子卡10包括複數金手指12和複數凹 14。該等金手指12位於電子卡10的底端，該 凹槽14位於電子卡10的側邊。 卡緣連接器30安裝在電路板20上，用於 性連接電路板20和電子卡10。卡緣連接器 I包括絕緣殼體3 2、複數端子3 4及一對頂出裝 36。安裝後，該等端子34與電子卡10的金手 1 2電性連接。 絕緣殼體3 2大致呈長形體，其以絕緣材 制成。絕緣殼體32設有開口朝上的插槽320 以利於電子卡10插置於其中。插槽320的兩 壁分別設有該等端子3 4，該等端子3 4下端的 腳凸露於絕緣殼體3 2的底部，可供插接於電 板2 0上。 該 該 的 脫 子 路 槽 等 電 30 置 指 料 側 接 路 8 M352168 在絕緣殼體 32之兩端部分別設有嵌扣 322，以使兩頂出裝置36可分別與絕緣殼體 之兩端部樞接在一起，以及使電子卡1 0可組 或拆卸於絕緣殼體3 2。每個嵌扣座3 2 2包括 對對稱之直立嵌板324和位於兩嵌板324之間 導槽3 2 6。 請同時參照圖4，頂出裝置3 6略呈長方靡 其樞接於嵌扣座322的導槽326中。頂出裝 鲁36包括位於其下端的頂推部360及位於其頂 的固持部3 6 2和扳動部3 6 4。扳動部3 6 4的表 設有複數溝槽，以增加使用者扳動之摩擦力， 不易脫落。 請參照圖5和圖6，揭示了本新型第一種 施方式的固持裝置40。固持裝置40由金屬材 制成，其扣持於卡緣連接器32的嵌扣座322 φ固持裝置40包括本體42、按壓部44、一對收 壁46及收容槽48。本體42包括凸出部420, 凸出部420凸露於收容槽48。 按壓部44從本體42的頂部延伸，以利於 卸固持裝置40。 該等收容壁4 6分別從本體4 2的兩側邊同 延伸，該等收容壁 46的延伸方向與按壓部 的延伸方相反。每個收容壁4 6的末端向外彎 張開，其包括扣持部4 6 2和挾持部4 6 4。扣持 座 3 2 裝 的 置 端 面 而 實 料 〇 容 該 拆 向 44 曲 部 9 M352168 4 6 2和挾持部4 6 4之間被切開，從而扣持部4 6 2 具有一定的彈性。挾持部4 6 4呈平板狀，其末端 向外彎曲張開，以利於安裝固持裝置 40。扣持 部4 6 2呈彎曲狀，其末端向外彎曲張開，以利於 安裝固持裝置40。兩扣持部462之間的最小距 離略小於嵌扣座322之兩嵌板324之間的距離， 從而收容壁4 6將固持裝置4 0牢固地扣持於卡緣 連接器32的嵌扣座322。 收容槽 48的一側開口並由該等收容壁 46 和本體 4 2圍設而成，用於收容卡緣連接器 3 2 的银扣座3 2 2。 請參照圖3，組裝時，電子卡10插入卡緣 連接器30的插槽320中，同時使頂出裝置36 的固持部362收容於電子卡10的凹槽14中。接 著將固持裝置4 0的收容壁4 6扣持於卡緣連接器 32的嵌扣座322，從而電子卡10、電路板20、 卡緣連接器30及固持裝置40便組裝為一體。組 裝後，卡緣連接器3 0的頂出裝置3 6被固持裝置 40圍在嵌扣座322中，同時嵌扣座322的嵌板 3 24的一端部抵靠固持裝置40的凸出部420。固 持裝置40的扣持部462扣持嵌扣座322的嵌板 324的另一端部，從而固持裝置40被牢固地固 定於嵌扣座322。 當需拔出電子卡 10，則按壓其中一頂出裝 10 M352168 置36的扳動部364,使頂出裝置36的固持部362 脫離電子卡 10的凹槽14，同時使頂出裝置36 轉動並連動頂推部 3 60向上移動，以頂電子卡 10的底端，使電子卡3 0 0的一側脫離絕緣殼體 3 2。接著，再扳動另一頂出裝置 3 6，連動頂推 部360向上移動，以頂推電子卡10的底端，如 此，即可使電子卡10脫離絕緣殼體3 2。 因卡緣連接器30的頂出裝置36被固持裝置 _ 40圍在絕緣殼體32的嵌扣座322，在電子卡10 被拔出的過程中，卡緣連接器3 0的頂出裝置3 6 只能相對絕緣殼體3 2轉動而不能向外移動，從 而頂出裝置3 6不會脫離卡緣連接器3 0的絕緣殼 體32。 因扣持部4 6 2和挾持部4 6 4的末端均向外彎 曲張開，從而在組裝過程中，該等末端將收容壁 鲁46導向嵌扣座322的嵌板324,使裝配過程變得 更加容易。 當需拆卸時頂出裝置3 6，按壓按壓部4 4並 使扣持部462脫離嵌扣座322的嵌板324的另一 端部，便可從嵌扣座322上拆下頂出裝置36。 請參照圖7和圖8，揭示了本新型第二種實 施方式的固持裝置60。固持裝置40由塑膠材料 制成，其扣持於卡緣連接器32的嵌扣座322。 固持裝置60包括本體62、按壓部64、一對收容 11 M352168 壁66及收容槽68。本體62包括凸出部620，凸 露於收容槽6 8。按壓部6 4從本體6 2的頂部延 伸，以利於拆卸固持裝置6 0。 該等收容壁6 6分別從本體6 2的兩側邊同向 延伸，該等收容壁 66的延伸方向與按壓部 64 的延伸方相反。每個收容壁46的末端向收容槽 6 8凸設一倒鉤6 6 0，兩倒釣6 6 0之間的最小距離 略小於嵌扣座3 2 2之兩嵌板3 2 4之間的距離。收 鲁容槽68由該等收容壁66和本體62圍設而成， 用於收容卡緣連接器32的嵌扣座322。 安裝後，兩倒鉤660扣住兩嵌板324的一端 部，從而固持裝置60被牢固地扣持於卡緣連接 器32的嵌扣座322。凸出部620抵靠兩嵌板324 的另一端部，從而頂出裝置 36被固持裝置 60 圍在嵌扣座 322中，在使用過程中，頂出裝置 φ 3 6只能相對絕緣殼體3 2轉動而不能移動，從而 不會從卡緣連接器3 0的絕緣殼體3 2上脫落。 综上所述，本創作符合新型專利要件，爰依 法提出專利申請。惟，以上所述僅為本創作之較 佳實施例，舉凡熟悉本案技藝之人士，在爰依本 創作精神所作之等效修飾或變化，皆應涵蓋於以 下之申請專利範圍内。 【圖式簡單說明】 圖 1係習知電子裝置之立體組裝剖視斷開 12 M352168 圖。 圖2係本新型電子裝置之立體分解圖。 圖3係本新型電子裝置之立體組裝圖。 圖 4係本新型電子裝置之立體組裝剖視斷 開圖。 圖 5係本新型第一種實施方式之固持裝置 之立體圖。 圖 6係本新型第一種實施方式之固持裝置 鲁之另一個角度立體圖。 圖 7係本新型第二種實施方式之固持裝置 之立體圖。 圖 8係本新型第二種實施方式之固持裝置 之另一個角度立體圖。 主要元件符號說明】 電 子 裝 置 100 電 子 卡 10 金 手 指 12 凹 槽 14 電 路 板 20 卡 緣 連 接器 30 絕 緣 殼 體 32 插 槽 320 散 扣 座 322 嵌 板 324 13 M352168 導 槽 326 端 子 34 頂 出 裝 置 36 頂 推 部 360 固 持 部 362 扳 動 部 364 固 持 裝 置 40 > 60 本 體 42 > 62 凸 出 部 420 按 壓 部 44、 64 收 容 壁 46、 66 扣 持 部 462 挾 持 部 464 收 容 槽 48、 68 倒 鉤 660M352168 VIII. New description: [Technical field to which the novel technology belongs] The present invention relates to a holding device, particularly to a holding device for preventing the ejector device of the card edge connector from coming off. [Prior Art] Since the function of the main board of the computer is limited, in order to enhance the function of the computer, it is necessary to provide a card edge