TWI540796B - Light emitting diode direct connector - Google Patents
Light emitting diode direct connector Download PDFInfo
- Publication number
- TWI540796B TWI540796B TW102124369A TW102124369A TWI540796B TW I540796 B TWI540796 B TW I540796B TW 102124369 A TW102124369 A TW 102124369A TW 102124369 A TW102124369 A TW 102124369A TW I540796 B TWI540796 B TW I540796B
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- Prior art keywords
- printed circuit
- circuit board
- connection terminal
- emitting diode
- light
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/145—Arrangements wherein electric components are disposed between and simultaneously connected to two planar printed circuit boards, e.g. Cordwood modules
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/523—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures by an interconnection through aligned holes in the boards or multilayer board
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/82—Coupling devices connected with low or zero insertion force
- H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
- H01R12/87—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting automatically by insertion of rigid printed or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Description
本發明涉及從兩側以滑動方式連接標準各不相同的兩個印刷電路板(PCB)的發光二極體直接式連接器，更為詳細地，涉及擺脫現有的印刷電路板表面貼裝(SMT)方式而無焊接地從兩側以滑動方式簡單而堅固地連接兩個印刷電路板的發光二極體直接式連接器。 The invention relates to a light-emitting diode direct connector for slidingly connecting two different printed circuit boards (PCBs) of different standards from both sides, and in more detail, to get rid of the existing printed circuit board surface mount (SMT) The light-emitting diode direct connector of the two printed circuit boards is simply and firmly connected in a sliding manner from both sides without soldering.
通常，如液晶顯示器(LCD，liquid crystal display)等液晶顯示裝置，為了從視覺上表現圖像而需要在液晶畫面的背面配置光源，作為這種光源則使用背光單元(Back Light Unit)。 In general, a liquid crystal display device such as a liquid crystal display (LCD) needs to arrange a light source on the back surface of a liquid crystal screen in order to visually express an image, and a backlight unit (Back Light Unit) is used as such a light source.
背光單元主要利用冷陰極螢光燈(CCFL，Cold Cathode Fluorescent Lamp)，透過擴散板(LGP，Light Gaide Panel)傳遞從冷陰極螢光燈產生的光，從而從液晶顯示裝置的下方向液晶畫面進行透射。 The backlight unit mainly uses a Cold Cathode Fluorescent Lamp (CCFL) to transmit light generated from a cold cathode fluorescent lamp through a diffuser (LGP) to perform liquid crystal display from the lower side of the liquid crystal display device. transmission.
但是，冷陰極螢光燈每個都含有2.5~3.5mg的水銀，因而成為環境整治物件，且需要用於連接逆變器的電線(wire)，因而存在電流洩漏的憂慮，其壽命為10000~50000小時，具有在壽命方面並不適合用於電視機(TV) 的缺點。 However, cold cathode fluorescent lamps each contain 2.5 to 3.5 mg of mercury, which is an environmental rectification object and requires a wire for connecting the inverter, so there is a concern of current leakage, and its life is 10000~ 50000 hours, not suitable for TV (TV) in terms of life Shortcomings.
並且，在可靠性方面，對振動或衝擊薄弱，在色彩重現性方面也具有與現有的陰極射線管(CRT)相比清晰度很差的缺點。因此，將發光二極體(LED)用作液晶顯示的背光光源，作為能夠克服這種冷陰極螢光燈的缺點的能夠滿足高可靠性條件的對策。 Further, in terms of reliability, the vibration or the impact is weak, and the color reproducibility also has a disadvantage that the sharpness is poor compared with the conventional cathode ray tube (CRT). Therefore, a light-emitting diode (LED) is used as a backlight source for liquid crystal display, and as a countermeasure against the disadvantages of such a cold cathode fluorescent lamp, it is possible to satisfy high reliability conditions.
在以往的發光二極體連接器中，以表面貼裝工序在發光二極體背光單元的發光二極體印刷電路板焊接連接器後，使電源印刷電路板滑動以與印刷電路板結合，從而具有將發光二極體印刷電路板和電源印刷電路板電連接的結構。 In the conventional light-emitting diode connector, after the connector is soldered to the light-emitting diode printed circuit board of the light-emitting diode backlight unit in the surface mounting process, the power supply printed circuit board is slid to be bonded to the printed circuit board, thereby There is a structure in which a light emitting diode printed circuit board and a power printed circuit board are electrically connected.
