TWM403777U - Card connector - Google Patents
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- TWM403777U TWM403777U TW99220885U TW99220885U TWM403777U TW M403777 U TWM403777 U TW M403777U TW 99220885 U TW99220885 U TW 99220885U TW 99220885 U TW99220885 U TW 99220885U TW M403777 U TWM403777 U TW M403777U
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Description
M403777 五、新型說明: 【新型所屬之技術領域】 [0001] 本創作提供了 一種卡連接器,尤指一種卡連接器的開關 端子。 【先前技術】 [0002] 現有卡連接器通常包括遮蔽殼體、扁平的薄形絕緣本體M403777 V. New description: [New technical field] [0001] This creation provides a card connector, especially a switch terminal of a card connector. [Prior Art] [0002] Existing card connectors typically include a shielded housing, a flat, thin, insulative body
、導電端子及開關端子。開關端子包括一對導電端子, 其中至少一個導電端子水平的裝配於絕緣本體,兩個導 電端子分別連接於電路板。當電子卡未插入卡連接器時 ,開關端子為閉合狀態,且開關端子之間的作用力需要 達到一定預定值;電子卡插入卡連接器後,將兩個開關 端子分開,則電路板的電信號產生變化,進而實現偵測 電子卡是否插入至指定位置的功能。 [0003] 參考第十一圖,習知技術中的卡連接器在絕緣本體與遮 蔽殼體裝配完成後,需要焊接至印刷電路板,在焊接過 程中,卡連接器會受熱。因為至少一個開關端子水平裝 配於絕緣本體,且兩個開關端子保持常閉狀態(即沒有 卡插入時,開關端子呈閉合接觸狀態),則兩個開關端 子之間的作用力會在上下方向作用於絕緣本體,當卡連 接器受熱時,絕緣本體會因為受力產生變形,進而有可 能導致收容在絕緣本體中的導電端子無法焊接至印刷電 路板。 [0004] 綜上所述,確有必要提供一種改進的卡連接器以保證開 關端子的配合不會使絕緣本體在受熱時變形。 表單編號A0101 第3頁/共24頁 11403777 【新型内容】 [0005] 本創作之主要目的在於提供一種卡連接器以保證開關端 子的配合不會使絕緣本體在受熱時變形。 [0006] 為達成前述目的,本創作採用如下技術方案:一種卡連 接器,包括絕緣本體,具有扁平的薄形主體部;遮蔽殼 體,與絕緣本體配合形成收容電子卡的收容空間;複數 導電端子,收容於絕緣本體;開關端子,包括第一端子 、第二端子,第一、第二端子的一端分別固定,另一端 相互連接,二者保持常閉狀薦,第一端子與第二端子之 •' ” ·. j ' ·; · . 間的作用力方向與水手滴度,小於90 [0007], conductive terminals and switch terminals. The switch terminal includes a pair of conductive terminals, wherein at least one of the conductive terminals is horizontally mounted to the insulative housing, and the two conductive terminals are respectively connected to the circuit board. When the electronic card is not inserted into the card connector, the switch terminal is in a closed state, and the force between the switch terminals needs to reach a predetermined value; after the electronic card is inserted into the card connector, the two switch terminals are separated, and the circuit board is powered The signal changes, and the function of detecting whether the electronic card is inserted into the designated position is realized. [0003] Referring to the eleventh figure, the card connector of the prior art needs to be soldered to the printed circuit board after the insulating body and the shielding case are assembled, and the card connector is heated during the soldering process. Since at least one of the switch terminals is horizontally mounted on the insulative housing, and the two switch terminals are in a normally closed state (ie, when the switch terminal is in a closed contact state when no card is inserted), the force between the two switch terminals acts in the up and down direction. In the insulative housing, when the card connector is heated, the insulative housing may be deformed by the force, which may cause the conductive terminals received in the insulative housing to be soldered to the printed circuit board. In summary, it is indeed necessary to provide an improved card connector to ensure that the mating of the switch terminals does not deform the insulative housing when heated. Form No. A0101 Page 3 of 24 11403777 [New Content] [0005] The main purpose of this creation is to provide a card connector to ensure that the mating of the switch terminals does not deform the insulating body when heated. [0006] In order to achieve the foregoing objectives, the present invention adopts the following technical solutions: a card connector