connector on the main circuit board to assemble the expansion card module. Lu Figure 1 discloses a conventional card edge connector 200. The card edge connector 200 is used to mount the electronic card 300 to the circuit board 4', which includes an insulative housing 210, a plurality of conductive terminals 220, and a pair of ejecting devices 230. The terminal 220 is received in the terminal receiving groove of the insulating housing 210, and the ejector device 230 is pivotally connected to both ends of the insulating housing 21〇. The ejector unit 230 includes a ejector portion 232 and a cassette 234. The ejector portion 232 is located at the bottom of the ejector unit 23, and the cassette 234 is located at the top of the cassette 234. When installed, the electronic card 300 is inserted into the insulative housing 210 while the cassette 234 of the ejector 230 is embedded in the recess 302 of the electronic card 300. When the electronic card 300 needs to be pulled out, the top end of one of the ejecting devices 230 is pressed, so that the cassette 234 of the ejecting device 230 is disengaged from the recess 302 of the electronic card 300, and the jacking portion 232 is moved upward to top the electron. The bottom end of the card 300 is such that one side of the electronic card 300 is disengaged from the insulating housing 2 1 0. Then, another M352168 is pulled. An ejection device 230 moves the push-up portion 232 upward to push the bottom end of the electronic card 300, so that the electronic card 300 can be disengaged from the insulating housing 2 1 0. However, during the upward movement of the electronic card 300 from the insulative housing 210, the ejector unit 230 will move outwardly away from the insulative housing 210. [New content] In view of the above, it is necessary to provide a holding device for preventing the snap-out device of the card edge from coming off. There is also a need to provide an electronic device having the above holding device. A holding device for preventing the ejector of the card edge connector from being detached, the ejector being pivotally connected to the snap seat of the insulating case of the card edge connector. The holding device is fastened to the buckle seat, and comprises a body and a pair of receiving walls. The receiving walls respectively extend from the opposite sides of the body and are respectively fastened to the side walls of the enemy seat. An electronic device includes an electronic card, a circuit board, a card edge connector, and a pair of holding devices. The card edge connector is mounted on the circuit board for electrically connecting the circuit board and the electronic card. The card edge connector includes an insulative housing and a pair of ejector means. The insulative housing includes a slot and a pair of snap seats that are located at both ends of the insulative housing. The electronic card is inserted into the slot, and the ejector devices are respectively pivotally connected to the latch seats. Each retaining device is respectively fastened to the latching seat by 7 M352168 for preventing the ejector from being detached from the insulating housing. The holding device comprises a body and a pair of receiving walls, and the receiving walls respectively extend from the two sides of the body in the same direction. The holding device of the present