但是，由於以往的連接器需要對發光二極體印刷電路板進行表面貼裝工序，因而具有作業性難、由於追加工序而導致生產性下降的問題。 However, since the conventional connector requires a surface mounting process on the light-emitting diode printed circuit board, it is difficult to work, and the productivity is lowered due to the additional process.
本發明的目的在於，提供如下的發光二極體直接式連接器：在將標準各不相同的兩個印刷電路板或厚度不同的印刷電路板電連接時，擺脫現有的印刷電路板表面貼裝方式，無焊接地從兩側方向以滑動方式簡單而堅固地進行連接，從而能夠提高組裝作業性並能夠提高生產性。 It is an object of the present invention to provide a light-emitting diode direct connector that eliminates the existing surface mounting of printed circuit boards when electrically connecting two printed circuit boards of different standards or printed circuit boards of different thicknesses. In this way, the connection is simple and strong by sliding from both sides without welding, and assembly workability can be improved and productivity can be improved.
用於實現上述目的的本發明的發光二極體直接式連接器具有：頭部，前面和後面分別形成能夠使第一印刷電路板和第二印刷電路板以滑動方式安裝的第一印刷電路板安裝槽和第二印刷電路板安裝槽，在貫通上述前面和 上述後面的位置形成至少一個以上的連接端子安裝部；以及連接端子，以滑動方式插入於上述連接端子安裝部內並固定，用於將上述第一印刷電路板和上述第二印刷電路板電連接。 A light emitting diode direct connector of the present invention for achieving the above object has a head portion, and a front side and a rear side respectively form a first printed circuit board capable of slidingly mounting the first printed circuit board and the second printed circuit board a mounting slot and a second printed circuit board mounting slot, extending through the front face and At least one of the connection terminal mounting portions is formed at the rear position; and the connection terminal is slidably inserted into the connection terminal mounting portion and fixed for electrically connecting the first printed circuit board and the second printed circuit board.
在上述頭部的內部形成用於阻斷上述第一印刷電路板安裝槽和上述第二印刷電路板安裝槽之間的隔膜。 A diaphragm for blocking the gap between the first printed circuit board mounting groove and the second printed circuit board mounting groove is formed inside the head.
上述第一印刷電路板安裝槽、上述第二印刷電路板安裝槽與上述連接端子安裝部相連通。 The first printed circuit board mounting groove and the second printed circuit board mounting groove communicate with the connection terminal mounting portion.
上述連接端子安裝部包括上述連接端子要插入的插入孔、形成於上述插入孔的底面的支撐卡止部和通過切開上述支撐卡止部而形成的連通孔。 The connection terminal attachment portion includes an insertion hole into which the connection terminal is to be inserted, a support locking portion formed on a bottom surface of the insertion hole, and a communication hole formed by cutting the support locking portion.
在上述插入孔的頂面形成卡定部，以防止插入於上述插入孔內的上述連接端子移動，並且在上述連接端子的中間以彈性地卡在上述卡定部的方式形成彈性鎖片(突起)。 Forming a locking portion on a top surface of the insertion hole to prevent the connection terminal inserted into the insertion hole from moving, and forming an elastic locking piece (a protrusion in a manner of elastically locking the locking portion in the middle of the connection terminal) ).
在上述連接端子的兩側形成接觸部，該接觸部以分別與在上述第一印刷電路板的表面形成的電路圖案和在上述第二印刷電路板的表面形成的電路圖案電連接的方式呈兩級彎曲的結構。 Forming contact portions on both sides of the connection terminal, the contact portions being respectively electrically connected to a circuit pattern formed on a surface of the first printed circuit board and a circuit pattern formed on a surface of the second printed circuit board Graded curved structure.
在上述連接端子形成推壓引導件，以在使上述連接端子以滑動方式組裝於上述連接端子安裝部時，能夠利用夾具來推壓上述連接端子。 A push guide is formed on the connection terminal, and when the connection terminal is slidably assembled to the connection terminal attachment portion, the connection terminal can be pressed by a jig.
上述第一印刷電路板安裝槽和第二印刷電路板安裝槽位於互不相同的高度，與此相應地，上述連接端子 的接觸部的高度也位於不同的高度。 The first printed circuit board mounting slot and the second printed circuit board mounting slot are located at different heights from each other, and correspondingly, the above connecting terminal The height of the contacts is also at different heights.
另一方面，上述第一印刷電路板安裝槽和第二印刷電路板安裝槽位於相同的高度，與此相應地，上述連接端子的接觸部的高度也位於相同的高度。 On the other hand, the first printed circuit board mounting groove and the second printed circuit board mounting groove are located at the same height, and accordingly, the height of the contact portion of the connecting terminal is also at the same height.