includes an insulative housing having a flat thin main body portion; a shielding housing that cooperates with the insulative housing to form a receiving space for receiving an electronic card; The terminal is received in the insulative housing; the switch terminal includes a first terminal and a second terminal, wherein one ends of the first and second terminals are respectively fixed, and the other ends are connected to each other, and the two are kept normally closed, the first terminal and the second terminal are • ' ” ·. j ' ·; · . The direction of force and the titer of the sailor, less than 90 [0007]
與水平方向之間的夾角大於等於〇度,φ_〇度,因此其 作用於絕緣本體的豎直方向的力較小,朱易引起扁平的 薄形絕緣本體變形。 【實施方式】 卡’#接$¥〇〇包括遮蔽殼體1、 [0008] 請參考第一圖至第四圖 絕緣本體2、退卡機構3、導電端子4及開關端子(未標號 )。其中導電端子4收容於絕緣本體2中,遮蔽殼體1與絕 緣本體2組成一個收容電子卡(未圖示)的收容空間。 [0009] 遮蔽殼體1包括水平的頂板11、從頂板11兩側延伸並向下 彎折形成的側板12,側板12設置複數扣合孔121,遮蔽殼 體1的前端部分向前延伸形成開關端子的懸臂狀的第一端 子13,第一端子13設置有水平的第一水平部131及從第一 表單編號A0101 第4頁/共24頁 M403777 水平部1 31向前向下傾斜延伸的第一傾斜部1 32。 [〇〇1〇] 絕緣本體2包括扁平的薄形主體部21、從主體部2 1兩側向 上延伸形成的側壁22。主體部21内收容有複數個部分伸 入收容空間内用以與電子卡連接的導電端子4,絕緣本體 2的一側還設置有退卡機構3。主體部21設置有上下貫通 的通孔211,在通孔211—側的主體部21上設有卡持板 212,所述卡持板212的厚度小於主體部21的其他部分, 卡持板21 2凹陷形成卡持槽213 »側壁22上設置有複數與 扣合孔121相對應的突塊221,遮蔽殼體1與絕緣本體2配 合後,突塊221收容於扣合孔121,將遮蔽殼體1與絕緣本 體2緊密鎖扣。 [0011] 開關端子還包括一個第二端子5,扁平材質的第二端子5 整體呈水平設置,第二端子5包括將第二端子5 —端固持 於絕緣本體2的固持端51、與第一端子13配合的對接部53 、連接固持端51及對接部53的抵卡部52。固持端51大致 呈橫置的U形,包括上板513、下板511及連接二者的連接 板512,上板513、下板511至少一個設置有一個卡持部 514,該卡持部514呈懸臂狀,並且前端高於後端的傾斜 向下延伸;抵卡部52傾斜延伸,電子卡插入卡連接器100 時,會抵接於該抵卡部52,使第二端子5彈性變形;對接 部53包括一個與抵卡部52連接的第二水平部531、從第二 水平部531傾斜向上延伸的第二傾斜部532、第二傾斜部 532末端捲曲形成的捲曲部533,捲曲部533在與第一端 子13對接時,因為捲曲部533表面彎曲,沒有尖銳突起, 與對接端子之間不易產生刮擦。參考第三圖,第二端子5 表單編號A0101 第5頁/共24頁 M403777 安裝於絕緣本體2時,將固持端51穿過通孔211,然後將 第二端子5向前移動,使上板513、下板511分列於卡持板 212的上下兩面,並且夾持於該卡持板212,安裝完成後 ,卡持部514卡持於卡持槽213,阻止第二端子5向後移動 [0012] 參考第二圖至第四圖,卡連接器100組裝完成後,第一端 子13的第一傾斜部132與對接部53的第二傾斜部532末端 的捲曲部533對接,二者保持常閉狀態(即沒有卡插入時 ,開關端子呈閉合抵接狀態),因為.第一傾斜部132與第 二傾斜部532都是傾并滅用力方向也是 的作用力F 用力F2, 沿著第二傾斜部532的方向 可分解為水平方向的作用力 當?1與卩的夾角人越小,?2也越小,則^^^至絕緣本體2的 作用力也越小,因此絕緣本體2在豎直#:¾的變形較小, 在卡連接器100受熱後不易## f性變形因此,本創作 中第一端子1 3的第一傾斜5之間的作用 力方向與水平方向的夾角^^於¥〇k。電子卡插入後,電 子卡向下抵接於第二端子5的抵卡部52,使第二端子5彈 性形變,進而使得第一端子13的第一傾斜部132與第二端 子5的對接部53的第二傾斜部532分離,實現偵測功能。 [0013] 前述實施例是本創作的優選實施例,參考第五圖及第六 圖,在第二實施例中,將優選實施例中第一端子的第一 傾斜部132設置為完全豎直的第一豎直部2132,其與第一 水平部2131連接,第二端子5的捲曲部2533與第二水平 部2531直接連接。因為第一豎直部2132豎直設置,其與 表單編號Λ0101 第6頁/共24頁 M403777 捲曲部2533之間的作用力為水平方向_用力,_ — 端子的第-登直部2132與第二端子5之間的作用力方向與 水平方向的夾角等於0度,所以絕緣本體2在賢直方向不 受力,進而不會在受熱時產生變形。 [_參考第五圖及第六圖,第二實施例中,第一端子的第一 賢直部2132設置’第二端子的末端設置捲曲部2533。參 考第七圖及第八圖’在第三實施例中,第—端子的末端 設置有水平的第一水平部3131及豎直的第一豎直部3132 ,第二端子的第二水平部3531的末端側邊延伸並豎直彎 折,形成第一豎直部3532,所述第二豎直部3532的前端 設置有與第一豎直部3132抵接的突包3533。因為第一豎 直部3132豎直設置,其與突包3533之間的作用力為水平 方向的作用力,即第一端子的第一豎直部3132與第二端 子5之間的作用力方向與水平方向的夾角等於〇度,所以 絕緣本艘2在豎直方向不受力’進而不會在受熱時產生變 形。 [0015]參考第一圓至第四圖,優選實施例中,第一端子1 3設有 第一水平部131及第一傾斜部132,第二端子5部分固持於 絕緣本體2 ’並設有與第一端子13配接的對接部53,所述 對接部53設有第二水平部531、從第二水平部531向第一 傾斜部132傾斜延伸的第二傾斜部532、及設置於第二傾 斜部532末端與第一傾斜部132對接的捲曲部533。參考 第九圖及第十圖,在第四實施例中’第一端子設有第一 水平部4131、從第一水平部41 31傾斜向下延伸的第一傾 斜部4132、設置於第一傾斜部4132末端的捲曲部4133, 表單編號A0101 第7頁/共24頁 -M403777 [0016] [0017] [0018] [0019] [0020] [0021] [0022] [0023] [0024] [0025] [0026] [0027]The angle between the horizontal direction and the horizontal direction is greater than or equal to the twist, φ_〇, so that the force acting on the vertical direction of the insulating body is small, and Zhu Yi causes deformation of the flat thin insulating body. [Embodiment] The card '#接$¥〇〇 includes the shielding case 1, [0008] Please refer to the first to fourth embodiments of the insulative housing 2, the