invention limits the outward movement of the card edge connector ejector, thereby preventing the ejector from falling. [Embodiment] Referring to Fig. 2, an electric device 100 of the present embodiment is disclosed. The electronic device 100 includes an electronic card 10, a circuit board 20, a card edge connector 30, and a holding device 40. The electronic card 10 includes a plurality of gold fingers 12 and a plurality of recesses 14. The gold fingers 12 are located at the bottom end of the electronic card 10, and the recesses 14 are located at the sides of the electronic card 10. The card edge connector 30 is mounted on the circuit board 20 for sexually connecting the circuit board 20 and the electronic card 10. The card edge connector 1 includes an insulative housing 3 2, a plurality of terminals 34 and a pair of ejecting devices 36. After installation, the terminals 34 are electrically connected to the gold hand 12 of the electronic card 10. The insulating case 32 is substantially an elongated body made of an insulating material. The insulative housing 32 is provided with a slot 320 with an opening facing upward to facilitate insertion of the electronic card 10 therein. The terminals of the terminals 320 are respectively provided with the terminals 34, and the legs of the lower ends of the terminals 34 are exposed at the bottom of the insulating housing 32, and are inserted into the board 20. The decoupling channel isoelectric 30 is disposed on the two ends of the insulating housing 32, so that the two ejector devices 36 can be respectively connected to the two ends of the insulating housing. They are pivoted together and the electronic card 10 can be assembled or disassembled into the insulative housing 32. Each of the snap seats 3 2 2 includes a pair of symmetrical upright panels 324 and a guide slot 326 between the two panels 324. Referring to FIG. 4 at the same time, the ejector device 36 is slightly rectangular and is pivotally connected to the guiding slot 326 of the buckle seat 322. The ejector mount 36 includes a pusher portion 360 at its lower end and a retaining portion 326 and a trigger portion 364 at its top. The surface of the triggering portion 364 is provided with a plurality of grooves to increase the frictional force of the user's pulling and is not easy to fall off. Referring to Figures 5 and 6, a holding device 40 of the first embodiment of the present invention is disclosed. The holding device 40 is made of a metal material and is fastened to the buckle seat 322 of the card edge connector 32. The holding device 40 includes a body 42, a pressing portion 44, a pair of receiving walls 46, and a receiving groove 48. The body 42 includes a protruding portion 420 , and the protruding portion 420 is protruded from the receiving groove 48 . The pressing portion 44 extends from the top of the body 42 to facilitate unloading of the holding device 40. The receiving walls 46 extend from both side edges of the body 42 respectively, and the extending walls 46 extend in a direction opposite to the extending direction of the pressing portion. The end of each of the receiving walls 46 is outwardly bent, and includes a holding portion 426 and a holding portion 646. The end face of the retaining seat 3 2 is fixed and the detachment 44 is bent between the curved portion 9 M352168 4 6 2 and the holding