如上所述，本發明從由發光二極體電視機的大眾化引起的降低成本的方面來看，在將標準各不相同的兩個印刷電路板或厚度不同的印刷電路板電連接時，擺脫現有的印刷電路板表面貼裝方式，無焊接地從兩側方向以滑動方式簡單而堅固地進行連接，從而能夠提高組裝作業性並能夠提高生產性，具有通過降低成本帶來的技術優勢能夠確保產品競爭力的效果。 As described above, the present invention is free from existing ones in terms of cost reduction caused by the popularization of a light-emitting diode television set, when two printed circuit boards having different standards or printed circuit boards having different thicknesses are electrically connected. The surface mounting method of the printed circuit board is simple and robustly connected by sliding from both sides without welding, thereby improving assembly workability and improving productivity, and ensuring products by the technical advantage of cost reduction. Competitive effect.
並且，本發明通過使彈性鎖片卡在卡定部的結構能夠有效防止連接端子的推開、移動。 Further, according to the present invention, the structure in which the elastic locking piece is caught in the locking portion can effectively prevent the opening and the movement of the connection terminal.
並且，本發明構成為，在連接端子的兩側形成的Z形狀的接觸部以兩級彎曲結構與第一印刷電路板和第二印刷電路板的電路圖案彈性連接，從而能夠維持穩定的接點形態。 Further, according to the present invention, the Z-shaped contact portion formed on both sides of the connection terminal is elastically connected to the circuit patterns of the first printed circuit board and the second printed circuit board in a two-stage curved structure, thereby maintaining a stable contact. form.
10‧‧‧第一印刷電路板 10‧‧‧First printed circuit board
11‧‧‧電路圖案 11‧‧‧ circuit pattern
100、200‧‧‧發光二極體直接式連接器 100,200‧‧‧Lighting diode direct connector
110、210‧‧‧頭部 110, 210‧‧‧ head
111、211‧‧‧第一印刷電路板安裝槽 111, 211‧‧‧ first printed circuit board mounting slot
112、212‧‧‧連接端子安裝部 112, 212‧‧‧ Connection terminal installation
112a、212a‧‧‧插入孔 112a, 212a‧‧‧ insertion hole
112b、212b‧‧‧支撐卡止部 112b, 212b‧‧‧Support carding
112c、212c‧‧‧連通孔 112c, 212c‧‧‧Connected holes
112d、212d‧‧‧卡定部 112d, 212d‧‧‧Carding Department
113、213‧‧‧第二印刷電路板安裝槽 113, 213‧‧‧Second printed circuit board mounting slot
115、215‧‧‧隔膜 115, 215‧ ‧ diaphragm
120、220‧‧‧連接端子 120, 220‧‧‧ connection terminal
120a、220a‧‧‧彈性鎖片 120a, 220a‧‧‧ elastic locking piece
121、221‧‧‧接觸部 121, 221‧ ‧ contact
123、223‧‧‧推壓引導件 123, 223‧‧‧ push guides
20‧‧‧第二印刷電路板 20‧‧‧Second printed circuit board
21‧‧‧電路圖案 21‧‧‧ circuit pattern
圖1為表示本發明第一實施例的發光二極體直接式連接器的分離立體圖。 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing a light-emitting diode direct connector according to a first embodiment of the present invention.
圖2為表示在本發明第一實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板之前的狀態的立體圖。 Fig. 2 is a perspective view showing a state before the first printed circuit board and the second printed circuit board are joined on both sides of the connector in the light-emitting diode direct connector of the first embodiment of the present invention.
圖3為表示在本發明第一實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板的狀態的立體圖。 3 is a perspective view showing a state in which a first printed circuit board and a second printed circuit board are bonded to both sides of a connector in the light-emitting diode direct connector of the first embodiment of the present invention.
圖4為表示本發明第一實施例的發光二極體直接式連接器的縱剖視圖。 Fig. 4 is a longitudinal sectional view showing a light-emitting diode direct connector according to a first embodiment of the present invention.
圖5為表示本發明第一實施例的發光二極體直接式連接器的主視圖。 Fig. 5 is a front elevational view showing the light-emitting diode direct connector of the first embodiment of the present invention.
圖6為表示本發明第一實施例的發光二極體直接式連接器的後視圖。 Fig. 6 is a rear elevational view showing the light-emitting diode direct connector of the first embodiment of the present invention.
圖7為表示本發明第一實施例的發光二極體直接式連接器的俯視圖。 Fig. 7 is a plan view showing a light-emitting diode direct connector according to a first embodiment of the present invention.