card ejecting mechanism 3, the conductive terminal 4, and the switch terminal (not labeled). The conductive terminal 4 is received in the insulative housing 2, and the shielding housing 1 and the insulating body 2 form a receiving space for receiving an electronic card (not shown). [0009] The shielding housing 1 includes a horizontal top plate 11, a side plate 12 extending from both sides of the top plate 11 and bent downward, and the side plate 12 is provided with a plurality of fastening holes 121, and the front end portion of the shielding housing 1 extends forward to form a switch. a first cantilevered first terminal 13 of the terminal, the first terminal 13 is provided with a horizontal first horizontal portion 131 and a first oblique extension from the first form number A0101, the fourth page, the total of 24 pages, the M403777 horizontal portion 1 31 An inclined portion 1 32. [Insulator 1] The insulative housing 2 includes a flat thin main body portion 21 and side walls 22 extending upward from both sides of the main body portion 2 1 . The main body portion 21 houses a plurality of conductive terminals 4 extending into the accommodating space for connection with the electronic card, and the card body 3 is further provided with a card ejecting mechanism 3. The main body portion 21 is provided with a through hole 211 penetrating vertically, and a main body portion 21 on the side of the through hole 211 is provided with a holding plate 212. The thickness of the holding plate 212 is smaller than other portions of the main body portion 21, and the holding plate 21 2 The recessed portion forms the retaining groove 213. The side wall 22 is provided with a plurality of protrusions 221 corresponding to the engaging holes 121. After the shielding shell 1 is engaged with the insulative housing 2, the protruding block 221 is received in the engaging hole 121, and the shielding shell is disposed. The body 1 is tightly locked with the insulative body 2. [0011] The switch terminal further includes a second terminal 5, the second terminal 5 of the flat material is disposed horizontally as a whole, and the second terminal 5 includes a holding end 51 for holding the second terminal 5 at the end of the insulating body 2, and the first terminal The abutting portion 53 to which the terminal 13 is engaged, the abutting portion 51 and the abutting portion 52 of the abutting portion 53. The holding end 51 is substantially in a U shape, and includes an upper plate 513, a lower plate 511, and a connecting plate 512 connecting the two. The upper plate 513 and the lower plate 511 are provided with at least one holding portion 514. The holding portion 514 is disposed. The second terminal 5 is elastically deformed; the docking portion 52 extends obliquely. When the electronic card is inserted into the card connector 100, the second terminal 5 is elastically deformed; The portion 53 includes a second horizontal portion 531 connected to the abutting portion 52, a second inclined portion 532 extending obliquely upward from the second horizontal portion 531, and a curl portion 533 formed by curling the end of the second inclined portion 532. The curl portion 533 is When the first terminal 13 is butted, since the surface of the curled portion 533 is curved, there is no sharp protrusion, and scratching is less likely to occur between the butt terminal. Referring to the third figure, the second terminal 5 form number A0101 page 5 / 24 pages M403777 is mounted on the insulative housing 2, the holding