portion 4 6 4 , so that the fastening portion 4 6 2 has a certain elasticity. The holding portion 464 has a flat shape, and its distal end is bent outward to facilitate the attachment of the holding device 40. The fastening portion 426 is curved and its distal end is bent outwardly to facilitate the attachment of the holding device 40. The minimum distance between the two fastening portions 462 is slightly smaller than the distance between the two panels 324 of the buckle seat 322, so that the receiving wall 46 securely holds the holding device 40 to the buckle seat of the card edge connector 32. 322. One side of the receiving slot 48 is open and surrounded by the receiving wall 46 and the main body 4 2 for receiving the silver latching seat 32 2 of the card edge connector 3 2 . Referring to FIG. 3, during assembly, the electronic card 10 is inserted into the slot 320 of the card edge connector 30 while the retaining portion 362 of the ejector unit 36 is received in the recess 14 of the electronic card 10. Then, the receiving wall 46 of the holding device 40 is fastened to the latching seat 322 of the card edge connector 32, so that the electronic card 10, the circuit board 20, the card edge connector 30 and the holding device 40 are integrally assembled. After assembly, the ejector unit 36 of the card edge connector 30 is surrounded by the holding device 40 in the buckle seat 322, and one end of the panel 3 24 of the buckle seat 322 abuts against the protrusion 420 of the holding device 40. . The latching portion 462 of the retaining device 40 snaps the other end of the panel 324 of the latching seat 322, so that the retaining device 40 is securely fixed to the latching seat 322. When the electronic card 10 needs to be pulled out, the triggering portion 364 of one of the top loading devices 10 M352168 is pressed to disengage the holding portion 362 of the ejector device 36 from the recess 14 of the electronic card 10 while the ejector device 36 is rotated. And the ejector portion 3 60 is moved upward to close the bottom end of the electronic card 10, so that one side of the electronic card 300 is separated from the insulating housing 32. Then, the other ejecting device 3 6 is pulled, and the jacking portion 360 is moved upward to push the bottom end of the electronic card 10, so that the electronic card 10 can be detached from the insulating housing 32. Since the ejector device 36 of the card edge connector 30 is surrounded by the retaining device _ 40 in the latching seat 322 of the insulating housing 32, during the process of the electronic card 10 being pulled out, the ejector device 3 of the card edge connector 30 6 can only rotate relative to the insulative housing 32 and cannot move outwardly, so that the ejector unit 36 does not disengage from the insulative housing 32 of the card edge connector 30. Since the ends of the latching portion 426 and the gripping portion 426 are outwardly bent outward, the terminals guide the receiving wall 46 to the panel 324 of the latching seat 322 during assembly, so that the assembly process is changed. It's easier. When the ejector unit 3 6 is to be removed, the pressing portion 44 is pressed and the holding portion 462 is disengaged from the other end of the panel 324 of the latch seat 322, and the ejector unit 36 can be detached from the buckle seat 322. Referring