圖8為表示本發明第一實施例的發光二極體直接式連接器的仰視圖。 Fig. 8 is a bottom view showing a light-emitting diode direct connector according to a first embodiment of the present invention.
圖9為用於說明在本發明第二實施例的發光二極體直接式連接器中的連接器利用組裝夾具組裝連接端子的圖。 Fig. 9 is a view for explaining a connector in a light-emitting diode direct connector according to a second embodiment of the present invention, in which a connector is assembled by using an assembling jig.
圖10為表示本發明第二實施例的發光二極體直接式連接器的分離立體圖。 Fig. 10 is an exploded perspective view showing a light-emitting diode direct connector according to a second embodiment of the present invention.
圖11為表示在本發明第二實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板之前的狀態的立體圖。 Figure 11 is a perspective view showing a state before the first printed circuit board and the second printed circuit board are joined on both sides of the connector in the light-emitting diode direct connector of the second embodiment of the present invention.
圖12為表示在本發明第二實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板的狀態的立體圖。 Figure 12 is a perspective view showing a state in which a first printed circuit board and a second printed circuit board are bonded to both sides of a connector in a light-emitting diode direct connector according to a second embodiment of the present invention.
圖13為表示本發明第二實施例的發光二極體直接式連 接器的縱剖視圖。 Figure 13 is a diagram showing a direct connection of a light-emitting diode according to a second embodiment of the present invention. Longitudinal section view of the connector.
圖14為表示本發明第二實施例的發光二極體直接式連接器的主視圖。 Fig. 14 is a front elevational view showing a light-emitting diode direct connector according to a second embodiment of the present invention.
圖14a為圖14圓圈標示處的局部放大圖。 Figure 14a is a partial enlarged view of the circled mark of Figure 14.
圖15為表示本發明第二實施例的發光二極體直接式連接器的後視圖。 Figure 15 is a rear elevational view showing a light-emitting diode direct connector of a second embodiment of the present invention.
圖16為表示本發明第二實施例的發光二極體直接式連接器俯視圖。 Figure 16 is a plan view showing a light-emitting diode direct connector according to a second embodiment of the present invention.
圖17為表示本發明第二實施例的發光二極體直接式連接器的仰視圖。 Figure 17 is a bottom plan view showing a light-emitting diode direct connector according to a second embodiment of the present invention.
圖18為用於說明就本發明第二實施例的發光二極體直接式連接器中的連接器利用組裝夾具組裝連接端子的組裝的圖。 Fig. 18 is a view for explaining assembly of a connector in an assembly of a light-emitting diode direct connector according to a second embodiment of the present invention by using an assembly jig.
以下參照附圖，對本發明的優選實施例的發光二極體直接式連接器進行詳細說明。 Hereinafter, a light-emitting diode direct connector of a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
圖1為表示本發明第一實施例的發光二極體直接式連接器的分離立體圖，圖2為表示在本發明第一實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板之前的狀態的立體圖，圖3為表示在本發明第一實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板的狀態的立體圖，圖4為表示本發明第一實施例的發光二極體直接式連接器的縱剖視圖，圖5為表示本發明第一實施 明第一實施例的發光二極體直接式連接器的後視圖，圖7為表示本發明第一實施例的發光二極體直接式連接器的俯視圖，圖8為表示本發明第一實施例的發光二極體直接式連接器的仰視圖，並且圖9為用於說明在本發明第二實施例的發光二極體直接式連接器中的連接器利用組裝夾具組裝連接端子的圖。 1 is an exploded perspective view showing a light-emitting diode direct connector according to a first embodiment of the present invention, and FIG. 2 is a view showing the light-emitting diode direct connector of the first embodiment of the present invention on both sides of the connector 3 is a perspective view showing a state before a first printed circuit board and a second printed circuit board, and FIG. 3 is a view showing a first printed circuit bonded to both sides of the connector in the light emitting diode direct connector of the first embodiment of the present invention; 3 is a perspective view showing a state of a board and a second printed circuit board, FIG. 4 is a longitudinal sectional view showing a light-emitting diode direct connector according to a first embodiment of the present invention, and FIG. 5 is a first embodiment of the present invention. FIG. 7 is a plan view showing a light-emitting diode direct connector according to a first embodiment of the present invention, and FIG. 8 is a plan view showing a first embodiment of the present invention. A bottom view of the light-emitting diode direct connector, and FIG. 9 is a view for explaining that the connector in the light-emitting diode direct connector of the second embodiment of the present invention assembles the connection terminal by using an assembly jig.