end 51 is passed through the through hole 211, and then the second terminal 5 is moved forward to make the upper plate 513, the lower plate 511 is arranged on the upper and lower sides of the holding plate 212, and is clamped to the holding plate 212. After the installation is completed, the holding portion 514 is clamped in the holding groove 213 to prevent the second terminal 5 from moving backward [ Referring to the second to fourth figures, after the card connector 100 is assembled, the first inclined portion 132 of the first terminal 13 and the curled portion 533 at the end of the second inclined portion 532 of the abutting portion 53 are docked. In the closed state (that is, when the card is not inserted, the switch terminal is in a closed abutting state), because the first inclined portion 132 and the second inclined portion 532 are both inclined and the direction of the force is also the force F is the force F2, along the second The direction of the inclined portion 532 can be decomposed into a horizontal force when? The smaller the angle between 1 and 卩, the smaller? The smaller the 2 is, the smaller the force of the insulating body 2 is, so the deformation of the insulating body 2 in the vertical #: 3⁄4 is small, and it is not easy to be deformed after the card connector 100 is heated. In the creation, the angle between the direction of the force between the first inclinations 5 of the first terminals 1 3 and the horizontal direction is ^〇k. After the electronic card is inserted, the electronic card abuts against the abutting portion 52 of the second terminal 5, and the second terminal 5 is elastically deformed, so that the first inclined portion 132 of the first terminal 13 and the second terminal 5 are butted. The second inclined portion 532 of the 53 is separated to realize the detecting function. [0013] The foregoing embodiment is a preferred embodiment of the present invention, with reference to the fifth and sixth figures, in the second embodiment, the first inclined portion 132 of the first terminal in the preferred embodiment is set to be completely vertical The first vertical portion 2132 is connected to the first horizontal portion 2131, and the curl portion 2533 of the second terminal 5 is directly connected to the second horizontal portion 2531. Since the first vertical portion 2132 is vertically disposed, the force between the first vertical portion 2132 and the form number Λ0101 6th page/24 pages M403777 curl portion 2533 is horizontal direction _ force, _ - the first straight portion 2132 of the terminal The angle between the direction of the force between the two terminals 5 and the horizontal direction is equal to 0 degrees, so the insulating body 2 is not subjected to force in the direction of the straightness, and thus does not deform when heated. [7] Referring to the fifth and sixth figures, in the second embodiment, the first straight portion 2132 of the first terminal is disposed. The end of the second terminal is provided with a curling portion 2533. Referring to the seventh and eighth figures, in the third embodiment, the end of the first terminal is provided with a horizontal first horizontal portion 3131 and a vertical first vertical portion 3132, and the second horizontal portion 3531 of the second terminal The end side of the end extends and is vertically bent to form a first vertical portion 3532. The front end of the second vertical portion 3532 is provided with a protruding piece 3533 that abuts the first vertical portion 3132. Since