to Figures 7 and 8, a holding device 60 of the second embodiment of the present invention is disclosed. The holding device 40 is made of a plastic material that is held by the snap seat 322 of the card edge connector 32. The holding device 60 includes a body 62, a pressing portion 64, a pair of housings 11 M352168, and a receiving groove 68. The body 62 includes a protrusion 620 protruding from the receiving groove 68. The pressing portion 64 extends from the top of the body 6 2 to facilitate the removal of the holding device 60. The receiving walls 66 extend in the same direction from the side edges of the main body 62, and the extending directions of the receiving walls 66 are opposite to the extending direction of the pressing portion 64. A barb 660 is protruded from the end of each of the receiving walls 46 to the receiving groove 68, and the minimum distance between the two fishing 660 is slightly smaller than between the two panels 3 2 4 of the latching seat 32 2 distance. The receiving recess 68 is surrounded by the receiving wall 66 and the body 62 for receiving the snap seat 322 of the card edge connector 32. After installation, the two barbs 660 engage one end of the two panels 324 such that the retaining device 60 is securely retained by the snap seat 322 of the card edge connector 32. The protruding portion 620 abuts against the other end of the two panels 324, so that the ejector device 36 is enclosed by the retaining device 60 in the buckle seat 322. During use, the ejector device φ 36 can only be opposite the insulating housing 3 2 is rotated and cannot be moved so as not to fall off from the insulating case 3 2 of the card edge connector 30. In summary, the creation complies with the new patent requirements and submits a patent application in accordance with the law. However, the above is only a preferred embodiment of the present invention. Those who are familiar with the skill of the present invention should be included in the scope of the patent application in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a three-dimensional assembly cross section of a conventional electronic device 12 M352168. 2 is an exploded perspective view of the electronic device of the present invention. 3 is an assembled view of the electronic device of the present invention. Fig. 4 is a perspective sectional view showing the three-dimensional assembly of the novel electronic device. Figure 5 is a perspective view of a holding device of the first embodiment of the present invention. Fig. 6 is another perspective view of the holding device of the first embodiment of the present invention. Figure 7 is a perspective view of a holding device of a second embodiment of the present invention. Figure 8 is another perspective perspective view of the holding device of the second embodiment of the present invention. Explanation of main component symbols] Electronic device 100 Electronic card 10 Gold finger 12 Groove 14 Circuit board 20 Card edge connector 30 Insulating housing 32 Slot 320 Scattering seat 322 Panel 324 13 M352168 Guide groove 326 Terminal 34 Ejecting device 36 Pushing portion 360 holding portion 362 pulling portion 364 holding device 40 > 60 body 42 > 62 protruding portion 420 pressing portion 44, 64 receiving wall 46, 66 holding portion 462 holding portion 464 receiving groove 48, 68 barb 660
1414