參照上述附圖，本發明第一實施例的發光二極體直接式連接器100具有：頭部110，前面和後面分別形成能夠使第一印刷電路板10和第二印刷電路板20以滑動方式安裝的第一印刷電路板安裝槽111和第二印刷電路板安裝槽113，在貫通上述前面和上述後面的位置形成至少一個以上例如兩個連接端子安裝部112；以及連接端子120，以滑動方式插入於上述連接端子安裝部112內並固定，用於將上述第一印刷電路板10和上述第二印刷電路板20電連接。 Referring to the above drawings, a light-emitting diode direct connector 100 according to a first embodiment of the present invention has a head portion 110, and front and rear surfaces are respectively formed to enable the first printed circuit board 10 and the second printed circuit board 20 to slide. The mounted first printed circuit board mounting groove 111 and the second printed circuit board mounting groove 113 form at least one or more, for example, two connection terminal mounting portions 112 at a position penetrating the front surface and the rear surface; and the connection terminal 120 in a sliding manner It is inserted into the connection terminal mounting portion 112 and fixed for electrically connecting the first printed circuit board 10 and the second printed circuit board 20.
上述第一印刷電路板安裝槽111和第二印刷電路板安裝槽113位於互不相同的高度，與此相應地，上述連接端子120的接觸部121的高度也位於不同的高度。 The first printed circuit board mounting groove 111 and the second printed circuit board mounting groove 113 are located at different heights from each other, and accordingly, the height of the contact portion 121 of the connecting terminal 120 is also at a different height.
上述第一印刷電路板10和第二印刷電路板20為標準各不相同的印刷電路板(Printed Circuit Board)，可適用於連接上述發光二極體條和電源印刷電路板或連接電源印刷電路板和驅動板的情況。 The first printed circuit board 10 and the second printed circuit board 20 are printed circuit boards of different standards, and are applicable to connect the above-mentioned LED strip and power printed circuit board or connect the power printed circuit board. And the case of the drive board.
在上述頭部110的內部可形成隔膜115，該隔膜115阻斷上述第一印刷電路板安裝槽111和上述第二印刷電 路板安裝槽113之間，起到防止及停止第一印刷電路板10和第二印刷電路板20的干擾及接觸的功能。 A diaphragm 115 may be formed inside the head portion 110, and the diaphragm 115 blocks the first printed circuit board mounting groove 111 and the second printed battery The board mounting grooves 113 function to prevent and stop interference and contact between the first printed circuit board 10 and the second printed circuit board 20.
上述第一印刷電路板安裝槽111、上述第二印刷電路板安裝槽113與上述連接端子安裝部112相連通，並且上述連接端子安裝部112包括上述連接端子120要插入的插入孔112a、形成於上述插入孔的底面的支撐卡止部112b和透過切開上述支撐卡止部112b而形成的連通孔112c。 The first printed circuit board mounting groove 111 and the second printed circuit board mounting groove 113 communicate with the connection terminal mounting portion 112, and the connection terminal mounting portion 112 includes an insertion hole 112a into which the connection terminal 120 is to be inserted, and is formed in The support locking portion 112b of the bottom surface of the insertion hole and the communication hole 112c formed by cutting the support locking portion 112b.
在上述插入孔112c的頂面形成卡定部112d，以防止插入於上述插入孔112c內的上述連接端子120移動，並且在上述連接端子120的中間以彈性地卡在上述卡定部112d的方式形成彈性鎖片(楔子型突起)120a。透過使彈性鎖片120a卡在卡定部112d的結構，能夠有效防止連接端子120的推開、移動。 A locking portion 112d is formed on a top surface of the insertion hole 112c to prevent the connection terminal 120 inserted into the insertion hole 112c from moving, and is elastically caught in the locking portion 112d in the middle of the connection terminal 120. An elastic locking piece (wedge type projection) 120a is formed. By engaging the elastic locking piece 120a in the locking portion 112d, the pushing and opening of the connecting terminal 120 can be effectively prevented.