the first vertical portion 3132 is vertically disposed, the force between the first vertical portion 3132 and the protruding piece 3533 is a horizontal force, that is, a force direction between the first vertical portion 3132 of the first terminal and the second terminal 5. The angle with the horizontal direction is equal to the twist, so the insulation of the ship 2 is not subjected to force in the vertical direction and thus does not deform when heated. [0015] Referring to the first to fourth figures, in the preferred embodiment, the first terminal 13 is provided with a first horizontal portion 131 and a first inclined portion 132, and the second terminal 5 is partially fixed to the insulative housing 2' and is provided The abutting portion 53 that is coupled to the first terminal 13 is provided with a second horizontal portion 531, a second inclined portion 532 extending obliquely from the second horizontal portion 531 toward the first inclined portion 132, and A curling portion 533 at which the end of the inclined portion 532 abuts the first inclined portion 132. Referring to the ninth and tenth drawings, in the fourth embodiment, the first terminal is provided with the first horizontal portion 4131, and the first inclined portion 4132 extending obliquely downward from the first horizontal portion 41 31 is disposed at the first inclination. The curling portion 4133 at the end of the portion 4132, Form No. A0101, Page 7 / Total 24 pages - M403777 [0016] [0019] [0020] [0025] [0025] [0025] [0027] [0027]
表單編號A0101 第二端子設有第二水平部4531、從第二水平部4531傾斜 向上延伸的第二傾斜部4532,捲曲部4133與第二傾斜部 4532抵接,二者將抵接力分解,在豎直方向的作用力相 對於前述抵接力小’因此不易造成絕緣本體在豎直方向 的變形。 综上所述,本創作確已符合新型專利之要件,爰依法提 出專利申請。惟,以上所揭露者僅為本創作之較佳實施 方式,自不能以此限定本創作之權利範圍。舉凡所屬技 術領域中具有通常知識者爰依本__ •之精神所作之等效 修飾或變化,皆應痛::蓋;於赛%之圍内。 【圖式簡單說明1 第一圖係本創作卡連接器 第二圖係本創作卡連接器優選實施例分解圖 第三圖係本創作卡連接器,選實半例之側視圖; intenectual 第四圖係第三圖卡連接器 ·.**·‘. y r « * ^ <4 •令.· Λ 第五圖係本創作卡連接器第之側視圖; 第六圖係本創作卡連接器第二實施例之立體分解圖; 第七圖係本創作卡連接器第三實施例之側視圖; 第八圖係本創作卡連接器第三實施例之立體分解圖; 第九圖係本創作卡連接器第四實施例之立體組合圖; 第十圖係本創作卡連接器第四實施例之側視圖; 第十一圖係習知技術卡連接器之侧視圖。 第8頁/共24頁 M403777The second terminal of the form number A0101 is provided with a second horizontal portion 4531 and a second inclined portion 4532 extending obliquely upward from the second horizontal portion 4531. The curled portion 4133 abuts against the second inclined portion 4532, and the two are decomposed by the abutting force. The force in the vertical direction is small with respect to the aforementioned abutting force, so that it is less likely to cause deformation of the insulating body in the vertical direction. In summary, this creation has indeed met the requirements of the new patent and has filed a patent application in accordance with the law. However, the above disclosure is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the present invention. Equivalent modifications or changes made by those who have the usual knowledge in the field of technology in the spirit of this __ • should be painful:: cover; within the scope of the game. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is the second embodiment of the present invention card connector. The preferred embodiment of the present invention is shown in the exploded view. The third picture is the creative card connector, and the side view of the selected half; intenectual fourth Figure 3rd figure card connector ·.**·'. yr « * ^ <4 •令.· 第五 The fifth picture is the side view of the author card connector; the sixth picture is the author card connector The third embodiment is a perspective view of the third embodiment of the present invention card connector; the eighth diagram is an exploded perspective view of the third embodiment of the present invention card connector; A perspective view of a fourth embodiment of a card connector; a tenth view is a side view of a fourth embodiment of the present invention card connector; and an eleventh diagram is a side view of a conventional technology card connector. Page 8 of 24 M403777