在上述連接端子120的兩側形成接觸部121，該接觸部121以分別與在上述第一印刷電路板10的表面形成的電路圖案11和在上述第二印刷電路板20的表面形成的電路圖案21電連接的方式呈兩級彎曲結構(大致Z形狀)，在上述頭部110的內部連接第一印刷電路板10和第二印刷電路板20之前，接觸部121位於下方，若在上述頭部110的內部連接第一印刷電路板10和第二印刷電路板20，則接觸部121被第一印刷電路板10和第二印刷電路板20彈性地向上方抬起，此時接觸部121與第一印刷電路板10的電路圖案11和第二印刷電路板20的電路圖案21彈性10的電路圖案11和第二印刷電路板20的電路圖案21彈性連接，從而能夠實現穩定的接點。 Contact portions 121 are formed on both sides of the connection terminal 120, and the contact portions 121 are respectively formed with a circuit pattern 11 formed on a surface of the first printed circuit board 10 and a circuit pattern formed on a surface of the second printed circuit board 20 21 is electrically connected in a two-stage curved structure (substantially Z-shaped). Before the first printed circuit board 10 and the second printed circuit board 20 are connected inside the head 110, the contact portion 121 is located below, if in the above head The first printed circuit board 10 and the second printed circuit board 20 are connected internally by the first printed circuit board 10 and the second printed circuit board 20, and the contact portion 121 is elastically lifted upward. The circuit pattern 11 of the printed circuit board 10 and the circuit pattern 11 of the circuit pattern 21 of the second printed circuit board 20 and the circuit pattern 21 of the second printed circuit board 20 are elastically connected, so that a stable contact can be realized.
在上述連接端子120形成推壓引導件123，以在將上述連接端子120以滑動方式組裝於上述連接端子安裝部112時，能夠利用組裝夾具J來推上述連接端子120來進行組裝。 When the connection terminal 120 is slidably assembled to the connection terminal attachment portion 112, the connection terminal 120 can be assembled by pushing the connection terminal 120 by the assembly jig.
另一方面，圖10為表示本發明第二實施例的發光二極體直接式連接器的分離立體圖，圖11為表示在本發明第二實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板之前的狀態的立體圖，圖12為表示在本發明第二實施例的發光二極體直接式連接器中在連接器的兩側結合第一印刷電路板和第二印刷電路板的狀態的立體圖，圖13為表示本發明第二實施例的發光二極體直接式連接器的縱剖視圖，圖14為表示本發明第二實施例的發光二極體直接式連接器的主視圖，圖14a為圖14圓圈標示處的局部放大圖，圖15為表示本發明第二實施例的發光二極體直接式連接器的後視圖，圖16為表示本發明第二實施例的發光二極體直接式連接器俯視圖，圖17為表示本發明第二實施例的發光二極體直接式連接器的仰視圖，並且圖18為用於說明就本發明第二實施例的發光二極體直接式連接器中的連接器利用組裝夾具組裝連接端子的圖。 On the other hand, Fig. 10 is an exploded perspective view showing a light-emitting diode direct connector according to a second embodiment of the present invention, and Fig. 11 is a view showing the connection in the light-emitting diode direct connector of the second embodiment of the present invention. A perspective view of a state before the first printed circuit board and the second printed circuit board are combined on both sides of the device, and FIG. 12 is a view showing the combination of the two sides of the connector in the light-emitting diode direct connector of the second embodiment of the present invention. 1 is a perspective view showing a state of a first printed circuit board and a second printed circuit board, FIG. 13 is a longitudinal sectional view showing a light emitting diode direct connector according to a second embodiment of the present invention, and FIG. 14 is a view showing a second embodiment of the present invention. FIG. 14a is a partial enlarged view of the circled portion of FIG. 14, and FIG. 15 is a rear view of the light-emitting diode direct connector of the second embodiment of the present invention, FIG. 1 is a plan view showing a light-emitting diode direct connector according to a second embodiment of the present invention, and FIG. 17 is a bottom view showing a light-emitting diode direct connector according to a second embodiment of the present invention, and FIG. 18 is for explanation This hair Light emitting diode of the second embodiment of the direct connector using a connector assembly of the connector assembling jig of FIG terminal.
參照上述附圖，本發明第二實施例的發光二極體直接式連接器200具有：頭部210，其在前面和後面分別 形成能夠使第一印刷電路板10和第二印刷電路板20以滑動方式安裝的第一印刷電路板安裝槽211和第二印刷電路板安裝槽213，在貫通上述前面和上述後面的位置形成至少一個以上例如兩個連接端子安裝部212；以及連接端子220，以滑動方式插入於上述連接端子安裝部212內並固定，用於將上述第一印刷電路板10和上述第二印刷電路板20電連接。 Referring to the above figures, a light-emitting diode direct connector 200 according to a second embodiment of the present invention has a head portion 210 which is respectively at the front and the back. Forming a first printed circuit board mounting groove 211 and a second printed circuit board mounting groove 213 capable of slidably mounting the first printed circuit board 10 and the second printed circuit board 20, forming at least a position penetrating the front surface and the rear surface One or more, for example, two connection terminal mounting portions 212; and a connection terminal 220 that is slidably inserted into the connection terminal mounting portion 212 and fixed for electrically connecting the first printed circuit board 10 and the second printed circuit board 20 connection.
本發明也可構成為，上述第一印刷電路板安裝槽211和第二印刷電路板安裝槽213位於相同的高度，與此相應地，上述連接端子220的接觸部221的高度也位於相同的高度。 In the present invention, the first printed circuit board mounting groove 211 and the second printed circuit board mounting groove 213 are located at the same height, and accordingly, the height of the contact portion 221 of the connecting terminal 220 is also at the same height. .
上述第一印刷電路板10和第二印刷電路板20為標準各不相同的印刷電路板。 The first printed circuit board 10 and the second printed circuit board 20 described above are printed circuit boards of different standards.
在上述頭部210的內部可形成隔膜215，該隔膜215阻斷上述第一印刷電路板安裝槽211和上述第二印刷電路板安裝槽213之間，起到防止第一印刷電路板10和第二印刷電路板20的干擾及接觸、推開。 A diaphragm 215 is formed inside the head portion 210, and the diaphragm 215 blocks between the first printed circuit board mounting groove 211 and the second printed circuit board mounting groove 213 to prevent the first printed circuit board 10 and the first The interference and contact of the printed circuit board 20 are pushed away.
上述第一印刷電路板安裝槽211、上述第二印刷電路板安裝槽213與上述連接端子安裝部212相連通，並且上述連接端子安裝部212包括上述連接端子220要插入的插入孔212a、形成於上述插入孔的底面的支撐卡止部212b和透過切開上述支撐卡止部212b而形成的連通孔212c。 The first printed circuit board mounting groove 211 and the second printed circuit board mounting groove 213 are in communication with the connection terminal mounting portion 212, and the connection terminal mounting portion 212 includes an insertion hole 212a into which the connection terminal 220 is to be inserted, and is formed in The support locking portion 212b of the bottom surface of the insertion hole and the communication hole 212c formed by cutting the support locking portion 212b.
在上述插入孔212c的頂面形成卡定部212d，以 212d的方式形成彈性鎖片(楔子型突起)220a。通過使彈性鎖片220a卡在卡定部212d的結構，能夠有效防止連接端子220的推開、移動。 Forming a locking portion 212d on a top surface of the insertion hole 212c to The elastic locking piece (wedge type projection) 220a is formed in the manner of 212d. By engaging the elastic locking piece 220a in the locking portion 212d, the pushing and opening of the connecting terminal 220 can be effectively prevented.
在上述連接端子220的兩側形成接觸部221，該接觸部221以分別與在上述第一印刷電路板10的表面形成的電路圖案11和在上述第二印刷電路板20的表面形成的電路圖案21電連接的方式呈兩級彎曲結構(大致Z形狀)，在上述頭部210的內部連接第一印刷電路板10和第二印刷電路板20之前，接觸部221位於下方，若在上述頭部210的內部連接第一印刷電路板10和第二印刷電路板20，則接觸部221被第一印刷電路板10和第二印刷電路板20彈性地向上方抬起，此時接觸部221與第一印刷電路板10的電路圖案11和第二印刷電路板20的電路圖案21彈性連接而構成，從而能夠實現穩定的接點。 Contact portions 221 are formed on both sides of the connection terminal 220, and the contact portions 221 are respectively formed with a circuit pattern 11 formed on a surface of the first printed circuit board 10 and a circuit pattern formed on a surface of the second printed circuit board 20 21 is electrically connected in a two-stage curved structure (substantially Z-shaped). Before the first printed circuit board 10 and the second printed circuit board 20 are connected inside the head 210, the contact portion 221 is located below, if in the above head The first printed circuit board 10 and the second printed circuit board 20 are connected to the inside of the 210, and the contact portion 221 is elastically lifted upward by the first printed circuit board 10 and the second printed circuit board 20, and the contact portion 221 and the second The circuit pattern 11 of the printed circuit board 10 and the circuit pattern 21 of the second printed circuit board 20 are elastically connected to each other, so that a stable contact can be realized.
在上述連接端子220形成推壓引導件223，以在將上述連接端子220以滑動方式組裝於上述連接端子安裝部212時，能夠利用組裝夾具J來推壓上述連接端子220來進行組裝。 When the connection terminal 220 is slidably assembled to the connection terminal attachment portion 212, the connection terminal 220 can be assembled by pressing the connection terminal 220 by the assembly jig.