【主要元件符號說明】 [0028] 卡連接器:100 [0029] 遮敝殼體:1 [0030] 頂板:11 [0031] 侧板:12 [0032] 扣合孔:121 [0033] 第一端子:13 [0034] 第一水平部:131 [0035] 第一傾斜部:132 [0036] 絕緣本體:2 [0037] 主體部:21 [0038] 側壁:22 [0039] 通孔:211 [0040] 卡持板:212 [0041] 卡持槽:213 [0042] 突塊:221 [0043] 退卡機構:3 [0044] 導電端子:4 [0045] 第二端子:5 [0046] 固持端:51 表單編號A0101 第9頁/共24頁 M403777 [0047] 下板:511 [0048] 連接板:512 [0049] 上板:513 [0050] 卡持部:514 [0051] 抵卡部:52 [0052] 對接部:53 [0053] 第二水平部: 531 [0054] 第二傾斜部: 532 [0055] 捲曲部:533 [0056] 第一水平部: 2131 [0057] 第一豎直部: 2132 [0058] 第二水平部: 2531 [0059] 捲曲部:2533 [0060] 第一水平部: 3131 [0061] 第一豎直部: 3132 [0062] 第二水平部: 3531 [0063] 第二豎直部: 3532 [0064] 突包:3533 [0065] 第一水平部: 4131[Main component symbol description] [0028] Card connector: 100 [0029] Concealer housing: 1 [0030] Top plate: 11 [0031] Side plate: 12 [0032] Buckle hole: 121 [0033] First terminal : 13 [0034] First horizontal portion: 131 [0035] First inclined portion: 132 [0036] Insulating body: 2 [0037] Main body portion: 21 [0038] Side wall: 22 [0039] Through hole: 211 [0040] Holding plate: 212 [0041] Holding groove: 213 [0042] Bump: 221 [0043] Ejecting mechanism: 3 [0044] Conductive terminal: 4 [0045] Second terminal: 5 [0046] Holding end: 51 Form No. A0101 Page 9 / Total 24 pages M403777 [0047] Lower plate: 511 [0048] Connecting plate: 512 [0049] Upper plate: 513 [0050] Holding portion: 514 [0051] Arrival card: 52 [0052 ] Docking portion: 53 [0053] Second horizontal portion: 531 [0054] Second inclined portion: 532 [0055] Curled portion: 533 [0056] First horizontal portion: 2131 [0057] First vertical portion: 2132 [ 0058] second horizontal portion: 2531 [0059] curling portion: 2533 [0060] first horizontal portion: 3131 [0061] first vertical portion: 3132 [0062] second horizontal portion: 3531 [0063] second vertical : 3532 [0064] projection package: 3533 [0065] The first horizontal section: 4131
表單編號A0101 i ϊ ϊ ^ i f ,nmHecnj〇 丨 t · H·· it ·» , '·, >,.· νΓ** - ί 第10頁/共24頁 M403777 [0066] 第一傾斜部:4132 [0067] 捲曲部:4133 [0068] 第二水平部:4531 [0069] 第二傾斜部:4532 表單編號A0101 第Π頁/共24頁Form No. A0101 i ϊ ϊ ^ if , nmHecnj〇丨t · H·· it ·» , '·, >,.· νΓ** - ί Page 10 of 24 M403777 [0066] First tilt: 4132 [0067] Curl: 4133 [0068] Second horizontal portion: 4531 [0069] Second inclined portion: 4532 Form No. A0101 Page / Total 24 pages
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW99220885U TWM403777U (en) | 2010-10-29 | 2010-10-29 | Card connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW99220885U TWM403777U (en) | 2010-10-29 | 2010-10-29 | Card connector |
Publications (1)
Publication Number | Publication Date |
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TWM403777U true TWM403777U (en) | 2011-05-11 |
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ID=45077646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW99220885U TWM403777U (en) | 2010-10-29 | 2010-10-29 | Card connector |
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TW (1) | TWM403777U (en) |
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2010
- 2010-10-29 TW TW99220885U patent/TWM403777U/en unknown
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