如上所述，本發明在將標準各不相同的兩個印刷電路板或厚度不同的印刷電路板電連接時，擺脫現有的印刷電路板表面貼裝方式，無焊接地從兩側方向以滑動方式簡單而堅固地進行連接，從而能夠提高組裝作業性並能夠提高生產性。 As described above, the present invention detaches from the existing printed circuit board surface mounting method when two standard printed circuit boards or printed circuit boards having different thicknesses are electrically connected, and the sliding manner is performed from both sides without soldering. The connection is simple and sturdy, which improves assembly workability and improves productivity.
並且，本發明通過使彈性鎖片卡在卡定部的結 構能夠有效防止連接端子的推開、移動。 Moreover, the present invention achieves the knot of the locking portion by engaging the elastic locking piece The structure can effectively prevent the connection terminal from being pushed and moved.
並且，本發明構成為，在連接端子的兩側形成的Z形狀的接觸部以兩級彎曲結構與第一印刷電路板和第二印刷電路板的電路圖案彈性連接，從而能夠維持穩定的接點形態。 Further, according to the present invention, the Z-shaped contact portion formed on both sides of the connection terminal is elastically connected to the circuit patterns of the first printed circuit board and the second printed circuit board in a two-stage curved structure, thereby maintaining a stable contact. form.
100‧‧‧發光二極體直接式連接器 100‧‧‧Lighting diode direct connector
110‧‧‧頭部 110‧‧‧ head
111‧‧‧第一印刷電路板安裝槽 111‧‧‧First printed circuit board mounting slot
112‧‧‧連接端子安裝部 112‧‧‧Connecting terminal mounting
120‧‧‧連接端子 120‧‧‧Connecting terminal
120a‧‧‧彈性鎖片 120a‧‧‧Flexible locking piece
121‧‧‧接觸部 121‧‧‧Contacts
123‧‧‧推壓引導件 123‧‧‧Pushing guides
Claims (8)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120075341A KR101292747B1 (en) | 2012-07-11 | 2012-07-11 | Light emitting diode direct type connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201409846A TW201409846A (en) | 2014-03-01 |
| TWI540796B true TWI540796B (en) | 2016-07-01 |
Family
ID=49219771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102124369A TWI540796B (en) | 2012-07-11 | 2013-07-08 | Light emitting diode direct connector |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101292747B1 (en) |
| CN (1) | CN103545629B (en) |
| TW (1) | TWI540796B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101492123B1 (en) | 2013-12-13 | 2015-02-10 | 주식회사 켐트로닉스 | A Connector |
| KR101609848B1 (en) | 2014-12-12 | 2016-04-07 | 에코캡 주식회사 | bulb socket and with fixing structure a Terminal |
| DE102015212163B4 (en) * | 2015-06-30 | 2024-05-29 | Robert Bosch Gmbh | Contact spring for a display device, display device and method for producing a display device |
| KR102562442B1 (en) * | 2018-02-09 | 2023-08-03 | 주성엔지니어링(주) | Electrode connection element, light emitting apparatus comprising the same and method for manufacturing light emitting apparatus |
| US11088066B2 (en) * | 2018-03-19 | 2021-08-10 | Tactotek Oy | Multilayer structure and related method of manufacture for electronics |
| KR102332605B1 (en) * | 2018-05-31 | 2021-11-26 | 주식회사 엘지에너지솔루션 | PCB direct connector |
| CN109323223A (en) * | 2018-11-29 | 2019-02-12 | 浙江晨丰科技股份有限公司 | A kind of LED lamp heat sink of belt variable width circuit board slot |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002324607A (en) | 2001-04-25 | 2002-11-08 | Matsushita Electric Ind Co Ltd | Relay connector for flexible printed board |
| JP4613179B2 (en) * | 2007-02-09 | 2011-01-12 | 日本航空電子工業株式会社 | Card edge connector |
| US8057263B1 (en) * | 2010-07-12 | 2011-11-15 | Tyco Electronics Corporation | Edge connectors having stamped signal contacts |
-
2012
- 2012-07-11 KR KR1020120075341A patent/KR101292747B1/en not_active IP Right Cessation
-
2013
- 2013-07-08 TW TW102124369A patent/TWI540796B/en not_active IP Right Cessation
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| Publication number | Publication date |
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| CN103545629A (en) | 2014-01-29 |
| CN103545629B (en) | 2015-11-18 |
| TW201409846A (en) | 2014-03-01 |
| KR101292747B1 (en) | 2013-08-02 |
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